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58篇 您的检索式:作者名="Seita"
    题名 作者 年代 出处 被引量
1全球植被叶面积指数对温度和降水的响应研究显示文摘利用一套新的遥感信息反演的叶面积指数 (LAI)数据和生物气候数据 ,建立了全球尺度的LAI与降水及温度的总体相关和距平相关 ,用以揭示全球尺度的植被季节和年际的变化对气候变化的响应特征 .结果发现 ,全球尺度植被与气候因子的季节和年际变化随不同的生态系统差异明显 .植被LAI与温度的总体正相关的最大值出现在北半球的中高纬度地区 ;LAI与降水的总体正相关高值 ( >0 .78)出现在亚洲东部、北美洲北部腹地和热带非洲北部的Sahel地区 ;最大的LAI与温度的正距平相关 ( 0 .4— 0 .6)出现在东南亚南部、非洲Sahel地区的南部和巴西东部等热带地区 ;而从LAI与降水的距平相关来看 ,最明显的特征是出现在西伯利亚、亚洲北部和北美西北部的强的负距平相关 .本文进一步阐明了出现相关特征差异的陆张佳华 符淙斌 延晓冬 Seita Emori Hiroshi Kanzawa 2002地球物理学报2002,45,5:55
2Flow Through Aerodynamic Torque Converter Installed in New Type Turbofan Engine显示文摘增加扇涡轮的核心引擎速度被需要,到为引擎技术的下一跳跃得到最好的效率。因为扇子直径很大,前面扇子直接在被连接到核心引擎的产量柄的常规机制有增加线轴速度的限制。作者建议了前面扇子通过空气动力学的转矩变换器在被驾驶的一个新开车系统。当核心引擎以更高的速度更高效地跑时,前面扇子能以常规速度工作。在这份报纸,连续地,通过变换器的流动被 CFX-5 与商业 CFD 代码的 k- 蔚骚乱模型一起数字地模仿。第二等的流动发生在中心墙上显著地沿着司机片的吸表面在片表面,和流动上影响流动条件在后面的边附近分开,它被离心的力量由于车轮旋转背离到片尖端。Toshiaki Kanemoto Dai Sakihama Seita Seki Ahmed Mohamed Galai FengQin Hant YeXiang Xiao 2007Journal of Thermal Science2007,16,1:3
3Impacts of Global Warming on Hydrological Cycles in the Asian Monsoon Region显示文摘The hydrologic changes and the impact of these changes constitute a fundamental global-warming- related concern. Faced with threats to human life and natural ecosystems, such as droughts, floods, and soil erosion, water resource planners must increasingly make future risk assessments. Though hydrological predictions associated with the global climate change are already being performed, mainly through the use of GCMs, coarse spatial resolutions and uncertain physical processes limit the representation of terrestrial water/energy interactions and the variability in such systems as the Asian monsoon. Despite numerous studies, the regional responses of hydrologic changes resulting from climate change remains inconclusive. In this paper, an attempt at dynamical downscaling of future hydrologic projection under global climate change in Asia is addressed. The authors conducted present and future Asian regional climate simulations which were nested in the results of Atmospheric General Circulation Model (AGCM) experiments. The regional climate model could capture the general simulated features of the AGCM. Also, some regional phenomena such as orographic precipitation, which did not appear in the outcome of the AGCM simulation, were successfully produced. Under global warming, the increase of water vapor associated with the warmed air temperature was projected. It was projected to bring more abundant water vapor to the southern portions of India and the Bay of Bengal, and to enhance precipitation especially over the mountainous regions, the western part of India and the southern edge of the Tibetan Plateau. As a result of the changes in the synoptic flow patterns and precipitation under global warming, the increases of annual mean precipitation and surface runoff were projected in many regions of Asia. However, both the positive and negative changes of seasonal surface runoff were projected in some regions which will increase the flood risk and cause a mismatch between water demand and water availability in the agricultural season.Koji DAIRAKU Seita EMORI Toru NOZAWA 2008Advances in Atmospheric Sciences2008,25,6:3
4Lnk negatively regulates self-renewal of hematopoietic stem cells by modifying thrombopoietin-mediated signal transduction显示文摘Seita J Ema H Ooehara J 2007Proc Natl Acad Sci U S A2007,104,7:1
5Comprehensive methylome map of lineage commitment from haematopoietic progenitors 显示文摘Ji H Ehrlich LI Seita J 2010Nature2010,467,7313:1
