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Assignment on Environmental life cycle assessment
Please answer all questions, Lectures with the answers are attached below . Some questions may need additional research.Qu ...
Assignment on Environmental life cycle assessment
Please answer all questions, Lectures with the answers are attached below . Some questions may need additional research.Questions:According to ISO 14040, define “life cycle assessment.”(lecture 1). (2 pts)What are the four phases of an LCA? (lecture 1). (4 pts)According to Graedel, what are the seven characteristics of technology? (lecture 2a).(7 pts)State the Brundtland definition of sustainability (lecture 2b). (2 pts)According to Graedel, name the four scenarios for sustainability and the characteristic for each one. (lecture 2b) (4 pts)Name the four Grand Objectives of Sustainability (lecture 2b) (4 pts)Define “DfES” (lecture 2c) (2 pts)Define “Environmental Aspect” and “Environmental Impact” (lecture 3). (4 pts)List 12 environmental impact categories listed in Lecture 3, and their units of measure. What is the definition of a Cradle-to-Grave life cycle assessment? Cradle-to-Gate (lecture 3). (4 pts)What is the purpose of a functional unit? (lecture 3). (2 pts)What are the four steps for impact assessment? (lecture 4). (4 pts)Define each of the factors in the generic characterization equation from Lecture 4. (4 pts)Refer to Guinee, Handbook on Life Cycle Assessment.What is the GWP for carbon dioxide?For methane? (include units for each). (4 pts)From the aspect of Human Toxicity, which substance is more harmful to the human environment in fresh water, 2,4-D or glyphosate? Give the HTP factor for each, using appropriate units. (5 pts)Using the HTP data from Guinee, which method of exposure to 2,4-D is most harmful – air, fresh water or agricultural soil?Give the HTP factor for each, using the appropriate units. (5 pts)What is Net Energy Value?What is meant by a positive NEV? Negative NEV?How does this relate to use of corn ethanol as a fuel?. (4 pts)Why is it difficult to incorporate many socio-economic factors into a typical environmental LCA? . (2 pts)Refer to the LEED checklist in Lecture 15.List 5 factors that could increase your LEED score for new construction. (5 pts)Refer to the USLCIDB for ES-Electricity, anthracite coal, at power plant.Calculate the Acidification Potential (AP) from production of 1 kWh of electricity from burning anthracite coal.Note, in your calculations, treat sulfur oxides from the databaseas sulfur trioxide in the AP table in Guinee. (25 pts)(6 pts)P.S. You may number them in a docx, they are all in order as displayed here.
Anatomy Question
Read Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis ...
Anatomy Question
Read Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis. https://www.proquest.com/docview/1945859958/fullte...After reading the assigned article, answer the following question: “Would you recommend birth control pills to your teenage daughter or a best friend’s teenage daughter? Why or why not.Be sure to support your positions with APA formatted in-text citations and references from the assigned resource.Compare and contrast other forms of birth control. Which would be your top recommendation for a teenager? Why? (share this on the last paragraph)
Lever: Resistance force vs Effort Force Physics questions
1. A sailboat moves north for a distance of 10.00 km when blown by a wind from the exact southeast with a force of 2.00 X ...
Lever: Resistance force vs Effort Force Physics questions
1. A sailboat moves north for a distance of 10.00 km when blown by a wind from the exact southeast with a force of 2.00 X 10^4 . The sailboat travels the distance in 1.0 h. How much work was done by the wind? What was the wind’s power? Your response should include all of your work and a free-body diagram.A sailor pushes a 100.0 kg crate up a ramp that is 3.00 m high and 5.00 m long onto the deck of a ship. He exerts a 650.0 N force parallel to the ramp. What is the mechanical advantage of the ramp? What is the efficiency of the ramp? Your response should include all of your work and a free-body diagram.A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 2.00 m and the distance from the fulcrum to the load is 0.500 m. A graph of resistance force vs. effort force is shown. What is the mechanical advantage of the lever? What is the ideal mechanical advantage of the lever? What is the efficiency of the lever? Show your work.( Please answer these in a way a highschooler could respond and understand haha thank you )
Colorado State University Developing and Following Objectives Paper
You are requested to develop the objectives of a project in the domain of Computer Science or Information Systems. 1. Desc ...
