Tuesday, October 22, 2019
Full Analysis of SAT Grammar Rules Which Are Most Important
Full Analysis of SAT Grammar Rules Which Are Most Important SAT / ACT Prep Online Guides and Tips When you are planning your study approach for SAT Writing, itââ¬â¢s important to know where your time is best spent. Which grammar rules are really the most important to learn? What can help you make the greatest improvement to your score? Read on to find out exactly how much each grammar rule matters and how you can use this information on the test. What kinds of questions are on SAT Writing? SAT Writing follows an extremely predictable format. There are two Writing sections on the test. (Note: There are always two graded Writing sections, but some tests may have a third one that is experimental and ungraded.) The first Writing section will be between Section 2 and Section 7, and the second will ALWAYS be Section 10. In the first Writing section, you will have three question types. #1: Improving Sentences The first, which accounts for questions 1 ââ¬â , isImproving Sentences. You will be given a sentence with an underlined portion and 5 answer choices. The first answer choice, A, is always the same as what is given in the original sentence (or Correct As Is). The other answers will re-write the underlined portion of the sentence in various ways. We have written aguide to the best way to approach Improving Sentences Questions. #2: Identifying Sentence Errors The second question type isIdentifying Errors (questions 12 ââ¬â 29).In this type of question, you will be given a sentence that has four underlined words or phrases labeledA ââ¬â D. After the sentence you also have the option of E, which is ââ¬Å"No Errorâ⬠. You have to choose the underlined part of the sentence that has a grammar mistake, or decide that the sentence has no errors and is correct as it is written. #3: Improving Paragraphs The third question type isImproving Paragraphs,which is questions 30 ââ¬â 35. This section is a little different. You may be asked a grammar question, which oftentimes will look a lot like the Improving Sentences questions. However, you also may be asked questions about style and logic, such as where sentences best fit in the paragraph or what transition to use, and you can also be asked about the authorââ¬â¢s rhetorical strategy. This ishow you should attack the Improving Paragraphssection. Section 10 consists of 14 questions which are alwaysImproving Sentences. So to summarize, this is what the breakdown of different question types looks like: But what concepts are tested? And why should you care? Almost as predictable as the question types are the grammar rules that SAT Writing will test you on. SAT Writing heavily favors a few main grammar rules,and lightly touches on a multitude of others. Why should this matter to you? This means that especially if you are aiming for a score in the 500 ââ¬â 700 range, you shouldfocus your studying on the main grammar rules that are covered. In fact, many of the rules the SAT covers are so infrequently seen that there is a good chance that your testmay not cover them at all. I analyzed almost 700 SAT Writing questions from 14 official SAT tests, and wrote down the grammar concepts tested in each. For most SAT questions, the answer is fairly obvious if you know one main grammar rule. Occasionally, however, more than one rule is tested in the same question. In these circumstances, I counted the question for both grammar rules. And the winners areâ⬠¦ The overwhelming winner of the frequency test isverb tense and form.Using the correct form of the verb can mean quite a few different things, including whether or notverbs are used consistently throughout the sentence, knowing when to use gerunds and avoiding them when they are unnecessary, when to use the infinitive, when to use certain tenses, and when past participles are appropriate. These concepts make up over a whopping20% of the questionsin the Improving Sentences and Identifying Errors sections of the test. Not far behind in second place are questions dealing withcorrect use of pronouns.These questions make up12.5% of the questionsin Improving Sentences and Identifying Errors. These concepts include missing and ambiguous antecedents, pronoun case, and making sure that pronouns match their antecedents in number. We have a three-way tie for third place.Subject-Verb Agreement, Run-ons and Fragments,andParallel Structureeach weigh in at around9.5% of the questions asked. If you master these five concepts, you will have all the information you need toover 60% of the questions on SAT Writing. The full breakdown Here is the analysis of the most commonly-tested grammar concepts on SAT Writing, along with brief explanations of what each grammar rule means. #1: Correct Verb Tense and Form: 20.5% Verbs tenses are used consistently and correctly throughout the sentence Gerunds are only used when necessary Infinitives are used correctly Tenses of verbs are formed correctly