Results 41 to 50 of about 1,511,866 (293)

Nitrogen Transformations in Broiler Litter-Amended Soils

open access: yesInternational Journal of Agronomy, 2012
Nitrogen mineralization rates in ten surface soils amended with (200 μg N g−1 soil) or without broiler litter were investigated. The soil-broiler litter mixture was incubated at 25±1∘C for 28 weeks.
Kokoasse Kpomblekou-A, Andrae Genus
doaj   +1 more source

Fifteen new species of Sonoma Casey from the eastern United States and a description of the male of Sonoma tolulae (LeConte) (Coleoptera: Staphylinidae: Pselaphinae) [PDF]

open access: yes, 2010
Fifteen new species of faronine pselaphines in the genus Sonoma Casey are described: S. baylessae; S. brasstownensis; S. chouljenkoi; S. cygnus; S. gilae; S. gimmeli; S. holmesi; S. mayori; S. nicholsae; S. parkorum; S. nhunguyeni; S.
Carlton, Christopher E.   +1 more
core   +1 more source

Late maternal age and parenting practices [PDF]

open access: yes, 2013
In recent decades, the age that women give birth to their children has been gradually increasing in many developed countries. This trend may have important consequences on parenting.
Meggiolaro, Silvia, Ongaro, Fausta
core   +2 more sources

The Genus Mallomonopsis [PDF]

open access: yesJournal of General Microbiology, 1966
SUMMARY: The genus Mallomonopsis (Chrysomonadales) is discussed and five taxa are described from observations with the electron microscope: M. elliptica, M. elliptica var. salina, M. elliptica var. oviformis (formerly Mallomonas oviformis), M. peroneides sp.nov. and M. ouradion (formerly Mallomonas ouradion).
openaire   +2 more sources

Why breed disease-resilient livestock, and how?

open access: yesGenetics Selection Evolution, 2020
Background Fighting and controlling epidemic and endemic diseases represents a considerable cost to livestock production. Much research is dedicated to breeding disease resilient livestock, but this is not yet a common objective in practical breeding ...
Pieter W. Knap, Andrea Doeschl-Wilson
doaj   +1 more source

Selective advantage of implementing optimal contributions selection and timescales for the convergence of long-term genetic contributions

open access: yesGenetics Selection Evolution, 2018
Background Optimal contributions selection (OCS) provides animal breeders with a framework for maximising genetic gain for a predefined rate of inbreeding.
David M. Howard   +4 more
doaj   +1 more source

The effects of PRRS on the environmental impact of pig production: a life cycle assessment study

open access: yesFrontiers in Veterinary Science
The Porcine Reproductive and Respiratory Syndrome (PRRS) is a viral pig disease that increases mortality rates and reduces (re)production performance.
Greg J. Thoma   +5 more
doaj   +1 more source

Genus for biomolecules [PDF]

open access: yesNucleic Acids Research, 2019
Abstract The ‘Genus for biomolecules’ database (http://genus.fuw.edu.pl) collects information about topological structure and complexity of proteins and RNA chains, which is captured by the genus of a given chain and its subchains. For each biomolecule, this information is shown in the form of a genus trace plot, as well as a genus ...
Rubach, PaweÅ‚   +4 more
openaire   +3 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

A Life Cycle Assessment Study of the Impacts of Pig Breeding on the Environmental Sustainability of Pig Production

open access: yesAnimals
Lifecycle assessment (LCA) quantified changes in environmental impact categories (global warming, eutrophication, etc.) from 2021 to 2030 due to genetic trends in (re)production traits in pig lines of the breeding company Genus-PIC.
Greg J. Thoma   +2 more
doaj   +1 more source

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