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| 1 | Diurnal freeze/thaw cycles of the ground surface on the Tibetan Plateau显示文摘The exchange of energy and water between the lithosphere and atmosphere mainly takes place at the ground surface. Therefore, freeze/thaw condition at the ground surface is an important factor in ex- amining the interactions between the land surface and atmosphere. Based on the observation data obtained by CEOP/CAMP-Tibet, the diurnal freeze/thaw cycles of the ground surface near Naqu, central Tibetan Plateau was preliminarily analyzed. The results show that the surface layer was completely frozen for approximately one month. However, the time that the ground surface experienced diurnal freeze/thaw cycles was about 6 months. The high frequency of freeze/thaw cycles at the ground surface significantly influences water and energy exchanges between ground and atmosphere over half a year. The interaction processes between the ground and atmosphere under different soil conditions (such as complete thaw, complete freeze and diurnal freeze/thaw cycles) are issues worthy of further examina- tion. | YANG MeiXue YAO TanDong GOU XiaoHua HIROSE Nozomu FUJII Hide Yuki HAO LiSheng D. F. LEVIA | 2007 | Chinese Science Bulletin2007,52,1: | 44 |
| 2 | Schistosoma japonicum egg antigens stimulate CD4(+) CD25(+) T cells and modulate airway inflammation in a murine model of asthma显示文摘 | Yang, J. H. Zhao, J. Q. Yang, Y. F. Zhang, L. Yang, X. Zhu, X. Ji, M. J. Sun, N. X. Su,C. | 2007 | 南京医科大学学报(自然科学版)2007,27,4: | 25 |
| 3 | Short-term Effects of Tillage Practices on Organic Carbon in Clay Loam Soil of Northeast China显示文摘一个耕种实验,由犁板组成犁( MP ),山脉耕种( RT ),和没有耕种( NT ),与四在一个使随机化的完全的块图案被执行复制在东北中国在粘壤土土壤的表面层( 30 厘米)在 SOC 内容和它的分发上学习3年的耕种管理的效果。NT 没与 MP 和 RT 相比在表层土(0 5 厘米) 导致 SOC 的重要增加;然而,在 NT 土壤的 SOC 内容显著地在 5 20 厘米的深度被减少。因此,短期(3 年) NT 管理趋于成层 SOC 集中,然而并非必然增加它在为土壤的犁层的存储。 | LIANG Ai-Zhen ZHANG Xiao-Ping FANG Hua-Jun YANG Xue-Ming C. F. Drury | 2007 | Pedosphere2007,17,5: | 24 |
| 4 | EFFECT OF Zr ADDITION TO Ti-KILLED STEEL ON INCLUSION FORMATION AND MICROSTRUCTURAL EVOLUTION IN WELDING INDUCED COARSE-GRAINED HEAT AFFECTED ZONE显示文摘化学部件和忍受 Ti 包括的尺寸分发上的锆的效果,赞成了导致的、纹理粗糙的热影响了的焊接的谷物精炼地区(CGHAZ ) 与在杀死 Ti 的钢提高了影响坚韧,它基于试验性的观察和热力学的计算被检验。它显示包括的化学成分逐渐地从 Ti-O 氧化物变化了到 Ti-O+Zr-O 复合氧化物和 ZrO2 氧化物的一个单个阶段,作为内容从零增加了到 0.0100% 的 Zr。 Zr 的踪迹(0.0030%0.0080%,在液体钢取决于氧内容)因为 ZrO2 氧化物的更大的特定的密度,为 Ti 氧化物提供了大量起核心作用的核心,并且生产了有利的包括的小尺寸分布因为有在 CGHAZ 的高成核率的针状的铁酸盐转变,和针状的铁酸盐的大量的部分在 CGHAZ 被获得,与提高的影响坚韧。否则, Zr (0.0100%) 的一个高内容生产了单个阶段 ZrO2,它是无力的起核心作用由铁酸盐方面板组成的针状的铁酸盐和谷物边界铁酸盐在 CGHAZ 发展了。试验性的结果被热力学的计算证实。 | F. Chai C.F. Yang H. Su Y.Q. Zhang Z. Xu Y.H. Yang | 2008 | Acta Metallurgica Sinica(English Letters)2008,21,3: | 18 |
| 5 | Predicting global landslide spatiotemporal distribution:Integrating landslide susceptibility zoning techniques and real-time satellite rainfall estimates显示文摘Landslides triggered by rainfall can possibly be foreseen in real time by jointly using rainfall intensity-duration thresholds and information related to land surface susceptibility. However, no system exists at either a national or a global scale to monitor or detect rainfall conditions that may trigger landslides due to the lack of sufficient ground-based observing network in many parts of the world. Recent advances in satellite remote sensing technology and increasing availability of high-resolution geospatial products around the globe have provided an unprecedented opportunity for such a study. In this paper, a framework for developing a preliminary real-time prediction system to identify where rainfall-triggered landslides will occur is proposed by combining two necessary components: surface landslide susceptibility and a