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| 1 | REVIEW ON RESEARCH AND DEVELOPMENT OF MAGNESIUM ALLOYS显示文摘镁合金的当前的研究和发展被总结。镁合金的几个方面被描述:演员组 Mg 合金,做 Mg 合金,并且小说处理。这些题目个别地被讨论,为进一步的学习的建议在最后的节被列出。 | Z. Yang J.P. Li J.X. Zhang G.W. Lorimer J. Robson | 2008 | Acta Metallurgica Sinica(English Letters)2008，21，5： | 93 |
| 2 | Laparoscopic Partial Nephrectomy With Segmental Renal Artery Clamping:Technique and Clinical Outcomes显示文摘Background:Warm ischemic injury is one of the most important factors affecting renal function in partial nephrectomy(PN).The technique of segmental renal artery clamping emerges as an alternative to conventional renal artery clamping for renal hilar control.Objective:To evaluate the feasibility and efficiency of laparoscopic PN(LPN) with segmental renal artery clamping in comparison with the conventional technique.Design,setting,and participants:A total of 75 patients underwent LPN from June 2007 to November 2009.All patients had T1a or T1b tumor in one kidney and a normal contralateral kidney.Thirty-seven patients underwent surgeries with main renal artery clamping,and 38 underwent surgeries with segmental artery clamping.Intervention:All procedures were performed by the same laparoscopic surgeon.Measurements:Blood loss,operation time,warm ischemia(WI) time,and complications affected renal function before and after operation were recorded.Results and limitations:All LPNs were completed without conversion to open surgery or nephrectomy.The novel technique slightly increased WI time(p < 0.001) and intraoperative blood loss(p = 0.006),while it provided better postoperative affected renal function(p < 0.001) compared with the conventional technique.The total complication rate was 12%.Among the 38 cases where segmental renal artery clamping was performed,7 had to convert to the conventional method.Tumor size and location influenced the number of clamped segmental arteries.Long-term postoperative renal function is still awaited.Conclusions:LPN with segmental artery clamping is safe and feasible in clinical practice.It minimizes the intraoperative WI injury and improves early postoperative affected renal function compared with main renal artery clamping.(C) 2010 European Association of Urology.Published by Elsevier B.V.All rights reserved. | Shao,P.F. Qin,C. Yin,C.J. Meng,X.X. Ju,X.B. Li,J. Lü,Q.A. Zhang,W. Xu,Z.Q.Shao,Pengfei Qin,Chao Yin,Changjun Meng,Xiaoxin Ju,Xiaobing Li,Jie Lü,Qiang Zhang,Wei Xu,Zhengquan] Nanjing Med Univ,Affiliated Hosp 1,Dept Urol,Nanjing,Peoples R China.Guangzhou Rd 300,Nanjing 210029,Peoples R China. | 2011 | 南京医科大学学报(自然科学版)2011，31，7： | 123 |
| 3 | aunalysis of the Genome Sequence of the Medicinal Plant Salvia miltiorrhiza显示文摘 | Haibin Xu Jingyuan Song Hongmei Luo Yujun Zhang Qiushi Li Yingjie Zhu Jiang Xu Ying Li Chi Song Bo Wang Wei Sun Guoan Shen Xin Zhang Jun Qian Aijia Ji Zhichao Xu Xiang Luo Liu He Chuyuan Li Chao Sun Haixia Yah Guanghong Cui Xiwen Li Xian 'en Li Jianhe Wei Juyan Liu Yitao Wang Alice Hayward David Nelson Zemin Ning Reuben J. Peters Xiaoquan Qi Shilin Chen | 2016 | Molecular Plant2016，9，6： | 70 |
