Results 131 to 140 of about 88,416 (289)

Enhancing Optoelectronic Properties in Phthalocyanine‐Based SURMOFs: Synthesis of ABAB Linkers by Avoiding Statistical Condensation with Tailored Building Blocks

open access: yesAdvanced Functional Materials, EarlyView.
A novel phthalocyanine (PC)‐based metal–organic framework (MOFs) is synthesized using ditopic PC linkers obtained through regioselective statistical condensation. The resulting MOF exhibits significant improvements in electronic absorption, thereby enhancing the material's performance in light harvesting and energy conversion.
Lukas S. Langer   +12 more
wiley   +1 more source

Análisis y Evaluación de una Solución basada en IPv6 para Monitoreo de Calidad Ambiental en base a Redes Inalámbricas de Sensores

open access: yesRevista Politécnica, 2014
Las Redes Inalámbricas de Sensores (Wireless Sensor Networks - WSNs) permiten una amplia variedad de servicios en áreas de vital importancia tales como el control de la seguridad industrial, salud y medio ambiente. Las revistas técnicas especializadas en
Carlos Herrera   +3 more
doaj  

Ensinando os fundamentos de redes de sensores sem fio usando um sistema simples

open access: yesRevista Brasileira de Ensino de Física
A monitoragão eletrônica usando redes de sensores sem fio é uma área do conhecimento humano que vêm sendo investigada sob diversos aspectos tanto paxa averiguar seu funcionamento a priori quanto para avaliar suas aplicagões futuras.
Luciana Vieira Piza   +3 more
doaj   +1 more source

Seguridad en redes de sensores

open access: yes, 2017
Wireless sensor networks are rapidly expanding due to advances in wireless technologies but also due to their multiple applications in different fields, such as monitoring processes in industrial environments, monitoring patient's vital signs in e-health applications or traffic monitoring.
openaire   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Diseño de una red de sensores para la detección y protección de incendios forestales

open access: yesMaskana, 2017
With the growth of monitoring applications in intelligent environments in the engineering, transport, communications, business, agriculture sector, and the significant reduction in the manufacturing costs of sensors, enabled the introduction of ...
José Guamán Quinche   +3 more
doaj  

Líneas de investigación del TIC-150: Proyecto SIIAM [PDF]

open access: yes, 2016
En este documento se describen las diferentes líneas de investigación en las que actualmente trabaja el grupo TIC 150: Tecnología Electrónica e Informática Industrial del Departamento de Tecnología Electrónica (DTE) de la Universidad de Sevilla.
Larios Marín, Diego Francisco   +2 more
core  

Photoswitchable Conductive Metal–Organic Frameworks

open access: yesAdvanced Functional Materials, EarlyView.
A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu   +5 more
wiley   +1 more source

Implementación de Tecnología Zigbee en una Red Modbus para Aplicaciones Inalámbricas en Automatización Industrial

open access: yesRevista Politécnica, 2015
Resumen: Zigbee es un estándar que define un conjunto de especificaciones para redes inalámbricas de sensores a corta distancia y baja velocidad de transmisión.
MARIA TARHAN   +2 more
doaj  

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