real-time space-based rainfall analysis system (http://gffzz393ea4fcb44c40b8hx5wfk5bowcuv6vqq.ffgz.tsg.suse.edu.cn). First, a global landslide susceptibility map is derived from a combination of semi-static global surface characteristics (digital elevation topography, slope, soil types, soil texture, land cover classification, etc.) using a GIS weighted linear combination approach. Second, an adjusted empirical relationship between rainfall intensity-duration and landslide occurrence is used to assess landslide hazards at areas with high susceptibility. A major outcome of this work is the availability for the first time of a global assessment of landslide hazards, which is only possible because of the utilization of global satellite remote sensing products. This preliminary system can be updated continuously using the new satellite remote sensing products. This proposed system, if pursued through wide interdisciplinary efforts as recommended herein, bears the promise to grow many local landslide hazard analyses into a global decision-making support system for landslide disaster preparedness and mitigation activities across the world. | Yang HONG Robert F. ADLER | 2008 | International Journal of Sediment Research2008,23,3: | 13 |
| 6 | STUDY ON THE PREDICTIVE METHOD OF BUCKLING DEFORMATIONS OF THIN-PLATE WELDED STRUCTURES显示文摘The buckling formation and influence factors during welding thin - plated structures were investigated based on finite element methods, An engineering treatment method for prdicating the buckling distor- tion was proposed in here. It was used the equivalent applied thermal - load to simulate the welding residual stress,therefore the calculation of complex welding distoriton can be transformed into 3D elas- tic structural applied- load analyses, which can reduce the quantities of calculating works effectively. The validation of the method was verified by comparison of the numerical simulation and experimental results. The simulation of buckling distorition for side - walled structrues of paseenger train was per- formed and the calculation was in agreement with measuring results in general. It was shown that the main factors for producing the buckling were the intermittent fillet and ping the during welding the stiffened beams and columns to the panel.The existence of the free edge of panels would reduce the crit- ical buckling stress and enlarge the deflection obviously,but the continuous weld in closed frames didn’ t degrade the buckling situation. | X. Q. Yang L. X. Huo Y. F. Zhang and J. X. Yan (School of Material Science and Engineering, Tianjin University, Tianjin 300072, China) | 2000 | Acta Metallurgica Sinica(English Letters)2000,13,1: | 13 |
| 7 | Evaluating the Effect of Tillage on Carbon Sequestration Using the Minimum Detectable Difference Concept显示文摘Three long-term field trials in humid regions of Canada and the USA were used to evaluate the influence of soil depth and sample numbers on soil organic carbon (SOC) sequestration in no-tillage (NT) and moldboard plow (MP) corn (Zea mays L.) and soybean (Glycine max L.) production systems. The first trial was conducted on a Maryhill silt loam (Typic Hapludalf) at Elora, Ontario, Canada, the second on a Brookston clay loam (Typic Argiaquoll) at Woodslee, Ontario, Canada, and the third on a Thorp silt loam (Argiaquic Argialboll) at Urbana, Illinois, USA. No-tillage led to significantly higher SOC concentrations in the top 5 cm compared to MP at all 3 sites. However, NT resulted in significantly lower SOC in sub-surface soils as compared to MP at Woodslee (10-20 cm, P = 0.01) and Urbana (20-30 cm, P < 0.10). No-tillage had significantly more SOC storage than MP at the Elora site (3.3 