Friday, December 27, 2019
Transmutation Definition and Examples
The word transmutation means something different to a scientist, particularly a physicist or chemist, compared to the ordinary usage of the term. Transmutation Definition (trÃÆ'nsâ⬠²myoÞo-tà â⬠²shÃâ¢n) (n) Latin transmutare -- to change from one form into another.à To transmute is to change from one form or substance into another; to transform or convert. Transmutation is the act or process of transmuting. There are multiple specific definitions of transmutation, depending on the discipline. In the general sense, transmutation is any transformation from one form or species into another on.(Alchemy) Transmutation is the conversion of base elements into precious metals, such as gold or silver. The artificial production of gold, chrysopoeia, was a goal of alchemists, who sough to develop a Philosophers Stone that would be capable of the transmutation. The alchemists attempted to use chemical reactions to achieve transmutation. They were unsuccessful because nuclear reactions are required.(Chemistry) Transmutation is the conversion of one chemical element into another. Element transmutation may occur either naturally or via a synthetic route. Radioactive decay, nuclear fission, and nuclear fusion are natural processes by which one element may become another. Scientists most commonly transmute elements by bombarding the nucleus of a target atom with particles, forcing the target to change its atomic number, and thus its elemental identity. Related Terms: Transmute (v), Transmutational (adj), Transmutative (adj), Transmutationist (n)Transmutation Examples The classic goal of alchemy was to turn the base metalà lead into the more valuable metalà gold. While alchemy did not achieve this goal, physicists and chemists learned how to transmute elements. For example, Glenn Seaborg made gold from bismuth in 1980. There are reports that Seaborg alsoà transmuted a minute quantity of lead into gold, possibly en route via bismuth. However, its much easier to transmute gold into lead:à à 197Auà à nà ââ âà 198Au (half lifeà 2.7 days) ââ âà 198Hgà n ââ âà 199Hg n ââ âà 200Hg n ââ âà 201Hg n ââ âà 202Hg n ââ âà 203Hg (half life 47 days) ââ âà 203Tlà n ââ âà 204Tl (half life 3.8 years) ââ âà 204Pbà (half life 1.4x1017à years) The Spallation Neutron Source has transmuted liquid mercury into gold, platinum, and iridium, using particle acceleration. Gold may be made using a nuclear reactor by irradiating mercury or platinum (producing radioactive isotopes). If mercury-196 is used as the starting isotope, slow neutron capture followed by electron capture can produce the single stable isotope, gold-197. Transmutation History The term transmutation may be traced back to the early days of alchemy. By the Middle Ages, attempts at alchemical transmutation were outlawed and alchemists Heinrich Khunrath and Michael Maier exposed fraudulent claims of chrysopoeia. In the 18th century, alchemy was largely supplanted by the science of chemistry, after Antoine Lavoisier and John Dalton proposed atomic theory. The first true observation of transmutation came in 1901, when Frederick Soddy and Ernest Rutherford observed thorium changing into radium via radioactive decay. According to Soddy, he exclaimed, Rutherford, this is transmutation! To which Rutherford replied, For Christs sake, Soddy, dont call ità transmutation. Theyll have our heads off as alchemists!
Thursday, December 19, 2019
Essay about Born to Be Wild - 1120 Words
Can you imagine keeping your dog in a small fish bowl, or keeping a person in a cage? How do you feel if you see rare animals which you may expect to see in wildlife, but you see them in someoneââ¬â¢s backyard instead? These are similar to what people do when they keep exotic animals as their pets. Firstly, exotic pets are rare or unusual animals which are not native to the country, but kept in captivity within human households. These animals are generally considered as a wild species, and are not typically kept as pets. According to Born Free USA, a nonprofit organization dedicated in animal protection, only thirteen states ban the private ownership of exotic animals. Millions of them are still allowed to be privately possessed in the U.Sâ⬠¦show more contentâ⬠¦This data has shown us that average people canââ¬â¢t meet exotic animalsââ¬â¢ needs in captivity. Even the best artificial environments just canââ¬â¢t match the space and freedom that exotic animals may hav e in their natural habitats. Eventually, owners will realize that providing these animals with high maintenance diet and housing becomes too difficult to handle. Like what Dr. Klaphake from Association of Avian Veterinarians has experienced, ââ¬Å"In some cases, I send the owners to a pet store or other location to make the necessary changes for proper environment and diet, but often, they are overwhelmed by the cost or effort required. Many also completely ignored meâ⬠(ââ¬Å"Exotic Animals: Appropriately Owned Pets or Inappropriately Kept Problems?â⬠). His experience has assured us that many owners canââ¬â¢t keep up with the expense and commitment to take good care of these exotic animals. Most of these animals are handled inhumanely by their owners, which can be considered as cruelty to animals too. Some owners even remove these animals teeth or claws, to minimize the risk of being harmful to the owners. Boredom, loneliness, malnutrition, overwhelming stress, trauma, abnormal behaviors, and even premature death, may happen to exotics kept as pets. The Human Society of the United States (HSUS)Show MoreRelatedAnimals Should Not Be Held Captivity1590 Words à |à 7 Pagesanimal captivity is wrong. ââ¬Å"Hundreds of thousands of wild animals across the world are snatched from natural habitats, forced into captivity and subjected to abuse, both mentally and physically, in the name of entertainment and profit.â⬠(World Animal Protection 1) Places such as the circus use abusive training methods such as, hooks, chains, whips, electric rods, and blunt instruments. (Born Free USA 1) Animals deserve to live freely in the wild. Their freedom is taken away the moment the y are putRead MoreUnited Nations Environment Programme ( Unep ) Essay1688 Words à |à 7 Pagesconfinement by zoos to eliminate cruelty. To begin with, wild animals were not meant for zoos, they belong in the wild. The wild is land uninhabited by people; a place where adapted animals breed, engage in social behavior and hunt just as the humans. In the wild, dozens of thousands of animals migrate in herds for about thirty to fifty miles a day, in search of food or a place to breed. Naturally, animals thrive and behave differently in the wild when compared to animals in a controlled environmentRead MoreAnimals Should Not Be Held Captivity1588 Words à |à 7 Pagesanimal captivity is wrong. ââ¬Å"Hundreds of thousands of wild animals across the world are snatched from natural habitats, forced into captivity and subjected to abuse, both mentally and physically, in the name of entertainment and profit.â⬠(World Animal Protection 1) Places such as the circus use abusive training methods such as, hooks, chains, whips, electric rods, and blunt instruments. (Born Free USA 1) Animals deserve to live freely in the wil d. Their freedom is taken away the moment they are putRead MoreThe Research On Marine Mammal Captivity1332 Words à |à 6 Pagesa range of themes, from their unique level of intelligence to why they may mentally and physically suffer in captive environments. However, it all connects to how and why these animals live and behave differently in captive environments than their wild counterparts. I had a unique method to how I researched the literature. Since marine mammal captivity is a personal interest of mine, I have attended educational conferences on the subject where I have made friends with many scientists such as DrRead MoreThe Ministers Black Veil And The Scarlet Letter1000 Words à |à 4 Pagesnaturally we are born evil and society is the only thing that keeps us from provoking chaos. Therefore, Hawthorneââ¬â¢s novels, The Ministerââ¬â¢s Black Veil and The Scarlet Letter were both set in puritan towns in the 1600ââ¬â¢s, even though he was alive in the 18th century. The Scarlet Letter, which Hawthorne is best known for, is a fictional story about the sin of adultery. It tells the tale of a woman named Hester who bore a child out of marriage with her minister. So, through the symbols of the wild rosebush,Read MoreArgumentative Essay On Animal Cruelty744 Words à |à 3 Pagesââ¬Å"Americans have been keeping wild animals in captivity for entertainment pur poses for more than 150 yearsâ⬠causing many animals to live horrible lives in imprisonment. I believe the imprisonment of animals for human entertainment to be Animal Cruelty. Animal Cruelty is the crime of inflicting physical pain, suffering or death on an animal. The first U.S Zoo, the Philadelphia Zoo opened in 1874. This opened a path for others to go out into the wild and capture wild, exotic animals to show off to theRead MoreAnalysis Of Enkidu s The Epic 849 Words à |à 4 Pages In contrast Enkidu was also described as a strong, fearless and great warrior. He was said to have ââ¬Å"the strength of heaven, and mighty will be his strengthâ⬠he was also said to be ââ¬Å"valiant in the steppeâ⬠which signifies that he is fearless in the wild, and he would have the force of the hero Ninurta, god of war. Enkiduââ¬â¢s character is androgynous and his journey symbolizes that of manââ¬â¢s. The story of Enkidu is similar to the creation myth of the Bible. According to TheTorah.com part 1 The MidrashRead MoreThe Animalia Kingdom1350 Words à |à 6 Pagesthroughout the year and do so by grabbing onto branches with their long, black tongue and using their tough lips and flattened, grooved teeth are able to strip the leaves off the branches. Giraffes most commonly eat from acacia trees but also browse for wild apricots, flowers, fruits and buds along with eating seeds. More than 93% of a giraffeââ¬â¢s natural diet is generally trees and shrubs, with very little to no grass intake. If a giraffe does eat grass it is usually by accident, because it is trapped withRead MoreThe Animal Rights Debate1244 Words à |à 5 Pageswe see different animals in created habitats eating prepared food. A variety of different animals are either captured or born to amuse humans and in most cases for a profit. The rights of freedom stripped from animals to make us smile are not essential to our survival. Animalââ¬â¢s that are raised outside their natural habitat cannot survive among their fellow species in the wild. The Zoo, and circus are prime examples of animals misuse and abuse. Animals from the zoo, and circus would not be able toRead MoreLiterary Analysis Of Jack Londons The Call Of The Wild707 Words à |à 3 PagesThe Call of the Wild Literary Analysis Have Have you ever read The Call of the Wild? The Call of the Wild by Jack London it is a story about a dog name Buck that transformation from a pampered pet to a fierce,masterful wild,animal, and this transformation naturally means that the canine protagonist gradually separates himself from his human masters on his way to achieving a final independence. Nevertheless, The Call of the Wild ultimately offers an ambiguous,rather than negative, portrait of Buckââ¬â¢s
