Usefulness相关论文
Usefulness of the Japanese version of Rapid Dementia Screening Test for mild cognitive impairment in
BACKGROUND Cognitive decline is common among older patients with cardiovascular disease(CVD) and can decrease their self......
A family of novel bifunctional organocatalysts:Highly enantioselective alcoholysis of meso cyclic an
A family of novel squaramides/sulfamides based on 1,2-alkamine was developed as chiral bifunctional catalysts to promote......
The number of systematic reviews is gradually increasing over time. Also, the methods to perform a systematic review are......
Urine products of bone breakdown as markers of bone resorption and clinical usefulness of urinary hy
Purpose The purpose of this study is to review the urine products of bone breakdown as markers of bone resorption and u......
An empirical study on user satisfaction in relation to those influencing factors for the development
In taking into full consideration of the technology acceptance model(TAM),this empirical study has made a few assumption......
This study explores the influencing factors of user interactive learning behavior in academic library information common......
Purpose: This study intends to examine the factors that influence Chinese college students’ use of the Internet for acq......
Quantum illumination,that is,quantum target detection,is to detect the potential target with two-mode quantum entangled ......
“啪!”橡皮筋断了。遇到这种情况,我们都知道该去换根新的。不过,法国一组科研人员日前研制出一种可以“自我愈合”的橡皮筋材料,......
AIM:To evaluate the usefulness of real-time virtual sonography(RVS)in biliary and pancreatic diseases.METHODS:This study......
This report analysed and commented upon the quality and usefulness of financial statements of Sainsbury plc by reference......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
Steroid-refractory ulcerative colitis and associated primary sclerosing cholangitis treated with inf
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
阜阳市局 ￡4a 局长——_MINtkMMtgj’＃lnH＄B——q.M——D收束志不他只邀狲位J则【科校为先导推动地租工作.B为广为戳民U用凶盼引眯B.......
The structural and optical properties of semiconductor microcrystals embedded in glassy thin films have prompted consid......
Objective:To investigate the anti-inflammatory activity of the extract of Vernonia amygdalina (V.A).Methods:Inflammatory......
Antibacterial activity of honey against clinical isolates of Escherichia coli,Pseudomonas aeruginosa
Objective:To ascertain the potential antibacterial activity of honey against clinical isolates of Escherichia coli(E.col......
A Topological Approach to the Correlation of Standard Formation Enthalpy with Path Index of Benzenes
A mathematical model formulated as ΔfHθm(g)=a+sum from i=1 to 5bipi(i≠2) was constructed for the relationshipbetween......
In this paper,a new technique called test derivation is presented,aiming at the promotion of therandom testing efficien......
Purpose: To study the usefulness of the GDx Access (Laser Di- agnostic Technologies, San Diego, CA, USA) for glaucoma d......
According to the definitions of molecular connectivity and hyper-Wiener index,a novel set of hyper-Wiener indexes(Dn,mDn......
InP and its alloys are of increasing interest due to their usefulness in microwave and optoelectronic devices. For the ......
Raman spectroscopy is a useful instrumentation with great advantages,which can offer rapid,simple,reproducible,nondestru......
The Climate Science for Service Partnership China(CSSP China)is a joint program between China and the United Kingdom to ......
Glypican-3(GPC3) is a promising tumor marker for hepatocellular carcinoma(HCC) diagnosis with high sensitivity and speci......
In view of the usefulness of Empirical Mode Decomposition(EMD),Artificial Neural Networks(ANN),and Most Relevant Matchin......
Clinical significance and usefulness of soluble heparin binding-epidermal growth factor in gastric c
AIM:To evaluate the clinical usefulness of solubleheparin-binding epidermal growth factor(s HB-EGF)as a serum biomarker ......
New results on global exponential stability of competitive neural networks with different time scale
This paper studies the global exponential stability of competitive neural networks with different time scales and time-v......
College English Test Band-4(CET4) is a large-scale standardized test in China.This paper aims to analyze the usefulness ......
Augmented Lyapunov approach to H_∞ state estimation of static neural networks with discrete and dist
This paper deals with H∞state estimation problem of neural networks with discrete and distributed time-varying delays. ......
There are many arguments about Hume in the history of philosophy,especially after Kant criticized Hume,Kant believed tha......
通过调查与统计,分析了体育文献的表现形式;提出了体育文献效用的数学测定方法。最后,就如何充分发挥体育文献的效用,从管理角度阐......
首先提出了一种基于三要素(ECA特性、用户特征和任务特征)的评估ECAs的方法,该方法能作为ECAs的设计指南;然后我们用这套评估方法......
效率问题是经济学研究的核心,效率现象的前提是资源的稀缺性和有用性,围绕着＂生产什么＂、＂怎样生产＂和＂为谁生产＂,人类必须从投入和产出......
临床医生查找信息的原因通常有两个：一是更新知识，保持与医学的发展同步；二是解决临床工作中与病人相关的问题。由于浩瀚的信息量使临......
目的：通过对包头市结核病控制项目的卫生经济学评价,为卫生资源投入与合理使用提供科学依据。方法：采用成本-效果、成本-效用、成本-......
基于互联网与信息技术飞速发展这一现实依据,网络在人们日常生活中所扮演的角色与人们的亲密度日益增高。文中旨在研究UGC社区购物......
评述了世界上首次批准上市的有机锗SK-818治疗慢性乙肝的安全性和效果。强调国外的锗中毒不是有机锗(Ge-132或SK-818)而是无机锗(G......
“新闻价值”是新闻学的一个核心概念。尽管前人取得了大量的相关研究成果，但我们可以以一种更加科学的思路和方法。来构建一种新的......
文章从微观角度出发,根据语言测试的六个指标,结合中国的具体国情和现状,具体分析了英语专业学生四级口试的内容与实施情况,并核实......
文章选取了截止到2005年底在上交所上市的企业债券39支，一共79个公司／年度样本，计算债券年度持有收益率，进而根据面板数据估计了一个横......
劳动价值理论的最初体系是由斯密、李嘉图和马克思共同创立的.而西方资产阶级经济学家的边际效用理论对劳动价值理论持否定态度,并......
A stereoselective and regiospecific synthesis of procursors(2),(4),(6)and(7)ofprostacyclin analogues from 2,3-epoxylbicy......
网络数据信息的安全重要性是随着信息社会的到来和网络数据通信的数量激增才成为一门专业研究课题.本文主要通过论述多种认证技术......
以Davis的技术接受模型为理论基础,根据移动市场的特点对其拓扑结构进行了修正.建立了3G技术接受模型,并把3G的3种通信标准作为影......
明清之际思想家王夫之,一生编著作品100余种,形成了自己的编辑思想,主要表现为：经世致用的编辑意图、求实创新的编辑原则、灵活多样......
决定顾客作出购买决定的主要不是商品的质量而是对商品的需要，即商品的实用性。推销员在商品推销中必须强调商品的实用价值，不要过多......
目的：讨论在贫困地区（不发达地区）实施“视觉第一”行动中如何采用多元化的措施以及贴近本地区的社会经济实力达到最佳的效果。方法：①......
雅思与托福iBT皆是交际测试理论实践的先驱和典范。从Weir(2003)所归纳的交际测试特征以及Bachman和Palmer(1996)的交际测试有用性......
