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Background:Insect pests are a significant threat to natural resources and social development.Modeling species assemblage......
Impurities from the raw materials, the grinding and the homogenization of the raw materials, the kiln instability and th......
Inter-laboratory Validation of Real-time PCR Assays for Goat-,Horse-and Donkey-derived Material in M
In this study,we performed an inter-laboratory collaborative ring trial to develop and validate specific TaqMan real-tim......
在文（２）中，Ｗ．Ｋｏｈｎｎ对权为Ｋ和Ｌ的任意二个岐点型模形式ｆ和ｇ（其变换群是全模群ＳＬ２（Ｚ）定义了一类Ｄｉｒｉｃｈｌｅｔ级数Ｌｆ，ｇ，ｎ（Ｓ），利用Ｌｆ，ｇ；ｎ（ｓ）（ｎ≥１为整数），可构造一个线性映射Ｗｇ：Ｓｋ→Ｓｋ－１，并且讨论了Ｌｆ，ｇ；ｎ的一些特征......
Improved electrochemical hydrogen storage properties of Mg-Y thin films as a function of substrate t
Pd-capped Mg_(78)Y_(22) thin films have been prepared by direct current magnetron co-sputtering system at different subs......
Synthesis and Crystal Structure Analysis of 2-Amino-4,6-bis(diphenoxyl phosphoramide)-1,3,5-triazine
A disubstituted triazine compound, namely, 2-amino-4,6-bis(diphenoxyl phosphorramide)-1,3,5-triazine, which is an inhere......
Purpose: To present a method for systematically mapping diversity of publication patterns at the author level in the soc......
This article covers laser configurations,design and experiments of photonic microelectromechanical systems(MEMS) tunable......
A simple equivalent circuit model is proposed according to the device structure of reverse conducting insulated gate bip......
We demonstrate a stable Yb:fiber frequency comb with supercontinuum generation by using a specially designed tapered sin......
Response of ground beetles(Coleoptera:Carabidae) to forest gaps formed by a typhoon in a red pine fo
In Korea, damaging typhoons related to climate change have increased steadily since the 1990 s. Red pine(Pinus densiflor......
以问题为基础学习(problem-based learning,PBL)教学是全球医学教育的发展趋势,北京大学医学部神经生物学系于2003年将PBL教学方法......
1.Patients conditionsPatient,male,age of 65,had headache and dizziness for some times.Bp measured at home was always 137......
This paper presents an experimental and numerical study to investigate the hysteretic performance of a new type of isola......
In this study, a work-of-fracture method using a three-point bend beam (3PBB) specimen, which is commonly used to determ......
Based on the available experimental and computational capabilities, a phenomenological approach has been proposed to for......
Plasma properties in a planar DC magnetron system are simulated by a non-self-consistent particle method in two dimensi......
Weatherability Studies on External Insulation Thermal System of Expanded Polystyrene Board,Polystyre
Atmospheric exposure tests including two experimental stages of high temperature-spraying water cycle and heating-refrig......
A DNA-binding protein factor in K562 nuclear extract interacts with positive control region (PCR) in
It has been known that there are at least three regulatory regions (NCR1, NCR2 and PCR) in the 5’-flanking sequence (fr......
The Diagnostic performance of galactomannan detection for invasive pulmonary aspergillosis in non-ne
Objective To evaluate the diagnostic performance of galactomannan(GM)detection in serum and BALF for invasive pulmonary ......
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In this study,ultrasonic backscattering signals in cancellous bones were obtained by finite difierence time domain(FDTD)......
A liquid chromatography–high resolution mass spectrometry(LC–HRMS) method was developed and validated for the determin......
The chironomid is one of the world wide distributed insects and normally occurs in a great abundance among many kinds of......
The unclear DNA content was measured with flow cytometry (FCM) in 167 specimens of normal nasopharyngeal epithelium (NE)......
Quality, Health, Safety and Environmental (QHSE) management is an integral part of company management system. PetroChina......
Diffusion bonding is one of the most important techniques for composite materials, while bonding temperature, holding ti......
The influence of temperature and hardness level on the cyclic behavior of 55NiCrMoV7 steel, and the microstructure varia......
The College of Engineering retrospectively originates from the specialty of Agricultural Mechanizationfounded in 1 95 8.......
Usefulness of magnifying endoscopy in post-endoscopic resection scar for early gastric neoplasm:A pr
AIM:To investigate the relationship between post-endoscopic resection(ER) scars on magnifying endoscopy(ME) and the path......
Peritoneal carcinomatosis (PC) is a common evolution of cancer of the gastrointestinal tract, and has been traditionally......
Fatigue cracking behavior from a notch was investigated at room temperature for Ti-6.5Al-3.5Mo-1.5Zr-0.3Si(TC11) alloys ......
Circulating Tumor Cells in Metastatic Breast Cancer:Monitoring Response to Chemotherapy and Predicti
Objective:The purpose of this study is to explore RT-PCR method to set up the examination platform for detecting circula......
Electrode down-time is an important factor affecting the efficiency and stability of electrical discharge machining(EDM)......
Subject Code:D02With the support by the National Natural Science Foundation of China,the research team led by Prof.Shu D......
Objective: The aim of the study was to evaluate the clinical significance of multiple tumor markers (CEA, AFP, CA72-4 an......
Nutritionists suggest keeping balance in diet Xing Hong is a 38-year-old full-time housewife.She is proud of the praises......
We report a case of Krukenberg tumor of gastric origin with adnexal metastasis,in which ultrasonography(US) and contrast......
Aberrant glycosylation of the anti-Thomsen-Friedenreich glycotope immunoglobulin G in gastric cancer
AIM: To study whether alterations in the glycosylation of immunoglobulin G (IgG) specific to the ThomsenFriedenreich gly......
Research on Replacing Effects & Examination System of TBT against Tariff Impediment to Textile and A
With the cutoff and limitation of tariff and traditional non-tariff Barriers to Trade by GATT/WTO, Technical Barriers to......
以某独斜塔双索面弯斜拉桥为例建立空间梁格模型,分析了该桥几何位置迁移、拉索垂度效应、支座脱空等主要非线性特征的影响程度,并......
,Identification of forensically important blow fly species (Diptera: Calliphoridae) in China by mito
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,A simple and reliable method for discriminating between Helicoverpa armigera and Helicoverpa assult
...
Comparison of allogeneic or autologous hematopoietic stem cell transplant for high-risk peripheral T
Objective To evaluate the efficacy of auto-HSCT and allo-HSCT in the treatment of high risk peripheral T cell lymphoma(P......
Effects of Soil Depth and Season Variation on Community Structure of Arbuscular Mycorrhizal Fungi in
The characteristics of arbuscular mycorrhizal fungal (AMF) community structure in various soil depths and growing season......
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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......
Molecular phylogeny, morphology and life-history comparisons within Circus cyaneus reveal the presen
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......
为了确定微通道中气液两相传质过程中流动体系的比表面积a以及液相传质系数k_L,以此来确定工艺设计及操作的具体参数。本文利用高......
