منابع مشابه
Trabecular bone changes induced by fast neutrons versus gamma rays in mice
Background: The trabecular bone changes in the tibia of C3H/HeN mice were measured 12 weeks after whole body irradiation with various doses of fast neutrons (0-2.4 Gy) or 137Cs-generated gamma-rays (0-6 Gy). Materials and Methods: Serum calcium, phosphorus, estradiol concentration and alkaline phosphatase activity were measured. Tibiae were anal...
متن کاملtrabecular bone changes induced by fast neutrons versus gamma rays in mice
background: the trabecular bone changes in the tibia of c3h/hen mice were measured 12 weeks after whole body irradiation with various doses of fast neutrons (0-2.4 gy) or 137cs-generated gamma-rays (0-6 gy). materials and methods: serum calcium, phosphorus, estradiol concentration and alkaline phosphatase activity were measured. tibiae were analyzed using microcomputed tomography. biomechanical...
متن کاملDigital pulse-shape discrimination of fast neutrons and γ rays
Discrimination of the detection of fast neutrons and γ rays in a liquid scintillator detector has been investigated using digital pulse-processing techniques. An experimental setup with a 252Cf source, a BC-501 liquid scintillator detector, and a BaF2 detector was used to collect waveforms with a 100 Ms/s, 14 bit sampling ADC. Three identical ADC’s were combined to increase the sampling frequen...
متن کاملTrabecular bone changes induced by fast neutrons versus gamma rays in mice
Background: The trabecular bone changes in the bia of C3H/HeN mice were measured 12 weeks a er whole body irradia on with various doses of fast neutrons (0-2.4 Gy) or 137 Cs-generated gamma-rays (0-6 Gy). Materials and Methods: Serum calcium, phosphorus, estradiol concentra on and alkaline phosphatase ac vity were measured. Tibiae were analyzed using microcomputed tomography. Biomechanical prop...
متن کاملNeoplasms of the glandular stomach in mice irradiated with x-rays or fast neutrons.
The incidence of gastric adenocarcinoma in animals is extremely low (13,14), and attempts to produce such tumors with various carcinogenic agents (11), including ionizing radiations (8), have been only moderately successful, at best. The present report deals with a number of malignant and premalignant lesions of the glandu lar stomach of the mouse occurring after wholebody irradiation with x-ra...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1936
ISSN: 0028-0836,1476-4687
DOI: 10.1038/137398a0