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Optimisation of welding fixture layout for sheet metal components using DOE

Arunraja, K. M.; Selvakumar, S.; Praveen, P. - In: International journal of productivity and quality … 28 (2019) 4, pp. 522-558

Persistent link: https://www.econbiz.de/10012159004

Definition of optimum basic nutrients ratio in media for bioethanol production with immobilised yeast cells

Rončević, Zorana; Dodić, Jelena; Grahovac, Jovana; … - In: International journal of innovation and sustainable … 11 (2017) 1, pp. 53-68

Persistent link: https://www.econbiz.de/10011732022

Optimisation algorithms for the charge dispatch of plug-in vehicles based on variable tariffs

Link, Jochen; Büttner, Markus; Dallinger, David; … - 2010

grid impacts of variable tariffs for electric vehicles (BEV) as well as to schedule the charging process optimisation …. Therefore a combinatorial optimisation algorithm is developed and an algorithm based on graph search is used and customised … these optimisation algorithms, like the onboard dispatcher, which is used in the German fleet test "Flottenversuch …

Persistent link: https://www.econbiz.de/10010300726

Simulation and optimization of logistics distribution for an engine production line

Song, Lijun; Jin, Shanying; Tang, Pengfei - In: Journal of Industrial Engineering and Management (JIEM) 9 (2016) 1, pp. 59-72

Purpose: In order to analyze and study the factors about Logistics distribution system, solve the problems of out of stock on the production line and improve the efficiency of the assembly line. Design/methodology/approach: Using the method of industrial engineering, put forward the optimization...

Persistent link: https://www.econbiz.de/10011939279

Why is Economics not a Complex Systems Science?

Foster, John - 2004

Economics is viewed as a discipline that is mainly concerned with 'simplistic' theorizing, centered upon constrained optimization. As such, it is ahistorical and outcome focused, ie, it does not deal with economic processes. It is argued that all parts of the economy are inhabited by complex...

Persistent link: https://www.econbiz.de/10009448004

A structural model of coronavirus behaviour for testing on data behaviour

Meenagh, David; Minford, Patrick - 2021

We fit the logistic function, the reduced form of epidemic behaviour, to the data for deaths from Covid-19, for a wide variety of countries, with a view to estimating a causal model of the covid virus' progression. We then set out a structural model of the Covid virus behaviour based on...

Persistent link: https://www.econbiz.de/10012875999

A neutrosophic fuzzy optimisation model for optimal sustainable closed-loop supply chain network during COVID-19

Szmelter-Jarosz, Agnieszka; Ghahremani-Nahr, Javid; … - In: Journal of Risk and Financial Management 14 (2021) 11, pp. 1-22

In this paper, a sustainable closed-loop supply chain problem is modelled in conditions of uncertainty. Due to the COVID-19 pandemic situation, the designed supply chain network seeks to deliver medical equipment to hospitals on time within a defined time window to prevent overcrowding and virus...

Persistent link: https://www.econbiz.de/10013201202

Factors, outcome, and the solutions of supply chain finance: Review and the future directions

Marak, Zericho R.; Pillai, Deepa - In: Journal of Risk and Financial Management 12 (2019) 1, pp. 1-23

In the current highly competitive and fast-changing business environment, in which the optimisation of all resources … financial crisis when the bank loans declined considerably, as the need for better management and the optimisation of working …

Persistent link: https://www.econbiz.de/10012611090

Simultaneity of green energy and hydrogen production: Analysing the dispatch of a grid-connected electrolyser

Schlund, David; Theile, Philipp - 2021

Hydrogen is viewed as a promising supplement in future energy systems with high penetration rates of renewable energy (RE) generation. As conversion technology between the two secondary energy carriers, hydrogen and electricity, particularly grid-connected electrolysers, have a role to play....

Persistent link: https://www.econbiz.de/10012802581

Optimierung der Statistikproduktion anhand von Digitalen Assessments

Ramic, Arijana Amina - In: WISTA - Wirtschaft und Statistik 74 (2022) 5, pp. 45-54

Als Digitale Assessments in der amtlichen Statistik in Deutschland wird ein Verfahren bezeichnet, um systematisch auf Basis eines vorher bestimmten Digitalisierungszielbilds die tatsächlichen Prozessschritte einer Statistik zu beschreiben und hinsichtlich ihres Digitalisierungsgrads zu...

Persistent link: https://www.econbiz.de/10013408695

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