Was The Second War For Independence - 1199 Words

During the last few years of Thomas Jefferson’s presidency, he was surrounded by conflict. Britain and France had been at war for several years. During the battle of Trafalgar, in 1803, Britain destroyed what was left of the French navy. Napoleon took steps to attack British trade. â€Å"The result was called the Continental System, designed to close the European continent to British trade† (Brinkley, 171). Britain had established a blockade requiring cargo being delivered to Napoleon’s Europe be aboard a British or neutral countries ship, â€Å"†¦precisely what Napoleon’s policies forbade† (Brinkley, 171). The War of 1812, also known as the â€Å"Second War for Independence†, was not caused by one definite reason but there were many factors that†¦show more content†¦When word of the account began to surface in the United States, Jefferson and Madison attempted to sustain peace by endeavoring to cease any future incidents. Jeffe rson â€Å"expelled all British warships from American waters† (Brinkley, 172). Later on in the year, Jefferson passed the Embargo which â€Å"prohibited American ships from leaving the United States for any foreign port anywhere in the World† (Brinkley, 172). The shortage of foreign trade caused a severe depression. When Jefferson’s term came to an end, he disposed of the Embargo officially by â€Å"approving a bill ending his experiment with what he called the â€Å"peace coercion† (Brinkley, 173). The Non-Intercourse Act replaced the Embargo and resumed trade with all nations except Great Britain and France. As Madison was President in 1810, the Act expired and was replaced with Macon’s Bill No. 2 which allowed open trade once again to Britain and France. The President then had the authority to prevent commerce with either country if they â€Å"continue violating neutral shipping laws after the other had stopped† (Brinkley, 173). Napoleon Bonaparte convinced Madison and Congress to reinforce an Embargo against Britain. Napo leon claimed France would cease interference with American shipping. In 1811, an Embargo against Great Britain went into effect. The Embargo eventually swayed England to revoke

Are You Safe The Threat of Hackers, PC Hijacing, Worms, and Web security Free Essays

ABSTRACT Web security is one of the complicated stuff and basically these subject is only handle by good trainers and well experience persons now a days as people are widely using WIRED networks so, first we need to understand the basic concepts of security in this network world. Web security is branch of computer science especially related to the internet. Itsmain objectives is to establish the rules and measurements to be taken against the attacks caused over internet. We will write a custom essay sample on Are You Safe? The Threat of Hackers, PC Hijacing, Worms, and Web security or any similar topic only for you Order Now Network is defined as a set of interlinking lines resembling a net and the computer network is a system of interconnected computers. Internet was created to share information and in last few decades, the internet has been affected by many of the security attacks. some of these threats which are caused in the internet are spoofing man in the middle attack, denial of service ,hijacking ,worms, hackers, password sniffing etc†¦Ã¢â‚¬ ¦ Introduction: Internet provides many benefits at the same time it also creates very tremendous security problems. According to study Which is conducted by United States of America Online and the national internet security, almost eighty %of the computers in the US are affected by spyware and almost twenty % of the machines have viruses. The internet represents an incorrect channel for information which has to be exchanged were leading to high risk of fraud. so ,to protect the transfer of data we use different kinds of methods. and the strategies and methodologies of web security often differs some, how from other web technologies because of it’s elusive objectives network security is generally considered as security protector of an organisation by keeping out rid of intruders. data is to be protected in the organisation from the hackers who are trying to capture the messages . Network security: Network security is generally considered as giving protection for the organization by keeping far from the hackers. Information security mainly focuses on protecting the data resource from malware attacks or simple mistakes which are done by people in organisation with help of DLP techniques. Information security: Information security means protecting information from the unauthorised users, the two terms information security and computer security and information assurance which are often used differently. These all fields which are interrelated and share some common goals of protectingconfidentiality, integrity and availability. Governments, corporations, military, hospitals, financial institutions, and some private businesses. Huge amount of confidential information about all their specific employees, products, customers and research. All these information will be collected with processed and store computers and also can be transmittedacross all other network .protecting confidential information is very important in business requirement and in all cases an ethical and legal requirement should be done. Three core principles of information security: Confidentiality Integrity Availability Confidentiality: in this confidential information can only accessed or copied by users who are right to authorised so confidentiality is maintained. When there is only correct need to use. When the external user tries to access the information who are not actually authorised to use the information then confidentially failure occurs Integrity: This helps to protect the un-authorised modification or any information destruction from external. Means data cannot be change without proper authorisation. Availability: In this the information which is present in computer systems and that information is protected by security controls whenever information is needed. ex: Denial of service attack Security vulnerabilities: The internet explorer has thrall down to one and many security vulnerabilities and some of these vulnerabilities like spyware, computer viruses and adware are made possible by exploitable errors and bugs in the architecture of internet explorer. The errors may be as Spyware which is installed in computers in which important information will be copied without our knowledge and this kind of malware is very hard to detect. Adware as well is one of malwares which is in the form of advertisement on computer when you are downloading anything on the system .lastly Computer virus is one of the viruses which are created by computer itself. Software security is most important for consumers, vendorsbecause attackers that create attacks even may cause fairly large sequential effects and when all these attacks has been discovered then required software is sold for the consumers depending on the vulnerabilities. Some of the vulnerabilities are: Web servers Exposures Workstation Service Windows authentication Windows RAS MSQL Instant Messaging File Sharing Applications Mail Client Instant Messaging Protection against these vulnerabilities: Apply latest service packs and require security updates and http services also for the operating system and any other applications are loaded to that same host. And for the high level security we consider the automatic update features so that they are up to date. 1) It’s better to install the host based antivirus and also intrusion detection software in the system. so that the updates are done for log files frequently. 2) It’s better to disable all unused script interpreters like for ex: perl, perlscript, vb script, jscript and javascript and php. 3) If it’s possible enable logging option and check the logs frequently .so, that we can summarise the updates events which are occurred in the system. 4) Use the sys log so that system can store an operating system and http logs safely to another system. 5) Remove all the system tools which are often used by attackers for ex: tftp (.exe), ftp.exe, cmd.exe , bash, net.exe and remote.exe and telnet (.exe). 6) Limit all the applications which are running on host-http and also its which are the services supporting it. 7) Use unique passwords and naming conventions on all public facing system rather than on internal system. Because when ever any information leaked from the public system shouldn’t make any attacks in the internal systems. IPSec: Internet protocol security is a communication protocol which is based on IP and internet protocol. Security appends security of communication to IP .both TCP/IP and UDP/IP acquire the security from it. IPSec also provides integrity ensurance , encryption , Authentication of each data stream. Internet protocol security is a protocol which suite in protecting the internet protocol communications by authenticating, encrypting the each of data stream. IPSec is internet protocol security in which windows XP 2000 , 2003 machines had built this mechanism .IPSec is like a protocol were it is designed for protecting all individual TCP/IP packets which are travelling in our network by using public encryption key. IPSec is used to protect the servers and workstations by using mechanism called as firewalls. Were firewall is like a software which is design to permit or reject the network transactions by creating some rules and it is used to protect the network by allowing correct information to pass from it.So, many computers are included by software firewall to protect unauthorised threats from outside. We can block the specific users with the help of IPSec: It is easy by creating simple policy which will tell a computer to block all the specific IP traffic which are created by them. Internet traffic uses HTTP, HTTPS, which uses tcp ports like 80 and 443 as their destination ports respectively. so, by blocking these specific traffics you will be able to manage stopping the specific require computer from browsing internet. You can also block specific user when the person is surfing or browsing the internet. IPSec policy must be created for blocking all the internet traffics in computer. Which will block all HTTP traffic. For this we can change this policies specifically for any computer by influncing the computer IPSec policy and we can also configure the group policy object on the specific site and as a domain or as a organisation unit. For example: Finding the correct balancing between taste of user and function is very difficult .let us consider one of the site www.LLOYDS.com, this is online banking system site which is used by all users but, specific people can only login account which has account in this in this bank. The new users can access total information about the bank. So, the admin can manage all users information that when the visitor is login and if any transactions are made by him and this information is kept confidential for the bank safety. Here admin can track the user information regarding his visiting the pages. Web traffic is defined as the amount of data sent and received by users to specific web site. Internet traffic is defined as flow of data in this we can able to know no of persons visited and number of pages used by persons. These site checks the incoming and outgoing traffics so that no of pages which are popular and able to know these pages are viewed by the people in particular country. Web traffic measuring: Web traffic is measured to check the popularity of internet sites and single pages within sites. Web traffic is also measured by packet sniffing. Types: No of visitors Pages viewed by each user Duration of visit Duration of pages Domain class Important requested pages Requested entry and exit pages Busy times And Top paths The fundamental truth of success of web product development is made by keeping user in mind. Direct correlation exists between the techniques which are used for customers experience who are using the online services. Now a days both personal and professional activities are done online and most of the organisations uses multiple sites .so, online success depends on website and its applications. Measurements of user experience: There are different kinds for user experience they are classified in 3 types depending on the customer and his satisfaction. First stage: General Knowledge In this type it provides basic idea of the site or its performance Second stage: understanding behaviour of user In this understanding what the user is doing and were problem exists. Third stage: influencing the users This is last stage were websites and applications are forced to all users to influence Success to create positive experience. COOKIES: Cookie is also known as web cookie and browser cookie and HTTP cookie, it is like piece of text which is stored on user computer by their net browser .cookies are created by Netscape to give memory for servers and browsers. server will not remember about the web pages which sent to browser for this problem cookies were introduced .these cookies are very easy to maintain. Cookies working: Name-value Expire date Domain And path Name and value: Every cookie has name and value which contains the actual information. these two pairs are used for our benefit as easy for searching by name and what value is assigned for it. Expire date: Every cookie has expiry time after that cookies are smashed so, we have to specify expiry time for cookies or else when ever browser closes it will smash. Domain: Each cookie has domain and path were domain specifies the browser to which a particular cookie should sent. Path has to set a specific directory where the cookies are active. Conclusion: As lots of information available at web services i.e. World Wide Web and these are successful in providing services to all the user with the help of web security that provides all the benefits of using a safe web access and continuous data transmission between both the end devices. Machine surviving has been changed because of increase of internet population It figures out, all the relevant information regarding the user at client side and traces out web sites accessed during the web session. References: http:///www.semissourain.com http:///www.econ.berkeley.edu.com http:///en.wikipedia.org http:///www.tu-dresden.de http:///en.wikipedia.org//websecurity http:///www.sans-ssi.org http:///www.freewebs.com http:///www.myfastpc.com http:///www.foruxfund.ees.net.nz http:///en.wikipedia.org//ipsec How to cite Are You Safe? The Threat of Hackers, PC Hijacing, Worms, and Web security, Essay examples

