Results 91 to 100 of about 75,493 (303)
Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
wiley +1 more source
Flexible scanner-based laser surface treatment
, 2022 467475New innovative deposition technologies are requested by many companies to improve the properties and effectiveness of wear resistant layers to achieve higher life-times of highly stressed components. Therefore this paper presents investigations and
Rosen, Chris-Jörg +4 more
core +1 more source
Applicability of 3D laser scanning in precision horticulture
International Journal of Horticultural Science, 2011 Due to the technological development, remote sensing instruments and methods have become widespread in all segments of life (from precision agriculture through architecture to medicine).
J. Tamás +6 more
doaj +1 more source
Laser scanner for direct writing lithography
Applied Optics, 1989 A laser scanner and a stepping xy stage have been developed for direct writing lithography in the micron and the submicron range. System design is described and examples of exposed photoresist with a structure size of 1 microm are presented.
Rensch, Clemens +3 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Estimation of canopy structure and individual trees from laser scanning data [PDF]
, 2012 During the last fifteen years, laser scanning has emerged as a data source for forest inventory. Airborne laser scanning (ALS) provides 3D data, which may be used in an automated analysis chain to estimate vegetation properties for large areas ...
Lindberg, Eva
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Architectural survey of Monserrate Palace - laser scanner survey
Disegnare con, 2012 In order to obtain a complete set of measured drawings (plans, sections and elevations) for developing infrastructure projects in the Palace of Monserrate, a laser scanning survey was conducted.
Luísa Cortesão
doaj +1 more source
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
Avalição de produtos do sensor laser scanner no planejamento e concepção de projetos de unidades de produção em carcinicultura marinha [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Civil, Florianópolis, 2011A carcinicultura é um dos ramos da aquicultura global de maior velocidade de crescimento.
Della Giustina, Everton Gesser
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