Results 61 to 70 of about 12,602 (167)

Digital Transformation in the Petrochemical Industry -- Challenges and Opportunities in the Implementation of {IoT} Technologies [PDF]

open access: yesarXiv
The petrochemical industry faces significant technological, environmental, occupational safety, and financial challenges. Since its emergence in the 1920s, technologies that were once innovative have now become obsolete. However, factors such as the protection of trade secrets in industrial processes, limited budgets for research and development ...
arxiv  

The development of a fire safety management system model [PDF]

open access: yes, 2001
unavailable please refer to ...
Santos-Reyes, Jaime R.
core  

Evidence from Trade in Value Added and KLIPS Panel Data [PDF]

open access: yes, 2019
학위논문(석사)--서울대학교 대학원 :국제대학원 국제학과(국제통상전공),2019. 8. 김종섭.본 연구의 목적은 글로벌 가치사슬 (global value chain, GVC), 혹은 여러 국가에 걸친 생산 단계의 분화 과정에 참여하여 특정 형태의 중간재 무역이 증가할 때, 숙련도가 다른 한국 노동자들의 임금에 차별적인 영향이 발생하는 가의 여부를 실증적 분석을 통해 검증하는 것이다.
조경모
core  

Mathematical modelling of a low-temperature hydrogen production process with In Situ CO2 capture

open access: yes, 2008
Imperial Users ...
Koumpouras, Georgios   +1 more
core  

Micropaleontología y bioestratigrafía del Terciario marino del subsuelo de la Provincia de Buenos Aires [PDF]

open access: yes, 1969
Fil: Malumián, Norberto. Universidad de Buenos Aires.
Malumián, Norberto
core  

An analysis of Bahrain's reform process, 1999-2005: Elite driven reform, developmental challenges, and strategic opportunities [PDF]

open access: yes, 2007
This study offers the first detailed analysis on the social, economic, and political elite driven reforms undertaken in the Kingdom of Bahrain by King Hamad Bin Isa Al-Khalifa in the significant timeframe of 1999-2005.
Al Qassim, Waheed
core  

Future of the Petrochemical Industry

open access: yesKobunshi, 1974
石油化学工業の主要中間原料であるエチレンは米国では天然ガス,わが国や欧州ではナフサ分解によって生産されているが,原料の変化は技術的のみならず経済的にも問題が多い.ナフサ分解の副産物中には化学的高度利用が望まれる成分も多いが,低硫黄化要請からそれらを自家燃料とせざるをえないのは資源的にもったいない話である.高分子工業は石油化学工業と質量的依存体制の中で発展しており,高分子製品の石油化学化は実質100%に近づいている.それら高分子製品の40%前後が直接間接輸出されており,石油化学工業の国内立地難と輸出先現地生産ならびに発展途上国の石油化学工業指向の願望から,合弁による石油化学工業の海外進出が進められている.
openaire   +2 more sources

Theoretical and experimental investigation of a CDI injection system operating on neat rapeseed oil - feasibility and operational studies [PDF]

open access: yes, 2009
This thesis presents the work done within the PhD research project focusing on the utilisation of plant oils in Common Rail (CR) diesel engines. The work scope included fundamental experimental studies of rapeseed oil (RSO) in comparison to diesel fuel,
Bialkowski, Michal Tadeusz
core  

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