Causes, Symptoms, and Impacts of Climate Change Essay

Causes, Symptoms, and Impacts of Climate Change Essay
 

While not a scientifically controversial issue, climate change caused primarily by human activities is a politically controversial issue. In this course you have learned the science behind climate change (both natural and human-caused). With this knowledge, you have been given the tools to help explain the causes, symptoms, and impacts of climate change which you can now use to help current and future generations develop solutions to mitigate and adapt to a changing climate.

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Please discuss the following questions: (1) How does the greenhouse effect play a role in determining the Earth’s climate? (2) What human activities are impacting the carbon cycle? (3) How does having an overloaded carbon cycle impact the greenhouse effect? (4) Before taking this class, did you understand or “believe” that human-induced climate change is occurring? Explain why or why not. Have you ever had a conversation with someone else about climate change? (5) How would you engage in a discussion with a climate change skeptic? Based on what you have learned in class, would you feel confident in your ability to explain the science behind climate change? What evidence would you present? (For a great resource on communicating climate science, consider watching the following TED talk by Dr. Causes, Symptoms, and Impacts of Climate Change EssayKatharine Hayhoe! https://www.youtube.com/watch?v=-BvcToPZCLI) (6) Explain at least 3 impacts of climate change that should be a concern for any individual and future generations. (7) Discuss at least two things that humans can do to mitigate or adapt to a changing climate. (8) Why should businesses, politicians, or government officials have a vested interest in working to lower carbon emissions to lessen the severity of the impacts of a changing climate?

 
 
 
Causes, Symptoms, and Impacts of Climate Change Essay

 
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Managerial Epidemiology Essay

Managerial Epidemiology Essay
 
HSA-6520 Managerial Epidemiology:   Week 1
Critical Reflection Paper: Chapters 1 to 3
 
Objective: To critically reflect your understanding of the readings and your ability to apply them to your Health care Setting.
ASSIGNMENT GUIDELINES (10%):
Students will disapprovingly evaluate the readings from Chapter 1 to 3 in your textbook. This assignment is designed to help you assessment, inquiry, and apply the readings to your Health Care setting as well as become the foundation for all of your remaining assignments.Managerial Epidemiology Essay
You need to read the chapter assigned for week 1 and develop a 2-3-page paper reflecting your understanding and ability to apply the readings to your Health Care Setting. Each paper must be typewritten with 12-point font and double-spaced with standard margins. Follow APA style 7th edition format when referring to the selected articles and include a reference pageManagerial Epidemiology Essay.

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EACH PAPER SHOULD INCLUDE THE FOLLOWING:

 

  1. Introduction (25%) Provide a short-lived outline of the denotation (not a description) of each Chapter and articles you read, in your own words.
  2. Your Critique (50%)

What is your reaction to the content of the Chapters?
What did you absorb about the History and Scope of Epidemiology?
What did you acquire about the Practical applications of Epidemiology?
Did these Chapters change your thoughts about the Measurement of mortality and Morbidity? If so, how? If not, what remained the same?

  1. Conclusion (15%)

Fleetingly summarize your thoughts & deduction to your critique of the Chapters you read.  How did these articles and Chapters impact your thoughts on Patient Protection and Affordable Care Act?
Evaluation will be based on how clearly you respond to the above, in particular:

  1. a) The clarity with which you critique the Chapters.
  2. b) The depth, scope, and organization of your paper; and,
  3. c) Your conclusions, including a description of the impact of these Chapters on any Health Care Setting.

 
Managerial Epidemiology Essay

 
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Industrial Hygiene Journals

1. The placement of the industrial hygiene and safety functions in an organization’s structure can greatly impact how successful the programs will be. Some organizations place health and safety programs under the human resources department. Other organizations place these programs under the plant manager or the production manager. If you were a safety officer for an organization, where would you place health and safety programs in the organizational structure? Explain why you believe this placement would work best for your organization.

Your journal entry must be at least 200 words. No references or citations are necessary

2. You have been asked to perform a job hazard analysis (JHA) at your place of employment. Which method would you use to perform the JHA? Explain your choice.

Your journal entry must be at least 200 words. No references or citations are necessary.

3. Discuss a gas or vapor that you have dealt with in a workplace. Include information about how worker exposures were evaluated. If you have never had sampling for a gas or vapor performed in your workplace, review either the NIOSH Manual of Analytical Methods (NMAM) or the OSHA Sampling and Analytical Methods, and choose a vapor or gas that looks interesting to you.

Your journal entry must be at least 200 words. No references or citations are necessary.

