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Energy & Fuels Renewable vs. Nonrenewable • Renewable energy resources – energy resources that are plentiful, clean, and which are available in constant supply or can be replenished within a human lifetime. Ex: Wood • Nonrenewable energy resources – energy resources from the remains of ancient organisms that exist in limited amounts, that are known to cause pollution, and that take longer than a human lifetime to replenish. Ex: Ancient fossil remains Energy Resources • • • • • • • • • Oil Coal Natural gas Nuclear energy Hydroelectric power Solar energy Wind power Geothermal energy Biomass energy Red = nonrenewable resource Yellow = either Green = renewable resource Nonrenewable Energy Petroleum • A liquid and gaseous mixture of hydrocarbons from the remains of ancient organisms trapped within earth’s crust • Also called crude oil (an unusable form of petroleum) • Heating oil in homes, cars Conventional Accounts of Fossil Fuel Formation Location of Petroleum & Gas Deposits https://www.ceoe.udel.edu/oilspill/crudeoil.html Fracking • Stands for hydraulic fracturing • A process of drilling into the earth’s crust, using explosives to create cracks in the underlying shale, and extracting the oil that subsequently leaks out • Has been a big controversial issue because of it effecting drinking water. Other’s say it’s a convenient way of getting oil How Fracking Might Cause Contamination Coal • Carbonized pla ...
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Standing Waves Lab

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Standing Waves Lab

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BIO 100 ASU Cell Structure Osmosis and Diffusion Lab Report

~~6. Report the "Ending Average Volume (cubic millimeters)" and the (positive or negative) "Percent Differences" that you ...

BIO 100 ASU Cell Structure Osmosis and Diffusion Lab Report

~~6. Report the "Ending Average Volume (cubic millimeters)" and the (positive or negative) "Percent Differences" that you observed in the osmosis experiment for each salt solution below. (These should be recorded in data Table 1 from the Lab 4 Procedures step 2b.) (8 points) a. 0% salt solution: b. 1.75% salt solution: c. 3.5% salt solution: d. 7% salt solution: 0% salt solution1.75% salt solution3.5% salt solution7% salt solutionBeginning average volume (cu mm)4000 mm34000 mm34000 mm34000 mm3Average Ending average volume (cu mm) Change in volume (cu mm)[calculate as:ending mm3 - beginning mm3 ] Percent difference in volume (this is a positive or a negative % value)[calculate as:(change in volume/4000 mm3) x 100 ] ~~9. Using the appropriate osmotic terms (hypertonic, hypotonic, or isotonic) describe what would happen to each organism in the following settings: a. A single-celled freshwater protist is placed into a beaker of salt water. (3 points) b. A salt-water snail is mistakenly put into a freshwater tank. (3 points) c. A head of lettuce is placed soaked in a sink of salt water. (3 points) d. A carrot is soaked a sink of distilled, pure water. (3 points) ~~10. Some gardeners kill slugs by pouring salt on them. Given what you have learned about osmosis, explain why this method is effective. (4 points) ~~11. Report the surface-to-volume area ratio for each cube from Procedure step 3a. (6 points) a. Cube 1: b. Cube 2: c. Cube 3: ~~12. Given your calculations from question #11 (for the cubes from Procedures step 3a), which cube would be most efficient at moving materials into and out of the cube? Briefly explain the answer based on the concepts covered in Lab 4. (4 points) ~~13. How does the rate of diffusion and surface-to-volume ratio limit cell size? Explain how your results from Procedure 3b illustrate this relationship. (5 points) ~~14. Two identically sized and shaped boneless skinless chicken breasts are purchased for dinner. One chicken breast is cut into approximately 1-inch pieces, while the second is left whole. Both will be cooked at the same temperature and in the same manner. Using information learned about surface-to-volume ratios, which will cook faster? Justify your response based on Lab 4 concepts. (5 points) ~~15. Researchers have discovered that desert hares lose heat through their ears to cool themselves. Given this and knowledge of surface area-to-volume ratios taught in lab, propose an explanation as to why hares that live in hot climates (such as the desert) have such long, flattened ears. (5 points) Application Question ~~16. How might the information gained from this lab pertaining to cell structures and diffusion be useful to you, or how can you apply this knowledge to your everyday life as a non-scientist? The application will be graded according to the rubric below. (20 points)

WCU Aerobic & Anaerobic Respiration and Fermentation Discussion

Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.

