Dynamics of Two Dimensional Projectile Motion

Dynamics of Two Dimensional Projectile Motion Experiment: Study of Projectile Motion SUMMARY Moving an object in a bilaterally symmetrical, parabolic path is called Projectile motion. The path followed by the object is called its trajectory (Boundless, 2014). Some of examples are as follows:- Firstly, projectile is dropping object from rest position; secondly, an object thrown vertically upward is also called projectile in the end, an object which is thrown at an angle upward to the horizontal is also a projectile (providing effect of air resistance is negligible). Furthermore, in projectile object that once projected or dropped remains in motion by its own inertia and is inclined only by the downward force of gravity (Anonymous, 1996). KEY POINTS OF PROJECTILE MOTION: Time of Flight, T: The time of flight depends upon two things that are angle of projection and initial velocity of an object. Moreover, the vertical displacement of an object will be zero when the point of projection and return will be on the same horizontal surface (Boundless, 2014). Symmetry: If the point of projection and return occur along the same horizontal surface means current motion is symmetrical in the vertical plane (Boundless, 2014). Maximum Height, H: When the vertical component of velocity, vy, will be equals to zero shows the maximum height of an object. Projectile goes against gravity as it moves up, so the velocity decelerates likewise velocity accelerates downward under gravity (Boundless, 2014). Range of the Projectile, R: Displacement in the horizontal direction is called range. Acceleration is absent in this direction and the line of range shown when gravity only acts vertically (Boundless, 2014). As shown in this image, range of projectile is independent of the forces of gravity (Boundless, 2014). OBJECTIVES The purpose of this experiment was to analyze the dynamics of two dimensional projectile motion. Moreover, this was done by providing a ball with a horizontal velocity and measuring the time of flight and range. Furthermore, check the systematic errors in the data by comparing the values of vertical and horizontal acceleration. PRIMARY OBJECTIVE: To follow the two dimensional motion of an object and to determine that the motion can be analyzed by considering the motion in each dimension separately. SECONDARY OBJECTIVE: To check the existing possible systematic errors by comparing the horizontal acceleration with expected value of zero and vertical acceleration with the accepted value for g. THEORY Figure above is showing the experimental setup displaying measured values of initial height, range and time of flight The ball According to the Newton’s first law of motion, there will be no acceleration in horizontal direction, unless a horizontally directed force acts on the ball. Ignoring the air friction, only force acting on the ball during flights is the force of gravity. The range is the horizontal distance, x, between the hooter of the launcher and the place where the ball lands. The range is given by x = (v0 cos à ¸) t, Where v0 is the initial speed of the ball as it leaves the hooter, à ¸ is the angle of inclination above the horizontal, and t is the time of flight. If the ball is shot horizontally (à ¸ = 0), then the cos à ¸ = 1 and the range is given by x = v0 t. The time of flight will be t = x / v0 [Equation 1] The vertical distance, y, that the ball falls in time t is given by y = v0y t + 1/2 g t2 where v0y = 0 thus giving y = 1/2 g t2. Substituting for time, t with equation [1] will yield EXPERIMENTAL METHOD Equipment required: 1: Science Workshop Interface 2: A photo gate motion sensor 3: Time-of-flight timing sensor pad 4: Projectile Launcher 5: A plastic ball 6: Measuring tape Experimental procedure: Firstly, set up the angle that you have to launch by using the protractor; angles are 0, 30 or 60. Secondly, with the help of ramrod set the ball into the launcher. Moreover, the most important point is setting the right range that you wanted to calculate that is short, medium or long range. After that adjust the time of flight sensor pad, open the software â€Å"Projectile Motion† on computer and activate the application. By pulling the trigger launch the ball; note the reading for the time of flight from computer and then by using ruler measure the range. Take measurements three times for each range (short, medium, long range). Furthermore repeat the same process and take measurements three times for each angle (short range at 30 and 60). QUESTION/ANSWERS How do the values for the time of flight for short, medium and long range distances compare when the ball was launched horizontally? Also compare the values with the theoretical value of time of flight at 0. How do the values for the time of flight in horizontal, 30 and 60 launch compare when the ball was launched (in short range)? DISCUSSION Object moving in both motions that is falling free under gravity and moving both in horizontal direction is called as projectile motion; both the vertical and horizontal motions occur simultaneously but they don’t depend on each other. Moreover, after inputting the diameter of the ball into Data Studio we began our first shot at angle 0 and then according to that adjusted the landing pad to start collecting data. Furthermore, during this process we were making sure that the launcher speed remains same in every shot and also its angle; there were no problems in recording the data. CONCLUSION Projectile motion is two dimensional motion under constant acceleration due to gravity. Moreover, it is not necessary that an object should be thrown with some initial velocity in the horizontal direction; it is clear that there is a relationship between the angle of takeoff and the distance from which ball is thrown. Furthermore, the motion of a projectile can be studied easily by resolving it into horizontal and vertical components which are independent of each other. STUDENT’S SUGGESTION We have learned many things from this experiment like to calculate total time of the flight of an object and the prediction of landing point of a projectile. Moreover, Projectile motion helps in hitting the target. In addition, some of the real life examples are as follows: A golfer needs to know at what angle above the ground the golf ball should travel to reach closer to the