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| 1 | Recent glacial retreat in High Asia in China and its impact on water resource in Northwest China显示文摘Under the impact of climatic warming, the glaciers in the High Asia in China have been retreating continuously with negative glacial mass balance in recent several decades. The retreat became more intensive in the past 10 years. The spatial pattern of the glacial retreat in the High Asia in China is that the smallest magnitude of retreat is in the inland of the Tibetan Plateau, the magnitude increases from the inland to the margin of the Tibetan Plateau, and the largest magnitude at the margin of the Tibetan Plateau. The glacial retreat in the High Asia in China has an important impact on the water resource of the arid regions in Northwest China. This study shows that the glacial retreat in the 1990s has caused an increase of 5.5% in river runoff in Northwest China. In the Tarim River basin, the increase of river runoff is higher than 5.5%. | YAO Tandong 1,2 ,WANG Youqing 2 ,LIU Shiying 2,1 ,PU Jianchen 2,1 ,SHEN Yongping 2 & LU Anxin 2,1 1.Institute of Tibetan Plateau Research,Chinese Academy of Sciences,Beijing 100029,China 2.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou 730000,China | 2004 | Science China Earth Sciences2004,47,12: | 117 |
| 2 | 应重视对变应性鼻炎的研究显示文摘 | 王德云 | 2005 | 中华耳鼻咽喉头颈外科杂志2005,40,3: | 81 |
| 3 | 变应性鼻炎治疗的进展显示文摘 | 张罗 韩德民 | 2005 | 中华耳鼻咽喉头颈外科杂志2005,40,3: | 86 |
| 4 | 可持续性评价的ImPACTS等式显示文摘可持续发展要求必须在一个地球的约束下,最大限度地满足人类的发展需求。通过分析生态足迹与人类社会发展的关系,从可更新和不可更新资源利用效益角度来看,在发展的可持续性上发达国家比发展中国家在利用地球容纳环境和社会期望方面具有明显的优势。同时,气候变暖的事实说明,人类对不可更新化石燃料的开采和利用速率已经超过地球上生态系统吸收CO的能力。各国要取得社会发展并使之具有可持续性,应该在地球的可持续性尺2度范围内增加自己的全球足迹份额,而不是简单的减少足迹。以中国的南水北调、北粮南运,粮食安全及世界石油消费利用为例说明了社会资源在缓解和减轻环境影响方面的作用。在剖析经典的IPAT等式及其变种等式ImPACT分析框架的基础上,提出了一个新的可持续性评价研究框架—ImPACTS等式,并讨论了新等式的政策含义。在ImPACTS等式中,新增项S——代表社会资源的状态(社会发展状态),m代表管理,用来强调人类采用协调的方式来解决超过可持续性尺度这一问题的重要性,I因此变成了集成的影响评价—对环境的影响和社会发——展的损益评价。 | 徐中民 程国栋 邱国玉 | 2005 | 地理学报2005,60,2: | 110 |
| 5 | 我国海绵城市试点示范申报策略研究与能力建设建议显示文摘我国城市面临严峻的水安全风险,在做好城市排水的同时,必须转变城市水安全治理思路,顺应自然、运用自然并和谐推进城市开发,积极开展海绵城市规划建设。海绵城市在规划建设界属于全新概念,源于城市排水(雨水)防涝和雨洪利用等,又是城市水安全的中枢机制,目前从理论认识、把握、适应、运用和发展等方面还处于摸索阶段,结合自上至下的国家创建要求和自下自上的地方申报意愿,本研究系统剖析了国家城市排水(雨水)排涝与海绵城市建设顶层政策设计,促进地方城市全面厘清国家政策沿革,抓住政策工作要点的革新,并从健全和完善地方城市申报能力出发,比对研究排水规划和申报要点的内容关联性,确认排水规划当成为申报的主体内容,但同时作为申报要点,应高于该规划,通过比较七市(县、镇)排水规划成果,来识别完善申报的路径,助力地方城市更好地从因地制宜、科学有效角度出发,提升现有排水规划内容,突出城市海绵体建设,来夯实申报创建能力,推动城市开发加快实现低冲击模式(LID,Low Impact Development)。 | 徐振强 | 2015 | 建设科技2015,0,3: | 69 |
| 6 | Overview of advancement and development trend on magnesium alloy显示文摘Magnesium alloys are characterized by their low density(approximately 1.8g/cm3 for magnesium alloys),high strength,large modulus of elasticity,good heat dissipation,good shock absorption,greater ability to withstand impact load than aluminum alloys,good corrosion resistance to organic matter and alkalinity.According to the statistical analysis of literature data collected by Web of Science Core Collection,it can be found that the growth rate of publications on magnesium alloy during 2008-2018 is significantly higher than the overall growth rate of alloy research papers.In the past 11 years,the Web of Science Core Collection has collected 21,440 papers on magnesium alloys,averaging nearly 2000 papers annually,of which 2768 papers were collected in 2018,an increase of 206%over 2008,accounting for more than one fifth o f the total literature on alloy research.Magnesium alloys have become an important lightweight metallic structural material and have been widely studied worldwide.As the only journal focusing on magnesium alloy research which devoted to the coverage and dissemination of global research on magnesium alloys.This article statistically analyzes all the academic articles published by Journal of Magnesium and Alloys(JMA)from 2013 to 2018 and compares them with all the articles containing magnesium alloy in their titles on the Web of Science during this period.The development trends of magnesium alloys are summarized based on these articles,and the influence and academic value of the articles published by JMA are summarized as well.This paper hopes to better realize the value of JMA,help better spread the academic research of magnesium alloys,and promote the development of global magnesium alloy research.©2019 Published by Elsevier B.V.on behalf of Chongqing University. | Tiancai Xu Yan Yang Xiaodong Peng Jiangfeng Song Fusheng Pan | 2019 | Journal of Magnesium and Alloys2019,7,3: | 56 |