WCU Aerobic & Anaerobic Respiration and Fermentation Discussion

Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.

CHEM 222 Santa Barbara City College Alcohol Oxidation 3 Lab Report

This week we will be doing both a Virtual Labz "worksheet", as well as a formal lab report based on a filmed experiment! ...

CHEM 222 Santa Barbara City College Alcohol Oxidation 3 Lab Report

This week we will be doing both a Virtual Labz "worksheet", as well as a formal lab report based on a filmed experiment! This week's topic is on alcohol oxidation and reduction of a carbonyl compound. If we were in the lab, we would oxidize borneol to camphor and then take that SAME sample and reduce the camphor to isoborneol (stereoisomer of borneol). This is to introduce you to redox chemistry in a lab, and the idea of synthesizing something, purifying it, then using it to make something NEW; this process is a very simplified version of a multi-step synthesis. Since we have two experiments a week this semester, I don't want to assign you two formal lab reports, so instead of "performing" the oxidation of borneol to camphor, we will do an alcohol oxidation simulation. Details of the lab report are in the Experiment 2: Virtual Labz 12-3: Alcohol Oxidation-3 tab in this weeks module! In addition to the Virtual Labz worksheet, you will need to submit a formal report on the Reduction of Camphor to Isoborneol (Experimental Video). To improve your lab report write-ups, I have implemented a new type of assignment. You will be required to conduct a peer review of TWO CLASSMATES. Details will also be provided in the Experiment 3: Reduction of Camphor to Isoborneol tab in this weeks module. This week's Exp 2 is a Beyond Labz simulation where you perform the oxidation of an alcohol. You have to decide which alcohol to start with to obtain the desired compound 3-methyl-cyclohex-2-enone (details given in the procedure). You will also have to decide the appropriate oxidizing agent. Once you have completed the simulation, typically we fill out the worksheet and submit this as a pdf on Canvas, but this time we are trying something a little different. You can still fill out your worksheet for your records, but your submission on Canvas will be in the form of a multiple choice/dropdown box format using roughly the same questions. This is to expedite your receipt of the correct answers, since there are now TWO lab reports a week. Note: You will have to submit a proposed mechanism for this oxidation process. While it will differ SLIGHTLY from what we have learned in lecture, there are two logical mechanistic pathways one might propose. Once the alcohol oxygen has bound to the Cr, it may help to view this Cr complex as a leaving group as well as a nucleophile :) Yikes! I've said too much haha! Anyway, this should be fun! After completing Exp 2: Virtual labz : 12:3: Alcohol Oxidation-3, please complete this multiple choice "worksheet". In the past, the worksheet is a fill in the blank type of question assignment which you normally would upload as a pdf file with your responses to the questions. However, for this worksheet, we turned those questions into a multiple choice assignment. Please complete by Sun, 1/24 @ 11:59 pm. Choose the best answer. So this weeks formal lab report will be based on the reduction of camphor to isoborneol, an experiment that I have performed and recorded for your convenience. Sorry about some of the angles, I totally got a tripod, but forgot it at home :/ the video is still too legit to quit though. When writing your formal lab report, make sure to follow the guidelines laid out in the syllabusThis weeks formal lab report will be completed as usual, but is considered a rough draft. Once you submit your report (by Sunday 11:59PM), you will get assigned two PEER REVIEWS. You will complete these peer reviews by Wednesday, January 27, so your peer will have time to complete any improvements to their report and resubmit by Sunday, January 31. Keep in mind, next weeks experiment will still be due by that Sunday at 11:59PM, so the better you write your rough draft, the less work you have to put into your final draft. What you need to do...in bullet points :)Submit a QUALITY rough draft report by Sunday, January 24 at 11:59PM. (You will be graded on completion)Complete