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Sodium-glucose cotransporter 2(SGLT2)inhibitors have gained momentum as the latest class of antidiabetic agents for impr......
Broad phenotypic alterations and potential dysfunction of lymphocytes in individuals clinically reco
Although millions of patients have clinically recovered from COVID-19,little is known about the immune status of lymphoc......
Broad phenotypic alterations and potential dysfunction of lymphocytes in individuals clinically reco
Although millions of patients have clinically recovered from COVID-19,little is known about the immune status of lymphoc......
对黄淮平原224个农田表层土壤样品中7种重金属（As、Cd、Cr、Hg、Ni、Pb和Zn）浓度进行了调查,采用Hakanson潜在生态危害指数法对其生......
A series of novel naphthalimide-derived metronidazoles as new type of antimicrobial agents were for the first time desig......
Objective To investigate the role of vascular endothelial growth factor-activating transcriptional factor (VEGF-ATF) on ......
In this paper,a new method is proposed to overcome the problem of local optima traps in a class of evolutionary algorith......
This paper presents a developed new coupled method which combined our in-house CFD solver naoe-FOAM-SJTU and naoe-FOAM-o......
Multi-criteria Satisfaction Assessment of the Spatial Distribution of Urban Emergency Shelters Based
This article introduces a framework for the multi-criteria satisfaction assessment of the spatial distribution of urban ......
Ammonia induces astrocyte swelling, which is strongly associated with overexpression of aquaporin-4. However, the mechan......
Neuraminidase (NA) is one of the most important targets to screen the drugs of anti-influenza virus A and B. After virtu......
The title mononuclear zinc(II) complex [Zn(BCDP)(H2O)2] (BCDP = N,N’-bis(3,5- dichlorosalicylidene)-1,3-diaminopropane)......
A novel synthetic strategy for the construction of 4′-spironucleosides via cascade radical translocation cyclization of......
Endoscopic submucosal dissection (ESD) is an advanced therapeutic endoscopic technique,which allowsresection of larger s......
Liver resection and metabolic disorders: An undescribed mechanism leading to postoperative mortality
AIM: To investigate the mechanism leading to perioperative mortality in patients undergoing major liver resection and pr......
...
Surgery remains the only chance of cure for pancreatic cancer, but only 15%-25% of patients present with resectable dise......
利用风廓线雷达和地基微波辐射计观测资料,对2010年4月12日发生在湖北咸宁的一次冰雹过程进行了分析,探讨这两种资料在冰雹天气监......
Owing to its unique superiority in improving quality of life and prolonging survival time among advanced lung cancer pat......
Evaluation of the yield and nitrogen use efficiency of the dominant maize hybrids grown in North and
Breeding high-yielding and nutrient-efficient cultivars is one strategy to simultaneously resolve the problems of food s......
Production Performance of Root Systems of Four Forage Legume Species and Their Development Character
Production performance of four forage legumes species of Medicago sativa,Onobrychis viciifolia,Lotus corniculatus and Ga......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
The conventional collector for diaspore mineral is oleic acid （OLA）, which is highly insoluble and must be used in high do......
We study spectral properties of a quantum Hamiltonian with a complex-valued energy-dependent potential related to a mode......
Potential energy sequences of characteristic atoms on basis of heats of formation of disordered Au（1
...
Projectiles made of reactive structure materials(RSM)can damage the target with not only kinetic but also chemical energ......
未知连续环境状态下的Q学习路径规划算法在执行对环境的试错时收敛速度慢,容易陷入局部,不利于对真实未知环境的探索,为解决此问题......
为了研究小口径可燃药筒装药膛内实际燃烧规律，以小口径可燃药筒定容燃烧的p t 曲线与主装药膛内燃烧的p t曲线为标准，应用势平衡理......
【目的】研究农村居民点用地集约利用的潜力,为加快工业化和农村城镇化进程、促进城乡统筹发展和土地资源集约利用提供参考。【方......
