Citation Index and Impact factor[AB_STRACT]FAUTH
影響力係數(ImpactFactor)的介紹與因應-追求質與量的並進 引言人:林俊淵,博士後研究員清華大學資訊工程系 第二十三屆組合數學與計算理論研討會 2018/12/81 台灣期刊發表的世界定位 ISIEssentialScienceIndicators 2004年三月公布近十年(1993/3~2003/12)各國研究成果. 期刊發表論文數量:96,394篇...
科学引文索引(Science Citation Index, 缩写:SCI)是由美国科学情报研究所(Institute for Scientific Information,简称ISI)于1960年编辑出版的一部期刊文献检索工具,其出版形式包括印刷版期刊和光盘版及联机数据库。影响因子(Impact factor,缩写IF)是美国科学情报研究所(ISI)的期刊引证报告(JCR)中的一项数据。指的是某一...
hindexImpact factorCitationsTransfer functionsCitation metrics andhindices differ using different bibliometric databases. We compiled the number of publications, ... B Minasny,AE Hartemink,A Mcbratney,... - 《Peerj》 被引量: 42发表: 2013年 Evaluating Scientists: Citations, Impact Factor, h-Inde...
Low BMI (< 18.5 kg/m2) may be a risk factor for CVD and all-cause mortality, which may be attributed to aging, sarcopenia, and poor nutritional status in the underweight population11. Although underweight and obesity are important clinical characteristics of patients with CVD, few studies ...
However, this rapid expansion has also led to new challenges, particularly in terms of educational inequality and complex decision-making scenarios. The urban-rural divide in China is a critical factor in this regard. Urban areas, with their concentration of resources and opportunities, stand in st...
(Aspartate aminotransferase) showed moderate changes in both genotypes, increasing after treatment. The third gene which increased after shelf-life (id: PPN064C01) is a homolog to a translation initiation factor, suggesting that protein synthesis could be stimulated by treatment in both genotypes. ...
However, to enhance estimation precision, we factor in available data, such as gender and math skills, into 𝑥𝑖xi. The nonlinear least square technique was employed to estimate Equation (2) by searching over the (𝛽β, 𝜆λ) space to minimize the sum of the squared residuals. 2.2....
Therefore, the environmental impact allocation coefficient of fly ash can be calculated and shown in Table 3. Thus, the carbon emission factor of fly ash is 2.280 × 10−2 kg CO2/m3. Table 3. Allocation procedure of fly ash. 2.2.3. Life Cycle Impact Assessment (LCIA) In the ...
Calculation of the impact factor The journal IF defined by the ISI is a ratio of two elements. The denominator is the total number of "citable" articles published in a particular journal within a given timeframe. The numerator is the total number of citations in the current year to any ...