Sports Concussions and Traumatic Brain Injury

Sports Concussions and Traumatic Brain Injury

Be sure you have read the article “Neurological consequences of traumatic brain injuries in sports,” by Helen Ling, John Hardy, and Henrik Zetterberg. This reading is available through the following link: 

https://www.sciencedirect.com/science/article/pii/S104474311500041X?via%3Dihub OR https://doi.org/10.1016/j.mcn.2015.03.012

Ling, H., Hardy, J., & Zetterberg, H. (2015). Neurological consequences of traumatic brain injuries in sports.Molecular and Cellular Neuroscience. Amsterdam, Netherlands: Elsevier. Article in Press.Professional as well as amateur athletes in contact sports including football, soccer, boxing and hockey are at risk for repeated concussions. Fortunately, the medical community is examining the long-term effects of repeated concussions or traumatic brain injuries (TBIs) on athletes with the goal of identifying preventative measures as well as treatments. In 2012, the National Football League donated $30 million dollars to the Foundation for the National Institutes of Health to support research in brain injuries. The Ling et al. (2015) article from this week’s assigned reading discusses how chronic brain injuries lead to chronic traumatic encephalopathy (CTE), a progressive degenerative disease that includes memory loss, confusion, aggression, depression, abnormal impulse control, impaired judgment, and ultimately dementia.

Respond to the following:

1. What are the types of brain injuries that occur in high-impact sports?

2. At the cellular level, how are neurons and glia believed to be affected by TBIs?

3. What are the macroscopic features (neuropathology) of chronic TBI? How is the structure of the brain affected?

4. Do you believe there should be new rules and regulations and/or development of new protective gear? Why or why not?

5. What do you think should be done to protect professional players from TBIs? Would you recommend the same interventions for amateur players? Why or why not?

6. Based on what you have learned this week, how would you advise a friend about their child’s participation in junior league football?

 

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  For this assignment, you will develop “starter” code. After you finish, your

 
For this assignment, you will develop “starter” code. After you finish, your code should access an existing text file that you have created, create an input stream, read the contents of the text flie, sort and store the contents of the text file into an ArrayList, then write the sorted contents via an ouput stream to a separate output text file.
Copy and paste the following Java™ code into a JAVA source file in NetBeans:
import java.io.BufferedReader;
import java.io.BufferedWriter;
public class Datasort {
public static void main (String [] args)  {
File fin =      // input  file
File fout =    // create an out file
// Java FileInputStream class obtains input bytes from a file
FileInputStream fis = new FileInputStream(fin);     
// buffering characters so as to provide for the efficient reading of characters, arrays, and lines
BufferedReader in = new BufferedReader(new InputStreamReader(fis));
// declare an array in-line, ready for the sort
String aLine;
ArrayList al = new ArrayList ();
int i = 0;
while ((aLine = in.readLine()) != null) {
// set the sort  for values is greater than 0
 
Collections.sort(al);    // sorted content to the output  file
{
System.out.println(s);
}
 // close the 2 files
}
}
Add code as indicated in the comments.

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For this assignment, you will develop “starter” code. After you finish, your appeared first on graduate paper help.

 

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The Major Components of Life

The Major Components of Life

Prokaryotic and eukaryotic are the two major categories of cells making up life on earth. Both these types require water and carbon.

Describe the characteristics of water and carbon that makes them important to living things in general, and to specific forms of life including plants, animals, and prokaryotes. Why is NASA looking for water on Mars?

Describe the differences in prokaryotic and eukaryotic cells. How have the characteristics of each kind of cell put limitations and provided opportunities for the survival and divergence of modern living things? Why might both cell types be considered equally successful? Make sure to consider both Domains of Prokaryotes.

The essay must be informed by the textbook.

 

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distinguish among the different types of pesticides and identify pesticide

This assignment addresses Course Outcomes 1-2:

distinguish among the different types of pesticides and identify pesticide alternatives in order to make informed decisions about how pesticides impact public health and economics

apply knowledge of fundamental ecological and biological principles to critically analyze the impact of pesticides on humans, wildlife, and ecosystems

Your assignment is to write a letter dealing with a pesticide issue. The letter may be in either a business or a personal format, and it may deal with a real or made-up situation. The issue needs to be serious (i.e., not comic), and you must show that you understand the concepts and facts about pesticides and the environment (don’t just focus on human health but consider wildlife impacts too) behind the situation. Show that understanding through a persuasive, fact-and reason-based letter, with strong research support demonstrated through discussion of serious references (e.g., not Wikipedia or popular blogs, and be careful about using biased advocacy blogs and websites too); please ask if you have questions about the validity of your sources.

