Zobrazeno 1 - 10
of 903
pro vyhledávání: '"Oláh Judit"'
Publikováno v:
Production Engineering Archives, Vol 26, Iss 4, Pp 174-184 (2020)
This study describes a pickup and delivery vehicle routing problem, considering time windows in reality. The problem of tractor truck routes is formulated by a mixed integer programming model. Besides this, three algorithms - a guided local search, a
Externí odkaz:
https://doaj.org/article/d0c3ddb45c664d7182cb271805200d89
Publikováno v:
Engineering Management in Production and Services, Vol 10, Iss 3, Pp 7-22 (2018)
The main purpose of the paper was the structural analysis of the connections network used by a railway carrier Koleje Dolnośląskie S.A. operating in southern Poland. The analysis used simulation methods. The analysis and simulation were based on gr
Externí odkaz:
https://doaj.org/article/f1be3b8863ae4ebb8c272da00f1ea0a8
Publikováno v:
Journal of Competitiveness, Vol 9, Iss 4, Pp 81-93 (2017)
The goal of this study is to investigate the cause of a growing food price volatility. We analyse whether food price volatility is mainly induced by transfer of the oil price shock or if it is the consequence of a rising and competitive biofuel produ
Externí odkaz:
https://doaj.org/article/95e297f308cd4cbfb7a756b22cc2192c
Publikováno v:
Journal of Competitiveness, Vol 9, Iss 2, Pp 93-109 (2017)
Several enterprises have tried to introduce the lean approach in order to enhance competitiveness. However, the only successful ones were the companies which understood that lean is not only about methods and tools, but the people using them: employe
Externí odkaz:
https://doaj.org/article/17aa348acd484c9ea61c042b03c5b529
Publikováno v:
International Journal of Emerging Markets, 2022, Vol. 19, Issue 3, pp. 729-751.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IJOEM-12-2020-1480
Autor:
Oláh, Judit1,2,3 olah.judit@nje.hu, Khan, Khurram Ajaz4 k.a.khan@wiut.uz, Akhtar, Mohammed Anam5 anam@imt.ac.ae, Chuluunbaatar, Erdenebayar6 erdenebayar.ch@gmail.com
Publikováno v:
Economics & Sociology. 2024, Vol. 17 Issue 3, p267-290. 24p.
Autor:
Kasza, Gyula, Izsó, Tekla, Kunszabó, Atilla, Szakos, Dávid, Lénárt, István, Bozánné Békefi, Emese, Vongxay, Khamphouth, Popp, József, Oláh, Judit, Lakner, Zoltán, Nugraha, Widya Satya, Bognár, Lajos, Süth, Miklós
Publikováno v:
In Heliyon 15 May 2024 10(9)
Autor:
Rehman, Abdul, Ma, Hengyun, Ozturk, Ilhan, Alvarado, Rafael, Oláh, Judit, Liu, Ruifeng, Qiang, Wu
Publikováno v:
In Gondwana Research April 2024 128:1-13
Publikováno v:
In Energy Strategy Reviews March 2024 52
Autor:
Mohammed, Safwan, Gill, Abid Rashid, Ghosal, Kaushik, Al-Dalahmeh, Main, Alsafadi, Karam, Szabó, Szilárd, Oláh, Judit, Alkerdi, Ali, Ocwa, Akasairi, Harsanyi, Endre
Publikováno v:
In Environmental Science and Ecotechnology March 2024 18