Results 111 to 120 of about 568,522 (376)

What do we know about oil prices and state economic performance? [PDF]

open access: yes
Petroleum products - Prices ; Economic ...
David A. Penn
core  

Fully Bio‐Based Epoxy Resins from Liquefied Wood for Chemically Recyclable Wood Coatings

open access: yesAdvanced Functional Materials, EarlyView.
A bio‐based and chemically recyclable epoxy resin derived from liquefied wood and its use in wood coatings is presented. The resin exhibits mechanical, thermal, and water‐resistant properties comparable to commercial coatings and can be chemically recycled and reused. This approach provides fast access to glossy and fully biobased durable wood coatings
Qisong Hu   +6 more
wiley   +1 more source

On the Parametric Study of Lubricating Oil Production using an Artificial Neural Network (ANN) Approach [PDF]

open access: yesarXiv, 2016
In this study, an Artificial Neural Network (ANN) approach is utilized to perform a parametric study on the process of extraction of lubricants from heavy petroleum cuts. To train the model, we used field data collected from an industrial plant. Operational conditions of feed and solvent flow rate, Temperature of streams and mixing rate were considered
arxiv  

The time-inconsistency of alternative energy policy [PDF]

open access: yes
Time-inconsistency can arise when a government attempts to convince private sector to use a particular alternative energy (gas, green electricity...) rather than petroleum products.
Agnes dArtigues   +2 more
core  

Transmembrane Activation of Catalysis and Protein Refolding in Synthetic Cells by Enzymes and Nanozymes

open access: yesAdvanced Functional Materials, EarlyView.
Synthetic cells are engineered herein to respond to an external chemical messenger by the activation of intracellular catalysis. The chemical messenger molecules are catalytically generated by an extracellular enzyme or a mineral surface, whereas the intracellular catalysis emerges via direct enzyme activation or via protein refolding.
Dante G. Andersen   +5 more
wiley   +1 more source

EVALUATION AND RATIONING OF NATURAL LOSS OF OIL PRODUCTS IN FLEXIBLE TANKS

open access: yesНаучный вестник МГТУ ГА, 2016
An effective technique for experimental studies to determine the losses of petroleum products in flexible tanks is suggested. Standards of technological losses of petroleum products on the permeability, swelling and wetting flexible tanks are defined.
Y. N. Ribakov
doaj  

Investigation of the possibility of biological modification and regeneration of plant-based sorption materials [PDF]

open access: yesE3S Web of Conferences
The paper considers the possibility of using biomass of hogweed Sosnowski as a sorbent of petroleum products in aqueous medium. The expediency of using plant sorbent in complex with cyanobacteria to increase sorption activity towards petroleum products ...
Zemtsova E.A., Gornostaeva E.A.
doaj   +1 more source

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