Usefulness of the IFRS-Free-Samples for Students-Myassignment

Question: Identify the Principal types of Non-Current (fixed) asset owned by your Chosen Company depending on the company chosen, these may be Intangibles or Tangibles, or both if there are many different types of Non-Current asset, restrict your report to the three most significant types of asset. Answer: Introduction The present report demonstrates the importance of fair value and measurement in the statement of financial positions of business organizations. The term fair value as per the IASB is the price realized by selling an asset or paid through transfer of a liability in a transaction occurring between the market participants on the date of measurement (IFRS 13 Fair Value Measurement, 2010). For the purpose, the report presents an analysis of the company having equity share capital listed on a stock exchange. The company selected for the purpose is Wesfarmers Limited operating in the retail sector of Australia. The report, in this context, identifies the major type of fixed assets of a selected company and discusses the problems faced by it for assessing the fair value of these identified assets. In addition to this, the report carries out a critical analysis of whether the IASB approach to fair value measurement is practical for businesses having non-current assets that are not actively tr aded on broad markets. IFRS 13 Fair Value Measurement The IASB has developed and adopted the approach to measure fair value in its International Financial Reporting Standard of IFRS 13. The IFRS 13 has defined the fair value as a price that is received for selling an asset or is paid for transferring a liability. The IFRS 13 provides a standard framework to business entities regarding the measurement of fair value. The standard is based on measuring fair value on the basis of market rather than using entity-specific measurement (Abdalrahim and Hammad, 2015). The main objective behind the development of IFRS 13 by IASB is to enhance the consistency and comparability in measurement of fair value. The business entities for assessing the fair value should appropriately determine the respective assets or liabilities whose fair values are to be assessed. However, in the case of measuring the fair value of a fixed asset, the entities should select the valuation premise that is appropriate for its measurement. The business entities under IFRS 1 3 should also determine the major market for the asset or liability by taking into consideration the availability of data within the market that would be used by the participants at the time of pricing an asset or liability (IFRS 13 Fair Value Measurement, 2017). The IFRS 13 standard also incorporates specific guidelines for providing guidance to business entities in relation to the measurement of fair value. The business entities are required to consider the asset condition and the location and any type of limitations imposed on the sale and asset use. Also, the measurement of fair value requires an orderly transaction to take place between the participants within the market on the date of measuring the assets or liabilities. The fair value of a liability states the non-performance risk that takes into account the credit risk of a business entity. The business enterprises should also use appropriate valuation techniques for measuring the fair value of an asset or liability (Christensen and Nicolaev, 2011). The main purpose the valuation technique is to predict the actual price at which an organized business contract for selling an asset or transferring a liability ocuurs. The main valuation techniques used for measuring the fair value of an asset are market approach, cost approach and income approach. The market approach incorporates the use of price and other information available in the market for carrying out orderly transactions. On the other hand, the cost approach uses the current replacement cost that would be required for replacing the serving ability of an asset. However, the income approach depicts the recent fluctuations in the market by transferring the future amount of cash flows unto a single amount (IFRS 13 Fair Value Measurement, 2010). Major types of Non-current (fixed) asset owned by Wesfarmers Limited The non-current assets of a business entity refer to the long-term investments made by it such as in property, plant and equipment. The term non-current asset is used mainly to depict the assets that cannot be easily liquidated, that is they cannot be easily converted into cash. On the other hand, the current assets refer to the assets that can be easily liquidated such as cash or bank accounts (IFRS 13 Fair Value Measurement, 2010). The non-current assets of Wesfarmers Limited are described in the present section of the report. Wesfarmers, a recognized retail company of Australia has described its type of non-current assets in the notes to financial statements section of its annual report. The major types of non-current assets recognized by the company are as follows: Freehold Land: The freehold land is categorized by the company under non-current asset of property. As depicted form the balance sheet of the company, the initial value of freehold land at the beginning of the financial year was $1,547m. The subsequent addition to its value of $118 m was made during the year. The acquisition of its controlled entities increased its value to $49m and foreign exchange movements also raised its value by $3m. On the other hand, disposals and write-offs decreased its value by $247m. Thus, at the end of the financial year the value of freehold land was $1,470m. The fair value of freehold land was measured by the company with the use of cost approach as stated by IFRS 13 standard. The cost of the asset has included all the cost of replacing parts subjected to capitalization and also includes the cost of major inspections. The freehold land non-current asset is not subjected to depreciation and amortization (Wesfarmers: Annual Report, 2016). Buildings: The buildings represent another type of non-current asset owned by Wesfarmers as depicted in its balance sheet in the annual report of the company. The net carrying amount of buildings at the beginning of the financial year 2016 is $928m. The subsequent additions increased its value by $272m and acquisition of controlled entities further raised its value by $29m. On the other hand, the disposal, write-offs, depreciation, transfers between classes and foreign exchange movements decreased its value. The net carrying amount at the end of the financial year is $926m. The carrying value of the buildings is measured as the cost of asset minus deprecation and impairment. The fair value of buildings is measured through the use of cost approach in accordance with the IFRS 13 standard. The deprecation is calculated through the use of straight-line basis method and estimated useful life of buildings is assessed to be between 20-40 years (Wesfarmers: Annual Report. 2016). Goodwill: The goodwill is depicted as intangible non-current asset in the balance sheet of Wesfarmers Limited. The net carrying amount of the goodwill as depicted in the balance sheet of the company is $14,708m. The acquisition of controlled entities has increased the value of goodwill. On the other hand, the impairment charge and foreign exchange movements have decreased the value of goodwill. Thus, the net carrying amount of the goodwill at the end of the financial year is $14,448m. The fair value of goodwill is measured by the use of cost approach. The cost is measured as the cost of business combined by deducting the net fair value of acquired and identifiable assets, liabilities and contingent liabilities. The accumulated impairment losses are deducted from the cost of goodwill measured (Wesfarmers: Annual Report. 2016). Problems faced by Wesfarmers in measuring the fair value of Identified Non-Current Assets The business entities generally face great difficulty in assessing the fair value of illiquid assets. As such, the companies face problems at the time of selecting the most appropriate measurement method for recognizing the fair value of their fixed assets. This is because the use of incorrect method for recognizing and measuring the fair value of fixed assets can result in depicting incorrect financial information to the end-users of the financial reports. This can result in causing huge losses to the investors. Also, the companies faces large problem at the time of measuring the fair value of intangible assets such as goodwill. The companies have to invest large amount of time in distinguishing the goodwill into different components for recognizing and measuring its fair value (Measuring Assets and Liabilities, 2007). As such, the selection of the most appropriate fair value measurement method requires significant level of judgment and estimation on management perspective. The comp anies have to comply with the IASB standard of providing useful and understandable information to the investors and thus encounter difficulties in selection of the most appropriate method that would provide relevant information to the end-users (IFRS 13 Fair Value Measurement, 2010). These all problems are to be faced by Wesfarmers also in measuring the fair value of its fixed assets as identified above (Wesfarmers: Annual Report. 2016). standard is used for measuring the fair value of an asset or liability by estimating the current replacement cost that would be required for replacing the service capacity of an asset. The cost approach used for estimating the fair value of land is not depreciated while the value of building is depreciated through the use of straight-line basis method. On the other hand, the fair value of goodwill measured at cost by deducting the accumulated impairment losses. The measurement method used by the company is reviewed annually by the management for determining the real value of its fixed assets and thus protecting the investors confidence. The company as such also face problem in reviewing the measurement method adopted whenever there us change in the economic circumstances such as change in store performance or changes in the long-term coal price forecasts (Wesfarmers: Annual Report. 2016). Critical analysis for determining the practical basis of IASBs approach to fair value measurement for companies with fixed assets not actively traded The international and national accounting standard-setting bodies have mandated the business companies to integrate the use of fair value measurement concept. The use of fair value accounting technique is mandated by the IASB for securing the interests of investors by providing them relevant information for decision-making. However, there has been continuous debate on the usefulness of IASB approach to fair value measurement for companies with fixed assets (Herrmann, Saudagaran and Thomas, 2006). The fair value measurement concept was criticized as it estimates the value of some assets at zero that resulted in the downfall of many business entities. The use of fair value measurement concept makes it rather difficult to identify the managerial fraud and the estimation is more difficult if the company has non-current asset. The fair value amendments are also rather difficult to be understood by the auditors and therefore its application becomes very complicated by the business entities (Alaryan, Haiji and Alrabei, 2014). The IFRS 13 standard adopted by the IASB regarding measuring the fair value of assets and liabilities requires businesses to adopt appropriate valuation techniques to estimate the fair value of its assets. As such, the business having non-current assets rather face difficulty in effectively complying with this IFRS standard as it requires appropriate judgment of management and annual review. Also, special training has to be provided to the auditors and accountant for estimating the fair value of its non-current assets fairly and adequately. This requires companies with non-current assets to develop and establish new procedures for determining the appropriate measurement policies and procedures (Edwards and Walker, 2009). Thus, the use of fair value measurement concept can provide misleading information for the business having assets that fluctuate largely in value throughout the year. Also, the information available from the market in relation to the non-current asset may not indicat e its fundamental value due to market inefficiencies. In addition to this, the manipulation in the price of an asset by a business entity also poses a major risk in assessing the fair value of an asset. This happen mainly in illiquid markets as trading by firms can impact its traded as well as its quoted prices. Therefore, it can be stated from the overall discussion that IASB approach to fair value measurement is not largely practical for companies that operates in illiquid financial market (Scarlata, Sole and Novoa, 2009). Conclusion Thus, it can be stated from the overall discussion that IASB has adopted the IFRS 13 standard in relation to the fair value measurement for improving the quality of financial reporting. However, the business entities having non-current assets also face difficulties in recognizing and measuring the fair value of its fixed assets such as property, plant and equipment. The appropriate use of fair value accounting requires correct judgment and selection on the part of management otherwise it can result in incorrect valuation of the fixed assets of the company. The measurement method also requires annual review on the part of the company in order to ensure that the method adopted is in accordance to the external market conditions. References Abdalrahim, A.A. and Hammad, S.M. 2015. The Impact of the Application of Fair Value Accounting on the Quality of Accounting Information. An Empirical Study on a Group of Companies Listed on the Khartoum Stock Exchange. International Journal of Academic Research in Accounting, Finance and Management Sciences 5 (1), pp. 148160. Alaryan, L., Haija, A. and Alrabei, A. 2014. The Relationship between Fair Value Accounting and Presence of Manipulation in Financial Statements. International Journal of Accounting and Financial Reporting 4(1), pp. 221-237. Christensen, H. B. and Nicolaev, V. V. 2011. Does fair value accounting for non-financial assets pass the market test? Review of Accounting Studies 18 (3), pp. 734-775. Edwards, J.R. and Walker, S. 2009. The Routledge Companion to Accounting History. Routledge. Herrmann, D., Saudagaran, S. M. and Thomas, W. B. 2006. The quality of fair value measures for property, plant, and equipment. Accounting Forum 30 (1), pp. 43-59. IFRS 13 Fair Value Measurement. 2017. [Online]. Available at: https://www.iasplus.com/en/standards/ifrs/ifrs13 [Accessed on: 24 August 2017]. IFRS 13 Fair Value Measurement. 2010. Online]. Available at: https://www.cpaaustralia.com.au/~/media/corporate/allfiles/document/professional-resources/ifrs-factsheets/factsheet-ifrs13-fair-value-measurement.pdf?la=en [Accessed on: 24 August 2017]. Measuring Assets and Liabilities. 2007. [Online]. Available at: https://www.pwc.com/gx/en/ifrs-reporting/pdf/measuringassetssurvey.pdf [Accessed on: 24 August 2017]. Scarlata, J., Sole, J. and Novoa, A. 2009. Procyclicality and Fair Value Accounting. International Monetary Fund. Wesfarmers: Annual Report. 2016. [Online]. Available at: https://www.wesfarmers.com.au/docs/default-source/reports/2016-annual-report.pdf?sfvrsn=4