Colorado State University Developing and Following Objectives Paper
You are requested to develop the objectives of a project in the domain of Computer Science or Information Systems. 1. Describe at least two objectives of the selected project 2. Describe at least one method for each selected objective3. Present a Literature Analysis of the selected project4. Describe the techniques or approaches that can be used for each method.Your well-written paper should meet the following requirements:Be three to four pages in length, which does not include the title page, abstract or required reference page, which are never a part of the content minimum requirements.Support your submission with course material concepts, principles and theories from the textbook and at least four scholarly, peer-reviewed journal articles.writing standards and APA style guidelines.Use Textbook :
Berndtsson, M. Hansson, J., Olsson, B. Lundell, B. (2008) Thesis Projects: A Guide for Students in Computer Science and Information Systems, Springer.Copy rate not exceed 7%
Anatomy Question
Explain the anatomical concepts associated with nutrition structural foundations. Summarize this module’s key points in ...
Anatomy Question
Explain the anatomical concepts associated with nutrition structural foundations. Summarize this module’s key points in 5-6 sentences.-------------------------------------------------------------------Explain the physiological concepts associated with nutrition and metabolic functional foundations. Summarize this module’s key points in 5-6 sentences.---------------------------------------------------How will you apply the concepts you have learned about basic nutrition and metabolism in real life and in your future career?---------------------------------------------------------------------------Which topic within this module has been the most valuable to your learning experience and why?--------------------------------------------------Which topic(s) within this module did you struggle to understand and why?----------------------------------------------------------------(Optional) Do you have any suggestions for your instructor on how they could help you connect with the difficult topics you’ve noted?
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Most Popular Content
Assignment on Environmental life cycle assessment
Please answer all questions, Lectures with the answers are attached below . Some questions may need additional research.Qu ...
Assignment on Environmental life cycle assessment
Please answer all questions, Lectures with the answers are attached below . Some questions may need additional research.Questions:According to ISO 14040, define “life cycle assessment.”(lecture 1). (2 pts)What are the four phases of an LCA? (lecture 1). (4 pts)According to Graedel, what are the seven characteristics of technology? (lecture 2a).(7 pts)State the Brundtland definition of sustainability (lecture 2b). (2 pts)According to Graedel, name the four scenarios for sustainability and the characteristic for each one. (lecture 2b) (4 pts)Name the four Grand Objectives of Sustainability (lecture 2b) (4 pts)Define “DfES” (lecture 2c) (2 pts)Define “Environmental Aspect” and “Environmental Impact” (lecture 3). (4 pts)List 12 environmental impact categories listed in Lecture 3, and their units of measure. What is the definition of a Cradle-to-Grave life cycle assessment? Cradle-to-Gate (lecture 3). (4 pts)What is the purpose of a functional unit? (lecture 3). (2 pts)What are the four steps for impact assessment? (lecture 4). (4 pts)Define each of the factors in the generic characterization equation from Lecture 4. (4 pts)Refer to Guinee, Handbook on Life Cycle Assessment.What is the GWP for carbon dioxide?For methane? (include units for each). (4 pts)From the aspect of Human Toxicity, which substance is more harmful to the human environment in fresh water, 2,4-D or glyphosate? Give the HTP factor for each, using appropriate units. (5 pts)Using the HTP data from Guinee, which method of exposure to 2,4-D is most harmful – air, fresh water or agricultural soil?Give the HTP factor for each, using the appropriate units. (5 pts)What is Net Energy Value?What is meant by a positive NEV? Negative NEV?How does this relate to use of corn ethanol as a fuel?. (4 pts)Why is it difficult to incorporate many socio-economic factors into a typical environmental LCA? . (2 pts)Refer to the LEED checklist in Lecture 15.List 5 factors that could increase your LEED score for new construction. (5 pts)Refer to the USLCIDB for ES-Electricity, anthracite coal, at power plant.Calculate the Acidification Potential (AP) from production of 1 kWh of electricity from burning anthracite coal.Note, in your calculations, treat sulfur oxides from the databaseas sulfur trioxide in the AP table in Guinee. (25 pts)(6 pts)P.S. You may number them in a docx, they are all in order as displayed here.