golf pot, there are many applications of a projectile. Real life applications of projectile include bullets on a straight spinning flight, rockets, and missiles. Furthermore, football kicked off by a player, a ball thrown by a cricketer and a missile fired from launching pad, all projected at some angles with the horizontal, are called projectiles. References Anonymous. (1996). the Physics Classroom. Retrieved 03 28, 2015, from physicsclassroom.com: http://www.physicsclassroom.com/class/vectors/Lesson-2/What-is-a-Projectile Boundless. (2014, 12 12). Key Points: Range, Symmetry, Maximum Height. Retrieved 03 24, 2015, from boundless.com: https://www.boundless.com/physics/textbooks/boundless-physics-textbook/two-dimensional-kinematics-3/projectile-motion-42/key-points-range-symmetry-maximum-height-230-11284/ http://amrita.vlab.co.in/?sub=1brch=74sim=191cnt=1 http://www.phy.olemiss.edu/~thomas/weblab/221_exp_procedures_spr2006/221_proced_Proj_mo_spr2006.pdf https://www.pa.msu.edu/courses/2002summer/PHY251/Projectile.pdf https://www.google.ae/url?sa=trct=jq=esrc=ssource=webcd=9cad=rjauact=8ved=0CE0QFjAIurl=http://engineering.nyu.edu/gk12/Information/RAISE_Workshop_PowerPointFiles/Projectile%20Motion.pptei=T0UUVfDSO9PLaNWogdgCusg=AFQjCNHOrhZXFDclOBiI89btpHAQIHCLWgsig2=CqlyKDLGcXo1QS-W7SHNow http://www.pa.msu.edu/courses/1997fall/phy251/proj_mo.pdf https://www.google.ae/url?sa=trct=jq=esrc=ssource=webcd=7cad=rjauact=8sqi=2ved=0CDoQFjAGurl=http://www.mssch.edu.hk/phy/lab/example/Projectile%20Motion%20Lab%20Report.docei=0WwVVfOHOpLdaNq0gMANusg=AFQjCNG8yUN-hLdBJj8YHOi1BSZHcXRJ8Qsig2=cw7jFYS9MqXH5KnSJXsnYQ https://www.google.ae/url?sa=trct=jq=esrc=ssource=webcd=39cad=rjauact=8ved=0CE0QFjAIOB4url=http://www.rlasd.k12.pa.us/teachers/bsmith/Mr._Smiths_Physics_Classroom/Honors_Unit_4_files/Proj%20Motion%20Lab%20book.docei=yHUVVY39KoPzaN2pgbgCusg=AFQjCNEyanaLfh_BArpQ0408H7C5ZbDGFQsig2=snGyLOYUigF9iBf8o4I1dA http://www.pa.msu.edu/courses/1997fall/phy251/proj_mo.pdf https://docs.google.com/document/d/1UiGi0B9NPZeliXzZeptQoKA8G-Zg9z87ejszD9nSeHw/edit https://prettygoodphysics.wikispaces.com/file/view/Projectile+Motion+Lab.pdf https://186734.wikispaces.com/file/view/IWB++Camera.pdf

How Does Owen Use Nature To Convey His Feelings About War? Essay

Wilfred Owen uses nature to convey his feelings in his poems, using many different techniques. In both the poems that I am examining, Exposure, and Spring Offensive, he’s uses nature to show pain and suffering. For example, in exposure, he uses brambles to convey pain; â€Å"Watching, we hear the mad gusts tugging on the wire, Like twitching agonies of men among its brambles.† This quote gives the soldiers the painful reminder that men have been killed easily by the barbed wire, and natures way of portraying barbed wire, is through brambles. The brambles symbolise pain, because brambles are obviously painful. This gives the reader a knowledge of what the soldiers are thinking of. Also this shows that by getting caught in the wire, that they are being held back from fighting, and this gives the soldiers a feeling that they have lost the war. Another thing that nature portrays is love and protection. Not all nature was used to portray pain. In Spring offensive, he uses several terms to portray love and protection; â€Å"And though the summer oozed into their veins Like an injected drug for their bodies’ pains,† This quote shows that that nature can be used to benefit the soldiers, by giving them strength to go on and fight. Nature can also benefit the soldiers, by giving them camouflage, and to protect them from harm, so that the German soldiers cannot see them. Another method that Owen uses to portray his feelings using nature, is the weather, in which he shows mood and feelings, cold weather representing hurt and pain. He uses cold weather a lot in Exposure; â€Å"We only know war lasts, rain soaks, and clouds sag.† This quote shows that the soldiers are waiting for attack and that there waiting will be long, but their fighting will be longer. They are saying that this is inevitable, like rain does soak, and clouds do sag. â€Å"Tonight, this frost will fasten on this mud and us, †¦and their eyes are ice, But nothing happens.† This quote proves that war is long and frustrating. This is saying that they have waited so long that the frost from the cold had killed them, not the war. This is a strong symbol, that nature is stronger and more powerful than war. I think this is one of the main reasons that Owen uses nature to portray his feelings, because it often has a stronger impact on the readers. â€Å"Till like a cold gust thrills the world At which each body and its soul begird And tighten them for battle. No alarms.† This quote has a tense feel about it because the cold wind represents harsh reality that they have to face, which is not what they have been told it was. This would make them uncomfortable, tense and nervous. I think that he uses this to deter men from going to war, because he was anti-war, and the men were being told thaat it was a walk in the park, all a big game. Owen wanted to tell the men about what war was really like. Aswell as cold weather, warm weather is used a lot in spring offensive, to show peace, strength and protection; â€Å"The sun, like a friend whom their love is done. Oh larger shone that smile against the sun. Mightier than his whose bounty these have spurned.† This quote shows that the soldiers get strength from the sun. As the sun comes up, they can feel the warmth, and see the light, which tells them that they are still alive. It gives them hope, because it its a conformation of there existence. Also is says that the sun is mightier than god, refered to as â€Å"his†. I think that this means that they would rather feel the suns warmth then die for their country. I think that the main reason that Owen uses nature to portray his feelings because it is an easy way of expressing deep emotions and feelings about a thing you feel strongly against a subject, eg: war. Owen’s expressions are strong, in the sense that they get his point across, and they are emotionally thought provoking, in the sense where they make you think about what is must feel like to serve, sometimes, against your will in something as horrific as a world war. I think that using nature to portray feelings and emotions, thoughts and views in poems is a very effective way.

