Managers Thesis Example | Topics and Well Written Essays - 1500 words

Managers - Thesis Example In other words, they are the actual fathers of different processes and activities which are going on within an organization and with which there are a lot of hopes and wishes attached. The whole idea of extracting the benefits and achieving the laid objectives rests on their shoulders and this is indeed a very significant proposition on their part, all said and done. They bring with them a whole list of different undertakings and steps, though accountable at many different levels yet open for judgment on the part of one and all. With this, they ensure that the different policies and steps are in line with the organization's basic values, core mission and vision statements and more than anything else, in line with the ethical and moral grounds in which the particular business operates. Managers need to plan in a sound manner the different things, control these activities and tasks and make them plot against short term gains rather than having a long run perspective and integrate all these activities so that there is a complete mesh in the related ranks and the synchronization is pretty apparent at the end. Managers have the task of maximizing profits but not at the peril of losing the shareholders which are present in partnership with the organization. The different activities being planned, controlled and integrated in distinct fashions makes them look as a complete whole more than anything else. This means that these activities, tasks and processes are complete and they give a view of wholeness when we talk about the organization whilst looking at the products and/or services which are brought out for the general customers. For the induction of these new products and/or services in the market place we find that out that the synchronization process might just be a difficult process to undertake in the first place and it is because of the persistent efforts of the manager himself that the same becomes readily possible. The manager has to plan things accordingly and place priorities over processes either in s sequential manner or in the form of significance attached to the very same. When we talk about the activities in the whole related schema we find that the control aspect, as discussed before is pretty much significant and this has to be ensured even at the most feasible of times. The same is imperative since system breakdowns at any level can happen any time within the process and there could be urgencies attached with the whole ideology nonetheless. The integration of activities similarly is one significant aspect that has to be studied time and again because it brings together all the related processes, activities and tasks coming under the manager's regime on a single platform and thus this forms as the point of focus and attention as far as the whole organization and its tilt is concerned. With respect to the new products and/or services that are being introduced under the organization's umbrella, one has to ascertain as to the exact basis of their operating activities and then go along finding out the eventual patterns on which the change would be made in the realms of the very organization. It is up to the manager as to how best he

Historically speaking Essay Example for Free

Historically speaking Essay Globalization is one of the most recent phenomenons ever to strike humanity upon its entrance to the 21st century. Historically speaking, globalization itself has been around for decades long before it was conceived as a field of study of international trade. Some economists and historians contend that the concepts of globalization have been prevalent even during time when the Silk Road started in China up to the Roman Empire. Some, however, argue that globalization began during the 19th century; when the prevalence of the Industrial Age was at its fastest and that trade between Europe, their colonies and the Americas were growing steadily. Major advances in technology, especially during the 20th century, eventually led countries to lower trading costs; hence, highlighting the inevitability of the expansion of trade within the International Community. Still, globalization, as a term, was never used by economists; at least not until the early 1980’s. Furthermore, all its concepts and ideas were never really fully understood by the academic community until the early 1990’s. Fortunately, after seven years into the 21st century, much of the world is already aware of its contexts and aspects – from outsourcing to currency trading via wireless applications. Still, despite our knowledge of globalization, we cannot deny the fact that we know less about its implications for the future. Globalization, as a field of study, is a volatile subject that, even with the assistance of factual data and information, is almost ultimately unpredictable. Despite the existence of a myriad of books, journals and articles pertaining to the topic of Globalization, we cannot deny that we have yet to fully understand its future trends. Indeed, a major advancement brought by sophisticated technology can ultimately change, once again, the face of the International Community; thus, affecting international trade and ultimately affecting the â€Å"globalization† of the world. On a further note, third world countries that would eventually become first world countries in the future may end up shifting the international balance of trade and commerce for first world countries. As such, it is very tempting to imagine what the International Community would be like if, for some infinitesimal chance, the African Continent booms like Asia. If such an event occurs, will globalization be the cause for it? Alternatively, will globalization even allow such an event to occur? People who are against the advancements of globalization argue that globalization only benefits the rich north and detriments the poor south. This is evident from the fact that countries in the northern hemisphere tend to play in a neo-imperialist fashion among the countries in the southern hemisphere. Anti-globalization movements insist that the prevalence of globalization only means the prevalence of multinational corporations (MNC’s). They contend that these corporations, while providing employment for the local population, only encourage more poverty in the country. Multinational corporations, upon entering a country, immediately eliminates local competitors; thus, destroying the balance of power between local and foreign. As such, the country becomes subject to the influence of foreign countries that originally holds these multinational corporations. This automatically becomes a sort of leverage for foreign countries (which are, most of the time, rich countries coming from the north) against the country holding their MNC’s. On the other hand, people that are for the advancements of globalization argues that free trade – the main tool of globalization – encourages more growth for developing economies compared to protectionism. Primarily, globalization allows several countries access to several goods and services that they could never produce or emulate from other countries. Furthermore, they contend that globalization encourages competition among local and foreign businesses. Though unfair at times, supporters of globalization claim that encouraging competition allows small businesses to grow, to become more efficient and to become more versatile. The arguments of both sides are truly credible. Indeed, globalization, as a concept, is considered by many as a double-edged sword – though benefiting the user, it can, if careless enough, harm him/her as well. Globalization has many facets. As such, it has many implications – some we are aware of and some aren’t. But according to one scholar, Thomas Friedman, globalization has one important implication that has been very prevalent over the past couple of years but has only recently gained attention. In 2005, Thomas Friedman – a columnist of Foreign Affairs and the New York Times – published a book entitled The World is Flat. According to Mr. Friedman, the world is becoming smaller and that the competition between countries in different parts of the world is becoming or â€Å"being leveled†. One example that he noted was that the economies of India and China, two emerging economic superpowers in the eastern hemisphere, are now becoming so becoming so advanced that they can now compete with the economic powerhouses of the west. He further claimed that, ironically, much of the west, most especially the Americans, weren’t ready for such events unfolding. Indeed, the unexpected booms of India and China have made the Asian continent an attractive place for foreign investment. Another important point is that both countries’ huge populations have played a vital role in the labor market – both in manual labor (i. e. manufacturing) and professional labor (i. e. information technology). Not only do these two countries outshine the United States in terms of cheap labor, but they also outdo the American population in terms of efficiency and productivity. Simply said, employers are getting the same level of productivity and efficiency from both Chinese and Indian workers, but at a lower cost. This, according to scholars, has proved very detrimental to Americans. Not only does this threaten the employment of future American workers, but it also threatens the economy of the United States on the long run. As such, how can one defend himself from such negative advancements to one’s own country? On a more general level, how can the populace protect itself from such a deadly competition? As an American Citizen and as a soon-to-be professional entering the world of competitive employment, I can indeed come up with several answers to that question. First, as a country, the United States must make huge investments on education. Improving the workforce of the country is imperative if we are to face foreign competition. One important thing that we can put into consideration is the introduction of language classes in our academic system. Learning the language of foreign countries can surely make our general workforce a seemingly good investment for foreign companies. Yet another note is the introduction of new laws which will, in some way, discourage young students from dropping out of school. An example of these laws is the prohibition of issuing driver’s licenses to adolescents who have dropped out of school for no particular reason. By doing so, the general workforce of the country will remain efficient and highly educated. Despite the rapid growths of China and India, it cannot be denied that much of their population remains below the poverty line. As such, this problem becomes a drain on their economy (for the simple reason that the government has to continuously spend huge sums of money on anti-poverty programs and such). Ironically, this could play both a huge disadvantage and an advantage at the same time for the United States. For one, since people live in very poor conditions, corporations can take advantage of them by paying them low salaries; which, for the population, could seem very high. On the other hand, the good living conditions of the American population can imply the demand for high-paying jobs; which, of course, corporations would not prefer. Alternatively, this could also serve as an advantage for the United States since the American workforce – compared to the cheap yet impoverished populace of India and China – are more efficient and educated; thus, implying more productivity and growth for the corporation. Education is one thing. But as a person who’s about to enter into the competitive world of employment, how can I prepare myself against the competitive nature of foreign workers that will most likely ensue?

Plagiarism Essay -- Education Cheating School Essays

Plagiarism For many, many years schools have been trying to stop students from plagiarizing materials. Detecting this plagiarism used to be easy because students only had access to books in the library, magazines, and encyclopedias. However, as the popularity of the Internet increased, so did the number of essays and papers being plagiarized. Students can easily go onto the internet and in no time at all find and essay on their topic of choice. For a certain fee they can buy the essay and have it delivered right to their doorstep, just in time to hand it into their teacher. Some essays you don’t even have to pay for. You can simply print them off of the computer. This rise in the internet information highway makes it harder for teachers to detect plagiarism, and easier for students to get a not well deserved A on their paper; if they don’t get caught. Bellow I will discuss what plagiarism is, ways teachers can prevent plagiarism, ways teachers can detect plagiarism and ho w students can avoid plagiarism. First of all, what exactly is plagiarism? The Webster Encyclopedic Dictionary of the English Language says it is, â€Å"to steal or purloin the thoughts or words of another in literary composition.† [1] When we were in elementary school if we had to do research on a certain topic, we would just copy information that was found word for word. We would hand this in and get a great mark. However, times have changed. We’re in College and it is totally unacceptable to copy materials from other people and say that they are yours. It is extremely important that if we do get information from a book, magazine, internet, etc., that it is given credit for that author(s). These are not your thoughts or words so you shouldn’t be... ...e more than happy to help their students. If students are sure and they don’t want to ask their teachers they can find loads of books on proper citation, what plagiarism is and isn’t and how to paraphrase things. In conclusion, people today may not think that plagiarism is that big of a deal. Those people do not understand the consequences of their actions. They could get a failing mark in a class they have worked hard in, or even worse they could be expelled from the college or university. Why would anyone want to take the chances of being expelled? Nobody wants this, which is why it is so important to have knowledge about plagiarism. By discussing what plagiarism is, ways teachers can prevent plagiarism, ways teachers can detect plagiarism and how students can avoid plagiarism I hope people have a better understanding of what plagiarism is.