Rape Essays - Rape, Acquaintance Rape, Date Rape,

Rape Rape Essay written by Dan Esca Here is a number for you: 354,670. That is the number of women that were raped in 1995 (RAINN 1). That is equivalent of one woman being raped every two minutes (RAINN 1). Want more numbers? In the last two years, more than 787,000 women were the victim of a rape or sexual assault (RAINN 1). And one more statistic that might get your attention is that only 37% of rapes are reported to the authorities (RAINN 2). Fortunately, there are ways to drastically reduce these numbers. For starters women need to know what constitutes rape. Second women need to know how to prevent rape before it starts, and lastly women need to know what to do if they are raped. According to the book Our Bodies Our Selves, rape is defined as ...any kind of sexual activity committed against a woman's will (Avery 135). When a person says the word rape, people automatically think of a stranger jumping out of the bushes or chasing you down an ally. But, the most common form of rape is called acquaintance rape or date rape. Acquaintance rape is defined as forced, manipulated or coerced sexual contact by someone you know (gopher.uchicago 1). Acquaintance rape can occur by someone you have just met, or dated a few times, or even with someone to whom you are engaged (Hughes 1). Acquaintance rape accounts for about 60% of all rapes reported (Hughes 1). According to Hughes, date rape usually occurs when a man and a woman are alone whether in a car or at home (2). Also drugs and alcohol sometimes play an important factor in date rape. Many victims say later that they drank too much or took too many drugs to realize what was going on by the time they realized their predicament, it was too later (Hughes 2). Another reason acquaintance rape occurs is mixed signals. For example, the woman acts friendly ...the man interprets this friendliness as an invitation to have sex and when a woman says no she means maybe (Hughes 2). The reason that men do this is because they are taught to be aggressive and controlling at an early age. Men need to realize that this attitude can lead to date rape and should not look at women as sex objects. Women need to be aware of men like this to prevent being raped. Since acquaintance rape and stranger rape can occur at any time, women should know how to prevent rape before it starts. There are many steps you can take to prevent being raped. The first step is to be psychologically prepared. Women must accept the fact that they are a potential rape victim (ncf.carleton 1). The second step is to be aware of community rape prevention and counseling. The third psychological step is to recognize the locations and situations where rape is more likely to occur, and avoid them. After being psychologically prepared women must know what to do in each of the following situations: in your car, on the street, and in your home. When you are in your car you should follow these instructions (ncf.carleton 2). 1. Keep windows and doors locked 2. If you should be followed into your driveway, stay in your car with the doors locked. Sound horn to get the attention of neighbors or scare the other driver off. 3. When parking at night, select a place that will be well lit when returning to the car. 4. Always make sure the car is locked, and have the keys ready when returning to the car. 5. Check interior of car before getting in. The following information will be useful when you are on the street. 1. Be observant of things around you. If someone is following you, go to the nearest house or store. 2. Walk near the curb and avoid passing close to shrubbery, dark doorways and other places of concealment. 3. DO NOT HITCHHIKE. 4. Avoid short cuts through parking lots and alleys. 5. Walk with a friend if at all possible. Don't walk alone. 6. When arriving home by taxi or private auto, ask the driver to wait until you get inside. 7. Don't jog in secluded areas 8. Know the location of the special emergency phones on

