Results 261 to 270 of about 11,936,984 (295)

Tests of the Linear, No-threshold Dose-Response Relationship for High-Let Radiation

Health Physics, 1987
It is pointed out that induction of lung cancer by exposure to Rn daughters, applied at high doses to miners and at low doses to exposures in homes, provides a very stringent and sensitive test of the linear, no-threshold dose-response relationship for high-LET radiation, because this relationship predicts that a substantial fraction of lung cancer ...
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In vitro model of vitamin D3 (Cholecalciferol) synthesis by UV radiation: Dose–response relationships

Journal of Photochemistry and Photobiology B: Biology, 2008
Vitamin D deficiency is a major health concern worldwide. Very little is understood regarding its production in the human body by exposure to UV radiation. In particular, we have no means of predicting how much vitamin D (cholecalciferol) will be produced in the skin after exposure to sunlight.
Olds, William J., McKinley, Alex R., Moore, Michael R., Kimlin, Michael G.   +3 more
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ESTIMATING THE DOSE RESPONSE RELATIONSHIP FOR OCCUPATIONAL RADIATION EXPOSURE MEASURED WITH MINIMUM DETECTION LEVEL

Health Physics, 2004
Occupational exposures are often recorded as zero when the exposure is below the minimum detection level (BMDL). This can lead to an underestimation of the doses received by individuals and can lead to biased estimates of risk in occupational epidemiologic studies.
Xiaonan, Xue, Roy E, Shore, Xiangyang, Ye, Mimi Y, Kim   +3 more
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Dose–response relationship for radiation-induced pneumonitis after pulmonary stereotactic body radiotherapy

Radiotherapy and Oncology, 2010
To evaluate dosimetric factors predictive for radiation-induced pneumonitis (RP) after pulmonary stereotactic body radiotherapy (SBRT).A retrospective analysis was performed based on 59 consecutive patients treated with cone-beam CT-based image-guided SBRT for primary NSCLC (n=21) or pulmonary metastases (n=54).
Matthias, Guckenberger, Kurt, Baier, Buelent, Polat, Anne, Richter, Thomas, Krieger, Juergen, Wilbert, Gerd, Mueller, Michael, Flentje   +7 more
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Dose-response relationship for radiation therapy of recurrent, residual, and primarily inoperable colorectal cancer

Radiotherapy and Oncology, 1984
One hundred and thirteen patients with advanced locoregional recurrent (77), residual (18) or primarily inoperable (18) colorectal carcinoma were treated with radiotherapy. Eighty-five patients had locoregional disease only and 28 had both local disease and distant metastases.
Overgaard, Marie, Overgaard, Jens, Sell, A   +2 more
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Dose—response relationship for radiation-induced translocations in somatic and germ cells of mice

Mutation Research, 1977
Dose--response curves (0--600 rad X-rays) for induced reciprocal translocations in bone-marrow cells and in spermatogonia (scored in spermatocytes) of the mouse were constructed. The obtained results suggest that factors influencing aberration yields in somatic cells, are similar to those in germ cells and strengthen the premise for qualitative ...
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Radiation therapy-associated toxicity: Etiology, management, and prevention

Ca-A Cancer Journal for Clinicians, 2021
Kyle Wang, Joel E Tepper
exaly  

Dose-response Relationships in the Context of Standards for Radiation Protection

Health Physics, 2020
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THE DOSE-RESPONSE RELATIONSHIP IN RADIATION CARCINOGENESIS

British Medical Bulletin, 1958
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Dose Response Relationships Beween Chromosome Damage and Absorbed Radiation

Australasian Radiology, 1975
C A, Chee, P L, Ilbery
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