Results 51 to 60 of about 12,019 (237)
Adaptive Speed Controller for a Permanent Magnet Synchronous Motor
Nova Scientia, 2019 This paper presents a controller performance that is develop employing an adaptive B-spline neural network algorithm for adjusting the rotor speed of the permanent magnet synchronous motor. It includes a comparative analysis with three control strategies:
Omar Aguilar Mejía +3 more
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British Educational Research Journal, EarlyView.Abstract Within the educational literature, inter‐organisational school networks are commonly considered instruments for administration, management, and school improvement, but are rarely scrutinised as objects of study themselves. Conversely, in organisational studies, this perspective is given more prominence.
Ignacio Wyman, Paul Wilfred Armstrong
wiley +1 more source
Revista Boletín Redipe, 2019 Este artículo presenta los resultados investigativos del análisis de las estrategias pedagógicas, para la enseñanza-aprendizaje de la estadística en los grados 6° y 7° de la Institución Educativa Leónidas Acuña sede Valledupar; los datos se recolectaron ...
Diana Carolina García Galindo +3 more
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Revista Colombiana de Biotecnología, 2019 La vinaza es un residuo derivado de la producción de alcohol carburante, que posee elevada carga orgánica disuelta (46%), bajo pH que oscila entre 3-5 y alta demanda química de oxigeno (DQO) de 200-300 mgDQO/L, dichas características hacen de la vinaza ...
Dayanis Ariza Calvo +3 more
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The impacts of biological invasions
Biological Reviews, EarlyView.ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
Via Inveniendi Et Iudicandi, 2019 El Programa de Aceleración del Aprendizaje hace parte de los modelos de educación flexible impulsados por el Ministerio de Educación Nacional a partir de 2000 para atender el problema de la extraedad escolar en Colombia.
Omar Huertas Díaz +2 more
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Subterranean environments contribute to three‐quarters of classified ecosystem services
Biological Reviews, EarlyView.ABSTRACT Beneath the Earth's surface lies a network of interconnected caves, voids, and systems of fissures forming in rocks of sedimentary, igneous, or metamorphic origin. Although largely inaccessible to humans, this hidden realm supports and regulates services critical to ecological health and human well‐being.
Stefano Mammola +30 more
wiley +1 more source
Synthetic Strategies for Activity‐Based Probes to Decode Ubiquitin‐Like Modifiers
Chemistry – A European Journal, EarlyView.ABSTRACT Ubiquitin‐like proteins (Ubls) such as SUMO, NEDD8, ISG15, URM1, UFM1, FAT10, ATG8/ATG12, and FUBI are essential regulators of cellular homeostasis, controlling processes from protein stability and trafficking to immune signaling and autophagy.
Saibal Chanda +5 more
wiley +1 more source
Revista Científica, 2009 Registros productivos de 1.097 pesos de corderos al nacimiento (PN), 543 pesos de corderos al destete (PD) y 543 ganancias diarias de peso predestete (GDP) fueron analizados con el objetivo de comparar la eficiencia productiva predestete de tres ...
José Alfonso Hinojosa Cuéllar +2 more
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Revista Colombiana de Tecnologías de AvanzadaProgrammable logic controllers (PLC) are designed to monitor and regulate industrial processes. These electronic systems with programmable memory store control instructions, allowing specific functions to be executed based on the information received by ...
Ingris Yohana Hernández Martínez +4 more
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