The Business Case - Higher Colleges of Technology - Free Essay Example

Sample details Pages: 9 Words: 2628 Downloads: 6 Date added: 2017/06/26 Category Business Essay Type Research paper Level High school Did you like this example? HIGHERCOLLEGESOF TECHNOLOGY 1.The Business Case: 1.1 Describe what does HR mean for the organization 1.2 Explain the benefits HRM providing to the organization: 1.3 What are HRM policies and procedures in place? 1.4List different HRM Functions of the organization with organization chart for the HR department: 2. Impact of current HR systems: 2.1 Describe what HRIS mean for the selected organization and what HRIS system is in place: 2.2 Investigate how HRIS play an important role in success of organization internationally: 2.3 Investigate how HRIS play an important role in success of organization locally: 3.Planning and compensation 3.1 Describe how the overall planning process takes place and what roles HRIS play in it: 3.2 Explain the role of HRIS in compensation: 3.3 Evaluate compensation and planning module of the organization: 4.Recruitment and selection 4.1 Describe the recruitment and selection functions used by the organization: 4.2 Discuss the benefits of online recruitment to the organization: 4.3 Analyze the HRISs recruitment process of the organization: 4.4 Online jobsites for recruitment: 4.5 Use of a companys website for recruitment: 4.6 Use of social networking sites by a company for recruitment: 5.Recommendation 5.1 Summarize an organizations strategic situation: 5.2 Analyze the requirement for an HRIS: 5.3 Recommendation HRIS for the organization: References: . Don’t waste time! Our writers will create an original "The Business Case Higher Colleges of Technology" essay for you Create order 1. The Business Case: 1.1 Describe what does HR mean for the organization Human resource refers to that department of the company which is entrusted with the responsibility of finding, screening, recruiting training job applicants, as well as providing the necessary benefits to the employees for their overall well being and commitment to the orginsational goals. The human resource function assumes significant importance to the management of the orgnisation in the light of the fast-changing competitive work environment and the greater demand for quality employees as well as the need to reorganize with a view to gain competitive edge over others (Poddar, 2014). The human resource function encompasses the following activities in an organisation resulting in its overall value addition: 1. Effectively managing and utilizing people. 2. Linking performance appraisal and compensation to employee competency level. 3. Developing competencies that assist in the enhancement of individual and organizational performance. 4. Taking initiatives toward s increasing the innovation, creativity and flexibility of employees which remains crucial for the orginsational overall competitiveness. 5. Applying new techniques to work process design, succession planning, careerdevelopment and mobility within the organization. 6. Applying different managerial concepts such as improved staffing, training and communication with employees with a view to managing the implementation and integration of technology. 1.2 Explain the benefits HRM providing to the organization: Human Resource Management (HRM) confers significant benefits to the orgnisation, which has been tabulated below- 1.HRM helps in Hiring and Training the Workforce: Human Resource Management helps in the effective discharge of the function of manpower planning which is one of the most importantresponsibilities of the HR department. The same involves hiring strategies for bringing in the right kind of people for the organization which makes sense in terms of cost value. They prepare theirJob Descriptionswhich is best suited for the role in the company. After the hiring process is completed, HRM also help to plan for the employees induction with a well laid out training and development program (Bhagria, 2014). 2.HRM takes care of the Performance Management System: One of the most important functions of Human Resource Management is that of Performance Management system wherein employees are recognition and rewarded for their performance. With a view to improve the level of motivation of employees, and keep the people feel excited for their work, one of the first foremost function of HR is that of defining an individuals role. Thereafter, an effective feedback mechanism from time to time helps the employees to understand if they are on the track also to improve their skills. This, in turn, also helps in the alignment of the organizational objectives with the personal goals of the employees. 3.HRM helps in building culture and values in the organization: The performance of an employee in the organisation is dependent on the work atmosphere or work culture that prevails in the company. In this regard, it is the responsibility of the HR department to creating an enabling good conducive work environment in the company. The aforesaid result in the form of a safe and clean work culture is assisted by an effective HRM system which helps in bringing the best of an employee and creates a high degree of job satisfaction (Nazir, 2010). 4.Conflict Mana gement is also an important responsibility of HR: An effective HRM system also helps in peaceful resolution of conflicts arising out of a disagreement between the employee and the employer in many occasions. Although it is almost impossible to avoid such conflicts from happening, an attempt can surely be made to try and manage the occurrences of such disagreements. Thus one of the most beneficial factors of the Human Resource Management is timely intervention so that thing does not go out of hands by acting as a counselor and a mediator to sort the issues in an effective manner. 5.HR is responsible for developing good relations: An effective HRM system also facilitates in establishing maintaining cordial relations amongst employees as well as for holding meetings, seminars and all official gatherings on behalf of the management with a view to portray a professional image of the organisation to the external clients contribute towards brand recall. This apart, besides the c ore HR role, if required, the HRM strategies may also be directed towards lending a helping hand in drafting business and marketing plans for the company (Bhagria, 2014). Thus, it may be seen that a proper HR department along with an effective human resource management helps in building and managing an organization in the desired manner which reaps benefits to all the stakeholders. Hence, it has been observed that there is an increasing trend amongst companies in laying a greater emphasis on establishing strong and effective Human Resource Departments. 