Results 31 to 40 of about 108,055 (294)
Revista Iberoamericana de Automática e Informática Industrial RIAIEl diagnóstico postural puede servir para la determinación del estado funcional de los pacientes con baja movilidad. Hasta la fecha, este diagnóstico se ha realizado por medio de cuestionarios subjetivos y de forma no continuada.
Patrick Vermander +4 more
doaj +1 more source
Efectividad de pautas de actuación para una tutoría ABP [PDF]
Ikastorratza.e-Revista de Didáctica, 2020 The acting of the tutor in tutoring sessions in groups during Problem Based Learning has been scarcely studied. In this study the interventions of three tutors and their 43 students in a first PBL tutoring session are analysed.
Araitz Uskola +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source
Angewandte Chemie, EarlyView.The Sabatier principle and volcano plots declare that optimal electrocatalysis is found in the middle between strong and weak binding of key intermediates. However, it is shown here that during anion electroreduction, strong and weak binding are potential‐dependent concepts and volcanoes are mobile.
Mattia Salomone +2 more
wiley +2 more sources
Shared flow and positive collective gatherings
Anales de PsicologiaCollective gatherings or rituals promote optimal experiences in socially acceptable circumstances. Few studies have empirically examined the experience of flow shared by a group in collective situations.
Larraitz Zumeta +4 more
doaj +1 more source
Domain Wall Rebounds Driven by Competing Entropic and Spin‐Transfer Torques in Cylindrical Nanowires
Advanced Functional Materials, EarlyView.Domain‐wall motion in cylindrical magnetic nanowires driven by nanosecond current pulses. Low current densities efficiently displace domain walls, whereas higher currents cause rebound at the wire ends. The effect results from the interplay between spin‐transfer torque and thermally induced processes, highlighting the role of thermal gradients in ...
Elias Saugar +11 more
wiley +1 more source
A Negatively Curved Pyrene‐Fused Azaacene
Angewandte Chemie, EarlyView.A pyrene‐fused azaacene derivative is reported in which steric overcrowding caused by eight phenyl substituents induces bending of the aromatic framework rather than twisting. ABSTRACT Non‐planar aromatic hydrocarbons display distorted π‐frameworks that give rise to unique optoelectronic properties.
Marco Carini +3 more
wiley +2 more sources
Wetland restoration and nitrate reduction: the example of the periurban wetland of Vitoria-Gasteiz (Basque Country, North Spain) [PDF]
, 2003 Changes in land use and agricultural intensification caused wetlands on the quaternary aquifer of Vitoria-Gasteiz (Basque Country) to disappear some years ago and nitrate concentration in groundwaters increased very quickly.
C. García-Linares +5 more
core +3 more sources
A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments
Advanced Materials, EarlyView.The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal +14 more
wiley +1 more source
Advanced Materials, EarlyView.Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska +10 more
wiley +1 more source