Results 71 to 80 of about 19,525 (187)

Management of Invasive Pulmonary Aspergillosis in Intensive Care Units: Guidelines From the Fungal Infection Network of Switzerland (FUNGINOS)

Mycoses, Volume 68, Issue 11, November 2025.
ABSTRACT Invasive pulmonary aspergillosis (IPA) is increasingly recognised in intensive care units (ICU) affecting not only patients with classical immunosuppressive conditions but also other severely ill patients, including those with respiratory viral infections (influenza, COVID‐19), advanced chronic obstructive pulmonary disease or acute and ...
F. Lamoth, W. C. Albrich, S. Ragozzino, D. Bosetti, J. Delaloye, C. El Khoury, A. Munting, V. Portillo, I. Reinhold, J. Sumer, A. Zbinden, V. Bättig, C. Beigelman‐Aubry, K. Boggian, A. Conen, T. S. Fischer, C. Garzoni, D. Goldenberger, E. Hofmann, P. Khafagy, L. Kern, G. R. Kleger, C. Le Terrier, O. Marchetti, J. L. Pagani, N. J. Rupp, P. W. Schreiber, M. Siegemund, F. Kadgien, D. Neofytos, N. Khanna, on behalf of the Fungal Infection Network of Switzerland (FUNGINOS), Werner Albrich, Christoph Berger, Anne Bergeron, Sabina Berezowska, Pierre‐Yves Bochud, Katia Boggian, Anna Conen, Julie Delaloye, Stéphane Emonet, Véronique Erard, Christian Garzoni, Daniel Goldenberger, Vladimira Hinic, Cedric Hirzel, Eleftheria Evdokia Kampouri, Nina Khanna, Malte Kohns, Andreas Kronenberg, Frederic Lamoth, Basile Landis, Oscar Marchetti, Konrad Mühlethaler, Linda Müller, Dionysios Neofytos, Michael Osthoff, Jean‐Luc Pagani, Chantal Quiblier, Arnaud Riat, Niels Rupp, Bettina Schulthess, Peter Werner Schreiber, Martin Siegemund, Laura Walti   +64 more
wiley   +1 more source

Joint Subcarrier Allocation and Beamforming Optimization for IRS‐Assisted Multiuser MISO‐OFDMA Systems

Transactions on Emerging Telecommunications Technologies, Volume 36, Issue 7, July 2025.
We introduce a novel model of an IRS‐assisted MU‐MISO‐OFDMA system. We aim to jointly optimize beamforming vectors, IRS reflection coefficients, and OFDM subcarrier allocation to maximize the overall sum rate. ABSTRACT In this article, we propose a novel resource allocation strategy for multiuser multiple‐input single‐output orthogonal frequency ...
Binh‐Minh Vu, Oh‐Soon Shin
wiley   +1 more source

Median Access Control Protocols for Sensor Data Collection: A Review

IEEE Access, 2020
Median Access Control (MAC) protocols are designed to mitigate collisions and enhance the energy efficiency for sensor data collection. This paper reviews two basic categories of MAC protocols.
Wenbo Zhao, Yifan Li, Bo Yan, Luping Xu
doaj   +1 more source

A TDM synchronization system for multiple access satellite communication [PDF]

Time Division Multiple Access /TDMA/ system for satellite communication with ground station ...
Allen, W. K., Singleton, J. L.
core   +1 more source

Towards Optimal Guidance of Autonomous Swarm Drones in Dynamic Constrained Environments

Expert Systems, Volume 42, Issue 6, June 2025.
ABSTRACT As autonomous drone swarms become increasingly important for complex missions, there remains a critical need for integrated approaches that can simultaneously handle task allocation and safe navigation in dynamic environments. This paper addresses the challenge of optimally allocating tasks and generating collision‐free trajectories for drone ...
Yunes Alqudsi, Murat Makaraci
wiley   +1 more source

Wireless Power and Data Transfer Technologies for Flexible Bionic and Bioelectronic Interfaces: Materials and Applications

Advanced Materials Technologies, Volume 10, Issue 5, March 4, 2025.
This paper reviews the state‐of‐the‐art and recent advances in bio‐integrated wireless power and data transfer technologies for flexible bionics, wearable and implantable bioelectronics. The architectures, operating principles, materials, and application technologies are presented in detail.
Massimo Mariello, Christopher M. Proctor
wiley   +1 more source

A hybrid approach for energy‐efficient routing in IoT using duty cycling and improved ant colony

IET Communications, Volume 19, Issue 1, January/December 2025.
The proposed approach poses the empirical notion to manage the energy consumption of the IoT network by considering the key performance indicators (KPI) like energy consumption, average residual energy, mobility factor, distance, throughput, and network lifespan to accomplish the tangible outputs.The proposed approach is modelled using DFD's and ...
Bharti Rana, Yashwant Singh, Pradeep Kumar Singh, Kayhan Zrar Ghafoor, Sachin Shrestha   +4 more
wiley   +1 more source

Choice of FDMA/SCPC access technique for aeronautical satellite voice system [PDF]

A worldwide aeronautical mobile satellite system is about to become operational. The system architecture and access methods have been debated extensively, resulting in the selection of Time Division Multiplexing/Time Division Multiple Access (TDM/TDMA ...
Smith, G. K.
core   +1 more source

Optimization mechanism of energy efficiency in coexisting wireless body area networks

IET Communications, Volume 19, Issue 1, January/December 2025.
Abstract This paper studies the optimization of energy efficiency in coexisting wireless body area networks (WBANs). A solution based on combining a naive Bayesian classifier with the Hungarian algorithm is proposed to improve link transmission energy efficiency.
Yuting Qian, Kunqi Guo
wiley   +1 more source

Experimental study of different turbo coding rates for MIMO-OFDM system

Journal of Measurement Science and Instrumentation, 2016
Multi-input multi-output orthogonal frequency division multiplexing（MIMO-OFDM）is the foremost space interface for 4Gand 5Gbroadband wireless communication.MIMO can transmit diverse signals over multiple antennas and OFDM can divide a radio channel into a
Priti Subramanium, Rajeshree D Raut
doaj