About this Course
최근 조회 8,232

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지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

초급 단계

완료하는 데 약 13시간 필요

권장: 6 weeks of study, 3 hours per week...

영어

자막: 영어

100% 온라인

지금 바로 시작해 나만의 일정에 따라 학습을 진행하세요.

탄력적인 마감일

일정에 따라 마감일을 재설정합니다.

초급 단계

완료하는 데 약 13시간 필요

권장: 6 weeks of study, 3 hours per week...

영어

자막: 영어

강의 계획 - 이 강좌에서 배울 내용

1
완료하는 데 4시간 필요

Week 1: Welcome & Introduction

Start off this week with the peer assessment (we know, we know. . .how can we have an assessment before the course even starts, right?). We simply hope to gauge your initial understanding of the topics that we’ll cover (so grade easy). Then we get into a quick overview of the course, a discussion of chemicals & how we are exposed (in three parts) and an introduction to chemical production & regulation. The module ends with a fun homework assignment: watch an eight-minute video and discuss amongst yourselves (and with us too)....
5 videos (Total 65 min), 2 readings, 1 quiz
5개의 동영상
Lecture 1A: Chemicals in Our Environment: What Is a Chemical and How Are We Exposed - Burke7m
Lecture 1B: Chemicals in Our Environment: What Is a Chemical and How Are We Exposed - Burke8m
Lecture 1C: Chemicals in Our Environment: What Is a Chemical and How Are We Exposed - Burke21m
The Chemical Revolution - Megan Latshaw14m
2개의 읽기 자료
Syllabus10m
Grading10m
2
완료하는 데 1시간 필요

Week 2 - Toxicology: What do chemicals do in our bodies?

Now that you have a sense of what a chemical is, and how we are exposed to them, we dive into the science of how chemicals impact our health, starting with toxicology. But before you dive into the study of poisons, please review, evaluate, and grade at least four of your classmates' submissions from last week. After you listen to the lectures by Professor Trush, take the ten-question/multiple-choice quiz that covers weeks 1 & 2. Feel free to go back and use the lectures to help you answer the questions....
3 videos (Total 33 min), 1 quiz
3개의 동영상
Lecture 3B: A Look Into the World of Toxicology Section B - Trush19m
Toxicology, Toxicokinetics, and Toxicodynamics .1m
1개 연습문제
Modules 1 and 2 Quiz20m
3
완료하는 데 1시간 필요

Week 3 - Biomonitoring: How do we measure these chemicals in our bodies and why?

Start by watching a two-minute video and a five-minute news report. Post your reactions not only to the video and audio files, but also to your peers’ thoughts! Next you’ll hear from a CDC scientist about the US’ National Biomonitoring Program, then you’ll hear how that program translates to the local level. Be sure to keep in mind the relationship of communities to their government! This week is pretty light – so enjoy!...
2 videos (Total 37 min)
2개의 동영상
Lecture 5: Biomonitoring at State and Local Laboratories - King11m
4
완료하는 데 1시간 필요

Week 4 - Health effects of chemicals: How do we figure out how chemicals affect our health?

Finally we get to one of the main questions presented in this course - how do scientists assess the impact of chemicals on our health? You’ll hear from a physician who specializes in environmental & occupational medicine and epidemiology. Then you’ll hear how policymakers use the knowledge that we do have (about chemicals & health) to assess risk and drive policy. Once you’ve viewed the two lectures, another ten-question/multiple-choice quiz will assess how much information you absorbed from weeks 3 and 4. Feel free to go back and use the lectures to help you answer the questions....
2 videos (Total 57 min), 1 quiz
2개의 동영상
Lecture 7: Risk Assessment in Environmental Decision Making28m
1개 연습문제
Modules 3 and 4 Quiz20m
4.7
25개의 리뷰Chevron Right

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최상위 리뷰

대학: MPApr 20th 2017

Thank you for giving me excellent information on Chemicals and Health. It is very helpful course for me. Thank you Johns Hopkins University and coursera.

대학: AGNov 30th 2016

Nice understanding and structured course. It has strongly deepened my knowledge on health outcomes of chemicals.

강사

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Dr. Megan Weil Latshaw, PhD

Co-Director of the Masters Programs in Environmental Health
Bloomberg School of Public Health
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Beth A. Resnick, MPH

Associate Scientist
Health Policy and Management

존스홉킨스대학교 정보

The mission of The Johns Hopkins University is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world....

자주 묻는 질문

  • 강좌에 등록하면 바로 모든 비디오, 테스트 및 프로그래밍 과제(해당하는 경우)에 접근할 수 있습니다. 상호 첨삭 과제는 이 세션이 시작된 경우에만 제출하고 검토할 수 있습니다. 강좌를 구매하지 않고 살펴보기만 하면 특정 과제에 접근하지 못할 수 있습니다.

  • 수료증을 구매하면 성적 평가 과제를 포함한 모든 강좌 자료에 접근할 수 있습니다. 강좌를 완료하면 전자 수료증이 성취도 페이지에 추가되며, 해당 페이지에서 수료증을 인쇄하거나 LinkedIn 프로필에 수료증을 추가할 수 있습니다. 강좌 콘텐츠만 읽고 살펴보려면 해당 강좌를 무료로 청강할 수 있습니다.

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