Results 41 to 50 of about 725 (153)

Breaking Methane without Metals: Induction‐Heated Carbon Catalyst at Low‐Temperature Process

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
The catalytic decomposition of methane (or biomethane) into hydrogen with direct carbon capture, with high promising catalytic performance, was achieved using a carbon‐based catalyst coupled with electromagnetic induction heating. The results confirm that the reaction is carried out by catalysis assisted by defects present on the carbon surface, which ...
Van‐Hieu Ngo   +9 more
wiley   +1 more source

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

open access: yesAdvanced Functional Materials, Volume 36, Issue 13, 12 February 2026.
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

Non-Invasive Breast Cancer Assessment Using Magnetic Induction Spectroscopy Technique [PDF]

open access: yes, 2017
Breast cancer has become one of the main concern for all human being especially women. Most breast cancer happen in women because women have denser breast tissues than men and breast cells of women are always exposed to changes in hormones, including ...
Hang, Jo Ann   +2 more
core   +2 more sources

Non‐Equilibrium Synthesis Methods to Create Metastable and High‐Entropy Nanomaterials

open access: yesAdvanced Science, Volume 13, Issue 11, 23 February 2026.
Synthesis of compositionally‐complex materials is limited by immiscibility of elements. Nonequilibrium synthesis methods reviewed here use ultrafast heating and cooling to overcome this limitation, creating metastable solid solutions and high‐entropy nanomaterials.
Shuo Liu   +3 more
wiley   +1 more source

Balancing Human Interaction and System Digitization in the Phygital Ecosystem: A Metasynthesis Study

open access: yesHuman Behavior and Emerging Technologies, Volume 2026, Issue 1, 2026.
Today, the combination of physical and digital spaces has given rise to the portmanteau of phygital, which is a novel concept. Utilizing technologies such as augmented reality, virtual reality, artificial intelligence, and the Internet of things, creates an integrated and interactive experience for users.
Mohammad Bakhnoo   +4 more
wiley   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

open access: yesAdvanced Healthcare Materials, Volume 14, Issue 31, December 8, 2025.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Optical imaging of MHD bubble flow in Hele-Shaw liquid metal cells

open access: yes, 2023
As a simple and affordable alternative to often prohibitively expensive or unavailable X-ray and neutron imaging, an improved optical imaging method for bubble flow in Hele-Shaw liquid metal cells is presented, enabling measurements with a significantly ...
Birjukovs, Mihails   +3 more
core  

Non-Contact Monitoring of Heart and Lung Activity by Magnetic Induction Measurement [PDF]

open access: yes, 2008
In many clinical applications, the monitoring of heart and lung activity is of vital importance. State-of-the-art monitoring involves the use of electrodes or other contact based sensors (electrocardiogram (ECG), impedance cardiography (ICG), pulse ...
Leonhardt, S., Steffen, M.
core   +2 more sources

Control of Continuous Casting Process Based on Two-Dimensional Flow Field Measurements [PDF]

open access: yes, 2022
Two-dimensional flow field measurement allows us to obtain detailed information about the processes inside the continuous casting mould. This is very important because the flow phenomena in the mould are complex, and they significantly affect the steel ...
Abouelazayem, Shereen
core   +1 more source

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