Results 81 to 90 of about 27,954 (198)

Advanced Line-of-Sight (LOS) model for communicating devices in modern indoor environment.

PLoS ONE
The provision of Wireless Fidelity (Wi-Fi) service in an indoor environment is a crucial task and the decay in signal strength issues arises especially in indoor environments. The Line-of-Sight (LOS) is a path for signal propagation that commonly impedes
Muhammad Waqas, Qamar Abbas, Ahsan Qureshi, Farhan Amin, Isabel de la Torre Díez, Carlos Uc Rios, Henry Fabian Gongora   +6 more
doaj   +1 more source

Integration of Directional Antennas in an RSS Fingerprinting-Based Indoor Localization System

Sensors, 2015
In this paper, the integration of directional antennas in a room-level received signal strength (RSS) fingerprinting-based indoor localization system (ILS) is studied.
Raúl Guzmán-Quirós, Alejandro Martínez-Sala, José Luis Gómez-Tornero, Joan García-Haro   +3 more
doaj   +1 more source

VRK1‐Related Motor Neuropathy With Upper Motor Neuron Signs and Selective Muscle Involvement

Journal of the Peripheral Nervous System, Volume 31, Issue 3, September 2026.
ABSTRACT Introduction Hereditary motor neuropathies (HMN) represent a heterogeneous group of disorders with wide clinical and genetic variability. Despite advances in molecular diagnostics, approximately 50% of cases remain genetically unresolved, particularly those where distinguishing length‐dependent motor neuropathy from motor neuron disorder with ...
Manoella Guerra de Albuquerque Bueno, Diogo Fernandes dos Santos, Alexander M. Rossor, Matilde Laura, Alejandro Horga, Rodrigo Siqueira Soares Frezatti, Eduardo Vaz de Sousa Ferreira, Julian C. Blake, Jasper M. Morrow, Mary M. Reilly, Wilson Marques Júnior, Pedro José Tomaselli   +11 more
wiley   +1 more source

Education research: Getting started

Teaching Statistics, Volume 48, Issue S1, Page S53-S66, Summer 2026.
Abstract Statistics education research advances knowledge, informs teaching practices, and improves learning outcomes, but how does a higher education statistics educator get started in research? A panel discussion at the inaugural UK Conference on Teaching Statistics (UKCOTS) in 2024 addressed this challenge.
Jenny Terry, Laura Le, Rhys Jones, Jamie C. Sergeant, Bruce Dunham, Elinor Jones   +5 more
wiley   +1 more source

Radiometric Wireless Sensor Network Monitoring of Partial Discharge Sources in Electrical Substations

International Journal of Distributed Sensor Networks, 2015
A wireless sensor network (WSN) with the potential to monitor and locate partial discharge (PD) in high-voltage electricity substations using only received signal strength (RSS) is proposed.
Yong Zhang, David Upton, Adel Jaber, Hamd Ahmed, Bahghtar Saeed, Peter Mather, Pavlos Lazaridis, Alexandre Mopty, Christos Tachtatzis, Robert Atkinson, Martin Judd, Maria de Fatima Queiroz Vieira, Ian Glover   +12 more
doaj   +1 more source

Detection of an unknown radio transmitter using an enhanced K-nearest neighbor algorithm based on virtual reference point and RSSD information

EURASIP Journal on Wireless Communications and Networking, 2019
Accurate detection of the unknown radio transmitter (URT) is crucial to combat illegal occupation of radio signal resources and protect communication system from harmful signal interference.
Liyang Zhang, Taihang Du, Chundong Jiang
doaj   +1 more source

CPTCs Drive Somatic‐Visceral Communication via the Wnt Axis in Somatic Mechanotherapy: A Single‐Cell Deep Learning Study

The FASEB Journal, Volume 40, Issue 15, 15 August 2026.
Using an interpretable deep learning framework (CARSS) applied to multi‐tissue single‐cell RNA sequencing, we identify CD34⁺PDGFRα⁺ telocytes (CPTCs) as the primary mechanosensors bridging somatic acupuncture stimulation and visceral repair. Mechanical force at acupoints activates an AP‐1/Hsp70 immediate‐early gene program in fascial CPTCs, triggering ...
Haixiang Huang, Zhenwei Zhang, Bingbing Shen, Jianming Yue, Lu Mei, Xudong Zhu, Yonghong Shi, Qianmei Zhu, Yeping Shi, Yifan Luo, Yitong Xing, Meng Dai, Qiusheng Chen   +12 more
wiley   +1 more source

A Novel 3D Visible Light Positioning Method Using Received Signal Strength for Industrial Applications

Electronics, 2019
In this paper, a novel three-dimensional (3D) indoor visible light positioning (VLP) algorithm using the Cayley–Menger determinant (CMD) with a cost function is proposed and experimentally tested to track a drone for industrial applications. The proposed
Yousef Almadani, Muhammad Ijaz, W. Joseph, Sander Bastiaens, S. Rajbhandari, B. Adebisi, D. Plets   +6 more
semanticscholar   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

Advanced Science, Volume 13, Issue 44, 7 August 2026.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao, Hai‐Jin Zeng, Zun Wang, Chun‐Gu Hong, Yi‐Juan Tan, Yan‐Xin Duan, Jing‐Yao Luo, Ming‐Jie Luo, Yi‐Wei Liu, Xin Wang, Yi Luo, Teng‐Fei Wan, Yong Zhou, Zheng‐Guang Wang, Guo‐Wen Hu, Hao Yin, Xin‐Yue Hu, Zhen‐Xing Wang, Ze‐Hui He, Si‐Yi Cheng, Wei Du, Zhe Guan, Hai‐Li Lang, Hong‐Ji Liu, Jia Cao, Peng Chen, Jiang‐Hua Liu, Hui Xie, Chun‐Yuan Chen   +28 more
wiley   +1 more source

PCA clustering algorithm for indoor positioning in WLAN

Dianxin kexue, 2016
In WLAN indoor location system,aiming at the problem of time-varying characteristic of received signal strength (RSS) which reduces indoor positioning accuracy,a clustering algorithm based on principal component analysis (PCA) albino RSS was put forward ...
Mingji YANG, Kaiyi LIU, Dan SHAO
doaj   +2 more sources