Results 31 to 40 of about 23,801 (236)
Oil-in-water food emulsions stabilized by tuna proteins
Grasas y Aceites, 2010 This work is focused on the development of o/w salad dressing-type emulsions stabilized by tuna proteins. The influence of protein conservation methods after the extraction process (freezing or liofilization) on the rheological properties and ...
D. Ruiz-Márquez +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
Enseñanza de las Ciencias, 2015 Este estudio está fundamentado en el marco de las pruebas PISA 2006 (OCDE, 2008), sobre competencia científica. En la presente tesis se indagó en qué medida una muestra de alumnos de las carreras de Bioquímica y Biotecnología de la Universidad Nacional ...
Claudia Beatriz Falicoff
doaj
Aspectos del concepto de aprendizaje de las ciencias y el papel de la metacognición [PDF]
, 1999 RESUMEN: En este artículo se aborda la perspectiva metacognitiva sobre el aprendizaje de las ciencias, se plantean los roles tanto de estudiantes como de profesores dentro de un modelo didáctico de aprendizaje y se clarifica lo que se debe entender por ...
Soto Lombana, Carlos Arturo +1 more
core
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
Virtual escape room and STEM content: Effects on the affective domain on teacher trainess
Journal of Technology and Science Education, 2021 In recent times, there has been growing disinterest by students in STEM disciplines (science, technology, engineering, and mathematics). This trend is especially acute in those students who do not take STEM content during their secondary or high school ...
Félix Yllana Prieto +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Molecular dynamics is used to investigate structure refinement during severe plastic deformation. The results show similitude with experimental data. Molecular dynamics simulations of severe plastic deformation of monocrystalline and polycrystalline samples by multiaxial compression of aluminum are carried out.
Roberto B. Figueiredo
wiley +1 more source
"Els cinc regnes". Disseny de materials utilitzant les noves tecnologies i avaluació d'aprenentatges
Enseñanza de las Ciencias, 2014 La tesi realitzada ha tingut com a objectiu estudiar l'eficàcia del procés d'aprenentatge experimentat en un grup d'estudiants mitjançant una metodologia que utilitza com a recurs bàsic les Tecnologies de la informació i la comunicació, TIC ...
Carmen Pérez Buendía
doaj +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
Table Games as a Tool to Learn about Material Science in Engineering and Architecture Studies
Education SciencesThe project involved applying gamification methodology in the teaching of engineering and materials science through the creation of a board game. This game facilitated the active study of the subject, encouraged self-assessment, and developed general ...
Ainhoa Riquelme +8 more
doaj +1 more source