TWO peer reviews by Wednesday, January 27 at 11:59PM using the given rubric as a guide as well as providing written feedback to your peer. (More details to come, but you will be graded on quality of constructive criticism, but DON'T BE MEAN!!!)Submit final draft by Sunday, January 31 at 11:59PM.IMPORTANT NOTE: All peer reviews and reports will be anonymous on the students' end and only I can see who commented on each report so don't freak out, but also be kind and provide constructive feedback only. lab video https://youtu.be/bkKy_XDxTvELab report : the following is an outline of what your instructor expects to see in your lab reports. As long as the order and main titles (presented below in bold type) are present, the style is completely up to each student. A carbon copy laboratory notebook is required, and all work should be recorded directly in the notebook, not on scratch paper, as the work is performed. The written laboratory report includes the following areas:Name, Lab section or day/time and the complete title of the experiment should be written in the provided section on the top of each page.The Objective should indicate the purpose of the experiment in 1 to 2 sentences be clear and concise. If the experiment involves synthesizing a compound, meaning you make something new, please include a reaction scheme. A reagent table labeled as Physical and Chemical Properties of Reagents. Within this table should be the appropriate physical and chemical properties such as molar mass, melting point, boiling point, density, refractive index, amount needed, and at least one hazard and safety precaution for each substance. You can find this information in the CRC Handbook of Chemistry and Physics or online at a credible website, such as sigmaaldrich.com or https://sdbs.db.aist.go.jp and the proper reference should be indicated below the table. Calculations of theoretical yield and limiting reagent should be written below this table if the experiment is a synthesis.Equipment/Apparatus section will include a list of common glassware or equipment needed, such as spatula, Erlenmeyer flask etc. OR you may be required to draw and label the apparatus primarily used in the experiment of the day unless the apparatus had been used in a previous experiment, such as distillation. Since you will be observing the experiments in a video format I want you to write the Procedure according to your observations and my narration. This way, it will be in your own words and in a manner that you understand! Yay! It should, however, be written such that any organic chemist can perform the experiment when using these procedures. It may be a flow chart, paragraph, or bullet point as an example. The first time you perform a certain technique, for example, a distillation, you must describe how to set up and perform the distillation. If a subsequent experiment requires a distillation, you may simply state that the liquid was distilled.The above 5 sections are called the “pre-lab” and would typically be due upon entering the lab, but in this online format will be submitted with the below sections, called the “post-lab” and will include the following: Data and Results section is completed during the lab. Include all data obtained, observations (color changes, emulsions forming, liquid disappeared, melting point, crystallization), measurements (including tared masses), and results. Analytical results, such as an NMR spectra or IR should be attached at the end of the report. Calculations including items such as percent yield, or Rf values etc should be written out completelyThe Conclusions section should be used to interpret the data obtained. You should summarize your results of the experiment, including data such as yields, mp, bp, purity and how you came to this conclusion, % error, spectral analysis, literature values as well as any other necessary information needed to identify if the objectives of the experiment were achieved. You may also state whether or not the procedure was a good method for making the desired compound and any suggestions on improving the methods for future experiments. Possible sources of error, and how that error would affect the overall yield are extremely important to comment on.Here are the IR spectra obtained from the experiment:

