Results 21 to 30 of about 466,925 (163)

Effect of loading modes on torsional behavior of an extruded Mg alloy bar

open access: yesJournal of Materials Research and Technology, 2022
The torsional deformation with shear stress is crucial for improving mechanical performance of wrought Mg alloys. Consequently, the difference of mechanical behavior between fixed-end and free-end torsion was investigated.
Chong Yang   +4 more
doaj   +1 more source

Inhibition of Erythrocyte Cell Membrane Scrambling by ASP3026

open access: yesCellular Physiology and Biochemistry, 2017
Background/Aims: The anaplastic lymphoma kinase (ALK) inhibitor ASP3026 is in clinical development for the treatment of ALK expressing non-small cell lung carcinoma (NSCLC). ASP3026 is in part effective by inducing apoptosis of tumor cells.
Abdulla Al Mamun Bhuyan   +3 more
doaj   +1 more source

Simulation Analysis of Knee Ligaments in the Landing Phase of Freestyle Skiing Aerial

open access: yesApplied Sciences, 2019
The risk of knee injuries in freestyle skiing athletes that perform aerials is high. The internal stresses in the knee joints of these athletes cannot easily be directly measured.
Yanming Fu, Xin Wang, Tianbiao Yu
doaj   +1 more source

Compassion or empathy? A way forward to reduce GP stress and burnout [PDF]

open access: yesBritish Journal of General Practice, 2015
I have often heard from colleagues and felt myself the sense of psychological exhaustion when dealing with the particularly stressful life problems of our patients. This is part of the ‘burnout’ so often talked about in general practice. It is common experience that listening to the patient with empathy goes a long way towards helping many of them ...
openaire   +2 more sources

The State of Academic Stress in the Higher Institutions of Ghana: The Way Forward [PDF]

open access: yesUniversal Journal of Educational Research, 2020
Stress resulting from academic work among lecturers and students in Ghanaian higher institutions greatly affects their health and academic output. The study aimed at identifying the sources and causes of academic stress in the higher institutions in Ghana while suggesting effective stress coping mechanisms.
Dickson Adom   +2 more
openaire   +1 more source

Error sources in basal yield stress inversions for Jakobshavn Isbræ, Greenland, derived from residual patterns of misfit to observations

open access: yesJournal of Glaciology, 2017
The basal interface of glaciers is generally not directly observable. Geophysical inverse methods are therefore used to infer basal parameters from surface observations.
MARIJKE HABERMANN   +2 more
doaj   +1 more source

Acute stress modulates hippocampal to entorhinal cortex communication

open access: yesFrontiers in Cellular Neuroscience, 2023
Feed-forward inhibition is vital in the transfer and processing of synaptic information within the hippocampal–entorhinal loop by controlling the strength and direction of excitation flow between different neuronal populations and individual neurons ...
Azat Nasretdinov   +8 more
doaj   +1 more source

Recoverable and plastic strains generated by forward and reverse martensitic transformations under external stress in NiTi SMA wires

open access: yesMaterials & Design
Although superelastic NiTi shape memory alloy wire displays very high resistance to plastic deformation in austenite and martensite phases, incremental plastic strains are recorded whenever the cubic to monoclinic martensitic transformation (MT) proceeds
P. Šittner   +6 more
doaj   +1 more source

Inhibition of Suicidal Erythrocyte Death by Volasertib

open access: yesCellular Physiology and Biochemistry, 2017
Background/Aims: The Polo-like kinase 1 (Plk1) inhibitor volasertib is used in the treatment of malignancy. Volasertib is partially effective by triggering suicidal death or apoptosis of tumor cells.
Abdulla Al Mamun Bhuyan   +5 more
doaj   +1 more source

The Stress Strain Analysis of Forward Extrusion Process of Hollow Elements

open access: yesAdvanced Technologies & Materials, 2023
This paper presents an analysis focused on the stress-strain dynamics within the forward extrusion process for hollow elements. The forward extrusion of hollow elements is characterized by extensive plastic deformation and complex material flow. This process involves splitting the metal continuum, subjecting it to plastic deformation, and merging it ...
Saša Ranđelović   +5 more
openaire   +1 more source

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