Results 31 to 40 of about 597 (157)

El acueducto de “Els Arcs” de Manises (Valencia): hipótesis constructiva y cronológica

open access: yesArqueología de la Arquitectura, 2023
El acueducto de “Els Arcs”, enclavado en el “barranco de Salt de l’Aigua”, en el término municipal de Manises (Valencia), es la mayor infraestructura hidráulica de estas características que se conserva en la Vega de Valencia. En los últimos 200 años, se
Rafael Marín-Sánchez   +1 more
doaj   +1 more source

Predicted 3D Model of the Rabies Virus Glycoprotein Trimer

open access: yesBioMed Research International, Volume 2016, Issue 1, 2016., 2016
The RABVG ectodomain is a homotrimer, and trimers are often called spikes. They are responsible for the attachment of the virus through the interaction with nicotinic acetylcholine receptors, neural cell adhesion molecule (NCAM), and the p75 neurotrophin receptor (p75NTR). This makes them relevant in viral pathogenesis.
Bastida-González Fernando   +4 more
wiley   +1 more source

Calidad bacteriológica del agua Vereda El Charco, San Miguel de Sema, Boyacá- Colombia.

open access: yesNOVA, 2017
Objetivo. Determinar la calidad bacteriológica del agua de la red de distribución del acueducto veredal El Charco ubicado en el municipio de San Miguel de Sema, Boyacá - Colombia, mediante los indicadores microbiológicos coliformes totales, Escherichia ...
Sara Lilia Ávila de Navia   +2 more
doaj   +1 more source

Biologically Active and Antimicrobial Peptides from Plants

open access: yesBioMed Research International, Volume 2015, Issue 1, 2015., 2015
Bioactive peptides are part of an innate response elicited by most living forms. In plants, they are produced ubiquitously in roots, seeds, flowers, stems, and leaves, highlighting their physiological importance. While most of the bioactive peptides produced in plants possess microbicide properties, there is evidence that they are also involved in ...
Carlos E. Salas   +4 more
wiley   +1 more source

La red de acueductos de la Valentia romana: canales de abastecimiento rural al sur del Túria

open access: yesLucentum, 2008
El presente artículo es una revisión de las redes hidráulicas de época romana que toman sus aguas en la ribera sur del Túria y sirven para el abastecimiento rural de la comarca del Pla de Quart, en el territorium de Valentia.
Ignacio Hortelano Uceda
doaj   +1 more source

Effect of Relative Humidity on the Tribological Properties of Self‐Lubricating H3BO3 Films Formed on the Surface of Steel Suitable for Biomedical Applications

open access: yesAdvances in Materials Science and Engineering, Volume 2015, Issue 1, 2015., 2015
The effect of environmental humidity on the self‐lubricating properties of a thin film of boric acid (H3BO3) was evaluated. H3BO4 films were successfully formed on the surface of AISI 316L steel. The study was conducted on AISI 316L steel because of its use in biomedical applications. First, the samples were exposed to boriding to generate a continuous
E. Hernández-Sanchez   +6 more
wiley   +1 more source

Influence of Sparger Type and Regime of Fluid on Biomass and Lipid Productivity of Chlorella vulgaris Culture in a Pilot Airlift Photobioreactor [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2019
The effect of different types of spargers and the influence of the air flow rate on biomass and lipids production by Chlorella vulgaris was evaluated. These data allowed correlation of the hydrodynamic behavior of the photobioreactor with the byproducts ...
Y. Lopez-Hernandez   +4 more
doaj   +1 more source

Stable isotope tempestology of tropical cyclones across the North Atlantic and Eastern Pacific Ocean basins

open access: yesAnnals of the New York Academy of Sciences, Volume 1543, Issue 1, Page 145-165, January 2025.
Tropical cyclones (TCs) are one of the major natural hazards to island and coastal communities and ecosystems. However, isotopic compositions of TC‐derived precipitation (P) in surface water (SW) and groundwater (GW) reservoirs are still lacking. We tested the three main assumptions of the isotope storm “spike” hypothesis (sudden spikes in isotopic ...
Ricardo Sánchez‐Murillo   +38 more
wiley   +1 more source

Ameliorative Effect of Hexane Extract of Phalaris canariensis on High Fat Diet‐Induced Obese and Streptozotocin‐Induced Diabetic Mice

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2014, Issue 1, 2014., 2014
Obesity is one of the major factors to increase various disorders like diabetes. The present paper emphasizes study related to the antiobesity effect of Phalaris canariensis seeds hexane extract (Al‐H) in high‐fat diet‐ (HFD‐) induced obese CD1 mice and in streptozotocin‐induced mild diabetic (MD) and severely diabetic (SD) mice.AL‐H was orally ...
Rosa Martha Perez Gutierrez   +6 more
wiley   +1 more source

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