Results 71 to 80 of about 26,654,237 (305)

Physical Multi-Layer Phantoms for Intra-Body Communications

IEEE Access, 2018
This paper presents approaches for creating tissue mimicking materials that can be used as phantoms for evaluating the performance of the body area networks (BANs).
Ahmed E. Khorshid, Ibrahim N. Alquaydheb, Ahmed M. Eltawil, Fadi J. Kurdahi   +3 more
doaj   +1 more source

Channel Modeling for Diffusive Molecular Communication—A Tutorial Review [PDF]

Proceedings of the IEEE, 2018
Molecular communication (MC) is a new communication engineering paradigm where molecules are employed as information carriers. MC systems are expected to enable new revolutionary applications, such as sensing of target substances in biotechnology, smart ...
V. Jamali, Arman Ahmadzadeh, Wayan Wicke, Adam Noel, R. Schober   +4 more
semanticscholar   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

FEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz, Mihály Mérey, Rebeka Vásárhelyi, Ramóna Pék, Victor Imburchia, László Henn, Adrián Kószó, Nicholas D. Lakin, Ivan Ahel, Sébastien Huet, Ágnes Czibula, Gyula Timinszky   +11 more
wiley   +1 more source

THz-Enabled UAV Communications Under Pointing Errors: Tractable Statistical Channel Modeling and Security Analysis

IEEE Open Journal of Vehicular Technology
Unmanned aerial vehicles (UAVs) are increasingly being utilized as mobile base stations for rapidly establishing temporary wireless coverage in emergency situations and remote locations.
Mohammad Javad Saber, Mazen Hasna, Osamah S. Badarneh   +2 more
doaj   +1 more source

Channel Modeling for Future High-Speed Railway Communication Systems: A Survey

IEEE Access, 2019
The widespread popularity of high-speed railways (HSRs) urges a critical demand on high-data-rate railway communication services for both train operation and passenger experience.
Tao Zhou, Huayu Li, Yang Wang, Liu Liu, Cheng Tao   +4 more
doaj   +1 more source

An Efficient Approach of Improving Path Loss Models for Future Mobile Networks in Enclosed Indoor Environments

IEEE Access, 2021
Path loss is the primary factor that determines the overall coverage of networks. Designing reliable wireless communication systems requires accurate path loss prediction models. Future wireless mobile systems will rely mainly on the super-high frequency
Mohamed K. Elmezughi, Thomas J. Afullo
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Semantic Segmentation of Brain Tumors Using a Local–Global Attention Model

Applied Sciences
The distinctions between tumor areas and surrounding tissues are often subtle. Additionally, the morphology and size of tumors can vary significantly among different patients.
Shuli Xing, Zhenwei Lai, Junxiong Zhu, Wenwu He, Guojun Mao   +4 more
doaj   +1 more source

Channel Modeling for Underwater Acoustic Network Simulation

IEEE Access, 2020
Simulation forms an important part of the development and empirical evaluation of underwater acoustic network (UAN) protocols. The key feature of a credible network simulation model is a realistic channel model.
N. Morozs, W. Gorma, B. Henson, Lu Shen, P. Mitchell, Y. Zakharov   +5 more
semanticscholar   +1 more source

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source