Results 11 to 20 of about 49,927 (262)

Cracking in laser additively manufactured W: Initiation mechanism and a suppression approach by alloying

open access: yesMaterials & Design, 2019
Cracking represents the main challenge for exploiting tungsten in additive manufacturing. In this study, laser powder-bed-fusion technique was applied to additively manufacture tungsten.
Dianzheng Wang   +5 more
doaj   +1 more source

El bien común de la Monarquía Parlamentaria

open access: yesCuadernos de Investigación Histórica, 2023
Desde los filósofos clásicos se postula un régimen mixto o politeía que esté al servicio del bien común y que promulgue, con prestigio, las leyes; se trata de la institución que, según ellos, garantiza la concordia, la estabilidad, la paz, la ...
Enrique González Fernández
doaj   +1 more source

Urban birds in the Sonoran Desert: estimating population density from point counts

open access: yesHuitzil, 2015
We conducted bird surveys in Hermosillo, Sonora using distance sampling to characterize detection functions at point-transects for native and non-native urban birds in a desert environment.
Karina Johnston López   +2 more
doaj   +1 more source

La indagatoria ante el agente fiscal y las condiciones para la interrupción de la prescripción de la acción y sanción penal

open access: yesRevista Jurídica, 2020
La prescripción como uno de los medios de extinción del proceso penal según los alcances establecidos en el Código Penal. Se verificara las condiciones de la interrupción de la prescripción y sus efectos, en especial en referencia al acto procesal de ...
Eduardo Ariel González
doaj  

Green Synthesis of ZnO Nanoparticles Using Ocimum basilicum var. purpurascens: As-Synthesized Phase Formation and Thermal Evolution of Optical Properties

open access: yesNanomaterials
This study reports a facile, phyto-mediated synthesis of ZnO nanoparticles utilizing the Ocimum basilicum var. purpurascens extract. The high phenolic (1807.28 ± 57.38 µmol GAE/g) and flavonoid (33.17 ± 3.50 µmol QE/g) contents of the extract ...
Jorge L. Iriqui-Razcón   +6 more
doaj   +1 more source

Does Buffelgrass Have a Long Permanence in an Established Pasture? An Analysis of the Population Dynamics of This Exotic Grass in Central Sonora, Mexico

open access: yesEcologies
The introduction of exotic forage species to new environments for livestock purposes is a common practice to increase productivity. Unfortunately, the population dynamics of introduced species as well as that of native species that persist in grasslands ...
Daniel Morales-Romero   +4 more
doaj   +1 more source

Reflexiones sobre la garantía de la unidad de mercado en el ordenamiento jurídico español

open access: yesRevista de Derecho, 2018
La Constitución española no consagra expresamente el principio de unidad de mercado, pero este ha sido sentado en nuestro ordenamiento jurídico merced a la labor interpretativa del Tribunal Constitucional.
Enrique Barrero Rodríguez
doaj   +1 more source

Menos leis, melhores leis

open access: yesRevista IBERC, 2020
O artigo explora alguns dos retrocessos provocados com o advento da Medida Provisória 925/2020 tanto na seara da responsabilidade contratual como na teoria constitucional contemporânea. Tem na imaginação jus-sociológica o método e, no estudo de caso o caminho metodológico.
openaire   +2 more sources

Hyperactive ice‐binding proteins stabilize cell membranes and improve resistance to dehydration stress in Caenorhabditis elegans

open access: yesFEBS Open Bio, EarlyView.
TisIBP8, a fungal‐derived hyperactive ice‐binding protein, helps Caenorhabditis elegans survive dehydration. It localizes near cell membranes, reduces cell damage, and helps maintain membrane structure during drying. These results suggest that ice‐binding proteins can protect cells from dehydration stress as well as freezing stress.
Daiki Shimose   +9 more
wiley   +1 more source

Tengo, tengo, tengo... tú no tienes nada’ o de los peligros de ciertas ‘prácticas subversivas

open access: yesQuaderns de Filologia: Estudis Literaris, 2005
Este texto está pensado como una relectura y una respuesta al Manifiesto contra-sexual de Beatriz Preciado y a las consignas lanzadas por esta autoraen el marco del Maratón Post-porno organizado por el MACBA de Barcelona. Si Beatriz Preciado propugna un
Alejandro Garay Pineda
doaj   +1 more source

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