نتایج جستجو برای: 131 cs source

تعداد نتایج: 464425  

2010
Junpeng Zhang Dezhong Yao D. Yao

Beamformer is one of the main techniques for spatio-temporal neuroelectromagnetic source reconstruction. However, the classical Beamformer is extremely sensitive to strongly coherent sources, thereby encountering difficulty in localizing the highly correlated bilateral auditory cortices in auditory evoked field (AEF) or auditory steady state evoked potential. The multiple constrained minimum-va...

Journal: :Journal of animal science 1990
W F Stansbury L F Tribble D E Orr

Four experiments were conducted to determine the effect of Cu source and level and an antimicrobial agent on performance of nursery (6 to 25 kg) and growing (20 to 65 kg) pigs. Copper was fed either as CuSO4.5H2O (CS), inorganic chelated Cu (ICC) or organic chelated Cu (OCC) to provide 31.25 to 250 ppm supplemental Cu. In Exp. 1, 224 pigs were used to study Cu source and level added to nursery ...

Journal: :The Astrophysical Journal 2023

Abstract Turbulence plays a key role in forming the complex geometry of large-scale current sheet (CS) and fast energy release solar eruption. In this paper, we present full 3D high-resolution simulations for process moderate coronal mass ejection (CME) thermodynamical evolution highly confined CS. Copious elongated blobs are generated owing to tearing plasmoid instabilities, giving rise higher...

2004
F. Fontani M. T. Beltrán J. Brand R. Cesaroni L. Testi S. Molinari C. M. Walmsley

We have observed two rotational transitions of both CS and C 17 O, and the 1.2 mm continuum emission towards a sample of 130 high-mass protostellar candidates with δ < −30 •. This work represents the first step of the extension to the southern hemisphere of a project started more than a decade ago aimed at the identification of massive protostellar candidates. Following the same approach adopte...

2016
Guosheng Yang Hirofumi Tazoe Masatoshi Yamada

(135)Cs/(137)Cs is a potential tracer for radiocesium source identification. However, due to the challenge to measure (135)Cs, there were no (135)Cs data available for Japanese environmental samples before the Fukushima Daiichi Nuclear Power Plant (FDNPP) accident. It was only 3 years after the accident that limited (135)Cs values could be measured in heavily contaminated environmental samples....

2000
André Bouville

INTRODUCTION The need for retrospective assessments of the internal doses received by members of the public as a result of large environmental releases of radionuclides arose in connection with the atmospheric nuclear weapons tests conducted in the 1950s and 1960s as well as with major radiation accidents. The assessment of the internal exposure is greatly facilitated when measurements of the r...

Journal: :Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 2000

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