Results 31 to 40 of about 3,773 (256)
Admixture Has Shaped Romani Genetic Diversity in Clinically Relevant Variants
Frontiers in Genetics, 2021 Genetic patterns of inter-population variation are a result of different demographic and adaptive histories, which gradually shape the frequency distribution of the variants. However, the study of clinically relevant mutations has a Eurocentric bias. The
Neus Font-Porterias +4 more
doaj +1 more source
La Base de Orientación en la Resolución de Problemas: “cuando me Bloqueo o me Equivoco”
REDIMAT, 2017 Ante los indicios de que el uso de una adecuada base orientación contribuye en la adquisición de la competencia de resolución de problemas, con el presente artículo se pretende examinar parte de aquellos indicios que contribuyen a dicha afirmación al ...
Joana Villalonga Pons +1 more
doaj +1 more source
STEMtools: una proposta per a planificar el desplegament STEM a l’escola
Ciències, 2022 El desplegament de STEM als centres educatius s’orienta a l’assoliment d’uns objectius STEM (vocacions, inclusió i gènere, ciutadania) que han de ser formulats en clau educativa.
Anna Albalat +3 more
doaj +1 more source
Multimodal Data‐Driven Microstructure Characterization
Advanced Engineering Materials, EarlyView.A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang +4 more
wiley +1 more source
Mathematics, 2020 This paper presents a case study carried out at an elementary school that led to a characterization of mathematical modeling projects aimed at generating social impact. It shows their potential as generators of mathematical learning opportunities. In the
Lluís Albarracín, Núria Gorgorió
doaj +1 more source
From Shear to Sound: Mechanics–Acoustics Mapping of TPMS Lattices
Advanced Engineering Materials, EarlyView.Triply periodic minimal surface (TPMS) lattices are mapped across mechanical and acoustic performance, revealing that descriptors validated in compression fail under shear. First‐time comparison with trusses included. A transition from porous to resonance‐driven absorption emerges at 25% density.
Lucía Doyle +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Cell Reports, 2013 In fission yeast, the transcription factor Pap1 undergoes H2O2-dependent oxidation that promotes its nuclear accumulation and the activation of an antioxidant gene program.
Isabel A. Calvo +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Edible electronics needs integrated logic circuits for computation and control. This work presents a potentially edible printed chitosan‐gated transistor with a design optimized for integration in circuits. Its implementation in integrated logic gates and circuits operating at low voltage (0.7 V) is demonstrated, as well as the compatibility with an ...
Giulia Coco +8 more
wiley +1 more source
Aprendre a justificar científicament a partir de l'estudi de l'origen dels éssers vius
Enseñanza de las Ciencias, 2015 Aquest treball presenta una recerca en relació a l'aprenentatge de les ciències a partir de l'escriptura de textos justificatius sobre l'origen dels éssers vius amb alumnes de 14 anys.
Enric Custodio Fitó +2 more
doaj +1 more source