Results 181 to 190 of about 1,608,154 (381)

Density Functional Theory–Spectroscopy Integrated Identification Method Encompassing Experimental and Theoretical Analyses for Designer Drug Stimulants

open access: yesAdvanced Intelligent Systems, EarlyView.
A novel approach integrates gas chromatography‐mass spectrometry with infrared, Raman, and nuclear magnetic resonance spectroscopy plus density functional theory to detect synthetic drugs. Quantum hyperpolarization further boosts NMR sensitivity for low‐concentration samples, improving detection accuracy in complex mixtures and offering promising ...
Keunhong Jeong   +8 more
wiley   +1 more source

Primary Seat Belt Laws and Offsetting Behavior: Empirical Evidence from Individual Accident Data. [PDF]

open access: yes
According to the offsetting effect theory, since drivers wearing seat belts feel more secure, they tend to drive less carefully and may cause more accidents, including those involving pedestrians. Most previous studies have used only state-level accident
Bae, Yong-Kyun
core   +1 more source

A Memristive Associative Learning Circuit for Fault‐Tolerant Multi‐Sensor Fusion in Autonomous Vehicles

open access: yesAdvanced Intelligent Systems, EarlyView.
A memristor‐based associative learning circuit is presented for real‐time, fault‐tolerant sensor fusion in autonomous systems. The circuit mimics biological learning to recognize driving scenarios even with missing or degraded sensor inputs. Its low‐power, analog architecture enables robust decision‐making across diverse conditions, offering a ...
Kapil Bhardwaj   +3 more
wiley   +1 more source

Determining the index of injuries requiring specialist treatment during boulder climbing on an artificial climbing wall

open access: yesJournal of Education, Health and Sport, 2019
Introduction: Climbing was accepted as the official discipline at the Olympic Games in Tokyo in 2020. It is a sport that is becoming one of the most popular from extreme sports.
Grzegorz Zieliński   +2 more
doaj  

Causal factors and connections in construction accidents

open access: yesSafety Science, 2019
Stig Winge, E. Albrechtsen, B. Mostue
semanticscholar   +1 more source

An Ultrathin and Lightweight Soft Inflatable Actuator for Natural Tactile Sensory Feedback

open access: yesAdvanced Intelligent Systems, EarlyView.
A lightweight, ultrathin soft actuator mimics natural touch by delivering strong, multimodal haptic feedback through pressure and vibration. Tested on both able‐bodied individuals and amputees, it achieves high sensory precision in a compact form. Its simplicity, power, and adaptability hint at transformative applications in prosthetics, immersive ...
Hanna Scherer   +7 more
wiley   +1 more source

Noise exposure and thermal comfort in call centre employees: difference between measuremens and perception

open access: yesSafety and Health at Work, 2022
Maurizio Diano   +2 more
doaj  

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