Wednesday, December 11, 2019
Building Maintenance free essay sample
Encarta Dictionary (2009), defines allocation as an act of giving or earmarking something to or set something aside for a purpose. It defines maintenance as work that is done regularly to keep a machine, building, or pieces of equipment in good condition and working order. It defines it further as the general condition of a facility with respect to repairs making it unchanged or unimpaired. It defines resources allocation as the act of deciding how resources such as money, assets, and personnel (labours) should be used in order to achieve a particular aim. Maintenance resources allocation is thus a very important topic describing how human and material resources are logically assigned to structural facilities such as buildings and roads with the sole aim of making such facilities retain their initial construction value. The decrease of resource allocation for building maintenance activities urges the professions to develop solutions on reducing the maintenance costs. Thus, it is vital to identify the cost characteristics and other resources requirement of preventive maintenance, includes scheduled maintenance and condition-based maintenance through literature review. The characteristics of preventive maintenance always affect the maintenance cost performance. Therefore, relationships between characteristics of preventive maintenance and maintenance cost performance must be established to understand and take into consideration, the maintenance planning stage. At the end, the significant relationship will be able to help the industry practitioners in selecting appropriate maintenance strategy with optimal maintenance expenditure, yet improving the maintenance outcome. The building maintenance costs are rising rapidly from time to time due to poor maintenance in the past. In UK, total spending on building maintenance had a dramatically increase of 66% in the past 10 years. In Malaysia, the development plan allocation for repair and maintenance works in building sector increased from RM296 million during the Eighth Malaysian Plan to RM1,079 million during the Ninth Malaysian Plan. However, the development plan allocation for repair and maintenance works in the Tenth Malaysian Plan has decreased to RM500 million. Green building (also known as green construction or sustainable building) refers to a structure that uses process that is environmentally responsible and resource-efficient throughout a buildings life-cycle: from siting to design, construction, operation, maintenance, renovation, and demolition. This requires close cooperation of the design team, the architects, the engineers, and the client at all project stages. The Green Building practice expands and complements the classical building design concerns of economy, utility, durability, and comfort. Although new technologies are constantly being developed to complement current practices in creating greener structures, the common objective is that green buildings are designed to reduce the overall impact of the built environment on human health and the natural environment by: â⬠¢Efficiently using energy, water, and other resources Protecting occupant health and improving employee productivity â⬠¢Reducing waste, pollution and environmental degradation from dilapidated facilities Building maintenance resources typically considered to be green include lumber from forests that have been certified to a third-party forest standard, rapidly renewable plant materials like bamboo and straw, dimension stone, recycled stone, recycled metal (see: copper sustainability and recyclability), and other products that are non-toxic, reusable, renewable, an d/or recyclable (e. . , Trass, Linoleum, sheep wool, panels made from paper flakes, compressed earth block, adobe, baked earth, rammed earth, clay, vermiculite, flax linen, sisal, seagrass, cork, expanded clay grains, coconut, wood fibre plates, calcium sand stone, concrete (high and ultra high performance, roman self-healing concrete), etc. ) The EPA (Environmental Protection Agency) also suggests using recycled industrial goods, such as coal combustion products, foundry sand, and demolition debris in construction projects. Most building construction materials are imported to the country as there is great level of lack of confidence in our locally made materials making such materials scarce for various repair works. Energy efficient building materials and appliances are promoted in the United States unlike Nigeria through energy rebate programs, which are increasingly communicated to consumers through energy rebate database. This rebate exercise minimises waste, maximises recycling thereby having a significant positive effect on maintenance works as dilapidated components are collected for reprocessing into something useful as its initial purpose. A similar concept is natural building, which is usually on a smaller scale and tends to focus on the use of natural materials that are available locally. Other related topics include sustainable design and green architecture. Sustainability may be defined as meeting the needs of present generations without compromising the ability of future generations to meet their needs. Although some green building programs dont address the issue of the retrofitting existing homes, others do. Green construction principles can easily be applied to retrofit (maintain) work as well as new construction. Types and characteristics of managerial inputs from the operational level are not known. This creates barriers in agreeing on the maintenance resources, and has impacts on the efficiency and effectiveness of construction industries. From the financial perspective, most of the previous arguments of maintenance works identified are always without sufficient resources.. Previous studies seldom investigate the reasons why maintenance resources are allocated. Types of criteria for maintenance management decisions are also outstanding. It is important to investigate how the maintenance personnel justify their maintenance objectives. Moreover, studying about how PPM is connected with organisational objectives is limited. It is suggested addressing how maintenance objectives are related to maintenance strategy, which have influences on the building maintenance operation processes. Maintenance objective is one of the organisational sub-business objectives, and is dominated by the organisation strategy. Planning of maintenance objectives have impacts on the facility management operation in terms of using different maintenance strategies, which are influenced by the cost, quality and process directly and indirectly. On the contrary, whether the top management is concerned with the maintenance strategies are not known. Building maintenance objectives are the fundamental element to describe the scopes, purposes and aims of the maintenance activities, as well as the relationships with the organisational objectives. However, maintenance personnel are criticised for narrowly focusing on the technical issues. The links between building maintenance operation and organisation is an important issue and was recognised by most of the researchers for achieving organisational goals effectiveness. Investigations about how the maintenance objectives are established and the relationships between building maintenance and the business objectives are limited. It is also important to know how the relationships between the strategic level and the operational level are established. Studying alignment map between these two levels is to achieve a better planning of maintenance activities and resources allocation. However, mismatching between the two levels still exists when the basic of the links and the maintenance objectives are not known, or not clearly defined. Some organisations have not clearly defined their maintenance objectives, and are even without maintenance objectives. It is concluded that arguments of maintenance strategy, standard and resources are due to the lack of justification of building maintenance objectives. Thus, the preliminary investigation of research question can be focused on the investigation of ââ¬ËHow do maintenance personnel at the operational level develop building maintenance objectives? ââ¬â¢ Following with this main question, it is recommended to collect the data and information about how maintenance personnel develop building maintenance objectives, and the following data and information is recommended:- â⬠¢Ã¢â¬â What are the generic building maintenance objectives? ââ¬â What are the factors influencing planning of building maintenance objectives? â⬠¢Ã¢â¬â What are the reasons for the prioritisation of building maintenance objectives? â⬠¢Ã¢â¬â What are the challenges from the top management and the gaps between building maintenance objectives and organisational objectives? Understanding the relationships between the top management at the strategic level and maintenance personnel at the operational level are considered important for better man agement of building maintenance operation processes. 4. 2 RECOMMMENDATION Construction and maintenance materials should be extracted and manufactured locally to the building site to minimize the energy embedded in their transportation. Where possible, building elements should be manufactured off-site and delivered to site, to maximise benefits of off-site manufacture such as; minimising waste, maximising recycling (because manufacture is in one location), high quality elements, better OHS management, less noise and dust. In the facility life-cycle process, costs are incurred in construction, operation, maintenance, and disposal of a facility. Past emphasis during the planning, design, and construction phases has been on estimating initial construction costs. The operating and maintaining shouldnââ¬â¢t be left out. In many cases, the operation and maintenance (OM) costs are far greater than initial construction costs. Building owners are should not majorly be concerned with the total initial construction costs of facilities rather, they should be more concerned about the life cycle costs of such structure. Maintainability is a key area where the industry needs to achieve improvements. This study identified two key factors that would enable the industry to achieve the desired improvements. Knowledge that would allow the issue of maintainability to be addressed as well as the tools to assess building performance in terms of its maintainability are indispensable and building maintenance strategy and policy in relation to maintenance resources allocation However, it is clear the different parties to the construction contract are reluctant to assume further responsibilities and liabilities which shouldnââ¬â¢t be so. All data regarding product or designââ¬â¢s maintainability should be made readily available. This would require the relevant party to invest in research and development and this create further challenge in an industry that is driven by ââ¬Å"lowest costâ⬠mentality. This would require clients and their advisers to make informed decisions thereby enhancing allocation of maintenance in construction industry.
