Suppose That A 2012 National Health Interview Survey Gives The Number Of Adults In The United States Which Gives The Number Of Adults In The United States (Reported In Thousands) Classified By Their Age Group, And Whether Or Not Respondents Have Ever Been

Suppose that a 2012 National Health Interview Survey gives the number of adults in the United States which gives the number of adults in the United States (reported in thousands) classified by their age group, and whether or not respondents have ever been tested for HIV. Here are the data:

Age Group Tested Never Tested
18–44 years 50,080 56,405
45–64 years 23,768 48,537
65–74 years 2,694 15,162
75 years and older 1,247 14,663
Total 77,789 134,767

Case Assignment

  1. Discuss probability. What is its history? What is the theory of probability? How is it calculated? What are the advantages and disadvantages of using this technique?
  2. Identify and discuss the two major categories of probability interpretations, whose adherents possess conflicting views about the fundamental nature of probability.
  3. Based on this survey, what is the probability that a randomly selected American adult has never been tested? Show your work. Hint: using the data in the two total rows, this would be calculated as p (NT) /( p (NT) + p (T)), where p is probability.
  4. What proportion of 18- to 44-year-old Americans have never been tested for HIV? Hint: using the values in the 18–44 cells, this would be calculated as p (NT) / ( p (NT) + p (T)), where p is probability. Show your work.
 
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Industrial And Hazardous Waste Management 3

Running Head: Municipal Situation

Municipal Situation

Karen Crump

Industrial and Hazardous Waste Management

CSU

With a need to manage wastes safely and effectively, the need to assess the impacts of these wastes on human populations ought to be carried out. The relationships that exist between the industry and the industrial codes and waste classifications should be done. It has been found that 70% of the wastes especially hazardous are generated by the chemical industries using approximately 20% of the primary metal industry codes (Bahadori 2014).

In this regard, it is very important to understand the processes that give rise to these hazardous effluents before embarking on the treatment of such wastes. Environmental engineers ought to understand the aspects of wastes that are given in an operation. This implies that the fundamentals of the operations of the chemistry and physics that are involved in an operation should thoroughly e understood( Hickman 2003).

In essence, the processes of the majority of chemistry mostly involved in waste treatments mainly occur within the matrices of the effluents from the industry. In treatment process, it is very important that one classify the wastes that are attributed to recognizing and understanding the key attributes that are to be considered industrial wastes and hazardous wastes. In addition to this, one must recognize the difference between the hazardous wastes and solid wastes that are generated by the industry. Most importantly, the relevant laws and standards should be considered so that the managing of these wastes can be done legally and safely Bahadori 2014).

 

References

Bahadori, A. (2014). Waste management in the chemical and petroleum industries. West Sussex, United Kingdom: Wiley.

Hickman, H. L. (2003). American alchemy: The history of solid waste management in the United States.

Santa Barbara, CA: Forester Press.

 
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MBA 6301 Unit 4 DB

Course Textbook APA Citation:

Stanwick, P. A., & Stanwick, S. D. (2014). Understanding business ethics (2nd ed.). Thousand Oaks, CA: Sage.

 

Discussion Board.

Read Case 11: Interface: More Than Just a Carpet Company, and address one of the following questions. Respond with your own thoughts to a post by another student.

  1. Identify the companies that are part of the EnviroSense Consortium. Do you believe that any of these companies are as committed to sustainability as Interface? How so?
  2. Does Interface use relationship marketing? What are the pros and cons from an ethical perspective of this type of business practice?
  3. Define sustainability. What is so important about sustainability from a business perspective?
  4. Compare and contrast Interface’s environmental actions with a Fortune 100 company

 

 
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Final Project Assignment SCM 301 Consider Yourself A Consultant Assigned To Develop A Supply Chain Management Strategy For The Company Throx. You Are Tasked With Evaluating The Company

Final Project Assignment SCM 301  Consider yourself a consultant assigned to develop a supply chain management strategy for the company Throx.  You are tasked with evaluating the company’s recent performance and recommending changes (decisions) to improve supply chain management performance. You should use concepts and methods discussed in SCM 301 to undertake these two tasks.

