Friday, January 31, 2020

African American Experience Essay Example for Free

African American Experience Essay African Americans lived differently than white men did during the turn of the century. They faced many problems within the society. Some of the issues they faced were out of their hands. Although things were not the greatest all the time, there were supporters and organizations that they could turn to. Along with these organizations they had leaders that tried to help the race. Many African Americans became successful in the late 1920’s, and still to this day there are many African Americans that are successful. During the time period around the late 1870’s through the 1920’s many African Americans did not have good jobs. The majority of African Americans lived in the southern states. Many were sharecroppers who worked the land and gave the land owners part of the profit from the crops. African Americans were cheated out of money through this process most of the time. The African Americans did receive the right to vote before white women. African Americans faced many issues throughout these years. A series of laws were passed in the South to keep the African Americans at the lowest point possible in society. These laws were known as the Jim Crow Laws. Shortly after these laws were established segregation became legalized, and black codes that were abolished during the Reconstruction resurfaced and were supported in Plessy vs. Ferguson. This lead to African Americans being looked down on and equality far from reach. African Americans were not allowed to go to the same schools or drink out of the same water fountains as whites; they were even told where they could and could not live. This put a strain on the race and the way they had to live. Many African Americans were also stripped of their voting rights. In 1890 a poll tax was enforced. This meant that poor people, of both races, were not able to vote simply because they could not afford to. They also instituted a literacy test where you had to show that you were able to read and write. Many times African American college graduates failed the test, yet illiterate whites were some how able to pass. The responses to these issues were not good. They did not understand why they should be treated any differently from the whites. This led to riots and outburst throughout the country. After this, African Americans became the center of violent and cruel attacks. Lynchings were on an all time high in the late 1800s with more than a hundred African Americans being lynched per year. Law enforcement usually did nothing to stop these terrible acts and sometimes even participated. African Americans fled to the North during this time in search of better jobs and home lives for their families. Many organizations were formed during this time in hopes of ceasing the violence and bringing America to equality. Two of the largest influences were Booker T. Washington and W. E. B. Du Bois. Both of these men had separate approaches with the end result being the same. Washington thought that equality would be achieved, but it would be a very slow and ongoing process. He wanted to concentrate on getting African Americans better paying jobs and a greater education. Du Bois believed that you should demand equality and stop at nothing to get it. He wanted better education, equal rights, and suffrage. Another well known advocate for African Americans was Ida B. Wells. She founded the anti-lynching movement that came into existence in the 1880s. This group set out to stop the violent acts aimed at African Americans. Wells’ goal was to make lynching a federal crime and keep the local law agencies from allowing and participating in hate crimes. White women from the North and some others supported this movement, but it wasn’t until the 1930’s that lynching became a federal crime. For a time, Wells published a newspaper, Free Speech. An angry mob of people burned down her office in Memphis, Tennessee and forced her to leave town. In 1891, Wells supported the strike of black cotton pickers. She was dismayed when fifteen of the cotton pickers were lynched. The whites sent a strong message that they were not going to conform to her desires and accept the equality of the African Americans for some time. With the end of the Civil War, the African Americans received freedom from slavery and gains some rights but lost many of those same rights a mere twenty years later . They had sacrificed much and did not give them up easily. Even though they were often defeated in court and often threatened with violence, a visionary group of leaders laid the foundation for the future successes of the civil rights movement. They founded important educational institutions and organizations to fight for civil rights and cultivated both a new generation of leaders and a growing number of writers, artists, and professionals who embodied Du Boiss idea of a talented tenth and who became increasingly active and effective in the 1920s. Almost a century later, African Americans are better accepted in society than ever before. There is less of a double standard and more equality thanks to the brave men and women who came before and strove to encourage, nurture, and raise their children to grow up in a more civil environment.

