نتایج جستجو برای: over the past few decades
تعداد نتایج: 16132890 فیلتر نتایج به سال:
Abstract The frequency and duration of marine heatwaves have been increasing with ocean warming due to climate change. In particular, the Northeast Pacific has experienced intense extensive since late 1990s – characteristically called “the Blob”. Here, an investigation satellite-derived reanalysis data supported by idealized coupled model experiments show that Arctic plays important role in inc...
simplification universal as a universal feature of translation means translated texts tend to use simpler language than original texts in the same language and it can be critically investigated through common concepts: type/token ratio, lexical density, and mean sentence length. although steps have been taken to test this hypothesis in various text types in different linguistic communities, in ...
Objective: In the past decades, by focusing on the positive and effective role of economic entrepreneurship in the development of society, developed countries and, in more recent decades, a few developing countries have considered deriving benefits from this potential in combating economic difficulties such as recession, inflation, and unemployment. Entrepreneurship can serve as a wellknown...
background and objective: over the recent years, genetically modified food in varieties of corn, soybeans, canola and cotton have been introduced to the global market. this study reviews the health and nutritional value of genetically modified foods in the past two decades. results and conclusions: contrary to the present biotechnological claims, transgenic products did not prove to be so flawl...
‘romanticism’ and ‘romantic’ are among the most controversial terms in literature. most readers, when encountering these words, would think of the well-known period of romanticism of the first three decades of the nineteenth century and the great six english poets known as ‘the big six’ of this period. however, romanticism does not belong to certain artists in a special period; one may seek ele...
the hypothesis is that recent and frequent exposure to lexical items leads to a more fluent production of speech in terms of rate of speech. to test the hypothesis , a one- way anova experimental design was carried out. 24 senior student of efl participated in a one-way interview test. data analyses revealed that those who were exposed frequently to the lexical items over a week prior to inte...
Until 1979, the evidence linking El Niño with changes in rainfall around the world came from rain gauges measuring precipitation over land and a handful of islands. Before the launch of the Tropical Rainfall Measuring Mission (TRMM) in November 1997, the remote sensing evidence gathered since 1979 was confined to ocean rainfall because of the very poor sensitivity of the instruments over land. ...
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