Results 41 to 50 of about 4,276 (180)
Charakterisierung von hydrodynamischen Unsicherheiten und 3D-Bewegungsplanung als Basis geregelter Unterwasserfahrzeuge [PDF]
, 2020 Die Arbeit zeigt, wie tiefgehendes Systemverständnis von Unterwasserfahrzeugen (UUVs), zweckmäßige Bewegungsplanung und umfängliche Reglersynthese ineinander greifen können. Dazu wurde Unsicherheiten (u.a.
Miethe, Thomas (gnd: 1235116263)
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Electrochemical hybridization assay for DNA and asymmetric PCR products detection by labeling with osmium tetroxide [PDF]
, 2018 This dissertation describes the hybridization assay on gold electrodes for electrochemical detection of DNA and polymerase chain reaction (PCR) products by means of the electrochemically active compound osmium tetroxide bipyridine. Single base mismatches
Ni, Xiaoqi (gnd: 1124704744)
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Arm energy balancing techniques for modular multilevel converter for both equal and unequal frequencies operations [PDF]
, 2023 This work investigates and presents many possible degrees of freedom and arm energies regulation techniques of MMC for both equal and unequal single-phase and three-phase system frequency operations.
Sah, Gyanendra Kumar (gnd: 1370530102)
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Journal of Materials Research and TechnologyMg-RE (magnesium-rare earth) alloys exhibit excellent room-temperature ductility, significantly broadening their potential applications. A comprehensive understanding of their plastic deformation mechanisms is essential for developing new processing ...
Haoge Shou +12 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
, 2015 In der vorliegenden Arbeit werden neue experimentelle Viskositäts-, Dichte-, Druck- und Temperaturdaten für Helium, Stickstoff, n-Butan und Isobutan übermittelt, hinsichtlich des nahe kritischen Gebietes ausgewertet sowie Schlussfolgerungen für die ...
Herrmann, Sebastian (gnd: 136718922)
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Diversity for diversity: how crop diversity influences weed diversity and trait selection [PDF]
, 2021 Crop diversity could foster low weed density but high weed diversity. Weed and management data was collected from organic spring cereals fields in 5 different regions in Northern Europe. The effect of crop diversity strategies on weed density, diversity,
Hofmeijer, Merel Adriana Johanna (gnd: 1261271513)
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Advanced Engineering Materials, EarlyView.Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan +5 more
wiley +1 more source
Computational challenges in many-particle simulations of extreme matter [PDF]
, 2023 A profound understanding of warm dense matter properties is essential to unraveling the mysteries of planetary and stellar formation, evolution, and interior structure, as well as establishing inertial confinement fusion as a potential energy source ...
Schörner, Maximilian Tobias (gnd: 1317257995)
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Advanced Engineering Materials, EarlyView.Sol–gel‐derived ZnO–rGO hybrid nanoparticles enable Al7075 powder‐metallurgy composites to achieve concurrent gains in hardness and thermal conductivity while markedly lowering friction and wear. The hybrid architecture couples ZnO‐based load support with rGO‐assisted lamellar sliding and heat spreading, revealing a promising route toward lightweight ...
Bunyamin Aksakal +3 more
wiley +1 more source