Results 41 to 50 of about 13,155 (179)

Artificial Intelligence for Multiscale Modeling in Solid‐State Physics and Chemistry: A Comprehensive Review

Advanced Intelligent Systems, EarlyView.
This review explores the transformative impact of artificial intelligence on multiscale modeling in materials research. It highlights advancements such as machine learning force fields and graph neural networks, which enhance predictive capabilities while reducing computational costs in various applications.
Artem Maevskiy, Vitalii Kapitan, Andrey Ustyuzhanin   +2 more
wiley   +1 more source

Miniaturized Conductometric Biosensor for Rapid Detection of TNF‐α in Saliva

Advanced NanoBiomed Research, EarlyView.
A miniaturized conductometric sensor detects TNF‐α at femtomolar levels with high selectivity. The device enables noninvasive testing using pooled human saliva and supports smartphone‐based, real‐time resistance readings. This portable biosensor offers a practical alternative for monitoring TNF‐α, providing new opportunities for diabetes and related ...
Mingjie Yang, Ying Zhi Cheong, Chenglong Xu, Sanje Mahasivam, Xudong Cai, Vipul Bansal, Sharath Sriram, Ganganath Perera, Madhu Bhaskaran   +8 more
wiley   +1 more source

Metal‐CO2 Batteries: By‐Product Challenges and Practical Pathways for Low CO2 Concentration Environment

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Metal‐CO2 batteries have recently emerged as an intriguing class of energy storage and conversion devices that simultaneously utilize and manage carbon dioxide. Originating from studies of CO2 contamination in metal‐air batteries, these systems have evolved into a distinct research direction, offering insights into CO2 electrochemistry and its
Sungmin Choi, Sooyeon Seok, Changmin Kim
wiley   +1 more source

Multistaged discharge constructing heterostructure with enhanced solid-solution behavior for long-life lithium-oxygen batteries. [PDF]

, 2019
Inferior charge transport in insulating and bulk discharge products is one of the main factors resulting in poor cycling stability of lithium-oxygen batteries with high overpotential and large capacity decay.
Chen, Jie-Sheng, Chen, Jun, Liang, Xiao, Wang, Kai-Xue, Wu, Xue-Yan, Xu, Shu-Mao, Zhao, Shen-Long   +6 more
core   +1 more source

Mechanism and Control Analysis of Synchronous Frequency Resonance in Distributed Power Generation System Connected to Grid

Energy Science &Engineering, EarlyView.
Small‐signal modeling reveals that insufficient system damping positions conjugate poles near the imaginary axis, fundamentally explaining the SFR mechanism. A virtual resistance control is consequently proposed to damp the resonance and effectively suppress SFR, which is validated through Hardware‐in‐the‐Loop experiments.
Yujie Gu, Jianbo Yi, Haoran Rui, Qi Huang   +3 more
wiley   +1 more source

A Fast-Transient Digital LDO With Asynchronous Coarse and Dual-Mode Fine Regulation Loops

IEEE Open Journal of Power Electronics
This paper presents a fully-integrated all-digital low-dropout regulator (DLDO) for efficient fine-grained power delivery and management in system-on-chip (SoC) devices.
Ibrar Ali Wahla, Jongwoon Lee, Young-Ryul Yun, Muhammad Abrar Akram, In-Chul Hwang   +4 more
doaj   +1 more source

A Wireless, Battery‐Free Artificial Throat Patch with Deep Learning for Emotional Speech Recognition

Advanced Science, Volume 13, Issue 19, 2 April 2026.
In this work, Xu and co‐workers develop a wireless, battery‐free artificial throat patch system (ATPS) consisting of a carbon nanotube‐based thin‐film strain sensor and a miniaturized flexible printed circuit board, to enable real‐time sensing of throat signals.
Bingxin Xu, Guanming Lin, Xiaohui Hong, Chuting Liu, Xinyi Qu, Kangjian Jiao, Lei Zhang, Bingzhe Xu, Jun Yan, Yancong Qiao, Xudong Lin   +10 more
wiley   +1 more source

5G Cellular User Equipment: From Theory to Practical Hardware Design

, 2017
Research and development on the next generation wireless systems, namely 5G, has experienced explosive growth in recent years. In the physical layer (PHY), the massive multiple-input-multiple-output (MIMO) technique and the use of high GHz frequency ...
Dong, Xiaodai, Huo, Yiming, Xu, Wei
core   +1 more source

A Wireless, Implantable, and Stretchable Device for Optogenetic Modulation (WISDOM) in the Central and Peripheral Nervous Systems

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
WISDOM, a wireless, implantable, and stretchable optogenetic platform inspired by climbing tendrils, integrates a 3D helical interconnect and customizable µ‐LEDs for precise, long‐term neuromodulation across the brain, peripheral nerves, and organs in freely behaving animals, enabling system‐level studies and therapeutic exploration of complex ...
Kuoying Qiao, Ge Wu, Yi Cao, Yiyong Wu, Chongyang Sun, Jianyu Huang, Shuyang Yang, Cheng Zhong, Haihan Zhou, Yi Lu   +9 more
wiley   +1 more source

A Small-Area 2nd-Order Adder-Less Continuous-Time ΔΣ Modulator With Pulse Shaping FIR DAC for Magnetic Sensing

IEEE Open Journal of Circuits and Systems
This work presents a small-area 2nd-order continuous-time $\Delta \Sigma $ Modulator (CT $\Delta \Sigma \text{M}$ ) with a single low dropout regulator (LDO) serving as both the power supply for the CT $\Delta \Sigma \text{M}$ and reference voltage ...
Manish Srivastava, Alessandro Ferro, Aleksandr Sidun, Jose M. De La Rosa, Kilian O'Donoghue, Padraig Cantillon-Murphy, Daniel O'Hare   +6 more
doaj   +1 more source