Results 51 to 60 of about 22,939,437 (196)

Fuzzy multiattribute grey related analysis using DEA

open access: yesComputers & Mathematics with Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Desheng Dash Wu, David L. Olson
openaire   +3 more sources

Friction stir welding: multi-response optimisation using Taguchi-based GRA

open access: yesProduction and Manufacturing Research: An Open Access Journal, 2016
In present experimental work, friction stir welding of aluminium alloy 5083- H321 is performed for optimisation of process parameters for maximum tensile strength.
Jitender Kundu, Hari Singh
doaj   +1 more source

A particle swarm optimisation-based Grey prediction model for thermal error compensation on CNC machine tools [PDF]

open access: yes, 2015
Thermal errors can have a significant effect on CNC machine tool accuracy. The thermal error compensation system has become a cost-effective method of improving machine tool accuracy in recent years.
Longstaff, Andrew P.   +2 more
core   +3 more sources

Excavating Future Challenges: An Analysis of Health Systems of One Hundred-Six Countries

open access: yesJournal of Business and Social Review in Emerging Economies, 2021
Purpose: Health system of a country is backbone of economy. It has fundamental importance in sustainable development of a country. Aim of this article is to excavate future challenges to health system of selected 106 countries.
Abdul Basit   +3 more
doaj  

EVALUATION OF BED UTILIZATION PERFORMANCE OF HOSPITAL DEPARTMENTS IN TURKEY WITH GREY RELATED ANALYSIS

open access: yesInternational Journal of Health Services Research and Policy, 2019
The aim of this study was to analyze the bed utilization performance of hospital departments in Turkey with grey relational method. Grey relational analysis was used to determine the bed utılization performance levels of surgery and internal clinics in ...
Arzu YİĞİT
doaj   +1 more source

Design Optimization of a Single-Strand Tundish Based on CFD-Taguchi-Grey Relational Analysis Combined Method

open access: yesMetals, 2020
A novel digital design methodology that combines computational fluid dynamics (CFD) modelling and Taguchi-Grey relational analysis method was presented for a single-strand tundish.
Dong-Yuan Sheng
doaj   +1 more source

Grey relational analysis of physico-chemical variables and water body reflectance of a Chi-Chi earthquake landslide-dammed lake monitored by SPOT satellite

open access: yes, 2012
The Ser-Su-Ken Lake is a landslide-dammed lake caused by the Chi-Chi Earthquake. The morphological and area change of the lake was monitored by satellite remote sensing.
Wu, Jiuun-tzong; Yang, Chi-ming   +1 more
core   +1 more source

Parametric optimization for performance and emissions of an IDI engine with Mahua biodiesel

open access: yesEgyptian Journal of Petroleum, 2017
Experimental investigation was done on the IDI engine using Diesel, Mahua methyl ester (MME) and Methanol additive blends. The performance and emissions were carried out on the Indirect Injection diesel (IDI) engine with two input parameters like load ...
K. Prasada Rao, B.V. Appa Rao
doaj   +1 more source

GREY RELATIONAL ANALYSIS OF NETWORK MODEL FOR LIVE BROADCAST PLATFORM IN E-SPORTS MARKET

open access: yes, 2021
The e-sports industry has developed vigorously in recent years. E-sports have become an event that global players pay attention to and participate in.
Lan, T.S;Kuei, Y.C.;Lan, Y.H;Dai, X.J.
core   +1 more source

Optimization of machining parameters for a light guide plate printing process using Grey relational analysis

open access: yes, 2008
[[abstract]]This paper applies the orthogonal array with the grey relational analysis to optimize the printing machining parameters of light guide plate (LGP) considering the multiple performance characteristics.
Te-Chang Tsai   +3 more
core  

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