Results 221 to 230 of about 2,622,288 (334)

Desarrollo de un motor de videojuegos en 3D

open access: yes, 2015
Videogames have become the engine of innovation in the digital content industry and the product with the highest future projection. The rapid evolution of videogames is mostly due to the use of the personal computers as a gaming platform, technological progress at hardware level, the expansion of the Internet and the massive use of social networks and ...
openaire   +1 more source

Evaluating Plasma Torches as a Low‐Decarburization Preheating Method for MgO–C Refractory Linings

open access: yessteel research international, EarlyView.
This study evaluates direct current (DC) plasma torches using nitrogen as an alternative preheating method for magnesia‐carbon (MgO–C) refractory‐lined ladles. Full‐scale trials at 0.7 and 1.5 MW are compared to conventional gas burner. Plasma‐heated samples show lower decarburization and improved surface integrity due to partial sintering and reduced ...
Marcus Holmström   +3 more
wiley   +1 more source

Desarrollo de motores stirling para aplicaciones solares

open access: yes, 2013
Los sistemas de conversión termosolar basados en motores Stirling figuran entre las líneas de investigación actuales que pretenden contribuir al uso racional de la energía y al desarrollo sostenible. La presente Tesis Doctoral tiene como objetivo proporcionar criterios de análisis, diseño, fabricación y ensayo útiles para el desarrollo de motores ...
openaire   +1 more source

Influence of natural fibers on physical, mechanical, and fire‐resistant properties of microconcrete

open access: yesStructural Concrete, EarlyView.
Abstract This study examined the influence of natural fibers on the physical, mechanical, and fire‐resistant properties of microconcrete, in comparison with conventional polypropylene fibers used in cement composites. The fibers were characterized by FTIR and TGA/DSC to assess their composition and thermal stability, and FTIR was also performed after ...
Ivanka Netinger Grubeša   +5 more
wiley   +1 more source

Impact of SARS-Cov-2 exposure during pregnancy on child neurodevelopment: systematic review and meta-analysis. [PDF]

open access: yesRev Paul Pediatr
Miquilussi PA   +8 more
europepmc   +1 more source

Tributyltin Protumorigenic Effects Targeting Prostate Cancer Cell Metabolism, Proliferation, Migration, and Invasion

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Prostate cancer (PCa) is an endocrine‐related cancer highly dependent on androgenic signaling. Beyond hormone dependence, extrinsic factors play a significant role in the risk of developing PCa, which raises concern about the influence of environmental compounds such as endocrine‐disrupting chemicals (EDCs). Tributyltin (TBT) is an EDC used in
Mariana Feijó   +9 more
wiley   +1 more source

Thalamic nuclei volume changes associated with cognitive and motor manifestations of Parkinson's disease. [PDF]

open access: yesNPJ Parkinsons Dis
Ferrer-Gallardo VJ   +4 more
europepmc   +1 more source

Herbivore and mesocarnivore carcasses trigger divergent short‐term changes in soil properties

open access: yesJournal of Animal Ecology, EarlyView.
Scavengers reshape nutrient cycles in soils under carrion. Compared to herbivore carcasses, smaller but longer‐lasting carnivore remains boost nutrient levels and microbial activity in dry soils. Abstract Animal corpses act as pulses of organic matter (OM) and serve a key zoogeochemical role by providing localized nutrient inputs to soils and thereby ...
Adrián Colino‐Barea   +15 more
wiley   +1 more source

Effectiveness of Occupational Therapy-Based Intervention on Gross Motor Function and Independence in Activities of Daily Living in Children with Cerebral Palsy: A Systematic Review with Meta-Analysis. [PDF]

open access: yesJ Clin Med
Fernandez-Cardenas D   +9 more
europepmc   +1 more source

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