Results 101 to 110 of about 79,589 (237)
Advanced Materials Technologies, EarlyView.This study presents a new biodegradable coating for titanium implants using a natural antimicrobial peptide, caerin 1.9. Applied via solvent casting, the coating offers sustained antibacterial protection and promotes healing. Tested on 3D‐printed porous titanium scaffolds, it effectively prevented infection—including against resistant bacteria—while ...
Hejie Li +7 more
wiley +1 more source
Advanced Materials Technologies, EarlyView.Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack +15 more
wiley +1 more source
Effect of submerged vegetation on hydraulic resistance of ice-covered flows
International Journal of Sediment ResearchUnderstanding the hydraulic resistance is vital for river engineering projects that include the installation of in-stream infrastructure, such as bridge abutments, which directly impact flow dynamics and sediment transport.
Sanaz Sediqi, Jueyi Sui, Guowei Li
doaj +1 more source
Experimental Insights into Hydraulic Jump Roller Length: The Impact of Compound Geometry, Slope, and Bed Roughness [PDF]
Journal of Applied Fluid MechanicsThis experimental investigation examines the relative roller length (Lr/h1) of hydraulic jumps taking place in composite rectangular channel featuring positive inclinations and roughened minor beds, aiming to address gaps in understanding the effects of ...
I. Herri +4 more
doaj +1 more source
Modeling river bed morphology, roughness, and surface sedimentology using high resolution terrestrial laser scanning [PDF]
, 2012 Recent advances in technology have revolutionized the acquisition of topographic data, offering new perspectives on the structure and morphology of the Earth's surface.
Brasington, J. +2 more
core +2 more sources
Advanced Materials Technologies, EarlyView.This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane +4 more
wiley +1 more source
Parameter Optimization of a Bed Load Transport Formula for Nestos River, Greece
Proceedings, 2018 In the Second EWaS International Conference (June 2016, Chania, Crete, Greece), the bed load transport formula of Meyer-Peter and Müller (1948) was calibrated with respect to the bed roughness coefficient for Nestos River.
Epameinondas Sidiropoulos +2 more
doaj +1 more source
Aerodynamic roughness measured in the field and simulated in a wind tunnel [PDF]
This study evaluates how well values of aerodynamic surface roughness, z sub 0, measured over scale models in wind tunnels correlate with values of z sub 0 measured at full scale in the field.
Greeley, Ronald, Sullivan, Robert
core +1 more source
Effect of bed roughness on the mixing layers in a 90° asymmetrical confluence [PDF]
, 2015 In this paper, the mixing layer between the two incoming flows in a 90 degree, asymmetrical open channel confluence is investigated. Specific attention is given towards looking into the effect of bed roughness on the flow patterns in the confluence. This
Creëlle, Stéphan +2 more
core
Influence of Rough and Smooth Walls on Macroscale Flows in Tumblers
, 2015 Walls in discrete element method simulations of granular flows are sometimes modeled as a closely packed monolayer of fixed particles, resulting in a rough wall rather than a geometrically smooth wall.
D'Ortona, Umberto +3 more
core +3 more sources