Wireless Power Transfer

IntroductionWe can non conceive of modern universe without power and twenty-four hours by twenty-four hours, the use of power is increasing, but utilizing it in the most effectual manner is the biggest concern now. After the radical alteration in engineering site, sometimes the manner of power transportation is a weighty issue. Wireless power transmittal is necessary in instances where fleeting power transportation is needed, because sometimes semisynthetic music directors are non perfect for power transmittal in few sectors. Wireless Power Transfer ( WPT ) is a transmittal where electrical energy is transmitted from a power beginning to an electrical burden through an air spread with the aid of electromagnetic field. In last few old ages, there is a dramatic advancement in this sector but still it is in child degree. Background and aim Wireless power transmittal is a construct which was proposed by Nicola Tesla in the late 1800s.That clip it may sound futuristic, but Tesla’s did it enormously. No uncertainty research workers have found safer and more effectual methods of wireless power transportation, since Tesla ‘s cardinal check. It is called resonating inductive yoke, the most promising engineering that has been bloomed. The engineering takes advantage of moving ridge harmonics. From two spirals, wave harmonics make a strong nexus of magnetic moving ridges and vibrate it. Although the original initiation spiral was created by Nicholas Callan ( 1799-1864 ) , in 1836 a priest and the professor of natural doctrine, but Nicola Tesla’s spirals created the discovery for Wireless power transmittal. The chief point is why we want to utilize wireless engineering to route information when all the maps can be arranged with wired elements? Extinguishing reckons of overseas telegrams is the lone existent reply. Many medical equipments require a uninterrupted power beginning. If wires may set-up through someone’s organic structure, the hazard of shorting causes a hazard of infection for patients. Cell phones, earphones, game accountants, personal digital helpers ( PDAs ) and Internet contraptions all require a three to four pes single wire to utilize in the auto. Most of these wires are created an uncomfortable environment in the wire. WPT utilizing magnetic: Wireless Power transportation ( WPT ) is divided by two parts, one is near-field and another one is far-field parts. Although Radio Waves and LASER engineering are widely used for far-field part, but these are non excessively much efficient for near-field part. In near-field part, three techniques of wireless power transportation are used. Air ionisation is one of them, but it is a toughest technique and is non executable for practical execution. Other two techniques are really effectual, which are called magnetic inductive yoke and magnetic resonance inductive yoke. Magnetic inductive yoke is the most comprehensive method of wireless power transmittal. Interior designers can acquire some benefits from magnetic initiation instead than the wireless moving ridges. If modulated magnetic field is used to direct a signal through the air allows for a low-priced, low-power communications system. Radio waves communicate by distributing a plane moving ridge in unfastened infinite. On the other manus magnetic system is based on quasi-static magnetic field which is around the transmission spiral. It is based on the rule of change overing and conveying the magnetic flux ( ? ) between two spirals ( primary and secondary spirals ) which are non connected by wires. Transformer, electric coppice, radio bear downing tablets are the illustrations of magnetic initiation. But this method is impractical when it comes to reassigning power to longer distances. For such an experiment, it is needed that the spirals are excessively close to each other so that the short magnetic field is produced. When it is a affair of long distance, a immense magnetic field is needed and spirals should be multiple. Due to the flow of magnetic field in different waies, counter steps should be calculated to salvage the power loss. May be this is theoretically possible but is non possible practically. Magnetic resonance inductive yoke is the procedure which is used for longer distances power transportation. It is a combination of inductive yoke and resonance. Resonance is interacted with two objects really strongly. In this procedure capacitance is connected parallel to the spiral and spiral provides the induction. The resonating capacitances wipe out the divergent induction in the receiving system. Resonance Inductive Coupling ( RIC ) is extremely effectual than inductive yoke ( IC ) and RIC can be transfer power to multiple devices whereas inductive yoke is reassigning power to individual device. Magnetic initiation vs. Radio Waves: Magnetic initiation can keep a scope bound which is around 3 metres. On the other manus, wireless waive is non governable and range bound is minimal 10 metres or more. Related work: When Tesla spiral is invented, the thought of wireless power was unveiled. Now â€Å"WiTricity† is an American technology company, but in 2007 WiTricity was a undertaking of MIT pupils, where research workers were able to successfully light a 60 W visible radiation bulb wirelessly, which was 7ft off. At a glimpse, it is originally extended version of magnetic initiation up to a few metres. The chief difference is resonance ; if the magnetic resonance is same for transmitter and receiving system, energy can expeditiously be transferred and loss of power is really little. Using resonance is about 106 times efficient than without resonance. The frequence of resonation can be measured by the equation given below. Resonant Frequency = Coil Inductance x Capacitance The dramatic accomplishment of the MIT research squad is how to ticket tune the application so that the close field addition distances for a few metres, on the other manus restricting the power radiated through the far field. In 2008, Tesla’s experiment was rebuilt by Intel, which was wirelessly powering a light bulb. And in 2009, Sony exhibited a Television, which was wireless-powered at a scope of 20 inches. Very recent April 17, 2014 was another discovery for Wireless power transportation utilizing magnetic resonance. Chun T. Rim, a professor of Nuclear & A ; Quantum Engineering at KAIST and his squad developed a system, which can bear down 40 smart phones at the same time, with a highest end product power of 209 W at 20 kilohertz and power beginning can 5 metres off from receiving system. The name of this system is â€Å" Dipole Coil Resonant System ( DCRS ) † which is an drawn-out version of inductive power transportation. Using this system a big LED Television with 40 W-fans can be powered from maximal 5-meter distance.No uncertainty, that it is a radical accomplishment after WiTricity. Advantages 1. Wireless charging: Now inductive bear downing has promised with our nomadic devices, Electric Vehicle wholly free from cord and it protects our connexions. When electronics are enclosed, there is no opportunity of corrosion. Sometimes embedded medical devices are needed to be charged, but the hazard of infection, wires penetrate through tegument should be avoided. Durability is another benefit of inductive charging. 2. High Efficiency over a Distance: Electricity, which is created by the beginning and is extremely efficient around several metres. 3. Penetrate and Frisk Around the barrier: Power transportation system is really flexible for industrial or commercial environment. Most of the edifices are furnished by wood, glass, plastics, fabrics etc. which are non created any obstructor of transmittal system. In add-on, the system has an ability to frolic around many metallic barriers. 4. Control the scope of power degree: It is possible to accomplish commanding power degree over distance. Wireless mouse and keyboard like electronic devices need milliwatts and when it is a affair of electric rider vehicle, so it gives you kilowatts. 5. Safe for nature: Cause of magnetic near field, this engineering is wholly free from Radiative manner and that’s why it is safe for nature. Biological beings are really decrepit interact with magnetic field. The world-renowned physicist Sir John Pendry of Imperial College London explains: â€Å" The organic structure truly responds strongly to electric Fieldss, which is why you can cook a poulet in a microwave. But it does n't react to magnetic Fieldss. Equally far as we know the organic structure has about zero response to magnetic Fieldss in footings of the sum of power it absorbs † . Research Aims: Wireless coursers for Electric Vehicles ( EVs ) would be a convenient characteristic, which is given a great solution of avoid to retrieve the stopper in a power overseas telegram after parking the vehicle. Wireless bear downing for Electric Vehicles is a system necessitating high electrical power ( up to 100s of kW ) and broad country of wireless power transmittal which increases electromagnetic field exposure. There are two types of radio bear downing engineerings applicable for EVs. inductive power transportation ( IPT ) system, which is known as Decision: The Wireless Power Transmission was a legendary effort by Nikola Tesla. After 120 old ages, reproduced of Tesla’s experiment agencies, necessity of engineering can ne'er be hidden. Presently the engineering is in advancement and all the twenty-four hours by twenty-four hours research workers are seeking their best and defeated the powerful challenges. Although â€Å"WiTricity† and â€Å" Dipole Coil Resonant System ( DCRS ) † are about new engineerings, but the cardinal rule is magnetic inductive with resonance yoke. However, the most update radio power transmittal system is excessively dearly-won and immature, but the twenty-four hours is non so far when wireless power transportation utilizing magnetic is the most diacritic and sustainable option of current system. Mentions: 1 ) Sun-Hee Kim, Yong-Seok Lim, and Seung-Jun Lee, † Magnetic Resonant Coupling Based Wireless Power Transfer System with In-Band Communication† , JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, VOL.13, NO.6, DECEMBER, 2013 2 ) S. Sheik Mohammed, K. Ramasamy, T. Shanmuganantham, â€Å"Wireless Power Transmission – A Next Generation Power Transmission System† , 2010 International Journal of Computer Applications ( 0975 – 8887 ) , Volume 1 – No.13 3 ) Chun T. Rim, â€Å"Wireless power transportation achieved at 5-meter distance† hypertext transfer protocol: //www.eurekalert.org/pub_releases/2014-04/tkai-wpt041714.php 4 ) Rajen Biswa, â€Å"Feasibility of Wireless Power Transmission† , May, 2012 5 ) Wireless Power Technology hypertext transfer protocol: //www.wirelesspowerconsortium.com/technology/ 6 ) Liguang Xie, Yi Shi Y, Thomas Hou,Wenjing Lou, † Wireless Power Transfer and Applications to Sensor Networks† , Virginia Polytechnic Institute and State University, USA 7 ) Prof. Jenshan Lin, â€Å"Wireless Power Transmission: From Far-Field to Near-Field† , University of Florida Gainesville, Florida, USA Wireless Power Transfer IntroductionWe can non conceive of modern universe without power and twenty-four hours by twenty-four hours, the use of power is increasing, but utilizing it in the most effectual manner is the biggest concern now. After the radical alteration in engineering site, sometimes the manner of power transportation is a weighty issue. Wireless power transmittal is necessary in instances where fleeting power transportation is needed, because sometimes semisynthetic music directors are non perfect for power transmittal in few sectors. Wireless Power Transfer ( WPT ) is a transmittal where electrical energy is transmitted from a power beginning to an electrical burden through an air spread with the aid of electromagnetic field. In last few old ages, there is a dramatic advancement in this sector but still it is in child degree. Background and aim Wireless power transmittal is a construct which was proposed by Nicola Tesla in the late 1800s.That clip it may sound futuristic, but Tesla’s did it enormously. No uncertainty research workers have found safer and more effectual methods of wireless power transportation, since Tesla ‘s cardinal check. It is called resonating inductive yoke, the most promising engineering that has been bloomed. The engineering takes advantage of moving ridge harmonics. From two spirals, wave harmonics make a strong nexus of magnetic moving ridges and vibrate it. Although the original initiation spiral was created by Nicholas Callan ( 1799-1864 ) , in 1836 a priest and the professor of natural doctrine, but Nicola Tesla’s spirals created the discovery for Wireless power transmittal. The chief point is why we want to utilize wireless engineering to route information when all the maps can be arranged with wired elements? Extinguishing reckons of overseas telegrams is the lone existent reply. Many medical equipments require a uninterrupted power beginning. If wires may set-up through someone’s organic structure, the hazard of shorting causes a hazard of infection for patients. Cell phones, earphones, game accountants, personal digital helpers ( PDAs ) and Internet contraptions all require a three to four pes single wire to utilize in the auto. Most of these wires are created an uncomfortable environment in the wire. WPT utilizing magnetic: Wireless Power transportation ( WPT ) is divided by two parts, one is near-field and another one is far-field parts. Although Radio Waves and LASER engineering are widely used for far-field part, but these are non excessively much efficient for near-field part. In near-field part, three techniques of wireless power transportation are used. Air ionisation is one of them, but it is a toughest technique and is non executable for practical execution. Other two techniques are really effectual, which are called magnetic inductive yoke and magnetic resonance inductive yoke. Magnetic inductive yoke is the most comprehensive method of wireless power transmittal. Interior designers can acquire some benefits from magnetic initiation instead than the wireless moving ridges. If modulated magnetic field is used to direct a signal through the air allows for a low-priced, low-power communications system. Radio waves communicate by distributing a plane moving ridge in unfastened infinite. On the other manus magnetic system is based on quasi-static magnetic field which is around the transmission spiral. It is based on the rule of change overing and conveying the magnetic flux ( ? ) between two spirals ( primary and secondary spirals ) which are non connected by wires. Transformer, electric coppice, radio bear downing tablets are the illustrations of magnetic initiation. But this method is impractical when it comes to reassigning power to longer distances. For such an experiment, it is needed that the spirals are excessively close to each other so that the short magnetic field is produced. When it is a affair of long distance, a immense magnetic field is needed and spirals should be multiple. Due to the flow of magnetic field in different waies, counter steps should be calculated to salvage the power loss. May be this is theoretically possible but is non possible practically. Magnetic resonance inductive yoke is the procedure which is used for longer distances power transportation. It is a combination of inductive yoke and resonance. Resonance is interacted with two objects really strongly. In this procedure capacitance is connected parallel to the spiral and spiral provides the induction. The resonating capacitances wipe out the divergent induction in the receiving system. Resonance Inductive Coupling ( RIC ) is extremely effectual than inductive yoke ( IC ) and RIC can be transfer power to multiple devices whereas inductive yoke is reassigning power to individual device. Magnetic initiation vs. Radio Waves: Magnetic initiation can keep a scope bound which is around 3 metres. On the other manus, wireless waive is non governable and range bound is minimal 10 metres or more. Related work: When Tesla spiral is invented, the thought of wireless power was unveiled. Now â€Å"WiTricity† is an American technology company, but in 2007 WiTricity was a undertaking of MIT pupils, where research workers were able to successfully light a 60 W visible radiation bulb wirelessly, which was 7ft off. At a glimpse, it is originally extended version of magnetic initiation up to a few metres. The chief difference is resonance ; if the magnetic resonance is same for transmitter and receiving system, energy can expeditiously be transferred and loss of power is really little. Using resonance is about 106 times efficient than without resonance. The frequence of resonation can be measured by the equation given below. Resonant Frequency = Coil Inductance x Capacitance The dramatic accomplishment of the MIT research squad is how to ticket tune the application so that the close field addition distances for a few metres, on the other manus restricting the power radiated through the far field. In 2008, Tesla’s experiment was rebuilt by Intel, which was wirelessly powering a light bulb. And in 2009, Sony exhibited a Television, which was wireless-powered at a scope of 20 inches. Very recent April 17, 2014 was another discovery for Wireless power transportation utilizing magnetic resonance. Chun T. Rim, a professor of Nuclear & A ; Quantum Engineering at KAIST and his squad developed a system, which can bear down 40 smart phones at the same time, with a highest end product power of 209 W at 20 kilohertz and power beginning can 5 metres off from receiving system. The name of this system is â€Å" Dipole Coil Resonant System ( DCRS ) † which is an drawn-out version of inductive power transportation. Using this system a big LED Television with 40 W-fans can be powered from maximal 5-meter distance.No uncertainty, that it is a radical accomplishment after WiTricity. Advantages 1. Wireless charging: Now inductive bear downing has promised with our nomadic devices, Electric Vehicle wholly free from cord and it protects our connexions. When electronics are enclosed, there is no opportunity of corrosion. Sometimes embedded medical devices are needed to be charged, but the hazard of infection, wires penetrate through tegument should be avoided. Durability is another benefit of inductive charging. 2. High Efficiency over a Distance: Electricity, which is created by the beginning and is extremely efficient around several metres. 3. Penetrate and Frisk Around the barrier: Power transportation system is really flexible for industrial or commercial environment. Most of the edifices are furnished by wood, glass, plastics, fabrics etc. which are non created any obstructor of transmittal system. In add-on, the system has an ability to frolic around many metallic barriers. 4. Control the scope of power degree: It is possible to accomplish commanding power degree over distance. Wireless mouse and keyboard like electronic devices need milliwatts and when it is a affair of electric rider vehicle, so it gives you kilowatts. 5. Safe for nature: Cause of magnetic near field, this engineering is wholly free from Radiative manner and that’s why it is safe for nature. Biological beings are really decrepit interact with magnetic field. The world-renowned physicist Sir John Pendry of Imperial College London explains: â€Å" The organic structure truly responds strongly to electric Fieldss, which is why you can cook a poulet in a microwave. But it does n't react to magnetic Fieldss. Equally far as we know the organic structure has about zero response to magnetic Fieldss in footings of the sum of power it absorbs † . Research Aims: Wireless coursers for Electric Vehicles ( EVs ) would be a convenient characteristic, which is given a great solution of avoid to retrieve the stopper in a power overseas telegram after parking the vehicle. Wireless bear downing for Electric Vehicles is a system necessitating high electrical power ( up to 100s of kW ) and broad country of wireless power transmittal which increases electromagnetic field exposure. There are two types of radio bear downing engineerings applicable for EVs. inductive power transportation ( IPT ) system, which is known as Decision: The Wireless Power Transmission was a legendary effort by Nikola Tesla. After 120 old ages, reproduced of Tesla’s experiment agencies, necessity of engineering can ne'er be hidden. Presently the engineering is in advancement and all the twenty-four hours by twenty-four hours research workers are seeking their best and defeated the powerful challenges. Although â€Å"WiTricity† and â€Å" Dipole Coil Resonant System ( DCRS ) † are about new engineerings, but the cardinal rule is magnetic inductive with resonance yoke. However, the most update radio power transmittal system is excessively dearly-won and immature, but the twenty-four hours is non so far when wireless power transportation utilizing magnetic is the most diacritic and sustainable option of current system. Mentions: 1 ) Sun-Hee Kim, Yong-Seok Lim, and Seung-Jun Lee, † Magnetic Resonant Coupling Based Wireless Power Transfer System with In-Band Communication† , JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE, VOL.13, NO.6, DECEMBER, 2013 2 ) S. Sheik Mohammed, K. Ramasamy, T. Shanmuganantham, â€Å"Wireless Power Transmission – A Next Generation Power Transmission System† , 2010 International Journal of Computer Applications ( 0975 – 8887 ) , Volume 1 – No.13 3 ) Chun T. Rim, â€Å"Wireless power transportation achieved at 5-meter distance† hypertext transfer protocol: //www.eurekalert.org/pub_releases/2014-04/tkai-wpt041714.php 4 ) Rajen Biswa, â€Å"Feasibility of Wireless Power Transmission† , May, 2012 5 ) Wireless Power Technology hypertext transfer protocol: //www.wirelesspowerconsortium.com/technology/ 6 ) Liguang Xie, Yi Shi Y, Thomas Hou,Wenjing Lou, † Wireless Power Transfer and Applications to Sensor Networks† , Virginia Polytechnic Institute and State University, USA 7 ) Prof. Jenshan Lin, â€Å"Wireless Power Transmission: From Far-Field to Near-Field† , University of Florida Gainesville, Florida, USA