Past participles are not confused with past tense Wordiness with gerunds To master this section, see our guide onhow verbs are used on SAT Writing. #2: Correct Pronouns and Antecedents: 12.5% Missing and ambiguous antecedents Correct use of singular and plural pronouns Pronoun case Pronoun-antecedent agreement ââ¬Å"He or sheâ⬠vs. ââ¬Å"theyâ⬠See our guides onpronoun caseandpronoun agreementto master these concepts. #3: Subject-Verb Agreement: 9.5% Matching singular subjects with singular verbs and plural subjects with plural verbs Sentences with verbs before subjects Sentences with non-essential clauses or prepositional phrases between subject and verb See thisguide to subject-verb agreement. #3: Parallel Structure: 9.5% Items in a list are phrased the same way Phrases connected by a conjunctionhave the same structure See ourguide to parallel structure on SAT Writingfor more on this topic. #3: Fragments and Run-ons: 9.5% Joining independent clauses incorrectly Missing subject and/or verb Recognizing non-essential or dependent clause vs. independent clause Correct use of semicolons and commas This guide breaks downhow to recognize and fix run-ons and fragments on SAT Writing. #6: Misplaced and Dangling Modifiers: 7% Descriptive phrases must be next to the word they describe See theguide to modifiers here. #7: Idioms, Preposition use, and Diction: 6% Knowing which preposition is idiomatically correct in a phrase Recognizing commonly-confused words This guide will teach youall about idioms on the SAT Writing, and here is a guide to diction and word choice. #8: Faulty Comparisons: 4% Comparing two unlike things See theguide to faulty comparisonshere. #10: Logical conjunction use: 3% Using conjunctions correctly according to their meaning: e.g., ââ¬Å"butâ⬠for contrast, ââ¬Å"andâ⬠for similarity, etc. See more about conjunctions in ourcomplete parts of speech guide. #10: Word pairs: 3% Properly completed word pairs, e.g.eitherâ⬠¦or, neitherâ⬠¦nor, not onlyâ⬠¦but also, betweenâ⬠¦and, just asâ⬠¦so #10: Adjective vs. Adverb: 3% Using adjectives to describe nouns, and adverbs to describe adjectives, verbs, and adverbs See theguide to adjectives and adverbs on SAT Writing here. The above concepts make up 87.5% of the questions on SAT Writing. What about that other 12.5%? In addition to the above, master the following topics if youare aiming for an 800 on SAT Writing.The following concepts each make upless than 2.5% of the questionson SAT Writing, and many of them will not appear on any given test. #: Active or Passive voice: 2.2% Using the active voice when possible to avoid wordiness Passive voice used to correct dangling modifier or in certain constructions #12: Correct relative pronouns: 2% See the guide to relative pronouns formore information #13: Noun agreement: 1.5% Match singular subjects with singular predicate nominatives, and plural subjects with plural predicate nominatives For example: John is a scientist. John and Maria are scientists. #14: Comparative vs. Superlative: 1% Comparative used for comparing two things, superlative used for three or more Correct formation of comparative and superlative #15: Redundancy: 0.8% Repeating the same information twice See theguide to redundancy here #16: Other: 5% These concepts are tested so infrequently that it would be pointless to give them their own category These questions are very unpredictable. They can include: ââ¬Å"noun is becauseâ⬠structure, ââ¬Å"the reason is thatâ⬠, comma used between subject and verb, general awkwardness, and many more miscellaneous topics How can you use this information? You should use the information above to target your studying. The first step here is to understand what kind of SAT score you are aiming for in order to get into the colleges you are applying to. If you havenââ¬â¢t figured this out yet, take some time to do that first. For Low Scorers If you are currently getting a low score on the SAT Writing, you should use the list above as a checklist to master one grammar concept at a time. Start with Verb Tense and Form, and work your way down. Keep in mind that if you manage to completely master just the first 6 grammar concepts listed above (Verb Tense through Misplaced Modifiers), you will be able to answer close to 70% of the grammar questions on the test correctly. After you have reviewed these concepts, take a practice test. When you correct it, make sure you note what kind of questions you have missed. (Note: If you have The Official SAT Study Guide, you can use their online resource to find answers to the questions, or you can use the appendices in Erica Meltzerââ¬â¢s The Ultimate Guide to SAT Grammar to check which question types you are missing.) If you are missing questions based on the top 6 topics, go back and focus all of your study time on just those question types before moving on. If you want a mid-range scoreâ⬠¦ If you are aiming for a mid-level score (500 ââ¬â 650), you should focus your attention on learning the