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| 1 | Theoretical framework of dualistic nature–social water cycle显示文摘The global climate change and intensification of human activities in recent decades have made profound changes in hydrological cycle processes and water resources,and produced serious water problems and water crisis in many areas.The main reason is that the driving force of water cycle,the structure of water cycle,and the parameters of water cycle have dualistically evolved under the influence of human activities,and consequently resulted in reduction of runoff water resources,water pollution,and degradation of natural ecosystems.In order to realize of the safety aim of water supply,water environment,and ecosystem in area which is short of water resources,scientific regulation of water resources must take basin water cycle system as the unified base,and the first scientific basis is the awareness of the internal mechanism and law of water cycle evolution under highly intensive human activities.This article discussed four aspects of dualistic water cycle evolution,including its history in China,its theory,its characteristics in a typical basin,and its description of integral structure,along with the conceptive model system to quantify it.This article can be a reference to the basic cognition of water cycle evolution in a changing environment,and the study of water resources reduction reasons in the contemporary age. | Dayong Qin Chuiyu Lu Jiahong Liu Hao Wang Jianhua Wang Haihong Li Junyin Chu Genfa Chen | 2014 | Chinese Science Bulletin2014,59,8: | 5 |
| 2 | Determination of Hydrocarbon Charging History by Diagenetic Sequence and Fluid Inclusions:A Case Study of the Kongquehe Area in the Tarim Basin显示文摘Petrographic analysis of hydrocarbon inclusions in reservoirs is the basis and prerequisite for study of hydrocarbon charge history using fluid inclusion analysis.Samples from Silurian reservoirs in the Kongquehe area were studied with microscopy,cathode luminescence and scanning electron microscopy,and the paragenetic sequence of diagenetic events was established.Aqueous and oil inclusions were found in four different occurrences,i.e.,① in healed cracks in detrital quartz grains,② in quartz overgrowths that were formed relatively early in diagenesis,③ in healed cracks crosscutting quartz overgrowths and detrital quartz,and ④ in paragenetically late calcite cements.Solid bitumens were found in intergranular pores and in late fractures,whereas gas inclusions occur in healed cracks crosscutting quartz overgrowths and detrital quartz.The homogenization temperatures of aqueous(Th_(aq)) and oil incluisons(Th_0) within individual fluid inclusion assemblages are very consistent,suggesting that the microthermometric data are reliable.The Th_(aq) values are generally larger than Th_0,indicating the oil charging events took place at significant depths.The results suggest that there were at least two episodes of hydrocarbon charging in the Kongquehe area:the early hydrocarbon charging occurred in late Caledonian,dominated by oil,and the late hydrocarbon charging occurred in the Yanshan-Himalayan,first by oil and then gases.In addition,two episodes of hydrocarbon reservoir adjustment and destruction occurred in the Hercynian and Himalayan,respectively,forming solid bitumen. | WANG Bin FENG Yong ZHAO Yongqiang ZHOU Yushuang LUO Yu ZHANG Genfa | 2015 | Acta Geologica Sinica(English Edition)2015,89,3: | 5 |
| 3 | Emodin promotes the osteogenesis of MC3T3- E1 cells via BMP-9/Smad pathway and exerts a preventive effect in ovariectomized rats显示文摘 | Xiaojing Chen Shuang Zhang Xiaoting Chen Yan Hu Jin Wu Shuyan Chen Jing Chang Genfa Wang Yanhong Gao | 2017 | Acta Biochimica et Biophysica Sinica2017,49,10: | 3 |
