Results 71 to 80 of about 501,733 (359)

Reliability Analysis Model [PDF]

, 1970
RAM program determines probability of success for one or more given objectives in any complex system. Program includes failure mode and effects, criticality and reliability analyses, and some aspects of operations, safety, flight technology, systems ...

core   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, EarlyView.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

A Review of Airtanker Drop Characteristics, Effectiveness, and Future Research Directions

Fire
Aerial forest firefighting is a critical technology for wildfire suppression. Recent studies have examined suppression agent drop dynamics, deposition patterns, and optimization strategies. This review synthesizes advances from three perspectives: (i) in-
Ji Wu, Qiuze An, Jiang Huang, Wanki Chow, Yuanhua He   +4 more
doaj   +1 more source

Penerapan Safety Management System Pada Lembaga Penyelenggara Pelayanan Navigasi Penerbangan Indonesia [PDF]

, 2016
This study aimed to analyze the effect of the implementation of Safety Management System (SMS) and the use of information system on the Flight Safety in the Indonesian Air Navigation Services Organization both partially and simultaneously.
Arofat, O. (Osman), Fiyanzar, A. E. (Adin), Nusraningrum, D. (Dewi)   +2 more
core  

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source

Synthesis, characterization and surface properties of an organosilicon surfactant

Frontiers in Chemistry
In order to explore alternative substances for traditional fluorocarbon surfactants while maintaining high surface activity, this study successfully designed and synthesized an organosilicon surfactant (SiCH) containing a hydroxyl quaternary ammonium ...
Xinhua Zhu, Xinhua Zhu, Yanyu Wang, He Huang, Yuqiang Zhang, Yuqiang Zhang, Xuhong Jia, Xuhong Jia, Maoyong Zhi, Maoyong Zhi   +9 more
doaj   +1 more source

Apollo experience report: Safety activities [PDF]

A description is given of the flight safety experiences gained during the Apollo Program and safety, from the viewpoint of program management, engineering, mission planning, and ground test operations was discussed. Emphasis is placed on the methods used
Rice, C. N.
core   +1 more source

Vision‐Augmented Wearable Interfaces: Bioinspired Approaches for Realistic AI‐Human‐Machine Interaction

Advanced Materials Technologies, EarlyView.
This review presents recent progress in vision‐augmented wearable interfaces that combine artificial vision, soft wearable sensors, and exoskeletal robots. Inspired by biological visual systems, these technologies enable multimodal perception and intelligent human–machine interaction.
Jihun Lee, Gwuidong Ryu, Kisoo Kim, Feng Xu, Won Gu Lee   +4 more
wiley   +1 more source

Lighter than air: A look at the past, a look at the possibilities [PDF]

, 1975
A brief history of the flight by LTA including the development of the zeppelin is presented. Safety and economy are discussed along with power requirements and production techniques.
Shea, W. F.
core   +1 more source

Strong‐Magnetic Flexible Composites for Magnetically Responsive Soft Robots

Advanced Robotics Research, EarlyView.
This perspective provides an overview of the performance mechanisms, preparation methods, and applications of strong magnetic flexible composite materials in soft actuators (such as gripping, movement, and sensing), and further explores current opportunities and challenges.
Wenwen Li, Shuai Liu, Xinyi Wang, Xinglong Gong, Shouhu Xuan   +4 more
wiley   +1 more source