Mg C ha-1) and at the Woodslee site (6.2 Mg C ha-1) on an equivalent mass basis (1350 Mg ha-1 soil equivalent mass). Similarly, NT had greater SOC storage than MP at the Urbana site (2.7 Mg C ha-1) on an equivalent mass basis of 675 Mg ha-1 soil. However, these differences disappeared when the entire plow layer was evaluated for both the Woodslee and Urbana sites as a result of the higher SOC concentrations in MP than in NT at depth. Using the minimum detectable difference technique, we observed that up to 1500 soil sample per tillage treatment comparison will have to be collected and analyzed for the Elora and Woodslee sites and over 40 soil samples per tillage treatment comparison for the Urbana to statistically separate significant differences in the SOC contents of sub-plow depth soils. Therefore, it is impracticable, and at the least prohibitively expensive, to detect tillage-induced differences in soil C beyond the plow layer in various soils. | X. M. YANG C. F. DRURY M. M. WANDER B. D. KAY | 2008 | Pedosphere2008,18,4: | 11 |
| 8 | Rice OsFLS2-Mediated Perception of Bacterial Flagellins Is Evaded by Xanthomonas oryzae pvs. oryzae and oryzicola显示文摘细菌的 flagellins 被受体 kinase FLAGELLIN SENSITIVE2 (FLS2 ) 经常认出并且在双子叶的植物激活被触发 MAMP 的免疫。然而,单子叶植物的米饭的能力理解糟糕认出关键米饭病原体和它的生物关联遗体的 flagellins。我们证明在 Arabidopsis 的宫外地表示的 OsFLS2 察觉到得到的 flg22 肽和 invitro 净化了 Acidovorax avenae (Aa ) 以一种表示水平依赖者方式的 flagellin,但是不认出净化的 flagellins 或衍生物 flg22 Xanthomonas oryzae pvs 的 Xo 肽。oryzae (Xoo ) 和 oryzicola (Xoc ) 。一致地, flg22 肽和净化的 Aa flagellin,然而并非 Xoo/Xoc flagellins,在米饭导致象防卫基因正式就职和 MAPK 激活那样的各种各样的有免疫力的回答。由米饭的 flagellin 的感觉确实导致强壮的抵抗到 Xoo 感染,在米饭的预告的处理与 Aa flagellin 离开以后,出现。OsFLS2 被发现在它的感觉特性或敏感不同于 AtFLS2 到不同 flg22 序列。另外, Xoc flagellin 的 translational 以后修正被编码 glycosyltransferase rbfC,而是这有的小效果的删除在 Xoc 活动性上改变, rpfC 变化 detectably 没在米饭上减少 Xoc 毒力。从 Xoo/Xoc 的编码 flagellin 警察的删除堵住了游泳活动性而且显著地没改变 Xoo/Xoc 毒力。当在米饭躲避古老的 flagellin 察觉系统时,这些结果建议 Xoo/Xoc 带允许活动性的 flg22 区域氨基酸变化,它为另外的细菌的病原体保留识别能力。 | Shanzhi Wang Zhe Sun Huiqin Wang Lijuan Liu Fen Lu Jun Yang Min Zhang Shiyong Zhang Zejian Guo Andrew F. Bent Wenxian Sun | 2015 | Molecular Plant2015,8,7: | 7 |
| 9 | MAGNETIC PERFORMANCE TRANSITION IN Fe/Tb MULTILAYERS INDUCED BY INTERFACE ROUGHNESS显示文摘Fe/Tb multilayers with various Fe layer thickness and fixed Tb layer thickness were prepared by e-beam alternate vapor deposition. Analyses of the microstructure of these films show that the magnetic performance is strongly affected by the interface structure. Fe in the films evolved to amorphous phase and the Fe/Tb interface became indiscernible with decreasing Fe thickness. At the same time, the film was observed to perform superparamagnetically, which is quite different from the ferromagnetic behavior of Fe/Tb multilayers that have sharp Fe/Tb interface. Our work shows that the interface roughness has strong influence to the properties of magnetic multilayers. | F. Yang, T. He and F. Pan (Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China) | 2001 | Acta Metallurgica Sinica(English Letters)2001,14,6: | 5 |
| 10 | Role of membrane and compound properties in affecting the rejection of pharmaceuticals by different RO/NF membranes显示文摘 | Yang-ying Zhao Fan-xin Kong Zhi Wang Hong-wei Yang Xiao-mao Wang Yuefeng F. Xie T. David Waite | 2017 | Frontiers of Environmental Science & Engineering2017,11,6: | 5 |
