It is more difficult for a hot dry rock to form a fracture network system than shale due to its special lithology,physic......

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MnO2/biomass carbon nanocomposite was synthesized by a facile hydrothermal reaction.Silkworm excrement acted as a carbon......

Bi₂Fe₄O₉ crystalline ceramic was successfully synthesized through a soft chemical route......

Two new nitronyl nitroxide Cu(II) complexes {[Cu(hfac)₂]₂(NIT-4PyPh)}₂(<strong>1</stron......

Utilization of carbon dioxide(CO2) is of great significance in the development of CO2 absorption and the solution of gre......

As high capacity anode materials,spinel-type transition metal oxides have a bottleneck of poor cyclic stability.Nano str......

The process of discovering and developing new materials currently requires considerable effort,time,and expense.Machine ......

Carcinogenesis is associated with malfunction in the cGMP-mediated regulation of cytosolic Ca²⁺ and reactive ......

Based on the latest Planck surveys, the universe is close to being remarkably flat, and yet, within observational error,......

Objectives:To reveal the mechanisms behind the dual effects of Crataegus aronia(C.aronia)aqueous extract on platelet agg......

In the past studies, it has been discovered that the shape memory effect(SME) in the Fe-Mn-Si shape memory alloy(Fe-SMA)......

This is the second paper in a series of two, which analyze the position of the Barents Sea ice-edge (BIE) based on a 442......

We provide some exact formulas for the projective dimension and regularity of edge ideals associated to some vertex-weig......

介绍了一种约化大型周期分子运动方程的方案.基于路径积分形式的量子力学,环状周期大分子运动与基体运动存在等价关系,因此完整体......

LetK 6 是一个真实周期的 sextic 数字地， andK 2， K3 是它的二次、立方的子字段。Leth (L) 表示 fieldL 的理想的班数字。七一致 fo......

The RGD sequence generally exists in the extracellular matrix proteins and can be recognized by many integrin proteins. ......

Triangulated categories coming from cyclic posets were originally introduced by the authors in a previous paper as a gen......

The effect of Sn content on properties of anodic film formed on PbSn alloys in sulfuric acid solution was investigated u......

Six series of meso-tetrakis (4-n-alkanoyloxyphenyl) porphyrin Co and Ni complexes (12 kinds) were reported. Nine of the ......

A two-channel electrochemical quartz crystal microbalance (EQCM) was used to investigate the cyclic voltammetric behavio......

Poly(L-lactide)-b-poly(ethylene glycol)(PLLA-PEG) microspheres containing dexamethasone(Dex) have been fabricated using ......

An inclusion complex of cyclic bis(zinc porphyrin) 1 with 5,15-dipyridylporphyrin derivative 3 has been designed and con......

After incubation at 42℃ for more than 48 h, brown damages occurred on the stems of tobacco (Nicotiana tabacum L.) ndhC-......

The structure of doubly periodic arrays over finite field F as an F[x,y]-module is studied.The necessary and sufficient ......

Let K₆ be a real cyclic sextic number field, and K₂, K₃ its quadratic and cubic subfiel......

A close study of Heisenberg uncertainty principles reveals many significant facts,and all four major physical quantities......

Photoredox C-H bond formation can proceed in aerobic environment under solar light and has therefore become attractive.N......

Graphite as a promising anode candidate of K-ion batteries(KIBs)has been increasingly studied currently,but correspondin......

Summary: The aim of the current study was to investigate the pharmacological activity of glabridinon the isolated human ......

１，２－ＣｙｃｌｉｃＭｏｎｏａｌｋｌｙ－ｒａｃ－Ｇｌｙｃｅｒｏｔｈｉｏｐｈｏｓｐｈａｔｅｓｏｆ２＇,３＇－Ｏ－Ｉｓｏｐｒｏｐｙｌｉｄｅｎｅｕｒｉｄｉｎｅ１２－ＣｙｃｌｉｃＭｏｎｏａｌｋｌｙ－ｒａｃ－Ｇｌｙｃｅｒｏｔｈｉｏｐｈｏｓｐｈａｔｅｓｏｆ２＇，... 1,2-CyclicMonoalkly-rac-Glycerothiophosphatesof2 ’, 3’-O-Isopropylideneuridine 12-CyclicMonoalkly-rac-Glycerothi......

目的探讨天津市冬季大气细颗粒物多环芳烃的污染特征和来源,并对城乡人群进行健康风险评估。方法采集天津市市区、市郊和农村3个居......

建议了一种利用软土不排水循环强度,评价静荷载与循环荷载共同作用下软土中吸力锚承载力的拟静力弹塑性有限元方法。该方法首先依......

该文提出了一种利用虚拟双线性平行阵的循环累量域二维波达方向 (DOA)估计算法.该算法构造了一个虚拟DOA循环矩阵(VDOA CYCLIC MAT......

目的研究18F－氟化铝螯合的聚乙二醇环RGD二肽(Alfatide)在肺癌患者体内的生物学分布及肿瘤组织对18F－Alfatide的摄取。方法选取15例......

Aim: To investigate the apoptosis-inducing effect of cheliensisin A (GC-51), a novel styryl-lactone isolated from Goniot......

A new finite strain elatoplastic J2-flow model with coupling effects of both isotropic and anisotropic hardening is prop......

Cerium oxide film formed on the nickel electrode at 453 K in LiNO3-KNO3 molten salts. The molten salt back ground and th......

Cerium oxide film formed on the nickel electrode at 453 K in LiNO3-KNO3 molten salts. The molten salt back ground and th......

To study the changes in every part of the β-adrenergic signal transduction pathway and their effects on ischemic precon......

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......

This study aimed to introduce a new cost-effective methodology for increasing the leaching efficiency of chalcopyrite co......

目的 制备99Tcm标记的含有精氨酸-甘氨酸-天冬氨酸(Arg-Gly-Asp,RGD)序列的环肽四聚体99Tcm-联肼尼克酰胺(HYNIC)-E{E[c(RGDfK)]2}......

目的 制备99Tcm标记的含RGD序列的99Tcm-联肼尼克酰胺(HYNIC)-c( RGDfK)环肽单体,评价其在整合素表达阳性的肺腺癌严重联合免疫缺......

目的 探讨153Sm标记环九肽对人前列腺癌PC-3细胞生长的直接抑制作用.方法 用间接法合成153Sm-DTPA-半胱氨酰-甘氨酰-精氨酰-精氨酰......

目的 采用99Tcm-3聚乙二醇4-RGD2(3P-RGD2)评估小细胞肺癌和肺腺癌细胞荷瘤鼠动物模型中整合素αvβ3表达水平.方法 按试剂盒说明......

目的制备^68Ga—DOTA-环RGD（cRGD），评价其在正常小鼠体内的生物分布．并进行荷肺腺癌裸鼠的靶向显像。方法以HEPES为缓冲体系（pH值5．0），水浴......

目的制备18F－AlF－1，4，7－三氮环壬烷－1，4，7－三乙酸(NOTA)－c(CGRRAGGSC)，并研究其对白细胞介素(IL)－11受体(IL－11R)阳性肿瘤的靶向性。方法将c(CGR......

目的研究18F－阿法肽(Alfatide Ⅱ)在乳腺病变患者体内的生物学分布，并与18F－脱氧葡萄糖(FDG)分布作比较。方法前瞻性纳入2015年12月至......

目的探讨18F－阿法肽(18F－Alfatide Ⅱ)在不同荷瘤裸鼠模型中的显像及Beagle犬中的药代动力学性能。方法取BALB/c裸鼠24只，分别制备皮......