#beta rays

[theoptia]

Henri Becquerel (1901); [Rays Emitted from a Radioactive Substance through a Slitted Screen]

[biology-geology-beaches-india]

The Scientific Research Notes Of S. Sunkavally (years: 2002-2011).

3573-3574.

[biology-geology-beaches-india]

The Scientific Research Notes of S. Sunkavally (years:2002-2011).

3478-3479.

[microscopiaiwm]

Autoradiography

BY- Ezhuthachan Mithu Mohanan (MSIWM043) It is a bioanalytical technique. Autoradiography is used for the detection of components or materials that have radioactive properties. The film obtained is known as autoradiograph. Radioactive materials can emit ionizing radiation or particles. Using X-ray, relative bands on gels can be obtained by radioactive emission. The first emission of…

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[saihemanth1438]

Photomultipliers

Photomultipliers

These are extremely light-sensitive vacuum tubes with a photocathode coated onto part (an end or side) of the inside of the envelope. The photocathode contains combinations of materials such as cesium, rubidium, and antimony specially selected to provide a low work function, so when illuminated even by very low levels of light, the photocathode readily releases electrons. By…

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[dame-de-pique]

Henri Becquerel - Photograph on POP paper showing experiments with beta rays, 1901.

[passionframework]

Family Matters

In a far off town in Japan.. there is Nao, a middle aged person who has lost his  family in the recent Nuclear Leak..

Nao looks at the water and remembers the struggle… For at least a week, no help coming from all corners….

Nao ponders.. ‘Is life all about saving self or family or community or universe or is it about protecting self or family or community or universe?’

He gets a call from…

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[yxan]

Beta Rays - Can't Sleep 2002. Go ahead punk, make my bed !