Bike Vs. Car

Watching television is one of the major Issues of this century, which has many physical and psychological effects on people. Television has caused Individuals to have eating disorders. It has made children only want to be like the stars they see on the screen. Lastly, television has created a gap between families. Watching television has become something every family participates In now-a- days. It Is part of a normal standard In everyday use.Slating In front of the television fore a meal and eating there during the meal Is extremely common now. There are even meals made for this called â€Å"TV Dinners†. This causes Individuals to gain a significant amount of weight. This weight gain leads to obesity. Children look up to the people starring on television. They want to be the stars, look like the stars, and even act like them too. This causes the â€Å"monkey see monkey do† effect. Tons of children , and individuals in general, try to be like what they see on television . Drugs, alcohol, violence, sex, and all sorts of other bad influences come from watching television.Children look up to this and are only forced to grow up faster, by being exposed to such things, and participate in such acts. Legalize 2 While watching television, all attention is focused on the screen and dialect coming from the screen. It is especially hard to break focus when one is very interested in a show or movie. This makes it drastically difficult to talk to an individual while they are watching television. In return, this causes a broken bond between families. Children are more focused on the television and seem to ignore their parents. Coincidentally, arenas are guilty as well.They even get so attached to their shows they ignore their children. This causes separation in the home between parents and children. Television was aimed to be a positive object to entertain individuals. Yes, television still airs great shows and movies, although, watching television has caused mo re negative effects in the long-term. Children are trying to duplicate what they see on television. Parents and children are losing their close-knit relationships. Individuals are even obtaining eating disorders from eating aimlessly while watching television.This is why watching television causes physical and psychological effects on people. Bike Vs.. Car By Arians-Legalize Watching television is one of the major issues of this century, which has many physical and psychological effects on people. Television has caused individuals to Watching television has become something every family participates in now-a- days. It is part of a normal standard in everyday use. Sitting in front of the television before a meal and eating there during the meal is extremely common now. There are even meals made for this called â€Å"TV Dinners†. This causes individuals to gain a