4. The current OSHA permissible exposure limit (PEL) for nuisance dust is 15 mg/m3 as an 8-hour time-weighted average (TWA) exposure. The ACGIH has published a threshold limit value (TLV) for inhalable dust of 10 mg/m3. OSHA is required to consider economic and feasibility influences as well as health impacts for establishing or updating PELs. The ACGIH can consider only the health impacts when establishing TLVs. Imagine you are a safety officer having to establish an occupational exposure limit (OEL). Discuss how you would come to this exposure limit.

Your journal entry must be at least 200 words. No references or citations are necessary.

5. OSHA uses a 5 dBA exchange rate, meaning that the allowed exposure time is cut in half for every increase in exposure of 5 dBA. ACGIH and NIOSH recommend a 3 dBA exchange rate because noise energy exposure actually doubles every 3 dBA. OSHA explains the use of the 5 dBA exchange rate as a means to account for the time during a workday that the employee is not exposed to noise, like breaks. Imagine you are a safety officer who has to choose which exchange rate is preferable to use at your organization. Discuss in your journal entry whether the 5 dBA or the 3 dBA exchange rate should be used for controlling occupational noise exposure.

Your journal entry must be at least 200 words. No references or citations are necessary.

6. Imagine that you are a safety officer, and you have been asked to recommend a type of ventilation system for your company. Which one would you choose, and why?

Your journal entry must be at least 200 words. No references or citations are necessary.

7. OSHA allows respirator fit testing to be performed using either qualitative fit testing (QLFT) methods or quantitative fit testing (QNFT) methods that are specified in Appendix A of 29 CFR 1910.134. Discuss the fit testing methods with which you are familiar and which methods you prefer to use. If you have never been fit tested or performed fit testing, read Appendix A and discuss which of the methods you believe would be the easiest to perform. Give the reasons for your choice.,How can you apply what you learned in this course to your career or life success?

Your journal entry must be at least 200 words. No references or citations are necessary.

 
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Unit VII Case Study (BOS 3640)

Unit VII Case Study For this assignment, you are the lead incident commander for a hazardous materials incident similar to those that have been introduced in this course. In this scenario, HLF Polyurethane Manufacturing was undergoing a maintenance activity in which an acid gas feed line segment required replacement. Pressure gauges were not installed in the line to monitor activity or to indicate if the line was operational. Upon initiating the line breaking activity (opening the line to the atmosphere) under self-contained breathing apparatus (SCBA), there was an uncontrolled release of acid gas. A nearby welding operation provided the ignition source and the flammable gas was ignited. The following actions were initially taken: The evacuation alarm was sounded and the facility emergency response team (ERT) was activated. The plant manager and the local fire department were notified of the incident. The incident command was established at the facility office near the main access gate to the south (this is the furthest distance within the property boundary from the incident location). The incident commander implemented actions required under the approved emergency response plan. The ERT was not able to immediately isolate the source of the incident. The fire department arrived on location and assumed the incident command of the event. Additional Relevant Information: The facility encompasses an area measuring 2000 feet by 1400 feet. The nearest residential community is located approximately 1000 feet to the northeast. A plastic recycling plant is located along the south fence boundary of the refinery. A major interstate highway runs directly parallel to the plant. The ambient temperature on the day of the incident was 85° F and the wind was blowing at 7 mph from the southwest to the northeast. Work crews were scheduled to work 12-hour shifts, 24-hours a day, to complete the incident response. The facility has a trained ERT that can respond to incidents. Your essay must address the following: Summarize the incident. Identify all hazardous materials involved, their classifications and their physical properties. Discuss chemical incompatibility and interactions relevant to this incident. Discuss any short or long term mitigation necessary. Explain how the lead incident commander should respond to this incident based on the Emergency Response Guidebook (ERG). 

Click the link below to access the ERG at the Pipeline and Hazardous Materials Safety Administration OSH 3640, Interactions of Hazardous Materials 3 website: Pipeline and Hazardous Materials Safety Administration. (n.d.). Emergency Response Guidebook (ERG). Retrieved from http://www.phmsa.dot.gov/hazmat/library/erg Explain the corrective action plan that should be implemented based on the ERG to prevent a reoccurrence of this event. Your response must be at least one page in length (not counting the cover page or reference page). All sources used, including the text, must be referenced. Paraphrased and quoted materials must have accompanying in-text and reference citations in APA format. Your response must be at least one page in length (not counting the cover page or reference page). All sources used, including the text, must be referenced. Paraphrased and quoted materials must have accompanying in-text and reference citations in APA format.

 
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