Impact Dynamics of Oxidized Liquid Metal Drops
, 2013 With exposure to air, many liquid metals spontaneously generate an oxide layer on their surface. In oscillatory rheological tests, this skin is found to introduce a yield stress that typically dominates the elastic response but can be tuned by exposing ...
Brown, Eric +2 more
core +1 more source
Association of Corticospinal Tract Asymmetry With Ambulatory Ability After Intracerebral Hemorrhage
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Ambulatory ability after intracerebral hemorrhage (ICH) is important to patients. We tested whether asymmetry between ipsi‐ and contra‐lesional corticospinal tracts (CSTs) assessed by diffusion tensor imaging (DTI) is associated with post‐ICH ambulation.
Yasmin N. Aziz +25 more
wiley +1 more source
The Effect of Strain Rate on Bone Fragility and Clinical Applications
BioengineeringThe loading rate influences the fracture mechanics of bone. The effect of strain rate on bone tissue was studied. Two sets of dynamic tests were performed, where the impact energy E = 70 J was kept as a constant value.
Marijo Bekić +4 more
doaj +1 more source
Impact Velocity and Coefficient of Restitution of a Table Tennis Ball
International Scholastic Journal of Science, 2022 The impact of a table tennis ball upon a paddle was recorded using a high-speed camera. The effect of the ball’s initial impact velocity on its coefficient of restitution was determined for impact velocities ranging from 1.4 ms-1 to 20.2 ms-1.
Krin Muangsiri
doaj
Effect of Impact Velocity and Angle on Impact Wear Behavior of Zr-4 Alloy Cladding Tube. [PDF]
Materials (Basel), 2022 Yu SJ +6 more
europepmc +1 more source
Functional Connectivity Linked to Cognitive Recovery After Minor Stroke
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri +7 more
wiley +1 more source
Response of Different Types of Chocolate to Impact Loading – Direct Impact
Acta Technologica AgriculturaeThis study investigates the dynamic response of various chocolate types to direct impact at high strain rates, which has significant implications for practical applications such as production, packaging, and transportation. Five different chocolate types
Kumbár Vojtěch +9 more
doaj +1 more source
Influence of impact velocity and impact attack angle of bullets on damage of human tissue surrogate -- ballistic gelatin. [PDF]
Chin J Traumatol, 2022 Mo GL, Liu J, Ma QW, Jin YX, Yan WM.
europepmc +1 more source
Lessons Learned From a Delayed‐Start Trial of Modafinil for Freezing of Gait in Parkinson's Disease
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Freezing of gait (FOG) in people with Parkinson's disease (PwPD) is debilitating and has limited treatments. Modafinil modulates beta/gamma band activity in the pedunculopontine nucleus (PPN), like PPN deep brain stimulation. We therefore tested the hypothesis that Modafinil would improve FOG in PwPD.
Tuhin Virmani +8 more
wiley +1 more source
Controlling Droplet Impact Velocity and Droplet Volume: Key Factors to Achieving High Cell Viability in Sub-Nanoliter Droplet-based Bioprinting. [PDF]
Int J Bioprint, 2022 Ng WL +5 more
europepmc +1 more source