Wednesday, December 4, 2019
One Man Can Change the World Essay Example
One Man Can Change the World Paper Our team has chosen to define the following words in the topic: one man, can, change and world. The term one man is seen as a single, individual human being; can is defined as to have the capacity to; change can be described as to influence the future course of events different to what it is or would have been if left alone, and world being the majority of humanity that live on Earth. Therefore we take the topic to mean that a single, individual human being has the capacity to influence the future course of events different to what It Is or would have been If left lone for the majority of humanity that live on Earth. We believe that this deflation Is reasonable and In the split of the topic. The split weve chosen for tonights debate Is social and political. As first speaker, I will be focusing on the bigger picture of the topic and how this affects society as a whole. Tonight, my main arguments will focus on: the humanitarian Mother Teresa, a more infamous Osama Bin Lading, and he concept of the butterfly effect. Our second speaker will look at Americas Barack Obama, Ian Frazer and the Guardrails vaccine, and Fred Hollows. Through this our team ill use Justified and recent examples to prove to you how one man can change the world. As she once said herself, Do not wait for world leaders; do it alone, person to person. This is the very idea that we, as the affirmative team, is putting to you tonight- we all have the capacity to make great change, as Mother Teresa has. This previous point shows how wonderfully a single person can change the world but with there has to be a balance of good and evil In the world, one such evil goes by the name of Osama bal Laden. We will write a custom essay sample on One Man Can Change the World specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on One Man Can Change the World specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on One Man Can Change the World specifically for you FOR ONLY $16.38 $13.9/page Hire Writer Im sure all of you remember that day where, crammed all wrought the news, was a report of two planes flying into the Twin Towers: many of you wouldve stared at the TV in shock thinking; no, no way Its all a hoax, its just like the War of the Worlds all over again. Then reality struck, this was all true, all these people really had died from some freak crash. Then a second plane, way too much to be a coincidence, so you think what sort of horrible person could do THIS, kill so many innocent unmans? Born in 1 957 Osama bin Laden grew up to become the leader of the worlds most notorious terrorist organization, al Qaeda, provoking the former resident of the USA to declare war on an idea itself, the simple idea of terrorism. Bin Laden was empowered with the ability to manifest peoples passion Into change and action and making the global community fear things they once did not even realism existed. Now before we go on a flight, we have that fear that maybe our destination Is death; maybe the man slating next to you has a bomb In his suitcase, the imagination can run loose on these possibilities. Osama bin Laden has also change collects perception AT Meme Eastern people, won are now Dealing increasingly prejudiced against. People are yet again Judged by their outer looks and discrimination is again in action which is ridiculous in this 21st century globalizes world. The Middle East produces some of the worlds finest sports people, thinkers and diverse cultures, to simply think that one man puts this positive image into one of global distrust and discrimination. Extremists like bin Laden, Hitler and Robert Manage have the powerful ability to change the world for the worse, undoing all the great achievements humanity itself has made with a single action. Ladies and gentlemen, a story goes like this, if a butterfly flaps its wings on one side of the world, here will be a hurricane on the other side; this describes the butterfly effect chaos theory. This is the theory that a single action, no matter how small it is, is a trigger that will lead to bigger incidences that eventually will turn from the small butterfly flap to a huge hurricane. This theory can also be applied to this debate as it only takes one persuasive person to push the first domino in the line. Both Mother Teresa and Osama bin Laden only made the world the way it is because of their reservation and beliefs; they were the catalysts who started the chain reaction. The affirmative am is saying to you that we cant Just expect to sit on our hands and let the world pass by; hoping that everything will be fine because it wont, each one of us has the power to change the world. In summary ladies and gentlemen, Eve presented to you relevant and recent examples, firstly relating to Mother Teresa and how she actively made a great change in the world we live in by helping those of ill-health and less fortunate. Showing how no matter where your origins lie, as long as you are willing to persevere and if you truly believe your cause then you can achieve those things. Secondly I gave a more sombrero example but certainly one that we can all relate to and have seen the changes of. Such a recent and influential example is one hard to forget, the aftermath of al Qaeda and ultimately Osama bin Aldens terrorist attacks still resound. There is no doubt that this event has shaped and changed the world we live in, all because of the choices of an individual. Lastly Eve shown you how the Butterfly Effect theory is one that can prove how it only takes a single man to change things forever. Using this, Eve shown how one man can change the world. Id like to hare with you a story I recently heard to end with.
Wednesday, November 27, 2019
Why Effective Thought Leadership Pieces are Worth the Investment
This summary is not available. Please
click here to view the post.
Sunday, November 24, 2019
The Big Secret of ACT Science Its More Reading Than Science
The Big Secret of ACT Science It's More Reading Than Science SAT / ACT Prep Online Guides and Tips Why is the ACT Science section so scary?When I took it the first time, it was fast paced, had a lot of difficult science terms, and seemed challenging. I think manystudents have a similar experience because the ACT Science section is unlike any other test you've taken, and is so different from the PSAT and SAT. But there's a critical secret to ACT Science - you actually don't need to know much about science to do well. Instead, you need to be able to practice critical reasoning well - this is the fundamental basis for ACT Science! In this article, I'll try to make the ACT Science section less mysterious. Hopefully, by the end of this article, you'll understand that any student can get a 36 on the ACT Science section - no matter what grades you got in your science classes. Do You Need High-Level Science Knowledge to Succeed on ACT Science? While you would think the section would test high-level science knowledge, there is very little actual science knowledge necessary, only around 4 questions out of 40 rely on outside science knowledge. Instead, you need to have reading skills to succeed on the ACT Science section. Huh? But I can't read. Counterintuitive, I know, but the ACT Science section purposely focuses on basic skills. Think about the logic. The ACT is a nationwide test, administered to over a million students every year.Every student takes different levels of science. Some take AP/IB level tests. Others don't even fulfill the high school requirements for basic science courses. Thus, it wouldnââ¬â¢t be fair for the ACTto test AP or IB level Physics, Biology, Chemistry, or Environmental Science knowledge because few peoplein high school cantake all of that science at the advanced level. Thus, ACT Science needs to be a level playing field, nationwide. So what does it actually test? What Reading Skills Does the ACT Science Section Test? I'll discuss the major critical reading skills needed for ACT Science. Once you understand these, you'll see why you'll be able to excel on ACT Science, no matter what your grades were in your science classes. Reading Skill Type #1: Reading Visuals for Scientific Data Mostquestions test your ability to understand scientific data by reading graphs, charts, and other visuals (such as diagrams and scatterplots). To make the test challenging, ACT, Inc.,tests these basic skills of reading visuals in unique ways, using strange graphs that you've never seen before, such as this one below: Yes, this is a real ACT Science section graph. Most of the questions on the ACT Science section can be answered by just reading the visuals.Using only the graph above, solve this problem: Although the graph gives many different pieces ofinformation, ignore all of the extrainformationand just focus on what the question is asking.Does S depend on frequency? Labels are very important.I can find the graphs of S by looking at the top of the graph and seeing where S is labeled. At all of the different values of S, S is graphed as a vertical line. As frequency increases (which happens along the y-axis), the S is unchanged (remains constant). Therefore, the answer is J. Learn aboutthe 3 types of ACT Science Passages for more information about this strategy. Reading Skill Type #2: Skimming For the questions you canââ¬â¢t answer using the visuals, you'll be able to answer them by reading the passage. The only questions you will not be able to answer with visuals or the passage are the 4 previous knowledge questions that I mentionedearlier. The ACT Science section tries to make the passage more difficult by throwing in large scientific terms.Don't be afraid of them. The ACTtypically either explainswhat the words mean, orit is not necessary to know what the words mean to answer the question. The passage below has big terms like acid-base titration and nitrazine, yet we will easily solve a question from the passage. With only 35 minutes to answer 40 questions (52.5 seconds per question), you cannot afford to waste time reading the entire passage. I recommend going directly tothe questions. Try to answer the questions first by reading visuals. Then, if you're really stuck, try to skim the passage to answer the question. If you don't like this strategy, you can start by skimming the passage and then answering questions, but you do not have the luxury of leisurely reading the entire passage. Check out the passage and question below: To the answer this question, you need to start by looking at Figure 2 for Experiment 2. Be sure to look at the right data, make sure you are looking at Experiment 2 Figure 2, not Experiment 1 Figure 1. Otherwise, you could end up with the wrong answer. At 0.2 mL of titrant added, the color was yellow. At 1.8 mL of titrant added, the color was blue, so you can eliminate B and D. However, you donââ¬â¢t know what the difference between yellow and blue means in terms of pH, so you need to skim.You only need this sentence from the very end of the introduction to find the final answer. So, according to the passage, blue means greater pH than yellow, so the answer is A. You can now see how skimming can quickly lead you to the correct answer, but is skimming always the best approach to answering ACT Science questions? Exception to Skimming Rule The only exception to the skimming rule is on the Conflicting Viewpoints Passage. (See our article on the 3 types of ACT Science Passages for an in-depth summary of Conflicting Viewpoints Passages).There is only 1 Conflicting Viewpoint Passage per test (out of a total of 7 Science passages).This passage has no visuals, only words. You need to read the entire passage. You need to figure out how the two scientists, students, or theories differ in opinion. After reading this passage, you should be able to discern that Scientist 1 thinks the object was a comet while Scientist 2 thinks the object was an asteroid. To answer question 12, you must have read the entire passage, includingthe introduction.If you read the introduction, you know it says the object was between 10 and 100 m in diameter. If comets are much larger than 100 m in diameter, then the object could not have been a comet. That would definitely weaken Scientist 1ââ¬â¢s argument that the object was a comet.So, the answer is G. But the main point, again, is this - you don't need to know anything about the science underlying this passage. You need to read effectively and employ critical reasoning. Side note: the introductions in ACT Science passages often hold nuggets of gold because the ACT Science test makers realize most students