| 4 | 中国大陆肺炎发病率与死亡率:1985-2008年中英文文献的系统分析显示文摘目的肺炎是全球传染性疾病最主要的死因之一,但中国的肺炎疾病负担还知之甚少,因为很多数据资料都是以非英文文献的形式发表的。方法系统回顾了中国大陆关于肺炎发病率与死亡率的中文和英文文献,这些研究都是具有第一手数据的研究,1985-2008年有37篇论文符合纳入标准。结果各项研究的质量差异较大。5岁以下儿童肺炎发病率为(0.06~0.27)次/人年,肺炎死亡率为184/10万~1 223/10万人口。肺炎的发病率与死亡率随着时间稳定不变或者呈下降趋势,且农村高于城市。结论肺炎仍然是中国儿童的主要公共卫生问题之一。肺炎发病率与死亡率估计的变化差异大。继续降低发病率与死亡率需要可靠的监测数据和新的预防措施的实施,特别是在农村等高发地区。 | 官旭华 Benjamin J Silk Wenkai Li Aaron T. Fleishchauer 邢学森 蒋晓清 余宏杰 Sonja J. Olsen Adam L. Cohen | 2011 | 公共卫生与预防医学2011，22，1： | 54 |
| 5 | Calcineurin-B-Like Protein CBL9 Interacts with Target Kinase CIPK3 in the Regulation of ABA Response in Seed Germination显示文摘钙在植物在许多发信号的小径作为第二个送信人起一个重要作用。calcineurin 象 B 一样蛋白质(CBL ) 代表在钙由与他们的交往的蛋白质 kinases (CIPK ) 交往发信号工作的植物钙绑定蛋白质的一个家庭。在我们的以前的学习,我们在骆驼毛的织物发信号为 CBL (CBL9 ) 之一和 CIPK (CIPK3 ) 之一报导了一个角色。这里,我们证明了 CBL9 和 CIPK3 身体上并且机能上地在调整骆驼毛的织物回答与对方一起交往。CBL9 和 CIPK3 蛋白质在酵母与对方一起交往了二混血儿的系统并且当在植物房间表示了时。双变异的 cbl9cipk3 显示出类似的过分敏感的反应到在单个异种(cbl9 或 cipk3 ) 观察了的骆驼毛的织物。CIPK3 的组成地活跃的形式遗传上补充了 cbl9 异种,显示 CIPK3 CBL9 下游地工作。把调查结果基于这些,我们为调整骆驼毛的织物回答在一样的小径一起结束那 CBL9 和 CIPK3 幕。 | Girdhar K. Pandey John J. Grant Yong Hwa Cheong Beom-Gi Kim Le Gong Li Sheng Luan | 2008 | Molecular Plant2008，1，2： | 44 |
| 6 | A community-derived classification for extant lycophytes and ferns显示文摘发展史长通知了蕨类植物分类。当我们推断进化的树的能力改善了,针对认出生来的组的分类变得逐渐地预兆、稳定。这里,我们为 lycophytes 和蕨纲植物提供一个现代、全面分类,在下面,利用一条基于社区的途径类水平。我们 monophyly 用作主要标准让 taxa,而且目的识别保存两个广泛地被接受的存在 taxa 和界限并且与我们蕨类植物发展史的理解一致。总共,这个分类对待一在 337 个类, 51 个家庭, 14 目,和二个班估计了 11 916 种类。这个分类没在 lycophyte 和蕨纲植物上作为最后的词被打算分类,而是当前的假设的概括陈述,源于最好的可得到的数据并且在问题由熟悉植物的那些大多数塑造了。我们希望它将在蕨类植物上为最近的文学的那些想要的参考用作一个资源发展史和分类,为指导未来调查的一个框架,和推进讲话的刺激。 | Eric Schuettpelz Harald Schneider Alan R. Smith Peter Hovenkamp Jefferson Prado Germinal Rouhan Alexandre Salino Michael Sundue Thafs Elias Almeida Barbara Parris Emily B. Sessa Ashley R. Field Andre Luis de Gasper Carl J. Rothfels Michael D. Windham Marcus Lehnert Benjamin Dauphin Atsushi Ebihara Samuli Lehtonen Pedro Bond Schwartsburd Jordan Metzgar Li-Bing Zhang Li-Yaung Kuo Patrick J. Brownsey Masahiro Kato Marcelo Daniel Arana Francine C. Assis Michael S. Barker David S. Barrington Ho-Ming Chang Yi-Han Chang Yi-Shan Chao Cheng-Wei Chen De-Kui Chen Wen-Liang Chiou Vinicius Antonio de Oliveira Dittrich Yi-Fan Duan Jean-Yves Dubuisson Donald R. Farrar Susan Fawcett Jose Maria Gabriel y Galan Luiz Armando de Araujo Goes-Neto Jason R. Grant Amanda L. Grusz Christopher Haufler Warren Hauk Hai He Sabine Hennequin Regina Yoshie Hirai Layne Huiet Michael Kessler Petra Korall Paulo H. Labiak Anders Larsson Blanca Leen Chun-Xiang Li Fay-Wei Li Melanie Link-Perez Hong-Mei Liu Ngan Thi Lu Esteban I. Meza-Torres Xin-Yuan Miao Robbin Moran Claudine Massi Mynssens Nathalie Nagalingum Benjamin Ollgaard Alison M. Paul Jovani B. de S. Pereira Leon R. Perrie Monica Ponce Tom A. Ranker Christian Schulz Wataru Shinohara Alexander Shmakov Erin M. Sigel Filipe Soares de Souza Lana da Silva Sylvestre Weston Testo Luz Amparo Triana-Moreno Chie Tsutsumi Hanna Tuomisto IvAn A. Valdespino Alejandra Vasco Raquel Stauffer Viveros Alan Weakley Ran Wei Stina Weststrand Paul G. Wolf George Yatskievych Xiao-Gang Xu Yue-Hong Yan Liang Zhang Xian-Chun Zhang Xin-Mao Zhou | 2016 | Journal of Systematics and Evolution2016，54，6： | 44 |
