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Opiniones y comentarios de aprendices correspondientes a Chemicals and Health por parte de Universidad Johns Hopkins

971 calificaciones
283 reseña

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This course covers chemicals in our environment and in our bodies and how they impact our health. It addresses policies and practices related to chemicals, particularly related to how they get into our bodies (exposures), what they do when they get there (toxicology), how we measure them (biomonitoring) and their impact on our health. Most examples are drawn from the US....

Principales reseñas

24 de ago. de 2021

This course was full of amazing information. great video lectures, case studies, research, Great professors. I would love to take an advanced course in the same subject. Thank you so much Bravo

4 de sep. de 2020

All the videos had experts explaining the complexities associated with chemicals at all levels eloquently and wonderfully compiled information. This course has utilized my time really well.

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226 - 250 de 284 revisiones para Chemicals and Health

por Ngọc T T B

16 de ago. de 2021


por Shakil A S

8 de sep. de 2020


por Rowan E F M

11 de oct. de 2017

love it

por Andrés A M L

8 de ago. de 2020


por Jacob W

24 de may. de 2020


por ceaser w s

19 de ago. de 2018


por Khushi V

11 de dic. de 2021



7 de jul. de 2021


por Klara K

26 de mar. de 2021


por Dr M

14 de sep. de 2020


por Souhardya G

21 de ago. de 2020


por Ajit S N

27 de jul. de 2020


por Mona A A

4 de jul. de 2020


por MD. M R

26 de nov. de 2019


por Yu L

2 de ene. de 2018


por Akshay

13 de ago. de 2020



23 de oct. de 2020


por Niki P

18 de may. de 2020


por Jack P

5 de nov. de 2020

I might have to shift to public health after attending this course ;-)

I like that the subjects really fit "beginners"; how it tried to explain the information as simple as possible as I could just imagine those without background in hard science to comprehend some details. The lecturers were all credible and gave their best to explain topics in the most comprehensive way. My 1 missing star goes to the kinda' outdated information presented in most of the discussions. Some go back as far as 2000s. The course might need some refreshing or revision to be updated.

por Ma. A T

21 de nov. de 2020

Very informative course! I recommend that you review your peer review method. The answers to the last requirement (demonstrate what you've learned) are quite objective, with the correct answers flashed to compare with the learner's answers. My answers reflected the correct answers but the reviewers gave very low marks. i don't understand why. Who evaluates your reviewers in this case?

por Alessandro B

9 de feb. de 2020

Interesting course, well structured, easy to follow even for non-native speakers.

I do not give 5 stars as it is too much centered on U.S. reality. I would suggest to introduce also some example coming from the European community. For example Reach regulation, Echa, EFSA activities would deserve some space in this course.

Any idea for an advanced level?

por 1915 H P S M

6 de sep. de 2020

This course actually gave an idea about how are we exposed to chemicals and the health effects too .this course stuffed some knowledge about the environmental health effects but those survey part revolved around America. if it was a world survey, it could have been interesting. Overall it's good.

por Amartya M

28 de oct. de 2020

I am really grateful to have joined this course. I am a Chemical Engineering student and I learnt how chemicals can affect our environment and our physiologies either in a positive or in a negative way; and what should be our approach as a member of the society.

por Agni L R

24 de abr. de 2020

Siento que debió de haber más temas científicos, relacionados en la interacción de los químicos y el cuerpo humano. De igual manera creo que el sistema para evaluar no es tan eficiente; las calificaciones y las preguntas son un tanto subjetivas.