Results 41 to 50 of about 664,049 (296)
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Thumb-actuated two-axis controller [PDF]
, 1986 A two axis joystick controller is described. It produces at least one output signal in relation to pivotal displacement of a member with respect to an intersection of the two axes. The member is pivotally movable on a support with respect to the two axes.
Hollow, R. H.
core +1 more source
Aperture Supervision for Monocular Depth Estimation
, 2018 We present a novel method to train machine learning algorithms to estimate scene depths from a single image, by using the information provided by a camera's aperture as supervision.
Barron, Jonathan T. +4 more
core +1 more source
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Pattern Synthesis of Dual-band Shared Aperture Interleaved Linear Antenna Arrays [PDF]
, 2014 This paper presents an approach to improve the efficiency of an array aperture by interleaving two different arrays in the same aperture area. Two sub-arrays working at different frequencies are interleaved in the same linear aperture area. The available
Ding, J., Guo, C. J., Guo, H.
core +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
Coded aperture projection [PDF]
ACM SIGGRAPH 2008 talks, 2008 We integrate a coded aperture into an off-the-shelf projector to increase its depth of field. With the measured regional defocus on the screen surface, projected images are deconvolved with locally scaled aperture codes. This leads to better results than deconvolving with Gaussian PSFs in cases where regular spherical apertures are used.
Grosse, Max, Bimber, Oliver (Prof. Dr.)
openaire +2 more sources
A P300 Brain-Computer Interface With a Reduced Visual Field
Frontiers in Neuroscience, 2020 A P300 brain-computer interface (BCI) is a paradigm, where text characters are decoded from event-related potentials (ERPs). In a popular implementation, called P300 speller, a subject looks at a display where characters are flashing and selects one ...
Luiza Kirasirova +7 more
doaj +1 more source
Deterministic Detection of Single Ion Implantation
Advanced Engineering Materials, EarlyView.Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead +6 more
wiley +1 more source
On the Relationship Between Normal Stiffness and Permeability of Rock Fractures
Geophysical Research Letters, 2021 The hydraulic permeability and normal stiffness of rock fractures are fundamentally related, which can serve as a probe for assessing hydro‐mechanical properties in a variety of geo‐engineering contexts.
Bo Li +3 more
doaj +1 more source