To write a persuasive letter, it works best to identify a specific problem, such as Atrazine runoff in your local drinking water, and ask for a specific change, such as a new law reducing the amount of Atrazine allowed on crops during the spring rainy season. You will also need to identify an individual or organization or government office or official that could make steps toward the change you seek–such as writing to a state legislator or to a nonprofit such as Clean Water Action that might advocate for a new state law. Support your position with facts, explained in a respectful tone, and cite strong references to back up your viewpoint. An introductory paragraph and conclusion paragraph, with a few paragraphs of facts and referenced information, are usually adequate to get your points across clearly.

The letter should be 3 pages long, letter format, with an additional space between paragraphs, in 12-point type, and with 1-inch margins. Very short letters rarely succeed in including enough details to earn full points.

Although you would be unlikely to include references or sources in a letter like this, include for my purposes at least three references at the end of the letter. The references will not count toward the 3 page length requirement. References here and in all assignments must be in APA style. See the APA tutorial in the classroom if you need additional instructions on how to prepare your references.

Letter Layout and Plan

The topic I am covering for the letter on pesticide use is the use of glyphosate – an active ingredient in the herbicide weed killer Roundup. My letter will be addressed to my local county school board in an attempt to reiterate the effects of this chemical once mixed with other ingredients on the employees spraying this on school grounds and fields as well as the possible effects on our children who play and walk on these fields after the chemical glyphosate is sprayed on school grounds.

The letter will be addressed to:

To

The President

Terry Gilleland

Anne Arundel County School Board

2644 Riva Road Annapolis, MD 21401

structure the letter with a clear introduction (explicitly noting your request to stop glyphosate use), followed by evidence for the risks of the chemical especially to developing children and to the natural environment, then add evidence that alternatives are safer for and healthier for the environment, and then add a short conclusion summarizing your argument, Oh–and don’t forget your required references.

  • Express the purpose of writing this letter – to address the use glyphosate in Roundup on school grounds, with the objective of banning its use on school grounds.
  • Discuss the recent findings on the possibility of glyphosate being a cancer causing chemical and the cancerous effects of this chemical once mixed with other chemical ingredients in roundup.
  • Reiterate the known finding of the effects of this chemical and active ingredient on humans as well as animals and the environment.
  • Connect those risks above to users, and students
  • Discuss the move by other school districts to find more natural alternatives to roundup on school grounds.
  • Present possible alternative weed killers that other school districts are using, and a possible meeting with the board and parents to reach an urgent resolution. The letter should address the key issues under consideration with clear arguments. The information provided is necessary and sufficient to discuss these issues.
 

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  1. Performance Monitoring: Once an Adwords campaign  is set up and launched,

 
1. Performance Monitoring: Once an Adwords campaign  is set up and launched, it is very easy to “set it and forget it.” What  are some practices companies could implement to successfully monitor  performance? What monitoring tools would you recommend? What outside  influences could affect an Adwords campaign’s performance? 
2. Question from your Reading: Think about your  reading and lectures this week and post one concept that you would like  to discuss further. Is there anything you need more clarification on? Is  there anything you have a question about, or would like to dive a  little deeper into?  Or, is there anything you found particularly  interesting and/or surprising?

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1. Performance Monitoring: Once an Adwords campaign  is set up and launched, appeared first on graduate paper help.

 

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Intelligent Design

Topic: Intelligent Design

You and your classmates are ordinary citizens interested in science education. You have been assembled into an advisory group. The Virginia State Education Commission is drafting a policy that will affect all school boards in the state. You are being protected in a secluded hotel from ACLU lawyers and right-wing demonstration groups. Here is your question: is intelligent design theory scientific? The Virginia State Education Commission is paying you thousands of dollars for a simple yes or no answer to this question. Such an answer may be unrealistic, but court battles will follow. You need to get as close to a yes or no answer as possible.

