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| 1 | 急性缺血性卒中患者早期处理指南:美国心脏协会/美国卒中协会对医疗专业人员的指南(续前)显示文摘7静脉溶栓
7.1静脉rtPA
急性卒中的静脉溶栓治疗现已得到普遍接受。美国FDA于1996年批准静脉应用rtPA,部分基于NINDSrtPA卒中试验结果。 | Edward C. Jauch Jeffrey L. Saver Harold P. Adams Askiel Bruno J.J. (Buddy) Connors Bart M. Demaerschalk Pooja Khatri Paul W. McMullan Adnan I. Qureshi Kenneth Rosenfield Phillip A. Scott Debbie R. Summers David Z. Wang Max Wintermark Howard Yonas 李海峰(译) 岳耀先(译) 王琦(译) 张贤军(译) 丁晓君(译) | 2013 | 国际脑血管病杂志2013，21，8： | 975 |
| 2 | Mesenchymal stem cells over-expressing hepatocyte growth factor improve small-for-size liver grafts regeneration显示文摘 | Yu, Y. Yao, A. H. Chen, N. Pu, L. Y. Fan, Y. Lv, L. Sun, B. C. Li, G. Q. Wang, X. H. | 2007 | 南京医科大学学报(自然科学版)2007，27，10： | 45 |
| 3 | Hydrogen Sulfide Alleviates Aluminum Toxicity in Germinating Wheat Seedlings显示文摘Protective role of hydrogen sulfide(H2S) on seed germination and seedling growth was studied in wheat(Triticum) seeds subjected to aluminum(Al3+) stress.We show that germination and seedling growth of wheat is inhibited by high concentrations of AlCl3.At 30 mmol/L AlCl3 germination is reduced by about 50% and seedling growth is more dramatically inhibited by this treatment.Pre-incubation of wheat seeds in the H2S donor NaHS alleviates AlCl3-induced stress in a dose-dependant manner at an optimal concentration of 0.3 mmol/L.We verified that the role of NaHS in alleviating Al3+ stress could be attributed to H2S/HS-by showing that the level of endogenous H2S increased following NaHS treatment.Furthermore,other sodium salts containing sulfur were ineffective in alleviating Al3+ stress.NaHS pretreatment significantly increased the activities of amylases and esterases and sustained much lower levels of MDA and H2O2 in germinating seeds under Al3+ stress.Moreover,NaHS pretreatment increased the activities of guaiacol peroxidase,ascorbate peroxidase,superoxide dismutase and catalase and decreased that of lipoxygenase.NaHS pretreatment also decreased the uptake of Al3+ in AlCl3-treated seed.Taken together these results suggest that H2S could increase antioxidant capability in wheat seeds leading to the alleviation of Al3+ stress. | Hua Zhang Zhu-Qin Tan Lan-Ying Hu Song-Hua Wang Jian-Ping Luo Russell L. Jones | 2010 | Journal of Integrative Plant Biology2010，52，6： | 49 |
| 4 | Formation history and protolith characteristics of granulite facies metamorphic rock in Central Cathaysia deduced from U-Pb and Lu-Hf isotopic studies of single zircon grains显示文摘The petrochemical as well as zircon U-Pb and Lu-Hf isotopic studies of granulite facies metamorphic rock from the Taoxi Group in eastern Nanling Range, Central Cathaysia indicate that its protolith is the sedimentary rock with low maturation index. The clastic materials are mostly from middle Neoproterozoic (~736 Ma) granitoid rocks with minor Neoarchaean and Paleoproterozoic rocks. The timing of this Neoproterozoic magmatism is in agreement with the second period of magmatism widespread surrounding the Yangtze