are likely to skip it. Don't miss out! Conflicting Viewpoints Passages test your reading comprehension ability, very similar to the passages in the Reading section.Be sure to pay close attention when reading Conflicting Viewpoints passages.So, if you were freaking out about ACT Science, take a breather. You can get a C in Biology and still do well on ACT Science. But that doesn't mean you don't have to work hard and practice. How Do You Improve These Reading Skills To Do Well on ACT Science? Suggestion #1: Reading Science Journals and Articles Since the ACT Science Passages are similar, it'll give you a leg up since you'll already be familiar with reading this type of passage.You'll be more familiar with the scientific method and looking at scientific data. I recommend Science Daily. Itis a free science news source, and the articles are very easy to understand. Check out this article abouta study onpeanut allergies. I recommend reading their articles as well as the original journal article (which they link to at the bottom of their articles). While Science Daily does not use many visuals on their site, the journal articles typically have unique graphs and visuals. Such as this one from the peanut allergy study: When reading the Science Daily articles, you should ask yourself questions as a test. In particular, run through these questions: What is the main point of the experiment? What was the hypothesis? How were the experiments supposed to validate the hypothesis? When looking at the visuals in the related journal articles, what is being depicted? This is how scientific research works, and this is what ACT Science expects you to be able to decipher. Suggestion #2: Do Well in Your Science Classes While your classes will likely be more challenging than the actual ACT science section, they'll also help you become more familiar with the scientific method and looking at scientific data. Review ACT Science while you take science classes. The more basic science terms you know, the easier the ACT Science section will be and the faster you will be able to answer questions. Suggestion #3: Practice As I said before, the Science section is more about reading graphs and tables,so you need to drill this skill.Also, the Science is one of the most time sensitive sections of the test.With only 5 minutes per passage and less than 1 minute per question, no matter how well you understand the material, you need practice.Find good study material. Check out these recommended books.Check out PrepScholarââ¬â¢s program.PrepScholar breaks down each section into the skills you need to master, then gives you focused practice on each skill. This way you work on your weaknesses, whether that's interpreting data or understanding the basis for experiments. What's Next? I hope understanding this brings you a big sigh of relief. You DON'T have to be a science expert to do well on ACT Science. But you DO need to know exactly how ACT Science tests you, and you need to know how to practice to excel at it. Learnthe 3 types of ACT Science passages, the only actual science you need to know for the ACT Science section, what's tested on ACT Science, andthe best way to read ACT Science passages. Like this article? Want to improve your ACT score by 4 points? Check out our best-in-class online ACT prep program. We guarantee your money back if you don't improve your ACT score by 4 points or more. Our program is entirely online, and it customizes what you study to your strengths and weaknesses. If you liked this Sciencelesson, you'll love our program.Along with more detailed lessons, you'll get thousands ofpractice problems organized by individual skills so you learn most effectively. We'll also give you a step-by-step program to follow so you'll never be confused about what to study next. Check out our 5-day free trial:
Thursday, November 21, 2019
Trends and Implications Assignment Example | Topics and Well Written Essays - 750 words
Trends and Implications - Assignment Example Therefore, this paper narrows to the causal factors driving these changes and the suggested impact. The conclusion suggested will be the futuristic predictions of the parallels between public health functions and prominent disease mechanisms Presently, these changes have marked the shifts of transferring from indemnity plans that are based on the primary patientââ¬â¢s requirements to managed public health functions and prominent disease mechanisms systems. They have not only encountered drastic changes for the past 100 years but also are in consistent evolution. As far as quality is concerned, observation across the reference websites concerning the parallels indicated that U.S citizens have turned to be equally satisfied from the quality of the public health plans and prominent disease mechanisms systems. The element of trust has been on constant increases from the ever improving means of disease mechanism systems. Patents have accepted that the public health providers acts unselfishly and putt the interests of their patients first and that the posses technical competencies that are necessary to efficiently treat and diagnose critical diseases. Patients and the general public believe in the quality of public health systems to a great extent assessing from these readings that the system can coordinate and control resources required in the delivery of quality care for the prominent diseases. Judging from the results of these reference sites, it would be right to draw an indication that approximately 30 percent of the U.S patients have an improved trust in the public health to adopt the right ways to ensure their health care is of top notch whereas only around 55 percent under the traditional plans trusted the public health provider. However, only 30 percent trust that the public health functions will control their cost without affecting the quality of care to the major diseases adversely (CDC, 2014). This has been the case for the past century, finances have
Wednesday, November 20, 2019
Leadership paper(what's the culture and leadership difference between Research Paper
Leadership (what's the culture and leadership difference between Asia and U.S.A) - Research Paper Example In his opinion, variables like language, environmental and technological considerations, contexting, authority conception, nonverbal communication behavior, time conception etc can affect the communication and leadership styles of a person (Victor, 2009). English is the major language of the Americans whereas Mandarin, Hindi, Arabic etc are some of the languages in Asia. English is an international language and hence the Americans always keep a dominating mentality in their leadership styles. Even Chinese and Indians forced to use the American language English as the medium in their communication with the Americans. Asia and America have different environmental characteristics. Asia is a heavily populated region with different political and legal systems. Communists control the administration in China whereas democracy is prevailing in countries like India, Japan etc. In some other Asian countries Islamic administration is implemented. But in most of the American countries democracy is prevailing. These political differences in Asia and America often reflect in the leadership styles also. Most of the American leaders try to lead their people in a democratic manner whereas in Asia, except in democratic countries, totalitarian approaches are prominent. For example, in China and Saudi Arabia like countries, leaders have the supreme authorities and the followers should blindly accept the instructions of the leaders. But in America, leaders try to hear the opinions of the followers before asking the followers to do something. If the level of knowledge (Contexting) possessed by the leader and the follower are different, it can affect the leadership styles. If the follower has more knowledge than the leader, it is difficult for the leader to instruct the follower. The leader should always possess better knowledge than the follower in order to lead the followers successfully.
Sunday, November 17, 2019
DB#3 Assignment Example | Topics and Well Written Essays - 250 words
DB#3 - Assignment Example The observation is that, even though, the case mainly touched on an issue that clearly benefited the disabled child. The administration system still had ways that made it impossible to attain the extra benefits. From this, it is evident that the laws still need to improve more to empower the disabled students to present better and fight their cases (SpecialEducationAdvisor.com, 2010, P.1, L. 7-13, C.2). The actions and laws of the government, the regulations and funding priorities that reflect given attitudes, positions, accepted rules or cultural beliefs are referred to as public policy. They directly factor in how courts make decisions. When lawmakers and tribunals consider whether to pass a law, rule in a certain way or give something priority, they do so because of public policy and they concurrently shape public policy. The courts decisions shape or influence public policies through its rulings or decisions (SpecialEducationAdvisor.com, 2010, P.1, L. 19- 26, C.3). Court decisions can have huge policy impacts. Because judges are not policy experts, the judicial ruling policy implications may not be fully appreciated when they are enacted. For example, it can be explained by the fact that since every district law is unique and tailored to the needs of its students. It, therefore, means that some of these laws can affect the courts especially if it comes to the difficulties associated with the learnerââ¬â¢s demands or needs. Therefore, the awareness of the judicial over particular policies drives them to disclose, change and improve those systems (UNITED STATES COURTS, 2015, P.1, L.17-20, C. 5). Walsh, Mark. (2014). School Appeals Declined on Services for Deaf, Hard-of-Hearing Students. School Law. EDUCATION WEEK. Retrieved from: http://blogs.edweek.org/edweek/school_law/2014/03/school_appeals_declined_on_services_for_deaf.html SpecialEducationAdvisor.com (2010). Brief History of Special Education
Friday, November 15, 2019
Dealing with Substance Abuse in Mentally Ill Patients
Dealing with Substance Abuse in Mentally Ill Patients Alizah Al-aman In a course of time the brain has developed in a way to ensure our survival. This survival system incorporates brainââ¬â¢s unique reward system liable for satisfying personââ¬â¢s essential desires (Horvath, n.d.). Unfortunately, substance use is operated within these reward systems that engages an individual in addictive activities. According to Edward (2000) substance use is the hazardous use of psychoactive substances, including alcohol and illicit drugs. It is the dependency that deteriorates individuals physical and mental health. Consistent with the continuum of chemically mediated responses, substance use is a maladaptive coping manifested by frequent use and dependence of tobacco, alcohol and illicit drugs (APA 2000, p. 198; Stuart, 2009). WHO reported that globally 3.86 billion people are involved in substance abuse in which US has the utmost prevalence whereas in Pakistan it is prevalent among 6.4 million people (Stuart, 2009). If substance use co-occurs with any mental illness itââ¬â¢s regarded as dual diagnosis. Literature proposes that roughly 50% of the people with psychiatric problems also suffer from substance abuse disorders (chrome et al., 2009). In UK three quarters of drug and 85% of alcohol service users have mood and anxiety disorders (NIDA, 2007). Itââ¬â¢s a dilemma that which problem occurred first. However precipitating factors like loneliness, family disturbances, psychological illness, illiteracy trigger substance use in psychiatric clients (Donald Gail, 2009). In my view to resolve the misery of such pain and mental illness people engage in substance abuse which grants them pleasure as highlighted in the below mentioned scenario. On my clinical rotation at C0 ward in AKUH, I encountered a middle aged patient with the dual diagnosis of depression and drug abuse. He was a chain smoker since 30 years and recently had angioplasty. According to the patient he developed gastric ulcers 5 years back for which a local physician prescribed him Inj. Nubain. He wasnââ¬â¢t conversant that the drug should be used till certain time as associated with the risk of addiction. Patient continued taking that medication and developed addiction. The medication not only lessened his pain but made him calm and relieved during his depressive episodes. After angioplasty he was constrained for not using that drug which results intense craving. Patient became