MORPHOGENESIS IN GUINEA GRASS PASTURES UNDER ROTATIONAL GRAZING STRATEGIES



Big Bang Nucleosynthesis hunts chameleon dark matter

Abstract We study the chameleon field dark matter, dubbed scalaron, in F (R) gravity in the Big Bang Nucleosynthesis (BBN) epoch.With an R 2-correction term required to solve the singularity problem for F (R) gravity, we first find that the scalaron dynamics is governed by the R 2 term and the chameleon mechanism in the early universe, which makes

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Links between the Big Dry in Australia and hemispheric multi-decadal climate variability – implications for water resource management

Southeast Australia (SEA) experienced a protracted drought during the mid-1990s until early 2010 (known as the Big Dry or Millennium Drought) that resulted in serious environmental, social and economic effects.This paper analyses a range of historical climate data sets to place the recent drought into context in terms DULSE LEAVES of Southern Hemis

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