1.3 What are HRM policies and procedures in place? HRM policies and standard operating procedures pertaining to working hours, pay information, safety measures, benefits and performance expectations provide the organization with much-needed structure. All of these core topics form the basis of an employees guidebook. Apart from the above, the organizations code of conduct should also include the necessary disclosure towards an equal opportunity employment policy and statement about the companys zero-tolerance for discrimination or harassment. Furthermore, HRM management policies and procedures are crucial for ensuring that HR and executive leadership of the company are working towards the same goals (Wilton, 2013). 1.4 List different HRM Functions of the organization with organization chart for the HR department: Organizational structure  refers to the manner in which the activities of the organization are organized, controlled coordinated with a view to achieve an organizations goals. Generally, the human resource department is divided into separate units that specialize on key human resource management functions. In other words, function shall govern the structure in this case, wherein; generalists are encouraged to become specialists and increase productivity quality. In such a hierarchical structure, power is centralized at the top and information flows up to the chairman, and instructions will flow down to each unit (iplaceusa, 2013). 2. Impact of current HR systems: 2.1 Describe what HRIS mean for the selected organization and what HRIS system is in place: HRIS refers to the system which seeks tomergetheactivitiesassociated withhuman resource management (HRM)andinformation technology (IT)into a unified database with the use ofenterprise resource planning (ERP) software. The basic objective of HRIS is to combine the different functions ofhuman resources into a lesscapital-intensivesystem with a view to manage the traditional system used  to manage  activities in the past. The functions of HR which is sought to be integrated by HRIS includes payroll,labor productivity, andbenefit management. 2.2 Investigate how HRIS play an important role in success of organization internationally: In view of the fast changing hyper-competitive era in the last few decades, the need of information system and technology in human resource management has increased significantly for companies internationally with a view to ensure their competitiveness. In this regard, human resource information system (HRIS) plays a crucial role in promoting the effectiveness of human resource system through the collection, record, storage, maintenance, delivery and present data for human resource (Shanu, 2013). 2.3 Investigate how HRIS play an important role in success of organization locally: Human resource information system (HRIS) plays a crucial role in local orgnisation by ensuring proper alignment of the employees goals objectives with that of the organization through an effective feedback mechanism between the HR functional departments along with technology in human resource management. 3. Planning and compensation 3.1 Describe how the overall planning process takes place and what roles HRIS play in it: The overall planning process reviews the human resources requirements of the organization with a view to ensure that it has the desired number of employees, equipped with the necessary skills, to meet its goals. HRP is a proactive process which involves systematic forecasting of demand for and supply of employees under changing conditions, and developing plans and activities to satisfy these needs. Thus, HRP in a way anticipates and influences an organizations future and plays a dual role. Thus, as human capital plays a larger role in competitive advantage, there is an expectation from the HRIS to provide functionality to meet units goals and objectives. Moreover, managers also rely on the HRISs capabilities to provide superior data collection and analysis, especially for performance appraisal and performance management hence play a crucial role in formulation of large-scale corporate strategy (Hirvonen, 2011). 3.2 Explain the role of HRIS in compensation: HRIS holds data regarding the salary and incentive compensation of each employee and contains a record electronically of the results of annual performance appraisals and any disciplinary actions that may have been taken against members of the team as well. As these figures are held in one database, the employer can run a variety of detailed reports that include some or all of this information. 3.3 Evaluate compensation and planning module of the organization: The planning module of the organisation with the use of HRIS systems provide a sophisticated interface which allows the use by both internal employees, as well as external job applicant. It allows candidates to submit their resumes and provide relevant information to a potential employer online while applying for the job. The system thereafter archives the information it so it is easily accessible by the hiring manager. And also enables him to search filter through application selectively by applying a variety of queries, including location, level of education, years of professional experience and technical skill set (Bobinski, 2004). 4. Recruitment and selection 4.1 Describe the recruitment and selection functions used by the organization: The recruitment function used function used by the organization involves the process through which a pool of qualified job seekers from which the suitable individual can be selected. The steps in recruitment process include identification of job openings, framing of job requirements, identification of appropriate recruiting sources methods, and finally, creating a pool of qualified recruits. The selection function involves the process of choosing individuals with the right qualifications to fill existing vacancy. The steps in the selection process include initial screening of applicant, selection testing, selection interview, background reference check, supervisory interview, realistic job previews finally taking the hiring decision. 4.2 Discuss the benefits of online recruitment to the organization: The benefits of online recruitment to the organization involves less human interaction, reach to a much broader audience, electronically record filing and easy accessibility to selection tools electronically. This helps to reduce the cost for storage, as well as the cost of employees required to administer recruitment selection procedures. 4.3 Analyze the HRISs recruitment process of the organization: HRISs recruitment process provides a ready electronic interface for the employer to help in proper identification of the suitable candidate by filtering through the applications with full accuracy. The same provides significant benefits of cost time efficiency to the organization as well as ensure the proper storage of data applications without the threat of any pilferage or loss (UCR, 2015). 