topic :
physician shortage in rural U .S.
i need write 5 pages for each one :
1/INTRODUCTION (5 pages)
a brief description of the topic and overview of the scope of the project
2/ problem statement (5 pages)
what is the specific issue/problem you are trying to solve?
*use APA format and heading
i attach everything in the files
references (if any) used in this proposal
The goal of the reflective writing assignment is for you to relate the summer reading (Spare Parts by Joshua Davis) to personal experiences that motivated you to study engineering. In a short paper, please address any four of the following points:
Give an overview of the theme of the book. Ask yourself the question:
“What does the book say to me about the field of engineering?”
Do not provide a summary of the book, but rather focus on the message that the authors were trying to convey about engineering using a few key points from the book.
Each person who reads a book may take something different away from it, based on his/her own personal experiences. Reflect upon one or two specific experiences from your past that came to mind when you were reading the book. How did those experiences contribute to your decision for a career in engineering?
Did reading the book reinforce, diminish or alter your attitude towards engineering as a career in any way? Explain.
Imagine yourself in a few months in the following scenario: You have a significant amount of homework. Perhaps you’re having a rough time in one of your classes and many late, sleepless nights. In other words, times are becoming a bit overwhelming academically. What is the one thing from your reading that you might draw on to keep yourself inspired, to sustain your interest in your chosen field?
Did reading the book change your view on the US immigration system? Explain.
Essay Guidelines:
Do not address the points above separately, but rather write one coherent, well organized essay that includes the four selected points.
No title page: Type your name in the top left-hand corner of essay. Double space, and begin. Continue double spacing until the end of the essay.
Length: between 1 ½ and 2 typed pages, double-spaced, 12 pt. font size, with 1” inch margins.
A 3.00-L vessel contained 9.10×10-2 mol of gaseous PCl3, 9.48×10-2 mol of gaseous PCl5, and 8.80×10-2 mol of Cl2 gas at equilibrium at 242°C.
Calculate the value of Keq (expressed in terms of the molar concentrations) for the reaction
PCl3(g) + Cl2(g) PCl5(g)
Assignment must include;
10 pages needed
1.
A cover page mentioning the Name & University number of the
candidate, topic name, year of study
2.
Introduction
3.
Definition
4.
Etiology & Pathomechanics
5.
Clinical Features including Special Tests
6.
Investigations
7.
Diagnosis
8.
Management including; Medical, Surgical and
Physical Therapy
9.
References
1. Did the period of the pendulum swing depend on the mass of the bob? On the length of the string? On the displacement? How does your data relate to the pendulum equation? You need not include your data tables and graphs, but you should explain your answer based on the information in your data tables and graphs.
Answer: Observing the data from the lab and the tables, I can say that as the mass of the bob increased, so did the period of the pendulums swing. The graph for part 1 of this lab shows that as the mass of the bob increased from 50g to 400g, the average of the period also increased very gradually with each weight that was added despite the angle of the angle of the string being the same and also the length of the string being the same. However the average of the period that increased with each mass was very little and can be negotiated as the mass of the bob did not really affect the swing of the pendulum much and any data that shows that the mass does effect the period of pendulum can be explained through either human or experimental errors.
In the data from the 3rd part of the lab and graph we can see that the length of the string also caused a difference in the average period of the pendulum swing. In the 3rd part I test to see if the same mass and same angle but changing the length of the string would make a difference in the period of the pendulum swing. The results confirm that the length of the string also affects the period of pendulum. The length of string differed fro 0.10m to 0.40m. In each case where a length was added to the string, it tool longer for each path of periodic motion, which further resulted in longer length of string more period of pendulum. The longer the string will result in longer period of the swing as the length the period has to travel increases.
In the second part of the lab we tested if the displacement affects the period of the pendulum swing. I tested the different angular displacements along with the period of the pendulum. Looking at the table I can say that the displacement does affect the period of the pendulum. The angular displacements tested were 45°-15° and what can be observed is that as the angular displacement increased the period of the pendulum also increased.
And so the greater the displacement, the greater the period of pendulum, as the higher the arc at which the bob was released, the more time it will take for the bob to travel the distance it has to travel .
(6 points)
|
Score |
2. Calculate the slope of the line in your graph of the square of the period of the pendulum vs. length of the string [slope = (y2 – y1)/(x2 – x1)]. Galileo figured out the equation that describes the behavior of a pendulum. If you square both sides of the equation, you will find that the slope of the line is related to the acceleration due to gravity (g). Specifically, slope = 4p2/g. Use your data to calculate g. How does it compare with the accepted value of 9.807 m/s2?
Calculate the percent error and show your work.
