Results 101 to 110 of about 55,694 (313)
Long‐term trends in parasite diversity and infection levels: approaches and patterns
ABSTRACT Parasites exist in every ecosystem, affecting nearly all organisms and playing a complex role in human societies. On the one hand, they contribute substantially to biodiversity and support ecosystem stability by performing essential ecological functions.
Cyril Hammoud +8 more
wiley +1 more source
Potential Services of a Bull Frequently Ejaculated for Four Consecutive Years
N.L. Van Demark +2 more
openalex +1 more source
Monitoring of the biochemical status of breeding bulls
A. I. Abilov +2 more
openalex +2 more sources
The spread of non‐native species
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock +16 more
wiley +1 more source
The purpose of this study was to evaluate the effects of short- and long-distance road transport and temperament on β-endorphin (β-EP) concentrations in 23 Limousine bulls, aged 12 ± 2 months old, taking into account the related effect on body weight (BW)
Esterina Fazio +4 more
doaj +1 more source
High-throughput proteomic characterization of seminal plasma from bulls with contrasting semen quality [PDF]
Kamaraj Elango +9 more
openalex +1 more source
Early evolutionary history of the seed
ABSTRACT The seed is an essential stage in the life history of gymnospermous and angiospermous plants, facilitating both their survival and dispersal. We reappraise knowledge of the evolutionary history of the gymnospermous seed, from its origin in the late Devonian through to the well‐known end‐Permian extinctions – an interval encompassing the ...
Richard M. Bateman +2 more
wiley +1 more source