通过例题引出动能定理应用于某质量弹簧非保守系统中的一个隐含错误，对此进行了全过程分析，指出在应用动能定理解质系运动问题时不能......
通过对基建矿井机电运输管理中常出现的违反《煤矿建设安全规范》、《煤矿安全规程》和国家行业主管部门的禁令、条例、规定等所造......
土地整理是促进土地合理利用、调整土地利用结构和土地关系的重要手段，而耕地整理是其中最重要的一部分，对耕地整理潜力进行评价又是......
运用Ｂｅｒｇｍａｎ理论讨论了嵌入体为平行排列的无限圆柱形的二维二元复合介质系统，发展了一套计算二维复合介质电势分布的半解析的第一性原理计......
通过气油比、地层温度对比等研究，认为柯19井J。气藏和丘东气田J2x凝析气藏、小草湖地区J2x—J2s凝析气藏是相似的，是长期较高地层温......
By solving the basic equations of magnetic field in the anisotropic magnetic mediain which the tensor μik is symmetric,......
摘要：【目的】開展湛江某流域水稻田土壤汞污染调查，为流域农田合理种植及农产品安全生产提供参考依据。【方法】测定研究区上、中、......
对ＳｉＯ２掺杂的ＳｎＯ２．ＣｏＯ．Ｎｂ２Ｏ５压敏电阻非线性电学性质进行了研究，并对其微观结构进行了电镜扫描，且对其晶界势垒高度进行了测量，实验表明ｘ（ＳｉＯ２）＝０．３％掺杂的ＳｎＯ．ＣｏＯ．Ｎｂ２Ｏ５压敏电阻的......
在综合分析气候、植物生物学特性和土壤湿度三方面因素的基础上，利用多年的白杨农田防护林试验资料，建立了塔里木河流域白杨农田防护......
本文以无旋场的积分路径为射线，以边界上已知的势值为输入、输出量，利用反拉东变换求一个梯度场的势函数，用反演的方法求解可以化为拉......
【目的】研究椰子在我国的适生区，为椰子的推广种植提供技术支持。【方法】通过实地调查和已公开发表的科技论文，获取椰子在我国的已......
10kV配电线路由于其拥有广泛的用途，在社会生产与生活中发挥着非常重要的作用，然而却因为其没有杜绝安全隐患而常常出现事故。文章根......
利用民勤气象站1960～2009年逐日平均气温、平均最高气温、平均最低气温、平均风速、平均相对湿度、日照时数和降水量的观测数据,结......
以西藏那曲流域的安多站和那曲站两个气象站点逐日气象数据为基础,分别采用Mann-Kendall检验、最大熵谱分析、滑动t检验、Yamamoto......
平衡状态时的土壤有机碳含量水平确定对于正确评价土壤的固碳潜力和制定合理的有机物质分配措施有重要意义。本文通过比较红壤典型......
通过将生物质精炼理念与现有制浆造纸工艺相结合的方法，可以解决传统生产过程中存在的瓶颈问题，实现纸浆和纸张产能的增加。同时，生物......
在河北省鹿泉市南铜冶村试区实施了工程，农艺等综合节水技术，冬小麦全生育期浇２次水，使小麦产量达７５００ｋｇ／ｈｍ＾２，水分利用效率达１８ｋｇ／ｈｍ＾２·ｍｍ。若种植节水品......
本文以长清县为例 ,利用遥感和地理信息系统技术 ,从综合肥力的观点出发 ,科学地考虑影响土地生产力水平的多种因素 ,确定合理的数......
通过解析地给出演化系统在突变、选择、随机漂变共同作用下的适应景观,讨论了演化过程相应的动力学行为.与已知的结果进行了比较,......
Potential Distribution of Alien Invasive Species and Risk Assessment： a Case Study of Erwinia amylov
相异的侵略种类，在火老家(Erwinia amylovora ) 的情况中代表严重风险到生物多样性和经济，细菌病那在北美洲发源，它可以借助于水果贸......
