Results 91 to 100 of about 10,885 (247)

Alterations of circulating innate lymphoid cells in recent‐onset type 1 diabetes

Clinical &Translational Immunology, Volume 15, Issue 6, 2026.
Circulating innate lymphoid cells (ILC) in patients with recent‐onset type 1 diabetes (T1D) show a chronic activation and a primed phenotype, with overexpression of HLA Class II (ILC1 and ILCP) and dysregulation of costimulatory and migratory mRNA transcripts. Glucose and cytokines (IL‐1β) mediate circulating ILC activation and HLA Class II expression.
Ariadna Roig, David Perna‐Barrull, Eva Aguilera, Sebastián Pérez, Marta Vives‐Pi, Raquel Planas   +5 more
wiley   +1 more source

Low-Profile, Wideband, and Decoupled Dual-Polarized Antenna Array Loaded With T-SRR, CNL, and DGS

IEEE Open Journal of Antennas and Propagation
A dual-polarized antenna array loaded with hybrid decoupling structures is proposed in this article. This special hybrid decoupling method combines interception and neutralization to simultaneously suppress co- and cross-polarized mutual couplings over a
Shu-Wei Yu, Meng-Jin Liao, Xiao Zhang, Qiong-Sen Wu, Lei Zhu, Qing-Hua Jiang, Zhi Quan, Kai-Dong Hong   +7 more
doaj   +1 more source

Mechanisms and Advanced Characterizations for Urea Electrosynthesis

EcoEnergy, Volume 4, Issue 3, June 2026.
In this review, various mechanisms and the advanced characterizations involved in urea electrosynthesis are summarized. Furthermore, the outlook on the future potential, the challenges, and scope of these techniques for developing the urea electrosynthesis route are discussed, paving the way for the green synthesis of urea and other important chemicals.
Chu Zhang, Liwei Guo, Shuangli Li, Zihan Chen, Chunshuang Yan, Chade Lv   +5 more
wiley   +1 more source

Metamaterial patch antenna with I-shaped defected ground structure (DGS) for wi-fi application / Muhammad Salihin Ahmad Azmil [PDF]

, 2013
Microstrip patch antennas (MPA) is a very famous in mobile and radio wireless Communication. The antenna is quite simple to fabricate and has perfect radiation characteristics.
Ahmad Azmil, Muhammad Salihin
core  

EM Design, Realization and Measurement of a Hexagonal SIW-Based Bandpass Filter for Wireless Communication

Measurement Science Review
This paper presents a new design for a third-order bandpass hexagonal substrate integrated waveguide-defected ground structure (SIW-DGS) filter for mobile communications applications. The proposed design operates at 7.90 GHz.
Boudkhil Abdelhakim, Damou Mehdi, Chetioui Mohammed, Nouri Keltouma, Gouni Slimane, Secmen Mustafa   +5 more
doaj   +1 more source

Backpropagation Network‐Based Contrastive Learning for Unsupervised Domain Adaptation

Engineering Reports, Volume 8, Issue 6, June 2026.
Unsupervised domain adaptation for contractive learning. ABSTRACT This study introduces a new method for domain adaptation for image classification tasks that aims to improve the model's performance on a target domain after being trained on a source domain.
Yushui Xiao, Yong Huang, Yujie Li
wiley   +1 more source

Design of Bandstop Filters Using Defected Ground Structures

, 2015
In this thesis, modified design of band stop filters using defected ground structures have been proposed. The new proposed structures have conventional dumbbell DGS integrated with U-slot and the conventional spiral DGS integrated with U-slot both ...
Annam, Kaushik
core  

Optimal antenna design for wireless energy harvesting system in ISM band

Results in Physics
In this paper, three different techniques — Coplanar Waveguide (CPW), Via-less Electromagnetic Band Gap (EBG), and Defected Ground Structure (DGS) — are incorporated to enhance the performance of the designed microstrip patch antenna (MPA). The impact of
Yahya Albaihani, Rizwan Akram, Ziyad Almohaimeed, Abdullah Almohaimeed, El Amjed Hajlaoui   +4 more
doaj   +1 more source

Lanzhou Lily (Lilium davidii var. unicolor) Extract Alleviates Chronic Stress–Induced Mood Disturbances by Suppressing Neuroinflammation and Modulating the Gut‐Brain Axis in Mice

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
Lanzhou lily extract (LLE) alleviates chronic restraint stress–induced mood disturbances by reducing central inflammation, improving intestinal barrier integrity, attenuating systemic inflammation, and ultimately restoring gut–brain axis homeostasis in mice.
Ziyi An, Yuanyuan Xin, Yongfei Wang, Ting Wang, Junqiang Niu, Xiaogang Hu, Xiangkai Li, Weilin Jin   +7 more
wiley   +1 more source

Impact of defected ground structures on the bandwidth of quarter wave impedance transformers and branch line hybrids

, 2016
In this article, impedance transformers and branch line hybrids are selected to demonstrate the impact of defected ground structures on the operational bandwidth of microwave circuits.
Polater, Ahmet Mert, Nesimoglu, Tayfun
core   +1 more source