Block. Hf isotopic data indicate that the Neoproterozoic granitoids resulted from the recycled Paleoproterozoic mantle-derived crustal materials. The sedimentary rock was deposited in Late Neoproterozoic Era, and carried into low crust in Early Paleozoic. The partial melting of the meta-sedimentary rock took place at about 480 Ma and subsequently granulite facies metamorphism occurred at ca. 443 Ma. The zircons forming during this time interval (Early Paleozoic) show large Hf isotope variations, and their -Hf(t) values increase from -13.2 to +2.36 with decreasing age, suggesting the injection of mantle-derived materials during partial melting and metamorphism processes in the Early Paleozoic. Calculation results show that this metamorphic rock, if evolved to Mesozoic, has similar isotopic composition to the nearby Mesozoic high Si peraluminous granites, implying that this kind of granulite facies metamorphic rock is probably the source material of some Mesozoic peraluminous granitoids in eastern Nanling Range. | YU Jinhai ZHOU Xinmin Y. S. O'Reilly ZHAO Lei W. L. Griffin WANG Rucheng WANG Lijuan CHEN Xiaomin | 2005 | Chinese Science Bulletin2005，50，18： | 35 |
| 5 | What is going on in magnesium alloys?显示文摘China has been developed into one of the most active regions in terms of both fundamental and applied research on magnesium(Mg) and its alloys in the world from a solid base laid by its prominent metallurgist and materials scientists over the past decades. Nowadays, a large number of young-generation researchers have been inspired by their predecessors and become the key participants in the fields of Mg alloys, which consequently led to the establishment of China Youth Scholar Society for Magnesium Alloys Research in 2015. Since then, the first two China Youth Scholars Symposiums on Mg Alloys Research had been held at Harbin(2015) and Chongqing(2016) China, respectively. A number of crucial research interests related to fundamental and applied Mg research were discussed at the conferences and summarized in this short perspective, aiming to boost far-reaching initiatives for development of new Mg-based materials to satisfy the requirements for a broad range of industrial employments. Herein, four main aspects are included as follows: i) Plastic deformation mechanism and strengthening strategy, ii) Design and development of new Mg-based materials, iii) Key service properties, and iv) New processing technologies. | X.J. Wang D.K. Xu R.Z. Wu X.B. Chen Q.M. Peng L. Jin Y.C. Xin Z.Q. Zhang Y. Liu X.H. Chen G. Chen K.K. Deng H.Y. Wang | 2018 | Journal of Materials Science & Technology2018，34，2： | 35 |