Anatomy Question

Section 1 PurposeThe medical experience assignment provides you with an opportunity to correlate your learning in this cou ...

Anatomy Question

Section 1 PurposeThe medical experience assignment provides you with an opportunity to correlate your learning in this course with a real-life situation or clinical applications. You will discuss with your classmates to examine disorders or diseases that are related to the human body systems taught in this course.There are three reasons why there is a collaborative learning experience in the form of an experience sharing assignment required in this class:Current learning theory suggests that adult learners are motivated if the subject has immediate relevance to their job or personal life.It is also known that higher levels of learning occur when new information is applied to what you already know or have experienced.As you know, this course is mainly about normal anatomy and physiology. Sometimes it is easier to comprehend normal body functioning by understanding what happens during a disease process.College-level research and writing are required for the medical experience discussion as well as in any other content-related interest you may develop as you study the material of this course. Please familiarize yourself with the library resources that are available for you.DirectionsPlease read the directions for Medical Experience Assignment [PDF] (Links to an external site.). For your reference, here are two sample papers.Sample Medical Experience Paper - Hypertropic Cardiomyopathy (HCM) [PDF] (Links to an external site.).Sample Medical experience paper - Lung Cancer [PDF] (Links to an external site.).LIBRARY RESOURCESIn this unit, you are required to watch a video from a librarian to understand how to access and utilize library resources to complete the assignments for this course.The research guide introduces useful resources for BIO 141/142 and the information on citation. You can also request help at any time for help with research for the medical experience assignment by contacting a librarian via email or live chat.Find the information in Library Research Help - Anatomy & Physiology.SUBMISSIONFollow the directions in the instruction attached above to post your medical problem topic in the forum by clicking the Reply button below. Make sure to include all of the required components in your post.GradingThe medical experience assignment is worth 90 points.Your medical experience paper is worth 40 points.The facilitation of the discussion on your medical experience paper is worth 10 points.The discussion on your classmates' medical experience papers is worth 10 points each (40 points total).You can find the grading rubrics in the instruction attached above.The selection of a topic for the medical experience paper is not graded, but failure to submit your topic forfeits the 50 points (your paper plus the facilitation of the discussion on your paper), this assignment will not be accepted late. Section 2 Unit 3: Medical Experience - Discussion about Unit 2 TopicsNo unread replies.No replies. Unit 3 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to cells, tissues, or the integumentary system, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 3 Unit 4: Medical Experience - Discussion about Unit 3 TopicsNo unread replies.No replies. Unit 4 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the skeletal system, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 4 Unit 5: Medical Experience - Discussion about Unit 4 TopicsNo unread replies.No replies. Unit 5 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the muscular system or nervous tissue, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 5 Unit 6: Medical Experience - Discussion about Unit 5 and Unit 6 TopicsNo unread replies.No replies. Unit 6 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the brain and spinal cord, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion.

7 pages

Activity 4 Project Objectives And Strategies Part Iii

The number of people negatively affected by hospital-acquired infections in hospitals in developed and developing countrie ...

Activity 4 Project Objectives And Strategies Part Iii

The number of people negatively affected by hospital-acquired infections in hospitals in developed and developing countries is high due to inadequate ...

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Standing Waves Lab

hfts simdatblsld!-?M!fe[le ns6sbdr#€ial&set€. Cltaq.e,igc: DdE4ldBs E € s$ced ef t"he *?.eea

Standing Waves Lab

hfts simdatblsld!-?M!fe[le ns6sbdr#€ial&set€. Cltaq.e,igc: DdE4ldBs E € s$ced ef t"he *?.eea

BIO 100 ASU Cell Structure Osmosis and Diffusion Lab Report

~~6. Report the "Ending Average Volume (cubic millimeters)" and the (positive or negative) "Percent Differences" that you ...

BIO 100 ASU Cell Structure Osmosis and Diffusion Lab Report

~~6. Report the "Ending Average Volume (cubic millimeters)" and the (positive or negative) "Percent Differences" that you observed in the osmosis experiment for each salt solution below. (These should be recorded in data Table 1 from the Lab 4 Procedures step 2b.) (8 points) a. 0% salt solution: b. 1.75% salt solution: c. 3.5% salt solution: d. 7% salt solution: 0% salt solution1.75% salt solution3.5% salt solution7% salt solutionBeginning average volume (cu mm)4000 mm34000 mm34000 mm34000 mm3Average Ending average volume (cu mm) Change in volume (cu mm)[calculate as:ending mm3 - beginning mm3 ] Percent difference in volume (this is a positive or a negative % value)[calculate as:(change in volume/4000 mm3) x 100 ] ~~9. Using the appropriate osmotic terms (hypertonic, hypotonic, or isotonic) describe what would happen to each organism in the following settings: a. A single-celled freshwater protist is placed into a beaker of salt water. (3 points) b. A salt-water snail is mistakenly put into a freshwater tank. (3 points) c. A head of lettuce is placed soaked in a sink of salt water. (3 points) d. A carrot is soaked a sink of distilled, pure water. (3 points) ~~10. Some gardeners kill slugs by pouring salt on them. Given what you have learned about osmosis, explain why this method is effective. (4 points) ~~11. Report the surface-to-volume area ratio for each cube from Procedure step 3a. (6 points) a. Cube 1: b. Cube 2: c. Cube 3: ~~12. Given your calculations from question #11 (for the cubes from Procedures step 3a), which cube would be most efficient at moving materials into and out of the cube? Briefly explain the answer based on the concepts covered in Lab 4. (4 points) ~~13. How does the rate of diffusion and surface-to-volume ratio limit cell size? Explain how your results from Procedure 3b illustrate this relationship. (5 points) ~~14. Two identically sized and shaped boneless skinless chicken breasts are purchased for dinner. One chicken breast is cut into approximately 1-inch pieces, while the second is left whole. Both will be cooked at the same temperature and in the same manner. Using information learned about surface-to-volume ratios, which will cook faster? Justify your response based on Lab 4 concepts. (5 points) ~~15. Researchers have discovered that desert hares lose heat through their ears to cool themselves. Given this and knowledge of surface area-to-volume ratios taught in lab, propose an explanation as to why hares that live in hot climates (such as the desert) have such long, flattened ears. (5 points) Application Question ~~16. How might the information gained from this lab pertaining to cell structures and diffusion be useful to you, or how can you apply this knowledge to your everyday life as a non-scientist? The application will be graded according to the rubric below. (20 points)