4.4 Online jobsites for recruitment: Various online job portals are available for prospective employees to portray their candidature to the outside world thereby increasing their cope of opportunities, some of the examples being bayt.com jobsindubai.com. 4.5 Use of a companys website for recruitment: The companys website can also be an effective tool for job search and helps prospective employees to get a perspective about the company wherein they want to submit their application. It also helps in better understanding of the job profile pertaining to the available vacancies in the orgnisation. 4.6 Use of social networking sites by a company for recruitment: Various social networking sites such as linkdin.com may also be used by a company for recruitment purpose wherein employers can gain knowledge about prospective employees pertaining to their qualification, hobbies, extra-curricular interests and hence get a complete profile of such applicants (Bhagria, 2014). 5. Recommendation 5.1 Summarize an organizations strategic situation: The significant importance of HRM in the overall strategy of an organization and its integral role in the strategic planning process can be ensured by fully integrating HRM into strategic planning process of the orgnisation. The same can be achieved by allowing structured HRM policies, which enable line managers to implement HRM practices as part of their day-to-day activities. 5.2 Analyze the requirement for an HRIS: In order to stay up to date with new technology innovative software systems it is pertinent for HR professionals to use an effective human resource information system as the same can go a long way in making the operations of the organisation cost effective efficient for the use of both the employer the ultimate end users. This can be achieved by ensuring that human resource information system (HRIS) is able to configure relevant duties process information as necessary to keep it in line with the organizations overall long term objectives. 5.3 Recommendation HRIS for the organization: In view of the aforesaid discussions, it may be concluded with certainty that HRIS the HR function of an orgnisation are closely interlinked with high degree of synergy between them. In the light of the same, HR professionals might also consider the usage of HRIS in support of strategic HR tasks due to the unprecedented HRIS support for the job of HR professionals. Thus in view of todays complex dynamic environment wherein an increased pressure is applied on HR professionals to support the strategic objectives of the orgnisation, it would be advisable to use HRIS in more support of strategic HR tasks in the organization in the future. The implantation of the aforesaid objectives is likely to facilitate towards higher employee performance productively which in turn would contribute towards greater organizational success. Thus HRIS can be concluded to be a long term sustainable solution to the organizations current prospective HR issues. References: Bhagria, A. (2014, June 07). Top 5 Benefits of Human Resource Management. Retrieved from linkedin: https://www.linkedin.com/pulse/20140607175426-15882566-top-5-benefits-of-human-resource-management Bobinski, D. (2004, February 26). The role of HR in strategic planning. Retrieved from management-issues: https://www.management-issues.com/opinion/1137/the-role-of-hr-in-strategic-planning/ Hirvonen, M. (2011). Planning and implementation of HRIS to support change management. Retrieved from theseus: https://publications.theseus.fi/bitstream/handle/10024/38681/Hirvonen_Milla.pdf iplaceusa. (2013, November 15). Five Basic Functions of Human Resource Management. Retrieved from iplaceusa: https://iplaceusa.com/2013/11/five-basic-functions-of-human-resource-management/ Nazir, N. (2010, February 12). Compensation and Benefits: Definition and Importance . Retrieved from HR: https://www.hr.com/en/app/blog/2010/02/compensation-and-benefits-definition-and-importanc_g5kiosxm.html Po ddar, T. (2014, January 15). Introduction to human resource management. Retrieved from slideshare: https://www.slideshare.net/tanujpoddar/introduction-to-human-resource-management-30053105 Shanu, U. (2013, December 03). Human resource information system. Retrieved from slideshare: https://www.slideshare.net/ujjmishra1/human-resource-information-system-28839723 UCR. (2015, April 03). Recruitment Selection Hiring Process. Retrieved from UCR: https://hr.ucr.edu/recruitment/guidelines/process.html Wilton. (2013, February 13). WHAT IS HRM. Retrieved from sagepub: https://www.sagepub.com/wilton2/Wilton Chapter 1.pdf

Psyc 110 Final Exam - 1894 Words

PSYC 110 Final Exam Purchase here http://devrycourse.com/psyc110finalexam Product Description 1. (TCOs 1, 2) According to Freud, unconscious urges (Points : 5) are able to be suppressed. only pertain to sex. attempt to surface and affect our behaviors. have no impact on everyday life. Question 2.2. (TCOs 1, 2) Julie finds that the number of hours she sleeps each night is related to the scores she receives on quizzes the next day. As her sleep approaches eight hours, her quiz scores improve; as her sleep drops to five hours, her quiz scores show a similar decline. Julie realizes that _____. (Points : 5) there is a negative correlation between the number of hours she†¦show more content†¦(TCOs 7, 8) A young child watches her mother make pancakes. She wants to please her mother so she pays attention. However, when she goes to make them on her own, she can’t break the eggs for the batter without making a terrible mess and dropping them on the floor, no matter how hard she tries. Her attempt failed because of a problem with which part of the necessary components for observational learning? (Points : 5) Attention Memory Imitation Desire Question 11.11. (TCOs 7, 8) â€Å"The effectiveness of memory retrieval is directly related to the similarity of cues present when the memory was encoded to the cues present when the memory is retrieved.† What concept does this statement describe? (Points : 5) Memorability Registered learning Encoding specificity Accessible decoding Question 12.12. (TCOs 7, 8) Evidence suggests that procedural memories are stored in the _____. (Points : 5) cerebellum prefrontal and temporal lobes of the cortex hippocampus amygdala Question 13.13. (TCO 8) Which type of thinking is most closely related to creativity? (Points : 5) Heuristic Divergent Insightful Convergent Question 14.14. (TCO 8) Which of the following statements BEST describes the general relationship between thinking and language? (Points : 5) Language is a tool that may be used in thinking, but it isn’t the sole basis of

Privacy and Citizens Data - 1498 Words