Anatomy Question
Read Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis ...
Anatomy Question
Read Different combined oral contraceptives and the risk of venous thrombosis: systematic review and network meta-analysis. https://www.proquest.com/docview/1945859958/fullte...After reading the assigned article, answer the following question: “Would you recommend birth control pills to your teenage daughter or a best friend’s teenage daughter? Why or why not.Be sure to support your positions with APA formatted in-text citations and references from the assigned resource.Compare and contrast other forms of birth control. Which would be your top recommendation for a teenager? Why? (share this on the last paragraph)
Lever: Resistance force vs Effort Force Physics questions
1. A sailboat moves north for a distance of 10.00 km when blown by a wind from the exact southeast with a force of 2.00 X ...
Lever: Resistance force vs Effort Force Physics questions
1. A sailboat moves north for a distance of 10.00 km when blown by a wind from the exact southeast with a force of 2.00 X 10^4 . The sailboat travels the distance in 1.0 h. How much work was done by the wind? What was the wind’s power? Your response should include all of your work and a free-body diagram.A sailor pushes a 100.0 kg crate up a ramp that is 3.00 m high and 5.00 m long onto the deck of a ship. He exerts a 650.0 N force parallel to the ramp. What is the mechanical advantage of the ramp? What is the efficiency of the ramp? Your response should include all of your work and a free-body diagram.A man lifts various loads with the same lever. The distance of the applied force from the fulcrum is 2.00 m and the distance from the fulcrum to the load is 0.500 m. A graph of resistance force vs. effort force is shown. What is the mechanical advantage of the lever? What is the ideal mechanical advantage of the lever? What is the efficiency of the lever? Show your work.( Please answer these in a way a highschooler could respond and understand haha thank you )
Colorado State University Developing and Following Objectives Paper
You are requested to develop the objectives of a project in the domain of Computer Science or Information Systems. 1. Desc ...
Colorado State University Developing and Following Objectives Paper
You are requested to develop the objectives of a project in the domain of Computer Science or Information Systems. 1. Describe at least two objectives of the selected project 2. Describe at least one method for each selected objective3. Present a Literature Analysis of the selected project4. Describe the techniques or approaches that can be used for each method.Your well-written paper should meet the following requirements:Be three to four pages in length, which does not include the title page, abstract or required reference page, which are never a part of the content minimum requirements.Support your submission with course material concepts, principles and theories from the textbook and at least four scholarly, peer-reviewed journal articles.writing standards and APA style guidelines.Use Textbook :
Berndtsson, M. Hansson, J., Olsson, B. Lundell, B. (2008) Thesis Projects: A Guide for Students in Computer Science and Information Systems, Springer.Copy rate not exceed 7%
Anatomy Question
Explain the anatomical concepts associated with nutrition structural foundations. Summarize this module’s key points in ...
Anatomy Question
Explain the anatomical concepts associated with nutrition structural foundations. Summarize this module’s key points in 5-6 sentences.-------------------------------------------------------------------Explain the physiological concepts associated with nutrition and metabolic functional foundations. Summarize this module’s key points in 5-6 sentences.---------------------------------------------------How will you apply the concepts you have learned about basic nutrition and metabolism in real life and in your future career?---------------------------------------------------------------------------Which topic within this module has been the most valuable to your learning experience and why?--------------------------------------------------Which topic(s) within this module did you struggle to understand and why?----------------------------------------------------------------(Optional) Do you have any suggestions for your instructor on how they could help you connect with the difficult topics you’ve noted?
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