Black Like Me Essays

Black Like Me Essays Black Like Me Essay Black Like Me Essay Essay Topic: Black Boy Argument and Evidence Argument: Segregation is a huge part of this book and I think that the concept of racism is wrong and should not be used under any circumstances for any reason. Evidence: Page 8-10: Mr.. Griffin goes to visit Mr.. Levitate and tries to see if he will help him publish the book he soon wants to make after his experiment. The experiment is to change his skin color to black and try to resolve discrimination with the black and white people. Mr.. Levitate thinks this is a crazy idea and thinks hes sure to get killed he second someone finds out about what hes doing. 0 This shows that it was extremely dangerous to try anything like this back in that time period because everyone was very pro-racism. I think it shouldnt have to be dangerous to do this. I think its smart of him, in a way, because hes trying to fix things that shouldnt even be a problem. In other words, it shouldnt be dangerous because everyone is the same no matter what skin color and this happened to be a problem back then. Page 124-131: Mr.. Griffin is on the bus, in the back as usual, and two white women board and are unable to find a seat. The bus driver sees this and demands a young black man to move for them, but he refuses over and over again. Right at that time, a tall, buff, red-headed white man threatens to beat up the boy if he doesnt move, yet he still refuses. The bus driver wont let any rough housing go on and finally one of the women tell the bus driver that its okay and they dont mind, feeling bad for being the cause of all the drama. This shows that it wasnt even allowed for two of a different color to sit together. I think this is wrong because again, everyone is equal, but they didnt know that in this time. When the white man offered to beat him up because he wouldnt move it showed the pure hatred the white race had for the blacks, which is very wrong. Page 152-155: One morning, Mr.. Griffin receives a call from a newspaper he had recently done an interview for and tells him about his hanging effigy at one of the main intersections. He is very perplexed by this and starts to worry about how out-of-control its getting so fast. 0 This shows that when he came clean and people started to find out about this it did not have the positive effect he thought it would. Instead, it made everyone furious, especially the whites because he had betrayed them. I think this is awful because these people are not thinking from his point of view and are Just going along with the times of racism, which is not good or rightful. Black Like Me By Kayaking

