Results 71 to 80 of about 5,244,411 (250)

Printing‐Assisted Integration of Thermal, Fluidic and Electrical Components in Implants for Focal Brain Cooling

Advanced Science, EarlyView.
Extrusion‐based 3D printing of silicones and discrete electronic components are combined to create cortical implants for rodents that integrate thermal neuromodulation and electrical recording. Linked to an autonomous auxiliary driver unit, the system enables rapid, stable and localized hypothermia alongside ECoG recording.
Spencer Ryan Moore, Naomi King, Aruã Clayton Da Silva, Clare Howarth, Jason Berwick, Thomas E. Paterson, Ivan R. Minev   +6 more
wiley   +1 more source

Microfluidic self-quadruplexing SIW antenna with independent tuning and simultaneous sensing of liquid materials

Scientific Reports
This paper presents a novel microfluidic substrate integrated waveguide (SIW) based self-quadruplexing antenna that integrates independent frequency tunability with liquid dielectric sensing capabilities.
V. Jaya Prakash, D. S. Chandu, K. B. S. Sri Nagini, Rusan Kumar Barik, Slawomir Koziel   +4 more
doaj   +1 more source

A low-profile wideband meta-surface based microstrip antenna for 5G wireless communications

Results in Engineering
This article presents a low-profile meta surface microstrip radiator operating at 34 GHz with high performance for the operation of 5G wireless communications.
Vanitha Rani Rentapalli, Bappadittya Roy
doaj   +1 more source

Functional MXene Inks for Printed Electronics: Chemistry, Rheology, and Devices

Advanced Science, EarlyView.
Functional MXene inks are emerging as building blocks for MXetronics, connecting MXene synthesis, surface functionalization, ink formulation, and advanced printing with device‐level applications. This review maps how composition, stability, rheology, and processability govern printed structures and enable high‐performance sensors, energy‐storage ...
Shahzaib Ali, Faisal Shahzad, Hamza Hussain, Muhammad Abbas, Dae‐Hyun Cho, Doyoung Byun, Hassan A. Arafat   +6 more
wiley   +1 more source

Contra-directional coupling into slotted photonic crystals for spectrometric applications [PDF]

, 2014
We propose and demonstrate the concept of a contra-directional coupler between a W1 and a slotted photonic crystal waveguide. The bandwidth and operating wavelength of such a coupler can be controlled via its geometrical parameters, and power transfer is
Krauss, T.F., Scullion, Mark G., Di Falco, A., Di Falco, Andrea, Scullion, M.G., Krauss, Thomas F., Di Falco, A.; id_orcid   +6 more
core   +1 more source

Sandwich‐Structured Aramid Composite Papers with Heterogeneous Dielectric Layers for Integrated Corona Resistance and Thermal Conductivity

Advanced Science, EarlyView.
A sandwich‐structured aramid composite paper was designed to integrate high corona resistance and thermal conductivity. The fluorinated graphene/aramid surface layers effectively dissipate space charges to suppress corona discharge. Meanwhile, the boron nitride nanotube/aramid core layer constructs continuous heat‐conduction pathways.
Jun‐Wen Ren, Jun‐Xue Chen, Ying‐Ying Tong, Zi Wang, Jia‐Cheng Zhang, Lin Zhang, Bo Zhang, Fan Zhang, Guo‐Long Wang, Jun‐Wei Zha, Shen‐Li Jia   +10 more
wiley   +1 more source

Deep learning aided intelligent signal recognition for backscatter based metamaterial passive Internet of Things system

Complex & Intelligent Systems
In this paper, a single point-frequency sensing mechanism-based metamaterial passive Internet of Things (IoT) system is proposed, where the sensing of the environmental physical quantities is realized by the reflection coefficients at fixed frequency ...
Tianyuan Nie, Wenhao Zheng, Chao Ding, Yutong Bai, Lixia Xiao, Pei Xiao   +5 more
doaj   +1 more source

A Generalizable Multimodal Model for Treatment‐Stratified Risk and Survival Assessment under Real‐World Constraints: A Multi‐Center Study of Colorectal Cancer

Advanced Science, EarlyView.
DAIMS is a multimodal model for treatment stratified risk and survival assessment in colorectal cancer. Training draws on pathology, genomics, and clinical reports, yet inference requires only whole slide images, and adaptation to new cohorts proceeds without target survival outcomes.
Chuangjie Cao, Zheyi Ji, Chang He, Jiying Wang, Xiaoming Luo, Junyi Liu, Xiaohu Jing, Fang Yan, Yirong Chen, Linhao Qu, Sen Yang, Le Lu, Yuming Jiang, Xiyue Wang, Chengyun Dou, Junhan Zhao   +15 more
wiley   +1 more source

Effects of defected ground structure slot tuning on frequency and circuit parameters of bandpass filter

, 2023
In this paper the effect of the slot area to an end-coupled bandpass filter (BPF) is presented. The defected ground structure (DGS) technique is applied in the ground plane to accomplish the resonant frequency tuning of the filter.
Farrukh Hafeez, Farrukh Hafeez
core   +1 more source