Results 71 to 80 of about 118,150 (210)

Descrição atualizada da paralisia cerebral

open access: yesDevelopmental Medicine &Child Neurology, EarlyView.
Resumo A paralisia cerebral (PC) é um termo descritivo amplamente utilizado para um espectro de deficiências motoras causadas por lesão ou malformação cerebral não progressiva ocorrida durante as fases iniciais do desenvolvimento. Avanços recentes nas áreas da genética, de pesquisa em inflamação e em neurofisiologia têm refinado a compreensão ...
Bernard Dan   +5 more
wiley   +1 more source

Heat Transfer Enhancements Assessment in Hot Water Generation with Phase Change Materials (PCMs): A Review

open access: yesEnergies
The utilization of phase change materials (PCMs) in solar water heating systems (SWHS) has undergone notable advancements, driven by a rising demand for systems delivering superior performance and efficiency.
Diana Isabel Berrocal   +4 more
doaj   +1 more source

Desarrollo de aplicaciones para dispositivos móviles sobre la plataforma Android de Google [PDF]

open access: yes, 2009
Los dispositivos móviles constituyen cada vez más una realidad que ofrece al usuario, en un mismo y reducido aparato, funciones de comunicación y procesamiento de datos que van mucho más allá de las simples llamadas telefónicas o la ejecución de ...
Aranaz Tudela, Jaime
core  

Recent advances of emergent extraction technologies to enhance bioactive compounds extraction of microalgae—An overview towards application in cosmetics

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Microalgae extracts show immense potential in cosmetics for their bioactivities; emerging extraction techniques enhance bioactive compound yield from microalgae. Abstract Microalgae have attracted significant interest in numerous sectors, particularly in the cosmetic industries, owing to their rich composition of bioactive compounds. This paper aims to
Alireza Mousakhani Ganjeh   +5 more
wiley   +1 more source

An Application of Spectral Kurtosis to Separate Hybrid Power Quality Events

open access: yesEnergies, 2015
For the development of the future smart grid, the detection of power quality events is a key issue for the power system monitoring. Voltage sags, swells, harmonics (variations) and interruptions, which produce large losses for commercial and industrial ...
Juan José González de la Rosa   +4 more
doaj   +1 more source

Configuraciones Institucionales de Gobernabilidad: Perspectiva comparada de la toma de decisiones en cuerpos colegiados universitarios [PDF]

open access: yes, 2007
La reforma del estado en la República Argentina, iniciada luego de la promulgación de la Ley de Educación Superior, impulsó a las instituciones educativas universitarias a emprender esfuerzos importantes para incrementar su capacidad de gestión, por lo ...
Olmos, Doctorando Mirtha Tancredi
core  

Physiological and Sleep Profiles in Insomnia, OSA and COMISA: A Comparative Study in Portugal and Spain

open access: yesJournal of Sleep Research, EarlyView.
ABSTRACT Insomnia and obstructive sleep apnea (OSA) are common sleep disorders that often co‐occur as comorbid insomnia and sleep apnea (COMISA), worsening health outcomes. This study characterized and compared the physiological and sleep profiles of insomnia, OSA and COMISA in population‐based datasets from Portugal (n = 147) and Spain (n = 264 ...
Margarida Carvalho   +9 more
wiley   +1 more source

Mass spectroscopy investigation of the effect of gamma irradiation on the mean value of the number of ethoxy groups in the TRITON X-100

open access: yesNucleus, 2007
The effect of gamma radiation from a 60Co source on the structure of a nonionic surfactant, namely TRITON X-100, was investigated. Three main regions can be distinguished in the behavior of the mean value of ethoxy groups with an increase in the ...
Gilmer Valdés Díaz   +3 more
doaj  

A Competitive Model for Rural Agricultural Development: Insights from Family Farming in Lebrija, Santander, Colombia

open access: yesAgriculture
Family farming is essential for rural development and food security, yet it faces persistent structural barriers. This study aimed to develop a competitive model for Peasant, Family, and Community Agriculture (PFCA) in Lebrija, Colombia, by analyzing key
Pablo Andrés Pérez Gutiérrez   +5 more
doaj   +1 more source

Exploring natural sunscreens: UVB protection and antioxidant properties in gadusol‐rich fish roes extracts

open access: yesPhotochemistry and Photobiology, EarlyView.
Gadusol‐rich extracts provide effective UVB protection and antioxidant activity in HaCaT cells and C. elegans, highlighting their potential as natural photochemoprotective agents for pharmaceutical and cosmetic applications. It also demonstrates remarkable in vitro antioxidant capacity and thermal stability over time.
Rocío Isla Naveira   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy