Results 201 to 210 of about 323,732 (380)

Photonic Time Crystals and Time‐Varying Electromagnetic Metamatter: A New Direction for Ultrafast Tunable Photonic and Microwave Materials and Devices

Advanced Science, EarlyView.
Photonic time crystals (PTCs) are systems in which electromagnetic parameters are modulated periodically in time, producing momentum bandgaps via temporal scattering rather than spatial Bragg processes. This review examines the theoretical frameworks, modeling, and computational tools for time‐varying media, and summarizes experimental demonstrations ...
Ranjan Kumar Patel, Shriram Ramanathan, Ronald P. Jenkins, Michael J. Carter   +3 more
wiley   +1 more source

Giant intra-cardiac undifferentiated pleomorphic sarcoma: a case report. [PDF]

Eur Heart J Case Rep
Saliba T, Nowacka A, Antiochos P, Rotzinger D.   +3 more
europepmc   +1 more source

Mitochondria and Neuromast Tagging With Fluorescent Gallium‐Triapine Analogues: In Cellulo MP FLIM and Zebrafish Live Imaging

Advanced Science, EarlyView.
Fluorescent BODIPY‐conjugated thiosemicarbazone ligands and their Ga(III), In(III), and Fe(III) complexes, inspired by Triapine, are developed as theranostic agents. Multiphoton FLIM and confocal microscopy in cancer cells and zebrafish reveal real‐time uptake, mitochondrial localisation, and whilst spectroscopic assays indicated preserved complex ...
Megan J. Green, Michael W. Jones, Merissa Saleem, Haobo Ge, Melita Tvardauskaite, Julia Dudzic, Fernando Cortezon‐Tamarit, Rory L. Arrowsmith, Charareh Pourzand, Gabriele Kociock‐Kohn, Nicholas H. Rees, Jonathan R. Dilworth, Stephen Faulkner, Stanley W. Botchway, David Gurevich, Sofia I. Pascu   +15 more
wiley   +1 more source

CircCDK6 Regulates Stemness Maintenance and Cisplatin Resistance in Lung Adenocarcinoma via the Wnt/β-Catenin Signaling Pathway. [PDF]

Cancer Manag Res
Li D, Shen Y, Wang L, Sun H, Wang Y.
europepmc   +1 more source

A performance comparison of three SIP softswitches: Asterisk, FreeSWITCH, and Yate

, 2016
Igor Tomičić, Matija Turk, Mišo Lovrenčić   +2 more
openalex   +1 more source

Performance of Various VoIP Vocoders using Wireshark with Asterisk PBX

, 2019
Runlong Rao, D.Elizabath Rani, S.Srinivasa Rao   +2 more
openalex   +1 more source

The Asterisk system as a component of laboratory IMS network

, 2019
Tato diplomová práce se zabývá analýzou možnosti úpravy telekomunikačního systému Asterisk a implementaci hlasového dialogu VoiceXML. Návrh a realizace jednotlivých funkcí pro Asterisk. Testování funkčnosti navržených funkcí v testovacím nástroji SIPp. V
Luong Diep
core  

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source

<i>Spatholobus suberectus</i> Stem-Derived Extracellular Vesicle-Like Particles Attenuate Glucocorticoid-Induced Osteoporosis via NRF2/HO-1 Signaling. [PDF]

Int J Nanomedicine
Chen G, Li H, Chen R, Yao Y, Lian G, Bai L, Chen H, Zhang C, Chen G.   +8 more
europepmc   +1 more source