Company Background Information

Throx sells higher-end custom-design socks in three-sock sets (rather than two).  The company operates from a small packaging and distribution facility in Richmond, CA from which it ships product to customers.  Given the company’s location and focus, 97% of sales are in California, primarily in the major urban areas of the San Francisco bay area, Los Angeles, Sacramento (and last but not least) San Diego.  The company sells exclusively via online sales, at an average price of $15/three-sock set, plus shipping costs charged to the customer.

The company currently orders its product from the Chinese sock manufacturer Zhejiang Datang Hosiery Group Co., Ltd in so-called “Sock City.”  It orders socks in packs of 20 three-sock sets, which are then broken down into individual three-sock sets at the Richmond facility for sale to customers.  Socks are shipped via truck to the port of Shanghai to the port at Los Angeles-Long Beach. Once offloaded in Los Angeles-Long Beach, the socks are shipped via truck to the Richmond facility.  On average, shipment from the manufacturer to the Richmond facility takes 4 weeks.  In addition to the transit time required for shipment, the lead time from when an order is placed with the manufacturer to when it is shipped from Zhejiang is 2 weeks. If the product ordered by a customer is in stock at the Richmond facility, it typically takes 1 day to process an order and ship it out, although the maximum units that can be shipped in a week is currently 1,500 given the facility’s minimal labor force and packaging equipment.

 

 
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Part 1 COCA-COLA COMPANY Coca-Cola Is A Soft Drink That Is Bought And Consumed In Households, Hotels, Offices And Shops. The Product Is Also A Wide Brand And The Product Is Sold Alongside Other Soft Drinks And Snacks. MISSION STATEMENT: “To Refresh T

Part 1

COCA-COLA COMPANY

Coca-Cola is a soft drink that is bought and consumed in households, hotels, offices and shops. The product is also a wide brand and the product is sold alongside other soft drinks and snacks.

MISSION STATEMENT: “To refresh the world in mind, body and spirit, to inspire moments of optimism and happiness through our brands and actions and to create value and make difference.”

GOALS

to satisfy customer needs

to be the leader in production of soft drinks

to improve profitability

to increase the market share

to expand geographically

COMPETITIVE ADVANTAGE

The has been continuous innovation and this has seen new products being introduced into the market. The use of advertising helps in promotion of the brand and informing consumers about the features of the product. This leads to increased sales because of increase in number of customers.

SWOT ANALYSIS

STRENGTHS

Coca-Cola is a product that is sold in more than 200 countries across the world. The presence of coca cola has therefore built the drink a brand name, therefore brand equity is Coca-Cola’s strength. “Interbrand in 2011 awarded Coca cola with the highest brand equity award.” with the highest brand equity.” (Marketing91.com, 2014) . The product therefore has a large distribution network because of geographical dispersion. This has increased the market share of the product against that of its competitor, Pepsi. The product is also sold alongside other soft drinks. Customers are loyal to the product. “Because of the good taste of Coca cola, finding substitutes becomes difficult for the customer.” (Marketing91.com, 2014)

WEAKNESSSES

The product has been in the news for not being a healthy product for consumption. Coca-Cola, being a carbonated drink has been attributed to causing obesity. This means that the consumption of the drink may decline as people strive to take healthy drinks that are noncarbonated.

There have been increased lawsuits that have been filed against Coca-Cola show that the company consumes large amounts of water even in water scarce regions. There has been blame that they mix water with pesticides to clear contaminants.

OPPORTUNITIES

The supply chain throughout the Coca-Cola product is improved. This means that the company will be able to reach a wide number of customers and at reduced costs. Developing countries will also continue to buy Coca-Cola products because the countries are moving slowly towards healthy beverages. This higher consumption in developing countries can help capitalize Coca-Cola.

THREATS

There are indirect competitors in the industry such as Starbucks, Café coffee day, Costa coffee who sell coffee which is healthier than carbonated Coca-Cola. Coca-Cola also faces the threat of shortage of water. This is because the main raw material in its manufacture is water, and there have been law suits against the company to the way in which they use water.

References

Rothaermel, F. T. (2015). Strategic management. McGraw-Hill.

Marketing91.com,. (2014). SWOT of Coca Cola – SWOT analysis of Coca cola. Retrieved 25 February 2016, from http://www.marketing91.com/swot-coca-cola/

(2016). Retrieved 25 February 2016, from http://Coca-cola’s mission

Part 2

Marketing Plan Part 2

This is the next step in creating your marketing plan. Please follow the directions in Week One and reference the marketing plan outline in Appendix A of your text.