comparison FDR and Wilson essays

comparison FDR and Wilson essays Although the United States is only three hundred and some years old, it has seen numerous wars and problems, be it world or domestic. At this time it is important to have a president who can solve those problems. I believe that two of best United States presidents were Franklin Delano Roosevelt or FDR, and Woodrow Wilson. Although both of them were great presidents and they had many characteristics in common they also had numerous differences. FDR was born in New York on January 30, 1882. He graduated from Harvard University in 1904. While Woodrow Wilson was born in 1856, and he graduated from College of New Jersey. FDR was United States 32nd President, while Wilson was 28th. FDR made an amazing impact on United States during the Great Depression, at this time some 13 to 15 million Americans were unemployed. While FDR had a major problem on his hands, Wilson was lucky not to have as many domestic problems. And few that he did have, he successfully solved by passing couple of laws. In the world situation FDR was involved in WW2. He tried to keep United States out of the war as long as he could, but finally after bombing of Pearl Harbor he decided that we had no choice but to enter the war. On the other hand Wilson had his work cut out by WW1. He also tried to keep United States out of the way of the war as much as possible, but after the Zimmermann note was intercepted and translated by the British, in which the Germany asked Mexico to attack United States, Wilson had no choice but to enter the WW1. The legislation field was FDRs specialty. During his time in office he passed numerous laws, that changed the United States, from New Deal that helped America get out of the Great Depression, to Manhattan Project that allowed scientists to use federal fund towards building of an atomic bomb. Finally FDR passed the Social Security Act that gave tax money to support people by unemployment compensation, tax money ...

4th Grade Math Lesson on Factor Trees

4th Grade Math Lesson on Factor Trees Students create a factor tree with numbers between 1 and 100. Grade Level Fourth Grade Duration   One class period, 45 minutes in length Materials blackboard or whiteboardpaper for students to write onIf you prefer a more artistic touch, copies with four evergreen tree shapes per page Key Vocabulary   factor, multiple, prime number, multiply, divide. Objectives In this lesson, students will create factor trees. Standards Met 4.OA.4: Find all factor pairs for a whole number in the range 1-100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite. Lesson Introduction   Decide ahead of time whether or not you wish to do this as part of a holiday assignment. If you prefer not to connect this to winter and/or the holiday season, skip Step #3 and references to the holiday season. Step-by Step Procedure Discuss learning target- to identify all of the factors of 24 and other numbers between 1 and 100.Review with students the definition of a factor. And why do we need to know the factors of a particular number? As they get older, and have to work more with fractions with like and unlike denominators, factors grow increasingly important.Draw a simple evergreen tree shape at the top of the board. Tell students that one of the best ways to learn about factors is by using a tree shape.Begin with the number 12 at the top of the tree. Ask students what two numbers can be multiplied together to get the number 12. For example, 3 and 4. Underneath the number 12, write 3 x 4. Reinforce with students that they have now found two factors of the number 12.Now let’s examine the number 3. What are the factors of 3? What two numbers can we multiply together to get 3? Students should come up with 3 and 1.Show them on the board that if we put down the factors 3 and 1, then we would be continuing this work forever. When we get to a number where the factors are the number itself and 1, we have a prime number and we are done factoring it. Circle the 3 so that you and your students know that they are done. Draw their attention back to the number 4. What two numbers are factors of 4? (If students volunteer 4 and 1, remind them that we aren’t using the number and itself. Are there any other factors?)Below the number 4, write down 2 x 2.Ask students if there are any other factors to consider with the number 2. Students should agree that these two numbers are â€Å"factored out†, and should be circled as prime numbers.Repeat this with the number 20. If your students seem confident about their factoring abilities, have them come to the board to mark the factors.If it is appropriate to refer to Christmas in your classroom, ask student which number they think has more factors–24 (for Christmas Eve) or 25 (for Christmas Day)? Conduct a factor tree contest with half of the class factoring 24 and the other half factoring 25. Homework/Assessment   Send students home with a tree worksheet or a blank sheet of paper and the following numbers to factor: 10099514036 Evaluation   At the end of math class, give your students a quick Exit Slip as an assessment. Have them pull a half sheet of paper out of a notebook or binder and factor the number 16. Collect those at the end of math class and use that to guide your instruction the next day. If most of your class is successful at factoring 16, make a note to yourself to meet with the small group that is struggling. If many students have trouble with this one, try to provide some alternate activities for the students who understand the concept and reteach the lesson to the larger group.

Worshiping and Kidnapping

Worshiping and Kidnapping Worshiping and Kidnapping Worshiping and Kidnapping By Maeve Maddox The recent post on when to double the L when adding an ending to words like cancel prompted this question from David: What about the p in worship. Is it worshiping or worshipping? Like cancel, the word worship gets different treatment in British and American usage: British usage: worship, worshipped, worshipping American usage: worship, worshiped, worshiping This difference applies to most spellings of this sort, but not all. For example, take the spellings kidnapped and kidnapping. According to what weve been saying about British and American usage, kidnaping ought to be the preferred American spelling, but it isnt. Merriam-Webster does acknowledge the single p spelling, but gives kidnapping first. In the case of cancel and worship, the single consonant spellings are given first and the double letter spellings are the variants. According to the Chicago Manual of Style, when Merriam-Webster follows one spelling with a variant, the first spelling is the one to use. When I typed kidnaping into my American version of Microsoft Word, the software immediately changed it to kidnapping. Spelling rules are useful guides, but they do not and cannot apply to every word. Want to improve your English in five minutes a day? Get a subscription and start receiving our writing tips and exercises daily! Keep learning! Browse the Spelling category, check our popular posts, or choose a related post below:30 Synonyms for â€Å"Meeting†Ten Yiddish Expressions You Should KnowPassed vs Past

200 Villagers Houses Burnt Down Again Near Barrick Gold Mine in Papua Essay

200 Villagers Houses Burnt Down Again Near Barrick Gold Mine in Papua New Guinea - Essay Example This behavior of the national court is known to be a result of Barrick Limited request. The expected impact on the company as a result of such unethical behavior will have severe impact on the company’s reputation, sales and stock prices as it has violated human rights of the citizens of Papua New Guinea and also demonstrated lack of environmental responsibility. However, this extent of this impact depends on the extent of public awareness and international community/communities about this issue. Barrick Gold Corporation cannot be considered as an ethical corporation as it has violated the human rights of the villagers of Papua New Guinea and also has failed to do business in environmentally friendly and sustainable manner. Barrick Gold operates its but Porgera subsidy as a joint venture with the local government. It is possible to suggest that actions undertaken against the local citizens of Porgera village were initiated solely by the government of Papua New Guinea, however, it doesn’t relieve the company from ethical responsibility. One of the competitors of Barrick Gold is Sumatra Copper & Gold plc. This company has established a detailed Code of Business Conduct, which covers â€Å"a wide range of business practices and procedures† and sets up guiding ethical principles for all employees and managers of the company (Sumatracoppergold.com, 2014). Also, the company seeks to minimize the environmental risks at the company’s sites and comply (Sumatracoppergold.com, 2014), while Barrick Porgera Gold mine obviously fails to do so, despite its claims (Barrick.com, 2014). In order to address the problem there should be undertaken some serious measures and initiatives. First of all the company has to adjust its financial plans to the sustainability principles, which pursue not only economic benefits, but also social and environmental benefits. Thus, the company has to adjust the whole strategy to become socially and

