中国科学院机构知识库网格系统: 检索

International Round-Robin Test of Critical Current of Superconducting Cable Sample 期刊论文 OAI收割
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2024, 卷号: 34
作者: Matsushita, T.; Kiuchi, M.; Masuda, T.; Mukoyama, S.; Funaki, K.

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收藏 | 浏览/下载：8/0 | 提交时间：2024/11/20

Superconducting cables Current measurement Standards Cable shielding Power cables Temperature measurement Electric fields Critical current experimental standard deviation n-value round-robin test superconducting cable

The braking index of PSR B0540-69 and the associated pulsar wind nebula emission after spin-down rate transition 期刊论文 OAI收割
Monthly Notices of the Royal Astronomical Society, 2020, 卷号: 494, 页码: 1865-1870
作者: HXMT

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收藏 | 浏览/下载：54/0 | 提交时间：2022/02/08

stars: magnetic field stars: neutron pulsars: general Astrophysics - High Energy Astrophysical Phenomena Abstract: In 2011 December, PSR B054-69 experienced a spin-down rate transition (SRT), after which the spin-down power of the pulsar increased by $\sim 36{{\ \rm per\ cent}}$. About 1000 d after the SRT, the X-ray luminosity of the associated pulsar wind nebula (PWN) was found to brighten by $32\pm 8{{\ \rm per\ cent}}$. After the SRT, the braking index n of PSR B0540-69 changes from n = 2.12 to 0.03 and then keeps this value for about five years before rising to n = 0.9 in the following years. We find that most of the current models have difficulties in explaining the measured braking index. One exceptive model of the braking index evolution is the increasing dipole magnetic field of PSR B0540-69. We suggest that the field increase may result from some instabilities within the pulsar core that enhance the poloidal component at the price of toroidal component of the magnetic field. The increasing dipole magnetic field will result in the X-ray brightening of the PWN. We fit the PWN X-ray light curve by two models: one assumes a constant magnetic field within the PWN during the brightening and the other assumes an enhanced magnetic field proportional to the energy density of the PWN. It appears that the two models fit the data well, though the later model seems to fit the data a bit better. This provides marginal observational evidence that magnetic field in the PWN is generated by the termination shock. Future high-quality and high-cadence data are required to draw a solid conclusion.

Saturated N2O emission rates occur above the nitrogen deposition level predicted for the semi-arid grasslands of Inner Mongolia, China 期刊论文 OAI收割
GEODERMA, 2019, 卷号: 341, 页码: 18-25
作者: Gu, Xueying; Wang, Yihui; Laanbroek, Hendrikus J.; Xu, Xiaofeng; Song, Bing

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收藏 | 浏览/下载：20/0 | 提交时间：2022/01/06

N2O flux Nitrogen deposition Soil parameters pH value SEM N2O emission balance hypothesis

Nitrogen addition decreased soil respiration and its components in a long-term fenced grassland on the Loess Plateau 期刊论文 OAI收割
JOURNAL OF ARID ENVIRONMENTS, 2018, 卷号: 152, 页码: 37-44
作者: Wei, Lin; Su, Jishuai; Jing, Guanghua; Zhao, Jie; Liu, Jian

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收藏 | 浏览/下载：38/0 | 提交时间：2019/05/30

Soil respiration Microbial respiration Root respiration N addition Q(10) value

Nitrogen addition decreased soil respiration and its components in a long-term fenced grassland on the Loess Plateau 期刊论文 OAI收割
JOURNAL OF ARID ENVIRONMENTS, 2018, 卷号: 152, 页码: 37-44
作者: Jimin Cheng; Jingwei Jin; Jin, JW (reprint author), Northwest A&F Univ, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; Cheng, JM (reprint author), Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Peoples R China.; Lin Wei

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收藏 | 浏览/下载：37/0 | 提交时间：2018/09/25

Soil Respiration Microbial Respiration Root Respiration n Addition q(10) Value

DC performance and AC loss of cable-in-conduit conductors for International Thermonuclear Experimental Reactor 期刊论文 OAI收割
NUCLEAR SCIENCE AND TECHNIQUES, 2016, 卷号: 27, 期号: 3, 页码: 74
作者: Zhou, Wei; Fang, Xin-Yu; Fang, Jin; Liu, Bo

收藏 | 浏览/下载：15/0 | 提交时间：2017/07/18

Ac Susceptibility Coupling Loss Hysteresis Loss N-value Sultan Test

Gigacycle Fatigue Behavior of 1800 MPa Grade High Strength Spring Steel for Automobile Lightweight 期刊论文 OAI收割
Journal of Iron and Steel Research International, 2014, 卷号: 21, 期号: 6, 页码: 614-618
J. M. Zhang; L. K. Ji; D. J. Bao; Y. R. Feng; S. X. Li; Y. Q. Weng

收藏 | 浏览/下载：51/0 | 提交时间：2015/01/14

gigacycle fatigue S-N curve fractography fish-eye inclusion statistics of extreme value (SEV) generalized Pareto distribution (GPD) high cycle fatigue inclusion size clean steels statistics extremes regime

Contingent capture can occur at specific feature values: Behavioral and electrophysiological evidence 期刊论文 OAI收割
BIOLOGICAL PSYCHOLOGY, 2013, 卷号: 92, 期号: 2, 页码: 125-134
作者: Jiao, Jun; Zhao, Guang; Wang, Qi; Zhang, Kan; Li, Hong

收藏 | 浏览/下载：33/0 | 提交时间：2015/05/19

Attentional capture Top-down control Specific feature value N2pc effect

Simulation of inhomogeneous superconducting properties of ybco hts tapes 期刊论文 iSwitch采集
Ieee transactions on applied superconductivity, 2010, 卷号: 20, 期号: 3, 页码: 1246-1249
作者: Zhou, Y. G.; Xiao, L. Y.; Zhang, G. M.; Zhang, Z. C.; Li, X. H.

收藏 | 浏览/下载：24/0 | 提交时间：2019/05/10

Critical current Inhomogeneous superconducting properties N value Ybco tape

Investigations on n values of long bi2223/ag tapes 期刊论文 iSwitch采集
Ieee transactions on applied superconductivity, 2010, 卷号: 20, 期号: 3, 页码: 1585-1588
作者: Zhang, Zhengchen; Du, Xiaoji; Zhou, Yigang; Yang, Xiaole; Xu, Zhenling

收藏 | 浏览/下载：58/0 | 提交时间：2019/05/10

Bi2223/ag tapes Critical current N value Statistical distributions