Results 111 to 120 of about 24,545 (231)

Crashworthiness assessment considering the dynamic damage and failure of a dual phase automotive steel

open access: yes, 2020
Analyzing crash worthiness of the automotive parts has been posing a great challenge in the sheet metal and automotive industry since several decades.
Chandran, Sarath, Verleysen, Patricia
core  

Environmental and temporal factors affecting record white‐tailed deer antler characteristics in Ontario, Canada

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 4, May 2026.
Antler characteristics are influenced by a combination of genetics, age, and environmental factors, notably habitat quality and resource availability. In this study, we explored how diverse environmental factors, including climate and land cover composition, affect antler size, tine configuration, and the distribution of record‐scoring white‐tailed ...
Brooklyn S. Cars   +5 more
wiley   +1 more source

Mechanical Characterization of Steel for Fastening in a Wide Range of Strain Rate

open access: yesEngineering Transactions, 2014
In this paper, the preliminary results of the mechanical characterization in a wide range of strain rate of the 30MnB4 steel, usually adopted for fasteners, are described.
E. CADONI   +6 more
doaj   +1 more source

A micromechanics inspired constitutive model for shape-memory alloys: the one-dimensional case [PDF]

open access: yes, 2007
This paper presents a constitutive model for shape-memory alloys that builds on ideas generated from recent micromechanical studies of the underlying microstructure. The presentation here is in one dimension.
Bhattacharya, Kaushik, Sadjadpour, Amir
core   +1 more source

Divergent responses of the diatom Thalassiosira weissflogii to ocean acidification during light and dark periods

open access: yesLimnology and Oceanography Letters, Volume 11, Issue 3, May 2026.
Abstract Given the limited understanding of discrepancies in responses of diatoms to ocean acidification (OA), we comparatively investigated the physiological and transcriptional performances of a diatom Thalassiosira weissflogii acclimated to OA (pHt drop of 0.35–0.41) between day and night periods.
Guang Gao   +3 more
wiley   +1 more source

The Hematite Question: Hydrogen‐Driven Magnetization of Hematite‐Bearing Sandstones and Insights for Natural Hydrogen Exploration

open access: yesGeophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Natural hydrogen is a promising clean energy resource, but locating subsurface accumulations remains challenging. Aeromagnetic anomalies are increasingly utilized as a rapid and cost‐effective tool for geological hydrogen prospection, particularly associated with magnetite formation during abiotic geochemical hydrogen generation through ...
B. D. L. Mendes   +3 more
wiley   +1 more source

A new split Hopkinson tensile bar design

open access: yesInternational Journal of Impact Engineering, 2012
This work presents a new design for a split Hopkinson tensile bar (SHTB) as well as generated representative experimental results. The new design uses a U shaped striker bar as projectile and addresses several shortcomings of classical SHTB designs using hollow striker bars.
Gerlach, R, Kettenbeil, C, Petrinic, N
openaire   +2 more sources

Three-dimensional effects on the dynamic fracture determination of Al 7075-T651 using TPB specimens [PDF]

open access: yes, 2008
Here we present a numerical analysis of three dimensional effects on the dynamic three point bending fracture tests on Al 7075 T651 alloy specimens performed in a modified Split Hopkinson Pressure Bar.
Fernández Sáez, José   +1 more
core   +2 more sources

A testing technique to investigate the tensile behavior of propellant representative material

open access: yesEPJ Web of Conferences, 2018
Propellants are energetic materials abundantly used to generate the propulsion of rockets, projectiles, or other objects. A wide range of stress-state and strain-rate has to be considered in view of predicting the mechanical behaviour of this material ...
Viant Thibaut   +6 more
doaj   +1 more source

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