Results 101 to 110 of about 48,747 (310)

Self‐Sintering Ionogel Binder for Flexible, Recyclable, and Healable Printed Giant Magnetoresistive Sensors

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo   +10 more
wiley   +1 more source

Evaluation of UV/TiO2/H2O2 photocatalysis for the removal of perfluorinated organic compounds from water

open access: yesScientific Reports
Conventional processes do not eliminate PFAS in wastewater treatment plants, so they are found in trace concentrations in wastewater and rivers. Perfluorinated organic pollutants (PFAs) are toxic and persistent, that have a significant risk to human ...
María Lizeth Marín Marín   +1 more
doaj   +1 more source

Access control for mobile agents

open access: yesACM Transactions on Programming Languages and Systems, 2004
Boxed Ambients are a variant of Mobile Ambients that result from dropping the open capability and introducing new primitives for ambient communication. The new model of communication is faithful to the principles of distribution and location-awareness of Mobile Ambients, and complements the constructs in and out for mobility ...
M. BUGLIESI, G. CASTAGNA, CRAFA, SILVIA
openaire   +3 more sources

La salud ambiental en el modelo de gestión sanitaria andaluza

open access: yes, 2002
According to the Spanish Autonomic Legislation, Andalussian autonomous region obttained exclusive competence and responsability on environemental sanitary conditions and disease control activitities.
Marín Rodríguez, I.
core  

Oxygen‐Tunnel Indium Tin Oxide Vertical Channel Transistors with Enhanced Current Density and Reliability for Monolithic 3D Compute‐In‐Memory Systems

open access: yesAdvanced Functional Materials, EarlyView.
Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu   +17 more
wiley   +1 more source

Práctica empresarial para el apoyo en los procesos de Control y Seguimiento Ambiental en la Oficina de Control Interno Administrativo de la CVS

open access: yes
El presente informe documenta el desarrollo de la práctica empresarial realizada en la Corporación Autónoma Regional de los Valles del Sinú y del San Jorge (CVS), en la modalidad de trabajo de grado, como requisito para optar al título de Ingeniera ...
Berrocal López, Talía
core  

Atendimento a legislação ambiental em postos de abastecimento de combustíveis [PDF]

open access: yes, 2013
Dissertação (mestrado profissional) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Perícias Criminais Ambientais, Florianópolis, 2013.Os postos de abastecimento de combustíveis são estabelecimentos ...
Kerber, Fernando Furtado
core  

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

open access: yesAdvanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee   +5 more
wiley   +1 more source

Validation of Dynamic Natural Ventilation Protocols for Optimal Indoor Air Quality and Thermal Adaptive Comfort during the Winter Season in Subtropical-Climate School Buildings

open access: yesApplied Sciences
The need for energy-efficient buildings must be based on strong effective passive-design techniques, which coordinate indoor air quality and thermal comfort.
Antonio Sánchez Cordero   +2 more
doaj   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang   +7 more
wiley   +1 more source

Home - About - Disclaimer - Privacy