Results 11 to 20 of about 20,574 (263)

Parameter estimation of Warfarin data with AR(1), exchangeable, and unspecified working correlation structures for QIF-MRr and rQIF-MRr. [PDF]

open access: yes, 2022
Parameter estimation of Warfarin data with AR(1), exchangeable, and unspecified working correlation structures for QIF-MRr and rQIF-MRr.
Nur Raihan Abdul Jalil (13132310)   +2 more
core   +1 more source

Quantum communication through a partially reflecting accelerating mirror [PDF]

open access: yes, 2021
Motivated by the fact that the null shell of a collapsing black hole can be described by a perfectly reflecting accelerating mirror, we investigate an extension of this model to mirror semitransparency and derive a general implicit expression for the ...
Lapponi, A   +3 more
core   +1 more source

Experimental Investigation on Electrochemical Grinding (ECG) for Stainless Steel 316 [PDF]

open access: yesEngineering and Technology Journal, 2020
This research focuses on material removal rate (MRR) and surface roughness during electrochemical grinding (ECG) for stainless steel 316. The effect of applied current, electrolyte concentration, gap size and spindle speed on machining performances has ...
Abdullah J. Ghadban, Abbas F. Ibrahim
doaj   +1 more source

Investigation on Abrasive Water Jet Machining of Al-Al2O3 MMC [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2021
The present work aims to investigate Abrasive Water Jet Machining parameters for machining of Al-Al2O3 Metal Matrix Composite. Plan of experiments, based on Taguchi’s analysis technique were performed using L9 orthogonal array.
Bhanudas Bachchhav
doaj   +2 more sources

Multi-objective parametric optimization on the EDM machining of hybrid SiCp/Grp/aluminum nanocomposites using Non-dominating Sorting Genetic Algorithm (NSGA-II): Fabrication and microstructural characterizations

open access: yesReviews on Advanced Materials Science, 2022
In this study, different input parameters for electric discharge machining (EDM) are examined in order to revise the distinctiveness of EDM for machining aluminum-based hybrid metal matrix composites (MMCs).
Garg Harish K.   +6 more
doaj   +1 more source

Effect of Current on Average Surface Roughness of Borosilicate Glass at EDM Machining and Comparison with Numerical Programs [PDF]

open access: yesEngineering and Technology Journal, 2009
Machining of electrically non-conducting materials like glass is still a major problem. The principle of electric arc was used to generate high electrical discharge (spark) at high currents to machine non-conducting materials at any hardness, which is a ...
Wathik I. Mahdi   +2 more
doaj   +1 more source

Study the Effect of Electrical Current on Average Surface Roughness of Borosilicate Glass at EDM Machining and Comparison Using Matlab Program [PDF]

open access: yesEngineering and Technology Journal, 2011
Machining of electrically non-conducting materials like glass is still a major problem. The principle of electric arc was used to generate high electrical discharge (spark) at high currents to machine non-conducting materials at any hardness.
Shukry H. Aghdeab, Ahmed A. Abulwahhab
doaj   +1 more source

Comparison of Bright Band Radar from GPM and MRR Observation in West Sumatera

open access: yesJurnal Penelitian Fisika dan Aplikasinya, 2021
The Bright band (BB) observation can be used as an indication of the melting layer height. Measurement of BB from Normal Scan (NS) on Global Precipitation Measurement (GPM) had been compared with Micro Rain Radar (MRR), which is installed in Kototabang ...
Ravidho Ramadhan   +5 more
doaj   +1 more source

Ensemble of MRR and NDCG models for Visual Dialog [PDF]

open access: yesProceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, 2021
Accepted to ...
openaire   +2 more sources

MtDNA replacement in human oocytes with MRR-SCCT procedure. [PDF]

open access: yes, 2023
(A) MtDNA proportions of SCC karyoplasts in corresponding enucleated human oocytes (mtDNA copy number of karyoplast/total mtDNA copy numbers of karyoplast and enucleated oocyte, %, Y-axis) in the Con-SCCT (n = 16) and MRR-SCCT (n = 18) groups (X-axis ...
Li Chen (5749)   +18 more
core   +1 more source

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