Results 21 to 30 of about 804 (153)

Clostridioides difficile 630Δerm in silico and in vivo – quantitative growth and extensive polysaccharide secretion

open access: yesFEBS Open Bio, Volume 7, Issue 4, Page 602-615, April 2017., 2017
We were able to simulate the metabolism and quantitative growth of C. difficile 630Δerm in two different media. Initial modeling experiments did not reproduce the observed growth behavior before the production of an exopolysaccharide was detected. In simulations with dynamic flux balance analysis, the secretion of the acetylated glucose polymer was ...
Henning Dannheim   +3 more
wiley   +1 more source

Determinación de la emisión de metano entérico de novillos Brahman en pastoreo en el ecosistema de bosque tropical seco de Costa Rica

open access: yesCiencias Ambientales, 2018
Esta investigación se realizó con el fin de determinar la emisión de metano entérico en novillos Brahman que pastorearon diferentes especies de gramíneas no fertilizadas: pasto naturalizado, Brachiaria brizantha cv. Marandu y, B.
Johnny Montenegro   +2 more
doaj   +1 more source

Aproveitamento energético dos resíduos sólidos urbanos do município de Nova Iguaçu-RJ - Uma visão sobre a nova política nacional de resíduos sólidos

open access: yesRevista Eletrônica Teccen, 2016
O presente estudo apresenta dois diferentes cenários de aproveitamento energético dos Resíduos Sólidos Urbanos (RSU),para o Município de Nova Iguaçu. O “Cenário I” contempla o ganho energético, proveniente do metano gerado do aterramento de 100% dos RSU,
Diego Macedo Veneu   +4 more
doaj   +1 more source

Respirometria e emissão de metano por ovinos alimentados com capim-elefante cortado com diferentes idades

open access: yesBioscience Journal, 2015
Objetivou-se com este trabalho mensurar a respirometria e a emissão de metano entérico por ovinos alimentados com o capim-elefante cortado aos 56, 84 e 112 dias de crescimento.
Alex de Matos Teixeira   +6 more
doaj   +3 more sources

Water‐saving strategies in rice farming entail cascading effects in prey–predator interactions across ecosystem boundaries

open access: yesJournal of Applied Ecology, Volume 62, Issue 9, Page 2273-2282, September 2025.
These results show that introducing multiple drainage periods in rice fields (i.e. AWD) indirectly hampers terrestrial spider reproduction through limiting the emergence of potential preys from the aquatic to terrestrial boundaries. MSD resulted in a more conciliatory strategy as it largely reduces methane emissions and does not affect predator–prey ...
Néstor Pérez‐Méndez   +5 more
wiley   +1 more source

CAMADAS DE COBERTURA METANOTRÓFICAS COMO ALTERNATIVAS PARA GERENCIAMENTO DE GASES DE EFEITO ESTUFA EM ATERROS SANITÁRIOS

open access: yesHolos, 2010
Os aterros sanitários representam uma fonte potencial de geração de gases de efeito estufa (GEE) para atmosfera, causada por sistemas inadequados de coleta e tratamento do biogás e emissões descontroladas pelas camadas de cobertura.
Régia Lúcia Lopes   +3 more
doaj   +1 more source

Unlocking the secrets of Neapolitan pizza: A concise review of wood‐fired, electric, and gas pizza ovens

open access: yesJournal of Food Science, Volume 89, Issue 11, Page 6966-6984, November 2024.
Abstract This review explores the Neapolitan pizza baking process in a traditional wood‐fired oven, employing visual color analysis and IR thermal scanning to detail heat exchange mechanisms. During cooking, the oven floor temperature in the pizza area decreased proportionally to the pizza's mass, whereas the free area maintained a constant temperature
Aniello Falciano   +2 more
wiley   +1 more source

Multiple stressors alter greenhouse gas concentrations in streams through local and distal processes

open access: yesGlobal Change Biology, Volume 30, Issue 5, May 2024.
We found that the simultaneous occurrence of several human‐induced stressors in streams increases the concentrations of greenhouse gases in their waters, potentially exacerbating climate crisis. Our results also indicate that the scale at which human impacts occur has different effects on carbon dioxide and methane concentrations.
Cayetano Gutiérrez‐Cánovas   +4 more
wiley   +1 more source

A Synopsis of the Chrysidid Genera of Neotropical America (Chrysidoidea, Hymenoptera)

open access: yes, 1980
Psyche: A Journal of Entomology, Volume 87, Issue 1-2, Page 75-91, 1980.
Lynn S. Kimsey, Richard M. Bohart
wiley   +1 more source

The Cockroach Genus Calolampra of Australia With Descriptions of New Species (Blaberidae)

open access: yes, 1973
Psyche: A Journal of Entomology, Volume 80, Issue 1-2, Page 101-158, 1973.
Louis M. Roth, Karl Princis
wiley   +1 more source

Home - About - Disclaimer - Privacy