| 7 | Impacts of climate warming on plants phenophases in China for the last 40 years显示文摘Based on plant phenology data from 26 stations of the Chinese Phenology Observation Network of the Chinese Academy of Sciences and the climate data, the change of plant phenophase in spring and the impact of climate warming on the plant phenophase in China for the last 40 years are analyzed. Furthermore, the geographical distribution models of phenophase in every decade are reconstructed, and the impact of climate warming on geographical distribution model of phenophase is studied as well. The results show that (i) the response of phenophase advance or delay to temperature change is nonlinear. Since the 1980s, at the same amplitude of temperature change, phenophase delay amplitude caused by temperature decrease is greater than phenophase advance amplitude caused by temperature increase; the rate of phenophase advance days decreases with temperature increase amplitude, and the rate of phenophase delay days increases with temperature decrease amplitude. (ii) The geographical distribution model between | ZHENG Jingyun GE Quansheng HAO Zhixin | 2002 | Chinese Science Bulletin2002,47,21: | 41 |
| 8 | Impact chaos control and stress release——A key for development of ultra fine vibration milling显示文摘Through our previous experimental and analytical studies, it has been discovered that the key for the development of vibration milling is the impact chaos control and stress release. The necessities for the chaos control and stress release are: (i) to strictly eliminate the sub-harmonics; (ii) to control the super-harmonics to a lower level and (iii) to load the system compressively with relatively higher period, in order that the vibration energy can be absorbed by the particles effectively and sufficiently. A new vibration model for ultra fine milling is proposed, which has wide applications in preparing ultra fine particles. | WANG Shulin(Department of Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China) | 2002 | Progress in Natural Science:Materials International2002,12,5: | 40 |
| 9 | 谣言实现的社会机制及对信息的治理显示文摘Rumors are a type of false information, a consequence of an asymmetrical informational structure. This paper focuses on the social mechanisms of rumor fulfilling. Rumors with important contents related to people’s personal interests win acceptance through changing people’s expected payoffs, misleading people to the belief that acceptance of the rumor would beneficially outperform rejection of it. Nevertheless, it is risky to believe rumors; therefore, people make their decision whether to believe a rumor or not by referring to other people’s choices. An analysis was performed first within a game model that incorporated the variables of an individual’s expectancy and other people’s impact to predict whether the individual would accept or reject a rumor. Another analysis followed to further examine the functions of some dynamic mechanisms in rumor fulfilling when group pressure and network effects were introduced. Finally, an exploratory discussion on how to prevent rumors and erase their effects via information management strategies was presented. | 李国武 | 2005 | 社会2005,25,4: | 31 |
| 10 | 变应性鼻炎及其对哮喘的影响(ARIA)2010年修订版解读显示文摘变应性鼻炎(AR)是一个全球性健康问题,其患病率高达10%-20%,且呈流行增加趋势,给患者、家庭乃至整个社会造成沉重负担。近年来,国内外AR临床指南的制订对提高疾病的诊治水平起到了积极的推动作用,其中最具代表性的指南是以循证医学为基础的“变应性鼻炎及其对哮喘的影响(allergic rhinitis and its impact on asthma,ARIA)”。 | 程雷 张罗 | 2011 | 中华耳鼻咽喉头颈外科杂志2011,46,5: | 34 |
