Politics, Science, And Technology Worksheet

Take no more than three sentences to answer the following questions (15 pts):

 

·         What is the primary Freudian influence in reading Figure 33.2?

 

 

·         Describe the difference between expressionism and abstract expressionism.

 

 

·         Explain how Dada might be reflective of the change in society as a result of science opposed to psychology.

 

 

·         What is one primary similarity and one primary difference between the dance of Martha Graham and Merce Cunningham?

 

 

·         Review Figure 33.2. Provide three attributes of the painting that reflect the expressionist movement.

 

Essay question – answer the following question in no more than 525 words (5 pts). Use proper APA citations.

 

·         What are the similarities and differences of readings 33.2 and 33.3? Cite specific examples from each to support your answer.

 

Reading-https://phoenix.vitalsource.com/#/books/9781308675619/cfi/4!/4/4@0.00:0.00

 

 

Politics, Science, and Technology Worksheet

 

Take no more than three sentences to answer the following questions (15 pts):

 

·         Read reading 38.3. How does the author use religious imagery to stress the importance of stewardship of nature?

 

 

·         What are three ways an environmental focus has manifested itself in architecture?

 

 

·         What conflicts are being represented in Figure 38.6?

 

 

·         What is a significant impact of computers on the visual arts?

 

 

·         How has globalism impacted music?

 

 

Essay question – answer the following question in no more than 350 words (5 pts). Use proper APA citations.

 

·         Read reading 38.5. How does each of these poets deal with history, memory, and hope?

 

Reading-

https://phoenix.vitalsource.com/#/books/9781308675619/cfi/55!/4/2@100:0.00Politics, Science, and Technology Worksheet

 
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Construction SafetyUnit VI Assignment – Caught-In Or -Between Hazards

Construction Safety Unit VI Assignment – Caught-In or -Between Hazards

Student Name:

Date:

Instructions:

Each of the following slides contains a construction site photo that depicts one or more caught-in or -between hazards.

Examine each photo and answer the questions in the notes section of each slide. Make sure to also move the red arrow (provided in the bottom left corner of each slide) to point toward the location of the hazard.

Save the completed presentation and upload it into Blackboard.

Be sure to put your name at the top of this first slide!

 

1

 

Figure 1

(Indian River State College, n.d.-c)

Identify and describe the caught-in or -between hazard in this photo. Move the arrows over the photo to indicate the locations of the hazard.

 

What OSHA construction standard(s) could be cited?

 

What would you recommend to correct the hazard?

 

 

2

Figure 2

(Indian River State College, n.d.-b)

 

 

Identify and describe the caught-in or -between hazard in this photo. Move the arrows over the photo to indicate the locations of the hazard.

 

What OSHA construction standard(s) could be cited?

 

What would you recommend to correct the hazard?

 

3

Figure 3

(Indian River State College, n.d.-c)

1

2

Identify and describe the caught-in or -between hazard in this photo. Move the arrows over the photo to indicate the locations of the hazard.

 

What OSHA construction standard(s) could be cited?

 

What would you recommend to correct the hazard?

 

4

Figure 4

(Occupational Safety & Health Administration, n.d.=d)

 

Identify and describe the caught-in or -between hazard in this photo. Move the arrows over the photo to indicate the locations of the hazard.

 

What OSHA construction standard(s) could be cited?

 

What would you recommend to correct the hazard?

 

5

Figure 5

(Indian River State College, n.d.-e)

 

Identify and describe the caught-in or -between hazard in this photo. Move the arrows over the photo to indicate the locations of the hazard.

 

What OSHA construction standard(s) could be cited?

 

What would you recommend to correct the hazard?

 

6

References

Indian River State College. (n.d.-a). Figure 1 [Image]. From Recognize any hazard(s)? [PowerPoint presentation]. Retrieved from https://www.osha.gov/dte/outreach/construction/focus_four/caught/caught_iorb_hazrec.ppt

 

Indian River State College. (n.d.-b). Figure 2 [Image]. From Recognize any hazard(s)? [PowerPoint presentation]. Retrieved from https://www.osha.gov/dte/outreach/construction/focus_four/caught/caught_iorb_hazrec.ppt

 

Indian River State College. (n.d.-c). Figure 3 [Image]. From Recognize any hazard(s)? [PowerPoint presentation]. Retrieved from https://www.osha.gov/dte/outreach/construction/focus_four/caught/caught_iorb_hazrec.ppt

 

Indian River State College. (n.d.-d). Figure 5 [Image]. From Recognize any hazard(s)? [PowerPoint presentation]. Retrieved from https://www.osha.gov/dte/outreach/construction/focus_four/caught/caught_iorb_hazrec.ppt

 

Occupational Safety & Health Administration. (n.d.). Figure 4 [Image]. Retrieved from http://www.msabc.net/safety%20programs/osha%20poto%20archive/html/excavation_pg1.html

 

7

 
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Unit VI Scholarly Activity

MEE 6201, Advanced Pollution Prevention 1

 

Course Description An in-depth study of advanced pollution prevention practices with the preparation of a pollution prevention management plan. Emphasizes methodologies that achieve environmental compliance through less expensive pollution control methods.

Course Textbook Ashby, M. F. (2013). Materials and the environment: Eco-informed material choice (2nd ed.). Waltham, MA: Butterworth-

Heinemann.

