نتایج جستجو برای: demographic indexes

تعداد نتایج: 130453  

2014
Amina Aitsi-Selmi Ruth Bell Martin J. Shipley Michael G. Marmot

BACKGROUND Education and wealth may have different associations with female obesity but this has not been investigated in detail outside high-income countries. This study examines the separate and inter-related associations of education and household wealth in relation to obesity in women in a representative sample of low- and middle-income countries (LMICs). METHODS The seven largest nationa...

Journal: :The Indexer: The International Journal of Indexing 2013

Journal: :The Indexer: The International Journal of Indexing 2012

Journal: :Australian Meteorological and Oceanographic Journal 2009

Journal: :SSRN Electronic Journal 2002

2014
Chenglong Yu Shihong Yue Jianpei Wang Huaxiang Wang

As an advanced process detection technology, electrical impedance tomography (EIT) has widely been paid attention to and studied in the industrial fields. But the EIT techniques are greatly limited to the low spatial resolutions. This problem may result from the incorrect preprocessing of measuring data and lack of general criterion to evaluate different preprocessing processes. In this paper, ...

Journal: :Science 1956
U H SCHOENBACH E GARFIELD

Eugene Garfield’s article, “Citation indexes for science” [Science 122, 108 (1955)], is interesting beyond doubt. If we had in our library a citation index such as he proposes, I should use it to advantage. Amid today’s overwhelming difficulties in scientific communication, however, this index would solve too few problems to justify its surely great cost at this time. Even though all the cited ...

1998
Melvin Weinstock

As indicated last week, Cut-rent

2012
Jon Casto Petra Moser

65 Conventional wisdom suggests ethnic inequality predicts civil war onset. Stewart suggests that when individual selfesteem is bound up with ethnic identity, ethnic inequality produces grievances that lead to mobilization and civil war. However, recent cross-national studies have been inconclusive due to methodological problems (Fearon J & Laitin D, working paper presented at APSA 1999). Altho...

2003
Gianluca Cubadda

This paper proposes a new methodology to build composite coincident and leading indexes. Based on a formal definition that requires that the first differences of the leading index is the best linear predictor of the first differences of the coincident index, it is shown that the notion of polynomial serial correlation common features can be used to build these composite variables. Concepts and ...

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