Corporate Finance. Pharmaceutical Companies Essay

Corporate Finance. Pharmaceutical Companies - Essay Example the public is advice to adopt the changes introduced by the companies. Such measure has resulted in competition, and since then onwards the companies have attempted to topple the interests of their rival companies through proactive assessment of the market. The case of Robin Hood is similar to an individual trapped in the market complications, and these complications are emergent i.e. based upon socio-economic-political scenario. The implementation of the successful projects is essential for the development and the progress organization. The Robin Hood has been successful in the implementation of the comprehensive plans i.e. strategic drift, aimed at the performance and production enhancement, along with the incorporation of the latest technological applications into the product. The success is possible through the implementation of the result-oriented project management techniques; this requires the active and vigilant involvement and contribution of the upper management. The comprehensive strategy requires the identification of the areas which require enhancement and modification to ensure the success implementation of the project, beside the management has to quantify the project contributions. Robin Hood has to realize that he has to expand the operation of his unit, sticking to the traditional activity will never restrict the access to emerging avenues, which lead to the non-detrimental increment of funds. Robin Hood must realize that the success of the installation of the project is achievable through successful collaboration and implementation of the well-designed systems of communication. In the case of former, the coordination plays a crucial and determining role, and every success is attributed to the team efforts and the responsible authority, therefore the acknowledgement practices are widely common and practiced in this case. However, in the case of latter practice, the focus is converged on the communication techniques and their effectiveness. This is with reference to this specific case, the element of ideas and designs are paramount for the existence and survival of the unit. Robin Hood lacks experience, but has vision, not only that but he also has the ability to critically and analytical evaluate the scope of the project i.e. designing capabilities to handle for the situation. His suggestion for the imposition of taxes supports the fact that design and ideas are critical for the success than experience. Option No. 03 - Pharmaceutical Companies In the case of pharmaceutical companies, the company never has the authority to introduce a certain product on its own; rather the production of the pharmaceutical company is based upon consent of the research laboratories, followed by the market assessment. The pharmacy business is not there to facilitate the aspirations of the public through introduction of commercial products, rather the business of the pharmaceutical company is itself extremely responsible and has to driven not through forces of motivation, rather the business is accelerated through need assessment of the public. The pharmaceutical business has to fulfil the requirements of the market with the consent of the research institutions, it never has the permission to evolve the public, and make them

The Link between Education and Health Essay Example | Topics and Well Written Essays - 1750 words

The Link between Education and Health - Essay Example According to Michael Grossman, increase in personal knowledge is normally directly proportional to the market’s economical productivity. Although a number of writers claim that health is similar to human capital, there has been no solid proof for these theories. According to Grossman (1972), there is a difference between health capital and human capital. He goes ahead to state that market productivity and non-productivity is normally affected by a person’s stock of knowledge (1972). Many medical economics students have come to realize that customers that are constantly in search for medical services are actually on the right track because they have a right to access good health (Grossman, 1972). Although traditional demand theory states that purchase of goods and services be allowed for utility functions, on their part, economists claim that medical care demands be at the expense of the health section. Traditional theory states that consumers are assigned utilities that enable that rank a variety of goods and services bought in the market (Grossman, 1992). Effects of education on health can be either direct or indirect. The direct effects are evident on how it influences both productive and allocative efficiencies. Conversely, indirect effects include educated people working in safe and clean environments in addition to holding higher ranks in the society(Clark & Royer, 2010). Through education, there is usually a change in the way people communicate, their behavior and the type of choices that they make (Feinstein et al., 2006).The production function is responsible for the creation of Gross investment especially in health capital. The direct inputs of these functions comprise of the right to housing, medical care, recreation and exercise (Grossman, 1972).

Matrixes Essay Example | Topics and Well Written Essays - 500 words

Matrixes - Essay Example SWOT stands for strengths, weaknesses, opportunities, and threats. SWOT analysis is a tool used for auditing the organization and its environment (Marketingteacher.com, 2011.) It is a very popular and useful tool for developing strategic management decision because it is simple and easy to use. In SWOT, strengths and weaknesses are considered as internal factors while opportunities and threats are external. This also gives the reason why SWOT analysis is sometimes called the Internal-External analysis (Mindtools.com, 2011). This is done with the help of the SWOT matrix where in the strengths, weaknesses, opportunities and threats for the organization are considered. By looking at the strengths of the organization, the possible areas for comparison with the competitors maybe discovered and this will also present the weaknesses that the organization possesses. Useful opportunities may come from looking at the strengths and trying to eliminate the weaknesses of the organization. Threats are the external factors that serve as obstacles that organization may face. SWOT analysis may help the organization in its strategic management decisions as it uncover opportunities where it is well placed to exploit and by understanding the weaknesses, threats can be managed and eliminated.

Watch the video first Essay Example | Topics and Well Written Essays - 250 words

Watch the video first - Essay Example The Vans Triple Crown of Surfing sweepstakes is another activity that the company uses to help create awareness among the youth consumers. The sweepstakes is also merged with a Van Rockstar energy drink build its recognition by using the sweepstake. A person who wins the sweepstake is given $500 Van gift cards and annual supply of the Rockstar Energy Drink. Only one individual wins the sweepstake but other participants in the process learn about the Van brands (Calvin, 2011). Van also has a surfing event known as Van Triple Crown that is generally a surfing competition. This competition is organized for fans who like watching and participating in surfing. The grand prize for the surfing competition is $820,000 and starts from November 12th to December 20th (Calvin, 2011). The competition presents surfers with Van shirts, sneakers, flip flops among other products, which the consumers may be interested in. Van strategies work so well because they target consumers on not only the buying aspects but also other parts of consumer’s life. Evidence of this is shown on the free merchandise, concerts, surfing events among others, which proves Van knows the consumers well and want to positively influence their life to some degree (Steve & Chris

See word Assignment Example | Topics and Well Written Essays - 250 words

See word - Assignment Example Sharing personal details and daily agenda on their social network can be hugely dangerous for them as cyber criminals can access them through hacking and exploit the same for their vested interests. Opening emails from unknown source and downloading information from non-trusted sites could seriously threaten the information security. Most importantly, as social network sites are most vulnerable to cyber-attacks, users must avoid using them through corporate setting as important corporate information could be leaked and go to unscrupulous hands. When personal computers are turned into ‘zombie computer’ through the malicious software like malware by cyber criminals who have hacked the personal accounts of individuals, the users do not require any actions as they are unaware of the fact. This is a critical issue as users’ not being aware that they are being tracked by cyber criminals, tend to work on computer and internet as normal, using passwords to log on to their individual/ corporate accounts on corporate site or sharing personal information on their social network. Consequently, unintentionally they disclose their confidential passwords to attackers and allow them access to their private and confidential information, including corporate

Watch the video first Essay Example | Topics and Well Written Essays - 250 words

Watch the video first - Essay Example The Vans Triple Crown of Surfing sweepstakes is another activity that the company uses to help create awareness among the youth consumers. The sweepstakes is also merged with a Van Rockstar energy drink build its recognition by using the sweepstake. A person who wins the sweepstake is given $500 Van gift cards and annual supply of the Rockstar Energy Drink. Only one individual wins the sweepstake but other participants in the process learn about the Van brands (Calvin, 2011). Van also has a surfing event known as Van Triple Crown that is generally a surfing competition. This competition is organized for fans who like watching and participating in surfing. The grand prize for the surfing competition is $820,000 and starts from November 12th to December 20th (Calvin, 2011). The competition presents surfers with Van shirts, sneakers, flip flops among other products, which the consumers may be interested in. Van strategies work so well because they target consumers on not only the buying aspects but also other parts of consumer’s life. Evidence of this is shown on the free merchandise, concerts, surfing events among others, which proves Van knows the consumers well and want to positively influence their life to some degree (Steve & Chris

Mid term essays Essay Example | Topics and Well Written Essays - 1000 words

Mid term essays - Essay Example There are many perspectives on this issue. But the answer to this question is rather simple. One issue with philosophy is that it has clouded many important debates in voluminous words and obscure theories. The books written on the subject are so difficult and confusing that they are not doing the good they must do to the society. The disparity between the understanding of a lay man and philosophy has harmed, in my opinion, the world. The answer is very simple. There is no point in this argument that a person has to be virtuous in order to perform a virtuous action. The first problem with this statement is that who and how this virtuous man will be defined. According to Aristotle a person is virtuous if he displays a moderate behavior that is a behavior that is between the two extremes (Bostock, 2000). He also believed that virtue is something that can only be learnt and one is not born a virtuous man. Without commenting on the Doctrine of Mean of Aristotle, I would like to agree with Aristotle on this part that virtue is acquired and is not something that a person enjoys from birth. The idea that virtue is learnt provides answer to our question. Virtue if learnt can be achieved by any person, and not just a virtuous person. Anyone can learn to become virtuous can in turn can perform a virtuous act. Even if a person has not acquired all the traits of a virtuous person, he can perform a virtuous action if he has learnt that particular virtuous behavior. We should understand this by an example. A person who has all the traits of a virtuous man in considered virtuous. Now if there is a person who has only some traits of a virtuous man, like he is honest and just, but not all traits of a virtuous man (he is not courageous) then he can perform virtuous (just and honest) acts. He may not be courageous but he can perform a virtuous act. If virtue is acquired and not granted by birth, then a person who is not courageous today can become courageous tomorrow. So