Thursday, January 23, 2020

classroom management plan for grades 7-12 :: essays research papers

Classroom Management Plan for Day one of class (for grades 7-12) Classroom Procedures Entering the Classroom Students will come into the classroom quietly and in an orderly fashion without running. They will unload their backpacks as quickly and quietly as possible and begin to prepare for the day. End of Class Dismissal Students will be allowed to leave the classroom only when the teacher says so. The students will leave the classroom quietly and in an orderly fashion without running or shoving. Bell Work Bell work will be utilized every day. When each student enters the classroom and gets settled into their seat, they will pull out their â€Å"bell work† folder and begin the assignment that is written on the board under the title â€Å"bell work†. Quieting the Class When the teacher wants to quiet the class she will clap once. The first clap will be the â€Å"warning† clap that will signal to the students that it is time to settle down. The teacher will then clap twice. By the time the second clap is done, the students should be completely quiet. Taking Class Roll Roll will be taken at the beginning of each class period after the bell signaling the beginning of class has sounded. A student will be assigned to do this each week. Class Motto The class motto, â€Å"Failure is not an option†, will be posted at the top of the chalkboard and never erased. The motto will be referred to at the discretion of the teacher. Collecting Seat Work Seat work will be collected according to the configuration of the desks. The â€Å"U shaped† seating arrangement will be used in the classroom. All papers will be sent to the ends of the U and then collected there by the teacher. Turning in Work All other work that is not designated as seat work such as tests, worksheets, or essays will be turned in on the teachers desk where there will be a basket for each class period. Notes from Home Students should gives their notes from home directly to the teacher who will then read the note and place it into her file folder labeled, â€Å"notes from home† Restroom Breaks Restroom breaks will be allowed only when extreme circumstances warrant them such as vomiting, a pen bursting and creating a mess, or a note form a parent specifying that their child needs to use the restroom due to some illness. Going to Lunch Students will go to the cafeteria in a straight line, quietly, while keeping their hands to themselves.