unmanageable and restless. Then he was admitted in C0 ward but intense craving made his situation worst resulting in tremors, sweating, insomnia, hypertension and mydriasis. When I visited that patient, he verbalized ââ¬Å"I need drug, am very restless, this craving will end my lifeâ⬠so to reroute his mind and lessen his suffering, I along with OT members planned to engage that patient in different activities. We taught him some coping strategies and there was a mild change observed in his performance and condition after psychotherapy and cooping. Glancing the social context in light of scenario, substance abuse is judged as bad deed because it violets societal norms and values by precipitating ferocious acts, poverty, family disturbances etc. In the above case unmanageable behavior lead the admission of the client in ward. In contrast some communities illustrate acceptability too. Furthermore Canadian mental health association (2006) and Steve Susan (2003) proposed the comparable fact that patients with dual diagnosis can provoke violence and peace less situation in a community by sevenfold as well as for those who are caring or living with them. Moreover substance use is 65% prevalent in mid adulthood and my patientââ¬â¢s age was in same age group which predisposed him towards this (Stuart, 2009). Furthermore religion exhibits a fundamental role in an individualââ¬â¢s life. In Islam alcohol is forbidden thatââ¬â¢s why researches highlighted less incidence of alcohol abuse in Muslim society whereas higher incidence in western world (Haider Chaudhry, 2008, p.82). Beside this in Pakistan opioids and marijuana is predominantly abused (UNODC, 2013). Opioid use primarily grants relieve in mental illness but its withdrawal encompasses acute depression, chronic craving, tremors, sleep problems, high BP and dilated pupils as evident in my clientââ¬â¢s case (Stuart, 2009). Moreover marijuana also serves as a source for decreasing negative symptoms in schizophrenic clients however in response it exacerbates their suffering (Archives of General Psychiatry, 2011). Survey conducted in Pakistan summarized that 53.6% of the adults smoke shisha (Sameer et al, 2012; Khan, 2010). This percentage illustrates the acceptability of tobacco and shisha in eastern world that results psychosis in individualââ¬â¢s already predisposed for developing it (Archives of General Psychiatry, 2011). Bhang use is also predominately practiced in Indian festivities that generate euphoric and hallucinating effects as encompasses psychotomimetic substances (Thacore, 1977). In Western world and Roman Catholics drug abuse is more socially acceptable in females but referred unmasculine in males whereas the consumption of alcohol is considered masculine (Donald Gail, 2009). In US the extreme alcohol use is the 3rd leading cause of death and it also precipitates mental illness by triggering depression, euphoria, mood disorders. Its unavailability would end up leading general depressant withdrawal syndrome. Furthermore 43% of people in US are tobacco abuser however smoking opium is marked deviant (Donald Gail, 2009). Tobacco smoke is twice more common in depressive clients while thrice in schizophrenic patients. Besides granting pleasure it amplifies the chances of relapse in psychiatric patients (Ash, 2013). So while assessing the client with dual diagnosis HCWââ¬â¢s should take these sociocultural aspects in consideration. When my client tried to drop the addiction, he felt intense craving. Craving is evidently depicted in the light of neuroadaptive model as prolonged use of drugs induces specific alterations in the brain cell or neurotransmitters which regulate neural drives and grant pleasure. During abstinence neuroadaption consequences in imbalance in brain function which results craving and this craving is accountable for relapse in individuals (Eliason et al., 2007). Interventions for such clients could be executed within individual, institutional and community level. In my patient therapeutic interaction assisted me to perform MSE effectively. Dealing with craving was challenging nevertheless I taught him some coping techniques, mind diversional exercises. In addition the intervention that can be carried out is drug testing and if the patient has severe withdrawal history so referral can be made to detoxification program (Stuart, 2009). Furthermore the nurse should develop awareness about the state and feelings of substance abuser in order to eradicate biasness in caring. Assessment of withdrawal symptoms should be carried out every shift. On institutional level integrated treatment for dual diagnosis verified as evidence based practice (Stuart, 2009). My client was treated simultaneously for both depression and substance abuse. Moreover medicines should be administered to alleviate craving as Methadone was been administered to my patient for plummeting his craving. Moreover individual counseling and CBT prove as a constructive approach for clientââ¬â¢s rehabilitation and relapse prevention. Since 2000 AAS is also working for the rehabilitation of substance abusers using the same treatment methodologies such as psychotherapy and drug toxification Besides AAS there should be more rehabilitation centers in those areas where substance abuse is more prevalent in order to restore mental health. Community level interventions would embraces the conduction of school base awareness programs and workshops for eradicating the risk of substance abuse from initial ages and making individuals realize that substance use is not the accurate coping for alleviating mental illness. Developing religious and social norms would converse an obvious message for drug avoidance in mentally ill clients to whom religion serves as a protective factor. Moreover campaign against substance use on national level would present as example for people in recognizing the harmful effects of it (Reno et al., 2000). Implementation of strict Governmental policies and legislation on consumption and sale of alcohol and illicit drugs can help in reducing the occurrence of dual diagnosis. Detoxification and methadone maintenance programs can be arranged in communities with the assistance of governmental authorities (Stuart, 2009; Reno et al., 2000). In conclusion, substance abuse can co-occur with mentally illness which impact an individualââ¬â¢s life dreadfully. To get rid of this is difficult but not impractical. Diverse prevention strategies and early detection would assist its control and management. Moreover strong motivation from family, health care providers and especially self can immensely facilitate the individual to cope up and live a healthier life (Harrison, 2006).
Tuesday, November 12, 2019
Ernest Hemingway: Prelude To A Tragedy :: essays research papers
Ernest Hemingwayââ¬â¢s suicide was foreseen by most who knew him well. During his lifetime, he was a very well-rounded, yet seemingly unsatidfied man. He appeared to be afraid of nothing, not even death. In fact, in many of his poems and short stories conceited on death. His hobbies included bullfighting, big game hunting, and war, which all included the same risk: death. Hemingway saw that he was predestined to die, and his only hope was to face the inevitable stoically. He set colassal expectations for himself, and he looked at himself as a failure whenever he achieved a ââ¬Å"less than greatâ⬠status. Hemingway was very accident prone, and also inclined to become ill rather frequently. Also, his father committed suicide in 1928 due to depression and health problems. à à à à à Hemingway was brought up in a somewhat prestigious family, and he was urged to follow the footsteps of his parents. His mother taught him music, and made sure he was well-educated in the arts, while his father wanted him to study medicine. His parents ran a strict household, and disciplined his well as his other siblings. In his youth years, Hemingway loved to go hunting and fishing and engage in war games with his friends. à à à à à When World War I began, Hemingway wanted to go fight, but his father forbade him to. Despite his fatherââ¬â¢s wishes, he went anyway. Unfortunately, because he had less than perfect eyesight, he was not allowed to fight. Instead he accepted a job as an ambulance driver in Italy, where he got a first-hand look at death. à à à à à Hemingway traveled all over the world during his lifetime, writing about his experiences and everything he saw. He married four times, his longest relationship lasting only about twelve years. As mentioned before, Hemingway was very accident prone. In World War I, he was hit by some Austrailian artillary and seriously injured his leg. After numerous operations, he ended up with two hundred and twenty-seven scars on his leg. In another incident, he was involved in a plane crash, but no one was seriously injured. They managed to call out another plane, and as soon as it took off, it also crashed. In this accident, he lost virtually all use of his kidneys, which resulted in extremely high blood pressure. He was administered drugs to keep his blood pressure down, but one of the major side effect they had on him was depression. Hemingway developed a very withdrawn, moody personality, and often talked of suicide. His last wife, with whom he was still married, was very concerned about him and sent him to the Mayo clinic to treat
Sunday, November 10, 2019
Epekto Ng
ââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬âââ¬â- History of Computer A computer is basically an electronic device which is used to input, output, process, and store data but there are some definitions which will include devices such as digital calculators and digital watches in the category of a computer. Software is also considered when looking at the history of computers, not only the physical hardware and the capabilities of the hardware available at the particular time. Operating systems with the features they carry and videogames with their utilization of the available technology are sometimes also used as markers in computer history.The earlier computers were much larger in comparison to the computers available today, sometimes filling entire rooms or sections of buildings. Some persons may be familiar with the term ââ¬Å"mainframeâ⬠which is a large computer which can do many different tasks simultaneously. Modern mainframes and older mainframes were not much different in their function which is to provide a centralized point for all data to be processed and sometimes stored but older mainframes did not have the benefit of the newer technologies available today.As computers evolved and got smaller and smaller, the use of mainframes to handle workloads decreased as standalone computers became more popular. The difference with standalones versus those attached to the mainframe ââ¬â which were called workstations, is the fact that standalones could run applications by themselves while workstations depended on the mainframe being online in order to function. Much older mainframes would run different programs based on a schedule and persons were assigned to feed or load the scheduled application at the appointed time.When the appointed program was scheduled to be run a person would have to load either punch cards or tape spools into the mainframe in order for it to run the specified application and the workstations would then load the application to the mainframe. In more recent times servers have generally replaced mainframes but in some companies there are still those who use modern mainframes as an alternative to having hundreds of servers in different locations. The size of the computer is the greatest measure of how far technology has come.We have moved from computers filling entire buildings to laptops that have as much functionality as a desktop and portable enough to tote around everyday. A quick timeline of how computers have evolved include the movement from punch card program input to magnetic tape program input, the moving of storage devices to magnetic drum media, moving from vacuum tube electronic components to transistor electronic components and ultimately the reduction in the size of transistors which is the primary reason for computers having reached where they are.An interesting concept to examine in computing would be Mooreâ⠬â¢s Law which outlines a trend in computing and the ââ¬Ëblockââ¬â¢, which will be the farthest point that computing will reach. As components keep getting smaller and smaller allowing for more features to be crammed into a single circuit, Mooreââ¬â¢s Law dictates that once transistors reach atomic particle sizes the improvement of computers will have to stop.