Course Learning Outcomes Upon completion of this course, students should be able to:

1. Describe federal laws related to pollution prevention. 2. Conduct life cycle analyses. 3. Explain pollution prevention audits. 4. Evaluate economics of pollution prevention strategies. 5. Examine impact of corporate philosophy on pollution prevention. 6. Describe pollution prevention strategies for various industries. 7. Identify best available technologies for various industries. 8. Evaluate the impact of pollution prevention on ecosystems and biological communities.

 

Credits Upon completion of this course, the students will earn three (3) hours of college credit.

Course Structure

1. Study Guide: Each unit contains a Study Guide that provides students with the learning outcomes, unit lesson, required reading assignments, and supplemental resources.

2. Learning Outcomes: Each unit contains Learning Outcomes that specify the measurable skills and knowledge students should gain upon completion of the unit.

3. Unit Lesson: Each unit contains a Unit Lesson, which discusses lesson material. 4. Reading Assignments: Each unit contains Reading Assignments from one or more chapters from the textbook. 5. Suggested Reading: Suggested Readings are listed in Units I-VI and Unit VIII study guides. Students are

encouraged to read the resources listed if the opportunity arises, but they will not be tested on their knowledge of the Suggested Readings.

6. Discussion Boards: Discussion Boards are part of all CSU term courses. More information and specifications can be found in the Student Resources link listed in the Course Menu bar.

7. Unit Assignments: Students are required to submit for grading Unit Assignments in Units I-VIII. Specific information and instructions regarding these assignments are provided below. Grading rubrics are included with each assignment. Specific information about accessing these rubrics is provided below.

MEE 6201, Advanced Pollution Prevention Course Syllabus

 

 

MEE 6201, Advanced Pollution Prevention 2

8. Ask the Professor: This communication forum provides you with an opportunity to ask your professor general or course content related questions.

9. Student Break Room: This communication forum allows for casual conversation with your classmates.

CSU Online Library The CSU Online Library is available to support your courses and programs. The online library includes databases, journals, e-books, and research guides. These resources are always accessible and can be reached through the library webpage. To access the library, log into the myCSU Student Portal, and click on “CSU Online Library.” You can also access the CSU Online Library from the “My Library” button on the course menu for each course in Blackboard. The CSU Online Library offers several reference services. E-mail (library@columbiasouthern.edu) and telephone (1.877.268.8046) assistance is available Monday – Thursday from 8 am to 5 pm and Friday from 8 am to 3 pm. The library’s chat reference service, Ask a Librarian, is available 24/7; look for the chat box on the online library page. Librarians can help you develop your research plan or assist you in finding relevant, appropriate, and timely information. Reference requests can include customized keyword search strategies, links to articles, database help, and other services.

Unit Assignments Unit I Scholarly Activity Select two out of the three writing prompts listed below. Your responses to your two chosen prompts should be at least 500 words each. No title page is needed, but be sure to indicate which writing prompts you are addressing at the top of each response. Each response needs its own reference page. Writing Prompts (respond to two only):

1. Explain the origin of the federal Pollution Prevention Act, including the year it was passed, events leading to its passage, politics leading up to its passage, by how wide of a vote it was passed, and which president signed it. Please use the CSU Online Library, the Internet, the textbook, and/or other resources to respond. Please cite and reference all sources used.

2. In Chapters 1 and 2 of the course textbook, Ashby (2013) discusses materials and energy. After studying the

chapters, select four items total (materials and/or energy) where minimal cost pollution prevention efforts can provide the most gain in environmental benefit. Also, discuss which of the laws listed in the Unit I Lesson apply to your selections.

3. Address one of the five principles described on page 102 of the textbook. In your essay, include the date that the

principle was initiated, events that led to the creation of the principle, the purpose of the principle, your thoughts about the usefulness of the principle, and any recent developments that occurred as a result of the principle.

You are required to use at least your textbook as source material for both of your responses. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit II Scholarly Activity Select two out of the three writing prompts listed below. Your responses to your two chosen prompts should be at least 500 words each. No title page is needed, but be sure to indicate which writing prompts you are addressing at the top of each response. Each response needs its own reference page. Writing Prompts (respond to two only):

1. Using the life cycle concepts discussed in Chapter 3, select a product, and describe its life cycle.

 

 

MEE 6201, Advanced Pollution Prevention 3

2. Imagine that you broke a compact disk (CD) that had music on it. Please respond to the following questions in paragraph form:

 

 How do you typically dispose of a broken CD?

 Does your community have a means of recycling CDs?

 Considering Figure 4.2 in the textbook, what infrastructure would be needed in your community in order to have the best end of life option, which is reuse? If reuse is not possible, discuss re-engineering, recycling, or combustion as options instead of disposal in a landfill.

 Research the materials that are in a CD. Considering Table 4.1, is recycling a possibility?

3. Imagine that you have a smart phone that has been crushed and is no longer usable. Please respond to the following questions in paragraph form:

 

 How would you typically dispose of a broken smart phone?

 Does your community have a means of recycling smart phones?

 Considering Figure 4.2 in the textbook, what infrastructure would be needed in your community in order to have the best end of life option, which is reuse? If reuse is not possible, discuss re-engineering, recycling, combustion as options instead of disposal in a landfill.