Systems of Equations in SAT Math Algebra Prep and Practice

Systems of Equations in SAT Math Algebra Prep and Practice SAT / ACT Prep Online Guides and Tips Sure, you’ve done your paces on single variable equations and now they’re no problem, but what do you do when presented with multiple equations and multiple variables at once? These are what we call â€Å"systems of equations† and, luckily for us, they are extremely predictable types of problems with multiple methods for solving them. Depending on how you like to work best, you can basically choose your own adventure when it comes to system of equation problems. But before you choose the method that suits you (or the individual problem) best, let’s look at all the various options you have available as well as the types of questions you’ll see come test day. These questions will always show up once or twice on any given test, so it's best to understand all the strategies you have at your disposal. This will be your complete guide to systems of equations questions- what they are, the many different ways for solving them, and how you’ll see them on the SAT. What Are Systems of Equations? Systems of equations are a set of two (or more) equations which have two (or more) variables. The equations rely on each other and can be solved only with the information that each provides. The majority of the time on the SAT, you will see a system of equations that involves two equations and two variables, but it is certainly not unheard of that you will see three equations and/or a three variables, in any number of combinations. Systems of equations can also be solved in a multitude of ways. As always with the SAT, how you chose to solve your problems mostly depends on how you like to work best as well as the time you have available to dedicate to the problem. The three methods to solve a system of equations problem are: #1: Graphing#2: Substitution#3: Subtraction Let us look at each method and see them in action by using the same system of equations as an example. For the sake of our example, let us say that our given system of equations is: $$2y + 3x = 38$$ $$y - 2x = 12$$ Solving Method 1: Graphing There will only ever beonesolution for the system of equations, and that one solution will be the intersection of the two lines.In order to graph our equations, we must first put each equation into slope-intercept form. If you are familiar with lines and slopes, you know that slope intercept-form looks like: $y = mx + b$ So let us put our two equations into slope-intercept form. $2y + 3x = 38$ $2y = -3x + 38$ $y = {-3/2}x + 19$ And $y - 2x = 12$ $y = 2x + 12$ Now let us graph each equation in order to find their point of intersection. Once we graphed our equation, we can see that the intersection is at (2, 16). So our final results are: $x = 2$ and $y = 16$ Solving Method 2: Substitution In order to solve our system of equations through substitution, we must isolate one variable in one of the equations and then use that found variable for the second equation in order to solve for the remaining variable. For example, we have two equations, $2y + 3x = 38$ $y - 2x = 12$ So let us select just one of the equations and then isolate one of the variables. In this case, let us chose the second equation and isolate our $y$ value. $y - 2x = 12$ $y = 2x + 12$ Next, we must plug that found variable into the second equation. (In this case, because we used the second equation to isolate our $y$, we need to plug in that $y$ value into the first equation.) $2y + 3x = 38$ $2(2x + 12) + 3x = 38$ $4x + 24 + 3x = 38$ $24 + 7x = 38$ $7x = 14$ $x = 2$ And finally, you can find the numerical value for your first variable ($y$) by plugging in the numerical value for your second variable ($x$) into either equation. $2y + 3x = 38$ $2y + 3(2) = 38$ $2y + 6 = 38$ $2y = 32$ $y = 16$ Or $y - 2x = 12$ $y - 2(2) = 12$ $y - 4 = 12$ $y = 16$ Either way, you have found the value of both your $x$ and $y$. Again, $x = 2$ and $y = 16$ Solving Method 3: Subtraction As the last method for solving systems of equations, you can subtract one of the variables completely in order to find the value of the second variable. We do this by subtracting one of the entire equations from the other, complete, equation. Do take note that you can only do this if the variables in question (the one you wish to eliminate) are exactly the same. If they are NOT the same, then we must first multiply the entire equation by the necessary amount in order to make them the same. In the case of our two equations, none of our variables are equal. $2y + 3x = 38$ $y - 2x = 12$ In this case, let us decide to subtract our $y$ values and cancel them out. This means that we must first make them equal by multiplying our second equation by 2, so that both $y$ values match. $2y + 3x = 38$ $y - 2x = 12$ Becomes: $2y + 3x = 38$ (This first equation remains unchanged) And $2(y - 2x = 12)$ = $2y - 4x = 24$ (The entire equation is multiplied by 2) And now we can cancel out our $y$ values by subtracting the entire second equation from the first. $2y + 3x = 38$ - $2y - 4x = 24$ $3x - -4x = 14$ $7x = 14$ $x = 2$ Now that we have isolated our $x$ value, we can plug it into either of our two equations to find our $y$ value. $2y + 3x = 38$ $2y + 3(2) = 38$ $2y + 6 = 38$ $2y = 32$ $y = 16$ Or $y - 2x = 12$ $y - 2(2) = 12$ $y - 4 = 12$ $y = 16$ Our final results are, once again, $x = 2$ and $y = 16$. Though there are many ways to solve your problems, don't let this knowledge overwhelm you; with practice, you'll find the best solving method for you. No matter which method we use to solve our problems, a system of equations will either have one solution- meaning that each variable will have a numerical value attached- no solution, or infinite solutions. In order for a system of equations to have infinite solutions, each system is actually identical. This means that they are the same line. In order for a system of equations to have no solution, the $x$ values will be equal when the $y$ values are set to 1 (which means that both variables- $x$ and $y$- will be equal). The reason this is true is that it will result in two parallel lines, as the lines will have the same slope. The system has no solution because the two lines will never meet and therefore have no point of intersection. For instance, Because our system will have no solution when both our $y$ values and our $x$ values are equal, this means that there will be no solution where we have eliminated both our variables by canceling them out. In this case, the most expedient solution to this problem will be subtraction. Why? We can see this because the two $x$ values ($2x$ and $4x$) are multiples of one another, so we can easily multiply one equation in order to equal them out. $2x - 5y = 8$ $4x + ky = 17$ Now, let us multiply the top equation in order to equal out our $x$ values. So the system pair, $2(2x - 5y = 8)$ $4x + ky = 17$ Becomes, $4x - 10y = 16)$ - $4x + ky = 17$ $-10y - ky = -1$ In order to have NO solution, our two $y$ values must balance out to zero. So let us set our two $y$ values equal to one another: $-10y - ky = 0$ $-ky = 10y$ $k = -10$ Our $k$ valuemust be -10 in order for our system of equations to have no solution. Our final answer is A, -10. [Note: don’t fall for the bait answer of +10! You are still subtracting your system of equations, so keep close track of your negatives.] Also, if it is frustrating or confusing to you to try to decide which of the three solving methods â€Å"best† fits the particular problem, don’t worry about it! You will almost always be able to solve your systems of equations problems no matter which method you choose. For instance, you could have also chosen to graph this question. If you had done so, you would first have to put each equation into slope-intercept form: $2x - 5y = 8$ $4x + ky = 17$ $2x - 5y = 8$ $-5y = -2x + 8$ $y = 2/5(x) + 8$ And $4x + ky = 17$ $ky = -4x + 17$ $y = {-4/k}(x) + 17$ Now, we know a system of equations will have no solution only when each variable balances out to zero, so let us equate our two $x$ variables in order to solve for $k$. $2/5(x) = {-4/k}(x)$ $2/5 = {-4}/k$ ${2k}/5 = -4$ $2k = -20$ $k = -10$ Again, our $k$ value is -10. Our final answer is A, -10. As you can see, there is never any â€Å"best† method to solve a system of equations question, only the solving method that appeals to you the most. All roads lead to Rome, so don't stress yourself by trying to find the "right" solving method for your systems problems. Typical Systems of Equations Questions Most systems of equations questions on the SAT will let you know that it IS a systems of equations by explicitly using the words â€Å"systems of equations† in the question itself. (We will walk through how to solve this question later in the guide) Other problems will simply present you with multiple equations with variables in common and ask you to find the value of a one of the variables, or even a combination of the variables (such as the value of $x + y$ or $x - y$). (We will walk through how to solve this question later in the guide) And finally, the last type of systems of equation question will ask you to find the numerical value of a variable in which there is NO solution, as with the example from earlier. Want to learn more about the SAT but tired of reading blog articles? Then you'll love our free, SAT prep livestreams. Designed and led by PrepScholar SAT experts, these live video events are a great resource for students and parents looking to learn more about the SAT and SAT prep. Click on the button below to register for one of our livestreams today! Strategies for Solving Systems of Equations Questions All systems of equations questions can be solved through the same methods that we outlined above, but there are additional strategies you can use to solve your questions most accurately and expediently. #1: To begin, find the variable that is already the most isolated The ultimate goal is the find the value of all the variables, but we can only do this by finding one variable to start with. The easiest way to solve for this one variable isolate (or eliminate) the variable that has the fewest coefficients or is seemingly the most isolated. For instance, $5x - 3y = -13$ $2x + y = 19$ If we are using substitution, it is easiest for us to first isolate the $y$ value in our second equation. It is already the most isolated variable, as it does not have any coefficients, and so we will not have to deal with fractions once we replace its value in the first equation. If, on the other hand, we were using subtraction, it is still best to target and eliminate our $y$ values. Why? Because we have $3y$ and $y$, which means that we only have to multiply the second equation by 3 in order to match up our $y$ values. If we were to target and eliminate our $x$ values, we would have to multiply both equations- the first by 2 and the second by 5- in order to make our $x$ values match. Though you can always find your solutions no matter which variables you choose to isolate or eliminate, it's always nice to save yourself the time, energy, and hassle (not to mention avoid possible mistakes) by going for the easy pickings first. #2: Practice all three solving methods to see which one is most comfortable to you The best way to decide which system of equation solving method suits you the best is by practicing on multiple problems (though it will help your flexibility if you can become comfortable using all the solving methods available, even if one or two suit you better than the other(s)). When you test yourself on systems questions, try to solve each one using more than one method in order to see which one is most comfortable for you personally. #3: Use subtraction for questions that require finding more than just one variable Most â€Å"multiple variable solve† systems of equations questions will ask you to find $x + y$ or $x - y$, which will almost always be most easily found via the subtraction method. It is also most useful to use the method of subtraction when we have three or more variables, especially when it is a combination of multiple variables AND three or more variables. We will see this kind of problem in action in the next section. Ready to tackle your systems problems and put your strategies to the test? Test Your Knowledge Now let us test your system of equation knowledge on real SAT math questions. 1. 2. 3. Answers: 300, E, 12 Answer Explanations: 1. As we outlined in our strategy section, it is almost always easiest to find the value of multiple variables by using the method of subtraction (though, again, it is not the only way). We are restricted somewhat, though, as we have three variables and only two equations. Why is this important? Well, we can find the individual values for each variable if we have the same number of equations as we have variables, but in this case we do not. This means we need to use a solution that will give us $x + y$, since we cannot find the value of $x$ or $y$ alone. So let us use subtraction. To do this, we must subtract like variables and, luckily for us, both equations have a single $x + y$ value. This means we can isolate our variable $z$. $x + y + 3z = 600$ $x + y + z = 400$ So let us subtract them. $x + y + 3z = 600$ - $x + y + z = 400$ - $2z = 200$ $z = 100$ Now that we have the value of $z$, we can replace it in either of the equations in order to find the value of $x + y$. Because it is always easiest to use the most isolated variable (less math involved for us!), let us our second equation to plug in our $z$ value into. $x + y + z = 400$ $x + y + 100 = 400$ $x + y = 300$ Our final answer for the value of $x + y$ is 300. Do note, however, that if you would much prefer to use substitution, you can definitely do so. Because we are trying to find $x + y$, let us isolate it as our wanted variable in one of our equations. $x + y + 3z = 600$ $x + y + z = 400$ Let us use our first equation. $x + y + 3z = 600$ $x + y = 600 - 3z$ And now we can substitute our $x + y$ value into our second equation. $x + y + z = 400$ $(600 - 3z) + z = 400$ $600 - 2z = 400$ $-2z = -200$ $z = 100$ Now that we have found our value for $z$, we can plug it into either equation to find the numerical value for our $x + y$. Let us use the second equation to do so. Why the second? Because each value is already the most isolated and so will be easiest to work with, but each question will work either way. $x + y + z = 400$ $x + y + 100 = 400$ $x + y = 300$ Again, our final answer is $x + y = 300$ As you can see, any method will suit you- it just depends on how you like to work. 2. Again, though not the only way to solve our problem, it is easiest to use subtraction when we have three or more variables in our equations or we are trying to find a combination of variables (in this case, the value of $y + z$). In this case, we have both, so let us use subtraction. $3x + 2y + 2z = 19$ $3x + y + z = 14$ Our $x$ values are identical, so let us simply subtract the second equation from the first. $3x + 2y + 2z = 19$ - $3x + y + z = 14$ - $y + z = 5$ Our final answer is E, $y + z = 5$ 3. In this case, let us use the method of substitution in order to isolate one of our values and plug it into one of the other equations in our system. The equations we are given are: $x = 3v$ $v = 4t$ $x = pt$ $v$ is already isolated, so let us plug it back into our first equation. $v = 4t$ $x = 3v$ $x = 3(4t)$ $x = 12t$ Now, we are also told that $x = pt$, so we can equate the two expressions. $x = 12t$ $x = pt$ $12t = pt$ Because 12 and $p$ both act as coefficients (numbers before a variable) for $t$, we can see that they are equal. This means that $p = 12$ Our final answer is 12. You did it! Balloons and confetti for you! The Take-Aways As you can see, systems of equations are some of the most versatile problems when it comes to methods for solving them (though the problems themselves are not terribly varied). Though you can solve many problems on the SAT in a variety of ways, most are not quite so flexible, so take heart that you have many choices for how to proceed for your systems of equations questions. Once you practice and familiarize yourself with these types of questions, you’ll find the best method for you- your strengths, and your timing- for taking the test. And pretty soon, you’ll be able to knock out systems of equations questions in multiple ways, blindfolded, and with hands behind your back (though why you would want to is, frankly, anyone’s guess). What’s Next? Systems were a snap, you say? You're ready for math problems, you say? Well lucky you! We have more math guides than you can shake a stick at, all of which cover crucial aspects of the SAT math section. Lines and angles, polygons, integers, ratios...any topic you need to brush up on is at your fingertips, so make the best of your study time and energy and target any of your known problem areas before test day. Want to know the most valuable strategies for SAT math problems? Check out our guides on plugging in answers and plugging in numbers to help finesse the vast majority of your SAT math questions. Looking to get a perfect score? Look no further than our guide to getting a perfect 800 on the SAT math section, written by a perfect-scorer. 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 Math strategy guide, 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:

Sap Essay Example | Topics and Well Written Essays - 750 words - 1

Sap - Essay Example Pan African Health Organization (PAHO) gave the process of vaccine and the types even the challenges of vaccine as a response to preventing the outbreak. CHARACTERISTICS: Cholera is an asymptomatic infection because by the time the symptoms appear, the disease is already widespread. It affects young children, older ones and even adults. Its characterized by watery diarrhea , creamps in the limbs and it leads to dehydration of the patient. Treatment: Vaccination is recommended to those at risk of being infected. Those infected should have continued eating speeds to recover the normal intestinal function. Its treated with Oral Rehydration Therapy (ORT). ORT is the easiest and simplest way of treatment since its effective and safe. "http://www.doctorswithoutborders.org/news/article.cfm?id=6362HYPERLINK "http://www.doctorswithoutborders.org/news/article.cfm?id=6362&cat=field-news"&HYPERLINK "http://www.doctorswithoutborders.org/news/article.cfm?id=6362&cat=field-news"cat=field-news" For Haitians, Cholera Remains a Major Public Health Problem, Medecins Sans Frontieres. PROBLEMS: Cholera in Haiti continues to be widespread due to reduced international funding which has slowed down the delivery of medical care and provision of clean water and sanitation services. Measures taken to prevent and treat cholera are not enough because its still far from being