Introduction This is an era of massive violations of privacy rights and individual liberties due to the new technologies of surveillance, data mining, electronic monitoring, biometric chips, spamming, hacking, phishing, and security breaches at major private and public institutions. These new technologies make the protection of privacy rights far more difficult than in the pre-electronic past. Given the nature of the Internet, thousands or even millions of people can view these Twitter and Facebook postings in a very short time, and they can quickly go viral and spread globally almost overnight (Owyang and Milliken 2010). Governments collect data on the entire life cycles of individuals, from birth to death, as well as information on marriages, divorces, legal records, financial histories, voting, motor vehicles and property ownership. Those suspected of terrorist or subversive sympathies are subjected to far more intensive covert monitoring and investigation by the federal government, under the provisions of the Patriot Act. Banks, corporations and private organizations in general also collect an immense amount of personal and financial data for credit and marketing purposes. In short, these governmental and private organizations now have considerable power over individual autonomy and decision making thanks to these new technologies (Solove, 2006, p. 2). Social Networks Privacy The personal right to privacy is a modern concept and hardly existed anywhere inShow MoreRelatedInvasion Of Citizens Privacy On Digital Data1620 Words   |  7 PagesInvasion of Citizens’ Privacy on Digital Data In today’s world, people tend to run the majority of their daily errands through the internet. It is very easy, convenient, and it saves a lot of time. 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Now, however, government data collection has spread to millions of otherwise innocent citizens. Government surveillance is a direct violation of the privacy of American citizens that is dangerous, immoral, and unlawful. It is important to realize the dangers of government surveillance;Read MoreThe Creation Of A Surveillance State1449 Words   |  6 Pageshorrific terror attacks of 2001. This cleared the way for warrantless, unlawful tracking of American citizens. Initially, the program collected only the data of high-risk individuals in America with direct links to Al-Qaeda. Now, however, government data collection has spread to millions of otherwise innocent citizens. Government surveillance is a direct violation of the privacy of American citizens that is dangerous, immoral, and unlawful. 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Murdered jews of europe Free Essays

History and Theory Essay: Architecture and Memory: Memorial to the Murdered Jews of Europe First Page Quote â€Å" Abstract, unfastened and inclusive commemoration signifiers appear most frequently in cases where states attempt to memorialize their ain offenses. They seem to be capable of leting both the perpetrating state and its victims to show their histories in a individual incorporate memorial, and therefore to encapsulate a new incorporate post-conflict individuality † ( Elizabeth Strakosch ) Introduction Throughout history, states have sought to exhibit societal memory of their past accomplishments whilst conversely wipe outing the memory of evildoings committed during their development. These nostalgic contemplations of historic events have been both literally and figuratively portrayed in didactic memorials, which carefully edify the events into clear word pictures of province triumph and victory. We will write a custom essay sample on Murdered jews of europe or any similar topic only for you Order Now However, displacements in the discourse of twentieth century political relations have given rise to the voice of the victim within these narratives. The traditional nation-state is now answerable to an international community instead than itself ; a community that acknowledges the importance of human rights and upholds moral conditions. These provinces continue to build an individuality both in the past and present, but are expected to admit their ain exclusions and accept blameworthiness for their old exploitations. In this new clime the traditional commemoration does non go disused, but alternatively evolves beyond a celebratory memorial, progressively citing the province ‘s evildoings and function as culprit. This progressive switch in attitude has given birth to a new signifier of commemoration: the anti-monument. These modern-day commemorations abandon nonliteral signifiers in penchant of abstraction. This medium facilitates a dialogical relationship between spectator and capable whilst besides advancing ambivalency. Critically, this new typology allows the narration of the victim and culprit to entwine into a individual united signifier, a alleged move towards political damages. This essay analyses the tradition and features of historic memorials and the post-industrial development of the anti-monument. The essay surveies and inquiries abstraction as the chosen vehicle of the anti-monument, utilizing Peter Eisenman ‘s Memorial to the Murdered Jews of Europe as a case-study. I argue that despite its success as a piece of public art, basically, it fails to execute its map of memorialization through its abstracted, equivocal signifier. Traditional Memorials Traditional memorials use nonliteral imagination to organize an intuitive connexion to the spectator. They use linguistic communication and iconography to show the looker-on with the province ‘s idealized perceptual experience of a important event in history. Throughout clip, these memorials have frequently outlasted the civilisations or political governments who constructed them and as a consequence their undisputed specific narrative becomes unequivocal ; all memory of an alternate narration is lost with the passing of informants who could remember these existent events. This has the negative effect of relieving the contemporary visitant of duty for the past and fails to suit the invariably altering and varied position of the spectator. In this regard, the permanency of the traditional memorial nowadayss an unchallengeable narrative which becomes an active presence to the visitant, who is ever the receptive component. Reasons for the alteration – introduce anti-monument However, events of the 20th century such as the atomic blast at Hiroshima and the atrociousness of the Holocaust altered commemorate pattern. Memorials were no longer militaristic and celebratory but alternatively acknowledged the offenses of the province against civilians. Interior designers were faced with the countless challenge of memorializing ‘the most quintessential illustration of adult male ‘s inhumaneness to adult male – the Holocaust. ‘An event so ruinous it prevents any effort to singularly enter the single victim. The new typology that emerged would subsequently be defined as the anti-monument. The anti-monument The anti-monument aimed to chase away old memorial convention by prefering a dialogical signifier over the traditional didactic memorial. This new memorial typology avoided actual representation through nonliteral look and written word in favour of abstraction. This move toward the abstract enabled the spectator to now go the active component and the memorial to go the receptive component ; a role-reversal that allowed the visitant to convey their ain reading to the commemoration. James E Young commented that the purpose of these commemorations: â€Å" †¦ is non to comfort but to arouse ; non to stay fixed but to alter ; non to be everlasting but to vanish ; non to be ignored by passersby but to demand interaction ; non to stay pristine but to ask for its ain misdemeanor and desanctification ; non to accept gracefully the load of memory but to throw it back at the town ‘s pess. † In this manner, James E Young suggests that the anti-monument Acts of the Apostless receptively to history, clip and memory. He besides states: â€Å" Given the inevitable assortment of viing memories, we may ne’er really portion a common memory at these sites but merely the common topographic point of memory, where each of us is invited to retrieve in our ain manner. † It is this point that basically determines the of import and necessary dialogical character of all Holocaust commemorations. ( point could be stronger here ) The debut of The Memorial to the Murdered Jews of Europe And so, in 1999 the Federal Republic of Germany passed a declaration to raise a commemoration to the murdered Jews of Europe. This commemoration intended to ‘honour the murdered victims ‘ and ‘keep alive the memory of these impossible events in German history ‘ . An unfastened competition selected American, Peter Eisenman as the winning designer, who proposed an expansive field of 2,711 stelae and ‘the Ort ‘ , a auxiliary information Centre. The commemoration is non merely important for its intents of recollection, but besides represents the first constructed national memorial to the Holocaust with fiscal and political support from the German Federal State. Location and relationship to immediate context. The location of the memorial itself is considered arbitrary by some, as the site has no old intension with the Holocaust or Nazism, but alternatively was a former no-mans land in the decease strip of the Berlin Wall. Whilst the commemorating power of this location may be questioned, the significance of its arrangement lies within its integrating into Berlin ‘s urban kingdom. The edge status of the memorial nowadayss a natural passage between the stelae and the paving. The land plane and first stelae sit flower to each other before bit by bit lifting and recessing into two separate informations that create a zone of uncertainness between. The commemoration does non admit the specificity of the site and the deficiency of cardinal focal point intends to reflect the ambient nature of the victims and culprits in the metropolis of Berlin. Feeling created – bodily experience. Within the stelae each visitant senses the memory of the victims somatically by sing feelings of claustrophobia, uneasiness and freak out within the narrow paseos and graduated table of the memorial. It was non Peter Eisenman ‘s purpose to emulate the restrictive status of a decease cantonment, but alternatively, to promote the personal contemplation of the person in their function of transporting memory in the present. â€Å" In this memorial there is no end, no terminal, no working one ‘s manner in or out. The continuance of an person ‘s experience of it grants no farther apprehension, since apprehension is impossible. The clip of the memorial, its continuance from top surface to land, is disjoined from the clip of experience. In this context, there is no nostalgia, no memory of the yesteryear, merely the living memory of the single experience. Here, we can merely cognize the past through its manifestation in the present. † In this sense, each visitant is invited to see the absence created by the Holocaust and in bend, each feels and fills such a nothingness. It can non be argued that this material battle with absence is non powerful ; nevertheless, in most cases the feeling becomes passing. Each visitant walks precariously around the commemoration, hesitating for idea and expecting the following corner. They are forced to alter gait and way unwillingly and face the changeless menace of hit at every bend and intersection of the looming stelae. It is this status, in my sentiment, that instills the feeling of menace and edginess into most visitants as opposed to the perceived connexion between themselves and the victims. Anti-commemorative: maps as art instead than a memorial. The commemoration does non give any infinite for assemblages of people and therefore inhibits any ceremonial usage in the act of memory. The aggregation of stelae is evocative of the graveyards of Judaic ghettos in Europe where due to infinite restraints ; gravestones are piled high and crowded together at different angles. Some visitants treat the commemoration as a graveyard, walking easy and mutely, before halting and layering flowers or tapers at the side of a stele. The presence of these drab grievers and their objects of recollection are one of the lone indexs that clearly place the stelae field as a commemoration. However, the objects discarded at the commemoration are ever removed by the staff, proposing the memorial be experienced in its intended signifier ; a relationship more kindred to public art instead than that of a commemoration. Rigid order – how the memorial suggests the victim and perpertrator In Eisenman ‘s sentiment, the commemoration is symbolic of a apparently stiff and apprehensible system of jurisprudence and order that mutates into something much more profane. The visitant experiences this first-hand when feeling lost and disorientated in the environment they one time perceived as rational and negotiable from the exterior. â€Å" The undertaking manifests the instability inherent in what seems to be a system, here a rational grid, and its potency for disintegration in clip. It suggests that when a purportedly rational and ordered system grows excessively big and out of proportion to its intended intent, it in fact loses touch with human ground. It so begins to uncover the innate perturbations and potency for pandemonium in all systems of looking order, the thought that all closed systems of a closed order are bound to neglect. † Through abstraction, the memorial efforts to admit both the victims and culprits in a individual, incorporate signifier. The regular grid of the memorial and its delusory portraiture of reason acknowledge the culprits of the offense: the Nazi Third Reich. Whilst viewed from afar, the stelae resemble gravestones in a graveyard, allowing the victims a marker for their life, a marker antecedently denied to them by a Nazi government who aimed to wipe out all memory of their being. How the memorial evokes memory – contrasting experiences Eisenman ‘s commemoration is concerned with how the yesteryear is manifested in the present. His involvement lies non with the murdered Jews the commemoration aims to mark, but alternatively, how the contemporary visitant can associate to those victims. In this regard, the memorial licenses recollection displaced from the memory of the holocaust itself. Eisenman wrote: â€Å" The memory of the Holocaust can ne’er be one of nostalgia. †¦ The Holocaust can non be remembered in the nostalgic manner, as its horror everlastingly ruptured the nexus between nostalgia and memory. The memorial