نتایج جستجو برای: 1974
تعداد نتایج: 18217 فیلتر نتایج به سال:
Crop rotation was practiced in ancient times by alternating the use of leguminous and nonleguminous plants. The basis for the benefit derived from this practice was not understood, but it was observed empirically that crops were improved and the condition of the soil was maintained better with rotation than by continual cropping with nonleguminous plants. Rotation was recognized as good husband...
BACKGROUND Burn demographics, prevention and care have changed considerably since the 1970s. The objectives were to 1) identify new and confirm previously described changes, 2) make comparisons to the American Burn Association National Burn Repository, 3) determine when the administration of fluids in excess of the Baxter formula began and to identify potential causes, and 4) model mortality ov...
Analisamos historicamente o futebol e contexto do jornalismo desportivo português no período revolucionário de 1974, conjugando-o com os cartoons jornal A Bola publicados ano da Revolução recolhidos para a exposição “25 Abril B’Cartoons – Seleção desenhos João Martins 1974”, organizada pelo Centro Documentação 25 Abril. O humor (através cartoon) é instrumento análise relação sobre política, imp...
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