Discuss gender roles and male and female relationship as it relates to Essay

Discuss gender roles and male and female relationship as it relates to the concept of authority in 20th American society - Essay Example The 20th century American society was very much influenced by the patriarchal western culture; but towards the end of the century rapid changes occurred in the American society. The role of women and the importance of family life had to be redefined as there was greater number of divorces: divorce was common in half of the homes and many families included single parents, step-parents, step siblings, adopted children and even mixed parents. Family as an institution was a great failure and very often the concept of man as the ‘bread giver’ of the family was shattered as women had to earn themselves to support the family and children. Many writers have pictured this conflict in the American society and Anzia Yezierska’s novel ‘Bread givers’ is a genuine attempt in this regard. The writer narrates the story of her protagonist, Sara Smolinsky, who fights against the dominant male culture and beliefs of her father and finally finds her own place in the high ly competitive New America. The novel clearly shows how her father Reb Smolinsky leads an easy going life and how he imposes his domination over his wife and daughters. The novel is set in the background of a massive immigration to America by people from all over the world for better living standards, believing that America is the most suitable nation to establish themselves financially and culturally, and to realize their inner urge for independence and self fulfillment. Sara, the protagonist of the novel, is the youngest daughter of an orthodox Jewish rabbi who cherishes a rigid conception of Jewish womanhood. Her family had immigrated to America from a village in Poland and according to her father’s Jewish tradition, the only role a Jewish woman had in her life was to take care of the family, and to make life easier for her husband or father. Thus, women were not given the individual freedom to decide a life of their own. This is evident when we find

Is Organic Food Good for You Essay Example for Free

Is Organic Food Good for You Essay What is organic food? †¢(1) Organic food is food which has been produced to standards designed to keep the production more natural. Fewer, if any, chemicals are used and most pesticides are banned when they are used they are very carefully controlled. †¢(2)Organic food costs more then non-Organic food. This is not always the case but on average organic farmers generally charge more for their produce because: oMany organic farming practices take a bit longer and produce lower yields oIt is more labor intensive than conventional agriculture oFields have to be taken out of food production while they go through three years of organic conversion or for fertility building. Here you will find out if organic food is good for you or not, there will be the science behind it, advantages, and disadvantages evidence and a conclusion. The science behind it In the rush to produce more and more crops to satisfy growing demand producers have had to resort to using a lethal cocktail of pesticides to control disease and insect attack. Good news for their bank balances perhaps but not good news for your health, this is why you need to be informed of the advantages of organic food. Did you know that if you consumed an average apple you would be eating over 30 pesticides, even after you have washed it? Organic food is known to contain 50% more nutrients, minerals and vitamins than produce that has been intensively farmed. You will have to eat more fruit nowadays to make up the deficiency, but unfortunately that means eating more chemicals, more detrimental affects on your health eating something that should be good for you! Some more startling facts now. Pesticides in food have been linked to many diseases including: ? Cancer ?Obesity ?Alzheimer’s ?some birth defects There are probably others but if you think about it, how can it be okay for you to eat chemicals and not expect some form of reaction in your body. Our bodies are delicwonderful machines. Any form of foreign chemical is bound to cause irritation at the least. (3)Some organic foods, including fruit, vegetables and milk, may be more nutritious than non-organic produce, according to an investigation by British scientists. Early results from a ? 12m study showed that organic fruit and vegetables contained up to 40% more antioxidants than non-organic varieties, according to Professor Carlo Leifert at Newcastle University, who leads the EU-funded Quality Low Input Food project. Larger differences were found in milk, with organic varieties containing more than 60% more antioxidants and healthy fatty acids, he said. Antioxidant-rich food is often promoted as healthier because in lab tests the compounds neutralize free radicals that are thought to contribute to ageing. (4) Ben Gold acre says the Soil Associations criticism of the recent Food Standards Agency research on nutrients is not about organic food and that the emotive commentary in favor of organic farming bundles together diverse and legitimate concerns about unchecked capitalism in our food supply, In fact, our argument with the FSA research is about whether it gives a fair and accurate picture of organic food. Gold acre. First, he said we were trying to change the argument by saying that the important issue with organic food is not personal health benefits, but rather benefit to the environment. More farmland wildlife, high animal welfare and lower pollution were not mentioned in our own initial response, but were put forward strongly by the government when the FSA launched its report, and we repeated it as the governments view, with which I agree. Second he argued that absence of pesticides, no routine use of antibiotics on farm animals and far fewer additives allowed in organic food all deliver health benefits. Goldacre says that as these cannot be measured by the FSA research, mentioning them is gamesmanship. These are real benefits, confirmed by other research. The organic movement represents a spectrum of practices, attitudes, and philosophies. On the one hand are those organic practitioners who would not use chemical fertilizers or pesticides under any circumstances. These producers hold rigidly to their purist philosophy. At the other end of the spectrum, organic farmers espouse a more flexible approach. While striving to avoid the use of chemical fertilizers and pesticides, these practitioners do not rule them out entirely. Instead, when absolutely necessary, some fertilizers and also herbicides are very selectively and sparingly used as a second line of defense. Nevertheless, these farmers, too, consider themselves to be organic farmers [6]. For raising animals, antibiotics would not be permitted as growth stimulants but would be permitted to counter infections. The rules permit up to 20% of animal feed to be obtained from non-organic sources. This was done because some nutrients (such as trace minerals) are not always available organically. Irradiation, which can reduce or eliminate certain pests, kill disease-causing bacteria, and prolong food shelf-life, would be permitted during processing. Genetic engineering would also be permissible. More Nutritious? Organic foods are certainly not more nutritious The nutrient content of plants is determined primarily by heredity. Mineral content may be affected by the mineral content of the soil, but this has no significance in the overall diet. If essential nutrients are missing from the soil, the plant will not grow. If plants grow, that means the essential nutrients are present. Experiments conducted for many years have found no difference in the nutrient content of organically grown crops and those grown under standard agricultural conditions. Safer? Many organic proponents suggest that their foods are safer because they have lower levels of pesticide residues. However, the pesticide levels in our food supply are not high. In some situations, pesticides even reduce health risks by preventing the growth of harmful organisms, including molds that produce toxic substances . To protect consumers, the FDA sets tolerance levels in foods and conducts frequent market basket studies wherein foods from regions throughout the United States are purchased and analyzed. Its 1997 tests found that about 60% of fruits and vegetables had no detectable pesticides and only about 1. 2% of domestic and 1. 6% of imported foods had violative levels [13]. Its annual Total Diet Study has always found that Americas dietary intakes are well within international and Environmental Protection Agency standards. Most studies conducted since the early 1970s have found that the pesticide levels in foods designated organic were similar to those that were not. In 1997, Consumer Reports purchased about a thousand pounds of tomatoes, peaches, green bell peppers, and apples in five cities and tested them for more than 300 synthetic pesticides. Traces were detected in 77% of conventional foods and 25% of organically labelled foods, but only one sample of each exceeded the federal limit Pesticides can locate on the surface of foods as well as beneath the surface. The amount that washing can remove depends on their location, the amount and temperature of the rinse water, and whether detergent is used. Most people rinse their fruits and vegetables with plain Tastier? Organically grown foods are not inherently tastier than conventionally grown foods. Taste is influenced by freshness, which may depend on how far the products must be shipped from farmer to consumer. What kinds of locally grown fruits and vegetables are available varies from community to community. Whether they are organically or conventionally produced is unlikely to make any difference. In the early 1990s, Israeli researchers made 460 assessments of 9 different fruits and vegetables and no significant difference in quality between organic and conventionally grown samples. The Consumer Reports study found no consistent differences in appearance, flavour, or texture. Better for the Environment? Many buyers of organic foods believe that the extra money they pay will ultimately benefit the environment by encouraging more farmers to use organic methods. But doing this cannot have much effect because organic agriculture is too inefficient to meet the worlds food needs. Moreover, the dividing line between organic and conventional agriculture is not sharp because various practices are not restricted to one or the other. For example, organic farmers tend not to use pesticides, but faced with threatened loss of crops, they may change their mind. If certain patterns of pesticide use cause more harm than good and there is a way to remedy the situation, the people concerned about it can seek regulatory solutions. I dont believe that paying extra for food will benefit anybody but those who sell it. This research shows there are benefits, said Dr Kirsten Brandt of Newcastle University, which led the research. The reason why its such a grey area is because its extremely difficult to measure the health benefit in any food, but we can say that if you eat 400g of fruit and vegetables per day you would get 20 per cent more nutrients in organic food. Peter Melchett, policy director of the Soil Association, welcomed the new research. He said: There is clear evidence that a range of organic foods contain more beneficial nutrients and vitamins and less of things known to have a detrimental health effect.