Describe your target market.

Identify the consumers who are most likely to buy your product in terms of: (a) their demographic characteristics and (b) any other kind of characteristics you believe are important.

Describe (a) the main points of difference of your product for this group and (b) what problem these characteristics help solve for the consumer, in terms of the first stage in the consumer purchase decision making process in Figure 6.2 (page 190).

This section of your marketing plan should be one page. Perform and cite outside research on all individual work.

Figure 6.2 shows the six steps in the consumer decision process. First, the consumer recognizes a problem or unmet need, searches for appropriate goods or services, and evaluates the alternatives before making a purchase decision. The next step is the actual purchase. After buying the item, the consumer evaluates whether he or she made the right choice. Much of marketing involves steering consumers through the decision process in the direction of a specific product. FIGURE 6.2: Integrated Model of the Consumer Decision Process Source: Roger Blackwell, Paul W. Miniard, and James F. Engel, Consumer Behavior, 10th ed. (Mason, OH: South-Western, 2006).

APPENDIX A: Developing an Effective MARKETING PLAN OVERVIEW > “What are our mission and goals?” > “Who are our customers?” > “What types of products do we offer?” > “How can we provide superior customer service?” These are some of the questions addressed by a marketing plan—a detailed description of the resources and actions needed to achieve stated marketing objectives. Chapter 2 discussed strategic planning—the process of anticipating events and market conditions and deciding how a firm can best achieve its organizational objectives. Marketing planning encompasses all the activities devoted to achieving marketing objectives, establishing a basis for designing a marketing strategy. This appendix deals in depth with the formal marketing plan, which is part of an organization’s overall business plan. At the end of this appendix, you’ll see what an actual marketing plan looks like. Each plan component for a hypothetical firm called Blue Sky Clothing is presented. marketing plan Detailed description of the resources and actions needed to achieve stated marketing objectives. strategic planning Process of anticipating events and market conditions and deciding how a firm can best achieve its organizational objectives. COMPONENTS OF A BUSINESS PLAN A company’s business plan is one of its most important documents. The business plan puts in writing what all of the company’s objectives are, how they will be met, how the business will obtain financing, and how much money the company expects to earn over a specified time period. Although business plans vary in length and format, most contain at least some form of the following components: • An executive summary briefly answers the who, what, when, where, how, and why questions for the plan. Although the summary appears early in the plan, it typically is written last, after the firm’s executives have worked out the details of all the other sections. • A competitive analysis section focuses on the environment in which the marketing plan is to be implemented. Although this section is more closely associated with the comprehensive business plan, factors specifically influencing marketing are likely to be included here. • The mission statement summarizes the organization’s purpose, vision, and overall goals. This statement provides the foundation on which further planning is based. • The overall business plan includes a series of component plans that present goals and strategies for each functional area of the enterprise. They typically include the following: ○ The marketing plan, which describes strategies for informing potential customers about the goods and services offered by the firm as well as strategies for developing long-term relationships. At the end of this appendix, a sample marketing plan for Blue Sky Clothing is presented. ○ The financing plan, which presents a realistic approach for securing needed funds and managing debt and cash flows. ○ The production plan, which describes how the organization will develop its products in the most efficient, cost-effective manner possible. ○ The facilities plan, which describes the physical environment and equipment required to implement the production plan. ○ The human resources plan, which estimates the firm’s employment needs and the skills necessary to achieve organizational goals, including a comparison of current employees with the needs of the firm, and which establishes processes for securing adequately trained personnel if a gap exists between current employee skills and future needs. business plan Formal document that outlines what a company’s objectives are, how they will be met, how the business will obtain financing, and how much money the company expects to earn. “BRIEFLY SPEAKING” “A corporation is a living organism; it has to continue to shed its skin. Methods have to change. Focus has to change. Values have to change. The sum total of those changes is transformation.” —Andy Grove Co-founder and former CEO, Intel Corporation This basic format encompasses the planning process used by nearly every successful organization. Whether a company operates in the manufacturing, wholesaling, retailing, or service sector—or a combination—the components described here are likely to appear in its overall business plan. Regardless of the size or longevity of a company, a business plan is an essential tool for a firm’s owners because it helps them focus on the key elements of their business. Even small firms just starting out need a business plan to obtain financing.