| 6 | Kaili Biota: A Taphonomic Window on Diversification of Metazoans from the Basal Middle Cambrian: Guizhou, China显示文摘A Burgess Shale-type biota is, in part, characterized by a wide diversity of taxa and soft-part preservation. Each provides unique historical insights into early metazoan evolution. Among the more than 40 globally distributed biotas, the early Cambrian Chengjiang and Middle Cambrian Burgess-type biotas are the largest. The Kaili Biota, from the earliest Middle Cambrian of Guizhou, China, contains representatives of 110 metazoan genera belonging to 10 phyla. It contains many well-persevered soft-bodied specimens. This Chinese biota has become the third most taxonomically diverse Burgess Shale-type fauna. Because the Kaili Biota formed in an outer-shelf environment, its main faunal character is large numbers of eocrinoids and planktoic trilobites. The Kaili is younger than the Chengjiang Biota but older than the Canadian Burgess Shale Biota; it shares 30 genera with the Chengjiang and 38 genera with the Burgess Biota. The Kaili Biota displays a taphonomic window to the diversification and evolution of marine offshore organisms covering 5.13 million years between the Early and Middle Cambrian. | ZHAO Yuanlong ZHU Maoyan Loren E. BABCOCK YUAN Jinliang Ronald L. PARSLEY PENG Jin YANG Xinglian WANG Yue | 2005 | Acta Geologica Sinica(English Edition)2005，79，6： | 32 |
| 7 | NUMERICAL SIMULATION OF ROUND TO OVAL ROLLING PROCESS显示文摘Three dimensional thermal-mechanical coupled elasto-plastic FEM has been used for simulation of round to oval single pass rolling. The analysis was conducted using MARC/AUTOFORCE1. 2 code. The material is assumed to be elasto-plastic and it obey the Von Mises yield criterion and Prandtl- Reuss rule. Deformation of the workpiece is simulated in a step-by-step manner,updating the coordinates of material points and the property after each step, so that both nonsteady-state and stendy-state deformation can be simulated. The heat transfter between the workpiece, the rolls, and enviroment and the heat generation due to plastic work and friction force, are considered in the analys- is.Predicted the deformation shape of the workpiece, distributions of strains, stresses, strain rates and temperatures, roll-separating force and roll torque are presented. | Y. W. Wang, Y. L. King, D. H. Yuan, S. G. Liu and Z. Y. Yu 1 ) University of Science and Technology Beijing, Beijing 100083, China 2) Daye Special Steel Co., Huangshi 435001, China | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，2： | 27 |
| 8 | The Hardy Rubber Tree Genome Provides Insights into the Evolution of Polyisoprene Biosynthesis显示文摘Eucommia ulmoides,也叫的强壮的橡胶树,是一棵经济地重要的树;然而,它的染色体顺序的缺乏 ?限制基本生物研究和这植物种的应用研究。这里,我们在场它的 1.2-Gb 染色体的一个高质量的集会(支架 N50 ?=? 1.88 Mb ) 与至少 26 ? 为 E 的 723 预言的基因。ulmoides,顺序 Garryales 的首先定序的染色体,它用联合定序的 Illumina 的综合策略被获得,定序的 PacBio,和印射的 BioNano。作为到 lamiids 和 campanulids 的姐妹 taxon, E。ulmoides 经历了三倍由核心 eudicots 而是没有进一步整个染色体的复制分享了的一个古老的染色体 ? 在最后 1.25 亿年里。E。ulmoides 为涉及压力回答和第二等的代谢物的生合成的多重基因展出高表达式层次或基因数字扩大,它可以说明它的可观的环境适应性。与橡胶树(Hevea brasiliensis ) 相对照,它生产 cis 聚异式戊二我烯, E。ulmoides 演变综合经由 farnesyl diphosphate synthases (FPS ) 的长链的 trans 聚异式戊二我烯。而且, FPS 和橡胶延伸 factor/small 橡胶粒子蛋白质基因家庭从 H 独立地被扩展。brasiliensis 系。这些结果提供新卓见进 E. 的生物学 ? ulmoides 和聚异式戊二我烯生合成的起源。 | Ta-na Wuyun Lin Wang Huimin Liu Xuewen Wang Liangsheng Zhang Jeffrey L. Bennetzen Tiezhu Li Lirong Yang Panfeng Liu Lanying Du Lu Wang Mengzhen Huang Jun Qing Iili Zhu Wenquan Bao Hongguo Li Qingxin Du Jingle Zhu Hong Yang Shuguang Yang Hui Liu Hui Yue Jiang Hu Suoliang Yu Yu Tian Fan Liang Jingjing Hu Depeng Wang Ruiwen Gao Dejun Li Hongyan Du | 2018 | Molecular Plant2018，11，3： | 24 |