| 7 | Spatial-Temporal Pattern and Driving Forces of Land Use Changes in Xiamen显示文摘Using Landsat TM data of 1988, 1998 and 2001, the dynamic process of the spatial-temporal characteristics of land use changes during 13 years from 1988 to 2001 in the special economic zone of Xiamen, China was analyzed to improve understanding and to find the driving forces of land use change so that sustainable land utilization could be practiced. During the 13 years cropland decreased remarkably by nearly 11304.95 ha. The areas of rural-urban construction and water body increased by 10 152.24 ha and 848.94 ha, respectively. From 1988 to 2001, 52.5% of the lost cropland was converted into rural-urban industrial land. Rapid urbanization contributed to a great change in the rate of cropland land use during these years. Land-reclamation also contributed to a decrease in water body area as well as marine ecological and environmental destruction. In the study area 1) urbanization and industrialization, 2) infrastructure and agricultural intensification, 3) increased affluence of the farming community, and 4) policy factors have driven the land use changes. Possible sustainable land use measures included construction of a land management system, land planning, development of potential land resources, new technology applications, and marine ecological and environmental protection. | QUAN Bin CHEN Jian-Fei QIU Hong-Lie M. J. M. ROMKENS YANG Xiao-Qi JIANG Shi-Feng LI Bi-Cheng | 2006 | Pedosphere2006，16，4： | 40 |
| 8 | Karyotype Stability and Unbiased Fractionation in the Paleo-Allotetraploid Cucurbita Genomes显示文摘 | Honghe Sun Shan WU Guoyu Zhang Chen Jiao Shaogui Guo Yi Ren Jie Zhang Haiying Zhang Guoyi Gong Zhangcai Jia Fan Zhang Jiaxing Tian William J. Lucas Jeff J. Doyle Haizhen Li Zhangjun Fei Yong Xu | 2017 | Molecular Plant2017，10，10： | 33 |
| 9 | Microbial Community Characteristics in a Degraded Wetland of the Yellow River Delta显示文摘Five different sites with a soluble salt gradient of 3.0-17.7 g kg-1 dry soil from the coast to the inland were selected, and the microbial population size, activity and diversity in the rhizospheres of five common plant species and the adjacent bulk soils (non-rhizosphere) were compared in a degraded wetland of the Yellow River Delta, Shandong Province, China to study the effiects of soil environment (salinity, seasonality, depth, and rhizosphere) on microbial communities and the wetland's ecological function, thus providing basic data for the bioremediation of degraded wetlands. There was a significant negative linear relationship between the salinity and the total number of microorganisms, overall microbial activity, or culturable microbial diversity. Salinity adversely affected the microbial community, and higher salinity levels resulted in smaller and less active microbial communities. Seasonal changes were observed in microbial activity but did not occur in the size and diversity. The microbial