need a 1 or 2 page paper for part 2

 
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A+ Answers

Question: Diocletian attempted to prevent rebellion in the Roman Empire by
A Redistributing imperial defense among local militia
B Entering into treaties with bordering states
C Removing the distinction between “better people” and “humbler people”
D Separating civil and military authority in the provinces

Question: Roman morality primarily emphasized
A A personal relationship with the gods
B Virtue, faithfulness, and respect
C Power, status, and wealth
D Democracy, equality, and generosity

Question: Muhammad changed his attitude toward the Jews because they refused to
A Pay the zakat
B Recognize him as a prophet and convert
C Take part in the battle of Badr
D Resettle in either Mecca or Medina

Question: Concerns about national security and a desire for wealth led the Romans to
A Undertake expansionist campaigns against their neighbors
B Arrange foreign marriages in the hope of creating ties with their neighbors
C Negotiate defensive treaties with all of Rome’s major trading partners
D Establish temples to all the major gods of the most powerful foreign nations

Question: The Hijra was
A A tax levied on nonbelievers living in an Islamic state
B The chief religious official of Islam
C Muhammad’s departure from Mecca for Medina
D The religious court that decided cases of alleged blasphemy

Question: The Umayyad caliphate’s (r. c. 661–750) policy toward Christians and Jews was
A Toleration and protection, but these groups had to pay a special tax
B Banishment from the lands of Islam
C A choice between conversion and death
D To kill males and sell females into slavery

Question: The First Triumvirate of Pompey, Crassus, and Caesar formed in 60 BCE when
A The three men teamed up for an assault on Egypt
B Spartacus’s slave army threatened to overrun Rome
C The Senate’s challenge to Pompey forced him into a coalition with his two greatest rivals
D The Senate recognized that the empire had grown too large for only two consuls

Question: The poet Ovid (43 BCE–17 CE), fell out of favor with Augustus in 8 BCE when he
A Published the irreverent and bawdy Art of Love
B Refused to write a poem praising the first ten years of Augustus’s reign
C Became involved in a scandal with Augustus’s granddaughter
D Criticized Augustus’s transformation of government in Metamorphoses

Question: Which of the following is not a reason for the practice of iconoclasm?
A Icons violated biblical injunctions against graven images
B The Muslims believed they succeeded in battle because they avoided images of humans
C Monasteries holding icons undermined the emperor’s place in Christianity  ?
D They drained the economy by pouring money into art instead of useful commodities

Question: The Roman legend known as the “Rape of the Sabine Women” illustrates
A The Roman belief that one man can make a decisive difference in the course of his nation’s history
B Rome’s tradition of absorbing different peoples into its citizen body, a practice that helped make Rome a world power
C The Romans’ reverence for virtuous matrons and their dedication to justice
D The Romans’ wanton disregard for women, whom they treated little better than slaves

Question: What was the main tactic used by the plebeians to force the patricians to make political and economic concessions?
A They went “on strike,” withdrawing from the city and refusing to work or engage in military service
B They invaded patrician estates and freed their slaves
C They instructed their tribunes to veto every measure that the patricians strove to pass in the assembly
D They rioted, destroying a significant part of the Roman forum

Question: Augustus fulfilled his role as Rome’s patron by providing
A The first public fire department in Western history
B Free public baths for the poor
C Free medical care for all children
D A mail system for Rome and the Italian peninsula

Question: The Roman governor Pontius Pilate (r. 26–36 CE) executed Jesus of Nazareth because
A He felt offended by Jesus’ teachings, which criticized deeply held notions of social hierarchy
B He feared that Jesus harbored political aspirations and might incite a Jewish revolt
C Jesus had argued that the Roman Empire was fundamentally corrupt and that Jews should refuse to pay taxes
D All of the above

Question: During the Roman republic, the political career of a patrician typically consisted of
A Achieving success in business or agriculture, financing a shrine or other public building, then being elected, in succession, to the offices of aedile, consul, and, finally, pontifex maximus
B Military service, an appointment to the Senate, and then being elected, in succession, to the offices of censor, tribune, and, finally, consul
C Military service, and then being elected, in succession, to the offices of quaestor, aedile, praetor, and, finally, consul
D Military service culminating in a generalship, and then being elected, in succession, to the offices of quaestor, censor, and, finally, consul or pontifex maximus

