Results 131 to 140 of about 217,477 (293)

Sensores: De los biosensores a la nariz electrónica [PDF]

open access: yes, 2002
The recent advances in sensor devices have allowed the developing of new applications in many technological fields. This review describes the current state-of-the-art of this sensor technology, placing special emphasis on the food applications.
Aparicio López, Ramón   +1 more
core  

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

open access: yesAdvanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam   +6 more
wiley   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

Comunicación bluetooth para sensores utilizados en aplicaciones de control de tráfico [PDF]

open access: yes, 2011
1 archivo PDF (40 páginas)Exposición del diseño e implementación de la plataforma de desarrollo Bluetooth para sensores inalámbricos orientados a aplicaciones ...
Barrales Guadarrama, Raymundo   +2 more
core  

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

open access: yesAdvanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De   +3 more
wiley   +1 more source

sensor networks

open access: yes, 2012
Yirmi yıldan uzun süredir, pek çok yeni iletişim teknolojisinin ortaya çıkışına şahit olunmaktadır. Bunlar arasında, ağ ,optik, kızılötesi ve bluetooth örnek gösterilebilir. Pekçok araştırmacı bu konuya , bu teknolojilerin acil durumlarda kullanılması ile alanlara, özellikle de ev, ofis, klinik, fabrika, ulaşım araçları, küresel çevre ve yangın ...
openaire   +2 more sources

Advancing Research on Biomaterials and Biological Materials with Scanning Electron Microscopy under Environmental and Low Vacuum Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
Herein, environmental scanning electron microscopy (ESEM) is discussed as a powerful extension of conventional SEM for life sciences. By combining high‐resolution imaging with variable pressure and humidity, ESEM allows the analysis of untreated biological materials, supports in situ monitoring of hydration‐driven changes, and advances the functional ...
Jendrian Riedel   +6 more
wiley   +1 more source

Estudio y pruebas de campo de redes de sensores sin hilos [PDF]

open access: yes, 2008
El principal objetivo de este trabajo es el desarrollo de unas pruebas de campo en diferentes escenarios. Es realizar medidas subterráneas con unos sensores adecuados a ello, y compararlas en estos diferentes medios.
Cobos Melià, Víctor
core  

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Registro y análisis del historial térmico durante el almacenamiento y el transporte refrigerado de productos mínimamente procesados [PDF]

open access: yes, 2011
En este estudio se presenta el análisis de las temperaturas registradas durante el almacenamiento y el transporte refrigerado de un pequeño lote de hortalizas de hoja mínimamente procesadas, monitorizadas mediante tarjetas Turbotag® y sensores ...
Barreiro Elorza, Pilar   +5 more
core  

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