| 11 | 加强变应性鼻炎研究 促进临床规范治疗显示文摘国内外流行病学调查资料显示,变应性鼻炎患病率呈现逐渐上升趋势。世界卫生组织关于变应性鼻炎及其对哮喘的影响(allergic rhinitis and its impact on asthma,ARIA)的文件指出,世界范围内的患病率大约在15%~20%,我国目前缺乏全国性、多中心的流行病学观察数据,部分中心城市的初步观察结果显示其患病率大约在5%~10%,估计全国的患病人数超过五千万。众所周知,变应性鼻炎所引起的鼻部症状、眼部症状及相关器官症状给患者健康和生活质量带来严重影响,患者的睡眠、体力活动以及情绪等各项指标都有明显改变。研究表明,变应性鼻炎对体力活动的影响高于哮喘,对情绪的影响二者相似,对于体能和社会活动的影响不如哮喘,但同时也给患者及其家庭带来了巨大的经济负担。尽管如此,在当今日益发达的信息化社会,变应性鼻炎并未引起患者、家属以及专科医生对生活质量影响的足够重视,患者的生活和临床诊疗尚存有不少亟待解决的问题。 | 韩德民 | 2006 | 中华耳鼻咽喉头颈外科杂志2006,41,7: | 24 |
| 12 | VIC distributed hydrological model to predict climate change impact in the Hanjiang Basin显示文摘The climate impact studies in hydrology often rely on climate change information at fine spatial resolution. However, the general circulation model (GCM), which is widely used to simulate future climate scenario, operates on a coarse scale and does not provide reliable data on local or regional scale for hydrological modeling. Therefore the outputs from GCM have to be downscaled to obtain the information fit for hydrologic studies. The variable infiltration capacity (VIC) distributed hydrological model with 9×9 km2 grid resolution was applied and calibrated in the Hanjiang Basin. Validation results show that SSVM can approximate observed precipitation and temperature data reasonably well, and that the VIC model can simulate runoff hydrograph with high model efficiency and low relative error. By applying the SSVM model, the trends of precipitation and temperature (including daily mean temperature, daily maximum temperature and daily minimum temperature) projected from CGCM2 under A2 and B2 scenarios will decrease in the 2020s (2011―2040), and increase in the 2080s (2071―2100). However, in the 2050s (2041―2070), the precipitation will be decreased under A2 scenario and no significant changes under B2 scenario, but the temperature will be not obviously changed under both climate change scenarios. Under both climate change scenarios, the impact analysis of runoff, made with the downscaled precipitation and temperature time series as input of the VIC distributed model, has resulted in a decreasing trend for the 2020s and 2050s, and an overall increasing trend for the 2080s. | GUO ShengLian GUO Jing ZHANG Jun CHEN Hua | 2009 | Science China(Technological Sciences)2009,52,11: | 23 |
| 13 | 生命周期评价方法体系及其对比分析显示文摘简要概述了目前常用生命周期评价(LCA)方法体系:EDIP 97、EPS2000、Ecoindicator 99、CML2001、IMPACT2002+和EDIP 2003体系,它们大体可将其划分为两类:面向问题的方法和损害为主的方法。最后,在此基础上对这几种评价方法体系作了论述与比较。 | 段宁 程胜高 | 2008 | 安徽农业科学2008,36,32: | 22 |
| 14 | 过敏性鼻炎与支气管哮喘同一性分析显示文摘 | 张二辉 | 2009 | 临床肺科杂志2009,14,2: | 23 |
| 15 | Effects of rare earth elements on inclusions and impact toughness of high-carbon chromium bearing steel显示文摘High-carbon chromium bearing steels with different rare earth (RE) contents were prepared to investigate the effects of RE on inclusions and impact toughness by different techniques. The results showed that RE addition could modify irregular Al2O3 and MnS into regular RE inclusions. With the increase of RE content, the reaction sequence of RE and potential inclusion forming elements should be O, S, As, P and C successively. RE inclusions containing C might precipitate in molten steel and solid state, but the precipitation tem perature was significantly higher than that of carbides in high-carbon chromium bearing steel. For experim ental bearing steels, the volume fraction of inclusions increased steadily with the increase of RE content, but smaller and more dispersed inclusions could be obtained by 0.018% RE content compared with bearing steel without RE, whereas the continuous increase of RE content led to an increasing trend for inclusion size and a gradual deterioration for inclusion distribution. RE addition could improve the transverse impact toughness and isotropy of bearing steel, and for modified highcarbon chrom ium bearing steel by RE alloying, the increase of RE content continuously increased both transverse and longitudinal im pact toughness until excessive RE addition. | Chaoyun Yang Yikun Luan Dianzhong Li Yiyi Li | 2019 | Journal of Materials Science & Technology2019,35,7: | 22 |
