a ball dropped from a height of 4.00 m makes a perfectly elastic collision with the ground.

a ball dropped from a height of 4.00 m makes a perfectly elastic collision with the ground. Assuming no energy is lost due to air resistance, show that the ensuing motion is periodic and determine the period of the motion. Is the motion simple harmonic? Explain.

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Describe historical examples of unethical research, such as a study of syphilis among African-American men in which treatment was withheld and a study in which live cancer cells were injected into elderly patients.

Describe historical examples of unethical research, such as a study of syphilis among African-American men in which treatment was withheld and a study in which live cancer cells were injected into elderly patients.
Ethical Dimensions of Research Studies
Ethical Dimensions of Research StudiesIn the best-selling book, The Immortal Life of Henrietta Lacks (Skloot, 2010), the author highlights the true story of an African-American woman who died in 1951 from cervical cancer. What makes her story unique is that prior to her death, cells from her tumor were removed and successfully grown in a petri dish. This was the first time scientists were able to successfully replicate cells outside the body, and it is estimated that billions of Lacks’ cells have been used in medical research. However, Henrietta Lacks was never asked for permission to take a sample and her family was never made aware of the widespread use of her cells. Although the culturing of her cells has been pivotal for advancing research, strong ethical concerns later arose about using these cells without patient or family approval.This week’s readings describe historical examples of unethical research, such as a study of syphilis among African-American men in which treatment was withheld and a study in which live cancer cells were injected into elderly patients. Today, stricter controls that seek to protect study participants are placed on researchers, but breaches still occur. Careful attention must be given toward preventing unethical behavior. In this Discussion, you explore ethical considerations and issues in research.

 
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I need help written my Reflective Journal paper for my 7 week clinical rotation doing bed bath, showers feeding and weighing patients .I also had the…

I need help written my Reflective Journal paper for my 7 week clinical rotation doing bed bath, showers feeding and weighing patients .I also had the opportunity to shadow a patient while doing physical and occupational therapy. 
Running head: REFLECTIVE JOURNAL 1 Reflective JournalNameInstitution REFLECTIVE JOURNAL 2Reflective Journal I have to elaborate on two questions that have to answer how my assessment and skills…

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Identify required competencies, including certification requirements for your selected role. Predict the organization and setting, population, and colleagues with whom you plan to work.

Compare and contrast the roles of the NP, nurse educator, nurse informaticist, and nurse administrator in advanced practice nursing pertaining to clinical practice, primary care, education, administration, and research.Examine regulatory and legal requirements for the state in which you plan to practice.Describe the professional organizations available for membership based on your selected role.Identify required competencies, including certification requirements for your selected role.Predict the organization and setting, population, and colleagues with whom you plan to work.Identify leadership attributes you currently possess, and attributes you may need to develop.Determine how to attain and evaluate those missing attributes.Describe the current policy and what needs to change; justify your conclusions with citations from the literature.Provide the process required to make the change with key players and parties of interest.Explain how you could lead the effort to make or influence the change in policy.Predict the effect on healthcare quality if the change in policy is implementedFor a custom paper on the above or a related assignment, place your order now!
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