Zobrazeno 1 - 10
of 348
pro vyhledávání: '"Reza Lotfi"'
Autor:
Reza Lotfi, Masoud Vaseei, Sadia Samar Ali, Sayyed Mohammad Reza Davoodi, Mansour Bazregar, Soheila Sadeghi
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 102828- (2024)
Budget Allocation Problem (BAP) for projects is considered one of the critical risks that necessitate the completion of projects in the shortest possible duration. This aspect is significant in extensive projects such as national endeavors directly i
Externí odkaz:
https://doaj.org/article/036ecf5cd0bb47e2a4b971497bceab5d
Autor:
Reza Lotfi, Pedram MohajerAnsari, Mohammad Mehdi Sharifi Nevisi, Mohamad Afshar, Sayyed Mohammad Reza Davoodi, Sadia Samar Ali
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101609- (2024)
Inventory management challenges are optimizing inventory levels, minimizing stockouts, and streamlining the supply chain process for the vendor and the customer. The study tries to improve these challenges by proposing a new Viable Supply Chain (VSC)
Externí odkaz:
https://doaj.org/article/2f9584e166fb40f985d877f477e9c5c7
Publikováno v:
علوم و تکنولوژی پلیمر, Vol 36, Iss 2, Pp 191-203 (2023)
Hypothesis: Chemical cross-linked shape memory polyurethanes (CSMPUs) can have various applications in different fields such as medicine, where mechanical behavior and shape memory are improved in these samples compared to linear shape memory polyure
Externí odkaz:
https://doaj.org/article/2dd9f14847ce4e8d93ecd74fa227eefe
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-16 (2022)
Abstract This research proposes a new framework for agri-food capacity production by considering resiliency and robustness and paying attention to disruption and risk for the first time. It is applied robust stochastic optimization by adding robustne
Externí odkaz:
https://doaj.org/article/2ea888205532420e9c9cd0335b8f320e
Autor:
Yahia Zare Mehrjerdi, Reza Lotfi
Publikováno v:
International Journal of Supply and Operations Management, Vol 6, Iss 4, Pp 360-388 (2019)
The design of a resilient and sustainable supply chain network is a prolific field to be studied academically, which can potentially develop and affect supply chain performance. The innovation of this research is a closed-loop supply chain network by
Externí odkaz:
https://doaj.org/article/62fac8a4f75144dbb1e636940054d43a
Autor:
Peyman Narjabadifam, Mohammad Noori, Ertugrul Taciroglu, Jian Zhang, Behrokh Khoshnevis, Donatello Cardone, Dipanjan Basu, Tao Wang, Eltahry Elghandour, Ehsan Noroozinejad Farsangi, Reza Lotfi, Mahdi Chavoshi, Davood Sattarian, Orlando Fabio Stirnimann
Publikováno v:
Sensors, Vol 22, Iss 18, p 6876 (2022)
Earthquakes threaten humanity globally in complex ways that mainly include various socioeconomic consequences of life and property losses. Resilience against seismic risks is of high importance in the modern world and needs to be sustainable. Sustain
Externí odkaz:
https://doaj.org/article/fa7a9c05f50a40fa8ef3ead975a0320e
Autor:
Alireza Daneshkazemi, Hengameh Zandi, Abdolrahim Davari, Mahmood vakili, Majid Emtiazi, Reza Lotfi, Seyed Mohammad Reza Masoumi
Publikováno v:
Frontiers in Dentistry, Pp 113-120 (2019)
Objectives: The objective of this study was to evaluate the antimicrobial activity of the essential oil obtained from oleo-gum-resin and seeds of Ferula assa-foetida. Materials and Methods: Ferula assa-foetida plants were collected from Tabas, Yazd P
Externí odkaz:
https://doaj.org/article/ecda9f22ff4b4fe199365c492b96f2a7
Publikováno v:
International Journal of Sustainable Energy, Vol 37, Iss 8, Pp 799-817 (2018)
The growing awareness about the adverse effects of fossil fuels and the ensuing pollution has encouraged and promoted the use of renewable energies throughout the world. This in turn has encouraged governments and investors to show more interest in g
Externí odkaz:
https://doaj.org/article/97c476af4d084fa2b859db3c45b76bd0
Publikováno v:
Asia Pacific Journal of Medical Toxicology, Vol 7, Iss 3, Pp 75-78 (2018)
Background: AUDIT is constructed to be able to identify hazardous drinking and less severe alcohol-related problems. The original AUDIT was shown to have a cut-off score of 8 and above for identifying hazardous or harmful alcohol consumption. The aim
Externí odkaz:
https://doaj.org/article/e8b0354f3b014b8ca2c007f4c91d06b5
Publikováno v:
Journal of Project Management, Vol 2, Iss 4, Pp 119-142 (2017)
The objective of the present study is to determine the start times and ordering plans for two-period projects in project-oriented organizations. The following assumptions are made: orders can be placed in either of a project’s two consecutive perio
Externí odkaz:
https://doaj.org/article/ebbcd9c6b4384f0591be62ea935f0b81