| 16 | Saline dust storms and their ecological impacts in arid regions显示文摘In many arid and semiarid regions,saline playas represent a significant source of unconsoli-dated sediments available for aeolian transport,and severe saline dust storms occur frequently due to human disturbance.In this study,saline dust storms are reviewed systematically from the aspects of con-cept,general characteristics,conditions of occurrence,distribution and ecological impact.Our researches showed that saline dust storms are a kind of chemical dust storm originating in dry lake beds in arid and semiarid regions;large areas of unconsolidated saline playa sediments and frequent strong winds are the basic factors to saline dust storm occurrence;there are differentiation characteristics in deposition flux and chemical composition with wind-blown distance during saline dust storm diffusion;and saline dust storm diffusion to some extent increases glacier melt and results in soil salinization in arid regions.An under-standing of saline dust storms is important to guide disaster prevention and ecological rehabilitation. | Jilili Abuduwaili | 2010 | Journal of Arid Land2010,2,2: | 21 |
| 17 | 解读2008年新版变应性鼻炎及其对哮喘的影响显示文摘2008年,(Allergy)增刊发表了由全球61位学者共同完成的新版“变应性鼻炎及其对哮喘的影响”(allergic rhinitis and its impact on asthma,ARIA)一文,全文153页,其中正文83页,文末引用文献2241篇。对比2001年由37位学者完成的初版ARIA(全文188页,其中正文124页,文末引用文献2776篇),新版的作者增多,而篇幅缩短。它的主要目的是在2001版本的基础上加入了2000年以后发表的文章, | 张罗 韩德民 | 2008 | 中华耳鼻咽喉头颈外科杂志2008,43,7: | 21 |
| 18 | Mutual Impact of Diabetes Mellitus and Tuberculosis in China显示文摘China has a double burden of diabetes mellitus and tuberculosis, and many studies have been carried out on the mutual impact of these two diseases. This paper systematically reviewed studies conducted in China covering the mutual impact of epidemics of diabetes and tuberculosis, the impact of diabetes on multi-drug resistant tuberculosis and on the tuberculosis clinical manifestation and treatment outcome, the yields of bi-directional screening, and economic evaluation for tuberculosis screening among diabetes patients. | CHENG Jun ZHANG Hui ZHAO Yan Lin WANG Li Xia CHEN Ming Ting | 2017 | Biomedical and Environmental Sciences2017,30,5: | 21 |
| 19 | 栓皮栎体胚诱导关键影响因素研究显示文摘Immature zygotic embryos of Quercus variabilis were as explants to induce somatic embryogenesis. Several factors influencing somatic embryogenesis have been assayed. Somatic embryos can be induced in MS and WPM basal medium, but there was more quantity, big size and high induction rate in MS medium. Induction rate was not significant cultured in light and dark condition. Zygotic embryos, collected in middle of July, gave higher rate of somatic embryogenesis than those collected on the earlier or later date. By adding 6-BA in medium individually, somatic embryogenesis appeared directly on the zygotic embryos without detectable callus. Secondary embryogenesis appeared in medium with 2,4-D individual or combined with 6-BA or TDZ. High induction frequency of 90% was achieved in MS medium supplemented with 0.5 mg·L -1 6-BA and 2,4-D, whereas the rate in hormone-free medium was only 16.7%. The genotypes of mother trees had an great impact on the inducing rate. Zygotic embryo surgery treatments were not favorable to embryogenesis. It was best to inoculate with entire zygotic embryos. The hypocotyl was a crucial part on somatic embryogenesis for Q. variabilis. | 张存旭 姚增玉 赵忠 | 2005 | 林业科学2005,41,2: | 20 |
| 20 | 变应性鼻炎及其对哮喘的影响(ARIA)指南十年回顾与展望显示文摘近半个世纪以来,变应性鼻炎(AR)和哮喘的流行率显著增加,已成为全球性的健康问题。而且,二者经常发生在同一个患者,被形容为“同一气道,同一疾病”。1999年12月,世界卫生组织(WHO)的一个专家工作组开始研讨和制定“变应性鼻炎及其对哮喘的影响”(Allergic Rhinitis and its Impact on Asthma,ARIA),并于2001年正式发表了这一全球性的临床指南[1]。ARIA采用新的分类方法。 | 程雷 陈育智 无 | 2012 | 中华耳鼻咽喉头颈外科杂志2012,47,8: | 20 |