Results 81 to 90 of about 34,022 (289)
Advanced Healthcare Materials, EarlyView.A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen +6 more
wiley +1 more source
Applied Sciences, 2019 Monin−Obukhov similarity theory (MOST) overestimates the mean vertical velocity gradient in some atmospheric stable conditions, i.e., Richardson number R f < 0.25 .
Xingxing Han +5 more
doaj +1 more source
Carotid Velocities Determine Cerebral Blood Flow Deficits in Elderly Men with Carotid Stenosis <50% [PDF]
International Journal of Vascular Medicine, 2012 To examine if mild carotid stenosis correlates with silent vascular brain changes, we studied a prospective population-based cohort “Men born in 1914.” Data from followups at ages 68 and 81, have been used. Carotid ultrasound was performed at age 81, and cerebral blood flow (CBF) was measured with SPECT at age 82.
Arkadiusz Siennicki-Lantz +2 more
openaire +3 more sources
The role of body segment movements on the control of centre of mass during balance corrections [PDF]
, 2009 List of abbreviations: COM: centre of mass; CNS: central nervous system; SCA: Spinal Cerebellar Ataxia; APA: anticipatory postural activity. Human stance is an instable bipedal posture characterized by a high centre of mass (COM) located near the ...
Küng, Ursula Margareta
core +1 more source
Natural Biomaterials for Osteochondral Repair: From Source to Strategy
Advanced Healthcare Materials, EarlyView.Biological origin‐guided overview of natural biomaterials and therapeutic strategies for osteochondral tissue engineering. The circular diagram categorizes representative materials and strategies into plant/algae‐derived, microbial‐derived, animal‐derived, and human‐derived sources, centered on an osteochondral defect repair model.
Hengyu Liu +5 more
wiley +1 more source
Deficit, Seigniorage and the Growth Laffer Curve in developing countries [PDF]
The endogenous growth literature has established the existence of an inverted-U curve between taxes and economic growth, namely a Growth Laffer Curve (GLC).
Alexandru MINEA +2 more
core +2 more sources
Simultaneous Measurement of Velocity and Pressure in a Wing-Tip Vortex
Journal of Fluid Science and Technology, 2009 Simultaneous measurements of fluctuating velocity and pressure have been conducted in the near field of a wing-tip vortex trailing from a NACA0012 half wing.
Yoshitsugu NAKA +4 more
doaj +1 more source
The Velocity Deficit: Initial Energy Injection for Flow Matching
While Flow Matching theoretically guarantees constant-velocity trajectories, we identify a critical breakdown in high-dimensional practice: the Velocity Deficit. We show that the MSE objective systematically underestimates velocity magnitude, causing generated samples to fail to reach the data manifold-a phenomenon we term Integration Lag.
Li, Linze +6 more
openaire +2 more sources
Advanced Materials Interfaces, EarlyView.Solid‐state nanopores are used to interrogate dendrimer‐peptide conjugates with systematically varied peptide loading. Single‐particle ionic current signatures reveal how ligand density modulates deformability, transport pathways, and electromechanical coupling during translocation.
Chaoming Gu +7 more
wiley +1 more source
, 2022 In arid and semiarid regions with water shortage, forestry development is limited by water availability. Understanding how tree sap flow responds to water stress and microclimatic variables is essential for the management of trees and the understanding ...
Yiqiu Sun (12521929) +3 more
core +1 more source