 Research the materials that are in a smart phone. Considering Table 4.1, is recycling a possibility? You are required to use at least your textbook as source material for both of your responses. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit III Case Study Select one of the products described in the eco-audit case study in Chapter 8 of your textbook (e.g., cups, grocery bags, electric kettle). Using the data in the textbook from the eco-audit, additional data from Chapter 15 (as necessary), and any additional resources that you find helpful, prepare a pollution prevention audit for the product that you have selected. Base your P2 audit on the steps shown in the Unit III Lesson. You do not need to use all of the P2 audit steps shown in the Unit III Lesson, but use at least three major steps from each phase (a major step being Step 5 rather than Step 5.1). Since you will not be using all of the steps shown in the Unit Lesson, you may re-number them if you wish so that your audit proceeds sequentially without skipping numbers. Your audit should include an introductory paragraph explaining both the purpose of a P2 audit and the reasons for including the steps that you have selected. Your case study must be at least two full pages in length. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. All references and citations used must be in APA style. The introduction should be formatted in paragraph form, and the steps can be formatted as a list. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit IV Scholarly Activity Address all three of the following writing prompts. Your responses to your three chosen prompts should be at least 350 words each. No title page is needed, but be sure to indicate which writing prompts you are addressing at the top of each response. Each response needs its own reference page. Writing Prompts (respond to all three):

1. Review the Reading Assignment titled as “Pollution Prevention Practices in Oregon’s Electronics Industry” by Harding and Jones. In your review, include:

 

 an overview of the article,

 benefits of using pollution prevention in the electronics industry,

 specific process modifications discussed in the article,

 

 

MEE 6201, Advanced Pollution Prevention 4

 chemical substitutions mentioned in the article,

 economics of making the suggested changes, and

 reasons companies might not embrace pollution prevention.

2. Review the Reading Assignment titled as “Optimal Deployment of Emissions Reduction Technologies for Construction Equipment” by Barl, Zietsman, Quadrifoglio, and Farzaneh. In your review:

 

 Write an overview of the article.

 Describe hydrogen enrichment (HE), selective catalytic reduction (SCR), and fuel additive (FA) technologies.

 Describe the advantages and disadvantages of HE, SCR, and FA, including a discussion of costs.

 Does the computer model do a satisfactory job of determining the best technology? Explain.

 What would be your recommendations as far as which technology (HE, SCR, and/or FA) should be used, or should none be used?

3. Review the Reading Assignment titled as “Flue Gas Desulfurization: The State of the Art” by Srivastava and

Jozewicz. In your review:

 Write an overview of the article.

 Describe flue gas desulfurization (FGD) at coal-fired power plants and why it is used.

 Explain the details of one once-through process and one regenerable process.

 Summarize the section titled “The MEL [magnesium enhanced slurry] Cost Model.”

 Discuss how the article is useful to a pollution prevention manager.

 Conduct an Internet search to explain the concept of Best Available Technology (BAT) and whether any of the FGD processes described in the article are considered BATs.

You are required to use at least your textbook as source material for all of your responses. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit V Essay Please write an essay about pollution prevention in the dry cleaning and hydraulic fracturing industries. Include the following items:

1. one-paragraph introduction; 2. five-paragraph review of the Sinshelmer, Grout, Namkoong, Gottlieb, and Latif (2007) dry cleaning article,

including an explanation of the common dry cleaning process using perchloroethylene (PCE), problems with PCE, and a review of options to PCE presented in the paper;

3. five-paragraph review (total—not five paragraphs for each article) of the Heywood (2012) article and the Chen, Al- Wadei, Kennedy, and Terry (2014) article on hydraulic fracturing, including environmental issues with hydraulic fracturing and the P2 solutions presented in each of the two articles (include the use of liquid carbon dioxide);

4. five-paragraph review of the Taylor, Carbonell, and Desimone (2010) article on using liquid carbon dioxide for P2, focusing on how liquid carbon dioxide can be used as a substitute in the dry cleaning industry and in the hydraulic fracturing industry; and a

5. two-paragraph summary to include your overall thoughts about P2 in the dry cleaning and hydraulic fracturing industries, and specifically whether liquid carbon dioxide is a reasonable, cost-effective, and environmentally- friendly alternative to traditional methods.

In order to access the resources below, you must first log into the myCSU Student Portal and access the Academic Search Complete database within the CSU Online Library. Use at least the following references: Chen, J., Al-Wadei, M. H., Kennedy, C. M., & Terry, P. D. (2014). Hydraulic fracturing: Paving the way for a sustainable

future? Journal of Environmental and Public Health, 1-10. Heywood, P. (2012, April). Fracking safer and greener? TCE: The Chemical Engineer, 850, 42-45.

 

 

MEE 6201, Advanced Pollution Prevention 5

Sinshelmer, P., Grout, C., Namkoong, A., Gottlieb, R., & Latif, A. (2007). The viability of professional wet cleaning as a pollution prevention alternative to perchloroethylene dry cleaning. Air and Waste Management Association, 57, 172-178.

Taylor, D. K., Carbonell, R., & Desimone, J. M. (2010). Opportunities for pollution prevention and energy efficiency

enabled by the carbon dioxide technology platform. Annual Review of Energy and the Environment, 25(1), 115-148.

