Results 101 to 110 of about 2,583,997 (256)

Region‐of‐interest geometry optimization for shooting‐distance estimation from flash‐pulse infrared thermography of gunshot residue on textile targets

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract Shooting‐distance estimation from gunshot‐residue (GSR) patterns on textiles is affected by substrate properties, residue distribution, and region‐of‐interest (ROI) definition. This study evaluated how ROI geometry influences muzzle‐to‐target distance regression from flash‐pulse infrared thermography of GSR‐related thermal patterns.
Petr Volf   +6 more
wiley   +1 more source

Spectacle and Spy Stories: The 1954 Royal Commission on Espionage

open access: yesAustralian Journal of Politics &History, EarlyView.
ABSTRACT The Menzies government's 1954 royal commission, established to investigate Soviet espionage in Australia, is well known as the backdrop to the Labor Party split. It saw opposition leader H.V. Evatt's demise and ushered in an almost 20‐year period of Liberal Party governance.
Ebony Nilsson
wiley   +1 more source

The Construction of an Environmental Villain: A Discourse Analysis of Upland Maize Farming in Thailand

open access: yesAsia Pacific Viewpoint, EarlyView.
ABSTRACT Since the mid‐2010s, Thai public discourse has villainised upland maize cultivation in northern Thailand for deforestation and environmental degradation through the popular imagery of bald mountains. The attention has prompted a new wave of land‐use interventions urging upland smallholders to replace maize with trees and perennials.
Pin Pravalprukskul   +2 more
wiley   +1 more source

A Splitting Architecture for Exact Reduced Coulomb Friction

open access: yesComputer Graphics Forum, EarlyView.
Abstract Existing approaches to frictional contact dynamics typically either modify the Coulomb law to improve numerical robustness or solve the exact law in a fully coupled monolithic form. However, in its reduced form, exact Coulomb friction can be written as a cone complementarity problem with an augmented velocity, which reveals a natural split ...
Hongcheng Song   +3 more
wiley   +1 more source

Design Optimization Of Solid Rocket Motor Grains For Internal Ballistic Performance [PDF]

open access: yes, 2006
The work presented in this thesis deals with the application of optimization tools to the design of solid rocket motor grains per internal ballistic requirements. Research concentrated on the development of an optimization strategy capable of efficiently
Hainline, Roger
core  

Electoral impact of the rental market: evidence from Israel

open access: yesEconomica, EarlyView.
Abstract This paper studies housing tenure and voting patterns during the period from July 2013 to July 2023 in Israel, where the rental share of housing units increased from 24% to 29%, and six national elections for parliament took place. Using detailed neighbourhood panel data on rental units share and electoral outcomes, I find that switching a ...
Yael Elster
wiley   +1 more source

Ultrasonic Inspection of Graphite-Epoxy Solid Rocket Motor Canisters [PDF]

open access: yes, 1990
Thick filament-wound composite materials are particularly attractive for use in solid rocket motor structures. However, these materials are difficult to inspect because of the scattering losses associated with multiple fiber layers.
Churchill, R., Moore, R., Henneke, E.
core  

Extreme weather and economic crisis in the 1430s in England, and the implications for tenurial change

open access: yesThe Economic History Review, EarlyView.
Abstract The 1430s were characterized by extreme weather conditions, food and fodder shortages, and high mortalities among animals and humans, although the severity of events and their consequences in England have received limited attention. The economic downturn and the depressed customary land market in this decade marked the beginning of the Great ...
Mark Bailey
wiley   +1 more source

Kick Solid Rocket Motor Multidisciplinary Design Optimization Using Genetic Algorithm

open access: yesJournal of Aerospace Technology and Management, 2013
http://dx.doi.org/10.5028/jatm.v5i3.225 In this paper, a multidisciplinary design optimization (MDO) approach of a solid propellant kick rocket motor is considered. A genetic algorithm optimization method has been used.
Fredy Marcell Villanueva   +2 more
doaj  

Compassion in Practice: A Realist Review of Mentorship as a Catalyst for Healthy Workplaces

open access: yesJournal of Advanced Nursing, EarlyView.
ABSTRACT Aim To examine the contexts and mechanisms that enable compassionate mentorship in healthcare, in order to generate evidence‐informed insights for fostering healthier, more sustainable work environments. Design A rapid realist review. Data Sources Systematic searches were conducted in Ovid MEDLINE (1946–December 2024), Embase (1974–December ...
Marissa Bird   +5 more
wiley   +1 more source

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