Question: One fundamental difference between slavery in Rome and in Greece was that
A Roman men could raise their children by female slaves as legitimate children and heirs
B Greeks tended not to enslave other Greeks, but Romans preferred Italian-born slaves
C Roman slaves gained citizenship with their freedom, but Greek slaves did not
D Greek slaves had some legal protections against abuse, but Roman slaves did not

Question: The office of tribune differed from most other political offices because
A It was established to serve and protect the plebeian order, not all of society
B Former slaves who had served in the military could stand for election as tribunes
C It was the only official position that had been retained from the era of the monarchy
D Senators were eligible to be elected to the post

Question: Which of the following accurately compares Spain and Italy regarding ecclesiastical authority?
A In Spain, bishops supported their kings, whereas in Italy, the papacy was forever at odds with neighboring monarchs
B The Spanish bishops opposed their king, whom they blamed for the Muslim invasion, whereas the pope supported the Lombard king as a bulwark against Byzantine influence
C The Spanish were more receptive than the Italians to the teachings of the Catholic church, with its emphasis on asceticism
D The papacy consisted of a highly organized hierarchy, whereas the Spanish church was merely a loose collection of parishes

Question: Between 630 and 730, the Byzantine Empire
A Revived the urban lifestyle of the Roman Empire
B Lost much of its territory to invading Islamic armies
C Recognized the bishop of Rome as the leader of all Christendom
D Ordered all official documents to be written in Latin instead of Greek

Question: Roman Christianity’s organization was based on bishops’ and archbishops’ control of territorial units called
A Abbeys
B Shires
C Themes
D Dioceses

Question: Theodoric ruled from 493 to 526 over an Ostrogoth kingdom that
A Tried to maintain the Roman Empire’s prestige by retaining elements of its rule, such as the Senate
B Sought to eliminate all reminders of Roman rule in order to emphasize the power of the new king
C Was supposedly ruled by the puppet emperor Romulus Augustulus
D Forcibly converted its inhabitants to Arian Christianity

Question: When Diocletian came to power in 284, he indicated his autocratic intentions by
A Rreplacing the title princeps with dominus, the term that slaves called their masters
B Proclaiming himself the head of the state and of the Christian church
C Eliminating the Senate, consuls, and all other vestiges of republican rule
D Appointing only fellow Dalmatians to important positions

Question: Which of the following was not a reason that Christianity was attractive after the reign of Constantine?
A Christianity’s new official status attracted believers in the military, who no longer faced a conflict between serving the state and serving Christ
B Christian merchants, who could now be open about their faith, offered lower prices to fellow Christians
C Christianity offered people a strong sense of community with co-religionists
D Christianity’s adherents took up charitable works and philanthropy

 
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Unit VII PowerPoint Presentation Your Client Is A Company That Has Been Cited With A Notice Of Violation For Discharging Toxic Chemicals Into The Municipal Sewer System. The Regulatory Authorities Are Requiring That The Company Develop A Waste Management

Unit VII PowerPoint Presentation

Your client is a company that has been cited with a notice of violation for discharging toxic chemicals into the municipal sewer system. The regulatory authorities are requiring that the company develop a waste management plan to address the violations related to the manufacturing process. A preliminary assessment concludes that the toxic chemicals are necessary because of old and outdated equipment. Management wants to get back into compliance, spending as little capital as possible. They believe that adding additional pollution control at the end of the process is a reasonable solution.

 

You believe that if the company spends additional capital, the equipment can be updated, eliminating the need for toxic chemicals. Neither solution yields a better quality product.

Prepare a 15-slide PowerPoint presentation to give to the executive committee of your client. Organize the presentation as follows:

 

·         Slide 1: Summarize the situation and common goals so that the committee will understand that you are on the same page.

·         Slide 2: Review the major ideas and intent behind the Pollution Prevention Act (PPA). Summarize the key elements of the PPA in one slide that relate to this scenario.

·         Slides 3-4: Summarize the strengths and weaknesses of the solution that seeks to install additional pollution equipment at the end of the process.

·         Slides 5-6: Summarize the strength and weaknesses of your solution to spend additional funds to upgrade the equipment used to manufacture the product.

·         Slide 7: Set the stage for convincing the committee to adopt your recommendation by showing the key differences between the two options.

·         Slides 8-9: Apply the key ideas of the PPA (slide 2) to each scenario.