Your paper must be at least three full pages in length, not including the title page and reference page. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. All references and citations used must be in APA style. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit VI Scholarly Activity Address both of the following writing prompts. Your responses to both of your chosen prompts should be at least 500 words each. No title page is needed, but be sure to indicate which writing prompts you are addressing at the top of each response. Each response needs its own reference page. Writing Prompts (respond to both):

1. Review the Reading Assignment titled as “The Greening of a Pulp and Paper Mill” by Hill, Saviello, and Groves. In your review, describe:

 the history of the Androscoggin Mill, including when it was built, the strike, number of employees, and amount of paper produced,

 the kraft pulping process,

 pollution problems prior to 1990,

 P2 methods implemented after 1990, best available technologies, and economics, and

 key actions by the 1990s management team that changed the mill from an environmental problem to an environmental success.

2. Review the Reading Assignment titled as “Greenhouse Gas Emissions Reduction Opportunities for Concrete

Pavements” by Santero, Loojos, and Ochsendorf. In your review, describe:

 greenhouse gas production from construction and operation of pavements,

 how each of the following reduces greenhouse emissions: embodied emissions, albedo, carbonation, and vehicle fuel consumption,

 the five greenhouse gas emissions strategies starting on page 861,

 best available technologies related to concrete paving, and

 the Life Cycle Cost Analysis (LCCA) presented in the article. You are required to use at least your textbook as source material for both of your responses. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit VII Scholarly Activity Address both of the following writing prompts. Your responses to both of your chosen prompts should be at least 500 words each. No title page is needed, but be sure to indicate which writing prompts you are addressing at the top of each response. Each response needs its own reference page. Writing Prompts (respond to both):

1. Review the Reading Assignment titled as “Designing a Low-Cost Pollution Prevention Plan to Pay Off at the University of Houston” by Bialowas, Sullivan, and Schneller. In your review, describe:

 

 why the university developed a P2 plan,

 the process of bulking hazardous wastes, fume hood modifications, and cost savings,

 

 

MEE 6201, Advanced Pollution Prevention 6

 silver recovery and cost savings,

 oil reclamation plan and cost savings, and

 your overall thoughts about the university’s P2 program.

2. Review the Reading Assignment titled as “Effectiveness of State Pollution Prevention Programs and Policies” by Donna Harrington. In your review, describe:

 

 the three objectives of the study,

 the Toxic Releases Inventory (TRI) and its impact on P2,

 the empirical model (framework) used in the study,

 costs of P2 programs, and

 the article’s conclusions and your thoughts about the conclusions. You are required to use at least your textbook as source material for both of your responses. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. Information about accessing the Blackboard Grading Rubric for this assignment is provided below. Unit VIII Research Paper Please write a research paper addressing the following: How important is corporate philosophy to a company’s pollution prevention efforts? Please use an example of one or more companies to support your position. The completed assignment must be a minimum of 4-5 pages in length, not including the title page and reference page. The paper should have a minimum of three sections: an introduction, a body, and a conclusion. A minimum of three references should be used, and at least one of these must be from a scholarly, peer-reviewed journal. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations. You may use articles cited in previous portions of the course but you must write new, unique content that was not in any of your previous submissions in this (or any other) course. Information about accessing the Blackboard Grading Rubric for this assignment is provided below.

APA Guidelines The application of the APA writing style shall be practical, functional, and appropriate to each academic level, with the primary purpose being the documentation (citation) of sources. CSU requires that students use APA style for certain papers and projects. Students should always carefully read and follow assignment directions and review the associated grading rubric when available. Students can find CSU’s Citation Guide by clicking here. This document includes examples and sample papers and provides information on how to contact the CSU Success Center.

Grading Rubrics This course utilizes analytic grading rubrics as tools for your professor in assigning grades for all learning activities. Each rubric serves as a guide that communicates the expectations of the learning activity and describes the criteria for each level of achievement. In addition, a rubric is a reference tool that lists evaluation criteria and can help you organize your efforts to meet the requirements of that learning activity. It is imperative for you to familiarize yourself with these rubrics because these are the primary tools your professor uses for assessing learning activities. Rubric categories include: (1) Discussion Board, (2) Assessment (Written Response), and (3) Assignment. However, it is possible that not all of the listed rubric types will be used in a single course (e.g., some courses may not have Assessments). The Discussion Board rubric can be found within Unit I’s Discussion Board submission instructions. The Assessment (Written Response) rubric can be found embedded in a link within the directions for each Unit Assessment. However, these rubrics will only be used when written-response questions appear within the Assessment.

 

 

MEE 6201, Advanced Pollution Prevention 7

Each Assignment type (e.g., article critique, case study, research paper) will have its own rubric. The Assignment rubrics are built into Blackboard, allowing students to review them prior to beginning the Assignment and again once the Assignment has been scored. This rubric can be accessed via the Assignment link located within the unit where it is to be submitted. Students may also access the rubric through the course menu by selecting “Tools” and then “My Grades.” Again, it is vitally important for you to become familiar with these rubrics because their application to your Discussion Boards, Assessments, and Assignments is the method by which your instructor assigns all grades.