| 9 | The Y.D.and climate abrupt events in the early and middle Holocene:Stalagmite oxygen isotope record from Maolan,Guizhou,China显示文摘The isotope records which range from 3.9 kaBP to 15.7 kaBP with an average resolution of 90 a have been obtained from 45 cm to 193.6 cm of the upper part of D4 stalagmite from Dongguo Cave in Libo, Guizhou, by using system TIMS U-series dating and carbon and oxygen stable isotope analyses.The study indicates that the last cold event, the YD (Younger Dryas) event, of the last glacial period was apparently shown in D4 record, which started from 12.80 kaBP and ended in 11.58 kaBP, with a great range of drop in temperature. The end of the last glacial period was consistent with the termination I in oceanic isotope records and was with time limit of 11.3 kaBP. The three most distinct cold events in the early and middle Holocene occurred respectively in 10.91 kaBP, 8.27 kaBP and 4.75 kaBP, with a range of drop in tem- perature reaching 2—5℃. The climate abrupt events in thousand and hundred years scale re- corded in stalagmite δ O can be compared to those in GISP2 ice cores from Greenland in their 18 happening time and the range of their lasting time. The cold events in 8.27 kaBP and 4.75 kaBP can also be compared to CC3 stalagmite records in Ireland, which indicate that climate changes of short range in China monsoon areas, western Europe and polar regions, have the same driv- ing factor. This has a global significance. In addition, the trend of record curves in some time- stages is apparently different, which reflects probably the difference between environment in monsoon climate areas and in polar regions. | QIN Jiaming1, YUAN Daoxian1, CHENG Hai2, LIN Yushi1, ZHANG Meiliang1, WANG Fuxing1, R. L. Edwards2, WANG Hua1 & RAN Jingcheng3 1. The Karst Dynamic Laboratory, IKG, CAGS, Guilin 541004, China 2. Geology and Geophysics Department, Minnesota University, MN55455, USA 3. The Management of Maolan National Nature Reserve, Libo 558400, China | 2005 | Science China Earth Sciences2005，48，4： | 23 |
| 10 | Optoelectronic devices based on two-dimensional transition metal dichalcogenides显示文摘在过去几年里,二维(2D ) 转变金属 dichalcogenide (TMDC ) 材料吸引了研究社区的增加的注意由于他们的唯一的电子、光的性质,从当放大材料从时,联合到 indirect-to-direct bandgap 转变的山谷纺纱对单层多层。这些性质在通讯,计算,和保健的宽广领域里用重要应用正在恳求电子的小说和 optoelectronic 设备的发展。当材料厚度减少从时, TMDC 家庭的特色之一是发生的 indirect-to-direct bandgap 转变对单层多层,它为许多 photonic 应用是有利的。TMDC 也为与对他们也没有格子失配问题的层厚度的原子水平的控制构造大量 heterostructures 表明了崭新的灵活性和通用性。作为结果,在有另外的 2D 材料的联合的分层的 TMDC 为在宽广操作上认识到新奇高效的 optoelectronic 设备有潜力光谱范围。在这篇文章,我们在 2D TMDC 和 optoelectronic 设备研究的合成考察最近的进步。我们也讨论面对 2D 材料的家庭的可伸缩的应用的挑战并且在这些材料为 nanophotonics 技术的未来代提供的机会上提供我们的观点。 | He Tian Matthew L. Chin Sina Najmaei Qiushi Guo Fengnian Xia Hart Wang Madan Dubey | 2016 | Nano Research2016，9，6： | 22 |
