نتایج جستجو برای: beta sources

تعداد نتایج: 474138  

2004
N. Wyrsch S. Dunand C. Miazza A. Shah G. Anelli M. Despeisse A. Garrigos P. Jarron J. Kaplon D. Moraes S. C. Commichau G. Dissertori G. M. Viertel

Integrated particle sensors have been developed using thin-film on ASIC technology. For this purpose, hydrogenated amorphous silicon diodes, in various configurations, have been optimized for particle detection. These devices were first deposited on glass substrates to optimize the material properties and the dark current of very thick diodes (with thickness up to 50 μm). Corresponding diodes w...

2008
M. Dracos

Neutrino nature and absolute mass scale are major questions in particle physics which cannot be addressed by the present neutrino oscillation program. To answer these two questions, several neutrinoless double beta decay experiments are underway or planed for the near future. These experiments, mainly use bolometric techniques or gaseous counters coupled with scintillator detectors. The energy ...

Journal: :Biochemical Society transactions 2005
V M Luque-Almagro R Blasco M J Huertas M Martínez-Luque C Moreno-Vivián F Castillo M D Roldán

Pseudomonas pseudoalcaligenes CECT5344 uses cyanide, cyanate, beta-cyanoalanine, and other cyanoderivatives as nitrogen sources under alkaline conditions, which prevents volatile HCN (pK(a) 9.2) formation. The cyanide consumed by this strain is stoichiometrically converted into ammonium. In addition, this bacterium grows with the heavy metal, cyanide-containing waste water generated by the jewe...

Journal: :Journal of Instrumentation 2021

JUNO is a multi-purpose neutrino experiment currently under construction in Jiangmen, China. It primary aiming to determine the mass ordering. Moreover, its 20\,kt target makes it an ideal detector study neutrinos from various sources, including nuclear reactors, Earth and atmosphere, Sun, even supernovae. Due small cross section of interactions, event rate experiments limited. In order maximiz...

2014
Baek Hyun Kim Jae W. Kwon

The field of conventional energy conversion using radioisotopes has almost exclusively focused on solid-state materials. Herein, we demonstrate that liquids can be an excellent media for effective energy conversion from radioisotopes. We also show that free radicals in liquid, which are continuously generated by beta radiation, can be utilized for electrical energy generation. Under beta radiat...

Journal: :international journal of preventive medicine 0
behrooz ataei marjan hashemipour nazila kassaian razieh hassannejad zary nokhodian peyman adibi

background: hepatitis c virus (hcv) is the major cause of post-transfusion hepatitis infection (pth). patients with thalassemia major are at high risk of hepatitis c due to the blood transfusion from donors infected by hcv. the aim of this study was to detect the prevalence of anti-hcv antibodies and risk factors in multitransfused thalassemic patients in isfahan-iran to establish more preventi...

Journal: :iranian journal of pathology 2012
indranil chakrabarti swapan kumar sinha nilanjana ghosh bidyut krishna goswami

background and objectives: beta-thalassemia continues to be a cause of significant burden to the society particularly in the poorer developing countries. although sophisticated methods of screening have become available, a hunt for a cheap, rapid, objective screening method still remains elusive. thus, the objectives are to study the validity of naked-eye-single-tube-osmotic-fragility-test (nes...

Journal: :The Astrophysical Journal 2022

We use Hubble Space Telescope WFC3 G102 and G141 grism spectroscopy to measure rest-optical emission-line ratios of 533 galaxies at $z\sim1.5$ in the CANDELS Ly$\alpha$ Emission Reionization (CLEAR) survey. compare $\frac{[OIII]}{H\beta}$ vs. $\frac{[SII]}{(H\alpha +[NII])}$ as an "unVO87" diagram for 461 $\frac{[OIII]}{Hb}$ $\frac{[NeIII]}{[OII]}$ "OHNO" 91 galaxies. The unVO87 does not effect...

Journal: :دراسات الادب المعاصر 0
نصرالله شاملی عضو هیئة التدریس بجامعة اصفهان(استاذ مشارک). صحبت اله حسن وند خریج جامعة اصفهان.

the arab literature undoubtedly was not a suitable position for the perfect philosophy in the past or in the contemporary era; but rays and glimmers of philosophy can be seen in their literature. except the philosophical sufism of hallaj and ibn arabi’s schools which were followed by jalal al din rumi and farid al din attar neishabouri in persian and arabic. the present article has studied the ...

Journal: :گیاه پزشکی 0

in this research, 30 sugar beet breeding populations developed by crossing of sugar beet monogerm and multigerm male strile lines with nematode resistant wild sources (w-1009 contaning resistance gene from beta procumbens and w-1010 contaning resistance genes from beta maritima) were compared with resistant and susceptible checks with respect to nematode resistance and yield. the experiments we...

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