WCU Aerobic & Anaerobic Respiration and Fermentation Discussion

Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.

WCU Aerobic & Anaerobic Respiration and Fermentation Discussion

Compare and contrast aerobic respiration, anaerobic respiration, and fermentation.

CHEM 222 Santa Barbara City College Alcohol Oxidation 3 Lab Report

This week we will be doing both a Virtual Labz "worksheet", as well as a formal lab report based on a filmed experiment! ...

CHEM 222 Santa Barbara City College Alcohol Oxidation 3 Lab Report

This week we will be doing both a Virtual Labz "worksheet", as well as a formal lab report based on a filmed experiment! This week's topic is on alcohol oxidation and reduction of a carbonyl compound. If we were in the lab, we would oxidize borneol to camphor and then take that SAME sample and reduce the camphor to isoborneol (stereoisomer of borneol). This is to introduce you to redox chemistry in a lab, and the idea of synthesizing something, purifying it, then using it to make something NEW; this process is a very simplified version of a multi-step synthesis. Since we have two experiments a week this semester, I don't want to assign you two formal lab reports, so instead of "performing" the oxidation of borneol to camphor, we will do an alcohol oxidation simulation. Details of the lab report are in the Experiment 2: Virtual Labz 12-3: Alcohol Oxidation-3 tab in this weeks module! In addition to the Virtual Labz worksheet, you will need to submit a formal report on the Reduction of Camphor to Isoborneol (Experimental Video). To improve your lab report write-ups, I have implemented a new type of assignment. You will be required to conduct a peer review of TWO CLASSMATES. Details will also be provided in the Experiment 3: Reduction of Camphor to Isoborneol tab in this weeks module. This week's Exp 2 is a Beyond Labz simulation where you perform the oxidation of an alcohol. You have to decide which alcohol to start with to obtain the desired compound 3-methyl-cyclohex-2-enone (details given in the procedure). You will also have to decide the appropriate oxidizing agent. Once you have completed the simulation, typically we fill out the worksheet and submit this as a pdf on Canvas, but this time we are trying something a little different. You can still fill out your worksheet for your records, but your submission on Canvas will be in the form of a multiple choice/dropdown box format using roughly the same questions. This is to expedite your receipt of the correct answers, since there are now TWO lab reports a week. Note: You will have to submit a proposed mechanism for this oxidation process. While it will differ SLIGHTLY from what we have learned in lecture, there are two logical mechanistic pathways one might propose. Once the alcohol oxygen has bound to the Cr, it may help to view this Cr complex as a leaving group as well as a nucleophile :) Yikes! I've said too much haha! Anyway, this should be fun! After completing Exp 2: Virtual labz : 12:3: Alcohol Oxidation-3, please complete this multiple choice "worksheet". In the past, the worksheet is a fill in the blank type of question assignment which you normally would upload as a pdf file with your responses to the questions. However, for this worksheet, we turned those questions into a multiple choice assignment. Please complete by Sun, 1/24 @ 11:59 pm. Choose the best answer. So this weeks formal lab report will be based on the reduction of camphor to isoborneol, an experiment that I have performed and recorded for your convenience. Sorry about some of the angles, I totally got a tripod, but forgot it at home :/ the video is still too legit to quit though. When writing your formal lab report, make sure to follow the guidelines laid out in the syllabusThis weeks formal lab report will be completed as usual, but is considered a rough draft. Once you submit your report (by Sunday 11:59PM), you will get assigned two PEER REVIEWS. You will complete these peer reviews by Wednesday, January 27, so your peer will have time to complete any improvements to their report and resubmit by Sunday, January 31. Keep in mind, next weeks experiment will still be due by that Sunday at 11:59PM, so the better you write your rough draft, the less work you have to put into your final draft. What you need to do...in bullet points :)Submit a QUALITY rough draft report by Sunday, January 24 at 11:59PM. (You will be graded on