نتایج جستجو برای: after the industrial revolution

تعداد نتایج: 16311226  

Journal: :Cambridge Journal of Regions, Economy and Society 2009

Journal: :Journal of Research and Innovation for Sustainable Society 2020

Journal: :Journal of Interdisciplinary History 1993

Journal: :SHS web of conferences 2023

In the conditions of market volatility and a shortening life cycle products, modern manufacturers are faced with need to increase costs, accelerate localize production processes. The answer these challenges is offered by fourth industrial revolution, or Industry 4.0 (I4.0). It consists in increasing speed bringing products through transformation supply chain into highly adaptive integrated netw...

Journal: :علوم اجتماعی 0
دکتر سیف الله سیف اللهی علی اکبر محمودزاده

there has been no research so far conducted on the financial participation of the private sector in iran’s industrial development during the last three decades. the present research has been carried out through documentary, survey and field methods. the participants were a sample of 146 private firm owners. previous studies have indicated that during the first decade after the islamic revolutio...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت معلم تهران - دانشکده علوم 1370

determination of uranium in natural water and complex solutions using ion exchange chromatography: a combined procedure using ion exchange chromatography and uv-vis spectrophotometry techniques has been developed to measure uranum in natural water and complex solutions. after conditicing , one hundred milli liters of sample solutions have been passed through an ion exchange column,pachked with ...

Journal: :Annals of Bangladesh Agriculture 2019

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