Results 31 to 40 of about 429,703 (293)

Initial bFGF Distribution Affects the Depth of Three-dimensional Microvessel Networks in Vitro

open access: yesJournal of Biomechanical Science and Engineering, 2006
Control of three-dimensional (3D) microvessel formation is critical for regenerative medicine and tissue engineering because vessels are essential for the formation and maintenance of organ function. In order to function, tissues need an internal network
Akinori UEDA   +4 more
doaj   +1 more source

On the Effect of the Leading-Edge Separation Bubble on the Aerodynamics of Spinnakers [PDF]

open access: yes, 2021
The spinnaker is the most powerful and one of the most used sails both in racing and cruising - yet its complex aerodynamics governed by flow separation is still not fully understood.
Viola, Ignazio Maria   +3 more
core  

Recalls of cardiac implants in the last decade: what lessons can we learn? [PDF]

open access: yesPLoS ONE, 2015
Due to an ageing population and demographic changes worldwide, a higher prevalence of heart disease is forecasted, which causes an even higher demand for cardiac implants in future.
Shixuan Zhang   +4 more
doaj   +1 more source

Design of a Variable-Stiffness Compliant Skin for a Morphing Leading Edge

open access: yesApplied Sciences, 2021
A seamless and smooth morphing leading edge has remarkable potential for noise abatement and drag reduction of civil aircraft. Variable-stiffness compliant skin based on tailored composite laminate is a concept with great potential for morphing leading ...
Zhigang Wang, Yu Yang
doaj   +1 more source

Incompressible viscous flow near the leading edge of a flat plate admitting slip [PDF]

open access: yes, 1975
The shear stress at the leading edge, calculated on basis of the Navier-Stokes equations and the no-slip boundary condition, approaches infinity. However, taking into account the mean free path of the molecules, which implies admitting a certain slip ...
Veldman, A.E.P.   +3 more
core   +1 more source

Active Thermography for the Detection of Sub-Surface Defects on a Curved and Coated GFRP-Structure

open access: yesApplied Sciences, 2021
Initial defects, for example, those occurring during the production of a rotor blade, encourage early damages such as rain erosion at the leading edge of wind turbine rotor blades.
Friederike Jensen   +3 more
doaj   +1 more source

SIMULASI NUMERIK PENGARUH VARIASI RASIO PANJANG LEADING EDGE TERHADAP KARAKTERISTIK AERODINAMIKA PADA MOBIL PICK UP

open access: yesOtopro, 2020
The aerodynamic style influences fuel consumption due to drag and the stability of the vehicle speed due to the force lift. Varying the geometry of the leading edge is estimated to have an effect on aerodynamics.
Md Ranasandhya Amy Pratyaksa
doaj   +1 more source

Smooth Muscle Myosin Localizes at the Leading Edge and Regulates the Redistribution of Actin-regulatory Proteins during Migration

open access: yesCells, 2022
Airway smooth muscle cell migration plays an essential role in airway development, repair, and remodeling. Smooth muscle myosin II has been traditionally thought to localize in the cytoplasm solely and regulates cell migration by affecting stress fiber ...
Ruping Wang, Eylon Arbel, Dale D. Tang
doaj   +1 more source

Mapping of Meteorological Observations over the Island of Ireland to Enhance the Understanding and Prediction of Rain Erosion in Wind Turbine Blades

open access: yesEnergies, 2021
Leading edge erosion is becoming increasingly important as wind turbine size and rainfall are predicted to increase. Understanding environmental conditions is key for laboratory testing, maintenance schedules and lifetime estimations to be improved ...
James W. K. Nash   +2 more
doaj   +1 more source

Leading-edge metabolites in enriched pathways at days 3, 14, and 30 IR in HILIC and RP phases.

open access: yes, 2023
Leading-edge metabolites in enriched pathways at days 3, 14, and 30 IR in HILIC and RP phases.
Diogo De Oliveira Pessoa (17419761)   +5 more
core   +1 more source

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