Results 71 to 80 of about 899,737 (297)

Comparative CFD simulations of a hydrogen fire scenario [PDF]

, 2017
Hydrogen leakage and fire ignition and propagation are safety concerns in several industrial plants. In a nuclear fusion power plants the separation of hydrogen and tritium takes place in different steps, among which one or more electrolyzers are ...
Caruso, Gianfranco, Nobili, Matteo
core   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Applications of aerospace technology in industry, a technology transfer profile: Fire safety [PDF]

The fire safety field is considered as being composed of three parts: an industry, a technology base, and a user base. An overview of the field is presented, including a perspective on the magnitude of the national fire safety problem.
Freeman, J. E., Heins, C. R., Hildred, W. M., Johnson, F. D., Kottenstette, J. P., Staskin, E. R.   +5 more
core   +1 more source

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source

Study on Performance of Coordinated Ventilation Strategies during T-Shaped Subway Station Hall Fire

Fire
A subway transfer station hall is crowded and complex in structure, which makes evacuation more difficult in case of a fire, but also provides more strategic options for smoke extraction.
Yanan Hou, Wei Ding, Zhengbo Hou, Xingcheng Li, Ling Li, Zhihao Yang, Congling Shi   +6 more
doaj   +1 more source

Network Design Mode of In-Seam Gas Extraction Parameters Using Mathematical Modelling—Take Tangan Colliery as an Example

Geofluids, 2020
Gas extraction is a practical and effective way to guarantee mining-process safety and deliver greater environmental benefits through reducing greenhouse gas emissions and increase the supply of a valuable clean gas resource.
Tong-qiang Xia, Ke Gao, Hong-yun Ren, Jiao-fei He, Zi-long Li   +4 more
doaj   +1 more source

Space station internal environmental and safety concerns [PDF]

Space station environmental and safety concerns, especially those involving fires, are discussed. Several types of space station modules and the particular hazards associated with each are briefly surveyed.
Cole, Matthew B.
core   +1 more source

Structural fire design of ear strengthened RC beams [PDF]

, 2017
This paper discusses the structural fire design of reinforced concrete beams strengthened in flexure by means of externally applied reinforcement (EAR). It is focusing on the Eurocode approach for fire rating of individual members.
Matthys, Stijn
core   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

Advanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

Improving Combustion Analysis of Extruded Polystyrene via Custom Isolation Methodology

Fire
This study is dedicated to an in−depth analysis of the combustion characteristics of extruded polystyrene (XPS) as a building insulation material with the aim of accurately assessing its fire risk in the built environment.
Yanan Hou, Mei Wan, Jian Li, Fei Ren, Xiaodong Qian, Congling Shi   +5 more
doaj   +1 more source