Lord of the Flies: Symbolism Analysis Essay -- power, piggy, jack, ral

Characters are used in literature as symbols to represent mankind's different â€Å"faces†. Everyone in both fictional and real societies have civil orderly sides, as well as an instinctual hunger for power. Both of these traits together make us human, but imbalance of these traits in some people can alter our being. These traits are necessary for our survival, but too much can create toxic environments. In the novel Lord of the Flies, William Golding uses symbols to tell the reader more about human traits and provides a platform that shows the interactions between people with different balances of traits; Golding then shows the possible outcome of the conflict these traits create. Three main characters that stand out and represent the civility and hunger for power of humans are Piggy, Jack, and Ralph. Each can be seen as a symbol for different behaviors and traits that humans show, as well as the different mixes of civil and instinctual. The characters symbolize the different traits, instinctual power and calming civil nature, and how the different balances can affect a persons actions, behaviors, and interactions with others. The first main character and by far the boldest is Jack. He represents mankind's imbalance with instinctual nature. Jack comes into the story as the leader of a group of choir boys. Golding uses Jack to show man’s constant battle to be the best and control all of the power. When all the boys meet up with Ralph and Piggy, the first thing the boys do is have a vote for a leader. After the vote is tallied and Ralph is declared the leader, â€Å"The circle of boys broke into applause. Even the choir applauded; and the freckles on Jack’s face disappeared under a blush of mortification.†(23 Golding). Jack shows jealousy a... ...n then Ralph seems to change after that as to try and make up for a lapse in his judgement. William Golding uses symbols as a way to tell his readers about human nature through their interactions, conversations, and actions. Each character was set up to show a different side of mankinds faces. Each imbalance of human nature can be toxic but it is up to the individual to decide for change or against it. Although this is just a story, it outlines a lot of what is in society today. Leaders are corrupt or too distanced to know what our lives are like to lead properly. A leader who is in the same situation as Ralph has great potential in becoming a great leader. From age to age, symbols in literary work tell us more about who we are, and answer some of the what if’s in life. Works Cited Golding, William. Lord of the Flies. New York; Penguin Group,2006. Print.

Positive And Negative Of Social Media Essay

Currently, the development of social media applications such as Facebook, Twitter, etc., has developed very rapidly both among teens or children. As social media application this of course brings many new effects in the development of adolescents and children, both negative and positive impacts. The positive impact of social media in the development of IT actually bring many advantages, such as ease in communication, search and access informasi. But in addition to that it also carries a negative thing for the children and young people in the use of function of that. In this case we as users of social media should be more observant in terms of using the function of social media. see more:speech on social media Facebook, twitter and other social networking sites today is the application of technology that are popular among teenagers as well as children. With this website we can expand both kinship and friendship with the wider community, not only within the scope of the neighborhood alone but from different walks of life, environmental and social status. It is a must for teenagers to have it. Given this social networking site has resulted in a positive or negative impact. The positive impact of social networks such as means to promote ad recently referred by selling online, there is also what makes the group or community to exchange information and also extend friendship. In addition, social networking can also bring kinship that has not been met or had dropped out. The negative impact of social networking for teens and children are the social networking sites that they will feel addicted and do not know the time because they have to update to the social networking sites that they have. Lately rampant cases of kidnapping of a teenage girl after meeting through social networks, there is also the escape or run away from home after communicating with social networking friends. The negative impact of social networking sites are also apparent in the change of attitude shown after the teen social networking addiction among them become lazy because too preoccupied with their social networks, they also forget their responsibilities as students.

Riordan Manufacturing Accounting Systems, Part Ii

RiordanManufacturingAccounting Systems, Part II Business Systems I/BSA 500 November 19, 2012 LiseHautzinger Riordan Manufacturing Accounting Systems, Part II Comprehensive accounting systems and practices assist companies in monitoring cash flow expenses and investments as well as identify new sources of income. Riordan Manufacturing’s current accounting system lacks consistency across multiple locations and basic accounting modules. Each location has a closed system and dos not incorporate other department systems such as Marketing and Sales, Production, and Operations.Streamlining each accounting system to include the basic accounting modules and incorporating other company systems will help to ensure compliance and identify spending costs and potential capital investments. With the three operating entities (Georgia, Michigan, and California) and the joint venture in the People’s Republic of China, Riordan Manufacturing has a complex accounting setup. All information gathered from the operating entities is compiled at their corporate office in San Jose, California.Similar to that of other companies, Riordan Manufacturing must ensure that there is cohesion between the various entities by instilling basic use of accounting functions and methods. Although the accounting configuration and distribution is transparent to their customers and suppliers, the aggregation process is complex. The recommendations presented by Team A will help to build an integrated approach to their accounting and distribution setup. At a minimum, the basic components of each operating entity accounting system include the following functions: General Ledger, Accounts Payable, Accounts Receivable, and Inventory.The company has published balance sheet information that shows this level of data by comparing fiscal year ending September 30, 2010 vs. September 30, 2011. Assets for the Riordan Manufacturing include the following: information received from General Ledger, Accounts P ayable, Accounts Receivable, and Inventories. Fiscal year ending September 2011 yield total assets of $47,409,137 compared to fiscal year 2010 numbers of $34,825,498. That is an increase of $12,583,639 or approximately 26. % in 2011 compared to 2010 assets. In addition to the aforementioned accounting functions, Riordan Manufacturing uses the standard accounting methods of cash and accrual. Both methods are similar, but one of these methods will be used based on timing. In financial reporting, the cash method of accounting is used when accounting records revenue when cash from customers is received, and records expenses when they are paid in cash (Sanker, 2012). Therefore, cash basis does not recognize accounts receivable or payable.Conversely, accrual method of account include items when they are earned in addition to claiming deductions when expenses are incurred (Sanker, 2012). There are plenty of software programs available to help an organization’s accounting needs. With so many available finding the right software program can be a burden. Evaluating the needs of an organization as well as the size of the organization will help one find the correct software program. When selecting the software program it should be upgradeable for future needs as well as be able to troubleshoot and fix any errors in the program.The cost of the accounting software will also play a huge part in deciding on an accounting program. Riordan Manufacturing has multiple divisions of the company. When it comes to accounting software there are different programs used throughout Riordan Manufacturing. The San Jose plant use a different accounting software program than the Michigan and Georgia plants. This often causes a delay in financial reporting, which has caused Riordan Manufacturing investor’s confidence to decrease. The delay will also impact the outcome of future capital investments.When are there errors in accounting and financial documents this will often lead t o errors and spark costly audits (Perry, 2006). The different departments of accounting such as accounts payable, accounts receivable, and order entry need to be maintained by one system and an individual server with mirroring will suffice for the above needs and of course, a proper backup solution will be for safekeeping of this data (Perry, 2006). Microsoft produces a program that can meet the needs of Riordan Manufacturing. Solomon Great Plains program is the recommendation for Riordan Manufacturing.The functions needed by Riordan Manufacturing and pricing makes this the logical choice for accounting software. This program will allow all divisions to report back to the central point, therefore providing instance reports. One must find a compatible program that works well with the system currently in place. Riordan Manufacturing requires certain systems to create an effective and efficient accounting system. Systems such as sales, accounting, financing and human resources need to have access to the accounting system (Apollo Group, Inc. , 2012).Point of sale and cash register systems must continuously, during business hours, be connected to the accounting system. Reason being, sales are tracked and verified instantaneously. Inventory must also be considered within the accounting system to make certain that all inventory levels are monitored and replenish without user input. Monetary needs for inventory replenishing is tracked within the accounting software system. Billable hours must be tracked for cost purposes to make certain the company is working within budgetary and time constraints.The accounting systems directly connected to accounting software must also contain the general ledger accounts, accounts payable, and accounts receivable. Purchase orders for plastics orders must generate bills to customers. Collections must also have access to the company's accounting system because many times bills do not get paid, therefore collection action must be pursue d. These requirements must also be as secure as possible, behind a firewall, and virtual local area network (VLAN). Expense accounts must also be tracked within the accounting software to make certain every expense is accounted for.Finally, payroll, which includes salary and wages, payroll taxes, and deductions must be accounted for and budgeted. Integrating different modules provide a well-rounded accounting software package with the ability to keep management informed of the financial status of the company. Riordan’s current system does not include basic accounting departmental functions or modules. The company must devote funds and time to generate accurate Income Statements, Balance Sheets and the General Ledger in a consolidated effort with external auditors.As a result, a coordinated effort should be made to consolidate systems, link associated databases, and purchase appropriate accounting software. Purchase or development of software will reduce data redundancies and increase efficiency and productivity. By undertaking these measures Riordan will be able to ensure compliance, therefore cutting costs, and focus on identifying new sources of revenues and cost savings initiatives. References Apollo Group, Inc. (2012). Riordan manufacturing – intranet. Retrieved on November 4, 2012, from https://ecampus. hoenix. edu/secure/aapd/cist/vop/Business/Riordan/index. asp University of Phoenix. (2010). BSA/500 course notes. Retrieved from University of Phoenix, BSA500 – Business Systems I website. Perry, Cornell. (2006). Riordan Manufacturing Proposal. Retrieved November 18, 2012 from http://www. scribd. com/doc/48198199/Riordan-Manufacturing-Proposal Sanker, S. (2012). Accounting Methods: Cash vs. Accrual. Small Business Chronicle. Retrieved November 19, 2012, from http://smallbusiness. chron. com/accounting-methods-cash-vs-accrual-3732. html