| 11 | Improved Biodegradation of 1,2,4-Trichlorobenzene by Adapted Microorganisms in Agricultural Soil and in Soil Suspension Cultures显示文摘Inoculating soil with an adapted microbial community is a more effective bioaugmentation approach than inoculation with pure strains in bioremediation.However,information on the potential of different inocula from sites with varying contamination levels and pollution histories in soil remediation is lacking.The objective of the study was to investigate the potential of adapted microorganisms in soil inocula,with different contamination levels and pollution histories,to degrade 1,2,4-trichlorobenzene (1,2,4-TCB).Three different soils from chlorobenzene-contaminated sites were inoculated into agricultural soils and soil suspension cultures spiked with 1,2,4-TCB.The results showed that 36.52% of the initially applied 1,2,4-TCB was present in the non-inoculated soil,whereas about 19.00% of 1,2,4-TCB was present in the agricultural soils inoculated with contaminated soils after 28 days of incubation.The soils inoculated with adapted microbial biomass (in the soil inocula) showed higher respiration and lower 1,2,4-TCB volatilization than the non-inoculated soils,suggesting the existence of 1,2,4-TCB adapted degraders in the contaminated soils used for inoculation.It was further confirmed in the contaminated soil suspension cultures that the concentration of inorganic chloride ions increased continuously over the entire experimental period.Higher contamination of the inocula led not only to higher degradation potential but also to higher residue formation.However,even inocula of low-level contamination were effective in enhancing the degradation of 1,2,4-TCB.Therefore,applying adapted microorganisms in the form of soil inocula,especially with lower contamination levels,could be an effective and environment-friendly strategy for soil remediation. | SONG Yang WANG Fang F. O. KENGARA BIAN Yong-Rong YANG Xing-Lun LIU Cui-Ying JIANG Xin | 2011 | Pedosphere2011,21,4: | 4 |
| 12 | Schistosoma japonicum egg antigens stimulate CD4(+) CD25(+) T cells and modulate airway inflammation in a murine model of asthma显示文摘 | Yang, J. H. Zhao, J. Q. Yang, Y. F. Zhang, L. Yang, X. Zhu, X. Ji, M. J. Sun, N. X. Su, C. | 2007 | 南京医科大学学报(自然科学版)2007,27,5: | 4 |
| 13 | National Public Health Surveillance in China: Implications for Public Health in China and the United States显示文摘Study Objective:Throughout the world, political developments have brought new demands to communities to prevent and intervene in the incidence of infectious and noninfectious conditions.Historically, these developments have required new and more effective public health surveillance ac tivities. This report describes public health surveillance practice in the People’s Republic of China,making comparisons with selected aspects of surveillance in the United States with respect to collec tion, analysis, diasemination, and use of data. Main results: In both the People’s Republic of China and the United States, political change has affected health, and multiple surveillance system are used in public health practice. Surveillance of acute infectious diseases based on the reporting of legally notifiable diseases and the use of vital records for surveillance have the longest established history in both countries. In both countries, da ta from the surveillance systems have been used to affect public health policy.Conclusions: In comparing surveillance practices in there countries, we find similarities in con ditions reported and in the dissemination of the data. At the same time, legal, aseial, cultural, and economic differences between the nations have affected the practice of surveillance in analysis and evaluation. We make explicit recommendations for improvement and evaluation of systems in both countries including sentinel surveillance system and data quality measures in China and computer networking and data analysis in the United | YANG GONG-HUAN DONNA F. STROUP AND STEPHEN B. THACKER (Institute of Epidemiology and Microbiology, Chinese Academy of Preventive Medicine, 27 Nan Wei Rd., Beijing 100050, China Epidemiology Program Office (Mail Stop C08 ),Centers for Disease Control | 1997 | Biomedical and Environmental Sciences1997,10,1: | 4 |
