What are the applications of radioisotopes in agriculture and the environment?
For example, radioisotopes and controlled radiation are used to improve food crops, preserve food, determine ground- water resources, sterilize medical supplies, analyse hormones, X-ray pipelines, control industrial processes and study environmental pollution.
Is radioisotope used in agriculture?
In agriculture, radioisotopes are used in the nutritional studies of trace elements, diet additives, dairy chemistry and milk productions, mechanism of photosynthesis, plant pathology, plant protection including action of insecticides, metabolism in plants, uptake of fertilizers, ions mobility in soils and plants and …
What are the uses of radioisotopes in medicine?
Radioisotopes are an essential part of medical diagnostic procedures. In combination with imaging devices which register the gamma rays emitted from within, they can be used for imaging to study the dynamic processes taking place in various parts of the body.
How radioactive is used in agriculture?
Ionising radiation to induce mutations in plant breeding has been used for several decades, and some 3200 new crop varieties have been developed in this way. Gamma or neutron irradiation is often used in conjunction with other techniques to produce new genetic lines of root and tuber crops, cereals, and oil seed crops.
What are the application of nuclear science in medical research and industrial sector?
Beyond diagnostics and the treatment of diseases, nuclear technology is used to sterilize medical equipment, learn about biological processes with the use of tracers or study the properties of tumorous cells, among other uses. 30 million people in the world benefit from nuclear medicine.
What is radioactivity and its applications?
Uses of radioactivity Sterilization of medical instruments and food is another common application of radiation. 2. Scientific use: Alpha particles emitted from the radio isotopes are used for nuclear reactions. Industrial use: Radio isotopes are used as fuel for atomic energy reactors.
What are the applications of radioactivity?
Uses of radioactivity Medical use: Many diseases such as cancer are cured by radio therapy. Sterilization of medical instruments and food is another common application of radiation. 2. Scientific use: Alpha particles emitted from the radio isotopes are used for nuclear reactions.
How does radiant energy affect agricultural production?
Plant leaves absorb sunlight and use it as the energy source for photosynthesis. In theory, as the amount of captured radiation energy increases, crop production will also increase. When plant leaves absorb the energy of the sun for photosynthesis, the temperature of the leaf surface increases.
What are some applications of radioactive imaging?
What are some common uses of the procedure?
- visualize heart blood flow and function (such as a myocardial perfusion scan)
- detect coronary artery disease and the extent of coronary stenosis.
- assess damage to the heart following a heart attack.
- evaluate treatment options such as bypass heart surgery and angioplasty.
What are the medical application of nuclear medicine?
Nuclear medicine uses small amounts of radioactive material called radiotracers. Doctors use nuclear medicine to diagnose, evaluate, and treat various diseases. These include cancer, heart disease, gastrointestinal, endocrine, or neurological disorders, and other conditions.
What are practical applications of nuclear science?
Radioisotopes, nuclear power process heat and non-stationary power reactors have essential uses across multiple sectors, including consumer products, food and agriculture, industry, medicine and scientific research, transport, and water resources and the environment.