Results 81 to 90 of about 8,661,004 (259)

Investigation on mechanical behaviour of ECAPed 2A12 aluminium alloy

EPJ Web of Conferences, 2015
In the present work, the uniaxial compressive behavior of aluminum alloy processed by equal channel angular pressing (ECAP) for 1–8 passes are investigated experimentally under both quasi-static and dynamic loading conditions via an electronic universal ...
Wang Cun-xian, Zhang Chao, Wang Lei, Tang Zhong-bin, Suo Tao   +4 more
doaj   +1 more source

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

FEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata, Yuxin Li, Kei Endo, Koichi Ito   +3 more
wiley   +1 more source

Inertial effect on dynamic hardness and apparent strain-rate sensitivity of ductile materials

, 2023
Indentation is a simple and one of the oldest small-scale test methods for characterizing the mechanical response of materials. Recently, there has been a growing interest in dynamic indentation due to its potential to characterize the mechanical ...
Srivastava, Ankit, dos Santos, Tiago, Rodriguez-Martinez, Jose, Ghasemi, Zahra   +3 more
core   +1 more source

Effect of element Ce on the strain rate sensitivity of Mg-Zn-Zr alloy

Journal of Magnesium and Alloys
Investigations into the strain rate sensitivity of magnesium (Mg) alloys represent a current research focus in materials science. However, most studies have examined strain rate sensitivity in single alloy, lacking systematic comparisons between ...
Chenkun Xu, Zhi Wang, Le Zhou, Feng Wang, Ziqi Wei, Pingli Mao   +5 more
doaj   +1 more source

Determinants of undergraduate bioscience engagement: Validating attendance barriers and classroom spatial behaviour across institutions

FEBS Open Bio, EarlyView.
Student engagement extends beyond simple attendance. Across 891 bioscience students from three universities, attendance behaviour was associated mainly with structural influences, whereas classroom spatial behaviour reflected affective and sensory factors.
Nigel Page, Rachel J. Hunt, Lauren J. Albee, Daniel Berwick, Alison Snape   +4 more
wiley   +1 more source

High strain rate micro-compression for crystal plasticity constitutive law parameters identification

Materials & Design, 2020
Microcompression tests were performed on single crystal copper micropillars at 10−2 s−1 and 102 s−1 in the [100], [110] and [111] orientations, to provide inputs for crystal plasticity strain rate sensitive parameters inverse identification.
S. Breumier, S. Sao-Joao, A. Villani, M. Lévesque, G. Kermouche   +4 more
doaj   +1 more source

A nationwide student survey on biochemistry learning resources in Italy

FEBS Open Bio, EarlyView.
We conducted a survey among Italian university students to investigate their preferred study materials for biochemistry. We then analyzed the collected data to identify these materials. This information may be valuable to the Biochemistry educational community. The graphical abstract was created with Claude (Opus 5.5; Anthropic, 2026).
Anna Marabotti, Ivano Eberini, Maria Luisa Genova, Francesca Mensitieri, Francesco Malatesta   +4 more
wiley   +1 more source

Dynamic Tensile Response of Seawater Coral Aggregate Concrete (SCAC) in Saturated State: Experimental and Numerical Simulation Study

Buildings
Seawater Coral Aggregate Concrete (SCAC), made using coral aggregates from marine environments, is gaining attention as a promising material for marine and coastal engineering applications.
Rui Li, Chaomin Mu, Yulin Qin, Hui Zhou, Quanmin Xie   +4 more
doaj   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

Comments on >The strain-rate sensitivity of flow stress and work-hardening rate in a hot deformed Al-1.0Mg alloy>

, 2013
The strain-rate sensitivity (SRS) of flow stress and work-hardening rate in a hot deformed Al-1.0Mg alloy were investigated on the basis of two strain-rate sensitivity parameters.
González-Doncel, Gaspar, Carreño, Fernando, Ibáñez, Joaquín   +2 more
core   +1 more source