Communication Forums These are non-graded discussion forums that allow you to communicate with your professor and other students. Participation in these discussion forums is encouraged, but not required. You can access these forums with the buttons in the Course Menu. Instructions for subscribing/unsubscribing to these forums are provided below. Click here for instructions on how to subscribe/unsubscribe and post to the Communication Forums. Ask the Professor This communication forum provides you with an opportunity to ask your professor general or course content questions. Questions may focus on Blackboard locations of online course components, textbook or course content elaboration, additional guidance on assessment requirements, or general advice from other students. Questions that are specific in nature, such as inquiries regarding assessment/assignment grades or personal accommodation requests, are NOT to be posted on this forum. If you have questions, comments, or concerns of a non- public nature, please feel free to email your professor. Responses to your post will be addressed or emailed by the professor within 48 hours. Before posting, please ensure that you have read all relevant course documentation, including the syllabus, assessment/assignment instructions, faculty feedback, and other important information. Student Break Room This communication forum allows for casual conversation with your classmates. Communication on this forum should always maintain a standard of appropriateness and respect for your fellow classmates. This forum should NOT be used to share assessment answers.

Grading

Discussion Boards (8 @ 2%) = 16% Scholarly Activities (5 @ 9%) = 45% Unit III Case Study = 12% Unit V Essay = 12% Unit VIII Research Paper = 15% Total = 100%

 

Course Schedule/Checklist (PLEASE PRINT) The following pages contain a printable Course Schedule to assist you through this course. By following this schedule, you will be assured that you will complete the course within the time allotted.

 

 

MEE 6201, Advanced Pollution Prevention 8

MEE 6201, Advanced Pollution Prevention Course Schedule

By following this schedule, you will be assured that you will complete the course within the time allotted. Please keep this schedule for reference as you progress through your course.

 

Unit I Introduction to Pollution Prevention

Review:  Unit Study Guide

Read:

 Chapter 1: Introduction: material dependence  Chapter 2: Resource consumption and its drivers  Chapter 5: The long reach of legislation  Additional Reading Assignment(s): See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Scholarly Activity by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

Unit II Life Cycle Assessment as it Relates to Pollution Prevention

Review:  Unit Study Guide

Read:

 Chapter 3: The material life cycle  Chapter 4: End of first life: a problem or a resource?  Additional Reading Assignment(s): See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Scholarly Activity by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

 

 

MEE 6201, Advanced Pollution Prevention 9

MEE 6201, Advanced Pollution Prevention Course Schedule

Unit III Pollution Prevention Audits

Review:  Unit Study Guide

Read:

 Chapter 7: Eco-audits and eco-audit tools  Chapter 8: Case studies: eco-audits  Additional Reading Assignment(s): See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Case Study by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

Unit IV Pollution Prevention in Specific Industries – Construction, Electronics, and Coal-Fired Power Plants

Review:  Unit Study Guide

Read:  Reading Assignment: See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Scholarly Activity by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

Unit V Pollution Prevention in Specific Industries – Dry Cleaning and Hydraulic Fracturing

Review:  Unit Study Guide

Read:  Reading Assignment: See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Essay by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

 

 

MEE 6201, Advanced Pollution Prevention 10

MEE 6201, Advanced Pollution Prevention Course Schedule

Unit VI Pollution Prevention in Specific Industries – Pulp and Paper Milling and Concrete Paving

Review:  Unit Study Guide

Read:  Reading Assignment: See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Scholarly Activity by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

Unit VII Pollution Prevention Economics

Review:  Unit Study Guide

Read:  Reading Assignment: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Scholarly Activity by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 

Unit VIII Corporate Philosophy

Review:  Unit Study Guide

Read:  Reading Assignment: See Study Guide  Suggested Reading: See Study Guide

Discuss:

 Discussion Board Response: Submit your response to the Discussion Board question by Saturday,11:59 p.m (Central Time)

 Discussion Board Comment: Comment on another student’s Discussion Board response by Tuesday,11:59 p.m (Central Time)

Submit:  Research Paper by Tuesday,11:59 p.m (Central Time)

Notes/Goals:

 
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Occupational Health Journals

1. When OSHA does not have a standard that applies to a specific industry hazard it is not uncommon for OSHA to cite the General Duty Clause in issuing a citation against a given employer. In doing this, OSHA often uses existing consensus or industry standards as evidence of hazard recognition and feasible hazard abatement. Please discuss the appropriateness of this approach. Use examples and/or sources to support your arguments.
Your journal entry must be at least 200 words. No references or citations are necessary.

2. Discuss the various types of air contaminants, specifically particulates and gases, which you or other employees are exposed to on a daily basis, and what types of engineering control measures have been implemented to reduce or eliminate these exposures. (Example: welding fumes-zinc, iron oxide, etc. are controlled by local exhaust).
Your journal entry must be at least 200 words. No references or citations are necessary

3. Discuss the various types of sources of radiation that you are or may be exposed to on a daily basis in the workplace. If you do not think you are exposed, discuss potential exposures in other workplaces. Make sure to involve topics such as the types of exposures, noticeable shielding, and other protective devices, including PPE and various sources (i.e., x-ray machines, laboratory equipment with radioactive sources, non-destructive equipment, lasers, microwaves, etc.).
Your journal entry must be at least 200 words. No references or citations are necessary.

4. Everyone has known someone (e.g., a relative, a co-worker, or maybe even yourself), who has experienced some level of significant hearing loss, either as a result of birth, aging, or work place exposures. Discuss the significant impacts that you know or believe to have on that person’s life, including the impacts to family members.
Your journal entry must be at least 200 words. No references or citations are necessary

5. Have you experienced an environment which posed potential thermal stressors? Describe an example (i.e., fictitious or actual) of an environment posing potential thermal stressors. Then, share a few thoughts about how you could prevent injuries from occurring in that environment.
Your journal entry must be at least 200 words. No references or citations are necessary.