John Stuart Mill Essay Example for Free

John Stuart Mill Essay British philosopher, John Stuart Mill, served many years as a member of parliament and worked diligently to bring forth liberal ideas. Amongst these ideas was the distinction of utilitarianism, or the act of doing what is right for the greatest number of people. Yet, just discussing the idea of right versus wrong for the masses was not enough, Mill’s determined there were two forms of utilitarianism; act, the direct form, or sanction, the indirect form. Much like formal logic with deductive and inductive reasoning, act and sanction utilitarianism strive for the same goal but have different ways of reaching it. Both forms of utilitarianism are seeking to find the best possible outcome for the largest number of people and using that as a measure of right versus wrong, yet by examining the differences of act utilitarianism and sanction utilitarianism, it will become clear that sanction utilitarianism is superior and more easily attainable. Focusing on act utilitarianism, this direct form works in maxims, expanding the contrast between right and wrong. â€Å"An act is right and just in its consequences for human happiness are at least good as any alternative available to the agent† (9). Thus, it is your duty to do the optimal act in a situation because anything other than the best act is a wrong act. Furthermore, Mills also comments that it is considered a â€Å"righteous† act if the consequences are just as good or better than any other action. Staying within the ideas of right or wrong, or when decisions seem to commonly be referred to as â€Å"black or white,† there is also an ideal of proportions to consider. Remember that the act is right is if brings happiness to the most people, but one is incapable of pleasing every person in every situation. Thus, Mills refers to the â€Å"Proportionality Doctrine† to tell what makes an act right or wrong. The Proportionality Doctrine states that acts are right if they promote happiness, or acts are wrong if they promote sadness. In act utilitarianism, each person is held to a duty to always make the best choices and perform the best actions. What that does though is â€Å"imply that I do wrong every time I fail to do the very best action, even when the suboptimal act that I perform is a very good deed. That may seem harsh and overly demanding† (11). Act utilitarianism is very demanding, having to always do the best thing all the time. What direct, or act utilitarianism implies is that if you fail to do the most optimal act then what you did was wrong, which is not always the case. In contrast to act utilitarianism, sanction utilitarianism allows gray space in between the black and white ultimatums. Mill’s writes: â€Å"because it makes the rightness and wrongness of conduct depend upon the utility of sanctioning that conduct in some way, we might call it sanction utilitarianism† (11). Here, Mill’s almost accepts that there are situations that will never be distinguished as exactly right and exactly wrong. Yet, Mill’s also struggles to let got of act utilitarianism since there usually are only two options. Thus, indirectly, an act is right if and only if its optimal to apply sanctions to its omission, whereas applying sanctions is right if and only if it is optimal is a direct action. â€Å"The only difference is that whereas sanction utilitarianism ties rightness and wrongness to praise and blame, act utilitarianism does not† (12). There are four kind acts that fall under sanction utilitarianism: 1. Wrong of forbidden acts are those whose performance it is optimal to blame 2. Permissible acts are those whose performance it is not optimal to blame 3. Obligatory acts are those whose omission it is optimal to blame 4. Supererogatory acts are permissible acts that are especially expedient (11) Here, these four actions seem to take on new meanings: while of course forbidden acts are optimal to blame negative reactions on (they are forbidden for a reason), it is now possible to see that the blame has a purpose behind it since the act caused proportionally the most damage. Unlike act utilitarianism, sanction utilitarianism is clear about which acts are sanctioned and which ones are not. In comparison, both forms of utilitarianism tend to seek the best possible outcome for he highest number of people, yet they have varying degrees of severity. People feel that when it comes to act utilitarianism, if you are not doing the best action each end every second, then whatever else you do is considered wrong. Living with the constant fear that your every action is scrutinized leaves those who practice act utilitarianism demoralized and deflated. It is also exhausting to have to be doing the best thing all the time and society does not naturally possess the ability to be a â€Å"hero† every waking moment. It would seem that sanction utilitarianism is more probable because it promotes a more feel good way of life. Your actions are all driven by a desire to do the right thing, but if you fail from time to time, as long as the intention was there, you are doing all right. â€Å"In arguing sanction utilitarianism, Mill’s claims that it allows him to distinguish duty and expediency and claim that not all inexpedient acts are wrong; inexpedient acts are only wrong when it is good or optimal to sanction them† (11). This means that sanction utilitarianism is more preferable and attainable than act utilitarianism when it comes to acts of duty. Therefore, a person would see this flexibility in sanction utilitarianism as a way to be seeking the righteous actions while being less demanding than act utilitarianism. Sanction utilitarianism is a superior alternative to act utilitarianism because it is flexible, forgiving and attainable. Humans are one of the most imperfect species on the planet and with highly evolved social politics; it is completely impossible to please everyone at the same time. Take into consideration the very foundation of democracy, selecting the best candidate for the job based on a populous vote. If everyone were voting under the basis of selecting the best person for the most number of people, then they would all vote for the same person. There has never been an election where a single candidate won every vote, and thus it proves that humans are incapable of behaving under complete act utilitarianism. On the other hand, it is good to hold yourself to the highest standards and expect the most out of yourself and think that you should always be doing the best thing. The flexibility of sanction utilitarianism is that individual morals and ethics come into play for each person, allowing them to wander between right and wrong finding the best outcome that may be a blend of the two. Take for instance the selection of which college to go to: your personality, likes, dislikes and more come into consideration and while the student wants to find a reputable school, they also have to find a place to call home for four years. If the student chooses the wrong location, it makes their lives miserable, their roommate’s life unbearable, and the family’s life saddened. Thus, the student had to balance every option and maybe give in on reputation for the best social fit, whereas under act utilitarianism, they would have picked a school solely on reputation alone since theoretically, that would lead them to the best possible outcome. Also, under sanction utilitarianism, if a choice is made and it turns out to be wrong, a new choice can be made to counteract the first giving sanction utilitarianism a sense of forgiveness. Combining these two ideals, flexibility and forgiveness, sanction utilitarianism reins superior over act utilitarianism because it is attainable. While both forms of utilitarianism are seeking to find the best possible outcome for the largest number of people, through examining the differences of act utilitarianism and sanction utilitarianism, it became clear that sanction utilitarianism is superior through its attainable qualities. In act utilitarianism the path for right over wrong is very demanding, requiring someone to always do the best thing all of the time. Ultimately, what direct utilitarianism implies is that you fail when what you did was wrong, which may not always be the case. Unlike act utilitarianism, sanction utilitarianism is clear about which acts are sanctioned and which ones are not, which allows someone to strive for their best but not harm them if they fail. Sanction utilitarianism is more preferable and attainable than act utilitarianism when it comes to acts of duty because a person would see the flexibility in sanction utilitarianism as a way to be seeking the righteous actions while being less demanding than act utilitarianism. While humanity is incapable of following act utilitarianism, the forgiveness built into sanction utilitarianism is preferred, since if the choice made turns out to be wrong, a new choice can be made to counteract the first. Combining these two ideals, flexibility and forgiveness, sanction utilitarianism becomes attainable for humanity and it rises in superiority over act utilitarianism.

