Results 21 to 30 of about 1,940 (113)
Disseny d'aliments funcionals [PDF]
, 2008 En l'actualitat, el consumidor té més informació i coneixements de les necessitats nutricionals i de la composició dels aliments, així com dels efectes d'aquests sobre la seva salut.
Ramírez, Bartolomé
core +1 more source
Infrared Colloidal Quantum Dot Edge Emitting Lasers Integrated on Silicon
Advanced Optical Materials, EarlyView.In this work, the first monolithic integration of Pb‐chalcogenide CQDs in an edge‐emitting DFB laser cavity onto a Si/SiO2 substrate has been demonstrated. The optimizations of SiO2 layer thickness, engineering of the grating duty cycle, and implementing λ/4 phase shift resulted in the achievement of spectrally pure, single‐mode lasing at 1650 nm with ...
Hamed Dehghanpour Baruj +5 more
wiley +1 more source
Biocompatible Magnetopyroelectric Composite Films for Cell Stimulation
Advanced Science, EarlyView.Magnetopyroelectric films couple Fe3O4 nanoparticles with pyroelectric P(VDF‐TrFE) to turn alternating magnetic fields into controlled heat and pyroelectric currents. This heavy‐metal free platform safely boosts neural progenitor cells differentiation via synergistic thermal and pyroelectrical cues, engages AKT and calcium pathways, and opens practical
Hao Ye +11 more
wiley +1 more source
Photocatalytic Micro/Nanomotors Functioning in the Near‐Infrared Window for Biomedical Applications
Advanced Science, EarlyView.This review focuses on near‐infrared responsive photocatalytic micro/nanomotors based on inorganic materials, with particular emphasis on minimally invasive biomedical applications. It discusses material strategies for achieving near‐infrared responsiveness, including heterostructure construction, upconversion nanoparticle integration, defect ...
Yufen Chen +2 more
wiley +1 more source
Característiques bàsiques de l’organització d’espais, d’ambients i dels tipus de materials que hauria d’estar present en les escoles d’educació infantil (3-6) per garantir pràctiques educatives de qualitat [PDF]
, 2014 Curs 2013-2014Amb el present treball es vol aprofundir en la manera que influeix l’organització d’espais, d’ambients i les característiques dels materials en el procés educatiu.
Bresser i Guerrero, Ingrid +1 more
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L'estimulació primerenca : definició i algunes experiéncies actuals [PDF]
, 1983 La estimulación precoz nos remite generalmente a alteraciones en el desarrollo del niño, dentro de un organismo y un ambiente concretos, y sujeto a unas exigencias sociales también concretas.
Giné, C. +5 more
core +2 more sources
Advanced Electronic Materials, EarlyView.This work presents a physics‐based DC compact model of an Organic Electrochemical Transistor (OECT) that takes into account the faradaic redox reaction in the above threshold regime and incorporates the diffusive current of the subthreshold regime based on semiconductor physics.
Ermias Telahun Teka +6 more
wiley +1 more source
Assessing the Impact of Promotions on Consumer Purchasing Behavior During Crises
Agribusiness, EarlyView.ABSTRACT Understanding how households modify their food expenditure decisions during times of crisis is essential because consumer purchasing behavior frequently changes during these times. This study looks at these behavioral shifts during the COVID‐19 pandemic, concentrating on how price sensitivity and response to sales promotions changed over the ...
Wafa Mehaba, José María Gil
wiley +1 more source
Els ambients al CEIP Son Basca [PDF]
, 2013 L’article exposa l’experiència viscuda per l’equip d’educació infantil del CEIP Son Basca, de Sa Pobla, amb la implementació del treball per ambients.
Batle Siquier, Margalida +6 more
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Enhancing Sensitivity across Scales with Highly Sensitive Hall Effect‐Based Auxetic Tactile Sensors
Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.Herein, a tactile sensor based on hall‐effect sensors with an auxetic structure, called Hall effect‐based auxetic tactile sensor (HEATS), is proposed. The change in magnetism resulting from the deformation of the auxetic structure is utilized for sensing.
Youngheon Yun +6 more
wiley +1 more source