Results 51 to 60 of about 5,593,157 (380)
Directions of increasing oil refinery revenues under conditions of energy dependence
Економіка, управління та адміністрування, 2020 The rapid spread of globalization processes radically changed the functioning principles of Ukrainian enterprises. This is explained by the fact that globalization is a condition of economic entities’ functioning, and also determines the level of ...
L.P. Shapoval, A.O. Bulka
doaj +1 more source
Mathematics, 2022 Setting up pipelines in the oil industry is very costly and time consuming. For this reason, a pipe is usually used to transport various petroleum products, so it is very important to use an accurate and reliable control system to determine the type and ...
Abdulilah Mohammad Mayet +6 more
doaj +1 more source
Oil Spill(over)s: Linkages in Petroleum Product Pricing Policies in West African Countries
Social Science Research Network, 2011 The volatility in international oil prices has important implications for policies that determine national retail prices of petroleum products. This paper addresses a number of issues regarding petroleum product pricing in Western Africa emphasizing ...
Antonio C. David +3 more
semanticscholar +1 more source
Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics
FEBS Open Bio, EarlyView.Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini +2 more
wiley +1 more source
Squalen, 2018 A comprehensive study on exposure assessment of the priority organic contaminants via seafood consumption has been conducted to the coastal population of Jakarta Bay.
Dwiyitno Dwiyitno +6 more
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Effect of Catalyst in Volume Percent Yield Biodiesel From Stearin by Transesterification Process [PDF]
, 2011 Use of fuel oil is increasingly high, but the problem is not in line with the production of fuel oil which is increasingly lower, so to anticipate and meet the fuel needs of the growing diesel engine, it requires a search and research on alternative ...
Erlinawati, M.T, Ir
core +1 more source
Pre‐Diagnostic Features of Multiple Sclerosis in a Diverse UK Cohort: A Nested Case–Control Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Many patients with Multiple Sclerosis (MS) experience nonspecific symptoms prior to diagnosis. This period—the 'MS prodrome'—has been described in socio‐economically homogeneous cohorts to date. It remains unclear to what extent events prior to an MS diagnosis differ according to social determinants of health. Methods We conducted a
Pooja Tank +3 more
wiley +1 more source
Oil & Gas Science and Technology, 2019 This article discusses the issue of assessment of the quality of petroleum pipeline preparation for light oil product transportation. The need to implement appropriate measures is conditioned by the requirement to maintain the quality of oil products ...
Sunagatullin Rustam +3 more
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A fast and cost-efficient method to detect ethanol as adulterant in gasoline
MethodsX, 2020 Adulteration of fuel is a global problem that needs to be curbed. Studies have proved that no technically easy solution has been developed and easily accessible to the Oil and gas industry to detect adulterated gasoline.
Adesina S. Fadairo +4 more
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Materials-to-product potentials for sustainable development in Nigeria
International Journal of Sustainable Engineering, 2021 In this study, the materials-to-product potentials of Nigeria in light of the need for sustainable national development was systematically reviewed. It was observed that agricultural and solid mineral resources are as abundant as petroleum resources but ...
Adewale George Adeniyi +2 more
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