| 4 | Systematic review of atorvastatin for the treatment of Alzheimer's disease显示文摘OBJECTIVE:To assess the clinical efficacy and safety of atorvastatin in the treatment of Alz-heimer's disease.DATA SOURCES:Medline(1948/2011-04),Embase(1966/2011-04),Cochrane Library(Issue 3,2011),Chinese National Knowledge Infrastructure(1989/2011-04),and the Chinese Biomedical Literature Database(1979/2011-04) were searched for randomized clinical trials regardless of lan-guage.Abstracts of conference papers were manually searched.Furthermore,Current Controlled Trials(http://gffzz872f90091fd340c7hb0vu9f5fqvcw6wuu.ffgz.tsg.suse.edu.cn),Clinical Trials.gov(http://gffzzd3f38a9638994581hb0vu9f5fqvcw6wuu.ffgz.tsg.suse.edu.cn),and Chinese Clinical Trial Registry(http://gffzz9a58629d6cad4064hb0vu9f5fqvcw6wuu.ffgz.tsg.suse.edu.cn) were also searched.Key words included Alzheimer disease,dementia,cognition,affection,memory dysfunction,hydroxymethylglutaryl-CoA reductase inhibitors,atorvastatin and statins.DATA SELECTION:Randomized controlled trials of grade A or B according to quality evaluation criteria of the Cochrane Collaboration were selected,in which atorvastatin and placebo were used to evaluate the effects of atorvastatin in the treatment of Alzheimer's disease.Study methodological quality was evaluated based on criteria described in Cochrane Reviewer's Handbook 5.0.1.Revman 5.1 software was used for data analysis.MAIN OUTCOME MEASURES:Clinical efficacy,safety,withdrawal from the studies,and withdrawal due to adverse effects.RESULTS:Two randomized controlled trials were included,one was scale A,and the other was scale B.All patients(n = 710,age range 50-90 years) were diagnosed as probable or possible mild to moderate Alzheimer's disease according to standard criteria and treated with atorvastatin 80 mg/d or placebo.There was no difference between the two groups in the final follow-up for Clinical Global Impression of Change scale(WMD = 0.13,95%CI:-0.15 to 0.40),the Alzheimer's Disease Assessment Scale-cognitive subscale(WMD = 1.05,95%CI:-3.06 to 6.05),Mini-Mental State Examination Scale(WMD = 0.77,95%CI:-0.57 to 2.10),and the Neuropsychiatric Instrument(WMD = 2.07,95%CI:-1.59 to 5.73).The rates of abnormal liver function,withdrawal from treatment,and withdrawal due to adverse effects were higher in the treatment group(OR = 7.86,95%CI:2.50-24.69;OR = 4.70,95%CI:2.61-8.44;and OR = 5.47,95%CI:3.01-9.94;respectively) com-pared with the placebo group.CONCLUSION:There is insufficient evidence to recommend atorvastatin for the treatment of mild to moderate Alzheimer's disease,because there was no benefit on general function,cognitive function or mental/behavior abnormality outcome measures.Efficacy and safety need to be confirmed by larger and higher quality randomized controlled trials,especially for moderate to severe Alzheimer's disease,because results of this systematic review may be limited by selection bias,implementation bias,as well as measurement bias. | Yuan Sun Genfa Wang Zhihong Pan Shuyan Chen | 2012 | Neural Regeneration Research2012,7,17: | 2 |
| 5 | Energy consumption and economic growth in China: A multivariate causality test显示文摘 | Yuan Wang Yichen Wang Jing Zhou Xiaodong Zhu Genfa Lu | 2011 | Energy Policy2011,,39: | 1 |
| 6 | A New Accumulation Model of Coal Seams in France Extensional Basins显示文摘This paper, based on the sedimentary features of the coal seams in the typical extensional (faulted) coal basins between two inland mountainous areas of the Central Massif (France) deals with the accumulation mechanism and the corresponding sedimentary tectonic conditions of these thick coalbeds, and proposes a new coal accumulation model for the inland lacustrine basin thick coalbeds. The presence of a great number of gravity flow sediments such as detrital flow, diluted slurry flow or turbidity current sediments in the coal seams, and that of the contemporaneous gravity slump and