Answer: Firstly let the 2 points on the graph be (0.1,0.9) and (0.4,1.7)
Slope = (y2 – y1)/(x2 – x1)]
Therefor (1.7-0.9) / (0.4-0.1) = 2.67 is the slope of the line of my graph
To be able to get an answer we need to alter the formula slope = 4p2/g to g = 4π² / slope to be able to substitute it with values I already have.
g=4π² / slope g=4π² / 2.67 = 14.79 m/s2
Percent error = (experimental value – theoretical value / theoretical value)*100
(14.79-9.807/9.807)*100 =50.81% error
The value I received for gravity after calculation is higher than the acceptable value of gravity, which is 9.807 m/s2, which resulted in a percentage error of 50.81%.
(6 points)
|
Score |
3. Did the period of the spring swing depend on the length of the displacement? On the mass? Explain your answer using your data. How do your findings relate to the spring equation?
Answer:
T=2p √m/k
F=1/T
Observing the data collecting during the lab and looking at the graph, I can say that as the length of the displacement was increased from 0.05m-0.20m, the average period of the spring also increased but the increase was not significant What we need to remember is that a 200 g mass was hung on the other end of the spring. Also looking at my data and lab, I see that the affects of the length of displacement were rather gradual on the average period. The change, which was seen, can be negotiated as the difference and increase was very minor.
In the last part of the lab, difference masses were attached to the spring to observe how the mass would affect the period of the spring swing. According to my observations, mass plays a role in the period of the spring, as the mass increased from 0.10kg-0.40kg, the period average of the spring also increased.
My observation and testing confirms that the period of the spring depends on the mass on the spring and also that the period does not necessarily depend on the amplitude of motion, however human errors or experimental errors could create a false image of showing a correlation between the amplitude and the period of spring.
When comparing to the spring formula, we can see that amplitude does not have any significant affects on the period of spring, rather the 2 factors that the period of spring is dependent upon is the K which is the spring contact and m which is the mass on the spring. The frequency is also important as when conducting the lab we calculated the time for 10 swings.
(6 points)
|
Score |
4. Calculate the slope of the line in your graph of the square of the period of the spring vs. mass
[slope = (y2 – y1)/(x2 – x1)]. Robert Hooke figured out the equation that describes the periodic motion of the spring. If you square both sides of the equation, you will find that the slope of the line is related to the spring constant (k). Specifically, slope = 4p2/k. Use your data to calculate the k of your spring.
Answer: Let the 2 points on the graph be (0.10,0.09) and (0.40,0.24)
Slope = (y2 – y1)/(x2 – x1)].
Therefor (0.25-0.09)/(0.40-0.10) = 0.53
To be able to get an answer we need to alter the formula slope = 4p2/k to k = 4π² / slope to be able to substitute it with values I already have.
k=4π² / slope slope =0.53
The k of the spring is equal to 74.49 N/m
On March 23, 2010, President Barack Obama signed the Health Care Reform Bill into law, giving 32 million uninsured and underinsured Americans access to health care coverage. There are mixed emotions surrounding this law, with some seeing it as a benefit that has been a long time coming and much needed, and others seeing it as a bad decision that will put the United States deeper into debt. Provide a two-page paper defending your stance on healthcare reform. Be sure to include references and citations to support your statements in APA format.
1. Eadweard Muybridge ‘s photographic work had a great impact on the way we view and think about movement and capturing movement with the photographic medium. Write a minimum of 350 words of your impressions of Muybridge and his work. 2.List and describe the man-made factors as well as the natural factors that created the Dust Bowl.
3. What programs that were created as part of the New Deal, to alleviate the conditions of the Great Depression and Dust Bowl? List them and explain how they helped.
4 Compare and contrast the work of Dorothea Lange and Alexander Hogue, their subject matter, medium as well as their differing philosophy about who was to blame for depicting the dust bowl and their differing goals for depicting this crisis.
5.What lessons can we take from this experience, what should we be doing differently? Give specific examples.
1. A. How is the precautionary principle used in environmental health?
B. What is an alternative philosophical approach? (2 pts)
2. A. Define risk assessment and risk management. Discuss how risk management combines science and other social factors. (3 pts)
3. Should the United States be able to manufacture and export chemicals such as DDT even if they have been banned in the United States? Why?(2 pts)
4. Industry’s critics say chemical manufactures should bear the burden of proof for the safety of their products before they hit the market. Industry’s supporters say that mandating more safety research will hinder the introduction of products that consumers want and will increase the price of products. What do you think?
Should the government follow the precautionary principle and require proof of safety prior to a chemical’s introduction into the market? Explain why? (3 pts)
Directions:
Topic:
Find the guidelines for the one diagnosis that you choose. Read it carefully and look it up in the tabular list until you understand what the guidelines are conveying.
Complete the following.