Results 71 to 80 of about 88,639 (304)
Global TEC Map Fusion Through a Hybrid Deep Learning Model: RFGAN
Space Weather, 2023 Timely, reliable and comprehensive global observation information is essential for space weather research. However, limited observation technology hinders the consecutive global coverage of observation data. For the integrity and continuity of the global
Zhou Chen +5 more
doaj +1 more source
, 2020 Este mes TEC dentro de sus atículos toca temas de como estamos preparados para grandesdesafíos, sino que ya hemos empezado a avanzar, porque las experiencias que presentamos aquí merecen ser reconocidas esencialmente como ejemplos (prototipos) de la ...
Instituto Tecnológico Metropolitano. Facultad de Artes y Humanidades
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, 2023 La edición 9 de la revista TEC Social identifica y resalta iniciativas y proyectos institucionales que contribuyen al cumplimiento y avance de los Objetivos de Desarrollo Sostenible de la Agenda 2030.
Institución Universitaria ITM. Facultad de Artes y Humanidades
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Computation‐Less, Bias‐Free, and Ultra‐Broadband Photodetector for On‐Chip Edge Extraction
Advanced Materials, EarlyView.A computation‐less, bias‐free, and ultra‐broadband photodetector directly converts local optical‐intensity gradients into signed photocurrents through a position‐dependent bi‐directional photoresponse. This intrinsic physical sensing mechanism enables single‐pixel edge extraction from the near‐infrared to the long‐wave infrared at room temperature ...
Jintao Fu +8 more
wiley +1 more source
La transición metalúrgica: metales y objetos entre los indígenas coloniales
Revista Colombiana de Antropología, 2015 La metalurgia prehispánica de Suramérica es conocida gracias a la investigación arqueoló - gica y la existencia de colecciones de museo. No sucede lo mismo con la metalurgia colo - nial, pese a que representa la transición entre la tecnología aborigen
Roberto Lleras Pérez
doaj
Effect of σb and rb identification method from bulge tests on aluminium stamping simulation [PDF]
MATEC Web of ConferencesAnisotropic yield surface description is required to perform numerical simulation of forming processes such as stamping. The BBC2005 criterion, available in AutoForm software, is well adapted for aluminium alloys.
Saletti Dominique +3 more
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ANALYSIS OF TEC FLUCTUATION IN TYPHOON USING GPS-TEC [PDF]
, 2020 The aim of study is to analyze the change of Slant TEC on the day of typhoon. Slant TEC is calculated using GPS satellite carrier delay. Slant TEC changes by day and solar wind.
篠原 鉄志
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Advanced Materials, EarlyView.Molecular doping redistributes the internal electric field in organic photodetectors, providing a new degree of freedom to spatially control carrier transport and collection. Simulations and experiments reveal distinct transport pathways for injected and photogenerated carriers, enabling low dark current under reverse bias and wavelength‐selective ...
Jingwei Yi +15 more
wiley +1 more source
Relación entre necesidades no satisfechas y sintomatología emocional en cuidadores
Psicología Iberoamericana, 2020 Existe un alto riesgo de sintomatología psicológica en los cuidadores primarios informales, esto se debe a la alta demanda física y emocional que conllevan sus tareas, llegando frecuentemente a la disminución de actividades de autocuidado, cambios en ...
Mariana Sierra Murguía +3 more
doaj +1 more source
The MetroPT dataset for predictive maintenance
Scientific Data, 2022 Measurement(s) pressure of air • Temperature • ampere Technology Type(s) Pressure Sensor Device • Temperature Sensor Device • Electrical Current Sample Characteristic - Environment trains Sample Characteristic - Location Portuguese ...
Bruno Veloso +3 more
doaj +1 more source