نتایج جستجو برای: keywords population growth

تعداد نتایج: 3272279  

Journal: :Journal of Memory and Language 2014

Journal: :Computer and Information Science 2013

Journal: :Cultural Studies 2021

This article pursues two tasks. The first is to clarify the value and productivity of Williams’s Keywords: a vocabulary culture society (first edition 1976, second expanded 1983a) for project Cultural Studies. clarification helped, I argue, by reading it alongside Vološinov’s Marxism philosophy language (published in Russian 1929, translated into English 1973). related task speculative developm...

2008
M Saifur Rahman

In this paper, I analyze consumption, aggregate savings,output and welfare implications of …ve di¤erent social security arragements whenever there is demographic uncertanity. Following Bohn(2002), I analyze the e¤ect of an uncetain population growth in an extended version of a modi…ed Life-cycle model developed by Gertler(1999). Population growth dampens savings and output under all arrangement...

Journal: :I. J. Network Security 2013
Cheng-Chi Lee Shih-Ting Hsu Min-Shiang Hwang

We study the development of conjunctive keyword searchable scheme which enables one to search encrypted documents by using more than one keyword. The notion of conjunctive keyword searching was presented by Golle et al. in 2004. However, their security model was constructed in a symmetric-key setting which is not applicable for the overall applications in the reality. So Park et al. extended Go...

2006
A. Eduardo Gatto

In this paper we present several proofs on the extension of M. Riesz fractional integration and di¤erentiation to the contexts of spaces of homogeneous type and measure metric spaces with non-doubling measures. 1. Introduction, some de…nitions, and a basic lemma Professor M. Ash asked me to write a survey article on some of the results that Stephen Vági and I obtained in the nineties on fractio...

2011
Virginie Rolland Jeffrey A. Hostetler Tommy C. Hines Fred A. Johnson H. Franklin Percival Madan K. Oli

Context. Hunting-related (hereafter harvest) mortality is assumed to be compensatory in many exploited species. However,whenharvestmortality is additive, hunting can lead topopulationdeclines, especially onpublic landwherehunting pressure can be intense. Recent studies indicate that excessive hunting may have contributed to the decline of a northern bobwhite (Colinus virginianus) population in ...

Journal: :iran agricultural research 2016
f. shekari v. soltaniband a. javanmard a. abbasi

abstract- to investigate the effect of draught stress on water relations, stomatal density, chlorophyll content and yield of rapeseed, an experiment was done with four levels of drought stress including l1 (field capacity, fc), l2 (70% available water content, awc), l3 (50% awc), and l4 (30% awc), within three growth stages- including stem elongation (t1), onset of flowering (t2) and silique fo...

Journal: :international journal of environmental research 2014
l. salvati a. mavrakis

the present study illustrates the long-term changes in selected socioeconomic variables (population,industrial activities, settlement dispersion, and land-use) together with climate aridity trends in thriasio, the larger industrial area of greece located twenty kilometers far from athens. this region, originally devoted to agriculture, experienced fast industrial and economic development during...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید