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Influence of magnetic filter field on the radio-frequency negative hydrogen ion source of neutral be
In the design of negative hydrogen ion sources,a magnetic filter field of tens of Gauss at the expansion region is essen......
Biomarkers in bile-complementing advanced endoscopic imaging in the diagnosis of indeterminate bilia
Biliary strictures present a diagnostic challenge and a conundrum, particularly when an initial work up including abdomi......
Lanthanide amino acid Schiff base complexes:synthesis,spectroscopic characterization,physical proper
Complexes of La(Ⅲ),Nd(Ⅲ),Gd(Ⅲ),Sm(Ⅲ),and Ce(Ⅳ) were synthesized with Schiff base [(3,5-di-tert-butyl-2-hydroxybenzy......
Synthesis, structure characterization, and ion exchange properties of a novel open-framework ecomate
A novel open-framework ecomaterial silicotitanate (Na4Ti4Si3O10) was synthesized by a combination of sol-gel and hydroth......
The white-light corona calibrated data with processing level L1 from the LASCO-C2/SOHO instrument, and data from the Win......
AIM:To investigate the protective effect of lansoprazoleon ischemia and reperfusion(I/R)-induced rat intestinalmucosal ......
A Density Functional Theory Study of the Hydrates of 2NH_3:H_2SO_4 and Its Implications for the Form
Density functional theory was used at the B3LYP/6-311++G(d,p) level of theory to study the hydrates of 2NH3:H2SO4:nH2O f......
The effect of pre-corrosion on fatigue behavior of high strength steel 38CrMoAl was investigated with a fatigue test met......
A special winding machine with high accuracy has just been developed and applied to the construction of HT-7U Tokamak. I......
Excited states in 141Nd have been studied by using in-beam7-ray spectroscopic techniques with the heavy-ion induced 130......
SYNTHESIS OF ACIDIC PHOSPHATES AND PHOSPHONATES AND THEIR STRUCTURE-REACTIVITY STUDIES ON THE EXTRAC
Methods for the synthesis of five types of acidic phosphates, phosphonates as well asohosphinates have been deseribed. ......
The fluorescence properties of four insulin analogs with tryptophane substitutions, [L-Trp]~(A1) insulin, [D-Trp]~(A1) ......
,Simulation of radiation dose distribution and thermal analysis for the bulk shielding of an optimiz
The Chinese Academy of Science has launched a thorium-based molten-salt reactor (TMSR) research project with a mission t......
This paper deals with delay-dependent robust stability of neutral Lurie control sys- tems with multiple nonlinearities a......
目的检测靶向近膜区(membrane proximal external region，MPER)中和抗体2F5、4E10对HIV逃逸N肽抑制剂的突变株(简称逃逸突变株)的中......
目的:探讨鱼龙汤治疗喘证的临床疗效及机制.方法:采用前瞻性随机对照试验的方法,将180例喘证患者随机分为治疗组、中药对照组、西......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
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......
诱捕受体3(decoy receptor 3,DcR3)又称为TR6,在多种恶性肿瘤存在着过度表达[2].该基因表达产物可与相关配体结合,从而阻断由这些......
目的 观察中性粒细胞弹性蛋白酶(NE)在重症急性胰腺炎并急性肺损伤(SAP-ALI)中的表达及大黄附子汤的干预作用.方法 健康SD大鼠80只......
为降低计算复杂度,将多级维纳滤波器（MSWF）应用于电力系统间谐波分析,提出基于MSWF和改进自适应神经网络的间谐波分析方法。利用MSWF......
对山西省太谷地区枣园的害虫、捕食性和中性昆虫群落结构及动态进行研究，结果表明，不同年份枣园的害虫、捕食性和中性昆虫种类与数量......
目的探讨2型糖尿病(T2DM)患者血清同型半胱氨酸(Hcy)、中性粒细胞明胶酶相关脂质运载蛋白(NGAL)和超敏C反应蛋白(hsCRP)在T2DM早期......
针对韶关冶炼厂硫酸系统循环洗涤液中含氟高对塔体及设备造成严重腐蚀的问题, 采用石灰乳中和混凝法在低pH值下进行处理, 达到了开......
【目的】筛选产中性蛋白酶活性较高的外生菌根真菌及最佳诱导底物。【方法】以酵母粉（对照）和4种菌根伴生真菌（Trichoderma harzianum......
ＮｅｕｔｒｏｎａｃｔｉｖａｔｉｏｎｍｅｔｈｏｄｉｎｔｈｅａｎａｌｙｓｉｓｏｆｅｎｖｉｒｏｎｍｅｎｔａｌｏｂｊｅｃｔｓＧ．Ｍ．Ｋｏｌｅｓｏｖ（Ｖ．Ｉ．ＶｅｒｎａｄｓｋｙＩｎｓｔｉｔｕｔｅｏｆＧｅｏｃｈｅｍ。＆Ａｎａｌ．Ｃｈｅｍ．，ＲｕｓｓｉａｎＡｃａｄ.........
