Results 71 to 80 of about 207,384 (248)

Factors influencing the detection of noma cases in the West-Central region of Burkina Faso, 2024

Journal of Interventional Epidemiology and Public Health
Introduction: Noma, a neglected tropical disease that mainly affects children aged 2-6 years, is a fulminant infection of the orofacial region. Early detection helps minimize its burden.
Sibdou Sandrine Ouédraogo, Fatou Diawara, Ipyn Eric Nébié, Oumar Sangho, Souleymane Sekou Diarra, Souleymane Bougoum, Youssouf Bagayan, Christelle Djecko   +7 more
doaj   +1 more source

A Massive Grant‐Free Random Access Scheme Based on Spectrum Sensing and Preamble Delay

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper introduces cognitive radio (CR) and preamble delay (PD) to reduce access collisions, together with non‐orthogonal multiple access (NOMA) to improve spectrum efficiency, and thus proposes an efficient CR‐NOMA‐PD‐based massive grant‐free random multiple access scheme.
Jing Zhang, Zhuang‐Zhuang Wei, Yu‐Qi Zhang, Hong‐Xu Gao, Hai‐Tao Zhao, Hong‐Bo Zhu   +5 more
wiley   +1 more source

Chronic lymphocytic leukemia revealed by a rare complication: Noma. First description from Togo

Journal of Oral Medicine and Oral Surgery, 2019
Introduction: Noma is defined as a gangrenous ulcerative stomatitis whose starting point is endobuccal. Its exact etiology remains unknown, but many risk factors have been described (malnutrition, poor hygiene, etc.). Chronic lymphoid leukemia (LLC) is a
Bouassalo Komlan Mawabah, Mossi Edem Komi, Padaro Essohana, Gunepin Mathieu, Weber Elise   +4 more
doaj   +1 more source

Joint Optimization Algorithm for UAV Trajectory and Beamforming for NOMA‐Based Integrated Sensing and Communication (ISAC) Systems

IET Communications, Volume 20, Issue 1, January/December 2026.
This paper investgates a unmanned aerial vehicle‐assisted non‐orthogonal multiple access‐integrated sensing and communication system, which fuses the UAV's echo signal and target position by employing the extended Kalman filter algorithum to achieve high‐precision prediction of the target trajectory.
Dongsheng Han, Zian Wang, Yan Wang
wiley   +1 more source

Is My Data in Your AI? Membership Inference Test (MINT) Applied to Face Biometrics

IEEE Access
This article introduces the Membership Inference Test (MINT), a novel approach that aims to empirically assess if given data was used during the training of AI/ML models.
Daniel DeAlcala, Aythami Morales, Julian Fierrez, Gonzalo Mancera, Ruben Tolosana, Javier Ortega-Garcia   +5 more
doaj   +1 more source

Outage Performance Improvement by Selected User in D2D Transmission and Implementation of Cognitive Radio-Assisted NOMA

Sensors, 2019
In this paper, we investigate the outage performance in secondary network of cognitive radio (CR) employing non-orthogonal multiple access (NOMA) wireless networks over Rayleigh fading channels.
Dinh-Thuan Do, Minh-Sang Van Nguyen, Byung Moo Lee   +2 more
doaj   +1 more source

Joint Decision‐Making for UAV Deployment and Computational Offloading Optimized for Energy Consumption and Latency in Space‐Air‐Ground Integrated Networks

IET Communications, Volume 20, Issue 1, January/December 2026.
Within the framework of integrated space‐air‐ground edge computing networks, this paper investigates the joint optimization of task allocation, user‐UAV association, UAV deployment, and computation resource allocation between UAVs and the LEO satellite.
Tengda Huang, Tao Hu, Di Wu, Wenzhi Zhao
wiley   +1 more source

EPIDEMIOLOGICAL INVESTIGATION OF NOMA IN PAPUA PROVINCE IN 2017

Jurnal Berkala Epidemiologi, 2020
Background: Indonesia Ministry of Health in October 2017 obtained information from the Public Health Emergency Operation Center (PHEOC) that there allegations of noma case in a toddler from the Korowai tribe in Asmat District. Purpose: This study aims to
Asrul Kaimudin, Atik Choirul Hidajah
doaj   +1 more source

MCS MAP FOR LINK-LEVEL SIMULATION OF TWO-USER PD-NOMA SYSTEM [PDF]

Proceedings on Engineering Sciences
Power Domain Non-Orthogonal Multiple Access (PD-NOMA) is a promising technique for future wireless networks. Currently, the growing number of researchers are addressing PD-NOMA issues.
Yakov Kryukov, Dmitriy Pokamestov , Andrey Brovkin, Artem Shinkevich , Georgiy Shalin   +4 more
doaj   +1 more source

Outage Probability and Ergodic Capacity Analysis of MIMO-NOMA Heterogeneous Network for 5G System

, 2022
Sadiq Ur Rehman, Jawwad Ahmad, Anwaar Manzar, Muhammad Moinuddin   +3 more
openalex   +2 more sources