Results 51 to 60 of about 6,497,314 (414)
Standards and Regulations [PDF]
, 2004 Contents 5.1 International Standards 5.1.1 IFOAM Standards 5.1.2 The Codex Alimentarius 5.2 National and Supranational Regulations 5.2.1 The EU Regulation on Organic Production 5.2.2 Other National Regulations 5.2.3 US and EU Import ...
Huber, Beate +2 more
core +1 more source
Effects of chronic browsing on life‐history traits of an irruptive large herbivore population
Population Ecology, EarlyView.This study aimed to determine the relationship between diet quality, body mass, and size (hind foot length), and female reproduction and sought to identify the mechanism by which high density under severe food limitations is maintained. Our results demonstrated that sika deer introduced to Nakanoshima Island have maintained high densities through high ...
Koichi Kaji +9 more
wiley +1 more source
Journal of Experimental Medicine, 2009 Co-culture of PD-L1–expressing beads (red) and naive T cells (purple) promotes their conversion into T reg cells (green).
openaire +3 more sources
Population Ecology, EarlyView.This study examines the demographic dynamics of two seabird populations on Tromelin Island, 15 years after the eradication of brown rats. The results indicate that these populations are in good health and are expected to continue growing until breeding sites are saturated in about a century.
Merlène Saunier +6 more
wiley +1 more source
Immunoproteasomes: Regulating the regulator [PDF]
Proceedings of the National Academy of Sciences, 2005 I f proteins were people, half of the world's population (3 × 109) would cohabit, cheek by jowl, the typically sized vertebrate cell. Proteins are the most abundant macromolecular constituent of cells and certainly the most important and interesting. Because the interactions of proteins with each other and other cellular components are governed by the ...
openaire +3 more sources
Financial Regulations and Price Inconsistencies across Bitcoin Markets
Information Economics and Policy, 2016 We document significant differences in Bitcoin prices across 11 different markets representing 26% of global Bitcoin trade volume. These differences must — due to the identical nature of all bitcoin— result from characteristics of markets themselves.
Gina Pieters, Sofia Vivanco
semanticscholar +1 more source
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Scientific integrity and the IAAF testosterone regulations
The International Sports Law Journal, 2019 In April 2018, the International Association of Athletics Federations (IAAF) announced new regulations governing the eligibility of certain female athletes with differences of sexual development accompanied by elevated levels of natural testosterone ...
R. Pielke, R. Tucker, Erik Boye
semanticscholar +1 more source
Network topology drives population temporal variability in experimental habitat networks
Population Ecology, EarlyView.Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu +3 more
wiley +1 more source
Insulin-Regulated Aminopeptidase Inhibition Ameliorates Metabolism in Obese Zucker Rats
Frontiers in Molecular Biosciences, 2020 The aim of our study was to determine the influence of inhibition of insulin-regulated aminopeptidase/oxytocinase (IRAP) on glucose tolerance and metabolism of skeletal muscle and visceral adipose tissue in obese Zucker rats.
Katarina Krskova +6 more
doaj +1 more source