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  2. Food irradiation - Wikipedia

    en.wikipedia.org/wiki/Food_irradiation

    The international Radura logo, used to show a food has been treated with ionizing radiation. A portable, trailer-mounted food irradiation machine, c. 1968 Food irradiation (sometimes American English: radurization; British English: radurisation) is the process of exposing food and food packaging to ionizing radiation, such as from gamma rays, x-rays, or electron beams.

  3. Atomic gardening - Wikipedia

    en.wikipedia.org/wiki/Atomic_gardening

    Some of the mutations produced thereby have turned out to be useful. Typically this is gamma radiation – in which case it is a gamma garden [1] – produced by cobalt-60. [2] The practice of plant irradiation has resulted in the development of more than 2,000 new varieties of plants, most of which are now used in agricultural production. [3]

  4. Phytosanitary irradiation - Wikipedia

    en.wikipedia.org/wiki/Phytosanitary_Irradiation

    Ionizing radiation such as gamma rays, electron beam, X-rays can be used to provide phytosanitary treatment. The direct effect of these high energy photons and electrons, as well as the free radicals they produce result in sufficient damage to large organic molecules such as DNA and RNA resulting in sterilization, morbidity or mortality of the target pests. [5]

  5. Gamma ray - Wikipedia

    en.wikipedia.org/wiki/Gamma_ray

    Gamma-ray sensors are also used for measuring the fluid levels in water and oil industries. [17] Typically, these use Co-60 or Cs-137 isotopes as the radiation source. In the US, gamma ray detectors are beginning to be used as part of the Container Security Initiative (CSI). These machines are advertised to be able to scan 30 containers per hour.

  6. Irradiation - Wikipedia

    en.wikipedia.org/wiki/Irradiation

    Ionizing radiation (electron beams, X-rays and gamma rays) [3] may be used to kill bacteria in food or other organic material, including blood. [citation needed] Food irradiation, while effective, is seldom used due to problems with public acceptance. [4]

  7. Mutation breeding - Wikipedia

    en.wikipedia.org/wiki/Mutation_breeding

    Gamma radiation is used on mature rice pollen to produce parent plants used for crossing. The mutated traits in the parent plants are able to be inherited by their offspring plants. Because rice pollen has a very short lifespan, researchers had to blast gamma rays at cultured spikes from rice plants.

  8. Nuclear technology - Wikipedia

    en.wikipedia.org/wiki/Nuclear_technology

    Gauges - Gauges use the exponential absorption law of gamma rays Level indicators: Source and detector are placed at opposite sides of a container, indicating the presence or absence of material in the horizontal radiation path. Beta or gamma sources are used, depending on the thickness and the density of the material to be measured.

  9. Commonly used gamma-emitting isotopes - Wikipedia

    en.wikipedia.org/wiki/Commonly_used_gamma...

    It has a half-life of 30 years, and decays by beta decay without gamma ray emission to a metastable state of barium-137 (137m Ba). Barium-137m has a half-life of a 2.6 minutes and is responsible for all of the gamma ray emission in this decay sequence. The ground state of barium-137 is stable. The photon energy (energy of a single gamma ray) of ...