size, activity and diversity decreased with increasing soil depth. The size, activity and diversity of culturable microorganisms increased in the rhizospheres. All rhizospheres had positive effiects on the microbial communities, and common seepweed had the highest rhizosphere effect. Three halophilic bacteria (Pseudomonas mendocina, Burkholderia glumae, and Acinetobacter johnsonii) were separated through BIOLOG identification, and common seepweed could be recommended for bioremediation of degraded wetlands in the Yellow River Delta. | WANG Zhen-Yu XIN Yuan-Zheng GAO Dong-Mei LI Feng-Min J. MORGAN XING Bao-Shan | 2010 | Pedosphere2010，20，4： | 28 |
| 10 | 喜马拉雅山佩枯岗日冰川地貌的年代学、平衡线高度和气候研究显示文摘喜马拉雅山珠穆朗玛峰-希夏邦马峰地区是青藏高原南部现代冰川集中发育区之一,古冰川遗迹亦十分丰富,是研究第四纪青藏高原冰川形成和演化的关键区,一直备受地貌和第四纪环境研究者的关注.应用原地宇宙核素10Be暴露年龄测试技术,对采自希夏邦马峰西北佩枯岗日拉曲谷地冰碛垄上的冰川漂砾进行年代学研究;结合冰川地貌分析方法,对古冰川平衡线高度(ELA)和气候特征进行探讨.结果表明:末次冰期时,拉曲谷地冰川扩张,发育了山麓冰川,拉曲Ⅰ冰川面积99.9 km2,平衡线海拔5 620 m;拉曲Ⅱ冰川面积97.6 km2,平衡线海拔5 600 m;与现代平衡线高度相比,拉曲Ⅰ和拉曲Ⅱ的平衡线分别下降380 m、400 m.拉曲在末次冰期存在多次冰进,拉曲Ⅰ的10Be暴露年龄在42.1~22.3 ka;拉曲Ⅱ的10Be暴露年龄在18.6~14.8 ka.根据地貌法恢复末次冰期拉曲Ⅰ平衡线高度的温度为-10.7℃,拉曲Ⅱ为-10.6℃,降水量分别为251~461 mm和261~480 mm,显示出当时雪线高度的温度状况和现代冰川雪线高度的温度状况接近,但是降水比现在少得多,冰川气候类型为亚大陆型,印度季风减弱带来的水气变少. | 刘耕年 Li Yingkui 陈艺鑫 张梅 李川川 孔屏 Harbor J. Caffee M.W. | 2011 | 冰川冻土2011，33，5： | 28 |
| 11 | Wavelet denoising via sparse representation显示文摘Wavelet threshold denoising is a powerful method for suppressing noise in signals and images. However, this method often uses a coordinate-wise processing scheme, which ignores the structural properties in the wavelet coefficients. We propose a new wavelet denoising method using sparse representation which is a powerful mathematical tool recently developed. Instead of thresholding wavelet coefficients individually, we minimize the number of non-zero coefficients under certain conditions. The denoised signal is reconstructed by solving an optimization problem. It is shown that the solution to the optimization problem can be obtained uniquely and the estimates of the denoised wavelet coefficients are unbiased, i.e., the statistical means of the estimates are equal to the noise-free wavelet coefficients. It is also shown that at least a local optimal solution to the denoising problem can be found. Our experiments on test data indicate that this new denoising method is effective and efficient for a wide variety of signals including those with low signal-to-noise ratios. | ZHAO RuiZhen LIU XiaoYu Ching-Chung LI Robert J. SCLABASSI & SUN MinGui | 2009 | Science in China(Series F)2009，52，8： | 26 |
| 12 | COMPUTERIZED SIMULATION AND EXPERIMENTAL RESEARCH ON SOFT-SWITCHING ARC WELDING INVERTER POWER SOURCE显示文摘Based on the existing component models in the Pspice software package, a combined model for Insulat- ed the Bipolar Transistor (IGBT) is established, in which a non - linear is introduced to represent the parasitic capacitance. Using this model, computerized simulation is conducted for the FB - ZVZCS - PWM soft - ewitching converter,the switching and energy-transferring characteristics of the components are analyzed.The simulation results are testified