completion)Complete TWO peer reviews by Wednesday, January 27 at 11:59PM using the given rubric as a guide as well as providing written feedback to your peer. (More details to come, but you will be graded on quality of constructive criticism, but DON'T BE MEAN!!!)Submit final draft by Sunday, January 31 at 11:59PM.IMPORTANT NOTE: All peer reviews and reports will be anonymous on the students' end and only I can see who commented on each report so don't freak out, but also be kind and provide constructive feedback only. lab video https://youtu.be/bkKy_XDxTvELab report : the following is an outline of what your instructor expects to see in your lab reports. As long as the order and main titles (presented below in bold type) are present, the style is completely up to each student. A carbon copy laboratory notebook is required, and all work should be recorded directly in the notebook, not on scratch paper, as the work is performed. The written laboratory report includes the following areas:Name, Lab section or day/time and the complete title of the experiment should be written in the provided section on the top of each page.The Objective should indicate the purpose of the experiment in 1 to 2 sentences be clear and concise. If the experiment involves synthesizing a compound, meaning you make something new, please include a reaction scheme. A reagent table labeled as Physical and Chemical Properties of Reagents. Within this table should be the appropriate physical and chemical properties such as molar mass, melting point, boiling point, density, refractive index, amount needed, and at least one hazard and safety precaution for each substance. You can find this information in the CRC Handbook of Chemistry and Physics or online at a credible website, such as sigmaaldrich.com or https://sdbs.db.aist.go.jp and the proper reference should be indicated below the table. Calculations of theoretical yield and limiting reagent should be written below this table if the experiment is a synthesis.Equipment/Apparatus section will include a list of common glassware or equipment needed, such as spatula, Erlenmeyer flask etc. OR you may be required to draw and label the apparatus primarily used in the experiment of the day unless the apparatus had been used in a previous experiment, such as distillation. Since you will be observing the experiments in a video format I want you to write the Procedure according to your observations and my narration. This way, it will be in your own words and in a manner that you understand! Yay! It should, however, be written such that any organic chemist can perform the experiment when using these procedures. It may be a flow chart, paragraph, or bullet point as an example. The first time you perform a certain technique, for example, a distillation, you must describe how to set up and perform the distillation. If a subsequent experiment requires a distillation, you may simply state that the liquid was distilled.The above 5 sections are called the “pre-lab” and would typically be due upon entering the lab, but in this online format will be submitted with the below sections, called the “post-lab” and will include the following: Data and Results section is completed during the lab. Include all data obtained, observations (color changes, emulsions forming, liquid disappeared, melting point, crystallization), measurements (including tared masses), and results. Analytical results, such as an NMR spectra or IR should be attached at the end of the report. Calculations including items such as percent yield, or Rf values etc should be written out completelyThe Conclusions section should be used to interpret the data obtained. You should summarize your results of the experiment, including data such as yields, mp, bp, purity and how you came to this conclusion, % error, spectral analysis, literature values as well as any other necessary information needed to identify if the objectives of the experiment were achieved. You may also state whether or not the procedure was a good method for making the desired compound and any suggestions on improving the methods for future experiments. Possible sources of error, and how that error would affect the overall yield are extremely important to comment on.Here are the IR spectra obtained from the experiment:

Anatomy Question

Section 1 PurposeThe medical experience assignment provides you with an opportunity to correlate your learning in this cou ...