grammar concepts that make up the top 87.5% of the questions and ignore the concepts that make up the trickier 12.5% of the test. If you get 87% of the questions correct on SAT Writing, and get a 7 or above on the essay, most curves will put you score in the 500 ââ¬â 650 range. Take practice tests to check that you have mastered concepts #1 ââ¬â 10. If you are able to answers those questions comfortably, move on to the more obscure topics. If you are aiming for a high scoreâ⬠¦ You will need to study all of the concepts listed above. The grammar concepts that appear infrequently, such as noun agreement and relative pronoun use, individually donââ¬â¢t count for much. However, enough mistakes in these areas could quickly add up to give you a lower score than you are aiming for. Once you have a good grasp on all of the concepts, you may want to add a bit of strategy to your game to make the test easier to conquer. You can do this by breaking down the test even further and understanding where you will see each type of question so that you know what to expect. Fortunately, Iââ¬â¢ve done that work for you. Not All Question Types are Equal The above percentages correspond to the grammar concepts tested across all three question types on SAT Writing, taken as a whole. However, what if we were to break the test down by question type? Though most of the grammar concepts listed above will appear in all of the question types, there are a few grammar concepts that will only appear in certain question types. Others will heavily appear in a certain type of question. Letââ¬â¢s look at the Improving Sentences questions first. As you can see, there are a few concepts that make up a majority of the questions in Improving Sentences: Correct Verb Tense and Form (including gerund use) Sentence Fragments and Run-ons Parallel Structure Misplaced and Dangling Modifiers Correct Pronoun and Antecedent Use There are also some question types that will almost never appear on the Improving Sentences sections. They include: Adjectives vs. Adverbs Relative Pronoun Errors Noun Agreement Comparative vs. Superlative Now letââ¬â¢s look at Identifying Errors. Again, a few question types make up the majority here: Correct Verb Tense and Form Subject-Verb Agreement Correct Pronoun and Antecedent Use And the question types you will almost never see include: Sentence Fragments and Run-ons Active vs. Passive Redundancy Misplaced and Dangling Modifiers How can you use this information? You can use this knowledge of the test to help anticipate what grammar concepts you will see in each type of question. When you approach an Identifying Errors or Improving Sentences question, always look for the most common grammar mistakes first. For example, when you know that over 70% of the Improving Sentences questions will have one of the top five errors listed above, you will have a much better idea what kind of answers to look for, and it will also help you make more educated guesses. What about the Improving Paragraphs section? This sectiontests the same grammar rules as Improving Sentences. However, this section also tests several rules that donââ¬â¢t really fall into the grammar category. Instead, they are based on style and logic, and being able to understand how words and sentences work together in the context of a paragraph. This section will also occasionally test rhetorical strategy.This means that you may be asked what the purpose of a paragraph or sentence is. Here are the types of questions you will see on this section of the test: Sentence Revision (exactly like Improving Sentences): 33% Sentence insertion or deletion: 22% Using transitions: 15% Rhetorical strategy: % Information or word insertion: 7% Combining sentences: 7% Sentence order: 2% Paragraph division: 2% What does this mean for you? Keep in mind that Improving Paragraphs only make up 6 questions on every test. That means that even if you canââ¬â¢t figure out any of the style, logic, and rhetorical strategy questions, but ace the grammar, you will only be missing about 4 questions on the whole SAT Writing. Students aiming for a high score obviously will not want to write off four whole questions. However, if you are aiming for a lower score, you should use your study time wisely by focusing on the grammar concepts listed above instead of worrying about the extra question types that only appear in the Improving Paragraphs section. What about ââ¬Å"No Errorâ⬠and correct as is? On the Improving Sentences section, answer A is always the same as whatââ¬â¢s given to you in the original sentence ââ¬â meaning if you choose this, you are saying the sentence is correct as is. In Identifying Errors, answer E means there is no error. How often will you see these? Taken as a whole, you will see these answers about 15% of the time. You are slightly more likely to get a no error answer in Identifying Errors (19%) than in Improving Sentences (12.5%). So if you are completing one of these sections and you donââ¬â¢t