| 11 | EFFECTS OF SPECIFIED BLANK SIZE ON BODY WRINKLING DURING HYDRODYNAMIC DEEP DRAWING OF TAPERED RECTANGULAR BOX显示文摘In this paper, the forming features of tapered rectangular box during hydrodynamic deep drawing are studied by means of FEM.The effect rules of square blank corner corner amount on body wrinkling are recognized and corresponding methods are discussed. At last, the results of FEM are verified by experi- ment. | L. H. Lang, D. C. Kang, S. H. Zhang, Z. R. Wang, S. J. Yuan, K. B. Nielsen and J. Dancket 1) Department of Materials Engineering, Harbin Institute of Technology, Harbin 150001, China 2) Aalberg University, Denmark | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，2： | 21 |
| 12 | The Stripe Rust Resistance Gene Yr10 Encodes an Evolutionary-Conserved and Unique CC-NBS-LRR Sequence in Wheat显示文摘对用一条基于地图的克隆途径从摩洛人小麦(Triticum aestivum L.) 孤立的条纹锈的第一棵幼苗或所有阶段抵抗(R) R 基因作为 Yr10 被识别。这基因的克隆 4B 编码一高度,进化保存和唯一的 CCNBSLRR 定序。克隆 4E, Yr10 的一个相当或相同的事物,而是缺乏的抄写开始地点(TSS ) 和通常认为的 TATA 盒子和 CAAT 盒子,是可能的非表示的 pseudogene。克隆 4B 和 4E 是 84% 在 intron 和 LRR 领域相同、分叉。基因 silencing 和 transgenesis 与无毒害、剧毒的条纹锈尽力表明 Yr10 功能的差别与接种一起被使用。Yr10 CCNBSLRR 顺序在在小麦的已知的 CCNBSLRR R 基因之中是唯一的,但是高度保存相当或相同的事物(E = 0.0 ) 包括 Hordeum vulgare 和 Brachypodium distachyon 在 Aegilops tauschii 和另外的 monocots 被识别。相关序列也在玉米的 genomic 数据库被识别,米饭,并且在里面蜀黍。这是在有在它的本国的主人的有限相同,但是与在为条纹锈是主人或非主人的相关 monocots 的众多的相应 R 基因的植物的 CCNBSLRR 抵抗基因的第一份报告。这些结果越过种类代表基因进化和分散的一个唯一的例子。 | Wei Liu Michele Frick Rene Huel Cory L. Nykiforuk Xiaomin Wang Denis A. Gaudet Francois Eudes Robert L. Conner Alan Kuzyk Zhensheng Kang Andre Laroche | 2014 | Molecular Plant2014，7，12： | 21 |
| 13 | U and Th Contents and Th/U Ratios of Zircon in Felsic and Mafic Magmatic Rocks:Improved Zircon-Melt Distribution Coefficients显示文摘U 和 Th 内容和锆石的 Th/U 比率上的高精确的数据获得了使用第二等的离子团 spectrometry 分析从文学被收集了。在花岗石的岩石中的锆石有 350 ppm U, 140 ppm Th,和 Th/U=0.52 的中部的价值;推荐锆石融化分区系数为杜是 81 并且 8.2 为 DTh。在从 mafic 和中间的岩石的锆石,中部的价值是 270 ppm U , 170 ppm Th ,和 Th/U=0.81 ,并且推荐 zirconmelt 分区系数为杜是 169 并且 59 当锆石与melt 在平衡结晶时,为 DTh , magmatic 锆石的 U 和 Th 内容和 Th/U 比率是低的。增加的岩浆温度应该相对 U 内容支持更高的 Th 内容,导致为在到比在花岗石的岩石中的中间的岩石的 mafic 的锆石的更高的 Th/U 比率。然而,当锆石与 melt 在不平衡结晶时, U 和 Th 更容易能进入锆石格子,并且他们的内容和 Th/U 比率主要取决于不平衡的度。在 magmatic 锆石的 U 和 Th 的行为能被用作 geochemical 指示物决定起源和 magmatic 锆石的结晶化环境。 | WANG Xiang Williams L. GRIFFIN CHEN Jie HUANG Pinyun LI Xiang | 2011 | Acta Geologica Sinica(English Edition)2011，85，1： | 18 |
| 14 | 急性缺血性卒中患者早期处理指南:美国心脏协会/美国卒中协会对医疗专业人员的指南显示文摘背景和目的作者提供了关于成年急性缺血性卒中患者评估和治疗方面的现有证据和处理推荐的一份概述。目标读者为涉及急性缺血性卒中患者发病48h内诊治的院前诊疗人员、医生、综合医疗保健人员和医院管理者。该指南将取代先前的2007年版指南及其2009年更新版。方法著述委员会成员由美国卒中协会卒中委员会的科学声明监督委员会指定,代表各个领域的医疗专家。在形成共识的整个过程中,严格遵循美国心脏协会的利益冲突原则。委员会成员被分配给与其专业领域相关的内容,对卒中文献进行回顾,重点为前一版指南发表之后的文献,然后按照美国心脏协会卒中委员会的证据强度分级方案起草推荐意见。结果本指南的目的是减少卒中相关的残疾和死亡。本指南支持卒中医疗体系的全局性概念以及从患者识别、急救医疗服务激活、转送和分诊到急诊室和卒中单元内最初数小时诊治的卒中诊治细节。本指南讨论了早期卒中评估和一般治疗、缺血性卒中治疗、特殊干预措施,如再灌注策略以及脑复苏的一般生理学干预原则。结论由于许多推荐意见基于有限的证据,还迫切需要对急性缺血性卒中的治疗做进一步的研究。 | Edward C. Jauch Jeffrey L. Saver Harold P. Adams Askiel Bruno J.J. (Buddy) Connors Bart M. Demaerschalk Pooja Khatri Paul W. McMullan Jr, Adnan I. Qureshi Kenneth Rosenfield Phillip A. Scott Debbie R. Summers David Z. Wang Max Wintermark Howard Yonas 李海峰(译) 岳耀先(译) 王琦(译) 张贤军(译) 丁晓君(译) | 2013 | 国际脑血管病杂志2013，21，7： | 17 |