Friday, November 8, 2019
48 Inspiring, Wise, and Witty Quotes to End Your Emails
48 Inspiring, Wise, and Witty Quotes to End Your Emails Your email signature- an optional footer you can add to every message you send out- is an ideal place to put your name and contact information, so people can easily reach you in a variety of ways. If youre using personal email, its also a field where you might add a quote- a few short words that are inspiring, wise, or humorous to enlighten the reader. The remarks of famous writers, politicians, activists, and entertainers can serve as personal statements in the digital age. Find a quote that speaks to you and then use it as a sign-off at the end of your emails. Inspiring Quotes These quotes from Maya Angelou to Confucius to Mark Twain were handpicked to help the seeker in all of us- to keep us bounding forward even during the most challenging days. Maya Angelou We may encounter many defeats, but we must not be defeated. Walter Bagehot The great pleasure in life is doing what people say you cannot do. Simone de Beauvoir Change your life today. Dont gamble on the future, act now, without delay. Josh Billings To bring up a child in the way he should go, travel that way yourself once in a while. Confucius The more man meditates upon good thoughts, the better will be his world and the world at large. William Hazlitt The more we do, the more we can do. Gary Player The harder you work, the luckier you get. Jim Rohn Discipline is the bridge between goals and accomplishment. Eleanor Roosevelt With the new day comes new strength and new thoughts. Charles R. Swindoll Life is 10 percent what happens to you and 90 percent how you react to it. Rabindranath Tagore You cant cross the sea merely by standing and staring at the water. Mark Twain The secret of getting ahead is getting started. Wise Quotes An email signature can be a place to share a nugget of wisdom, something that expresses your personal values or outlook on life. If you work in education, you might choose a quote about teaching or learning. If youre a writer or a painter, you might choose a quote about the power of art. Bill Clinton There is nothing wrong with America that cannot be cured by what is right with America. Paul Ehrlich To err is human, but to really foul things up you need a computer. Euripides Friends show their love in times of trouble, not in happiness. Robert Frost In three words I can sum up everything Ive learned about life. It goes on. Gandhi There are limits to self-indulgence, none to self-restraint. Khalil Gibran The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your mind. Omar Khayyam Be happy for this moment. This moment is your life. Thomas La Mance Life is what happens to us while we are making other plans. Jawaharlal Nehru Life is like a game of cards. The hand that is dealt you represents determinism; the way you play it is free will. General George S. Patton Jr. Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity. Pablo Picasso The purpose of art is washing the dust of daily life off our souls. Josiah Royce Thinking is like loving and dying. Each of us must do it for himself. Rumi Let the beauty of what you love be what you do. Bertrand Russell No one gossips about other peoples secret virtues. George Sand There is only one happiness in this life, to love and be loved. William Shakespeare A fool thinks himself to be wise, but a wise man knows himself to be a fool. Robert S. Surtees It is better to be killed than frightened to death. Oscar Wilde Keep love in your heart. A life without it is like a sunless garden when the flowers are dead. William Butler Yeats Education is not the filling of a pail, but the lighting of a fire. Witty Quotes Email signatures dont have to be serious. If youre known for being lighthearted and making people laugh, you might be happier using a funny email signature, such as a quote from a comedian. A snappy one-liner or a clever zinger can leave the person on the other end with a smile- just be sure you know your audience well. Fred Allen I dont want to own anything that wont fit into my coffin. Woody Allen I am thankful for laughter, except when milk comes out of my nose. Louis Hector Berlioz Time is a great teacher, but unfortunately, it kills all its pupils. Red Buttons Never raise your hands to your kids. It leaves your groin unprotected. George Carlin The day after tomorrow is the third day of the rest of your life. Lawrence Ferlinghetti If youre too open-minded, your brains will fall out. Carrie Fisher Instant gratification takes too long. Benjamin Franklin Keep your eyes wide open before marriage, and half-shut afterward. Fran Lebowitz Youre only as good as your last haircut. P.J. ORourke Cleanliness becomes more important when godliness is unlikely. Charles M. Schulz I never made a mistake in my life. I thought I did once, but I was wrong. George Bernard Shaw Youth is wasted on the young. Lily Tomlin Man invented language to satisfy his deep need to complain. Mark Twain Go to Heaven for the climate, Hell for the company. Never put off until tomorrow what you can do the day after tomorrow. Mae West I generally avoid temptation unless I cant resist it. Steven Wright If at first you dont succeed, then skydiving definitely isnt for you.
Wednesday, November 6, 2019
law question Essay Example
law question Essay Example law question Paper law question Paper Assessment Question Ali had an antique motorbike which he decided to sell. He parked the motorbike on his front lawn with a sign For sale- RM20,OOO. Ah Chong, who saw the sign, said to Ali that he would be prepared to buy the motorbike for RMI 5,000. Ali replied that the price is too low and suggested RM18,OOO. Ah Chong responded by asking if Ali would be prepared to accept payment of the RM18,OOO in three monthly instalments of RM6,OOO each. Ali replied that he would not. Ali then added, Anyw?ay I am no longer interested in selling the motorbike to you. At that precise moment Ali spoke these ords, a helicopter flew low overhead and drowned out his words. Ali did not bother to repeat what he had Just said and was leaving when Ah Chong quickly agreed to the RM18,OOO suggested earlier by All. Discuss whether there is a contract between Ali and Ah Chong. Explain whether your answer would be different if the helicopter flying overhead had not drowned out Alis words and Ah Chong heard wh at was said? Assignment Answer In this assignment, I would like to discuss the question above part by part. First of all, from the sentence He parked the motorbike on his front lawn with a sign For ale- RM20,OOO, it is said that there was an invitation to trade. Invitation to treat or simply speaking information to bargain means a person inviting others to make an offer in order to create a binding contract. An example of invitation to treat is found in window shop displays and product advertisement.. In another words it is a special expression showing a persons willingness to negotiate. The issue of invitation to treat was discussed in the case of Fisher v Bella 961] 1 QB 394 by the English Court of Appeal : It is perfectly clear that according to the ordinary law of contract the display f an article with a price on it in a shop window is merely an invitation to treat. It is in no sense an offer for sale the acceptance of which constitutes a contract. [l]. An offer can be seen from the prescribed text, Ah Chong, who saw the sign, said to Ali that he would be prepared to buy the motorbike for RMI 5,000. It is stated in Section 2(a) Contracts Act 1950, when one person signifies to another his willingness to do or abstain from doing anything, with a view to obtaining the assent of that other to the act or abstinence, he is said to make a proposal. and Section 2(b) Contracts Act 1950,when the person to whom the proposal is made signifies his assent thereto, the proposal is said to be accepted :a proposal, when accepted, becomes a promise. . Both laws were applied when Ah Chong has shown his willingness to make an offer as he would be PREPARED to buy the motorbike for RMI 5,000. However, a counter offer was made by Ali when instead of accepting or rejecting Ah Chongs offer, Ali made another offer: Ali replied that the price is too low and suggested RM18,OOO. Alis offer refers to a counter offer. In this situation unless an cceptance is rendered, there is no binding contract between A and B. This situation is stated in Section 6(c) Contracts Act 1950- by the failure of the acceptor to fulfill a condition precedent to acceptance. There was famous case known as [2]Hyde v. 1200 pounds and Hyde (P) declined. Wrench then made a final offer to sell the farm for 1000 pounds. Hyde in turn offered to purchase the property for 950 pounds and Wrench replied that he would consider the offer and give an answer within approximately two weeks. Wrench ultimately rejected the offer and the plaintiff mmediately replied that he accepted Wrenchs earlier offer to sell the real estate for 1000 pounds. Wrench refused and Hyde sued for breach of contract and sought specific performance, contending that Wenchs offer had not been withdrawn prior to acceptance. The question or issue here is if one party makes an offer and the offeree makes a counteroffer, does the original offer remain open? Answer is No because a counteroffer negates the original offer. By making a counteroffer, the plaintiff rejected the original offer and he was not entitled to revive it. So in another words, the parties id not form a binding contract. Then we proceed to the next part where Ah Chong made a mere enquiry to Ali by asking if Ali would be prepared to accept payment of thr RM18,OOO in three monthly instalments of RM6,OOO each. Then, Ali replied that he would not. On top of that, Ali added that he is no longer interested in selling the motorbike to Ah Chong. Section 5(1) Contract Acts 1950 A proposal may be revoked at any time before the communication of its acceptance is complete as against the proposer, but not afterwards. This particular case V GRANT (1828) 4 BING 653 nother example of revocation of an offer : Grant wrote to Routledge offering to purchase the lease of his house. The offer was to remain open for six weeks. Grant then changed his mind about purchasing the lease and, within the six weeks, withdrew his offer. After Routledge had received Grants letter withdrawing the offer, he wrote back to Grant, within the six weeks, accepting Grants offer. The issue before the court was whether Grant could withdraw his offer within the six week period or whether he was bound contractually given that Routledge had accepted the offer within the timescale. The court held the offer could be withdrawn within the six week period without incurring any liability if one party has six weeks to accept an offer, the other has six weeks to put an end to it. One party cannot be bound without the other. The case and scenario above convey an useful reminder that until such time as an offer is accepted, the offeror is free to revoke it, even if they have given the recipient a period of time to consider it. When Ali spoke : I am no longer interested in selling the motorbike to you. a helicopter flew and drowned his words. And yet, Ali did not bother to repeat what he ust said and was leaving when Ah Chong quickly agreed to the RM18,OOO suggested earlier by Ali. In this particular moment, Ali rejected Ah Chongs offer but according to Section 6(a) Contracts Act 1950- by the communication of notice of revocation by the proposer to the other party. It states that revocation os not effective until it is received, communicated. In fact, Ali himself reluctant to repeat what he said which is very important and vital in that situation. Here is one similar case, [4]Byrne v Van Tienhoven (1880) LR 5 CPD 344. In this case, Van Tienhoven offered to sell goods to Byrne by letter dated 1 October. On 8 October, prior to acceptance, Van Tienhoven the meantime, on 11 October Byrne received the letter and dispatched an acceptance. Was there a contract? To be effective revocation must be communicated. Where post is used for acceptance, acceptance occurs when and where sent. However, this rule does not apply in relation to revocation of offers thus, if post is used for revocation, communication is only effective if and when it is received by the offeree. As this occurred after acceptance there was a contract formed in this case. An offer was containing a price escalation clause. A counter offer was then made ithout this clause; it contained a detachable receipt which the company sent back with a notation that they assumed it was on their terms. Thus, the intended message was failed to be received by Ah Chong, the offer has not been revocated. There is a contract between Ali and Ah Chong in this scenario. Section 6(a) Contracts Act 1950 obviously stated revocation must be actually communicated to the offeree before the offer can be treated as effectively revoked. Besides, Section 4(1) Contracts Act 1950- The communication of a proposal is complete when it comes to the knowledge of the person to whom it is made. Importance of conveying message has been shown when either offering or revocating an offer. On the other hand, if the helicopter flying overhead had not drowned out Alis words and Ah Chong heard what was said, outcomes definitely would be different. As was mentioned earlier, if the intended message was communicated or received by Ah Chong, revocation of the offer will succeed. In conclusion, communication is very crucial when conducting contracts or offerings as the outcomes and consequences can differ easily. Reference 1 . Dr. Qais Faryadi. What is Invitation to treat. http://dr-qais. com/Cyber%20Law/ Lecture%20Four%20doc. pdf (accessed 30 November 2013). 2. The Latest Developments In UK Law. Hyde v. Wrench Case Brief Summary. http:// www. lawnix. com/cases/hyde-wrench. html (accessed 30 November 2013). 3. 0ffer: -rerrntnatton Revtston Note I Degree. ROUTLEDGE V GRANT (1828) 4 BING 653. httpw www. bitsoflaw. org/contract/formation/revision-note/degree/offer-termination- revocation-rejection (accessed 30 November 2013). 4. Julie Clarke. Byrne v Van Tienhoven Court of Common Pleas (1880) LR 5 CPD 344. http:// www. australiancontractlaw. com/cases/byrne. html (accessed 30 November 2013).