have any of these answers, know youââ¬â¢ve gone wrong somewhere! Though somequestions don't containan error, they still test you on the above grammar concepts - byseeing if you can tell when they arebeing used correctly. We havea full article on the No Error answer here. What would the statistically perfect test look like? Now that we know everything about how the test breaks down by each question type and grammar concept, letââ¬â¢s see what a theoretically perfect test would look like. Of course, no real SAT would follow these figures exactly, but itââ¬â¢ll give you a decent idea of what to expect. Use this "Perfect Test" list to help guide your studying. After you take a practice test, take note of what kind of questions you have missed. Compare your notes to this list, and start off tackling your problem areas that appear highest up. Improving Sentences: 25 Questions Total 6 questions on Correct Verb Tense and Form 4 questions on Fragments and Run-ons 3 questions on Parallel Structure 3 questions on Misplaced and Dangling Modifiers 3 questions on Correct Pronouns and Antecedents 1 question on Subject-Verb Agreement 1 question on Logical Conjunctions 1 question on Faulty Comparisons 1 question on Correct Use of Active and Passive 1 question on Word Pairs 1 question on Miscellaneous Topics Identifying Errors: 18 Questions Total 4 questions on Correct Verb Tense and Form 3 questions on Correct Pronouns and Antecedents 3 questions on Subject-Verb Agreement 1 question on Idiom, Preposition Use, and Diction 1 question on Parallel Structure 1 question on Faulty Comparisons 1 question on Word Pairs 1 question on Adjectives vs. Adverbs 1 question on Noun Agreement 1 question on Comparative vs. Superlative 1 question on Miscellaneous Topics Improving Paragraphs: 6 Questions Total 2 questions on Sentence Revision (Improving Sentences) 1 question on Sentence Insertion or Deletion 1 question on Using Transitions 1 question on Rhetorical Strategy 1 question on either Combining Sentences OR Word or Information Insertion You would have about seven questions with the answer ââ¬Å"No Errorâ⬠or Correct As Is. Whatââ¬â¢s next? Now you knowexactly what is on SAT Writing.Use the above links to master each topic. All too much for you to handle? Never fear, there aresome schools out there who donââ¬â¢t care about SAT Writing at all! If you are aiming to improve a low grade, see our article onhow to score a 600 on SAT Writing. If you are aiming for an 800, you will need to master all of the above concepts, even the infrequently used ones. See our article on top tips forscoring an 800 on SAT Writing. Want to improve your SAT score by 160 points? Check out our best-in-class online SAT prep program. We guarantee your money back if you don't improve your SAT score by 160 points or more. Our program is entirely online, and it customizes what you study to your strengths and weaknesses. If you liked this Writing and grammar lesson, 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:
Monday, October 21, 2019
Green House Effect essays
Green House Effect essays The greenhouse effect being a natural phenomenon is directly affected by human activities such as new industrial processes, more extensive agriculture and a rapid increase in the world's population causing global warming. Greenhouse effect is like a double jeopardy. Without the natural greenhouse effect we would be living in a very chilly place the worlds average temperature would be minus 18 degree Celsius instead of 16 degree Celsius we are used to. Again, greenhouse effect, influenced by the careless human activities, is the reason of recent increase of average temperature of the earth, popularly known as global warming. The natural greenhouse effect is a phenomenon created by the heat energy radiated by the sun and greenhouse gases (water vapor, carbon dioxide, methane, nitrous oxide and halocarbons) normally present in the atmosphere. Sunlight passes through the atmosphere, warming the Earth; in turn, the Earth radiates this energy back towards space. As suns energy passes through the atmosphere, greenhouse gases absorb part of the energy, while the remainder escapes into space. This means that some of the sun's energy becomes trapped thus making the lower part of the atmosphere, the Earth, warmer. Now, if the atmosphere accumulated all the trapped heat, then the Earth's temperature would just rise and rise, but it doesn't. The temperature only rises until the amount of infrared or long wave radiation leaving the Earth balances the amount of energy coming in from the sun. As long as the amount of greenhouse gases in the air stays the same, and as long as the amount of heat arriving from th e sun is constant, an equilibrium is established. This is a steady state where as much energy is lost to space as is gained from the sun. In this equilibrium, the natural greenhouse effect maintains the earths temperature at tolerable label. According to the scientist of Australian Academy...