6. What areas in your current work environment involve the use of hydrostatics or hydraulics to make the systems work? If you are not employed, nor have a work environment, use your home or past employment environment to discuss this topic.
Your journal entry must be at least 200 words. No references or citations are necessary.

7. Take a look around your work area, your home, or another structure and identify the various types of fire protection and prevention equipment available. Pay particular attention to smoke detectors, heat detectors, fire extinguishers, sprinkler heads, and fire hydrants.
Your journal entry must be at least 200 words. No references or citations are necessary.

8. Take a look around your place of employment or home and identify potential ergonomic issues. What is an object or a task affecting someone’s well-being? A few examples you may encounter as a safety manager include electricians twisting wires, cooks opening jars, manufacturing workers lifting materials, and office professionals using computer monitors. What is an example you have observed, and how would you maintain the well-being of the people around the object or the task?
Your journal entry must be at least 200 words. No references or citations are necessary.

 
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Environment

  1. Using the example of hurricanes, support the statement (from page 84) that “most hazards fall in between natural and anthropogenic.”
  2. To what degree are your perceptions of risk similar to, or different from, those of the culture around you? Support your answer with some specific examples.
  3. Residents and governments of Europe have been much more critical of genetically modified crops and foods than have residents and governments of the United States. To what degree is this a cultural difference? (Bonus: Supplement your answer using political economy.)
  4. Why do toxic-waste dumps usually represent examples of environmental injustice? (Think: Who chooses to live near a toxic-waste dump?)

5Examine the list of precautions and risks on the label of an over-the-counter insecticide or herbicide (check one out at your local home and garden shop if you do not have any at home). How would this list differ in the absence of governmental regulations? To what degree do you believe this information impacts consumer and user decisions? Why?

6Visit the World Resources Institute “Aqueduct” page, where risks of water stress are mapped in an interactive digital atlas (http://insights.wri.org/aqueduct/atlas). Explore the global maps they provide there. Spcifically compare two different global maps: 1) the map of “Baseline Water Stress” (a map of the degree to which freshwater availability is an ongoing concern) and 2) the map of “Three Year Socioeconomic Drought” (a map of areas where available freshwater supplies are insufficient to support normal water withdrawals over a three-year period). To what degree is the risk of socioeconomic drought a close match to basic underlying water stress and scarcity? Where is the risk of drought less than underlying stress and where is it equal to or greater than basic stress? What might account for the differences you see here? What might cause drought risks to be higher or lower than basic scarcity of water? What might this tell you about environmental risks more generally? To what degree are they determined by basic environmental conditions and to what degree are they influenced by human factors?

 
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Astronomy Homeworks ( Astronomy Of The Universe AST 101) !!

When a galaxy forms, gravity pulls all of the material toward the center of the mass distribution.

Conservation of angular momentum – one consequence of this is that if a rotating object’s volume is decreased the object will rotate faster.

 

Remember the discussion about randomness. While the material that will make up the galaxy is collapsing, the individual molecules still have some random motion. The way to think about this is that there is a bulk motion (gravitational collapse) and a random motion (particles moving individually) and the combination of this determines the outcome.

 

In this random motion, it is expected that roughly (but not exactly) half of the material is rotating clockwise and half of the material is rotating counterclockwise. Combining these thoughts means that as the bulk motion causes the material to collapse, an overall rotation will become significant.

 

Now consider our solar system. The planets that are further from the Sun are in a weaker gravitational field. This means that they orbit around the Sun more slowly.

 

As the material collapses to form a galaxy, much of it will gain an orbital speed that is high enough to keep it from moving inward further. In other words, the gravity pulling the material together is not strong enough to pull in material with significant rotation. The result of this is that the majority of the material forms a supermassive black hole at the center and the remainder creates a debris field around it.

Initially, this debris field will have a spherical distribution. Eventually, it will flatten out into a disk. This forms our spiral galaxy. The debris in the disk eventually forms the stars, planets, etc.

 

 

Stars form basically the same way as a galaxy. Gravity pulls together material to form the star. There is a debris field around the star which becomes planets, asteroids, comets, etc.

 

Solar vs Stellar … Solar refers to our Sun while stellar refers to stars in general. The name of our sun is Sol.

 

Stars form from molecular clouds. Are the molecules within the molecular clouds moving or at rest? They must be moving fast enough to keep the cloud from collapsing due to gravity. They must also be moving slow enough to keep the cloud from dispersing.

 

What is an arbitrary volume? It is a defined region of space that does not have any physical boundaries and is used to describe the behavior in that region.

Consider an arbitrary volume in the molecular cloud. The motion of the individual molecules leads to density fluctuations within this volume.

How do the density fluctuations affect the gravitational field within the arbitrary volume? Remember that gravity is determined by mass and separation. This means that at low density the gravitational field is weaker. This is because there are fewer molecules (less mass) and on average the molecules are further apart. Conversely, at high density the gravitational field is stronger.

 

In order for a star to form, an arbitrary volume with enough mass (an amount of mass equal to the mass of a star) must reach a high enough density that the gravitational field is strong enough to collapse just the arbitrary volume in question.

 

After the first star forms, the outward flow of energy through the cavity left behind triggers more star formation. The majority of the material in the molecular cloud eventually becomes either part of a star or the stellar system around it.