Sunday, November 3, 2019
Reflection paper Essay Example | Topics and Well Written Essays - 750 words - 9
Reflection paper - Essay Example Both artists are generally considered to play music under the Pop rock genre. Aside from this shared quality, the two musicians differ greatly in almost everything else from their style of music, their portrayals in music videos, their album covers and even their live performances (ââ¬Å"Jason Mrazâ⬠n. pag.; ââ¬Å"Katy Perryâ⬠n. pag.). Jason Mraz was born on March 23, 1977 and started his career singing at various coffee shops in San Diego where he released his first acoustic album, ââ¬Å"Live at Java Joeââ¬â¢s,â⬠last 2001. Since then, he has made 9 award-winning albums up to his current album, ââ¬Å"Love is a Four Letter Word.â⬠Over a little more than a decade, he has accumulated two Grammy Awards, two Teen Choice Awards, and was the ââ¬Å"Artist of the Yearâ⬠in the San Diego Music Awards for three consecutive years, while garnering many nominations in between (ââ¬Å"Jason Mrazâ⬠n. pag.). As a performer, Jason Mraz tends to present himself simply, relying on his music and wit to liven up a performance. During his live performances, he likes to joke and share his ideas with his audience in between songs. In his album covers, he is usually portrayed simply on the street, in a hallway or a simple caricature of himself. His minimalist presentation seems to invite the listener to skip the album cover and go ahead to the music. In his music videos, he is usually portrayed playing a guitar and singing in various locations in casual clothes. This seems to give him the image of an artist that is ââ¬Ëall about the musicââ¬â¢ by not adding so much glamour to his performances. His stereotype is that of a laid back coffee shop musician that makes his music quite easy to listen to. Katy Perry was born as Katheryn Elizabeth Hudson on October 25, 1984, and started out as a gospel singer when she released her first self-titled album of Christian songs in 2001 at the age of 15. Her second album, ââ¬Å"One of the Boysâ⬠last 2008, had a more ââ¬Å"Popâ⬠feel to her
Friday, November 1, 2019
Mental Health Treatment Essay Example | Topics and Well Written Essays - 1250 words
Mental Health Treatment - Essay Example Louis in the United States and Christchurch in New Zealand). There is a wide variation in the health care systems in these two countries, they differ in size and also have a varied mix of ethnic groups. It was found that the respondents in the two cities responded in an identical fashion about the reasons for not seeking mental care. Common reasons included ââ¬Å"doubt about the need for professional helpâ⬠(Wells et al., 1994), and attitudinal factors (like that they can manage without any medical help). Less frequent reasons included, travel distance, cost, etc (Wells et al., 1994). Small or negligible reasons included sociodemographic factors (Wells et al., 1994.) With the help of theoretical models, it has been found that before seeking mental health treatment, help-seeking behavior of individuals goes through several stages. These include ââ¬Å"experiencing symptoms, evaluating the severity and consequences of the symptoms, assessing whether treatment is required, assessi ng the feasibility of and options for treatment, and deciding whether to seek treatmentâ⬠(Sareen et al., 2007). The barriers to the use of mental health care are mainly of two types: system-level structural factors (financial cost) and individual attitudinal factors (fear of being stigmatized) (Sareen et al., 2007). Sareen et al. ... This study was able to show that respondents of the low-income group in the U.S are more often likely to report a financial barrier when it comes to using mental health care when compared to those in countries with lesser restrictions to service accessibility. Dissatisfaction with the available mental health services was reported more often by respondents in the Netherlands than those in the U.S and Canada. However, contrary to the widely held belief that fear of stigmatization is a major barrier for not seeking care, the study showed that this was an infrequent reason. There was a positive association in younger respondents with ââ¬Å"fear of involuntary hospitalization and concerns about embarrassment from using mental health servicesâ⬠(Sareen et al., 2007). This might reflect a general lack of knowledge regarding mental illness and its treatment amongst youngsters. The use of drugs was associated with an embarrassment on utilizing mental health services. Therefore, this stu dy showed that ââ¬Å"attitudinal barriers to mental health service use are more common than structural barriers across countries with differing health care systemsâ⬠(Sareen et al., 2007) with the exception that respondents of the low-income group in the U.S are more often likely to report a financial barrier when it comes to using mental health care when compared to the other two countries. In Latin America mental illness is a big burden. Although nationalized health care systems are available in many Latin American countries many barriers to mental health care remains. Saldivia et al. (2004), made a study in the general population of Chile about the utilization of mental health service. The Chile Psychiatric Prevalence Study conducted
Wednesday, October 30, 2019
Continuity Planning Essay Example | Topics and Well Written Essays - 750 words
Continuity Planning - Essay Example The actions to be taken to recover items likely to be partially disturbed or fully disturbed are determined. The anticipated repercussions are also discussed. In the interest of the company, if the disaster recovery is to be effective, the plan of action has to be periodically studied and modified as and when necessary. In other words, Continuity Planning emphasizes the requirement to safeguard the company's structure, asset, wealth, reputation and image. Apart from natural disasters like illness, fire, earth quake etc, attacks by terrorists and attacks on the information technology systems by viruses are also looked into. The chief objective of Continuity Planning is not only to prevent the disaster but to ensure normal functions of the company in the event of a disaster with bare minimum loss of time, material and money. That is important. Obviously Disaster Recovery Planning is a part of Continuity Planning. In fact they go together. According to statistics, man-made and natural disasters have increased considerably. The company authorities have realized the importance of taking necessary steps. An adversity can strike an establishment at any time. Prevention is always better. But it may not be possible always. What to do if a disaster crops up Or what should have been done in anticipation of it The directors of the company turn their eyes to Continuity Planning, which is a sort of risk management, for building security. "Continuity planning" has replaced "disaster recovery planning". If it is adopted sensibly, not only the enterprise can survive the onslaught but it can also bounce back majestically. Continuity Planning Audits have the ability to participate in the Continuity Planning actively for the good of the company. They are also capable of identifying a company's financial loopholes. Destruction caused by disaster is only a part of the story. There are other more critical problems - Losing data, losing business, losing customers, losing reputation, losing money, relocation, repairs are only some of them. All these give everlasting nightmare to the company. That apart, the company is answerable to shareholders, employees, clients and so on. It should have been the company's responsibility to take precautionary measures. The company may be taken to task legally by the shareholders. All these factors add to the concern of the company management. According to Pat McAnally, director of marketing at SunGard Planning Solutions in Wayne, Pennsylvania (Rodetis, 1999), "Professional service companies are starting to appreciate and protect the intellectual capital of a business". Any company without Continuity Planning will fail to meet its statutory obligations; and the company may be penalized for neglecting continuity planning. So most of the companies are seriously adhering to it. Pat McAnally (Rodetis, 1999) says, "Contingency plans are also a regular part of requirements by the office of the comptroller of the currency". Continuity Planning is for preserving and protecting all the records and valuables of an enterprise such that the company can go ahead with its operations without any sort of hindrance. Taking steps to minimize risk is far reasonable than recovering from a mishap. Each minute of idle time of man, machinery and other equipment in an organization amounts to waste of money. If such a situation is not put under control the company runs the risk of closing down. The biggest headache of a manager is undoubtedly
Monday, October 28, 2019
Rabbit-Proof Fence Essay Example for Free
Rabbit-Proof Fence Essay * How do the filmmakers begin the film and engage us in the story and at the beginning of the film what do you think you are seeing at first? The Australian film based on the true story about ââ¬Å"The Stolen Generationâ⬠titled ââ¬Å"Rabbit-Proof Fenceâ⬠begins with a brief written summary about the Australian Aborigines Act of 1931. This historical information is just enough to really grasp the viewerââ¬â¢s curiosity before moving on to what is initially, the unidentifiable aerial footage of the endless desert plains of Australia. This is footage is only further complicated by the voice of an unknown women speaking in an unfamiliar language and the native sounding instruments fading in slowly from the background. At first, I was unsure of the geographical location, thinking it was possibly that of a sandy or muddy beach. It then crossed my mind that perhaps I had mistakenly selected a non-English version of the film which would explain the foreign language, but not the English text at the beginning. It wasnââ¬â¢t until the view included the unmistakably blue sky along the horizon of the desert that the location became completely recognizable and my previous thoughts were extinguished. * What impressions do you gain of life in the desert Aboriginal community? à Living among nothing more than the dry and dusty Australian plains scattered with sagebrush and a few desert trees, the film showed how desolate of a landscape the Aborigines called home. With nothing more than simple huts constructed from small sticks and branches, their homes didnââ¬â¢t appear to provide adequate shelter much less protection from the elements such as the unrelenting heat and sun. It was clear that their lives had been disrupted by ââ¬Å"whiteâ⬠European settlers whom had depleted their lands of natural resources needed for survival, as the community was forced to rely upon government rations for food, water, clothing, etc. As seen in the film, the community rations were distributed to the native people by a ââ¬Å"whiteâ⬠government