Results 131 to 140 of about 2,174,385 (343)
High stand density improves seed production in seed orchards of the masting species Picea abies
Silva FennicaReproduction in masting species is characterised by long intervals between good cone and seed production years, and only sparse reproduction between mast years.
Curt Almqvist
doaj +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
wiley +1 more source
BiologySeveral theories have been developed to explain mechanisms of macro-structural development in the cerebral cortex, including external skull constraints, axonal tension, differential proliferation of neural progenitors, differential cortical expansion ...
Jacob Levman
doaj +1 more source
Velocity contrasts enhancement for shear thinning solutions flowing in a rough fracture [PDF]
, 2007 Flow and transport are studied in transparent model fractures with rough complementary self-affine walls with a relative shear displacement $\vec{u}$. The aperture field is shown to display long range correlations perpendicular to $\vec{u}$: for flow in ...
Auradou, Harold +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Agricultural Science, 2020 The study subject of the experience were Golden Reindersand Gala Buckeye apple varieties, grafted on M9. The trees were trained as a slender spindle system. The distance of plantation is 3.5 x 0.8 m.
Ananie PEȘTEANU, Oleg CALESTRU
doaj
Advanced Engineering Materials, EarlyView.The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin +2 more
wiley +1 more source
A fast parallel algorithm for thinning digital patterns
CACM, 1984 T. Zhang, C. Suen
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira +4 more
wiley +1 more source
Thinning of the cerebral cortex in aging.
Cerebral Cortex, 2004 D. Salat +8 more
semanticscholar +1 more source