 

As the material is collapsing the density, temperature, and pressure are all increasing. The increasing temperature leads to the formation of a plasma core. This plasma core will eventually sustain nuclear fusion and at this point you have a newly formed star.

 

Image result for water ice liquid gas

At low enough temperature, water is a solid. The molecules are held together in a lattice structure and there is minimal motion. When enough energy is added that the water melts, it is now in liquid form and the molecules clump together due to surface tension.

Continuing to add energy will lead to the liquid evaporating to form a gas. Now the molecules are completely dissociated from one another.

What happens when the gas continues to be heated (more energy is continually added to the gas)? At significant temperature the molecular bonds begin to break and now there are isolated hydrogen and oxygen molecules instead of water molecules.

The final stage in the generation of the plasma is collisions that can strip the electrons away from their respective nuclei. The end result is protons (hydrogen nuclei), oxygen nuclei, and individual electrons. This means that the constituents are now ionized (electrons are negative and the nuclei are positive).

 

Assuming that the Big Bang Theory is correct, the universe began as roughly 75 percent hydrogen and 25 percent helium with trace amounts of other material. Observations today suggest that the universe is 70 percent hydrogen, 25 percent helium, and 5 percent other stuff.

 

A consequence of this is that molecular clouds will be roughly 70 percent hydrogen. This means that when a star forms inside a molecular cloud its plasma core will be roughly 70 percent protons (hydrogen nuclei). This means that once a star forms, it and all other stars will evolve through the same process.

What is nuclear fusion?

1) Nuclear – pertaining to the nucleus (mostly to the protons).

2) Fusion – to combine

3) Nuclear fusion is the combining of protons to form heavier elements.

Individual protons will repel one another. In order to have them fuse they need to be traveling at very high speeds (they need to be in a high temperature environment). After two protons fuse together they will be highly unstable due to the repulsive force between them.

 

One of two things is going to happen. Either the protons are going to rip back apart or something must happen to remove the repulsion. The answer is that one of the protons becomes a neutron and the repulsive force disappears.

The model for this is that protons and neutrons are made up of quarks. For now, the agitation in the protons after they fuse causes one of the quarks to change its properties. This causes the proton containing that quark to change from being a proton to being a neutron.

 

 

 

 

 

In physics we assume that the total amount of energy in the universe is constant. This means that energy can’t be created from nothing and it won’t just magically disappear.

 

In physics the work-energy theorem says that the change in energy is equal to the amount of work done.

 

 

The initial fusion process in any star (regardless of mass) is going to be hydrogen fusion. Specifically this is the proton-proton chain.

Related image

 

The first of three parts for the proton-proton chain is the fusion of two individual protons to form deuterium. Remember that deuterium is one of the isotopes of hydrogen. A deuterium nucleus has one proton and one neutron.

The second part is where a third proton is added and a helium-3 nucleus is made. Now this is an isotope of helium

The third part is where two helium-3 nuclei fuse together and form a helium-4 nucleus. This is the most stable isotope of helium.

The overall result is that after a star forms and develops a significant plasma core, hydrogen fusion begins and produces both helium-4 and excess energy (in the form of photons). The star holds on to the helium that was made and releases the excess energy into the environment.

 

Does the star have an infinite amount of hydrogen (fuel)? No

This means that eventually the core will no longer be able to sustain hydrogen fusion in this way. This means that one of three things must happen:

1) More hydrogen is added to the core

2) The fusion relocates to where there is more hydrogen

3) The fusion ceases

For the purposes of this class (and most astrophysics) a star is considered to be a sphere that is spherically symmetric.

 

An object that is spherically symmetric can be considered as a collection of infinitely thin spherical shells that are concentric.

A consequence of this is that the only variation in the star’s parameters are based on changes in distance from the center (radius).

 

Given this, once the core can no longer support hydrogen fusion, the fusion relocates to where there is more hydrogen. It moves outward because that is where the hydrogen fusion can take place efficiently.

 

 

 

Why does our sun stay the same size?

Gravity is always trying to make everything smaller. The energy being released by fusion is counteracting this and trying to make the star bigger. Think about this as a continuous outward flow of energy. The reason the star stays the same size is because these two effects are balanced and the star is in equilibrium.

 

Moving the hydrogen fusion outward means that it is taking place on a larger surface. The fusion process is the same, but there is more of the process occurring. This means that the outward pressure goes up. Gravity has not changed. The end result is that the star gets bigger because it is no longer in equilibrium and the outward pressure is greater than gravity’s ability to try and make the star smaller.

 

Now that the fusion is making energy and helium, but this fusion is no longer taking place at the core, where does the helium go? The helium is heavier than its surroundings so it migrates toward the core and begins to stockpile

 
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Environmental

Unit Essay

In this unit, you have learned about reducing risks through safety design. For this assignment, you will further explore that topic. Compose an essay in which you summarize the fundamentals of the safety design review process, systems safety, and prevention by design. In your essay, you should address the following issues:

Describe the safety design review process. Explain the role and importance of safety in a safety management system. Discuss how these concepts inter-relate with the safety management systems approach.

Your essay must be a minimum of two pages, and it should use standard essay format with an introduction, body, and a conclusion. You must use a minimum of two scholarly sources in addition to your textbook. Any information from these sources should be cited and referenced in APA format, and your paper should be formatted in accordance to APA guidelines.

