We introduce a general predator-prey model for analyzing the paradox of enrichment. hope results obtained guide us on identifying real field

Glycopeptide enrichment is a crucial step in glycoproteomics for which hydrophilic interaction chromatography (HILIC) has extensively been applied due to its low bias towards different glycan types. A systematic evaluation of applicable HILIC mobile phases on glycopeptide enrichment efficiency and selectivity is, to date, however, still lacking. Here, we present a novel, simplified technique fo...

Experimental studies demonstrating that nitrogen (N) enrichment reduces plant diversity within individual plots have led to the conclusion that anthropogenic N enrichment is a threat to global biodiversity. These conclusions overlook the influence of spatial scale, however, as N enrichment may alter beta diversity (i.e., how similar plots are in their species composition), which would likely al...

We develop a model for stochastic pre-enrichment and self-enrichment in globular clusters (GCs) during their formation process. GCs beginning their formation have an initial metallicity determined by the pre-enrichment of their surrounding protocloud, but can also undergo internal self-enrichment during formation. Stochastic variations in metallicity arise because of the finite numbers of super...

Abstract The present paper takes on the question of whether doctrine unjust enrichment is compatible with libertarianism. Despite Walter Block’s recent arguments to contrary, argues that unless a gain received in accordance libertarian principles justice, it without basis and thus unjust. This fact alone proves concept Besides, even though true — as Block claims forcing recipient an return or p...