目的探讨血浆中性粒细胞与淋巴细胞比值(NLR)预测急性缺血性脑卒中(AIS)机械取栓患者半年预后的价值。方法将105例AIS机械取栓患者......
快中子照相是一种优良的无损检测技术,它有着X射线、热中子照相等所不具有的独特优势.本文介绍了作者分别采用241Am-Be同位素中子......
早春低温及干旱是限制西北荒漠灌区苜蓿高产的主要因子。覆膜种植技术可改善土壤的生态环境及作物生长状况,已成为西北干旱半干旱......
抗磷脂抗体是一类能与磷脂或磷脂结合蛋白结合的自身免疫性抗体,与血栓形成、不良孕产史密切相关。抗磷脂抗体中高滴度阳性的患者......
目的探讨清热燥湿方对脂多糖（LPS）诱导的急性肺损伤（ALI）大鼠支气管肺泡灌洗液（BALF）中中性粒细胞弹性蛋白酶（NE）和肺组织肿瘤坏死因子-a（TN......
目的观察温阳败毒饮对脓毒症大鼠血清肝脏DeRitis比值〔即天冬氨酸转氨酶/丙氨酸转氨酶(AST/ALT)比值〕和肾脏中性粒细胞明胶酶相......
考虑一类中立型随机积分微分方程，并通过应用Banach不动点方法得出使得其零解均方指数稳定性的条件，同时对所得的零解均方指数稳定给......
结合湛江港某码头基桩工程，对桩的负摩擦力进行试验研究。研究表明由同一根桩所测得的下拉荷载值远小于上拔荷载值。桩的负表面摩擦......
利用中子活化分析技术,初步研究了长期从饮水中摄入不同剂量的稀土元素镧对大鼠脑中12种常量和微量元素含量的影响.结果发现,镧的......
常减压装置近年来增加了俄罗斯原油的掺炼量，造成低温腐蚀问题逐渐增多。介绍了常减压装置低温腐蚀产生的杌理、低温腐蚀易发生的部......
目的：甲氧氯普胺对雄性大鼠创伤失血性休克后免疫功能抑制及多形核白细胞（PMN）凋亡延迟的影响。方法：30只成年雄性SD大鼠，在腹部正中做5......
基于VITROCELL@系统结合中性红摄取试验建立了全烟气暴露细胞毒性测试方法，采用建立的方法测试了加拿大深度（HCI）抽吸条件下国内外29......
本文发现了硫酸介质中,锡(Ⅱ)催化H_2O_3、KIO_3与中性红之间的褪色反应。研究了反应的动力学条件,建立了催化褪色光度法测定痕量......
2008年在豫中烤烟产区设置了高、中、低3个肥力水平,研究了烤烟底脚叶、下二棚、腰叶、上二棚、顶叶5个部位烤后烟叶中性香气成分......
摘要 [目的]为探讨缓控释肥对烤烟品质的影响。[方法]采用田间试验，研究不同缓释钾肥对烤后烟叶中性香气物质含量的影响。[结果]相......
为研究不同氮磷钾配施对烤烟内在质量的影响,2014年于四川省会理县,以K326为材料,研究了氮磷钾配施对烤烟化学成分和中性致香物质......
目的探讨山莨菪碱预处理对兔肺缺血再灌注后肺水肿的保护作用及作用机制。方法建立在体兔肺缺血再灌注动物模型,10~12周龄健康家兔......
采用GTAP模型实证分析中国通过从美国进口获得技术溢出的机制及其对中国经济增长的影响.模拟结果表明:地区之间的相对贸易量和地区......
目的探讨白细胞(WBC)计数、中性粒细胞与淋巴细胞比值(NLR)对急性ST段抬高型心肌梗死(STEMI)患者短期预后的影响。方法收集2013年1......
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目的 观祭血管内皮细胞生长因子受体嵌合蛋白对缺血性视网膜病变小鼠模型的视网膜新生血管化的抑制作用。方法 以高浓度氧诱导C57B......
目的观察抗真菌药物联合双氯芬酸钠对真菌性角膜炎的治疗效果。方法选取C57BL/6J小鼠为实验动物,以腐皮镰孢菌性角膜炎为模型。实......
SPECTROSCOPIC DETERMINATION OF THE AVERAGE NUMBER OF COAGGREGATES (Nco) OF CHOLESTERYL ESTERS AND TH
Average aggregate number of coaggregates(N_co)of CE-n or BL-n and the fluoresc-ence probe(Np-16)have been determined by ......
目的 探讨不同剂量的胆红素对内毒素致急性肺损伤（ALI）的保护作用及其可能机制。方法将雄性Wistar大鼠（200-250 g）40只,按随机数字表法......
The toxic effects of benzo[α]pyrene (B[α]P) at different concentrations (0.1, 0.5, 1, 2.5 and 7.5 μgL-1) on scallop (......