| 15 | An XA21-Associated Kinase (OsSERK2) Regulates Immunity Mediated by the XA21 and XA3 Immune Receptors显示文摘米饭 XA21 有免疫力的受体 kinase 和在结构上联系了 XA3 受体授与免疫到 Xanthomonas oryzae pv。oryzae (Xoo ) ,细菌的叶老家的原因的代理人。这里,我们报导 OsSERK2 的隔离(米饭体的 embryogenesis receptorkinase 2 ) 并且证明 OsSERK2 断然调整免疫由 XA21 和 XA3 以及米饭免疫者 receptorFLS2 (OsFLS2 ) 调停了。为 OsSerk2 显示的瑞斯植物 silenced 改变了形态学并且把敏感归结为荷尔蒙 brassinolide。OsSERK2 在酵母与每有免疫力的受体的 intracellulardomains 交往以一种 kinase 活动依赖者方式的二混血儿的系统。OsSERK2 在 vitro 与 XA21 经历 bidirectionaltransphosphorylation 并且在 vivo 与 XA21 形成组成的建筑群。这些结果在三米饭免疫者受体的功能为 OsSERK2 表明一个必要角色并且建议和米饭免疫者受体的 thatdirect 相互作用为他们的功能是批评的。一起拿,我们的调查结果建议米饭 XA21, XA3,和 FLS2 的反省 OsSERK2 的规定的 thatthe 机制不同于 AtSERK3/BAK1-mediated regulationof Arabidopsis FLS2 和 EFR.Key 词的: | Xuewei Chena Shimin Zuo Benjamin Schwessinger Mawsheng Chern Patrick E. Canlas Deling Ruan Xiaogang Zhou Jing Wang Arsalan Daudi Christopher J. Petzold Joshua L. Heazlewood Pamela C. Ronald | 2014 | Molecular Plant2014，7，5： | 17 |
| 16 | Ecological and Economic Benefits of Vegetation Management Measures in Citrus Orchards on Red Soils显示文摘A three-year experiment was conducted to investigate and compare the economic and ecological benefits of six types of vegetation management measures in citrus orchards of the hilly red soil region of the eastern part of China.Six vegetation treatments,including tillage without herbicide(clean tillage)and no tillage without herbicide(sod culture) and with herbicide paraquat(paraquat),glyphosate(glyphosate),glyphosate-glyphosate-paraquat(G-G-P),and paraquat- paraquat-glyphosate(P-P-G),were applied in the citrus orchards on a clayey red soil with slopes of 8°and 13°and a sandy soil with slope of 25°.The results showed that the sod culture,paraquat,glyphosate,G-G-P,and P-P-G treatments reduced surface runoff by 38.8%,42.5%,18.7%,28.7%,and 37.5%,then the soil-water losses by 55.5%,51.7%,39.9%,46.8%, and 50.0%,and the N,P,and K nutrient losses by 60.3%,50.2%,37.0%,41.8%,and 45.4%,respectively,as compared with the clean tillage treatment.The weed regeneration ratios with the treatments of clean tillage without herbicide,paraquat, glyphosate,G-G-P,and P-P-G were reduced by 55.1%,67.2%,30.3%,36.8%,and 51.2%,respectively,as compared with the sod culture.The sod culture,paraquat,glyphosate,G-G-P,and P-P-G treatments could increase the soil fertility (annual accumulation of N,P,K,and OM)by 7.1%,6.9%,5.3%,6.2%,and 6.6%,respectively,whereas the clean tillage treatment without herbicide reduced soil fertility by 4.4% after the three-year experiment.The citrus fruit yields in the treatments of paraquat,glyphosate,G-G-P,and P-P-G increased by 7%-10%;the soluble solid,total sugar,total acidity,sugar-acid ratio,and single fruit weight of citrus