The Journal of Physiology, EarlyView.Abstract figure legend Photobiomodulation restores blood–brain barrier (BBB) integrity following hypoxic stress. A multicellular human BBB model comprising brain microvascular endothelial cells, astrocytes and pericytes was established in a transwell system and subjected to acute hypoxia.
Mirriam Domocos +4 more
wiley +1 more source
Harmonic-Rejection Compact Bandpass Filter Using Defected Ground Structure for GPS Application
Active and Passive Electronic Components, 2014 A miniaturized bandpass filter (BPF) using defected ground structure (DGS) resonator with the characteristic of harmonic rejection is developed in this paper.
Haiwen Liu +5 more
doaj +1 more source
Techne, 2019 Pada penelitian ini dirancang antena mikrostrip patch lingkaran dengan penambahan metode multilayer parasitic dan metode DGS (Defected Ground Structure).
Intan Cahyaningtyas +1 more
doaj +1 more source
Novel Optimization Method of Active Frequency Multiplier Utilizing Harmonic Terminating Impedances with DGS [PDF]
, 2006 A novel method for the optimization of the active frequency multiplier utilizing the harmonic terminating impedances with the defected ground structures (DGS) has been developed.
Kasal, M., Kutin, P.
core +1 more source
Filtenna Designed with Defected Ground Structure (DGS) for Ultra-wideband Applications
Jurnal KejuruteraanIn microwave imaging applications, filter and antenna are the key components as front-end devices and function independently. Antenna radiates and receives signals to or from nearby scattered objects while filter is used to suppress unwanted signals noise before and after the required bandwidth.
Dayang Azra, Awang Mat +2 more
openaire +2 more sources
Injuries in deep time: interpreting competitive behaviours in extinct reptiles via palaeopathology
Biological Reviews, Volume 101, Issue 3, Page 1073-1090, June 2026.ABSTRACT For over a century, palaeopathology has been used as a tool for understanding evolution, disease in past communities and populations, and to interpret behaviour of extinct taxa. Physical traumas in particular have frequently been the justification for interpretations about aggressive and even competitive behaviours in extinct taxa.
Maximilian Scott +3 more
wiley +1 more source
Oxidative Stress in the Tumor Immune Microenvironment: Mechanisms and Therapeutic Perspectives
MedComm – Oncology, Volume 5, Issue 2, June 2026.Oxidative stress is involved in several key processes in cancer, including redox regulation, DNA damage, post‐translational modifications, transcriptional regulation, epigenetic modifications, metabolic reprogramming, cell death, and immune modulation. These mechanisms collectively influence tumor progression, immune evasion, and therapeutic responses,
Zhen Wang +14 more
wiley +1 more source
Offset Aperture-Coupled Double-Cylinder Dielectric Resonator Antenna with Extended Wideband [PDF]
, 2017 YesA compact dielectric resonator antenna for ultra-wideband vehicular communication applications is proposed. Two cylindrical dielectric resonators are asymmetrically located with respect to the center of an offset rectangular coupling aperture, through
Abd-Alhameed, Raed A. +8 more
core +1 more source
DESIGN AND PERFORMANCE ANALYSIS OF UWB CIRCULAR RING ANTENNA WITH DEFECTED GROUND STRUCTURE
ICTACT Journal on Communication Technology, 2017 A compact circular ring antenna with defected ground structure (DGS) has been design for Ultra-Wide Band (UWB) applications. Initially, a circular patch antenna is design by introducing a rectangular DGS structure.
Neha Tanzeem Sagar +2 more
doaj +1 more source
RANCANG BANGUN ANTENA MIKROSTRIP DENGAN DGS (Defected Ground Structure) UNTUK JARINGAN KOMUNIKASI NIRKABEL 5G [PDF]
, 2018 Defected Ground Structure (DGS) merupakan salah satu cara untuk menekan gelombang permukaan yang sering dipakai pada antena mikrostrip dan memiliki fungsi sebagai radiator serta resonator kedua.
Annisa, Nevi
core