·         Slide 10: Ask the committee to make a decision, reminding them that customers and shareholders may evaluate their product brand and reputation based on the decisions that they make now to go in a green position.

·         Slides 11-15. Provide additional detailed slides for the committee to read later as they consider your proposal.

 

These slides should fill in the GAPS in your 10-slide presentation.

 

You are required to use a minimum two reputable sources, which must be cited and referenced appropriately. Only one of your sources may be your textbook (or other assigned reading source).

 

 

Encyclopedias (online or print), message boards, or any sources that can be amended without educated review, such as Wikipedia, are not considered appropriate.

 
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MOS 6301 Advanced Industrial Hygiene Unit 8 Research Paper

Course Textbook APA Citation:

 

Plog, B. A., & Quinlan, P. (2012). Fundamentals of industrial hygiene (6th ed.). Itasca, IL: National Safety Council.

 

 

Unit 8 Research Paper.

Each student will research an industrial hygiene sampling event and develop a comprehensive exposure assessment report. Students can select from:

·        Asbestos exposure from the World Trade Center disaster

·        The Deepwater Horizon Oil Spill

 

Assume that you work for Acme Industrial Hygiene Consultants and you are at an event conducting air samples. In your paper, you will discuss:

·        What was going on during sampling?

·        What was your sampling method?

·        What are your results?

 

You are expected to use the AIHA Statistical Spreadsheet to assist you in analyzing the data. To access the spreadsheet please follow the following directions:

1. Go to www.aiha.org.

2. Click on the tab title “Get Involved” to search for “Exposure Assessment Strategies Committee.”

3. Next, select “Volunteer Groups.”

4. Click on “Exposure Assessment Strategies Committee.”

5. Scroll down and select “New IHSTAT Macro Free Version.”

6. Once you have loaded the excel document, make sure to click “Enable Editing” at the top of the spreadsheet.

7. Under the OEL section, insert the OEL for asbestos or benzene that you will use here.

8. Delete the existing date in the sheet, and enter the trailer sample dataset you choose.

9. As you populate the spreadsheet, the statistics will calculate, and the graphs will begin forming the picture of the exposure profile of the trailers.

 

To locate a tutorial on how to use the AIHA spreadsheet, please view the following video, Instructions for Using the AIHA Statistical Spreadsheet, located at https://youtu.be/v4JeQW0JF6k. (For a transcript for this video please click here.)

You will also need to discuss:

·        The descriptive statistics for the dataset

·        The number of samples above the OEL (if any)

·        What the 95th percentile exposure level would be?

·        What exposure category you would put the workers’ exposure into (e.g., 0, 1, 2, 3, or 4)?

 

You will find that each data set has a number of samples broken down into different activities. Assume that each activity would be a different SEG. Select 1 or 2 SEGs for the purpose of your analysis and report.

If you choose to use the World Trade Center data, you can choose from either the Lower Manhattan Asbestos Data, or the Staten Island Asbestos Data. You can find the data at the following OSHA website: http://www.osha.gov/nyc-disaster/wtc.html

If you choose to use the Deepwater Horizon dataset, focus on the potential benzene exposure. You will also need to select one SEG / task for the purpose of your research (e.g., boat operators, beach cleanup). The dataset is very large and you will want to keep your research focused to a manageable level. It would be acceptable to select a few of the SEGs for comparison. For example, you could compare the boat operator’s exposure to that of the beach cleanup crew. You can find the data on the OSHA website at the following address: http://www.osha.gov/oilspills/index_sampling.html

 

You will find that the AIHA spreadsheet does not allow you to enter a “non-detect” value of zero (0). There are various substitution techniques for estimating distribution parameters from datasets containing censored data: each censored datum is replaced with the (1) LOD, (2) half of the LOD, (3) or LOD divided by the square root of 2. Simple substitution (just using the actual LOD) works well when the percentage of LOD values is small. See Unit VIII Study Guide for more information.

 

 

An example report is provided to give you an idea of how to properly develop a comprehensive written report. Your report does not have to follow this exactly; it is provided as an example only. However, your report should address all 7 items listed above for full credit.

 
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Accident Investigation Unit VII Assessment 3 Questions

Question 1

 

While responding to an accident where a forklift tipped over going around a corner, the supervisor tells you that the cause was simply operator error since the driver was going too fast. The supervisor does not see the need to investigate any further. If you were the manager of this site, what would you say to the supervisor?