Tuesday, January 14, 2020

Commercially Available Testing Tools

Once an application has been developed, the developers must demonstrate that it performs the tasks for which it was designed accurately, reliably and with adequate performance. For this to be fulfilled extensive testing must be carried out and tools have been built to assist with this process. Developers have built different types of tool for addressing different aspects of the same general problem. The importance of proper testing to detect as many errors as feasibly possible has been driven by the increase of malicious or criminal intent on the part of developers that produce applications with functions that facilitate fraud or other criminal activity (an especial risk to the financial industry). This problem has been addressed by European Community Legislation, increasing the onus on software developers to show that they took all reasonable steps to ensure an application was free of defects and suitable for the purpose for which it was developed. Failure to do so could leave the developer liable to be sued by anyone have has incurred a loss in any business as a result of software collapse. The main types of tool that have resulted as a partial result of this are described below. There are a large number of testing tools that are available, but they all work in very different ways. The main types of testing categories are described below. Tools that analyse source code without executing test cases, but in deriving test cases for the software to be tested. There are three different types used in industry that are described below: Code based testing tools accept source code as input and perform a number of analyses that result in the generation of test cases. This type of automated tool can broken down in to four further categories. The first are Code analysers that evaluate test modules automatically for proper syntax; statements are then highlighted where the syntax is wrong, if construction is error prone or if an item is undefined. The second category is Structure checkers where modules are submitted as input and a graph generated, depicting the hierarchy of modules and tools check for structural flaws, for example, determining the location of loops and branches and how they are used within the system. The third type are Data analysers which review data structures, data declarations and module interfaces, and notes improper linkage between modules, conflicting data definitions and illegal data usage. The final type are Sequence checkers where sequences of events are checked and marked if coded in wrong sequence. Specialised testing languages enable a software engineer to write detailed test specifications that describe each test case and the logistics for its execution. An example of one of these languages is Prolog, that is specifically used for test case generation. Requirements based testing tools isolate specific user requirements and suggest test cases (or classes of tests) that will exercise the requirements. Tools that analyse source code during execution of test cases by interacting with a program as it is executing and checking the path coverage, test assertions about the value of specific variables and otherwise instrumenting the execution flow of the program. They can be either intrusive or non-intrusive. An intrusive tool changes the software to be tested by inserting extra instructions or ‘probes† that perform the activities mentioned above. A non-intrusive tool uses a separate hardware processor that runs in parallel with the processor containing the program that is being tested. Systems can be difficult to test because several parallel operations are being carried out concurrently, which is especially true for real-time systems. Therefore it is difficult to anticipate the conditions and generate representative test conditions. However, dynamic test tools can capture a state of events during the execution of a program and so are often called program monitors, because they watch and report the behaviour of the program. The functions of the monitor are to list the number of times a submodule is called or a line of code is executed. These statistics tell testers if the test cases have statement coverage. Another function is to report on whether a decision point has branched in all directions, providing information about branch coverage. System performance information is also provided, including statistics about particular variables e. g. their first value, last value, minimum and maximum values. Breakpoints can be defined for the system, so when a variable attains or exceeds a specific value, the test tool reports the occurrence. Some tools will stop when breakpoints are reached so that the tester can examine the contents of memory or specific data items, as it is possible to change values as the test progresses. Any information captured during the test can be used to provide information about control flow. Another automated tool, analysers, are similar to monitors, except that they can also evaluate captured data to prescribed criteria. A test coverage analyser records the number of each statement executed during a test step and notifies us if certain routines or statements are not executed. A timing analyser works with predefined areas or memory or code and tracks the amount of time spent in each area as system functions are performed. This type of tracking can be useful during performance testing when timing requirements are checked. Tools that simulate functions of hardware or other externals by presenting to a system all characteristics of a system or device without actually having the system/device available. This is particularly useful if another company is developing part of a system; this part can be simulated to allow you to test your own part. The simulator can sometimes be more useful than the device itself as all data regarding the devices' state throughout the test can be stored, aiding in error location. Simulators also help with stress and volume testing, since it can be programmed to load the system with substantial amounts of data, requests or users. Generally, simulators give control over the test conditions, allowing you to perform tests that may otherwise be dangerous or impossible. Test management tools are used to control and co-ordinate testing for each of the major testing steps. Tools in this category manage and co-ordinate regression testing, perform comparisons that ascertain differences between actual and expected output and conduct batch testing of programs with interactive human-computer interfaces. In addition to the functions noted above, many test management tools also serve as generic test drivers. A test driver reads one or more test cases from a testing file, formats the test data to conform to the needs of the software under test, and then invokes the software to be tested. The C/S environment demands specialised testing tools that exercise the graphical user interface and the network communications requirements for client and server. This category can be sub-divided into the following functions: Reverse engineering to specification tools which take source code as input and generate graphical structured analysis and design models, ‘where-used' lists and other design information. Code restructuring and analysis tools that analyse program syntax, generate a control flow graph and automatically generate a structured program. On-line system reengineering tools which are used to modify on-line database systems. Many of the above tools are limited to specific programming languages, although most major languages are addressed and require some degree of interaction with the software engineer. Next generation reverse and forward engineering tools will make much stronger use of artificial intelligence techniques, applying a knowledge base that is application domain specific, i. e. a set of decomposition rules that would apply to all programs in a particular application area. The AI component will assist in system decomposition and reconstruction, but will still require interaction with a software engineer throughout the reengineering cycle. Several testing aids can be combined into one automated tool; a test harness is a monitoring system that tracks test input data, passes it to the program or system being tested and records the resulting output. A test harness can also compare actual with expected output and report any discrepancies. Most test harness tools are environment specific by the nature of the process. Test data set generators can generate test data sets derived from the requirements modelling process. Used in conjunction with test harnesses they will provide a formal documented test environment. In most cases a combination of the above tools will improve chances that a delivered application performs the tasks expected correctly and reliably. All testing tools generate large amounts of information about an applications structure. This information must be interpreted and used to detect and rectify subtle logic and structure error. There is a large amount of interest in producing automated support for this interpretation process; to pinpoint possible problem areas and suggest further lines of investigation. With the exception of Interpreters, that are still in development, the above categories of testing tools are available commercially. There are a large number of products available produced by many different companies, so two case studies have been selected to give an impression of the testing tools commercially available. Where possible, the category of testing tools as described above that each product fits into has been added in brackets after the product name. The current products available from this French company are aimed at user interface testing and there are three product lines. The first, UniTest, is designed to perform unit testing of embedded systems. It can develop test scripts that can run on native, simulator, emulator or target platforms. ATTOL's second product, SystemTest, automates the production and exploitation of integration and validation tests for systems. Both of these two products can be integrated with ATTOL's final product, Coverage (test coverage analyser), which is a code coverage tool that is designed to obtain the level of code coverage during the unit or integration testing. TestStudio is one of four products that make up the software development product, Rational Suite. The TestStudio product is itself made up of other Rational Products. Rational Robot provides thorough testing of an entire application, Rational TestFactory automatically detects run-time errors without user assistance and generates optimal scripts for regression testing. Rational Purify locates hard-to-find run-time errors that cause program crashes. Rational Quantify pinpoints performance ‘bottlenecks' in applications and Rational PureCoverage (test coverage analyser) identifies untested code and provides code-coverage analysis. The nature of many products available is that they perform testing to meet user requirements. To do this they are often a combination of several types of testing tool, which makes it difficult to identify specific categories of testing. However, many of the products available did require the system or application being tested to actually be run, whether on a simulator or real-time, suggesting dynamic testing is used more than static testing. There are however, a huge range of testing tools commercially available, combining many different testing methods.

