Results 161 to 170 of about 89,113 (283)
Simulación de una Red de Sensores Inalámbricos para su Utilización en Telemedicina.
Tecnología y Ciencia, 2018 En numerosos países se observa el aumento progresivo de la proporción de adultos mayores sobre el total de la población. Los adultos mayores prefieren envejecer en su residencia habitual. Envejecer en el lugar trae consigo riesgos y peligros.
Franco Lianza +3 more
doaj
[Artificial intelligence and its applications in medicine I: introductory background to AI and robotics]. [PDF]
Aten Primaria, 2020 Avila-Tomás JF +2 more
europepmc +1 more source
Reprogramación dinámica de redes inalámbricas de sensores
, 2006 Wireless sensor networks are networks capable of processing information, recollecting data from the surrounding environment and the wireless transmission of the information. The re-programming of the elements in the network is very important because it makes possible the adaptation of the applications to the environment, allows scalability and provides
openaire +1 more source
Advanced Functional Materials, EarlyView.The study presents biodegradable and recyclable mixed‐matrix membranes (MMMs), hydrogels, and cryogels using luminescent nanoscale metal‐organic frameworks (nMOFs) and biopolymers. These bio‐nMOF‐MMMs combine europium‐based nMOFs as probes for the status of the materials with the biopolymers agar and gelatine and present alternatives to conventional ...
Moritz Maxeiner +4 more
wiley +1 more source
[Role of the immune system in SARS-CoV-2 infection: immunopathology of COVID-19]. [PDF]
Medicine (Baltimore), 2021 Sanz JM, Gómez Lahoz AM, Martín RO.
europepmc +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr +7 more
wiley +1 more source
Seguridad en redes de sensores inalámbricos
, 2009 The graphic interface (GUI) from the WESST-OT Simulator was validated using quantitative and qualitative human computer interaction (HCI) methods. In order to achieve this, surveys were applied. Also, GUI design principles were analyzed in the context of WESST-OT.
openaire +1 more source
Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
Amostragem Adaptativa em Redes de Sensores
, 2015 Uma nova área tecnológica está em crescente desenvolvimento. Esta área, denominada de internet das coisas, surge na necessidade de interligar vários objetos para uma melhoria a nível de serviços ou necessidades por parte dos utilizadores. Esta dissertação concentra-se numa área específica da tecnologia internet das coisas que é a sensorização.
openaire +1 more source