Public-Health-Data-study-design-The-association-between-job-related-exposure-to-welding-fumes-and-chronic-obstructive-pulmonary-disease-health-and-medicine-homework-help

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Must be original work only

The association between job-related exposure to welding fumes and chronic obstructive pulmonary disease (COPD) was explored in a case-control study. The following data were reported for 450 COPD patients:

  • 40 patients were currently employed as welders; the other 410 had no occupational exposure to welding fumes.
  • Among the 900 controls used in the study, 55 were employed as welders.

Set up a 2×2 table and calculate the Odds Ratio

the advantages and disadvantages of the 2×2 table in the context of study design, and specifically as this table can represent associations between exposure and disease status.

 
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summarize-the-stages-of-the-Prochaska-Model-of-Change-psychology-homework-help

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Unit 7 Assignment: Understanding and Utilizing the Cycle of Change

  1. In about 1 page or 250 words, summarize the stages of the Prochaska Model of Change. Is this a linear model (please take the time to examine the model closely before addressing this aspect of the assignment)? If not, what is it and why?
  2. Think about your client in terms of the Prochaska Model of Change. You may interview your subject further if you wish. Tell what stage your client is in the Prochaska Model of Change. Explain more about his/her problems and situation. What are the clues that tell you the person is in that stage according to the Prochaska Model?
  3. What interventions will help your client most to move to the next stage in the model of change (be specific with your recommendations and base them on what you have learned as a result of the course reading materials).
  4. How is resistance affected when you are intervening and doing therapy from the Prochaska Model?

Now that you have this understanding, you can also apply what you have learned to improve your own success in achieving your behavior change goals.

Each paper should include:

  • A title page
  • The paper itself (the “discussion”)
  • Correct APA formatting for in text citations
  • A reference page
  • Use standard margins: 1″ on all sides.
  • Use standard 12-point Times New Roman Font.
  • Use standard double-spacing: 22 lines per page.
  • Use left-aligned text. Do not right-justify

 
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Collaboration-Systems-at-Isuzu-Australia-Limited-computer-science-homework-help

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Read the case study in Chapter 12 titled “Collaboration Systems at Isuzu Australia Limited”.

Write a two to three (2-3) page paper in which you:

  1. Summarize the main reason(s) that prompted Isuzu Australia Limited (IAL) to use collaboration technologies.
  2. Identify the platform that IAL chose as an online portal and content management system, and describe the main reason(s) why IAL chose such a specific platform.
  3. Discuss the significant attributes of a wiki, and describe the overall manner in which IAL uses wikis for its internal collaboration.
  4. Speculate on the main challenges that IAL could face when implementing groupware, and suggest one (1) step that IAL could take in order to mitigate the challenges in question.
  5. Use at least three (3) quality reference. Note: Wikipedia and other Websites do not qualify as academic resources. Your assignment must follow these formatting requirements:
  • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format. Check with your professor for any additional instructions.
  • Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required assignment page length.

 
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What-is-the-final-temperature-of-the-mixture

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An ice cube having a mass of 50 grams and an initial temperature of -10 degrees Celsius is placed in 400 grams of 40 degrees Celsius water. What is the final temperature of the mixture if the effects of the container can be neglected? Discuss your answer.

 
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Organizational-Objectives-and-Total-Compensation-in-Different-Markets-2-3-pages-homework-help

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ORIGINAL WORK ONLY

Unsure of legal obligations in designing a total compensation plan, a client has asked you, as a human resources consultant, to explain how certain laws and regulations affect total compensation in their organization. The client’s organization employs 200 people, is a federal contractor, and operates in the biotech industry.  

Write a no more than 2 or 3 page paper providing examples of laws and regulations influencing total compensation.

Analyze similarities and differences in total compensation between this organization and other organizations in different external markets.

Discuss at least two examples that illustrate such similarities and differences. 

Draw conclusions based upon Learning Activity Readings in eCampus, Martocchio (2014) and/or Milkovich, Newman and Gerhart (2014), personal experience, and data collected from organizations.

Integrate and apply week 1 readings,Stategic Compensation,  Martocchio (2014) and/orCompensation 8h Edition,  Milkovich, Newman and Gerhart (2014), throughout paper. Summarize and cite information using your own words. Direct quotations should be avoided.

Research should be summarized and synthesized using your own words; be certain to cite sources of knowledge.

Compare your paper with Guide for Written Assignments attached to assignment.

Format your paper consistent with APA 6th Edition guidelines. APA sample is attached to assignment. 

Click the Assignment Files tab to submit your assignment.

Reference for attached document.

Strategic Compensation: A Human Resource Management Approach, Eighth Edition, by Joseph J. Martocchio. Published by Prentice Hall.

Copyright © 2014 by Pearson Education, Inc.

 
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legal-political-and-ethical-dimensions-of-business-writing-homework-help

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The representatives of credit cars companies state that the law does not need to get involved because competition will resolve any problems.

Discuss the potential power differential between the credit card company and the consumer in contacts. Analyze and evaluate the various issues presented while arguing and debating the connections between business, law, politics , and ethics.

