Results 1 to 10 of about 97 (91)

MICROSTRUCTUR AND MICROHARDNESS OF LASER CLADDING Ni BASED ON COLD ROLLED STEEL

Iraqi Journal for Mechanical and Materials Engineering, 2018
A study is reported of the laser cladding of a nominal composition of Ni 5 wt% Al on cold rolled low carbon steel (0.16 wt% C), using a high power continuous CO2 laser.
Maryam A Ali Bash, Ali M Mustfa, Ali M Resan, Firas F Sayyid, Adnan I Mohammed   +4 more
exaly   +3 more sources

Influence of Freezing on the Kinetics of Milk Gelation and the Microstructure of Goat Milk Gel

Алматы технологиялық университетінің хабаршысы, 2022
One of the main problems of goat milk processing is low milk yields, seasonality, the need to accumulate a certain amount of goat milk for processing, difficulties with transportation from remote areas.
A. Y. Abdulgamitova, I. T. Smykov
doaj   +1 more source

Diffusion tensor imaging metrics in diagnosis of HTLV‐1‐associated myelopathy

Annals of Clinical and Translational Neurology, Volume 9, Issue 4, Page 488-496, April 2022., 2022
Abstract Objective In the diagnosis of HTLV‐1‐associated myelopathy (HAM), while magnetic resonance imaging (MRI) is essential to exclude other diseases, its power is limited regarding HAM diagnosis, as only 30% of affected patients present with spinal cord atrophy.
Sheila N. F. Liberato de Matos, Giovanna Ladeia‐Rocha, José Abraão Carneiro Neto, Cassius J. V. de Oliveira, César Araújo Neto, Lúcia Passos, Jamary Oliveira‐Filho, Edgar M. Carvalho   +7 more
wiley   +1 more source

Exploiting Light Directionality for Image‐Based 3D Reconstruction of Non‐Collaborative Surfaces

The Photogrammetric Record, Volume 37, Issue 177, Page 111-138, March 2022., 2022
The paper investigates the effect of light directionality and the fusion of multiple images to improve the quality of photogrammetric 3D reconstruction of complex surfaces (textureless and shiny). We present an image capturing system that utilizes multiple light sources to highlight roughness which is not visible in traditional diffuse images ...
Ali Karami, Fabio Menna, Fabio Remondino, Masood Varshosaz   +3 more
wiley   +1 more source

Material and residual stress improvement in S355 welded structural steel using mechanical and thermal post‐weld treatment methods

Steel Construction, Volume 15, Issue 1, Page 51-54, February 2022., 2022
Abstract Welding is by far the most widely used metal joining method. High‐Frequency Mechanical Impact (HFMI) treatment and Tungsten Inert Gas (TIG) remelting are two post‐weld treatment methods that aim to enhance the strength of the steel. In this paper, the improvement in residual stress and material characteristic obtained with these methods are ...
Hassan Al‐Karawi
wiley   +1 more source

Corrosion protection for cold‐formed structural steel elements

Steel Construction, Volume 14, Issue 4, Page 250-257, November 2021., 2021
Abstract Unprotected steel and steel structures exposed to the atmosphere inevitably corrode. For thin‐gauged structures especially, corrosion is critical for stability. Although the reduction in thickness caused by corrosion is insignificant for some structures, in other structures corrosion is unacceptable.
Alexander Britner, Corinne Dieu, Ralf Podleschny   +2 more
wiley   +1 more source

Digital fingerprinting of microstructures

Computational Materials Science, 2023
Finding efficient means of fingerprinting microstructural information is a critical step towards harnessing data-centric machine learning approaches. A statistical framework is systematically developed for compressed characterisation of a population of images, which includes some classical computer vision methods as special cases.
M.D. White, A. Tarakanov, P.J. Withers, C.P. Race, K.J.H. Law   +4 more
openaire   +4 more sources

Investigation of Micr estigation of Microstructur ostructure and Magnetic Pr e and Magnetic Properties of ties of Zn1-xMnxO and Zn0.98-xMnxFe0.02O (x = 0, 0.05, and 0.09) prepared by Solid-state Reaction Method

Makara Journal of Science, 2020
In this study, we investigated the microstructure and magnetic properties of Zn1-xMnxO and Zn0.98-xMnxFe0.02O (x = 0, 0.05, and 0.09) powders prepared by the solid-state reaction method.
Perdamean Sebayang, Candra Kurniawan, Ignu Priyadi , Nasruddin M. N   +3 more
doaj   +1 more source

A ReMeDI for Microstructure Noise [PDF]

SSRN Electronic Journal, 2019
We introduce the Realized moMents of Disjoint Increments (ReMeDI) paradigm to measure microstructure noise (the deviation of the observed asset prices from the fundamental values caused by market imperfections). We propose consistent estimators of arbitrary moments of the microstructure noise process based on high‐frequency data, where the noise ...
Li, Z Merrick, Linton, Oliver
openaire   +4 more sources

Effective microstructure [PDF]

Journal of High Energy Physics
A bstract In AdS 3 /CFT 2 duality, there are large families of smooth, horizonless microstate geometries that correspond to heavy pure states of the dual CFT.
Iosif Bena, Raphaël Dulac, Emil J. Martinec, Masaki Shigemori, David Turton, Nicholas P. Warner   +5 more
openaire   +2 more sources