Results 71 to 80 of about 445,737 (165)

Numerical simulation study on the floating of inclusions of different shapes in steel in a supergravity field

工程科学学报
Supergravity is a noncontact volumetric force; when there is a density difference between the two phases, supergravity can strengthen their separation.
Yuqi DUAN, Lei GUO, Shuai ZHANG, Zhancheng GUO   +3 more
doaj   +1 more source

Investigation on Improving the Castability of Low Carbon Al-Killed Steel without Calcium Treatment [PDF]

Archives of Metallurgy and Materials
During the “BOF-LF-CC” process of producing low carbon Al-killed (LCAK) steel, Al in the molten steel will react with MgO in the ladle refractory or the refining slag to generate MgO-Al2O3 inclusions, which have a negative influence on the molten steel’s
F. Gao, F. Wang, L. Yan, X. Zhang, X. Wang   +4 more
doaj   +1 more source

Nonlocal Nonlinear Fractional-Order Sequential Hilfer–Caputo Multivalued Boundary-Value Problems

Mathematics
This paper is concerned with the investigation of a nonlocal sequential multistrip boundary-value problem for fractional differential inclusions, involving (k1,ψ1)-Hilfer and (k2,ψ2)-Caputo fractional derivative operators, and (k2,ψ2)- Riemann–Liouville ...
Sotiris K. Ntouyas, Bashir Ahmad, Jessada Tariboon   +2 more
doaj   +1 more source

Inclusive Openings - Aperture inclusive

, 2020
A causa del lockdown imposto a seguito della pandemia da Covid-19, si calcola che nella primavera del 2020 circa 1,3 miliardi di studenti non abbiano potuto frequentare la scuola. Per affrontare tale problema è stata adottata la Didattica a Distanza, che ha fatto emergere tutti i benefici ma anche i limiti di una relazione educativa virtuale, essendo ...
Bortolotti A., Magnanini Angela
openaire   +1 more source

Characterizing Malysheva Emeralds (Urals, Russia) by Microscopy, Spectroscopy, Trace Element Chemistry, and Machine Learning

Crystals
The Malysheva emerald mine (Urals, Russia) boasts a long history and extraordinary emerald output. However, recent studies indicate that Malysheva emeralds share highly similar inclusion varieties, UV-visible-near infrared (UV-Vis-NIR) spectra, and ...
Yu-Yu Zheng, Xiao-Yan Yu, Bo Xu, Yu-Jie Gao   +3 more
doaj   +1 more source

Effects of Ce addition on inclusion modification in martensitic stainless steel

Materials Research Express
The control of inclusion features, i.e., chemical composition, distribution, quantity, and size, is in high demand for stainless steels to achieve good surface quality, pitting corrosion resistance, and mechanical properties.
Lei Xing, Haiyan Wang, Xueyun Gao, Fangcheng Tian, Hongling Lin, Haixin Yin   +5 more
doaj   +1 more source

An Autopsy Case With Fragile X-Associated Tremor/Ataxia Syndrome Presenting Intranuclear Inclusion Bodies Mainly in the Limbic System. [PDF]

Neuropathology
Shioya A, Ishii K, Sato T, Noguchi M, Tamaoka A, Saito Y.   +5 more
europepmc   +1 more source

Reliability of quartz-hosted melt inclusions and discrete rhyolite reservoirs revealed by H isotopes, trace elements, and volatiles. [PDF]

Sci Adv
Hickernell SM, Pamukçu AS, Monteleone BD.   +2 more
europepmc   +1 more source

Preservation of miR-9-5p and miR-124-3p in ALS-resistant oculomotor neurons contrasts with their downregulation in vulnerable spinal motor neurons, irrespective of TDP-43 pathology. [PDF]

Acta Neuropathol
McLellan C, Campos-Melo D, Hammond R, Strong MJ.   +3 more
europepmc   +1 more source

Les « politiques inclusives ». Inclusion scolaire, inclusion et handicap

Travail et formation, 2014
openaire   +1 more source