Results 131 to 140 of about 10,834 (309)

Transforming natural resource wealth into sustained growth and poverty reduction : a conceptual framework for Sub-Saharan African oil exporting countries [PDF]

open access: yes
Oil and mineral revenues raise national savings and hence facilitate investment, capital accumulation, and sustained growth; thus, there are benefits of owning large natural resources.
Toto Same, Achille
core  

Do High Oil Prices Justify an Increase in Taxation in a Mature Oil Province? The Case of the UK Continental Shelf [PDF]

open access: yes
In response to the structural shift in oil price coupled with greater import dependency, concerns about security of supply have once again emerged as a major policy issue.
Carole Nakhle
core  

Production Country Origin Impact on Soybean Oil Quality

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Previous studies have suggested variability in soybean oil quality depending on geographic origin of the soybeans. In this study, 1035 crude degummed soybean oil (raw oil unrefined except for degumming) samples collected from vessels and crushers over five harvest years (2020–2024) were analyzed for 11 key quality attributes.
Huazhen Liu   +4 more
wiley   +1 more source

Implications of Climate Targets on Oil Production and Fiscal Revenues in Latin America and the Caribbean

open access: yes, 2019
An energy transition driven by climate policy and technological change creates uncertainty for oil producers. Many Latin American and Caribbean (LAC) governments rely on oil for fiscal revenues.
Inter-American Development Bank
core   +1 more source

Sustainable Palm Oil Extraction and Trends in the Use of Green Technologies: State‐of‐the‐Art and Future Directions

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Palm oil, which is extracted from the mesocarp of the fruit of the Elaeis guineensis Jacq. palm tree, is the most widely produced vegetable oil in the world. The extraction of this substance typically utilizes the conventional pressing method, a technique that is advantageous due to its low operating cost and simplified process.
Constantino Lucas Queta   +2 more
wiley   +1 more source

How are Oil Revenues redistributed in an Oil Economy? The case of Kazakhstan [PDF]

open access: yes
Kazakhstan’s economy has been driven by an oilboom since the discovery of large new oilfields coincided with the upturn of world oil prices after 1998. This paper uses national household expenditure survey data to examine whether Kazakhstan’s experience ...
Richard Pomfret   +3 more
core  

Understanding the Aqueous Self‐Assembly of Raw Sophorolipid Mixtures Using a Statistical Approach Applied to Synchrotron Small Angle X‐Ray Scattering (SAXS): A Focus on pH, Dilution, Aging, and the Underestimated Role of Residual Fatty Acids

open access: yesJournal of the American Oil Chemists' Society, EarlyView.
The statistical analysis of SAXS modelling data allows to identify the critical physicochemical parameters that have an impact on the phase behavior of crude sophorolipid batches. ABSTRACT The aqueous self‐assembly of raw sophorolipid mixtures has been studied by small angle x‐ray scattering (SAXS) to understand the impact of the composition ...
Maia Ouret‐Campagnet   +5 more
wiley   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

open access: yesThe Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis   +4 more
wiley   +1 more source

Integrated microanatomy and microstructure of the maxillary tooth plate reveal a reinforced feeding system and tougher diet in Late Triassic Hyperodapedontinae (Rhynchosauria, Archosauromorpha)

open access: yesThe Anatomical Record, EarlyView.
Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini   +3 more
wiley   +1 more source

Risk factors in oil and gas industry returns: international evidence [PDF]

open access: yes
This paper analyzes the exposure of the oil and gas industry of 34 countries to oil prices. Using a multifactor panel model to estimate the oil and gas excess stock returns, our results strongly support the view that oil price is a globally priced factor
Sofía B. Ramos, Helena Veiga
core  

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