Causes of Brick Deterioration and Decay in Buildings

Causes of Brick Deterioration and Decay in Buildings Introduction Most parts of the building are built from the brick. Nowadays, the brickwork defects ware commonly founded in building. The problem was getting more serious and serious. Seriously of the brickwork defects may cause a lot of problems to the occupants. The main problem encountered in building with a traditional outside bearing wall of brickwork and concrete inside bearing structure is caused by differences in the temperature and moisture-induced movement. Crack maybe be discovered in walls and solutions have to be found. (L.G.W.Verhoef, 2001) Brickwork defect occurs in building has a variety of reasons. This is perhaps not surprising when one considers the wide range of differences bricks and technique in construction of building, differences in the construction sites and the varied occupational or owner used of the completed building. Brickwork will deteriorate and decay if not properly maintained. Such deterioration can be caused by a number of factors and can take various forms. The main signs that brickwork is suffering are surface growth and staining, efflorescence, loosed brick becoming dislodged, crack appears throw the bricks or mortar and etc (Moses Jenkins, 2007). In this sub chapter, the different types of the brickwork defect will be determined. This chapter gave an overview of various types of the brickwork defects and understanding the brickwork defects. To identify the different types of the brickwork defects will make easily for the occupants or owners to find out the causes of the defects and take the suitable remedies method in the right way. Define bricks Brick is the materials that commonly use to build the buildings wall. Clay bricks are the most common brick type. It is made from the sand and clay and uniformly burnt at temperatures between 800 °C and 1200 °C. Surface finishes are sometimes applied e.g. glazed bricks. Glazed bricks are still being produced in quantity and can be obtained from a major English brick manufacturer and supplier. Calcium Silicate bricks is manufactured from sand-lime (calcium silicate). The bricks are pressed under great pressure and steamed in an autoclave. The bricks are smooth, fine textured and light in colour. The brick colour is produced from material source, composition and firing temperature. The size of bricks over time has changed considerably. Some early medieval bricks were 13 inches by 6 inches by 2 inches. By the late 15th century a brick 9.5 inches by 4.5 inches by 2 inches became the norm and a charter in 1571 stipulated 9 inches by 4.5 inches by 2.25 inches. By the 18th century, 8.25 inches by 4 inches by 2.5 inches brick was introduced. Modern bricks are 8.5 inches by 4 inches by 2.5 inches which following metrication translated to 215mm by 102.5mm by 65mm. Modern bricks is the brick that most of the building using in nowadays. Defect of size Oversized bricks are caused by poor material selection and preparation or underfiring. Under size bricks are caused mainly by poor material preparation, faulty moulds and overfiring. Defect of shape The causes of these defects are many. These are including poor preparation of moulds or moulding technique, faults in stacking, rough handling and uneven drying. If the bricks are considerably over burnt, incipient fusion takes place and the bricks, called burrs, come out of the kiln or clamp stuck together. Burrs are suitable only for hardcore purposes. Defects of body Faults in the raw material body can give rise to defects such as cracking, bloating and laminations. Cracking and warping of bricks, causing incipient weakness, maybe due to exposure of green bricks to direct sunlight or rapid drying winds. Similar effects will be produced by putting green bricks into the kiln too soon. Large cracks maybe caused by rain getting onto hot bricks. Defect of Appearance These defects are caused primarily by faulty wires in the case of wire-cut bricks. Dark spots are caused by the presence of unevenly distributed iron sulphide in the clay. Brick wall settlement Any movement in a structural  brick wall which risks having broken the bond courses in the wall, and any movement in a  brick veneer wall which has broken or loosened the connections between the veneers to the underlying structure are potentially dangerous and risk collapsing masonry. Bulging brick wall This is likely to be a bond-brick or bond-course failure. This defect is potentially extremely dangerous and must be very urgent to take action. If not, it can causes the building suddenly collapse. Cracks and Bulges in brick walls Frost and earth loading can push a below-grade brick foundation wall inwards. The wall is often bulged inwards as well as showing horizontal and step cracking and loose bricks over the bulged area. The damage occurs from slightly above ground level to roughly the frost line. Cracks and loose bricks Normally, crack and loose bricks are cause by frost, settlement, expansion, diagonal and stair-stepped. Those defects often happen at building corners where roof spillage is concentrated. Loose bricks and missing or lost mortar This is the movement where mortar is severely washed-out by roof spillage or other water movement against the foundation. Loose and lost bricks may also occur where wood blocks, originally set into a wall to permit nailing of interior components, is damaged by insects or decay. Similarly, if wood joists are damaged and bend excessively or collapse (insect damage, rot, fire) the collapsing joist can, as its in-wall end moves, damage the foundation or building wall. Fire cuts on wood joists in brick walls were intended to minimize this damage source by angling the end of the joist where it was set into the wall pocket. Sand-blasted bricks   Which have been cleaned of old paint, algae, or stains using high pressure sand blasting or possibly even very high pressure water blasting can be permanently damaged by loss of the harder surface of the bricks which had been provided by their original firing. Once the softer internal brick has been exposed, the bricks will be more inclined to absorb water and to suffer water and frost damage. Sandblasting brick is considered a poor practice in building renovation and maintenance. Spalling bricks Spalling is caused by water and frost, such as water leaking into a brick structure at any entry point: a crack, a brick which has lost its hard surface, or at openings by window and door penetrations. But beware about caulking brick. Exfoliating-rust damage to brick   Masonry wall occur these defects when brick walls have been improperly caulked where caulking should have been omitted. The most common example of this defect is the damage that occurs to a brick wall when a steel lintel over a window or door is caulked tightly between the brick and the steel. Moisture penetrating the brick wall through cracks or mortar joints is trapped around the steel lintel. Rust developing on steel lintels has tremendous lifting power as the rusting exfoliating metal expands, sufficient to crack and damage bricks around lintel. Improper repair mortar  on brickwork During repair work, tuck pointing bricks, or re-pointing bricks can cause surface spalling of bricks if the mason uses a too hard mortar with high portland content mortar on soft brick in a climate exposed to freezing weather. The high portland content means that the mortar will be not only harder, but more waterproof than the surrounding brick. Water trapped around the hard mortar can freeze leading to surface spalling of the bricks. This is particularly likely to be seen when a wall has been tuck pointed using hard high-portland mortar where originally a soft high-lime mortar was used and where the original bricks were soft. Salts on brickwork Salts are a major cause of deterioration. Salt can enter bricks through contaminated water ingress. In coastal areas salt can come from the sea and, in winter, the nearby application of road salt is a constant threat. Salt is damaging because it creates a steady expansion of crystals within the bricks. This can eventually force the structure of the brick apart. The source of salt can occur from within the bricks themselves or from the application of contaminated mortars or renders. Brick lined chimney flues are also vulnerable as sulphates can be introduced when flu gasses condense. This is a common defect where a chimney has been sealed without adequate ventilation. Efflorescence on brickwork Efflorescence appears as a white powdery deposit on the brick. It is a phenomenon that soluble slats dissolved in water are carried, deposited and gradually accumulated on brick surfaces to form an unsightly scum. Without water efflorescence cannot occur. The soluble salts may be originated from the raw material of bricks. But in most cases, efflorescence is caused by salts from the external sources such as ground water, contaminated atmosphere, mortar ingredients and other materials in contacts with the bricks. To minimize the risk (it can never be completely avoided in brickwork exposed to weathering) the building detail should be designed, as far as is possible, to avoid saturation. In other words good overhangs, copings and sills with drips all need to be considered. Efflorescence can be helped on its way by sponging down the wall with clean water (avoiding substantial wetting) or dry brushing with soft brushes. Any other treatment should be avoided as it may disfigure the bricks .   Frost Attack on brickwork Frost attack often occurs when very cold weather immediately follows a very wet spell. When porous materials become saturated and the temperature drops below freezing the formation of ice causes stresses which some bricks cannot be resist and cracking or spalling occurs. Clay bricks are classified as frost resistant, moderately frost resistant, and not frost resistant. Calcium silicate bricks are not generally at risk although it is wise to specify bricks with a compressive strength. Thermal movement on brickwork Every materials expand or contracts as the temperature of the material changes, typically expanding as its temperature increases and contracting as its temperature decreases. Different materials expand and contract at different rates when they undergo similar changes in their temperatures. Brick veneer can expand and contract approximately. When determine the expansion or contraction of a brick veneer, it is important to remember the effects of the sun on materials. The energy from the suns rays raises the temperature of a material well above the air temperature. On a day when the air temperature is 32 ° F, the energy from the sun can raise a walls temperature to above 100 ° F Thermal expansion failures in structural or veneer brick walls A separate factor that can cause very large movements and extensive damage to brick structures or brick veneer walls is the thermal expansion which occurs across a long or tall brick wall when that wall is heated by sun exposure. The photographs show significant thermal expansion damage in a long brick structure. Significant breaks and gaps  at vertical brick mortar joints due to thermal expansion and perhaps some frost and water damage. Photograph of thermal expansion damage to a brick wallFigure1: Significant breaks Horizontal sliding breaks  in brick mortar joints,  exposing reinforcing wire to rust, exfoliation, and additional damage from those forces as the exfoliating wire produced still more pressure on the mortar joint. Photograph of a collapsed brick strudctural wallFigure2: Horizontal breaks Step cracking  following mortar joints near the building corners and where the wall movement was resisted by first story intersecting brick walls abutting at right angles the middle section of the long brick wall. Photograph of thermal expansion damage to a brick wallFigure3: Step cracking Cracks and broken bricks at the intersections of brick walls and openings. Photograph of thermal expansion damage to a brick wallFigure 4: Cracks and broken bricks (InspectApedia, 2007) Moisture movement on brickwork Moisture affects all porous masonry materials, including brick, mortar and concrete masonry units but in very different ways. These effects must be considered when a combination of these materials is used, such as when brick rests on a concrete foundation, brick veneer units are used with block back up, and when brick and architectural concrete products are used in the same wythe bands of precast concrete or architectural concrete block in a brick veneer. After their initial mixing or casting, mortar, poured-in-place concrete and concrete masonry units shrink as the curing of the Portland cement proceeds. This is an unavoidable consequence of the curing of concrete products and is accommodated in design. Sulphate attack on brickwork Most ordinary clay bricks contain sulphates of sodium, magnesium or calcium. These salts are soluble in water in water, calcium sulphate being less soluble than the other two. Normally, these sulphates are seen as the harmless efflorescence which affect appearance only and need simply to be brushed away. In theory, most brick walls with mortars based on OPC (Ordinary Portland Cement) are liable to sulphate attack. The most vulnerable walls are earth-retaining walls and parapet walls but sulphate attack is a problem also on rendered, and on facing brickwork. On rendered brickwork, sulphate attack is manifested by cracking of the rendering, the cracks being mainly horizontal and corresponding to the mortar joints below. The rendering may adhere quite well to the bricks early in the attack but areas are likely to become detached as the expansion of the underlying brickwork causes severance of the bond between the two material. (H.J.Eldridge,B.Sc.1976) Lime staining on brickwork Lime staining occurs when calcium hydroxide is deposited on the face of brickwork. Lime staining will quickly absorbs carbon dioxide from the air and becomes calcium carbonate. It is virtually insoluble and can only be removed by expert and costly treatment. The calcium hydroxide can come from three main sources: calcium hydroxide caused by the hydration of Portland cement from hydrated lime added to mortar from brickwork in contact with wet concrete Porosity on brick Porosity is an important characteristic of brick. In contrast to other moulded or pre-cast building materials, the porosity of brick is attributed to its fine capillaries. By virtue of the capillary effect, the rate of moisture transport in the brick is ten times faster than in other building materials. Moisture is released during day-time and re-absorbed during night-time. The ability to release and re-absorb moisture by capillary effect is one of the most useful properties of brick that helps to regulate the temperature and humidity of atmosphere in a building. This distinctive property makes brick an admirable building material, particularly suitable for buildings in the tropics. On the other hand, all porous materials are susceptible to chemical attacks and liable to contamination from weathering agents like rain, running water and polluted air. Crack in brick faces/firecracks The finished appearance of clay brick can vary greatly, this is because dependant on clay and the manufacturing process. Some products contain cracks of varying degree (sometimes referred to as firecracks) as an inherent feature. Firecracks are usually visible on the product as delivered. However, firecracks can be masked by the texture and surface