Results 81 to 90 of about 4,202,837 (377)

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Features of development and using interuniversity scientific and educational network «SYNERGY» for training of engineers in the field of automation, robotics and mechatronic systems

open access: yesEAI Endorsed Transactions on Energy Web, 2018
This paper describes a features of development and using of interuniversity scientific and educational network «Synergy» for training of engineers in the field of automation, robotics and mechatronic systems.
A.V. Bobryakov   +7 more
doaj   +1 more source

Remote Laboratory for Control Engineering Degree [PDF]

open access: yesIFAC Proceedings Volumes, 2007
This paper presents an innovative web-based control laboratory focused on the necessity of control education community. The usefulness of the remote laboratory proposed in this paper is justified by the opportunity of organizing the remote experiments, saving time and money for the students.
Antoni Grau, Yolanda Bolea
openaire   +1 more source

Micropatterned Biphasic Printed Electrodes for High‐Fidelity on‐Skin Bioelectronics

open access: yesAdvanced Functional Materials, EarlyView.
Micropatterned biphasic printed electrodes achieve unprecedented skin conformity and low impedance by combining liquid‐metal droplets with microstructured 3D lattices. This scalable approach enables high‐fidelity detection of ECG, EMG, and EEG signals, including alpha rhythms from the forehead, with long‐term comfort and stability.
Manuel Reis Carneiro   +4 more
wiley   +1 more source

Multi-Temporal Analysis and Trends of the Drought Based on MODIS Data in Agricultural Areas, Romania

open access: yesRemote Sensing, 2020
The aim of this study is to analyze the performance of the Drought Severity Index (DSI) in Romania and its validation based on other data sources (meteorological data, soil moisture content (SMC), agricultural production).
Claudiu-Valeriu Angearu   +7 more
doaj   +1 more source

MASCDB, a database of images, descriptors and microphysical properties of individual snowflakes in free fall

open access: yesScientific Data, 2022
Measurement(s) fall speed • snowfall images • snow crystals • geometrical characteristics • textural characteristics • snowfall microphysics Technology Type(s) multi angle snowflake ...
Jacopo Grazioli   +3 more
doaj   +1 more source

Development of a Remote Laboratory Infrastructure and LMS for Mechatronics Distance Education

open access: yes, 2018
The problem in schools with mechatronics programs is not only their low student capacity but also their theoretical-content-dominated curricula. However, the manufacturing industry needs highly-talented technical personnel with a lot of practice in this ...
A. Ak   +3 more
semanticscholar   +1 more source

Photoswitching Conduction in Framework Materials

open access: yesAdvanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez   +4 more
wiley   +1 more source

Enhancing Lessons on the Internet of Things in Science, Technology, Engineering, and Medical Education with a Remote Lab

open access: yesSensors
Integrating remote Internet of Things (IoT) laboratories into project-based learning (PBL) in higher education institutions (HEIs) while exploiting the approach of technology-enhanced learning (TEL) is a challenging yet pivotal endeavor.
Sofia Amador Nelke   +14 more
doaj   +1 more source

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

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