Results 151 to 160 of about 3,772,126 (389)
Sistema inalámbrico de control de iluminación
, 2021 L'objectiu principal del projecte és dissenyar un sistema de control automàtic de il·luminació en un recinte tancat, mitjançant la detecció de presència d'una persona que entra dins del radi d'actuació del sistema. Utilitzant dues plaques amb capacitat de comunicació inalàmbrica es controlaran dos components, un sensor i un actuador.
Vázquez Brazo, Jaime +3 more
openaire +1 more source
Nova estratègia per optimitzar els sistemes de control [PDF]
, 2010 Aquest treball presenta un enfocament que aporta solucions per millorar el comportament general d'un sistema de control de tipus PID amb un grau de llibertat.
Arrieta Orozco, Orlando
core +1 more source
Ecological Entomology, EarlyView.First continental‐scale synthesis of hygropetric beetle diversity and distribution across Neotropical highlands. Climatic and topographic gradients structure regional assemblages and niche overlap. Ecological convergence suggests adaptation to similar conditions across disjunct regions.
Janderson Batista Rodrigues Alencar +4 more
wiley +1 more source
Sistema de control de medicación
, 2015 [ANGLÈS] This project arises out of an initial idea to achieve a better management of taking medications by people who have a considerable number of medicines. The intention is to obtain a connexion between the prescription process, and subsequent development of the treatment by patients.
openaire +1 more source
Journal of Fish Biology, EarlyView.Abstract This work aimed to investigate the distribution and occurrence of fish species along the São Francisco Falso Braço Norte (SFFBN) River basin, a tributary of the Middle Paraná River basin now artificially connected to the Upper Paraná ecoregion, to evaluate how such connectivity may affect the biogeographic distribution and regional composition
Lucas E. P. Kampfert +5 more
wiley +1 more source
Diseño e Implementación de un Sistema de Control de Frecuencia y Voltaje
Revista Tecnológica, 2013 El presente trabajo proporciona el modelo de una planta de generación de energía eléctrica y muestra su problemática del control del voltaje y frecuencia.El sistema tiene una característica de ser un sistema multivariable con lazo cruzado.
M. Álvarez, J. González, J. Del Pozo
doaj +4 more sources
Auditoria y Control Administrativo : Modelo del sistema de control interno coso [PDF]
, 2017 La auditoría y el control administrativo son la base de estudio desarrollado en el documento investigativo. Es una forma de evaluar la efectividad de las operaciones desarrolladas en las organizaciones con el propósito de contrarrestar las deficiencias e
Flores Leiva, Mariela del Carmen +1 more
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Journal of Oral Pathology &Medicine, EarlyView.ABSTRACT Background The packaging and marketing of electronic cigarettes (e‐cigs) often target younger demographics. This study aimed to evaluate gene expression in e‐cig users through exfoliative cytology. Methods Samples were collected from 17 e‐cig users and 10 nonsmokers as controls.
Alba Pérez‐Jardón +10 more
wiley +1 more source
AD-minister, 2007 This paper deals with organizational control as a system and with the main difficulties associated with this conception. It has three parts: an analysis of the definition of organizational control, the description of the basic structures of the control ...
María Rocío Arango Restrepo
doaj