Chevron Left
返回到 Life, Health and Radiation

學生對 悉尼大学 提供的 Life, Health and Radiation 的評價和反饋

4.8
136 個評分
40 條評論

課程概述

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....

熱門審閱

EP
2020年1月16日

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.

SG
2020年2月15日

Very insightful and engaging. I would recommend this course to those of whom are considering further education in the area of radiation-derived healthcare.

篩選依據:

26 - Life, Health and Radiation 的 40 個評論(共 40 個)

創建者 Samantha

2021年1月26日

Very engaging and insightful introductory course to radiobiology!

創建者 Fethi C

2020年5月2日

Well structured course very rich in pertinent informations;

創建者 Renugadevi K

2020年7月30日

A chance to learn something interesting

創建者 Simeon D

2020年9月13日

A very informative introductory course!

創建者 Dr.RIBOY C

2020年4月3日

Very interesting and informative course

創建者 Abu S M S

2020年9月2日

Wonderful course and tough one.

創建者 MOHAMMAD G A A

2020年8月5日

A really well designed course

創建者 Humberto D V M

2020年10月27日

Excellent material, thanks!

創建者 Babar J

2020年10月11日

Very nicely explained 👍

創建者 Winston A W

2020年11月21日

Excellent, thank you.

創建者 Raneen A A A

2020年9月29日

It's great course

創建者 Aldo A D J

2020年5月13日

Excellent content

創建者 akshay b

2020年10月19日

best course

創建者 MUHAMMAD S A

2020年3月22日

Best Course

創建者 Mona A A

2020年7月7日

g

o

o

o

d