•Journal•ISSN: 0253-3219
Nuclear Techniques
Science Press
About: Nuclear Techniques is an academic journal. The journal publishes majorly in the area(s): Neutron & Data acquisition. It has an ISSN identifier of 0253-3219. It is also open access. Over the lifetime, 631 publications have been published receiving 1088 citations.
Topics: Neutron, Data acquisition, Beam (structure), Beamline, Signal
Papers published on a yearly basis
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Journal Article•
TL;DR: In this article, the authors used the model and software of the fallout 137C reference inventory, which was established by Walling and He, to estimate rates of soil erosion and sediment deposition.
Abstract: Acquiring the 137Cs reference inventory values is the first step for using 137Cs technique to estimate rates of soil erosion and sediment deposition. The 137Cs reference inventories distribution in China is calculated in this paper by using the model and software of the fallout 137Cs reference inventory, which is established by Walling and He. The modeling results are compared with the measured 137Cs reference inventories in China, and then some defects of the Walling and He’s model of the fallout 137Cs reference inventory are indicated. In this paper, the 137Cs reference inventories distribution pattern of China and the major influence factors are analyzed too.
20 citations
Journal Article•
TL;DR: In this paper, the authors investigated the relationship between the survival and dose of D.radiodurans and E.coli by N~+ ion implantation and proposed a possible and reasonable explanation based on the energy and momentum deposition effect for lower doses and the charge stimulating effect for higher doses.
Abstract: The relations between the survival and dose of D.radiodurans and E.coli by N~+ ion implantation were investigated. Two curves of survival all take a "saddle shape"with increasing N~+ ion implanted doses, and these are essentially different from the results of UV and γ-ray irradiation. Since the existing theory can not explain this"saddle shape" curve, a possible and reasonable explanation is put forward, based on the energy and momentum deposition effect for lower doses and the charge stimulating effect for higher doses.
18 citations
Journal Article•
TL;DR: The apatite fission track results of 14 samples from Taibai Mountain suggest that the mountain underwent two episodic uplifts at about 100-80Ma and 40Ma, respectively as discussed by the authors.
Abstract: The apatite fission track results of 14 samples from Taibai Mountain suggest that Taibai Mountain underwent two episodic uplifts. These two uplifts occurred at about 100-80Ma and 40Ma, respectively. These are consistent with the conclusion that Qinling Mountain changed to a new tectonic evolution phase since about late Cretaceous, and this evolution resulted in the basic tectonic geomorphologic pattern of Qinling Mountain.
13 citations
Journal Article•
TL;DR: In this paper, a high energetic neutral particle beam injection (NBI) method for core auxiliary heating and non-inductive current drive of plasma in nuclear fusion devices was proposed based on requirements of present National Science Mission-EAST (experimental advanced superconducting tokamak) system.
Abstract: High energetic neutral particle beam injection (NBI) is one of most important methods for core auxiliary heating and non-inductive current drive of plasma in nuclear fusion devices. Based on the requirements of present National Science Mission-EAST (experimental advanced superconducting tokamak) system, an NBI project with delivery power up to 8 MW was proposed and the related consideration both on engineering and physics was on the way. The project of the EAST NBI is presented in this paper, including requirement of physics and engineering, estimation of the neutral beam transmission in the EAST plasma, etc.
9 citations
Journal Article•
TL;DR: In this paper, the relationship between Songliao Basin and Dahinganling includes three styles and four phases, that is, basin uplifted with mountain during 65.5-50 Ma, basin subsided while mountain uplifted slowly and basin uplifting rapidly while mountain was uplifted rapidly during 50-36 Ma; the latest phase was the same with the first one.
Abstract: Thermal history simulation of Apatite Fission Track shows that the thermal structure history in Cenozoic and the relationship between Songliao Basin and Dahinganling Mountain. Uplift of Dahinganling reveals its act character; its velocity shows 5 decreasing phases and 4 increasing ones. Although basin evolvement is quite complex, it behaved as three uplifts and two sedimentations. It is considered here that the relationship between Songliao Basin and Dahinganling includes three styles and 4 phases, that is, basin uplifted with mountain during 65.5—50 Ma; basin subsided while mountain uplifted slowly and basin uplifted rapidly while mountain uplifted rapidly during 50—36 Ma; basin subsided slowly while mountain uplifted slowly and basin subsided rapidly while mountain uplifted rapidly during 36—5.83Ma; the latest phase was the same with the first one.
8 citations