Results 11 to 20 of about 69,659 (270)

Evaluating Serpentinization as a Source of Phosphite to Microbial Communities in Hydrothermal Vents. [PDF]

open access: yesGeobiology
ABSTRACT Previous studies have documented the presence of phosphite, a reduced and highly soluble form of phosphorus, in serpentinites, which has led to the hypothesis that serpentinizing hydrothermal vents could have been an important source of bioavailable phosphorus for early microbial communities in the Archean.
Boden JS   +4 more
europepmc   +2 more sources

Proximity to metal mining is related to aspects of feather coloration but not fluctuating asymmetry in the Russet‐crowned Motmot (Momotus mexicanus) in south‐central Mexico

open access: yesIbis, Volume 165, Issue 2, Page 587-601, April 2023., 2023
Mining is present in all major biomes worldwide and overlaps strongly with areas of importance for bird conservation. Mining causes multiple types of environmental disturbance, including habitat alteration, increased human presence and persistent heavy metal pollution. Feather coloration and fluctuating asymmetry (random deviation from perfect symmetry
Lynna Marie Kiere   +5 more
wiley   +1 more source

Dupilumab‐associated ocular surface disease: An interdisciplinary decision framework for prescribers in the Australian setting

open access: yesAustralasian Journal of Dermatology, Volume 63, Issue 4, Page 421-436, November 2022., 2022
Abstract Background/Objectives Dupilumab‐associated ocular surface disease (DAOSD) is of particular relevance in patients with atopic dermatitis (AD). Guidance on DAOSD assessment and management in the Australian setting is needed to reduce its impact and minimise disruption to treatment.
Peter Foley   +7 more
wiley   +1 more source

Bacillus sp. G3 un microorganismo promisorio en la biorremediación de aguas industriales contaminadas con cromo hexavalente

open access: yesNova Scientia, 2016
Introducción: El presente trabajo tuvo como objetivo identificar y caracterizar microorganismos provenientes de un agua residual industrial potencialmente útiles en biorremediación de aguas contaminadas con cromo hexavalente.
Alexander Mora Collazos
doaj   +3 more sources

Comportamiento mecánico ante la sobrexpansión de stents de cromo-cobalto comparados con stents de acero inoxidable, implantados en la aorta abdominal de conejos hipercolesterolémicos [PDF]

open access: yes, 2018
Introducción: La fisiopatología de la disfunción diastólica del ventrículo izquierdo incluye alteraciones de la relajación ventricular, rigidez elástica pasiva o una combinación de ambos mecanismos.
Berrocal, Daniel   +5 more
core   +1 more source

An Edition of Ambrosio Nieto’s Paradise Lost: A Drama in Four Acts (c. 1920–50)

open access: yes, 2023
Milton Quarterly, Volume 57, Issue 3, Page 59-88, October 2023.
Angelica Duran
wiley   +1 more source

EXSOLUÇÕES EM CROMO-ESPINÉLIOS

open access: bronzeRevista Brasileira de Geociências, 1996
MARIA ANGELA FORNONI CÂNDIA   +1 more
openaire   +2 more sources

Optimal Microgrid Topology Design and Siting of Distributed Generation Sources Using a Multi-Objective Substrate Layer Coral Reefs Optimization Algorithm [PDF]

open access: yes, 2018
n this work, a problem of optimal placement of renewable generation and topology design for a Microgrid (MG) is tackled. The problem consists of determining the MG nodes where renewable energy generators must be optimally located and also the ...
Camacho-Gómez, Carlos   +6 more
core   +3 more sources

Eliminación de cromo de efluentes ácidos, mediante adsorción con wollastonita natural [PDF]

open access: yesEpistemus, 2015
El presente trabajo evalúa las características de la remoción de cromo con wollastonita natural a partir de soluciones sintéticas de cromo (VI) en medio ácido.
Martín Antonio Encinas Romero   +3 more
doaj  

Parâmetros sangüíneos de pacu Piaractus mesopotamicus (Holmberg, 1887) alimentados com dietas suplementadas com cromo trivalente em duas densidades de estocagem - DOI: 10.4025/actascianimsci.v29i4.1019

open access: yesActa Scientiarum: Animal Sciences, 2008
O objetivo deste trabalho foi avaliar os efeitos da suplementação com cromo trivalente (0, 6, 12 e 18 mg kg-1 de ração) sobre as variáveis hematológicas de Piaractus mesopotamicus, mantidos em duas densidades de estocagem (4 e 20 kg m-3).
Rodrigo Yudi Fujimoto   +4 more
doaj   +1 more source

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