deformation structure in the coal seam itself both indicate that the lacustrine environment in the accumulation of the thick coalbeds was characterized by the relatively deep flood and violent sedimentation. This model can not only interpret reasonably the accumulation mechanism of the thick coalbeds developed in the fault basins in the Central Massif, France, but also show its features distinctively from those of the accumulation model of the traditional thick coalbeds. | Wang Hua Wang Genfa Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China | 2000 | Journal of Earth Science2000,19,3: | 0 |
| 7 | Study on agricultural structure and non-point source pollution: a case in Dapu Town of Yixing City显示文摘The water body of Taihu Lake has been eutrophicated because of area-source pollution. 83% of the total nitrogen and 84% of the total phosphorus of the pollutant that have washed into Taihu Lake originated from the fertilizer of crop land, rural animal husbandry and living sewage and rubbish in rural area. The goal of adjusting agricultural structure is to improve agricultural development, and to increase the peasants’ income by planting non-grain crop, centralizing animal husbandry, and intensifying aquaculture, etc. It is necessary to research on the influences of agricul- ture industrial structure on area-source pollution. This paper studies a case of Dapu Town in Yixing City, which is a typical drainage place beside Taihu Lake. On the basis of the analysis on the status quo of area-source pollution and agriculture industrial structure in Dapu Town, the conflicts between them are discussed. Non-grain crop production with a great deal of fertilizer and developing aquaculture with a great deal of organic pollutant, which are directly discharged, make area-source pollution more serious and accelerate the eutrophication in Taihu Lake. This paper suggests taking corresponding technological measures and policies, which have been tested in Dapu Town and demonstrated in Taihu Lake area. | Jiang Dongmei Wang Xiyuan Liu Minghui Lu Genfa | 2006 | Ecological Economy2006,2,3: | 0 |
| 8 | Temporal Causal Relationship between Resource Use and Economic Growth in East China显示文摘现在的纸试图联合 cointegration 理论和材料流动分析途径在华东在江苏省检验在资源使用和真实 GDP 之间的原因的关系。学习从 1990 ~ 2007 考虑时期。我们为资源使用把直接材料输入用作代理变量。我们的评价显示真实 GDP 和资源使用是 cointegrated,仅仅从资源使用有单向性的长期间 Granger 诱发性跑到真实 GDP,然而并非反过来也如此。评价结果意味着资源以经济生长是一个限制因素,并且,因此,策略应该在华东为更精力旺盛的经济开发和一致资源使用被采用。而且,涉及礼品的新奇想法和方法论学习能乐意地被扩大为在资源使用和经济生长之间的关系的分析盖住另外的区域。 | Yuan Wang Jie Chen Genfa Lu | 2011 | China & World Economy2011,19,2: | 0 |
| 9 | Exploiting ultra-large linear elasticity over a wide temperature range in nanocrystalline NiTi alloy显示文摘Many shape memory alloys can support large recoverable strains of a few percent by reversible stressinduced martensite transformation,yet they behave non-linear within a narrow operating temperature ra nge.Developing the bulk metallic materials with ultra-large linear elasticity over a wide tempe rature range has proven to be difficult.In this work,a material design concept was proposed,that is true elastic deformation and reversible twinning-detwinning deformation run in parallel to overcome this challe nge.By engineering the residual internal stress to realize the concurrency of true elastic deformation and twinning-detwinning deformation,a bulk nanocrystalline NiTi that possesses an ultra-large linear elastic strain up to 5.1 % and a high yield stress of 2.16 GPa over a wide temperature range of 270℃ was developed.This study offers a new avenue for developing the metallic materials with ultra-large linear elasticity over a wide temperature range of 270℃(from 70℃ to-197℃). | Zhen Sun Shijie Hao Genfa Kang Yang Ren Junpeng Liu Ying Yang Xiangguang Kong Bo Feng Cheng Wang Kun Zhao Lishan Cui | 2020 | Journal of Materials Science & Technology2020,54,22: | 0 |