efforts to show a new thought of memory as distinguishable from nostalgia. † The field of stelae does non show a nostalgic remembrance of Judaic life before the holocaust ; neither do they try to encapsulate the events of the race murder. Alternatively, the memorial connects with the visitant through a material battle that facilitates an single response to memory. contrast between stelae and info Centre. The stelae have the consequence of making a ghostly atmosphere as the sounds of the environing streets and metropolis are deadened, overstating the visitant ‘s uncomfortableness. However, the atmosphere is disturbed by the cheering, laughter and conversation of visitants lost in the stelae looking for one another. In pronounced contrast, the subterraneous information Centre has the consequence of hushing its dwellers. The exhibition provides a actual representation of the atrociousnesss of the holocaust, pedagogically exposing the letters, vesture and personal properties of a smattering of victims. Eisenman originally rejected the inclusion of a topographic point of information so that the stelae field would go the sole and unequivocal experience. However, his competition win was conditional upon its inclusion. It is my sentiment that ‘The Ort ‘ or information Centre has become the important topographic point of memory and memorialization despite being at the same time downplayed by the designer and German province. The little edifice is located belowground and accessed via a narrow stairway amongst the stelae. As with the commemoration as a whole, there is no recognition of its being or map, and as a consequence must be discovered through roving. It performs memorialization far more successfully than the stelae field by bring forthing an emotional response from the visitant. It is the lone subdivision of the commemoration where the holocaust is explicitly present ; where visitants are non removed from the horrors but alternatively confronted with them. In the dark suites the hurt of the visitant is easy gauged as they walk about solemnly as the world of the holocaust becomes perceptible. The acoustic presence of shouting and sobbing are far removed from the laughter and shoutin g in the stelae above. The exhibition features infinites where the lifes of victims are made hearable longer sentence here will assist the flow. In these suites the smallest inside informations of the victim ‘s disregarded lives are told in a heavy voice which instantly gives substance to the person and corporate loss. The visitant ‘s injury is perceptible here as the impossible statistics are non portrayed as abstract representations, but alternatively are personified. The abstract nature of the stelae and site as a whole have the affect of doing the commemoration a relaxed and convenient topographic point to be. The memorial has transcended the theory that commemorations command regard by their mere being, with the site going a portion of mundane life for Berliners as a topographic point of leisure. Many stumble on the commemoration as an empty labyrinth, a kids ‘s resort area where people walk across the stelae, leaping from one to another. They are faced with conflicting emotions between an inherent aptitude to demo regard and a desire to fulfill a self-generated demand to play. The commemoration ‘s aspiration is to enable every visitant to make their ain decision and determine an single experience, which through abstraction it achieves. However, by the same means, it facilitates a withdrawal between the person and the commemoration ‘s primary map of memorialization. The theoretical narration of the stelae field is an highly co mplex and powerful thought, nevertheless the equivocal, absent design fails to let the visitant to associate to the victims or derive an apprehension of the atrociousnesss of the holocaust. Therefore, whilst experienced in its uniqueness, the abstract stelae field fails to mark, alternatively being dependant on the didactic attack of the information Centre to let the visitant to associate to the holocaust and its victims. Decision When measuring the entries for the original competition Stephen Greenblatt wrote: â€Å" It has become progressively evident that no design for a Berlin commemoration to retrieve the 1000000s of Jews killed by Nazis in the Holocaust will of all time turn out adequate to the huge symbolic weight it must transport, as legion designs have been considered and discarded. Possibly the best class at this point would be to go forth the site of the proposed commemoration at the bosom of Berlin and of Germany empty†¦ † Possibly this attack would hold finally become more pertinent. How does one design a memorial in memory of an event so impossible that in some manner does n’t hold the inauspicious affect of doing it more toothsome? Possibly, as Archigram frequently insisted, the reply is non a edifice. Alternatively, the absence of a memorial delegates the duty of memorialization to the person who as carriers of memory, come to symbolize the memorial. 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Hidden Intellectualism Essay Example For Students

Hidden Intellectualism Essay In his essay â€Å"Hidden Intellectualism. † Gerald Graff argues that intellectualism is non something that can merely be archived through proper instruction like school or college. but with topics that people consider non faculty members as athleticss and autos. The author considers â€Å"street smart† to those people who learn things outside of an academic environment. for illustration in the streets of their vicinity. The author argues that pedagogues should allow pupils make up ones mind on the topic that they are more interested to larn. this opened up possibilities for the pupil to stand out in his academic environment every bit good as his ain involvements. To back up his point the author state us his personal narrative of transmutation from been a â€Å"street smart† to an rational. He explain the necessity of implementing concealed intellectualism into academic intellectualism by presenting a more academic approved vocabulary. while keeping that same degree of intellectualism used with the nonacademic involvements of the pupils. For illustration the linguistic communication that we use in street is non the same as the linguistic communication we use inside a schoolroom. There for schools should promote pupils to larn more academically. it doesn’t mean that pupils have to alter their original ways of talking instead add new ways to utilize it right. He besides goes into deepness about his ain life and how he grew up. † I hated book and cared merely for athleticss. † he states that he was more interested in athleticss than Shakespeare. †I was despairing for the blessing of the goons. † He talks about how he wanted to suit in with the â€Å"hoods† and besides tries to be smart. but non demo it excessively much. for fright of being beat up. These are first-class illustrations of how schools should seek to tap into these concealed intellectualisms.