Anatomy Question

Section 1 PurposeThe medical experience assignment provides you with an opportunity to correlate your learning in this course with a real-life situation or clinical applications. You will discuss with your classmates to examine disorders or diseases that are related to the human body systems taught in this course.There are three reasons why there is a collaborative learning experience in the form of an experience sharing assignment required in this class:Current learning theory suggests that adult learners are motivated if the subject has immediate relevance to their job or personal life.It is also known that higher levels of learning occur when new information is applied to what you already know or have experienced.As you know, this course is mainly about normal anatomy and physiology. Sometimes it is easier to comprehend normal body functioning by understanding what happens during a disease process.College-level research and writing are required for the medical experience discussion as well as in any other content-related interest you may develop as you study the material of this course. Please familiarize yourself with the library resources that are available for you.DirectionsPlease read the directions for Medical Experience Assignment [PDF] (Links to an external site.). For your reference, here are two sample papers.Sample Medical Experience Paper - Hypertropic Cardiomyopathy (HCM) [PDF] (Links to an external site.).Sample Medical experience paper - Lung Cancer [PDF] (Links to an external site.).LIBRARY RESOURCESIn this unit, you are required to watch a video from a librarian to understand how to access and utilize library resources to complete the assignments for this course.The research guide introduces useful resources for BIO 141/142 and the information on citation. You can also request help at any time for help with research for the medical experience assignment by contacting a librarian via email or live chat.Find the information in Library Research Help - Anatomy & Physiology.SUBMISSIONFollow the directions in the instruction attached above to post your medical problem topic in the forum by clicking the Reply button below. Make sure to include all of the required components in your post.GradingThe medical experience assignment is worth 90 points.Your medical experience paper is worth 40 points.The facilitation of the discussion on your medical experience paper is worth 10 points.The discussion on your classmates' medical experience papers is worth 10 points each (40 points total).You can find the grading rubrics in the instruction attached above.The selection of a topic for the medical experience paper is not graded, but failure to submit your topic forfeits the 50 points (your paper plus the facilitation of the discussion on your paper), this assignment will not be accepted late. Section 2 Unit 3: Medical Experience - Discussion about Unit 2 TopicsNo unread replies.No replies. Unit 3 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to cells, tissues, or the integumentary system, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 3 Unit 4: Medical Experience - Discussion about Unit 3 TopicsNo unread replies.No replies. Unit 4 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the skeletal system, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 4 Unit 5: Medical Experience - Discussion about Unit 4 TopicsNo unread replies.No replies. Unit 5 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the muscular system or nervous tissue, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion. Section 5 Unit 6: Medical Experience - Discussion about Unit 5 and Unit 6 TopicsNo unread replies.No replies. Unit 6 Table of ContentsDirectionsThe medical experience paper and class responses have different due dates. Please find the due dates in the Course Summary section of the Syllabus. Medical Experience PaperIf the medical problem you selected and accepted by your instructor is related to the brain and spinal cord, please write your medical experience paper and share it with the class following the directions below.SubmissionYou need to submit your paper in two different places.Submit - Save your medical experience paper as a .doc or .docx file. Submit it in the Medical Experience Paper Submission module.Share - Copy your paper and paste it into the discussion forum by clicking the Reply button below. Please make sure to put the title of your paper in the first line of your post. Don't submit your paper as an attachment in the discussion forum.Lead - Please facilitate the discussion around your paper by answering questions and sharing information. All Class ResponsesAll of the students, including those who submit a paper in this unit, are required to read the medical experience papers shared by the classmates and comment on at least two of them. Your responses should be substantive (pertain to content and are not comments such as "That was very interesting" or “I never heard of this before”) and explain what you have learned.Please scroll the screen down to find the postings in this forum. Submission: Post your responses to the medical experience papers as replies in the discussion forum. GradingYour medical experience paper is worth 40 points.The facilitation of the discussion on your own medical experience paper is worth 10 points. All responses and comments you posted under your paper to move the discussion forward will be graded as the facilitation of the discussion. Please check with your instructor about the different types of postings you may be required to post here. These points are part of the rubric for your medical experience paper. They are not included in the discussion points for each unit.The discussion on your classmates' medical experience papers in Units 3-6 is worth 10 points each (40 points total). Discussion participation refers to all of the comments and responses you posted under your classmates’ papers. You are required to do this even during the unit in which you also facilitate a discussion. However, your instructor may require alternate participation approach here. Please check with your instructor. You can find the grading rubric for this discussion activity by following the directions on how to view the rubric for a graded discussion.

7 pages

Activity 4 Project Objectives And Strategies Part Iii

The number of people negatively affected by hospital-acquired infections in hospitals in developed and developing countrie ...

Activity 4 Project Objectives And Strategies Part Iii

The number of people negatively affected by hospital-acquired infections in hospitals in developed and developing countries is high due to inadequate ...