Scientists discover a radioactive spike of beryllium-10 (10Be) in Pacific Ocean sediments, revealing ancient climatic and ...

A conventional course of radiation for HNSCC generally delivers 70-72 Gy in 7-7.5 weeks, with a once-daily dose of 1.8-2.0 Gy delivered over 36-40 fractions. In the late 1970s, to optimize ...

The addition of concurrent cisplatin to adjuvant radiation therapy conferred no benefit to women with intermediate-risk, early-stage cervical cancer who underwent radical hysterectomy, according ...

Treatment with five-fraction SBRT for prostate cancer may be more convenient than receiving traditional radiation therapy techniques, an expert said.

Pi Total (Pi-Total) was calculated as the sum of the inorganic fractions of P. Mineralogical analysis The mineralogy of the clay fraction was determined by X-ray diffraction (Moore & Reynolds, 1997).

The dose per fraction (3 Gy/fraction) is fixed and not allowed to be changed. The MTDof normal tissues are shown in table 1. The maximum irradiation dose to the spinal cord is calculated in the ...

Stereotactic body radiation therapy (SBRT) enables conformal delivery of ablative radiation doses using single or a small number of fractions, resulting in a more effective radio biologic dose (6).

"The risk of any grade radiation necrosis and symptomatic radiation necrosis following single fraction stereotactic radiosurgery and immune checkpoint inhibition for non-small cell lung cancer ...

For patients with low and favorable intermediate-risk prostate cancer, stereotactic body radiation therapy delivered in five fractions provided similar 5-year disease control as conventional ...

Exploiting inter-fraction motion Researchers are using a MRIdian MR-linac to investigate a new type of radiotherapy known as adaptive fractionation. (Courtesy: ViewRay) With MR-linacs, radiation ...

FPAR is one of the key climate parameters for the Global Climate Observing System (GCOS) and the Global Terrestrial Observing System (GTOS). An accurate assessment to FPAR is particularly important to ...