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Voltar para Life, Health and Radiation

Comentários e feedback de alunos de Life, Health and Radiation da instituição Universidade de Sydney

4.8
estrelas
235 classificações

Sobre o curso

Radiation is all around us - without it we wouldn’t exist. Yet the word has become synonymous with danger, death and disaster. This MOOC will allow the world to see radiation in a new light, to expose its benefits as well as its risks. X-ray radiation, for example, is a scientific and medical discovery that has improved or prolonged billions of lives. Most of us have had an X-ray at some point in our life, at the Dentist, in a hospital or clinic. Yet few people really understand what X-rays are or where they come from. In this course, we will travel along the spectrum of electromagnetic radiation from unimaginably long to infinitesimally small wavelengths. At each significant point along the way we will stop and consider: What is the wavelength and frequency of this radiation? Is it ionising or not? Who discovered it and how? What are the uses of this radiation and What are the risks associated with it? Through this we hope to clarify a topic that is often confusing and concerning for many....

Melhores avaliações

EP

16 de jan de 2020

The curriculum neglected the topic of low frequency exposures (ELF) and its effect on circadian and immunological outcomes, which can indirectly contribute to adverse effects and possibly cancer.

KE

28 de jul de 2021

I would like to thank the Instructors for this fabulous course. They used some unique methods of teaching, which help me to follow this course with a high level of passion.

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1 — 25 de 72 Avaliações para o Life, Health and Radiation

por Stephen G

15 de fev de 2020

por ALEJANDRO L

3 de mai de 2020

por Rubayet A

29 de ago de 2020

por Diwakar P

3 de ago de 2019

por Eric P

17 de jan de 2020

por Catarina B R

20 de mai de 2020

por GAYATHRI U

17 de mai de 2020

por Lloyd E M

12 de jul de 2019

por Anjan D

13 de out de 2019

por B M T I

8 de jun de 2020

por Joy S

12 de jan de 2020

por Wilmer M

31 de ago de 2020

por Kanyana R

27 de jun de 2020

por Meheroze A H

17 de mai de 2021

por Nicolas C

22 de fev de 2021

por Erin

6 de jun de 2021

por HABIMANA P

26 de mar de 2021

por Leandro A

13 de nov de 2020

por Ashley P

11 de nov de 2021

por Minhal H

4 de out de 2022

por Nissem A

27 de dez de 2020

por Mariana P M H

6 de jul de 2020

por Kian E

29 de jul de 2021

por Ivan D B T

4 de nov de 2019

por Babu Y

15 de nov de 2019