Results 131 to 140 of about 327,359 (228)
ABSTRACT The importance of Science, Technology, Engineering, and Mathematics (STEM) subjects for the present and future society is clear. With assessments such as the Programme for International Student Assessment (PISA), the possibility of an analysis on student‐related variables predicting results in STEM areas opens. The aim was to identify the PISA
Pedro Gil‐Madrona +3 more
wiley +1 more source
Escape Body: A Gamified Problem‐Based Learning Project in Primary Education
ABSTRACT Young learners' lack of motivation to study scientific‐related subjects nowadays is a topic of concern in our society. This study followed a quasi‐experimental design with a predominantly quantitative methods approach, complemented by qualitative data, to investigate how the combination of gamified and problem‐based learning could influence ...
Sergio Tirado‐Olivares +3 more
wiley +1 more source
The Fertility Effects of Reducing Implicit Childcare Subsidies: The Case of School Schedules
ABSTRACT Despite governments’ efforts to raise fertility through family‐support policies, birth rates continue to decline in high‐ and middle‐income countries. Some policies designed for other purposes, however, may function as implicit childcare subsidies.
Álvaro Muñiz‐Fernández
wiley +1 more source
An enantioselective Mannich reaction using barbituric acids as nucleophiles provides access to chiral heterocycles bearing quaternary stereocenters. The transformation is catalyzed by a bifunctional thiourea with high selectivity. An immobilized catalyst enables recycling and application under continuous‐flow conditions, offering an efficient and ...
Rodrigo Sánchez‐Molpeceres +4 more
wiley +1 more source
Sensitization to propolis, shellac and gallate mix is FFA‐associated, but its relevance is largely unknown. Sensitization to salicylates is frequent and associated with symptoms of intolerance to sun exposure or sunscreens. No significant improvement by allergen avoidance is identified.
María‐Antonia Pastor‐Nieto +11 more
wiley +1 more source
ABSTRACT Wood‐inhabiting nematodes of the genus Bursaphelenchus are a group with significant ecological and economic impacts on global forest ecosystems. This review aims to update current knowledge on their spatial distribution, host‐vector associations and the factors driving species expansion under the framework of climate change.
Neilan Chotzar +3 more
wiley +1 more source
High‐dimensional spectral cytometry of peripheral blood mononuclear cells at hospital admission revealed that acute pancreatitis patients who subsequently developed moderately‐to‐severe disease exhibited a specific reduction of circulating CD2 + CD8dim NKT‐like cells, which appear to acquire an altered cytotoxic‐like phenotype upon IL‐15 stimulation ...
Carolina González de Castro +10 more
wiley +1 more source
A vinyl addition polynorbornene (VA‐PNB)‐supported N‐Heterocyclic carbene precatalyst is successfully used in the metal‐free coupling of terminal alkynes, carbon dioxide, and chlorides toward propargylic esters. The conversion of carbon dioxide into high‐value chemical scaffolds is a central challenge in modern green chemistry. In this study, we report
Dimitrios K. Giannopoulos +5 more
wiley +1 more source
We developed a mild, metal‐free EDC/DMAP‐mediated polycondensation platform for bio‐based polyesters from FDCA (2,5‐furandicarboxylic acid) and succinic acid, enabling access to homopolyesters from unsaturated and aliphatic diols as well as heteropolyesters prepared by one‐pot or sequential routes.
Lucía Pedraza +5 more
wiley +1 more source
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó +3 more
wiley +1 more source