 

Your response must be at least 200 words in length.

 

Question 2

 

You recently completed an accident investigation involving a worker injured by an unguarded blade on a table saw. The investigation revealed that the guard had been removed some months before by persons unknown. Propose one corrective action for each of the first six levels in the hazard control precedence that would help prevent the accident from happening again. Which one(s) would you recommend, and why?

 

Your response must be at least 200 words in length.

Question 3

 

Recall your submissions for the projects in Units IV, V, and VI. Using the causal factors for the 2007 propane explosion at the Little General Store in Ghent, WV. that you have previously identified, determine the level of accountability for each causal factor (worker/equipment, supervisor, management, corporate). Propose at least one corrective action for each causal factor.

 

Your response must be at least 500 words in length.

 
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A+ Work

Short Written Assignment

View the Scientific Method Power Point Presentation here:

After reviewing the demonstration, design a hypothetical controlled experiment. In other words, you are going to focus your efforts on writing up hypothetical experiment design that includes “made up” results.

The experiment should help to determine whether drinking water that contains cadmium influences the rate of cancer occurrence in laboratory rats.

Be sure to identify the following:

control group

experimental group

hypothesis

hypothetical result

Then decide if you result support or reject your hypothesis.

Just a little point of clarification – the questions at the end of the Power Point on scientific method are just to think about, you do not have to answer them and send them to me.

 

Introduction

NOTE: This lab has been adapted from “The Habitable Planet” curriculum

This lab uses a robust model of the carbon cycle to give you an intuitive sense for how carbon circulates through the atmosphere, biosphere, oceans, and crust. This model may be accessed at:

The model allows you to experiment with how human input to the carbon cycle might change global outcomes to the year 2100 and beyond. One particularly relevant human impact is the increase in atmospheric CO2 levels. Between the years 1850 and 2006, atmospheric concentrations have risen from 290 parts per million (ppm) to over 380 ppm – a level higher than any known on Earth in more than 30 million years. Using the model, you will experiment with the human factors that contribute to this rise and explore how different inputs to the carbon cycle might affect the concentrations of the greenhouse gas CO2.

Materials

Procedure:

Part 1: Run the simulation to 2100 with the default settings, and, using the Data Table (found in the Chapter 1 content), record the total carbon levels in each “sink” (terrestrial plants, soil, oil and gas, coal, surface ocean, and deep ocean) at 2050 and 2100. You will then use the data you collect from the model to answer the discussion questions at the end of the lab while thinking about how the model mimics real-life conditions.

Note: The default setting for the increase in fossil fuel use per year is 1.5%. This rate of increase is also a reasonable projection for the increase in global energy use, as the world’s economies continue to ramp up and populations grow

Part 2: In many scenarios, the atmospheric concentration of CO2 is projected to increase beyond 700 ppm by the end of the century. However, this increase in atmospheric carbon doesn’t account for all of the carbon released by burning fossil fuels.

To find out where all the carbon really goes, run the simulation again, one decade at a time. Record the total amount of carbon in the atmosphere (the number in the sky) and other carbon sinks (terrestrial plants, soil, surface ocean, and deep ocean), as carbon moves through the system. Note that 1 ppm of atmospheric CO2 is equivalent to 2.1 GT (Gigatons) of carbon. As you record your data, keep in mind that this is a simulation of real life. Think about the questions below.

Discussion

If only one half of the flora in the world existed in 2100 (perhaps due to deforestation), what do you predict the atmospheric carbon level would be? How would you change the simulation to reflect this?

What is the relationship between increased carbon in the ocean and increased carbon in the soil? How else might carbon be transferred to soil?

What is the relationship between an increase in fossil fuel consumption and increased carbon in terrestrial plants? How might this change flora populations? What impact could twenty years at this level of consumption have on flora?

What is the relationship between an increase in total carbon concentration (the smokestack) and increased carbon in the ocean surface? How might this change marine life populations? What impact could fifty years at this level of emissions have on marine fauna? On marine flora?

In addition to circulating through the carbon cycle, where else might excess carbon be found? In fifty years, where would you be most likely to see excess carbon?

Which areas are most highly (and quickly) affected by an increase in carbon emissions (and increase in fossil fuel consumption)? How would these effects manifest themselves? What are the dangers/benefits to these areas?

 
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