Results 91 to 100 of about 89,874 (359)

Design and Integration of Bio-Oil Co-Processing with Vacuum Gas Oil in a Refinery

open access: yesChemical Engineering Transactions, 2019
Due to the climate change and the strong dependence on fossil fuels, biomass-derived liquid transportation fuels and energy products have been proposed to deal with such situations.
Le Wu   +4 more
doaj   +1 more source

Smooth Density Spatial Quantile Regression [PDF]

open access: yesarXiv, 2019
We derive the properties and demonstrate the desirability of a model-based method for estimating the spatially-varying effects of covariates on the quantile function. By modeling the quantile function as a combination of I-spline basis functions and Pareto tail distributions, we allow for flexible parametric modeling of the extremes while preserving ...
arxiv  

Supramolecular Chemistry in Metal–Organic Framework Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights synergies between reticular chemistry and supramolecular chemistry. The role of supramolecular interactions in determining framework…guest interactions and attempts to understand dynamic behavior in metal–organic frameworks (MOFs), particularly emphasizing the development of crystal sponges, studying reactions in frameworks and ...
Eugenia Miguel‐Casañ   +3 more
wiley   +1 more source

Assessing the factors behind oil price changes [PDF]

open access: yes
The rapid rise in the price of crude oil between 2004 and the summer of 2006 are the subject of debate. This paper investigates the factors that might have contributed to the oil price increase in addition to demand and supply for crude oil, by expanding
Dées, Stéphane   +3 more
core  

Koch Industries, Inc. Strategie Corporate Research Report [PDF]

open access: yes, 2006
[Excerpt] With its 2005 purchase of paper giant Georgia-Pacific, Koch Industries became the largest privately-held corporation in North America. Originally started as an oil production and refining firm in the first half of the twentieth century, Koch ...
Hannah, Robert Wesley   +4 more
core   +1 more source

Retrospective Review on Reticular Materials: Facts and Figures Over the Last 30 Years

open access: yesAdvanced Materials, EarlyView.
To shape the future course of research in reticular materials, this work reflects on the progress over the past 30 years, complemented by input from the community of 228 active researchers through a global, crowdsourced survey: ranging from demographics, how it works, publish and interact, to highlights on both academic and industrial milestones, as ...
Aamod V. Desai   +8 more
wiley   +1 more source

Analysis of economic and environmental impacts of shutting down the Moroccan Refinery Samir: An interregional input-output approach

open access: yesScientific African, 2023
The closing of Samir's Mohammedia refinery in August 2015 due to financial constraints has dramatically affected the fuel oil market in Morocco. In this paper, we assess the economic and environmental impacts of the disruption of Morocco's only refinery ...
Eduardo A. Haddad   +4 more
doaj  

Components of Alaska Fuel Costs: An Analysis of the Market Factors and Characteristics that Influence Rural Fuel Prices [PDF]

open access: yes, 2010
Many Alaskans face extremely high, volatile fuel prices. Little is publicly known about the actual structure of Alaska’s rural fuel markets and what drives prices at the community level.
Fay, Ginny   +2 more
core  

Recent Advances in Stimuli‐Responsive Materials and Soft Robotic Actuators for Bioelectronic Medicine

open access: yesAdvanced Materials, EarlyView.
This review explores the integration of responsive materials and soft robotic actuators with implantable electronics to address key challenges in bioelectronic medicine. By enabling shape actuation, these technologies improve deployment, adaptability, and accuracy in minimally invasive procedures.
Chaoqun Dong, George G. Malliaras
wiley   +1 more source

Mesothelioma in oil refinery workers

open access: yesScandinavian Journal of Work, Environment & Health, 1996
I read with interest the exchange of correspondence between Wong (1) and Gennaro et al (2) concerning the issue of pleural mesothelioma in oil refinery workers. I recently had occasion to investigate this issue in Ontario after being contacted by a man who had worked as an insulator in a refinery and who had been diagnosed with pleural mesothelioma ...
openaire   +3 more sources

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