Results 201 to 210 of about 26,566 (238)

Distance Constraint Ensemble Kalman Filter for Pedestrian Localization. [PDF]

Micromachines (Basel)
Deng L, Yu J, Li M, Zhao Q, Xu Y.
europepmc   +1 more source

Introducing virtual microscopy at the University of Ghana during the COVID‐19 pandemic—Identifying and overcoming obstacles in a low‐resource learning environment

Anatomical Sciences Education, EarlyView.
Abstract The introduction of new educational technologies into resource‐challenged learning environments is often hindered by several factors, with the lack of infrastructure and computer hardware being only one critical aspect. The COVID‐19 pandemic required a sudden switch to online learning and accelerated the implementation of e‐learning approaches
Nii Koney‐Kwaku Koney, Smart Nana Omenako, David Nana Adjei, Benjamin Arko‐Boham, Michael Hortsch   +4 more
wiley   +1 more source

Radiation dose assessment on operator during the dental postmortem procedure using handheld radiograph system. [PDF]

J Forensic Odontostomatol
Kuppusamy R, Abdul Razak H, Harum F, Jaffar N.   +3 more
europepmc   +1 more source

Reducing inequities in access to postpartum hemorrhage prevention: Reframing advance distribution of misoprostol as a test case for health system responsiveness and adaptation. [PDF]

Int J Gynaecol Obstet
Tappis H, Doi N, Bhola C, Bamba Y, Lathrop E.   +4 more
europepmc   +1 more source

Production System Monitoring Based on Petri Nets Enhanced with Multi-Source Information. [PDF]

Sensors (Basel)
Liu P, Li X, Zhang C, Kang Y, Qian J, Chen W.   +5 more
europepmc   +1 more source

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Underground Personnel Positioning System Based on ZigBee

2011 Fourth International Symposium on Computational Intelligence and Design, 2011
Accessing to mine personnel real-time information has great significance on strengthening production management and ensuring workers' safety. This paper expounded the scheme, composition and working principle of the underground personnel positioning system, designed underground personnel positioning station based on the ZigBee wireless communication ...
Xiucai Guo, Yantao Li
openaire   +3 more sources

Design of Tunnel Personnel Positioning System Based on Android

Applied Mechanics and Materials, 2014
To eliminate hidden trouble of personnel positioning system, making services more accurate, timely and comprehensive for tunnel workers and managers on the ground, on the basis of original personnel positioning system, "secondary development" was applied on mobile terminal based on Android.
Hao Li, Hua Lai, Lin Lin Cui
openaire   +3 more sources

Design of Positioning System for Underground Personnel and Electromechanical Equipment Using WSN

2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2020
Aiming at the problems of low accuracy and poor stability of the current real-time positioning system of coal mine personnel and electromechanical equipment, wireless sensor network positioning system based on UWB is designed and implemented. The system combines the TWR (Two Way Ranging) algorithm with the trilateration positioning algorithm to realize
Junhui Cheng, Jianxun Jin, Yourui Huang, Pengpeng Yu   +3 more
openaire   +3 more sources

Research on Personnel Precise Positioning System Based on UWB Technology

2022 International Conference on Artificial Intelligence, Information Processing and Cloud Computing (AIIPCC), 2022
Feng Liu, Peiwei Wang
openaire   +3 more sources