As a group, you have 3 reference sources:Your textbook’s 2 chapters on origins and the scientific methodThe course presentation entitled “Origins, ID, and the Public School Classroom”Two expensive expert witnesses: Michael Behe, a Lehigh University biochemist, and Eugenia Scott of the National Center for Science Education (your two expert witnesses come to you from presentations in the Reading & Study folder of this module/week)

For your thread:

As panelists, first do your homework, then make a decision: based on how the scientific method works, is intelligent design theory scientific? Can you use it to do science?

The title must begin with the word “yes” or “no.” Using 3 concise, numbered sentences, argue your answer.

 

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Assignment 3b: Threats to the Global Environment Counterargument  The members o

Assignment 3b: Threats to the Global Environment Counterargument 
The members of the United Nations are impressed by your presentation. The information you provided has led to productive debates. There are now questions about prioritizing the issues at hand. Some of the countries are challenging your recommendations and questioning your reasons for not including certain other issues they believe are priorities.
There are four remaining threats in the list of major global issues. Review the topics and reflect on two that you did not use in Assignment 3a. Defend your reasons for considering these topics to be less important than the issues you assessed in Assignment 3a.
Energy sources
Civil war
Globalization
Poor health of entire populations
Lack of educational opportunities
Cultural taboos
Inappropriate uses of technology
Climate change
Choose two of these four threats and write one paragraph on each threat stating why each is less a priority to the health of the global environment than the four you assessed in Assignment 3a.
Support your argument with at least three scholarly sources for each threat chosen (a total of at least 6 sources) that can be used to support your position that these two threats are less a priority than the four threats which you chose to assess in assignment 3a.
Each counterargument should include:
An opening statement describing the threat; Three (3) points that offer evidence which supports your position that these threats are less a priority than the four threats that you assessed in Assignment 3a.
Please cite at least three scholarly sources in your argument.
For a brief list of resources for this assignment, please see the end of the course guide.
This course requires use of new Strayer Writing Standards (SWS). The format is different than other Strayer University courses. Please take a moment to review the SWS documentation for details. (Note: You will be prompted to enter your Blackboard login credentials to view these standards.)
The specific course learning outcomes associated with this assignment are:
Examine the factors that account for why the growth in the world’s population can negatively affect global society.

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The members o appeared first on graduate paper help.

 

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Rubric Bacteria Pneumonia

 Paper Rubric  Bacteria Pneumonia
Assignment Components
 Introductory paragraph   
 Information is complete   
 Depth of content is appropriate   
 Information Included is Relevant   
 Logical Order of Paper   
 Conclusion/Summary Paragraph   
 Paper uses APA format   

 Paper includes at least 3 references   
 Paper includes < 3 spelling/grammatical errors   

 

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Threats to the Global Environment

Assignment 3a: Threats to the Global Environment

Congratulations! The United Nations has hired you as a consultant on global issues.

Many of the UN members are not satisfied with the progress of the Millennium Development Goals. They feel that the goals focus on the wrong issues. There is a disconnect between what issues the UN developed countries believe are priorities and what many developing countries feel the prioritized issues should be. For example, the country of Burundi has asked that one of the goals be focused on food security. Austria, however, is adamant that the major current global issue is to mediate ceasefires in countries in the midst of a civil war.

You have been asked to provide an unbiased perspective and identify the four issues you feel most impact the global environment. You will present your findings at the next UN General Assembly. Your goal is to provide a history of each issue, the number of countries affected, and the effects of this threat to the world population.

Of the eight major threats listed below, choose the four that you consider the most critical.

Energy sources

Civil war

Globalization

Poor health of entire populations

Lack of educational opportunities

Cultural taboos

Inappropriate uses of technology

Climate change

For your presentation to the United Nations:

Develop a minimum of four slides per issue for a minimum total of 16 slides.

Provide at least a paragraph on each slide (in the notes section) to explain the reason this information is relevant to the UN’s assessment.

To review how to do any of the required assignment deliverables in PowerPoint, please refer to your Lynda.com account or reach out to your instructor ahead of time.

For each issue, create a graph or chart to analyze the data you have collected.

Cite at least five credible sources excluding Wikipedia, dictionaries, and encyclopedias.

This course requires use of Strayer Writing Standards (SWS). The format is different compared to other Strayer University courses. Please take a moment to review ​the SWS documentation for details. (Note: You’ll be prompted to enter your Blackboard login credentials to view these standards.)

The specific course learning outcomes associated with this assignment are:

Examine the factors that account for why the growth in the world’s population can negatively affect global society.

 

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