 
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Unit-7-test-statistics-assignment-help-

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Please show work. Thanks for the help!




 
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Performance-and-duration-differences-between-online-and-paper-pencil-tests-statistics-homework-help

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Problem 3 (30 pts)

Read the article (p. 221 – 225)

«Performance and duration differences between online and paper–pencil tests» and answer the questions below.

Part A.

1. Develop a 95% confidence interval using data from this study.

2. Perform a hypothesis testing using data from this study.

(show all the the appropriate steps).

3. Suggest another statistical technique(s) for the purpose of this study. Explain.

Part B.

For this study briefly describe how the researcher draw conclusions from a sample about a population. Try to be as analytic as possible and use the comments bellow.

1. Determine (or define) the independent variable(s).

2. Determine (or define) the dependent variable(s).

3. Determine (or define) qualitative and quantitative variable(s).

4. Determine

 
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#NAME?

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  1. 1. Describe the public health roles of the CDC and the WHO. 

 
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John-L-Smith-decided-he-wanted-to-start-his-own-technology-service-business-OPERATION-Management-assignment-help

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Five years ago, John L. Smith decided he wanted to start his own technology service business. He rented some office space, purchased some computer and network equipment, and installed a telecommunications circuit to the Internet. Almost immediately, he started to acquire customers who wanted him to host their business applications and for him to be responsible for the operational availability of the applications. In other words, John would provide the space, servers and local area network equipment, connectivity to the Internet, and an around-the-clock operational support staff. His customers would provide the business application software, and they would manage it remotely.

During the first 5 years, John’s business grew substantially. He had to relocate his offices three times, add computer and network equipment, increase the bandwidth and connectivity to the Internet, and hire numerous administrative and technical support staff.

As John needed to add computer hardware, he would negotiate with local retail stores and purchase the lowest cost equipment. If he needed additional communication services, he would go to the local telephone company to add the bandwidth and connectivity he believed he needed.

Starting his sixth year in business, John has over 30 major long-term contracts, a 20,000 square foot data center, over 400 servers; and 100 full-time employees. Additionally, he hosts 50 major business applications for his customers.

The organization configuration is fairly simple. John has set up an extremely flat organization in which the majority (approximately 80%) of the staff are technical or operations support (network, server, applications, operating systems, and database). Additionally, there is one contract, five helpdesk, one project manager, and five administrative support staff. John does all of the marketing and sales and personally negotiates each contract.

The cost structure is set up as follows:

  • Floor space (includes utilities, rent, water, and so forth): $100/square foot (John pays $25/square foot)
  • Hardware (servers): Actual cost of each server as well as the number of servers required (customers reimburse John for parts)
  • Labor: $25/hour as required for break/fix, updates, and so forth
  • Internet connectivity: Cost per month spread across all contracts
Each month, hours are tabulated and additional costs are billed to each customer.

Over the past several years, John has been one of the few providers in this hosting business; however, competition is now starting to challenge his company from a cost, efficiency, quality, and the kinds of services provided. Additionally, existing customers are starting to complain about slow response times, degradation of services, poor quality, lack of communication, and rising costs. In the past, when a customer made a request, the organization has accommodated for that request. As of recently, John is taking responsibility for nearly half of the customer applications to include updates and changes.

A number of the customers have told John that they will have to reduce their effort with him if the service-related issues are not corrected. A couple of them have sent correspondence to John stating the following:

  • Response times: When they provide updates and changes, the support staff is taking longer and longer to implement the changes.
  • Service degradation: The availability of the hardware platforms is trending downward. Where the platforms were available around the clock, they are now suffering from some frequent and long outage periods.
  • Quality: When updates and changes are implemented, they are often not installed correctly and have to be reinstalled.
  • Communication: Whether changes to the platforms or coordinating outages, the support team does not notify the customers and the issues are beginning to impact their revenue stream.
  • Costs: In the past, when additional equipment was needed, John purchased, installed it, and billed it back to the customer each month. Also, the cost of support over the past few years has been steadily increasing.

John is now beginning to wonder whether he should outsource or even offshore some of the functions and services he is offering to an organization that specializes more in a specific area. He has contacted a number of outsourcing organizations as well as an organization in India that might be able to run his service center help desk. The cost seems to be less expensive than what he is able to provide to his customers. Also, he thought it might be a good idea because he is starting to expand his company to global customers. He now has two smaller contracts with European customers, and this appears to be an area that is going to grow.

Your task starts with assisting Smith with an assessment of his current business situation. Then, you will assist him in developing an operations strategy that can be used to improve his operational performance and business profile. The overall goal of assisting Smith is to help him assess and determine how each of these areas impacts his business and recommend some solutions so he can optimize his operations and competitive profile.

Discuss Smith’s current business profile with respect to product versus process design.  Expand the discussion on process design based on the operations management model within your textbook.  Focus on the extended processes including our suppliers, our suppliers’ suppliers, our internal processes, our distributors, logistical functions, and our customers.

 
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