Sunday, October 20, 2019
Aeration and Fermentation
Brewing is a fermentative process which converts carbohydrate rich raw materials into beer using yeast catalysts such as Bakerââ¬â¢s yeast and species of Saccharomyces. Water quality and aeration conditions influence beer quality to a greater extent. Of these two, aeration plays a vital role. Aeration and Fermentation: Studies revealed that yeast cells propagation was doubled when cultured under prolonged aerobic conditions as compared to discontinuous aeration. Moreover, increase in cell growth was proportional to aeration volume, mainly due to the synthesis of sterols and unsaturated fatty acids which are important elements of the yeast cell membrane. Under batch fermentation, aeration affected 1st fermentation; nevertheless, successive fermentation was yeast strain dependent. Chul (2002) observed significant differences in levels of aroma compounds obtained with yeast propagated under different aerobic conditions. However aerobic conditions were not found to affect the levels of diacetyl.à According to Chul et al (2007), continuous aeration during yeast propagation directly influenced yeast metabolism, fermentation ability and beer quality. Microbial contamination risks: Certain groups of micro-organisms pose contamination risk in brewing. Most hazardous beer spoilage microbial agents are the species of Lactobacilli, Pedicocci and Micrococcus kristinae. Lactobacilli are gram-positive, facultative, anaerobic bacteria. Some species of Lactobacilli which are the common beer spoilage organisms are said to operate using homofermentative metabolism, by lowering the pH of fermentation process by producing lactic acid. These species are generally resistant to hop compounds. Lactobacillus brevis has the ability to ferment dextrins and starch and its contaminations in beer cause turbidity and super-attenuation (Vaughan et al. 2005). Pediococci are also homofermentative bacteria, which normally grow in pairs or tetrads, and are found in finished beers and wort fermentations. Presence of Pediococci leaves behind fermentable sugars in beer even after fermentation, thus causing ropiness. Micrococcus kristinae is an aerobic, gram-positive coccus occurring in tetrads or groups of four, forming pale cream to pale orange colonies. The primary habitat is the mammalian skin (Microbial glossary). Most of the strains are non-pathogens but some tend to be opportunistic pathogens. These species can grow in beer with significantly lower levels of alcohol and hop compounds and at pH values above 4.5 (Vaughan et al. 2005) and produce a fruity atypical aroma. Gram negative anaerobic bacteria such as Pectinatus cerevisiiphilus, Pectinatus frisingensis, Selenomonas lacticifex, Zymophilus raffinosivorans and Zymomonas mobilis are also potential beer spoilage microbes. Pectinatus species have found to greatly affect non-pasteurized beers rather than pasteurized ones. These anaerobic organisms ideally grow in packaged products between 15 and 40à °C with an optimum at 32à °C and at a pH of 4.5 (Vaughan et al. 2005). They are found to produce significant amounts of acetic acid, propionic acid and acetoin in wort and packaged beers. They also produce hydrogen sulphide and methyl mercaptan and cause considerable turbidity and an unpleasant ââ¬Ërotten eggââ¬â¢ odor in beer. Zymomonas mobilis is an organism widely used in the bio-ethanol synthesis. However, this species contaminates beer when it produces significantly higher levels of acetaldehyde and hydrogen sulphide. Gram negative aerobic bacteria such as Hafnia protea and Enterobacter cloacae also other agents which cause beer spoilage and are capable of surviving beer fermentation. Certain species of Saccharomyces are also organism causing beer contamination. Works Cited: Cheong, Chul. à Wackerbauer, Karl. and Kang, Soon AH. ââ¬Å"Influence of aeration during propagation of pitching yeast on fermentation and beer flavor.â⬠J. Microbiol. Biotechnol. 17(2). 2007: 297 ââ¬â 304. Microbial glossary ââ¬â Environmental Diagnostic Laborarory, retrieved from http://www.pureaircontrols.com/glossary.html Vaughan, Anne. Oââ¬â¢Sullivan, Tadhg.à and Sinderen, Douwe Van. ââ¬Å"Enhancing the Microbiological Stability of Malt and Beer ââ¬â A Review.â⬠Publication no. G-2005-1316-408. The Institute of Brewing Distilling. 111 ( 4). 2005: 355 ââ¬â 371.
