Results 81 to 90 of about 274,179 (326)
Penetration Estimation of GMA Backing Welding Based on Weld Pool Geometry Parameters
Chinese Journal of Mechanical Engineering, 2019 Penetration estimation is a prerequisite of the automation of backing welding based on vision sensing technology. However, the arc interference in welding process leads to the difficulties of extracting the weld pool characteristic information, which ...
Junfen Huang +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner +9 more
wiley +1 more source
Extended reality implementation possibilities in direct energy deposition-arc
Frontiers in SustainabilityThe state-of-the-art cleaner smart manufacturing process in the metal industry is the direct energy deposition-arc (DED-arc) process, which has emerged as an energy-efficient method for producing complex geometry metallic constructions.
Hannu Lund +2 more
doaj +1 more source
Variational Method for Image-Based Inference of Internal Stress in Epithelial Tissues
Physical Review X, 2020 Cellular mechanics drives epithelial morphogenesis, the process wherein cells collectively rearrange to produce tissue-scale deformations that determine organismal shape.
Nicholas Noll +2 more
doaj +1 more source
IET Science, Measurement & Technology, 2021 Due to wind and uneven distribution of the field along the insulator, a kind of non‐uniform contamination is deposited on the insulator surface as fan‐shaped and longitudinal pollution.
Morteza Ghayedi +2 more
doaj +1 more source
Multiwire submerged arc welding of steel structures [PDF]
, 2012 The assembly of large structures made out of thick steel plates requires a welding process by which multiple wires can be used simultaneously. To reproduce these industrial processes in a research environment, OCAS has invested in a multiwire submerged ...
De Waele, Wim +4 more
core +1 more source
The Warped Geometry of Visual Space Near a Line Assessed Using a Hyperacuity Displacement Task [PDF]
, 1998 Badcock & Westheimer (Spatial Vision, 1(1), 3-11, 1985) showed that a thin vertical line induces nearby zones of attraction and repulsion; this study extends those results by more closely examining the horizontal and vertical extents of the repulsion ...
Ruda, Harald
core +2 more sources
2D Multifunctional Spin‐Orbit Coupled Dirac Nodal Line Materials
Advanced Functional Materials, EarlyView.A total of 473 nonmagnetic and antiferromagnetic 2D spin‐orbit coupled Dirac nodal line materials are screened, spanning 5 layer groups and 12 magnetic space groups. Furthermore, it integrates their topological properties with electride, multiferroic, and magnetic characteristics, revealing unique systems with expanded functionalities and promising ...
Weizhen Meng +7 more
wiley +1 more source
Numerical Simulation of Heat Transport from the Electric Arc Furnace to the Heat Recovery System
Communications, 2016 The paper presents a numerical model of heat transport from melting charge of the electric arc furnace designed for ferroalloy production, into a cooled roof of the electric arc furnace from which waste heat is led to the heating system of a company. The
Milan Malcho +4 more
doaj +1 more source
Circular groups, planar groups, and the Euler class [PDF]
, 2004 We study groups of C^1 orientation-preserving homeomorphisms of the plane, and pursue analogies between such groups and circularly-orderable groups.
Calegari, Danny
core +3 more sources