Results 51 to 60 of about 228,099 (206)
Science Education, Volume 109, Issue 5, Page 1336-1364, September 2025.ABSTRACT This study delves into the realm of student conceptual change, examining shifting understandings as important steppingstones on the path to sensemaking and canonical understanding in science education. It explores the potential of a STEAM (Science, Technology, Engineering, Arts, and Math) curriculum, aiming to provide equitable learning ...
Michael W. Corrigan +4 more
wiley +1 more source
Medical and Veterinary Entomology, Volume 39, Issue 3, Page 592-602, September 2025.Morin hydrate promoted mortality and reduced the rate of pupation and egg laying in Aedes aegypti larvae that survive treatment. Morin hydrate reduces the levels of triacylglycerol, the main lipid reserve in A. aegypti larvae. The expression of proteins involved in lipogenesis and lipolysis was downregulated and upregulated, respectively, in larvae ...
Luan Valim dos Santos +9 more
wiley +1 more source
Técnicas de agrupamento aplicadas aos indicadores de Crescimento Verde da OCDE
Revista PrincipiaA Organização para a Cooperação e Desenvolvimento Econômico (OCDE) publica anualmente dados sobre os indicadores de Crescimento Verde de todos os países. Em geral, essa base é discutida na literatura usando estatísticas descritivas, as quais fornecem uma
Matheus Santos Dias +3 more
doaj +1 more source
ALGUNAS CONSIDERACIONES SOBRE LOS ACUERDOS PREVIOS DE VALORACIÓN DE PRECIOS DE TRANSFERENCIA, APAS, EN EL ORDENAMIENTO TRIBUTARIO ESPAÑOL [PDF]
Crónica Tributaria, 2011 La principal finalidad del artículo es describir y comentar la nueva regulación sobre los Acuerdos Previos de Valoración en materia de precios de transferencia en España o APA, tal y como se norman en el artículo 16.7 TRLIS y en el Reglamento del ...
Domingo Carbajo Vasco
doaj
Enfoques positivos y normativos en las políticas de ciencia y tecnología
Arbor: Ciencia, Pensamiento y Cultura, 2009 Este artículo presenta una visión general de la evolución de los trabajos que estudian las políticas públicas de investigación científica y desarrollo tecnológico (I+D), desde la apertura de este campo a la acción del gobierno en la década de 1940 hasta ...
Pilar Rico-Castro, Rafael Morera Cuesta
doaj +1 more source
Inversionistas institucionales, reforma del régimen de pensiones y mercados bursátiles emergentes [PDF]
(Disponible en idioma inglés únicamente) En este trabajo se trata la gama de factores que pueden estimular un mayor desarrollo del sector institucional interno mediante medidas de reforma de los sistemas de pensiones.
Hans J. Blommestein
core
Sustaining soil productivity of cotton-based cropping systems in the savannahs of West and Central Africa : challenges and opportunities [PDF]
, 2010 The production of cotton (#Gossypium# spp.) is one of the major economic activities in many countries of West and Central Africa. Traditionally, cotton production was seen as 'engine for development' in rural Africa, but deregulation and the dismantling ...
Tittonell, Pablo
core
Environmental Microbiology Reports, Volume 17, Issue 4, August 2025.This study demonstrates the successful utilisation of saponification products derived from used cooking oils to enhance wastewater treatment efficiency. These products support microbial respiration and biofuel production, offering a sustainable approach to waste management and resource recovery within wastewater treatment systems.
Dani Dordević +5 more
wiley +1 more source
Revista Historia de la Educación Latinoamericana, 2019 Ante el desmedido ataque de las políticas neoliberales a las estructuras que fundamentan la existencia de los servicios públicos en los Estados nacionales, se impone la generación de pensamiento fundamentados en lo propio, en la diversidad, en la ...
Justo Cuño Bonito
doaj +1 more source
Forecasting the role of public expenditure in economic growth Using DEA-neural network approach [PDF]
This paper integrates data envelopment analysis (DEA) and artificial neural networks (ANN) to forecast the role of public expenditure in economic growth in OCDE countries.
Amiri, Arshia, Ventelou, Bruno
core +1 more source