| 14 | High viral load is associated with poor overall and recurrence-free survival of hepatitis B virus-related hepatocellular carcinoma after curative resection: A prospective cohort study显示文摘 | T. Yang J.-H. Lu J. Zhai C. Lin G.-S. Yang R.-H. Zhao F. Shen M.-C. Wu | 2012 | European Journal of Surgical Oncology2012,,8: | 4 |
| 15 | STUDY ON MICRO-PLASTIC DEFORMATION BEHAVIOR OF 2024 A1 ALLOY显示文摘Dimensional stability properties of hot extruded 2024 Al alloy bar in T4 and T6 aging states and dif- ferent extruded directions were investigated by testing micro-yield strength (MYS), stress relaxation resistance (SRR), and dimensional change in thermal cycling and unloading conditions.The results show that micro-plastic deformation resistance in longitudinal(parallel to the axis of the extruded bar) direction is higher than that in transverse(perpendicular to the axis of the extruded bar) direction. Testing in short-term loading condition MYS value corresponding to micro-plastic strain of 1 *10m-5in longitudinal direction is 1.4 times than that in transverse.Compared with the results of MYS and dimensional change in thermal cycling and unloading conditions, the values in T6 state are higher than that in T4 state. Using TEM the microstructures before micro-plastic deformation were observed.The analyses confirm that stability of thermodynamics condition and dislocation results in dimensional stability of the alloy. | F. Yang, C. H. Wu and D. L. Sun School of Materials Science & Engineering, Harbin Institute of Technology, Harbin 150001, China | 2000 | Acta Metallurgica Sinica(English Letters)2000,13,2: | 4 |
| 16 | A Lipidomic Study of the Effects of N-methyl-N′-nitro-N-nitrosoguanidine on Sphingomyelin Metabolism显示文摘系统生物学是由在一个房间的所有单个部件之中描述相互作用的份量上,生物回答的 asystems 水平理解能在被完成的一个新、很快开发的研究区域。因此,它为生物分子的 requireshigh 产量测量技术例如为 DNA/RNA 和蛋白质的 genomic 和 proteomicapproaches, respectively.Recently,一个新概念, lipidomics,它利用集体 spectrometry (MS ) 为类脂化合物分析的方法,被建议了。用这 lipidomicapproach,鞘磷脂新陈代谢上的 N-methyl-N-nitro-N-nitrosoguanidine (MNNG ) 的效果, sphingolipids 的一个主要的班,被评估。鞘磷脂分子从房间被提取并且由飞行 MS.It 的帮助矩阵的激光解吸附作用电离时间分析了被发现那 MNNGinduced 深刻在鞘磷脂新陈代谢变化,包括某新鞘磷脂种类的外观和也改变的几鞘磷脂种的一些其它,和集中的消失。这被 acidsphingomyelinase (ASM ) 的再分配伴随,在鞘磷脂新陈代谢的一个关键播放器。在另一方面, imipramine, ASM 的一个禁止者,引起了鞘磷脂的累积。它也一起阻止了一些 ASM.Taken 的效果 ofMNNG,以及再分配,这些数据建议 lipidomicapproach 为细胞的类脂化合物的系统的分析是高度有效的新陈代谢。 | Yun HUANG Jing SHEN Ting WANG Yan-Ke YU Fanqing F. CHEN Jun YANG | 2005 | Acta Biochimica et Biophysica Sinica2005,37,8: | 3 |
| 17 | Characteristics of intrahepatic cholangiocarcinoma in patients with hepatitis B virus infection: clinicopathologic study of resected tumours显示文摘 | Z.‐F. Wu N. Yang D.‐Y. Li H.‐B. Zhang G.‐S. Yang | 2012 | J Viral Hepat2012,,5: | 3 |
| 18 | Collapse mechanism of shallow tunnel based on nonlinear Hoek–Brown failure criterion显示文摘 | X.L. Yang F. Huang | 2011 | Tunnelling and Underground Space Technology incorporating Trenchless Technology Research2011,,6: | 3 |
| 19 | Fast-track surgery improves postoperative recovery in patients undergoing partial hepatectomy for primary liver cancer: A prospective randomized controlled trial显示文摘 | C.Y. Ni Y. Yang Y.Q. Chang H. Cai B. Xu F. Yang W.Y. Lau Z.H. Wang W.P. Zhou | 2013 | European Journal of Surgical Oncology2013,,: | 3 |
| 20 | One-year record of organic and elemental carbon in fine particles in downtown Beijing and Shanghai显示文摘 | Yang F. He K. Ye B. Chen X. Cha L. Cadle S. H. Chan T. Mulawa P. A | 2005 | Atmospheric Chemistry and Physics2005,,51: | 3 |