by experiments.It is proved that by abopting appropriate models,computerized simulation becomes an effective tool for investigation of arc welding inverter power source. | S. J. Chen S. Y. Yin L. Feng and L. Y. Li( 1) School of Materials Science and Engineering, Beijing Polytechnic University, Beijing 100022, China 2)National Key Laboratory of Advanced Welding Production Technology, HIT, Harbin 150001, China) | 2000 | Acta Metallurgica Sinica(English Letters)2000，13，1： | 24 |
| 13 | 中日竞走运动员高原训练的生理机能及运动能力的研究显示文摘10名世居高原(2260米)的中国竞走运动员和10名居平原(10m)的日本竞走运动员在多巴(2366米),作4周高原训练。高原训练后期与前期、高原与平原相比,观察到有益的代偿性改变。如运动后的恢复心率(1分至1分10秒)下降加快(13次/分降至105次/分);在负荷心率相近条件下,步速加快(3.61m/s增至3.80m/s),无氧阈速度加快(中方,3.01增至3.22;日方,2.78增至3.30m/s);左室功能有改善(SV:日男由85.4→98.1ml;C1:中男由3.10→3.28L/m^2·min);乳酸—速度曲线右移(日男由7.2→5.4mM,中男由6.2→5.6mM);缓冲系统的能力有改善(女子:BE,—4.7→0.2mM;HCO_3,18.6→25.2mM);肺通气功能有所加强(MVV:中方,108.6→113.5L/min,日方,139.8→146.6L/min)。高原训练后,下平原比赛,中日各有8名队员提高了本人最好成绩。 | Li Hua, et al. (Qinghai Institute of Sports Science, Xining, China 810000)J. Aoki, et al(University of Zuntendo, Japan) Sino-Japanese Research Group for Altitude Training | 1995 | 体育科学1995，15，5： | 23 |
| 14 | Twenty-five years of change in scleractinian coral communities of Daya Bay (northern South China Sea) and its response to the 2008 AD extreme cold climate event显示文摘世界范围的珊瑚礁石逐渐地正在变得并且有害地影响在之上由包括的许多因素,重要气候变化,例如全球温暖和增加的 El Nino 南部的摆动活动。通常,珊瑚礁石的坚持,在特别低纬度,部分地,海运被管理不超过集体死亡能在发生的批评限制(∼30 ° C ) 的表面温度。因此,它被想珊瑚那生活在高纬度(即,当前更凉爽的海表面温度) 将多半比珊瑚生活在对假设未来温度增加更有利作出回应低纬度(即,当前更温暖的海表面温度) 。因而,高纬度的珊瑚社区可以有潜力在面临潜在的未来时为许多珊瑚种类充当 refugia 的区域全球温暖。Daya 海湾(22 ° 3 1 ′22 ° 5 0 ′N ) ,北华南海,包含几个高纬度的 non-reefal 珊瑚社区并且在这个区域以内代表 scleractinian 珊瑚的最在北方的分布之一。显著地, Daya 海湾经历了在整个过去的 50 年的在空和海表面温度中的戏剧的温暖。在这篇论文,我们在 Daya 海湾珊瑚社区分析 25 年变化,把两个基于历史性的调查并且我们的最近 2006 2008 地区性的生态的调查。我们的结果建议与预言相反,在过去的 25 年期间在在 Daya 海湾以内的珊瑚盖子有重要衰落(即,在到在 2008 的 15.3% 仅仅珊瑚盖子的 1983/1984 的 76.6% 珊瑚盖子) 。如此的变化也在最丰富的珊瑚种类反映重要移动,从 Acropora pruinosa 到 Favites abdita。大多数现代珊瑚社区变得以前在 15 和 30 年之间建立了,相应于增加的冬季海表面温度的一个时期。然而,很少的殖民地变得在最后 15 年以内建立了,尽管有温暖的一个更强烈的时期。由考虑另外的因素,我们假设那直接人为的影响,而非气候的事件,限制了发展,并且驾驶了衰落,最后 15 年里的 Daya 海湾珊瑚社区。Daya 海湾也在过去的 50 年期间受到了偶尔的极端冷事件,与最近的发生在 2008 年初(13 年 1 月 13 日 2 月) 。在 2008 冷事件期间,最低空气温度到达仅仅 6.6 ° C,和吝啬的海表面温度 2 月秋天,包括在 12.3 ° C 的六连续的天 < 14 ° C。显著地,海表面温度在通常在 scleractinian 珊瑚社区导致集体死亡的假设批评更低的温度阀值(∼13 ° C ) 下面掉落。令人惊讶地,我们的珊瑚社区调查,以前进行了两个(2007 年 8 月) 并且在以后(2008 年 2 月下旬) 极端 2008 冷事件,证明 Daya 海湾珊瑚生态系统恰好被影响在之上在冷时期期间。那些观察建议 Daya 海湾 scleractinian 珊瑚社区开发了改编到低海表面温度。总的来说,我们的数据支持高纬度的珊瑚社区例如 Daya 海湾,有的假设在潜在的未来的来临为 scleractinian 珊瑚充当 refugia 的区域的潜力全球温暖。 | CHEN TianRan YU KeFu SHI Qi LI Shu Gilbert J. Price WANG Rong ZHAO MeiXia CHEN TeGu ZHAO JianXin | 2009 | Chinese Science Bulletin2009，54，12： | 22 |
