نتایج جستجو برای: after 1980s
تعداد نتایج: 1677327 فیلتر نتایج به سال:
Despite evidence from a number of Earth systems that abrupt temporal changes known as regime shifts are important, their nature, scale and mechanisms remain poorly documented and understood. Applying principal component analysis, change-point analysis and a sequential t-test analysis of regime shifts to 72 time series, we confirm that the 1980s regime shift represented a major change in the Ear...
In a climate of increasing concern about the high incidence of coronary heart disease in South Africa, calls are increasingly being made for South Africans to alter their diet. Can this exhortation be justified, and are the right foods being singled out as culprits? If changes in the eating habits of a nation are advocated, the advice must not only be soundly based in terms of likely benefit bu...
The interdecadal change in the relationship between East Asia-Pacific (EAP) teleconnection pattern and rainfall over China during boreal summer (June–August) was investigated using observation reanalysis datasets 1951–2018. As proposed a previous study, Yangtze-Huaihe River (YH-R) valley is below (above) normal when positive (negative) EAP event occurs. Based on close with anomalies, has been w...
This article explores how a specific strand of neoliberal-oriented intellectuals, namely those who revolved around the Mont Pèlerin Society (MPS), conceptualised EEC policies between 1980s and early 1990s. In particular, this contribution considers two MPS general meetings, respectively held in 1982 1990, which were dedicated to issue European integration. Drawing on both primary secondary sour...
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