Results 121 to 130 of about 204,714 (304)

FTA-Based Human Unsafe Behavior Control in Coal Mine Intrinsic Safety Management

open access: yes, 2011
The demand for coal keeps on increasing with the development of economy. However the short period of mine construction is apt to formulate safety hazard, the quality is easily neglected in construction process.
Qing Yun Wei   +2 more
core   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

open access: yesAdvanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk   +3 more
wiley   +1 more source

Testing extrinsic and intrinsic motivation as explanatory variables for the safety climate\textendash safety performance relationship among long-haul truck drivers

open access: yes, 2015
TESTING EXTRINSIC AND INTRINSIC MOTIVATION AS EXPLANATORY VARIABLES FOR THE SAFETY CLIMATE\TEXTENDASH SAFETY PERFORMANCE RELATIONSHIP AMONG LONG-HAUL TRUCK DRIVERS Testing extrinsic and intrinsic motivation as explanatory variables for the safety ...
Robertson, Michelle   +3 more
core  

Synergistic Cu‐Fe Interactions Enhance Phase Transformation Kinetics Toward High‐Performance CuFeS2‐Based All‐Solid‐State Batteries

open access: yesAdvanced Functional Materials, EarlyView.
CuFeS2 is found to induce the formation of intermediate phases, highlighting a strong Cu–Fe synergistic effect during conversion reactions in lithium all‐solid‐state batteries (Li‐SSBs). The integrated reaction pathway effectively suppresses phase separation and accelerates reaction kinetics, leading to enhanced electrochemical reversibility and ...
Changjiang Bai   +15 more
wiley   +1 more source

Research of Authentication Method of Intrinsically Safe Interconnection of Coal Mine Monitoring and Control System

open access: yesGong-kuang zidonghua, 2010
According to characteristics of complex structure and various interconnection equipments with increasing quantity of coal mine monitoring and control system,the paper analyzed applicability of traditional authentication method of intrinsically safe ...
ZOU Zhe-qiang
doaj  

Intrinsic safety principle and phenomenon which influence the intrinsic safety of the circuitry involued

open access: yes, 1992
When an electric circuit is getting opening by a switch, we notice of course that the current stopS.to flow but we can also observe a very brief flash more or less bright depending on circumstances between the metallic separating parts of the switch. This flash, called spark, is the result of a complex phenomenon in which take place simultaneously the ...
openaire   +1 more source

Chapter 12 – Nanotechnology safety in the marine industry

open access: yes, 2013
Click on the DOI link to access this book chapter (may not be free)Polymer matrix composites (PMCs) have been used extensively in the marine industry because of their attractive properties, including light weight, high stiffness-to-weight and strength-to-
Gou, Jihua, Zhuge, Jinfeng
core   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

open access: yesAdvanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami   +4 more
wiley   +1 more source

Trajectory planning of soft link robots with improved intrinsic safety

open access: yes, 2017
peer reviewedFor human-robot cooperation, intrinsic safety approaches aim at reducing the energy involved in the motion of the robotic system and at increasing the system compliance in order to reduce the risk of injury in case of an unexpected ...
Sonneville, Valentin   +5 more
core   +1 more source

Ultrasensitive Detection of Porcine Epidemic Diarrhea Virus Infections Using Multivalent DNA Nanostructure‐Enabled Lateral Flow Assay

open access: yesAdvanced Healthcare Materials, EarlyView.
A multivalent DNA nanostructure‐enabled lateral flow assay was developed for rapid, ultrasensitive detection of porcine epidemic diarrhea virus (PEDV) nucleocapsid protein. Designer net‐shaped DNA nanostructures (DNA‐Net) presenting PEDV‐specific aptamers achieved ~1000‐fold enhanced binding, enabling detection of viral copies with Ct ≤ 37.42 within 10
Saurabh Umrao   +9 more
wiley   +1 more source

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