| 15 | Impact of Land Use and Soil Fertility on Distributions of Soil Aggregate Fractions and Some Nutrients显示文摘The size distribution of water-stable aggregates and the variability of organic C,N and P contents over aggregate size fractions were studied for orchard,upland,paddy,and grassland soils with high,medium,and low fertility levels.The results showed that > 5 mm aggregates in the cultivated upland and paddy soils were 44.0% and 32.0%,respectively,less than those in the un-tilled orchard soil.Organic C and soil N in different size aggregate fractions in orchard soil with high fertility were significantly higher than those of other land uses.However,the contents of soil P in different size aggregates were significantly greater in the paddy soil as compared to the other land uses.Soil organic C,N and P contents were higher in larger aggregates than those in smaller ones.The amount of water-stable aggregates was positively correlated to their contribution to soil organic C,N and P.For orchard and grassland soils,the > 5 mm aggregates made the greatest contribution to soil nutrients,while for upland soil,the 0.25-0.053 mm aggregates contributed the most to soil nutrients.Therefore,the land use with minimum disturbance was beneficial for the formation of a better soil structure.The dominant soil aggregates in different land use types determined the distribution of soil nutrients.Utilization efficiency of soil P could be improved by converting other land uses to the paddy soil. | LIU Xiao-Li HE Yuan-Qiu H. L. ZHANG J. K. SCHRODER LI Cheng-Liang ZHOU Jing ZHANG Zhi-Yong | 2010 | Pedosphere2010，20，5： | 22 |
| 16 | The Salt Overly Sensitive (SOS) Pathway: Established and Emerging Roles显示文摘土壤咸度与在农田的特殊关联在全世界是一个成长问题。察觉到并且对环境刺激作出回应的能力在使植物能幸存的最基本的过程之中。在细胞的水平,盐过分敏感(求救) 表明包括 SOS3, SOS2,和 SOS1 的小径被建议了在盐应力下面的细胞的发信号调停,维持离子动态平衡。不太众所周知是细胞地异质的器官怎么联合盐信号到细胞并且到全部器官和植物的适当生长的不同类型的动态平衡维护。最近的证据强烈显示不同规章的机制被根和射击响应盐应力采用。几份报告声明了在根, SOS 蛋白质可以在钠动态平衡除了他们的功能有新奇角色。SOS3 在温和的盐条件下面在根通过植物生长素坡度和最大值的调整在侧面的根的塑料开发起一个关键作用。求救蛋白质也在应力下面在细胞骨架的动力学起一个作用。这些结果暗示涉及对咸度的植物反应的规章的网络的高复杂性。这评论集中于发信号的 SOS 和求救蛋白质功能的新兴的复杂性,并且加亮 SOS 蛋白质怎么贡献不同回答除离子动态平衡以外腌应力的最近的理解。 | Hongtao Ji José M. Pardo Giorgia Batelli Michael J. Van Oosten Ray A. Bressan Xia Li | 2013 | Molecular Plant2013，6，2： | 22 |
| 17 | Land Suitability Assessment and Land Use Change in Fujian Province,China显示文摘To present the current status of land quality and distribution and the trends in land use change, the physical suitability of cropland and forestland and the associated changes in Fujian Province were evaluated and analyzed using data obtained from geographical information systems (GIS) and remote sensing (RS).Of the total land area of Fujian Province,first class suitable cropland accounted for only 4.21%, whereas unsuitable cropland accounted for 84.78%. The percentage of first class suitable cropland in the southeastern region (5.32%) was much higher than that in the northwestern area (2.91%).Only 13.63% of the existing cropland area consisted of first class cropland and 70.08% was classified as unsuitable for cultivation.Of the total land area of Fujian Province,the first class forestland comprised 55.25% and the unsuitable forestland (including third class) comprised 21.2%.The percentage of unsuitable forest area in the existing forestland was only 5.5%.From 1996 to 2001, cropland and unused land decreased significantly, whereas forestland and land used for urban and transport increased rapidly.Therefore,the major tasks ahead will be the land development for full grain production potential,the better coordination of allocating land to different uses, and the regulation inappropriate activities that damage agricultural ecosystems. | QUAN Bin ZHU He-Jian CHEN Song-Lin M. J. M. ROMKENS LI Bi-Cheng | 2007 | Pedosphere2007，17，4： | 20 |