Friday, October 18, 2019
Knowledge Communication and Sharing Coursework Example | Topics and Well Written Essays - 2500 words
Knowledge Communication and Sharing - Coursework Example Introduction Knowledge is a critical component that provides sustainable competitive advantage in this dynamic business environment (Demarest, 1997; Wang and Noe, 2010). However, in this knowledge economy managing organizational resource of knowledge is an important challenge facing the top executives. Dissemination of knowledge among the members of a team, unit or department entails that individuals and departments become involved in the process of knowledge sharing (De Vries, Ven den Hooff and De Ridder, 2006). Various studies have been conducted highlighting the benefits of knowledge sharing (Wang and Noe, 2010), the importance of trust and shared values in knowledge sharing (Willem, Buelens and Scarbrough, 2006), the role of team leaders in facilitating knowledge sharing (Lee, Gillespie, Mann and Wearing, 2010) and the high cost of not finding information (Feldman, 2004). At the same time there are debates on whether formal networking is preferred over informal networks that have now become ingrained into peopleââ¬â¢s lives. This is a qualitative research based on the findings of previous studies motivated by the numerous social media tools that facilitate knowledge sharing. The research question that would be addressed in this report is whether informal networks facilitate enhanced knowledge sharing than formal procedures. ... It also means to collaborate with others to solve problems, develop new ideas or implement to policies and ideas (Wang and Noe, 2010). Knowledge sharing is the process where individuals mutually exchange their tacit and explicit knowledge and jointly create new knowledge (De Vries, Ven den Hooff and De Ridder, 2006). Knowledge sharing can occur through different means such as written correspondence, networking, face-to-face communications, documenting, organizing and capturing knowledge for others. While knowledge is the key to effective competition, knowledge has to be managed in a systematic manner to achieve the desired results, claims Demarest (1997). All companies have knowledge economies within the organization but to be useful knowledge has to be distributed and shared to increase company performance. Demarest describes the four stages of knowledge which include discerning knowledge, choosing a container, dissemination and the use made of knowledge. In addition, the entire pro cess has to be supported, managed and measured. Demarest also describes four categories of knowledge ââ¬â imperative or cultural, predictive or having a pattern, bound by rules and prescriptions for performance. Factors that influence knowledge sharing Wang and Noe (2010) endorse that the success of knowledge management initiatives depends upon knowledge sharing. While an organization may invest in training and developing its employees, how expertise and knowledge is transferred to novices who need to know is equally important. Through a narrative review of the existing literature Wang and Noe and highlight the importance of knowledge. The authors highlight the difference between knowledge sharing and
Environmental Problems and Role of International, European Community, Essay
Environmental Problems and Role of International, European Community, and Domestic Laws for Environment Protection - Essay Example The paper tells that today, it is an era of various environmental issues that have emerged in our society because of the technological advancement, man has made for ease and comfort. There are numerous environmental problems, which have become a part of our world today causing other hazardous situation for the people living in the society. Environmental laws have been proposed by the concerned authorities to address the problem in most efficient manner. Problems relate to environment are not only confined to local regions, but this problem has reached up to global level adding complexities in daily routine of people and imposing further health related issues at other side. Environmentalists and experts from all over the world have considered it an important issue that could create more problems for all living organisms. They have suggested various suitable methods and strategic tools to deal with the problems of environment without increasing risk factors for any other problem. Conce rned professionals have made environmental laws, comprise of crucial interlocking figures in the form of treaties, rules, conventions, and other statutes that organized and maintain a bond between people and the natural atmosphere, where they live. All environmental issues have resulted from human activities and inventions. At one side, there are several problems related to environment, but the core issue is termed as pollution, an undesirable and intolerable situation around living environment, which gives birth to various other problems in the society by polluting air, water, and land. 1. Apart, from pollution other environmental issues involve the challenges of saving plants, animals and countless natural resources along with specific areas of human life from hazardous influences of those conditions that are responsible for destroying and eroding living and non-living both components of the world2. Other than human activities, climate change in the form of global warming is anoth er major factor that contributes to cause many environmental changes in an inverse direction. But, the changes in earth`s climate is also a result of human inventions and use of technology, made to create fastest production of goods, communication and travelling. For instance, burning of fossil fuels, woods, and elimination of greenhouse gases from industries are influencing our environment dangerously3. The elimination of these toxic gases in the air is polluting our surroundings and making it difficult for every living organism to breathe in fresh air from the environment containing mixtures of many gases, which are dangerous for human`s skin, brain and heart4. Maintaining life of animals and plants and other precious creatures of the world is another vital concern of environmental problem. It is mainly because changes in earth`s temperature and polluting of air present in the atmosphere are not the only matters related to environmental issues, but the forests and marine life is a lso suffering equally5. Researchers have found that global warming is resulting in increasing sea level and its temperature as well, which cause death to many tiny marine animals and plants present on the upper surface of the sea level. In addition, man is consuming trees and plants to burn wood and manufacture required products along with the preparation of other goods as well such as, rubber, glue, medicines, food, and many more6. In this way, methods of deforestation are contributing to remove those natural sources that purify our environment by
