Results 61 to 70 of about 1,599,471 (300)
Stability of granular media impacts morphological characteristics under different impact conditions
Open AstronomyIn planetary surfaces, oblique impact events are commonplace, and their study holds significant importance for understanding planetary impact processes and aiding in the design of landers and impactors.
Wang Yifeng +3 more
doaj +1 more source
Residual stress effects on the impact resistance and strength of fiber composites [PDF]
, 1973 Equations have been derived to predict degradation effects of microresidual stresses on impact resistance of unidirectional fiber composites.
Chamis, C. C.
core +1 more source
The anomalous behavior of coefficient of normal restitution in the oblique impact [PDF]
, 2004 The coefficient of normal restitution in an oblique impact is theoretically studied. Using a two-dimensional lattice models for an elastic disk and an elastic wall, we demonstrate that the coefficient of normal restitution can exceed one and has a peak ...
C. E. Smith +8 more
core +2 more sources
Understanding Impact of Angle in Urban Transportation
, 2023 Traffic congestion at urban-scale levels occurs when road network supply is insufficient compared with demand. Therefore, the relationship between supply and demand has been extensively investigated in the literature. Especially the impact of a network's topology (i.e., connectivity) on traffic congestion has been widely studied.
Nagasaki, Kota, Seo, Toru
openaire +2 more sources
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
Three-Dimensional Geometric Descent Guidance With Impact Angle Constraint
IEEE Access, 2020 A novel trajectory-shaping guidance law with impact angle constraint is proposed for attacking stationary targets in a three-dimensional environment.
Hao Zhou +3 more
doaj +1 more source
System for determining the angle of impact of an object on a structure [PDF]
, 1993 A method for determining the angle of impact of an object on a thin-walled structure which determines the angle of impact through analysis of the acoustic waves which result when an object impacts a structure is presented.
Gorman, Michael R., Prosser, William H.
core +1 more source
Impact-induced acceleration by obstacles
, 2018 We explore a surprising phenomenon in which an obstruction accelerates, rather than decelerates, a moving flexible object. It has been claimed that the right kind of discrete chain falling onto a table falls \emph{faster} than a free-falling body.
Corbin, N. A. +4 more
core +1 more source
Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim +3 more
wiley +1 more source
, 2015 Here the gravitational lensing in strong field limit of a Schwarzschild black hole with a solid deficit angle owing to global monopole within the context of the $f(R)$ gravity theory is investigated. We obtain the expressions of deflection angle and time
D. Richstone +6 more
core +1 more source