6Deficiencies in DNA damage repair limit the function of haematopoietie stem cells with age 显示文摘Rossi D J Bryder D Seita J 2007Nature2007,447,7145:1
7Transcriptional activation of hypoxia-inducible factor-1(HIF-1)in myeloid cells promotes angiogenesis through VEGF and S100A8显示文摘Ahn GO Seita J Hong BJ 2014Proc Natl Acad Sci USA2014,111,7:1
8Slit and glypican-1 mRNAs are co-expressed in the reactive astrocytes of the injured adult brain显示文摘Seita Hagino Ken Iseki Tetsuji Mori 2003Glia2003,42,2:1
9Preparation of injectable 3D-formed 显示文摘Tomonori MATSUNO Yoshiya HASHIMOTO Seita ADA- CHI 2008Dent Mater J2008,27,6:1
10Transcriptional activation of hypoxia-indueible factor-1 (HIF-1) in myeloid cells promotes angiogenesis through VEGF and S100A8 显示文摘Ahn GO Seita J Hong BJ 2014Proe Natl Acad Sei U S A2014,111,7:1
11Transcriptional activation of hypoxia - inducible factor - 1 ( HIF - 1 ) in myeloid cells promotes angiogenesis through VEGF and SIOOA8 显示文摘Ahn GO Seita J Hong B J 2014P Natl Acad Sci USA2014,111,7:1
12Characterization of IκB kinases显示文摘Janosh P Schellerer M Seita T 0,,:1
13Comprehensive methylome map oflineage commitment from haematopoieticprogenitors显示文摘Ji H Ehrlich LI Seita J 2010Nature2010,467,7313:1
14Hematopoietic stem cell quiescence attenuates DNA damage response and permits DNA damage accumulation during aging 显示文摘Rossi D J Seita J Czechowicz A 2007Cell Cycle2007,6,19:1
15Gene Expression Commons:an open platform for absolute gene expression profiling显示文摘Seita J Sahoo D Rossi DJ 2012PLoS One2012,7,40:1
16Comparison of glycer- ol,lactamide, aeetamida and dimethylsulfoxide as cryoprotecta- nts of Japanese white rabbit spermatozoa 显示文摘Kashiwazaki N Okuda Y Seita Y 2006Reprod Dev2006,52,:1
17Fertility of spermatozo- acryopreserved with 2 acetamide or glycerol through artifi- cial insemination in the Japanese white rabbit 显示文摘Okuda Y Seita Y Hisamatsu S 2007Exp Anita2007,1,:1
18Slit and glypican-1 mRNAs are coexpressed in the reactive astrocytes of the injured adult brain显示文摘Seita Hagino Ken Iseki Tetsuji Mori 2003Gila2003,42,:1
19A machine learning approach to map crystal orientation by optical microscopy显示文摘Mapping grain orientation in crystalline solids is essential to investigate the relationships between local microstructure and crystallography and interpret materials properties.One of the main techniques used to perform these studies is electron backscatter diffraction(EBSD).Due to the limited measurement throughput,however,EBSD is not suitable for characterizing samples with long-range microstructure heterogeneity,nor for building large material libraries that include numerous specimens.We present a machine learning approach for high-throughput crystal orientation mapping,which relies on the optical technique called directional reflectance microscopy.We successfully apply our method on Inconel 718 specimens produced by additive manufacturing,which exhibit complex,spatially-varying microstructures.These results demonstrate that optical orientation mapping on a metal alloy is achievable.Since our method is data-driven,it can be easily extended to different alloy systems produced using different manufacturing processes.Mallory Wittwer Matteo Seita 2022npj Computational Materials2022,,1:1
20Transcriptional activation of hypoxia-inducible factor-1 (HIF-1) in myeloid cells pro- motes angiogenesis through VEGF and S100AS显示文摘Ahn G Seita J Hong B 2014Proc Natl Acad Sci U S A2014,111,7:1
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