Results 21 to 30 of about 17,098 (215)

Experimental Study of Macro Fiber Composite-Magnet Energy Harvester for Self-Powered Active Magnetic Bearing Rotor Vibration Sensor

Energies, 2020
The paper presents the design, fabrication, and characterization of an energy harvester for an active magnetic bearing (AMB) rotor vibration using a macro fiber composite (MFC) with magnetic coupling.
Arkadiusz Mystkowski, Vytautas Ostasevicius   +1 more
doaj   +1 more source

A Self-Powered Flexible Displacement Sensor Based on Triboelectric Effect for Linear Feed System

Nanomaterials, 2023
The detection and feedback of displacement and velocity significantly impact the control accuracy of the linear feed system. In this study, we propose a flexible and self-powered displacement sensor based on the triboelectric effect, designed for ...
Tingting Zhao, Dongsheng Li, Peijuan Cui, Zhongbin Zhang, Yuyang Sun, Xingyou Meng, Zhanlin Hou, Zaiping Zheng, Yuping Huang, Huicong Liu   +9 more
doaj   +1 more source

Graphene-Doped Thermoplastic Polyurethane Nanocomposite Film-Based Triboelectric Nanogenerator for Self-Powered Sport Sensor

Nanomaterials
Triboelectric nanogenerators (TENGs), as novel electronic devices for converting mechanical energy into electrical energy, are better suited as signal-testing sensors or as components within larger wearable Internet of Things (IoT) or Artificial ...
Shujie Yang, Tatiana Larionova, Ilya Kobykhno, Victor Klinkov, Svetlana Shalnova, Oleg Tolochko   +5 more
doaj   +1 more source

Underwater Monitoring Networks Based on Cable-Structured Triboelectric Nanogenerators

Research, 2022
The importance of ocean exploration and underwater monitoring is becoming vital, due to the abundant biological, mineral, energy, and other resources in the ocean.
Yihan Zhang, Yingying Li, Renwei Cheng, Shen Shen, Jia Yi, Xiao Peng, Chuan Ning, Kai Dong, Zhong Lin Wang   +8 more
doaj   +1 more source

A Self-Powered Six-Axis Tactile Sensor by Using Triboelectric Mechanism

Nanomaterials, 2018
Triboelectric nanogenerators (TENGs) are highly promising because they can scavenge energy from their working environment to sustainably power wearable/mobile electronics.
Tao Chen, Qiongfeng Shi, Zhan Yang, Jinchang Liu, Huicong Liu, Lining Sun, Chengkuo Lee   +6 more
doaj   +1 more source

An intelligent self‐powered life jacket system integrating multiple triboelectric fiber sensors for drowning rescue

InfoMat
The inherent unpredictability of the maritime environment leads to low rates of survival during accidents. Life jackets serve as a crucial safety measure in underwater environments.
Yiping Zhang, Chengyu Li, Chuanhui Wei, Renwei Cheng, Tianmei Lv, Junpeng Wang, Cong Zhao, Zhaoyang Wang, Fangming Li, Xiao Peng, Minyi Xu, Kai Dong   +11 more
doaj   +1 more source

Electrospinning of Flexible Poly(vinyl alcohol)/MXene Nanofiber-Based Humidity Sensor Self-Powered by Monolayer Molybdenum Diselenide Piezoelectric Nanogenerator

Nano-Micro Letters, 2021
Two-dimensional material has been widely investigated for potential applications in sensor and flexible electronics. In this work, a self-powered flexible humidity sensing device based on poly(vinyl alcohol)/Ti3C2Tx (PVA/MXene) nanofibers film and ...
Dongyue Wang, Dongzhi Zhang, Peng Li, Zhimin Yang, Qian Mi, Liandong Yu   +5 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher, Jennifer L. Bernstein, Katia M. Crisler, Julia K. Herriott, Kimberly L. Klages, Robin E. Norris, Mariann L. Strenk, Sarah E. Bills, Meghan E. McGrady   +8 more
wiley   +1 more source

Research on the Performance of Thermoelectric Self−Powered Systems for Wireless Sensor Based on Industrial Waste Heat

Sensors
The issue of energy supply for wireless sensors is becoming increasingly severe with the advancement of the Fourth Industrial Revolution. Thus, this paper proposed a thermoelectric self−powered wireless sensor that can harvest industrial waste heat for ...
Yong Jiang, Yupeng Wang, Junhao Yan, Limei Shen, Jiang Qin   +4 more
doaj   +1 more source

Self-Powered Speed Sensor for Turbodrills Based on Triboelectric Nanogenerator

Sensors, 2019
Turbodrills play an important role in underground energy mining. The downhole rotational speed of turbodrills is one of the key parameters for controlling the drilling technology.
Chuan Wu, Chenxing Fan, Guojun Wen
doaj   +1 more source