Network Infrastructure Planning Research Paper Example | Topics and Well Written Essays - 750 words
Network Infrastructure Planning - Research Paper Example In a bid to reduce the cost of setting up new systems for each of the satellite branches, the company can opt to use New Technology File system (NTFS) permissions or Active Directory (AD) permissions (Abel, 2009). Whereas both permission systems would provide considerably reliable control of access of the files at the head office server, there are principle differences in their best use capabilities and modes of authentication control. Active Directory is a domain controller that authorizes and authenticates all computers and users in Windows domain type internetwork. It assigns and enforces security policies for computers and installs or updates software on remote computers from the server. For example, a user logs into a computer in the satellite branches that is part of the Windows domain, the Active Directory examines the passwords and usernames submitted to discern whether the user is a normal user or system administrator. Active Directory employs the use of LDAP-Lightweight Dir ectory Access Protocol (Computer Architecture Association, 2011). On the other hand, NTFS is a product of Microsoft Company that can be set to allow or deny users access to a particular data domain. Using NTFS, users have the capacity to add, move, delete, and modify files and their associated directories. They can as well Read & Execute, Read and Write. NTFS includes Traverse Folder/Execute File gives users permission to navigate through folders and files to gain access to files and other folders. Traverse Folder Permission only takes place when user or group lacks Bypass Traverse Checking right in the Group Policy snap-in (Bruce & Smith, 2011). NTFS has Everyone Group that has permission for Bypass Checking user right. These permission levels will enable the IT department at the head office of the fashion-ware company grant different degrees of access to computers and groups of various satellite branches. Computers and users identified to be of administrative role will have extens ive permission to perform delete, modify and add functions in their respective files and folders stored in the main office servers. The main need of the company is to operate in different countries from a central office. It needs to keep a good record of sales transactions for its fashion-ware all over its expanse market. The company will need to put in place application servers (servers designed and dedicated to running particular applications). The IT department will most specifically take great care in deciding which application server to consume the larger portion of ROM and RAM depending on its significance to the company. Windows Application Server and Appaserver are the application servers that are recommended for the use in the company (Bruce & Smith, 2011). These servers have an advantage of data and code security. Integrity of codes and data is imperative given the company centralizes all its business logic on small number of server machines or one server at the head offic e to serve the entire global market. The application servers also enable the company to centralize its configurations (Fredrich, 2011). The use of Windows server and Appserver would enable the company to monitor the security of its data as all the data is stored centrally. The total cost of ownership of the company becomes less as the company does not have to install hardware infrastructure all over the satellite branches to run its businesses. The major disadvantage with Windows application server
Thursday, October 17, 2019
English Tort Law Essay Example | Topics and Well Written Essays - 17000 words
English Tort Law - Essay Example The Lister case involves a warden who sexually abused children under his ward whilst he was serving as the supervising head of a boarding house for troubled children in the Wilsic Hall School in Doncaster. His duties included the imposing order in the boarding house, ensuring that children went to school and participated in evening activities, were in bed on time and supervising members of the staff. It was held that the wardenââ¬â¢s acts of sexually abusing children were done within the course of his employment because they were closely connected with his official duties. Applying the aforementioned to Gracieââ¬â¢s case, it would seem that the activities by Gracie outside of her actual working hours and during break hours cannot be contemplated as work within the course of her employment at the Call Centre because the employer has no control on what she does during her breaks. Therefore, only Gracie can be made liable for the tort, which in this case is the battery. The tort of trespass of battery has three elements: force; direct application of that force, and; intent to directly apply that force to another. Any touching of another personââ¬â¢s body can amount to the battery if done without the consent of that other party unless the touching was done as a socially acceptable act like the usual jostling that goes on during sales or a hearty slap at the back commonly done by men to congratulate each other (Harpwood 2005 267). Intent does not necessarily refer to intent to harm but intent to apply direct force to another and neither is harm necessary to prove battery.
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