机构

• 长春光学精密机械与物... [5]
• 金属研究所 [3]
• 物理研究所 [2]
• 青藏高原研究所 [2]
• 地理科学与资源研究所 [1]
• 成都山地灾害与环境研... [1]
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采集方式

• OAI收割 [16]

内容类型

• 期刊论文 [11]
• 会议论文 [5]

发表日期

• 2023 [1]
• 2022 [1]
• 2018 [2]
• 2017 [1]
• 2016 [1]
• 2014 [1]
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学科主题

• 地理学::自然地理学 [2]

筛选

浏览/检索结果: 共16条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Relationship between the North Atlantic sea surface temperature and the summer extreme high temperature in the Beijing-Tianjin-Hebei region, China 期刊论文  OAI收割 URBAN CLIMATE, 2023, 卷号: 52, 页码: 12 作者:  Yang, Haiyi;  Yang, Fei;  Sun, Leigang;  Ye, Yangbo;  Zhu, Shengli   |  收藏  |  浏览/下载：22/0  |  提交时间：2024/03/01 Beijing -Tianjin -Hebei region  Extreme high temperature days  Sea surface temperature   Melting phase relation of Fe-bearing Phase D up to the uppermost lower mantle 期刊论文  OAI收割 AMERICAN MINERALOGIST, 2022, 卷号: 107, 期号: 3, 页码: 343-349 作者:  Xu, Chaowen;  Inoue, Toru;  Gao, Jing;  Noda, Masamichi;  Kakizawa, Sho   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/07/06 Hydrous minerals  stability region  high temperature and high pressure  Phase D  Volatile Elements in Differentiated Planetary Interiors   A New Set of Parameters of High-Mass X-ray Binaries Found with their Cyclotron Lines 期刊论文  OAI收割 arXiv e-prints, 2018 作者:  Zhang, Chengmin;  Taani, Ali;  Chaty, Sylvain;  Karino, Shigeyuki;  Song, Liming   |  收藏  |  浏览/下载：83/0  |  提交时间：2019/07/12 Astrophysics - High Energy Astrophysical Phenomena  Abstract: We have derived new physical quantities for several High-Mass X-ray Binaries (HMXBs) with supergiant (SG) companions through their cyclotron lines. The parameters are: the terminal velocity of the wind, the mass loss rate of the donor, the effective temperature and the magnetic fields. These parameters influence significantly the improvement of the model of accretion. In spite of the variety of their observational properties, the corresponding magnetic field is around B ~ 10^12 G. This result can be constrained by the effects on stellar evolution. In addition, we have performed a segmentation in the parameter space of donors intended for several SG-HMXB listed in our sample set. The parameter space can be categorized into five regimes depending on the possibility of disk formation associated with accretion from the stellar wind. This can give a quantitative clarification of the observed variability and the properties of these objects. We show that, when these systems come into the direct accretion region, systems with corresponding parameters can emit X-rays.   Differences of soil CO2 flux in two contrasting subalpine ecosystems on the eastern edge of the Qinghai-Tibetan Plateau: A four-year study 期刊论文  OAI收割 Atmospheric Environment, 2018, 卷号: 198, 页码: 166-174 作者:  Min Duan;  Andi Li;  Yanhong Wu;  Zuoping Zhao;  Changhui Peng   |  收藏  |  浏览/下载：76/0  |  提交时间：2018/12/05 Coniferous forest  Greenhouse gas emission  High elevation  Shrubland  Subalpine region  Temperature sensitivity   Comparison of the meteorology and surface energy fluxes of debris-free and debris-covered glaciers in the southeastern Tibetan Plateau 期刊论文  OAI收割 JOURNAL OF GLACIOLOGY, 2017, 卷号: 63, 期号: 242, 页码: 1090-1104 作者:  Yao, TD (Yao, Tandong);  Yang, W (Yang, Wei);  Wang, YJ (Wang, Yongjie);  Yang, W;  Zhu, ML (Zhu, Meilin)   |  收藏  |  浏览/下载：33/0  |  提交时间：2018/05/15 Mass-balance  Supraglacial Debris  Nepalese Himalaya  Air-temperature  Ice Ablation  Baltoro Glacier  Everest Region  Shigri Glacier  Climate-change  High Asia   Southern Tibetan Plateau ice core delta O-18 reflects abrupt shifts in atmospheric circulation in the late 1970s 期刊论文  OAI收割 CLIMATE DYNAMICS, 2016, 卷号: 46, 期号: 1-2, 页码: 