Monday, January 6, 2020

Queen of Air and Darkness Study Guide Essay - 840 Words

Study Guide Questions: The Queen of Air and Darkness 1.The weather-crow was a carrion crow, with an arrow in its beak to point to the wind, like the one of Morgan le Fay’s castle. 2. King Uther invited the Earl and Countess of Cornwall to his castle. Then he wanted to marry the Countess but she said no, then The Earl and Countess ran away in the dead of night. When Uther finds out he threatens the Earl. The Earl puts himself and Countess in different castle. Merlyn puts Uther in the Earl’s castle and Uther kills the Earl then forcefully married the Countess and rapes her. 3. The sons adore their mother uncritically. Queen Morgause doesn’t really care about her sons; she mostly ignores them. 4. Merlyn believes that Might doesn’t make†¦show more content†¦If everyone took him seriously he could change what they think about Might is Right. 13. After Arthur wins the next battle he wants to use Might for Right. All the knight will only fight for good not for fun. He wants to bring unity and peace. 14. Merlyn has not lived in vain. He dedicated his life and his magic to show the people in power how things should be done for the good of the people. 15. Morgause’s sons hunt to hunt the unicorn so they can serve. They do end up killing the unicorn but when their mother finds out about it is she is furious because she was unsuccessful with her unicorn hunting and she beats them. 16. Arthur decides to make a round table so there is not head of the table. 17. Merlyn talks about Hitler and Jesus. Hitler tried to force upon people what he thought was a good way of life while, Jesus taught people his philosophies and made his ideas available as opposed to forcing them upon people. 18 .Kay says that there is going to be a lot of jealousy and that if Arthur treats the knight well they will all want to fight like him. 19. The purpose of Grummore and Palomides making the fake Questing Beast is to off set the dark tone of most of the book with a bit of comic relief. 20. Arthur is upset about Merlyn and Nimue so Merlyn tells him about the guy who fled to Aleppo because he wanted to show Arthur that you can’t escape destiny. If it’s meant toShow MoreRelatedEssay on Jungian Psychology and Joseph Conrad’s Heart of Darkness6193 Words   |  25 PagesAs the Heart of Darkness snakes its way into the savage shadows of the African continent, Joseph Conrad exposes a psycho-geography of the collective unconscious in the entangling metaphoric realities of the serpentine Congo. Conrad’s novella descends into the unknowable darkness at the heart of Africa, taking its narrator, Marlow, on an underworld journey of individuation, a modern odyssey toward the center of the Self and the center of the Earth. 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