Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Bijan Rahmani"'
Autor:
Sarvar Kassaei, Farhad Hosseinzadeh Lotfi, Alireza Amirteimoori, Mohsen Rostamy-Malkhalifeh, Bijan Rahmani
Publikováno v:
International Journal of Research in Industrial Engineering, Vol 12, Iss 1, Pp 53-72 (2023)
Congestion is one of the important concepts in data envelopment analysis that occurs when excessive inputs reduce the maximally possible outputs. Identification and elimination of congestion have a significant impact on reducing inputs along with inc
Externí odkaz:
https://doaj.org/article/22ead263118443c1a85fc92cbc620608
Publikováno v:
سیاست نامه علم و فناوری, Vol 12, Iss 2, Pp 64-83 (2022)
One of the most important and effective contexts for advancing development goals in rural areas is recognizing the living conditions of households, their access to various livelihoods, and geographical factors affecting livelihoods; With this view an
Externí odkaz:
https://doaj.org/article/0fe8c53a7b334839a37b060f1415a246
Autor:
Sarvar Sadat Kassaei, Farhad Hosseinzadeh Lotfi, Alireza Amirteimoori, Mohsen Rostamy-Malkhalifeh, Bijan Rahmani Parchikolaei
Publikováno v:
PLoS ONE, Vol 18, Iss 10, p e0286911 (2023)
Congestion is an economic phenomenon of the production process in which the excessive values of inputs lead to a reduction of the outputs. As the existence of congestion makes to increase costs and decreases efficiency, this issue is not acceptable f
Externí odkaz:
https://doaj.org/article/38a29de3eec34c8ba7a3ad315a98891c
Publikováno v:
جغرافیا و آمایش شهری منطقهای, Vol 11, Iss 39, Pp 1-26 (2021)
Rural entrepreneurship can by activating innovation in the use of limited resources, lead to expansion of activities and job creation at the local level by using limited capital resources. In this regard, the people involved in this process would not
Externí odkaz:
https://doaj.org/article/774393879fdd489a986541ef989d0a9e
Publikováno v:
جغرافیا و آمایش شهری منطقهای, Vol 10, Iss 37, Pp 91-122 (2020)
One of the strategies to reduce the vulnerability of rural communities to the natural dangers of drought is to make them resilient, which can be one of the basic strategies for sustainable management, planning and rural development against the conseq
Externí odkaz:
https://doaj.org/article/38ae1962eb4e4fae8f10dd3b2b7c79cf
Autor:
Hedayat Darvishi, Abdolreza Rokneddin Eftekhari, Bijan Rahmani, Mozafar Sarrafi, Mohammad Atashak
Publikováno v:
Pizhūhish va barnāmah/rīzī-i rūstāyī, Vol 8, Iss 2, Pp 115-130 (2019)
Purpose- The inefficiency of rural development policy as a multidimensional phenomenon is due to various factors and causes. It has adverse outcomes in rural areas and in different dimensions of the territorial (spatial), organizational and intersect
Externí odkaz:
https://doaj.org/article/c61e21c11d664d4e8ba54cb839ee0981
Publikováno v:
هنر اسلامی, Vol 15, Iss 33, Pp 190-219 (2019)
Sustainability which has to be taken into consideration since the 1960s is one of the main issues in the field of urban spaces in order to visually beautify and increase the responsibility of managers to their peripheral environment. Small towns are
Externí odkaz:
https://doaj.org/article/ed7a6272ccbd443f8bd02c391fa19b47
Publikováno v:
Iranian Journal of Optimization, Vol 10, Iss 1, Pp 59-65 (2018)
In this paper, the efficiency of the performance of some independent units of police organization was evaluated to optimize the total used inputs and the total produced outputs of each unit. For this purpose, with regard to the efficiency and ineffic
Externí odkaz:
https://doaj.org/article/aface82b5c4d48d59b3548763d998241
Autor:
Bijan Rahmani, Weixing Li
Publikováno v:
Energies, Vol 9, Iss 8, p 653 (2016)
Available photovoltaic (PV) systems show a prolonged transient response, when integrated into the power grid via active filters. On one hand, the conventional low-pass filter, employed within the integrated PV system, works with a large delay, partic
Externí odkaz:
https://doaj.org/article/0c4f3122955449428c3d895bb758d66b
Publikováno v:
Energies, Vol 9, Iss 6, p 390 (2016)
The integration of renewable power sources with power grids presents many challenges, such as synchronization with the grid, power quality problems and so on. The shunt active power filter (SAPF) can be a solution to address the issue while suppressi
Externí odkaz:
https://doaj.org/article/48ffbcf8adb6425f8b4774d2159f3105