291-302 作者:  Gao, J (Gao, Jing);  Risi, C (Risi, Camille);  Masson-Delmotte, V (Masson-Delmotte, Valerie);  He, Y (He, You);  Xu, BQ (Xu, Baiqing)   |  收藏  |  浏览/下载：42/0  |  提交时间：2017/11/28 High-resolution Record  North Pacific Climate  Recent Decades  Water Cycle  El-nino  Variability  Precipitation  Temperature  Region  O-18   Microstructural characterization of an SA508-309L/308L-316L domestic dissimilar metal welded safe-end joint 期刊论文  OAI收割 Materials Characterization, 2014, 卷号: 97, 页码: 101-115 H. L. Ming; Z. M. Zhang; J. Q. Wang; E. H. Han; W. Ke 收藏  |  浏览/下载：34/0  |  提交时间：2015/01/14 Dissimilar metal welded joint  SA508-309L/308L-316L  Electron back  scattering diffraction  Residual strain  Micro-hardness  stress-corrosion cracking  austenitic stainless-steel  low-alloy steel  fusion boundary region  heat-affected zones  high-temperature  mechanical-properties  transition region  dissolved-oxygen  water   Experimental study on formability of bulk metallic glass as mold for microstructure replication (EI CONFERENCE) 会议论文  OAI收割 作者:  Liu J.;  Lin J.;  Huang Y. 收藏  |  浏览/下载：53/0  |  提交时间：2013/03/25 La62Al14Cu12Ni12BMG is introduced as a substitute for silicon which was widely used as mold material for nanofabrication. For the purpose of precise microstructure replication and complete filling  effects of various imprint parameters  including imprint temperature  imprint time and compression load  on formability of La 62Al14Cu12Ni12BMG are studied and discussed. Scanning electron microscope images and results of thermal analysis are used to characterize the filling effect of La62Al 14Cu12Ni12BMG. In particular  correlations between time and thermodynamic properties are presented. Despite of its high viscosity at crystallization temperature and its narrow supercooled liquid region  La62Al14Cu12Ni12BMG is proved to be a durable and promising material which can precisely replicate the patterns of silicon mold and then transfer its own patterns on Ce 69Al10Cu20Co1BMG and PMMA. 2012 Elsevier B.V. All rights reserved.   High power vertical cavity surface-emitting laser with high reliability (EI CONFERENCE) 会议论文  OAI收割 Optoelectronic Materials and Devices II, November 2, 2007 - November 5, 2007, Wuhan, China Changling Y.; Guoguang L.; Chunfeng H.; Li Q. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 High-power vertical-cavity surface-emitting lasers with InGaAs/GaAs quantum well active gain region are investigated. By using AlAs oxidation technology  the devices have been fabricated in experiment  and the characteristics of the device are carried out at room temperature. The 300m-diameter VCSELs have the maximum room temperature continuous wave (CW) optical output power of about 1.1W  and the threshold current of the device is about 0.46A. The life test of the device is carried out in constant current mode. The life test of 300-m diameter lasers shows that the average lifetime is about 1800h at 80C. The device degradation mechanism is also discussed in detail.   Vertical-cavity surface-emitting lasers with periodic gain structure (EI CONFERENCE) 会议论文  OAI收割 作者:  Wang L.;  Wang L.;  Wang L.;  Qin L.;  Sun Y. 收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25 The periodic gain structure is used as the active region of vertical-cavity surface-emitting lasers  which can enhance the effective coupling between gain regions and internal optical field. The high device performance is achieved. The maximum continuous-wave output power of large aperture device with active diameter up to 400 m is as high as 1.41 W at room temperature. The low threshold current is only 0.5 A  which is lower than that of the conventional device with three quantum wells. 2006 Elsevier B.V. All rights reserved.