| 18 | A Review of the Functional and Anatomical Default Mode Network in Schizophrenia显示文摘Schizophrenia is a severe mental disorder characterized by impaired perception,delusions,thought disorder,abnormal emotion regulation,altered motor function,and impaired drive. The default mode network(DMN),since it was first proposed in 2001,has become a central research theme in neuropsychiatric disorders,including schizophrenia. In this review,first we define the DMN and describe its functional activity,functional and anatomical connectivity,heritability,and inverse correlation with the task positive network. Second,we review empirical studies of the anatomical and functional DMN,and anti-correlation between DMN and the task positive network in schizophrenia. Finally,we review preliminary evidence about the relationship between antipsychotic medications and regulation of the DMN,review the role of DMN as a treatment biomarker for this disease,and consider the DMN effects of individualized therapies for schizophrenia. | Mao-Lin Hu Xiao-Fen Zong J. John Mann Jun-Jie Zheng Yan-Hui Liao Zong-Chang Li Ying He Xiao-Gang Chen Jin-Song Tang | 2017 | Neuroscience Bulletin2017，33，1： | 19 |
| 19 | 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 |
| 20 | Tooth regeneration: a revolution in stomatology and evolution in regenerative medicine显示文摘A tooth is a complex biological organ and consists of multiple tissues including the enamel, dentin, cementum and pulp. Tooth loss is the most common organ failure. Can a tooth be regenerated? Can adult stem cells be orchestrated to regenerate tooth structures such as the enamel, dentin, cementum and dental pulp, or even an entire tooth? If not, what are the therapeutically viable sources of stem cells for tooth regeneration? Do stem cells necessarily need to be taken out of the body, and manipulated ex vivo before they are transplanted for tooth regeneration? How can regenerated teeth be economically competitive with dental implants? Would it be possible to make regenerated teeth affordable by a large segment of the population worldwide? This review article explores existing and visionary approaches that address some of the above-mentioned questions. Tooth regeneration represents a revolution in stomatology as a shift in the paradigm from repair to regeneration: repair is by metal or artificial materials whereas regeneration is by biological restoration. Tooth regeneration is an extension of the concepts in the broad field of regenerative medicine to restore a tissue defect to its original form and function by biological substitutes. | Sibel Yildirim Susan Y. Fu Keith Kim Hong Zhou Chang Hun Lee Ang Li Sahng Gyoon Kim Shuang Wang Jeremy J. Mao | 2011 | International Journal of Oral Science2011，3，3： | 16 |
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