 
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Predator Prey Scientific Paper By Using Netlogo Model

Details of your Assignment

This assignment is done by observing the reading from a net logo model software which is attached with my moodle so I can provide you my moodle id and password to complete the assignment

Write a brief but insightful scientific paper, using the predator-prey model, evaluating the support for the hypothesis of your choice. In preparation to do so, consider what parameters of the model you will manipulate, and what response variables you will measure to evaluate your hypothesis. Consider how you will replicate your experiment to obtain confidence in your results. Use the following sections in your paper:

  • An appropriate, clever, and interesting title. Note that ‘Predator-prey dynamics’ is not a clever or interesting title!
  • In your abstract, provide a brief overview of your key results, interpretation and recommendations (150 words, maximum).
  • In your introduction, provide enough background and context so that the reader clearly understands the importance of the hypothesis you will test. A clear statement of your hypothesis should appear in the last paragraph of your introduction. Be sure to justify why you expect your hypotheses to be supported by the data. Refer to peer-reviewed literature to contextualize your results.
  • In your methods, briefly state how you manipulated the model. What parameter(s) did you vary, and over what range? How did you replicate your sampling? There is no need to describe the basis of the model itself. Nor are you required to use statistical tests. Doing so would be a nice addition, but is not required.
  • In the results, lay out your findings clearly, using figures, and if necessary, tables. The results section should present results suitable to evaluate the support for your hypothesis. Remember that a results section MUST include a text description of your key results. Use the text to highlight the key results shown in your figures. Be sure that your figures are legible, illustrate your findings, and include complete captions.
  • In the discussion, interpret your findings in terms of your hypothesis. Refer to peer-reviewed literature to interpret your results.

Use no more than 1200 words for ECOL203 (1500 words for ECOL403) in total (excluding abstract, captions, and references).  The rubric that provides the benchmarks against which your paper will be judged is available on Moodle.

Your report must be written in your own words. Write your report independently. Turn in this assignment by Moodle. Indicate your identity with your student number, and only your student number

 
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Industrial And Hazardous Waste Management

This unit focuses on management principles related to industrial and hazardous wastes. Environmental managers face pressures to satisfy corporate financial targets and to comply with environmental regulations.

For this assignment, search an article in the CSU Online Library on pollution prevention in management decision-making. Then, write an article critique on the selected article. In your critique, ensure you complete the following:

  • Appraise the principles of pollution prevention in management decision-making.
  • Assess options for management’s optimal decision-making.
  • Apply the concepts in the article regarding waste management, pollution prevention, and air quality to your professional career.

You can supplement your critique with information from the unit lesson and at least another source. Be sure to cite and reference all sources in APA format, including the unit lesson.

It may be helpful to review the library’s tutorial on How to Research Environmental Management Topics.

Transcript for How to Research Environmental Management Topics tutorial

In your critique, limit the number of words devoted to direct quotations of references. The vast majority of your critique should be paraphrasing of sources and inclusion of your own thoughts on the concepts that you present.

Your article critique must be at least two full pages in length (not counting the title page and references page). Adhere to APA Style when constructing this assignment, including in-text citations and references for all sources that are used. Please note that no abstract is needed.

 
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Chemical Hazards And Noise Measure

Unit IV Scholarly Activity

· Weight: 10% of course grade

· Grading Rubric

Instructions

The sampling results for the chemical hazards you tested for Acme Automotive Parts (AAP) are listed in the following table. The volumes that are listed are what you provided to the laboratory.

Hazard Analytical Result Volume (Time)
Manganese Fume 5 µg 30 L (15-minute)
Copper Fume 140 µg 960 L (8-hour)
Lead Fume 40 µg 960 L (8-hour)
1,2,4 trimethylbenzene 5 µg 48 L (8-hour)
Toluene 125 µg 48 L (8-hour)
Xylene 20 µg 48 L (8-hour)
Metal Working Fluids 500 µg 720 L (8-hour)

Part I: For each of the chemical hazards complete the following:

· Calculate the exposure concentration in mg/m3 for the aerosols.

· Calculate the exposure in parts per million (ppm) for the vapors.

· Discuss where you think errors might have been introduced into the results.

Part II: The results for the noise sampling in the following table were recorded from your noise dosimeters. All the samples were collected for the full shift using 90 decibels on the A scale (dBA) as the criterion level and a 5 decibels (dB) exchange rate.

Location Shift Length Result
Shipping/Receiving 8 hours 78.3 dBA (Lavg)
Hydraulic Press 12 hours 93.0 dBA (Lavg)
Metal Working Line 12 hours 84 dBA (Lavg)
Robotic Welding 12 hours 80.5 dBA (Lavg)
Hand Welding 12 hours 81.3 dBA (Lavg)
Paint Booth 12 hours 79.5 dBA (Lavg)
QA/QC Laboratory 8 hours 70.0 dBA (Lavg)
Final Inspection 8 hours 73.5 dBA (Lavg)

Answer the following for each of the locations listed above:

· Convert the results from dBA to percent.

Make sure you show all your work for calculations.

Your assignment must be a minimum of two pages in length, not including title or reference pages. Your assignment must use at least two references. One must be gathered from the CSU Online Library; the other may be your textbook. All references and in-text citations must be formatted according to APA standards.

Resources

The following resource(s) may help you with this assignment.

· Citation Guide

· CSU Online Library Research Guide

· Submit Writing Center Request

 
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