Cronenburg and Psychoanalytic Theory essays

Cronenburg and Psychoanalytic Theory essays Psychoanalysis, as stemmed from Freud, brings the unconscious to the foreground of importance, adding value to those thoughts, feelings, etcetera, that are usually repressed. Film, as a mass entertainment, serves as a way for an audience to experience situations that they do not always have the chance to experience, but, to do so, relies on somehow pulling the viewer in so that they do not necessarily realise, while they are watching, that they are watching a film, but, instead, feel as if they are the one caught up in the action of the piece. So, then, the filmmakers job is to prompt this experience for the audience and can do so by positioning the viewer to feel as if they, themselves, are witnessing the events in the film. How can a viewer so believe in a film when they, all the time, know that the world and story of the film is fiction and fantasy? The power of cinema comes in its power to duplicate the real world, the world we know. Cinema is able to show us the world we live our lives in, but it goes beyond that; it is also capable of manipulation- unlike many other arts, which can simply observe and record with minimal manipulation. It is manipulation that sparks interest in the world, as portrayed in film. If there was no manipulation, it may not be worth watching film because it would simply be a straight reproduction of the world, in which we live, and would probably be better experienced in the world itself. Even the most realist of films, in the Bazin-ian sense of the term, relies on manipulation, although the manipulation is to hide that there has been any. How, then, does this manipulation work to attract the viewer? Surely, the simple fact that there is manipulation cannot be enough; there must be some reason to rely on this tactic. Thus the film is like the mirror. But it differs from the primordial mirror in one essential point: although, as in the latter, everything...

Observing Tomb Sweeping Day in China

Observing Tomb Sweeping Day in China Tomb Sweeping Day (æ ¸â€¦Ã¦ËœÅ½Ã¨Å â€š, QÄ «ngmà ­ng jià ©) is a one-day Chinese holiday that has been celebrated in China for centuries. The day is meant to commemorate and pay respect to a person’s ancestors. Thus, on Tomb Sweeping Day, families visit and clean the gravesite of their ancestors to show their respect. In addition to visiting cemeteries, people also go for walks in the countryside, plant willows, and fly kites. Those who cannot travel back to their ancestors’ gravesites may opt to pay their respects at martyrs parks to pay homage to revolutionary martyrs. When Is Tomb Sweeping Day? Tomb Sweeping Day is held 107 days after the start of winter and is celebrated on April 4 or April 5, depending on the lunar calendar. Tomb Sweeping Day is a national holiday in China, Hong Kong, Macau, and Taiwan with most people having the day off from work or school to allow time to travel to ancestral gravesites. Origins Tomb Sweeping Day is based on the Hanshi Festival, which is also known as the Cold Food Festival and Smoke-Banning Festival. While the Hanshi Festival is no longer celebrated today, it has gradually been absorbed into Tomb Sweeping Day festivities. The Hanshi Festival commemorated Jie Zitui, a loyal court official from the Spring and Autumn Period. Jie was a loyal minister to Chong Er. During a civil war, Prince Chong Er and Jie fled and were in exile for 19 years. According to legend, Jie was so loyal during the duo’s exile that he even made broth out of the flesh of his leg to feed the prince when they were short of food. When Chong Er later became king, he rewarded those who helped him when times were tough; however, he overlooked Jie. Many advised Jie to remind Chong Er that he, too, should be repaid for his loyalty. Instead, Jie packed his bags and relocated to the mountainside. When Chong Er discovered his oversight, he was ashamed. He went to look for Jie in the mountains. The conditions were harsh and he was unable to find Jie. Someone suggested that Chong Er set fire to the forest to force Jie out. After the king set fire to the forest, Jie didn’t appear. When the fire was extinguished, Jie was found dead with his mother on his back. He was under a willow tree and a letter written in blood was found in a hole in the tree. The letter read: Giving meat and heart to my lord, hoping my lord will always be upright. An invisible ghost under a willow Is better than a loyal minister beside my lord. If my lord has a place in his heart for me, please make self-reflection when remembering me. I have a clear conscious in the nether world, being pure and bright in my offices year after year. To commemorate Jie’s death, Chong Er created the Hanshi Festival and ordered that no fire could be set on this day. Meaning, only cold food could be eaten. One year later, Chong Er went back to the willow tree to hold a memorial ceremony and found the willow tree in bloom again. The willow was named ‘Pure Bright White’ and the Hanshi Festival became known as ‘Pure Brightness Festival.’ Pure Brightness is a fitting name for the festival because the weather is usually bright and clear in early April. How Is Tomb Sweeping Day Celebrated? Tomb Sweeping Day is celebrated with families reuniting and traveling to their ancestors’ gravesites to pay their respects. First, weeds are removed from the gravesite and the tombstone is cleaned and swept. Any necessary repairs to the gravesite are also made. New earth is added and willow branches are placed atop the gravesite. Next, joss sticks are placed by the grave. The sticks are then lit and an offering of food and paper money is placed at the tomb. Paper money is burned while family members show their respect by bowing to their ancestors. Fresh flowers are placed at the tomb and some families also plant willow trees. In ancient times, five-colored paper was placed underneath a stone on the grave to signify that someone had visited the grave and that it had not been abandoned. As cremation is gaining popularity, families continue the tradition by making offerings at ancestral altars or by placing wreaths and flowers at martyrs’ shrines. Due to hectic work schedules and the long distance some families must travel, some families opt to mark the festival earlier or later in April over a long weekend or assign a few family members to make the trip on behalf of the entire family. Once the family has paid their respects at the gravesite, some families will have a picnic at the gravesite. Then, they take advantage of the usually good weather to take a walk in the countryside, known as è ¸ Ã© â€™ (TqÄ «ng), hence another name for the festival - Taqing Festival. Some people wear a willow twig on their heads to keep ghosts away. Another custom includes picking shepherd’s purse flower. Women also pick herbs and make dumplings with them and they also wear the shepherd’s purse flower in their hair. Other traditional activities on Tomb Sweeping Day include playing tug-of-war and swinging on swings. It is also a good time for sowing and other agricultural activities, including planting willow trees.

Chemical Principles Assignment Example | Topics and Well Written Essays - 1250 words

Chemical Principles - Assignment Example (a) ClOF4- Cl has 7 electrons in its outer most shell. 5 electrons shared with the atoms around it while there is one lone pair. This means that there are a total of 6 electron domains. Therefore the shape is square pyramidal and the hybridization is sp3d2. (b) (CH3)2TeCl2 It has 6 electrons in its outer most shell. 4 of them are shared with the molecules around it while 2 are the lone pairs. This indicates that there are a total of 5 electron domains. Therefore Te has an sp3d hybridization having the molecular shape of see-saw. And a bond angle of 90 and 120. (c) ICl2- The ICL2- molecule has I as Iodine has Iodine as its central atom. The iodine molecule has 7 electrons, two of which have been donated to the Cl molecules satisfying their octet. The iodine has a negative charge, meaning that it also has eight electrons. 3 lone pairs and one shared with each chlorine. The total electron domains are hence 5 indicating that Iodine has an sp3d hybridization. The shape hence becomes linear with the angle approximately equal to 180o. NOTE: Some of the answers to this section REQUIRE structural formulae drawn in Symyx Draw (freeware available from the Accelrys website). There is a tutorial in the Organic folder of the Chemical Principles module in Blackboard to assist in learning how to use Symyx