worker at the Jigalong depot which gave the state every opportunity to evoke complete control over their lives. * Very early in the film, we see the eagle, Mollyââ¬â¢s totem, her spirit bird. Her mother tells her the eagle will look after her. When does the bird appear again in the film and why? The eagle first appears in the very beginning of film as Molly stares up to the blue sky watching intently as an eagle circles overhead. Soon joined by her mother, together they both gaze up as her mother speaks to her in native tongue; she explains the meaning of the totem to Molly and its promise for protection and guidance. Then after Molly and her sisters are taken to the settlement, the eagle appears again circling overhead in her dream signaling that the time had come for the girls to make their escape. Finally, after walking over a thousand miles the two remaining sisters collapse from pure exhaustion in the endless desert when again the eagle appears in Mollyââ¬â¢s dreams. Awakening her from near death, the eagle seemingly provides the strength and encouragement needed for Molly to contin ue on, with promise of home. Out of curiosity, I did some further research about the totem and the Aboriginal people. In the Aborigine culture each individual family has a totem with different animal symbols on it which represent their descended mythical ââ¬Å"Being of Dreamtimeâ⬠: the belief in a spiritual connection between land, animal, and man in a time before time. For indigenous aborigines the religious significance of the totem is conceptually similar to the religious significance of the cross for Christians; both carry symbolic meaning representing a spiritual life. * Why do you think that some children just accepted their fate, whereas others were desperate to escape? After being kidnapped from their family and taken to the Moore River Native Settlement, the Aboriginal children were forced to conform to the strict authority of the sisters and Mr. Nevilleââ¬â¢s staff, including the tracker. The children were warned from the beginning that if they were to attempt an escape they would be tracked and surely brought back to receive the punishments they had deserved. Those who dare attempt were immediately tracked and returned to the settlement where they would be brutally punished in front of their peers by the Mr. Neville or his staff; after which they were then locked up in the isolation room for hours or even days. For the majority of the children the fear of punishment was enough for them to accept their fate and obey the endless rules. Additionally, it seemed that for many of the children the settlement had become their home and they didnââ¬â¢t want to leave. Clearly this was not the case for Molly, and the other girl seen punished in the movie for sneaking out to visit her boyfriend. * What kind of activities were the children involved in to ââ¬Å"civilize and Christianizeâ⬠them? Once the children arrived at the Moore River Native Settlement they were expected to dress, speak, and behave as instructed by Mr. Nevilleââ¬â¢s staff. The children were each scrubbed by one of the sisterââ¬â¢s before being dressed all alike in plain smocks and shoes. At the start of each meal they were required to stand and all say a uniform prayer before eating. They were required to address their elders by ââ¬Å"Ms. or Mr.â⬠only, able to speak only when spoken to, allowed only to speak in English instead of their native tongue which was commonly referred to as ââ¬Å"jabberâ⬠. All the children were forced to attend classes, and church as instructed, as well as daily chores like sweeping, mopping, and sewing. * After their escape, when ever Mollly is asked where she is going, the answer is always the one word: ââ¬Å"homeâ⬠, what does this mean to Molly? For Molly, the word ââ¬Å"homeâ⬠is where she belongs, the place where her mom is, the only place she knows, the place she must return to at all costs. Unlike some of the other children who had been made to believe that the settlement was their home, and that they no longer had a mother; Molly knew better, she knew that they still had a mother. For fourteen years, wherever her family was at was ââ¬Å"homeâ⬠and she dearly longed to be reunited with the family that she loved and she knew loved her. * The girls stumble across a remote farm where they meet Mavis, another Stolen Generations Aboriginal girl who is working as a domestic helper. What evidence is there to suggest that life is very difficult for Mavis? Why was she so keen for the girls to shelter with her for the night? One of the few people that the sisters encountered on their incredibly long journey across the desolate Australian plains was a young woman by the name of Mavis. They came across a homestead where they found Mavis hanging laundry, deciding to stop and take the chance by asking for food. As the girls soon would learn, she too had been kidnapped from her family and brought to the compound where she lived until she was old enough to go to work as a domestic worker for the white family with whom she lived. Immediately upon seeing the girls, Mavis r ecognized the trio as having escaped from Moore River. She instructed the girls to wait in the brush until later that evening when she would bring them food and insist upon them staying with her for the night. That night as the girls lay fast asleep in Mavisââ¬â¢ bed they were woke by the white boss man attempts to crawl into bed with whom he clearly had thought to be only Mavis. After the discovery, Mavis briefly spoke with boss man before pleading with the girls to stay with her for the remainder of night out. Clearly she was fearful that if they left her bed he would return to finish what he had started. Unfortunately, despite her promise, Mavis boss did in fact call the authorities and again the girls were woke, only luckily this time narrowly escaping capture by outwitting the trackers. * Imagine you are Molly aged about thirty and the mother of two children. Tell your children what you learned from your experiences in 1931. First of all, I want to acknowledge that it is impossible for me to comprehend what Molly, or any Aboriginal child endured at the hands of the Western Australian government; I can only do my best to imagine what I would be like after such an experience. As forty four year old Molly with two children, I anticipate that I would be open and honest with my children about the events in my life while doing my absolute best to teach my chil dren about the necessity of forgiveness. I would try to explain that the actions of the Australian government were the result of ignorance and fear. It is our job as parents to prepare our children for the future and to hopefully avoid repeating the mistakes of our past; as such I feel that it would do no good to teach them to be angry or hateful towards the ââ¬Å"whiteâ⬠people, but feel sorry for their ignorance. * Many Aboriginal Australians today are still suffering from the effects of loss of identity and family brought about by the practice of removing Aboriginal children. What do you understand by the word ââ¬Å"reconciliationâ⬠? To me personally, the word reconciliation means the act of making something right that has been wronged and I donââ¬â¢t know if the past in instances like this can be made right. After the movie, I went on to view several other pieces about the Stolen Generations and some of the stories were heart breaking to say the least. It is very true that many Aboriginal families are still suffering today; many who have lost every bit of their real heritage as a result. Itââ¬â¢s hard to imagine not having any idea where you came from, but itââ¬â¢s even harder to imagine those whose last memory of their mother was her heartbroken face as they were ripped from her arms. To have no idea what became of your people is something I can only begin to imagine. Therefore, I donââ¬â¢t think that there ever will be any reconciliation possible between the government and the Aboriginal people, an apology sure but the wrong will never be able to be right. What I do believe can take place, is for the Australian government to accept responsibility for the mistakes of their predecessorââ¬â¢s against the Aboriginal people and to provide any and all resources that may help this culture heal.
Saturday, October 26, 2019
Wind Power:The Viable Fossil Fuel Alternative Essay -- Alternative Ene
As the harmful side effects of fossil fuel burning become evermore recognized, the use of clean, renewable technology becomes essential to our health, economy and environment. Petroleum and coal emit harmful pollutants into the atmosphere, contributing to global warming, acid rain and a host of other aliments. Equally concerning is the dependence of the economy on a finite resource such as oil. With world energy consumption rapidly rising, demand is increasing for renewable energy sources that have no significant health impact or environmental degradation. Of all these so called ââ¬Å"greenâ⬠energy sources, wind power has been the most widely used. Wind power is based on the same principals as windmills used for centuries; wind turbines harness air currents to perform work. With modern advances, wind can now be used to power cities, industries and homes. While only currently supplying a minor amount of all US electricity, wind power has the potential to supply a significant am ount of energy that will, unlike fossil fuels, never will be depleted or harm the environment. Wind Power Technology Wind as Energy Wind power is actually a secondary form of solar power. The Earth receives about 1.74 x1017 kW/hour from the sun in the form of solar radiation. About 1-2% of that energy is absorbed by the air in the form of heat. Areas of the Earth closer to the sun, like the equator, receive far more sunlight than northern and southern regions, which corresponds to hotter air. The hot air then rises and drifts high into the atmosphere then natural drifts to the poles. As the Earth spins on its axis, the drifting air remains unaffected by the Earthââ¬â¢s movements. This difference in movement pattern is what causes wind; air is actually staying... .../wind%20issue%20brief_FINAL.pdf [13] Energy From: Wind. 2012. Power Scorecard. 25 April 2014. http://www.powerscorecard.org/tech_detail.cfm?resource_id=11 [14] American Wind Energy Association. 2014. American Wind Energy Association. 25 April 2014, http://www.awea.org [15] Drew Robb. ââ¬Å"Offshore Wind Struggles to Gain Foothold in North America.â⬠Power Engineering. 8 (2002.) 11 May 2014. http://web2.infotrac-custom.com/pdfserve/get_item/1/S8726f7w3_1/SB335_01.pdf [16] Lester R. Brown. Wind Power Set to Become Worldââ¬â¢s Leading Energy Source. 2003. Earth Policy Institute. 1 May 2014, http://www.earth-policy.org/Updates/Update24.htm [17] Windpower.org. 2004. Danish Wind Industry Association. 25 April 2014, http://www.windpower.org/en/core.htm [18] Windpower.org. 2004. Danish Wind Industry Association. 25 April 2014, http://www.windpower.org/en/core.htm
Subscribe to:
Posts (Atom)