Results 41 to 50 of about 1,619,830 (383)

Wonderful accidents [PDF]

open access: yes, 2013
Everyone’s a critic. While I found Quentin Blake’s pen-and-ink and monochrome wash illustration of Willy Wonka charming—a blend of manic whimsy and wild-eyed threat which is just right for Charlie and the Chocolate Factory (1964)—a fellow gallery-goer at
Field, Hannah
core  

Reliable Tissue Grasping in Robotic Minimally Invasive Surgery Enabled by Optical‐Based Slip Sensing

open access: yesAdvanced Engineering Materials, EarlyView.
An optical‐based slip sensing method using a complementary metal–oxide–semiconductor image sensor with a built‐in infrared light emitting diode enables real‐time detection of tissue slippage—including displacement, direction, and speed—in robotic minimally invasive surgery.
Minjae Lee, Amy Kyungwon Han
wiley   +1 more source

Sonication‐Assisted Palladium Nanogaps in a Capacitive Structure: A Tunable and Reliable Solution for Sensitive Hydrogen Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a capacitive hydrogen sensor with a simple structure and process. Sonication‐induced Pd nanogaps modulate the effective electrode area in response to hydrogen concentration, resulting in capacitance changes within a range predefined by physical parameters.
Sang‐kil Lee   +9 more
wiley   +1 more source

Informing road traffic intervention choices in South Africa: the role of economic evaluations [PDF]

open access: yesGlobal Health Action, 2016
Introduction: Given the burden of road traffic injuries (RTIs) in South Africa, economic evaluations of prevention interventions are necessary for informing and prioritising public health planning and policy with regard to road safety.
Hadley K.H. Wesson   +4 more
doaj   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Accident investigation [PDF]

open access: yes, 1979
Aircraft accident investigations are discussed with emphasis on those accidents that involved weather as a contributing factor. The organization of the accident investigation board for air carrier accidents is described along with the hearings, and ...
Brunstein, A. I.
core   +1 more source

Adolescents’ psychological functioning and unintentional injuries: motor vehicles and sports accidents [PDF]

open access: yes, 2017
Adolescence represents a crucial period for psychological development. Adolescents have been shown more prone to injuries than adults have and they are frequently involved in motor vehicle and sports accident.
Ballarotto, Giulia   +4 more
core   +1 more source

Roll/Tip-Over Risk Analysis of Agricultural Self-Propelled Machines Using Airborne LiDAR Data: GIS-Based Approach

open access: yesMachines
Occupational Health and Safety (OHS) in agriculture is a critical concern worldwide, with self-propelled machinery accidents, particularly tip/roll-overs, being a leading cause of injuries and fatalities. In such a context, while great attention has been
Daniele Puri   +3 more
doaj   +1 more source

A Retrospective analysis of the profile of trauma victims presenting to an emergency department in South India

open access: yesJournal of Family Medicine and Primary Care, 2022
Background: Trauma is a leading cause of morbidity and mortality in both developed and developing countries. Methodology: This retrospective observational study was done in the Emergency Department (ED) of a tertiary care trauma center in Southern India ...
Paul Prabhakar Abhilash Kundavaram   +5 more
doaj   +1 more source

IoT based car accident detection and notification algorithm for general road accidents

open access: yesInternational Journal of Electrical and Computer Engineering (IJECE), 2019
With an increase in population, there is an increase in the number of accidents that happen every minute. These road accidents are unpredictable. There are situations where most of the accidents could not be reported properly to nearby ambulances on time.
Shivani Sharma, Shoney Sebastian
semanticscholar   +1 more source

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