Results 51 to 60 of about 85,974 (294)

New Onset of Fibromyalgia After Exposure to a Combat Environment: A Longitudinal Cohort Study

open access: yesArthritis Care &Research, EarlyView.
Objective Traumatic life events are hypothesized to be triggers for the onset of fibromyalgia. Posttraumatic stress disorder (PTSD) is a common comorbidity of fibromyalgia. However, limited prospective data are available on the development of fibromyalgia after exposure to high‐magnitude stress.
Jay B. Higgs   +15 more
wiley   +1 more source

“Backdoor to War”: A Canadian Infantryman at Hochwald and Xanten, February–March 1945 [PDF]

open access: yes, 2012
Hugh McVicar was born in 1914 in Guelph, Ontario and graduated from Parkdale Collegiate in Toronto in late 1933. After a year at Toronto Normal School and work at a variety of occupations he joined Swift Canadian Company as a salesman.
McVicar, Hugh
core   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

open access: yesAdvanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian   +4 more
wiley   +1 more source

Vegetative incompatibility and potential involvement of a mycovirus in the Italian population of Geosmithia morbida [PDF]

open access: yes, 2015
Studies carried out during an Italian outbreak of the Thousand Cankers Disease of walnut, demonstrated that non-coalescing cankers on host plants, separated by equidistant uninfected zones, were associated with incompatible strains of Geosmithia morbida.
Berton, Valeria   +3 more
core   +2 more sources

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

open access: yesAdvanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel   +3 more
wiley   +1 more source

A Forgotten Victory: Courcelette, 15 September 1916 [PDF]

open access: yes, 2012
The 2nd Canadian Division, which landed in France on 15 September 1915, had established an uncertain operational record by the summer of 1916. As part of the Canadian Corps, the division had spent virtually all of its time in or near Belgium’s notorious ...
Campbell, David
core   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo   +3 more
wiley   +1 more source

Effect of sediment deposition upstream of the New Ibrahimia Head Regulator on its flow characteristics

open access: yesWater Science, 2018
The New Ibrahimia Head Regulator (NIHR) is equipped with double leaf gates and the flow is planned to be passing over these gates. Sediment deposition is likely to occur upstream of the gates due to the reduction in the flow velocity in the zone of back ...
Mohamed Mohamed Abdellatif Mohamed
doaj   +1 more source

Laser Powder Bed Fusion of Copper–Tungsten Composites for Heat Sink Applications in High‐Power Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
This article demonstrates the successful qualification of a copper–tungsten composite for laser powder bed fusion. The resulting components exhibited high density, high thermal conductivity, and reduced thermal expansion. Heat sinks with complex geometries were successfully manufactured, clearly showcasing the material's potential for additive ...
Simon Rauh   +6 more
wiley   +1 more source

The Battle of Passchendale: The Experiences of Lieutenant Tom Rutherford, 4th Battalion, Canadian Mounted Rifles [PDF]

open access: yes, 2012
For a man who experienced many battles, 26 October 1917 was a pivotal day for Lieutenant Tom Rutherford. Destined to have a long and distinguished career, his experience that day, in many ways, would shape his military character and strengthen his ...
Adair, Jason, Rutherford, Tom
core   +1 more source

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