fruits of all treatments except sod culture significantly(P>0.05) exceeded that of the clean tillage treatment.In general,the paraquat treatment showed the best economic and ecological benefits among the six treatments;therefore,it could be regarded as the best available vegetation management measure in citrus orchards of hilly red soil region to retain water and soil,enhance soil fertility,and improve the yield and quality of citrus. | SHUI Jian-Guo WANG Qiu-Zhen LIAO Gen-Qing J. AU J. L. ALLARD | 2008 | Pedosphere2008，18，2： | 16 |
| 17 | The b2/b3 subdeletion shows higher risk of spermatogenic failure and higher frequency of complete AZFc deletion than the gr/gr subdeletion in a Chinese population显示文摘 | Lu, C. C. Zhang, J. Li, Y. C. Xia, Y. K. Zhang, F. Wu, B. Wu, W. Ji, G. X. Gu, A. H. Wang, S. L. Jin, L. Wang, X. R. | 2009 | 南京医科大学学报(自然科学版)2009，29，4： | 16 |
| 18 | China's Sponge City construction: A discussion on technical approaches显示文摘 | Haifeng Jia Zheng Wang Xiaoyue Zhen Mike Clar Shaw L. Yu | 2017 | Frontiers of Environmental Science & Engineering2017，11，4： | 15 |
| 19 | THE IMPROVEMENT OF ELECTRON FIELD EMISSION FROM AMORPHOUS CARBON FILMS DUE TO HYDROGEN PLASMA CHEMICAL ANNEALING EFFECT显示文摘Hydrogenated amorphous carbon films were fabricated by using layer-by-layer deposition method and hydrogen dilution method in a small d.c.-assisted plasma enhanced chemical vapor deposition system. It was found that the hydrogen plasma treatment could change the sp2/sp3 ratio to some extent by chemical etching. The improvements of field emission characteristics were observed compared with that from conventionally deposited a-C films, which can be attributed to the large field enhancement effect due to the inhomogeneous distribution of nanometer scale sp2 clusters and the reduction of the surface emission barrier due to the hydrogen termination. | J. Xu, X.H. Huang, L. Wang, W. Li and K.J. Chen (National Laboratory of Solid State Microstructures and Departmeat of Physics, Nanjing University, Nanjing 210093, China) J.B. Xu (Department of Electronic Engineering, The Chinese University of Hong Kong, S | 2001 | Acta Metallurgica Sinica(English Letters)2001，14，6： | 15 |
| 20 | Circadian Clock-Regulated Phosphate Transporter PHT4;1 Plays an Important Role in Arabidopsis Defense显示文摘Arabidopsis 加速了异种显示出的房间死亡 6-1 (acd6-1 ) 组成的防卫,房间死亡,和极端使显型相形见绌。在为 acd6-1 suppressors 的一幅屏幕,我们识别了被 T-DNA 在 PHOSPHATE TRANSPORTER 4 破坏的异种; 1 (PHT4; 1 ) 基因。suppressor 异种 pht4; 1-1 是主导的,快车截断了 PHT4; 1 个抄本,并且更产生剧毒的 Pseudomonas syringae 紧张然而并非到几无毒害的紧张。有水杨酸酸(SA ) 的处理收缩筋在 Col-0 和 pht4 导致了抵抗的类似的水平; 1-1,建议那 PHT4; SA 小径在上游的 1 幕。基因分析进一步显示那 PHT4; 1 贡献 SID2 依赖、独立的小径。包含 PHT4 的 DNA 碎片的转基因的表示; 1-1 区域或全身的 PHT4;在到 Pseudomonas 感染的野类型的授与的提高的危险性的 1 基因。有趣地, PHT4 的表示; 1 被生理节奏的钟调整。一起,这些数据建议磷酸盐 transporter PHT4; 1 为基础防卫是批评的并且也含有在调整 Arabidopsis 的天生的免疫的生理节奏的钟的一个潜在的角色。 | Guo-Ying Wang Jiang-Li Shi Gina Ng Stephanie L. Battle Chong Zhang Hua Lu | 2011 | Molecular Plant2011，4，3： | 12 |
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