sands used in the manufacturing process becoming visible after bricks are laid as a result of natural weathering of exposed brickwork. Dampness of the brick wall More or less permanent dampness showing more clearly on the internal wall surface from ground level up to a height of about 750mm, but may be higher in severe cases or if the outer face is covered with a non-porous finish. The decorations may be damp, blistered or discoloured, or, if dry, may have been pushed off the wall by a film or salts which will often be seen as a fluffy crystalline growth. The possible causes of dampness in the brick wall are lack of dpc (damp proof course), by-passing of the dpc, Failure of the dpc material. Brick growth and expansion gaps in brickwork Bricks undergo long-term permanent expansion over time. This expansion continues for the life of the brick, but the majority of the growth occurs early in its life. Most general purpose bricks have a coefficient of expansion in the range of 0.5-1.5mm/m (millimeters per meter) over fifteen years. Designers can use the values of the coefficient of expansion to accommodate for the growth of bricks by the size and spacing of the control joints. The provision of control gaps or articulation joints between parts of the structure during construction will accommodate movements within the structure over time. Numerous sources of movement exist and include: The change in size of building materials with temperature, loading conditions and moisture content The differential change in size of building materials (for example, cement products shrink over time, whilst clay bricks expand slowly over time) Foundation and footings movement Frame movement Frame shortening Temperature movement Internal horizontal and vertical movement Causes of the brickwork defects Introduction: Brickworks are used primarily in the construction of walls. To construct the brick wall required many skills, design, experience, selection of material, and technique. Lack of all expertise may cause the brickwork defects or failure of the building. The defects that occur in brickwork maybe the result of inherent faults, deficiencies in production, design, materials or workmanship, and attack by environmental agents. After the brickwork has been constructed, it maybe meets of various requirements, climate, loading, and occupational in use. It is not surprising that defects happened or occurs frequently. In this sub chapter, the causes of the brickwork defects will be list out. To find out the actual causes of the brickwork defects will be easily for the occupational to take the right remedies immediately and reduces the brickwork defects happen. Selection of bricks The choice of bricks is often influenced by the price but the quality required must also be carefully considered in order to avoid defects developing during the service life of the material. Therefore, the selection of suitable bricks for any particular purpose has often to be a trade-off between appearance and durability requirements on the one hand, and cost on the other. This is not always possible to assess the quality of bricks by the colour, variability of colour of bricks of the same source and method of production can often be an indication of strength and durability variations. Storage of bricks Bricks on site are rarely kept under adequate cover. Defects in the bricks resulting from the lack of adequate protection on the site are rarely apparent before use. However, bad weather conditions can be detrimental to bricks in that saturation by rain can be responsible for both subsequent efflorescence and decoration defects. Soluble Salts in Bricks Under burnt bricks contain a high salt content. The salts come from the raw clay from which the bricks are made, or are formed in the burning process. Most clay bricks contain some soluble salts, but the types and amounts vary appreciably. The effect of the soluble salts on both efflorescence and the more serious problem of disintegration of bricks themselves are largely governed by the strength and pores structure of the bricks. Sulphate attack Sulphates are salts which are naturally present in industrial waste, gypsum product, clay bricks, flue condensates and in some ground waters. In persistently damp conditions, sulphate will react slowly with tricalcium aluminate forming a compound called calcium sulphoaluminate. This reaction causes the cement mortar or render of the brickwork to expend and eventually disintegrate. Solar Radiation While drying out of soil by trees is the most common reason for cracking in brickwork, some clay are also very susceptible to drying out by direct solar radiation. The northern facing wall is the most likely to be affected and stepped diagonal cracking is the most common symptom, usually occurring at the north east and north west corner of the building. (Greg Loveder, 2000) Migration of moisture The movement of moisture beneath a building can produce the phenomenon known as long term dome and saucer effect. The dome effect is a slow heaving of the soil caused by movement of moisture from the perimeter of the house to its centre, and the saucer effect is moisture moving in the opposite direction, from the centre towards the perimeter. The dome effect causes the walls to tilt outwards and the restraining influence of the roof produces horizontal cracks on the outside wall. These will be wider on the outside surface rather than the inner. Planting of tree Some of the brickwork defects may cause by big trees roots that plant nearby the building area. When planning to plant trees, the idea to be considering is the strength of the footings under the house. If lack of strength, the roots of the trees maybe grow into the ground under the building and cause the brick wall settlement and cracking. Uneven settlement of foundations Where a particular heavy load is placed on the foundation such as a large column, movement may occur as moisture is squeezed out of the soil or the soil readjusts itself. This consolidation will stop when the soil has finally compacted enough to support the load. Brick wall or masonry wall may crack which may result from movement during compaction. Excessive vibration Damage caused by vibration from earth tremors, heavy traffic or pile driving is fairly rare, however if the vibration is great enough to actually cause the foundation to move, brickwork cracking or defect can occur. The crack will show up irregularly if the sources of the vibration cannot be removed. (Greg Loveder, 2000) Additional building Building an addition building onto a house or add more storey of houses can impose a load intensity on the soil different that which is there already and so cause differential settlement. Even if the loading intensities are similar, the difference in time between when the two settlements occurred can be enough to create the brick wall cracks. Approach of design Design of brick wall is very important. The designer must have the knowledge about the brick experience in chosen the types of brick to be used. The designer must be fully aware of the clients needs. Defects often occur because of a lack of understanding of the different types of bricks and the method of construct the brick wall. Lack experience of worker Workers in the masonry construction is not in strict accordance with the construction and standards, masonry mortar is not full, especially in vertical mortar joints are not full, and even produce dense seam, seam permeability. In addition, the dry brick on the wall, mortar in the brick water was absorbed, causing low strength of mortar, brick and mortar separation, so that the overall stiffness of masonry fell, gray mortar joints crack. Overloading Cracks of brickwork may result from overloading of the ground on which the building rests, or of the building itself or parts of it. Releasing the load does not necessary allow the masonry wall to revert to its original state since the overloading may have been partially accommodated by a permanent compaction of the bricks. The forces responsible for the overloading may be of external origin, such as excessive wind, or may be internal, such as those arising from the installation of excessively heavy equipment for which the masonry wall was not designed. A change of occupational may have same results. Lack of maintenance Maintenance must be taken for all the building to minimize the cost of repair work for seriously defects happen. Lack of maintenance will make a small cracks or defects on brickwork change to more serious and serious. Improper soil analysis and preparation When a builder chooses an area of land to build on, it is important to do some sort of soil analysis and preparation. The analysis will provide the developer and/or builder with enough information to choose the adequate soil preparation and construction strategy that should be used to develop the land. Improper soil analysis and preparations can be very damaging to a housing development. For example, a builder can discover that the land soil is made up of expansive soil. If this is the case, houses need to have a foundation that will be able to support the changing pressure and consistency of the soil. This is because expansive soil will swell when wet and then shrink once it dries. If one builds on this type of soil and is not aware of it, there will inevitably be issues to handle. There will be crack in the brick wall or masonry wall. The repair of this is very costly and very intrusive. Unfortunately, the reality is improper soil analysis and preparations happen all the time. Negligence of construction Negligent construction is an unfortunately common occurrence. A builder has to be very careful when choosing a contractor or subcontractor. A builder will sometimes use one contactor for various projects. A contractor may have skills to install floor tiles but not the know how to build a brick wall. The responsibility can fall on several parties when there is a defect, and thats up to your attorney to determine. Movement of the ground Mining subsidence, landslips, earthquakes, or moisture changes of shrinkable clay soil may cause the movement of the ground. The brick wall of the building will be crack because the wall of building has become displaced from the rest without any change in actual size of the materials. In theory, this is possible to reconnect the displace parts to bring the building back to its original condition but in practice this seldom can be done. Acid rain Acid rain is precipitation that is much more acidic than normal rainfall, and the acid rain is usually caused by pollution such as sulfur and nitrogen emissions. Several different mechanisms are operant in the deterioration of brick masonry through the action of acid rain. The bricks are susceptible to acid rain through the selective dissolution of their glassy phase. The mortar is affected mainly by the reaction of the calcareous components. The soluble salts resulting from these reactions, in solution with rain water or condensed moisture, will migrate through the porous matrix of the masonry. In the places where the water evaporates the salts will be deposited. Repeated dissolution and re-crystallization of these salts leads to the mechanical disruption of the masonry structure. Since the salts will concentrate in the more porous material, either the brick or the mortar will be more seriously affected, depending on their relative porosity. Environment Two aspects of the environment have been considerably which is wind and temperature. This is because they cause loading to be applied to the structure. The strong wind may cause the brick wall or the whole building move, this may cause cracking to the part of the building. The high temperature applied to the brickwork may cause spalling and brick prolong to high temperature can lead to surface vitrification. (A.M.Swoden, 1990) Remedies method of the brickwork defects in building Introduction: As known early, brickwork is one of the largest parts of most of the building. The strength, stability, and durability of brickwork are very important. If lack of all those factor, the brick wall or masonry wall maybe fall down or collapse suddenly. If the brickwork occurs any cracking or defects, the right method of remedies must be taken immediately. This is to ensure that the occupational or owner use the building under safety and healthy purposes. Brickwork will deteriorate and decay if not properly maintained. Such deterioration can be caused by a number of factors and can take various forms. The main signs that brickwork is suffering are surface growth and staining, efflorescence, loosed brick becoming dislodged, crack appears throw the bricks or mortar and etc. So, the right remedy must be taken to ensure the brickwork do not decay and deteriorate. (Moses Jenkins, 2007) In this sub chapter, the remedies method for various types of defects will be list out. This is to avoid the brickwork defect getting serious in building in construction industry. The defects of brickwork must be repair immediately, if not the defects will be more serious. For example, cracking can be due to expansion or shrinkage the clay brickwork itself. Remedies of efflorescence Efflorescence can be minimized by laying dry bricks and by speeding up the drying process after the bricks have been laid by providing good ventilation. The salts that cause efflorescence are soluble in water. Hosing with water will cause the salts to dissolve and be re-absorbed into the brickwork, and then reappear when the brick wall dries out again. Acid or alkaline treatments are not recommended as they increase the salt content of the wall. The best method is simply brush off the deposit with a stiff dry bristle brush after the wall has dried out. Then sponge the surface with a damp synthetic chamois or high suction sponge. Use very little water and rinse sponge frequently in fresh water. Remedies of sulphate attack The effects of sulphate attack manifest themselves as expansion of the jointing mortar. On rendered walls the signs are horizontal cracking of the rendering with portions falling off. Advanced stages of attack may make the structure unsafe. When rebuilding is necessary, the bricks use should be of low sulphate content and the mortar should be of a mix of 1:1:6 sulphate-resistance Portland cement: hydrated lime: sand. In addition, care should be taken to exclude all conditions of dampness. On rendered walls, the rendering should be removed and the brickwork allowed to dry before reapplying a weaker mix of sulphate-resistance cement, lime and sand. Tackling Decay Where decay has occurred, take action to rectify the damage will be necessary before this leads to greater problems. The use of chemical treatments to stabilize brick should only be considered with extreme caution. Whilst the defects may be effective initially, there has been insufficient research carried out on the possible long term damage such treatments could have. Chemical sealants can trap moisture within the brick just as effectively as the claims to keep water out. Cleaning Cleaning soiled brick buildings should be undertaken carefully. In the past, the use of inappropriate cleaning techniques has resulted in considerable damage being done. If considered essential small scale tests should be employed to assess the effectiveness and likely damage which could be caused before any large scale work is carried out. There are some guides when doing the cleaning works:- Do not re-clean brickwork with the same chemicals unless recommended by the cleani