Results 61 to 70 of about 2,754,336 (275)
Microscale 3D‐Printed Digital Strain Switches for Embedded Mechanical Computation
Advanced Materials Technologies, EarlyView.Microscale 3D‐printed strain switches on flexible films convert deformation into native digital signals at geometry defined thresholds. A closed form model predicts switching from 3000 to 15 000 microstrain and is validated across 110 devices. Reliable ohmic closure and strain activated AND, OR, and XOR logic point toward low‐power mechanical ...
Regan Kubicek +3 more
wiley +1 more source
Review of fire extinguishing agents and fire suppression strategies for lithium-ion battery fire
工程科学学报Lithium-ion batteries have been widely used as key carriers of electrochemical energy storage owing to their excellent performance. However, manufacturing defects or non-compliance with safety norms can easily trigger thermal runaway in lithium batteries,
Jiang HUANG +4 more
doaj +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 +4 more
wiley +1 more source
BatteriesThe low-pressure environment at aircraft cruising altitudes severely degrades lithium battery performance, yet the effectiveness and mechanisms of air-cooling thermal management under such conditions remain poorly understood.
Jiang Huang +4 more
doaj +1 more source
A Review on Sensor Technologies, Control Approaches, and Emerging Challenges in Soft Robotics
Advanced Robotics Research, EarlyView.This review provides an introspective of sensors and controllers in soft robotics. Initially describing the current sensing methods, then moving on to the control methods utilized, and finally ending with challenges and future directions in soft robotics focusing on the material innovations, sensor fusion, and embedded intelligence for sensors and ...
Ean Lovett +5 more
wiley +1 more source
Fire Safety Characteristics of Pine Wood Under Low Pressure and Oxygen Enrichment
FireOxygen enrichment at high altitudes indoors can be effective in meeting demand. However, the high oxygen environment inevitably brings about additional fire hazards, and the specific changes are still unclear.
Sijie Ding +4 more
doaj +1 more source
Stocks and bonds: Flight-to-safety for ever?
Journal of International Money and Finance, 2019 This paper gives new insights about flight-to-safety from stocks to bonds, asking whether the strength of this phenomenon remains the same in the current environment of low yields. The motivations lie in the conjecture that when yields are low, the traditional motives of flight-to-safety (wealth protection, liquidity) could not be sufficient, inducing ...
Boucher, Christophe, Tokpavi, Sessi
openaire +5 more sources
Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review
Advanced Robotics Research, EarlyView.Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang +14 more
wiley +1 more source
FireAppropriate Halon-free fire suppression agents for aircraft cargo compartments are important in civil aviation safety. There are many products available and selecting an appropriate agent for civil aircraft cargo compartments under specific requirements ...
Xiaotong Huang +4 more
doaj +1 more source
Is mobile phone influence the status of pilot or the flight safety? [PDF]
PLoS One, 2023 Zhu S, Gu H.
europepmc +1 more source