Results 131 to 140 of about 5,505,025 (397)
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
doaj
A post-synthesis modification method of molecular sieve 13X for enriching hopanoids in petroleum
Petroleum Research, 2021 In this study, alkali/acid treatment and ion exchange post-synthesis modification methods to modify the pore diameter and structure of molecular sieve 13X (MS13X) were applied to obtain products, which could then be implemented to improve the enrichment ...
Yu Fang +8 more
doaj
What's behind volatile import prices from China? [PDF]
In a sharp departure from earlier trends, the price of U.S. imports from China rose 6 percent in the 2006-08 period. To explore the forces behind this surprising increase, the authors create a new import index that uses highly disaggregated data to track
Donald R. Davis, Mary Amiti
core +1 more source
Process for preparation of dianilinosilanes Patent [PDF]
, 1969 Synthesis of high purity ...
Dunnavant, W. R., Marrkle, R. A.
core +1 more source
Cleanly Removable and Degradable Bio‐Based Adhesive for Flexible Displays
Advanced Materials, EarlyView.Sustainable acrylic optically clear adhesives (OCAs) for foldable displays are developed by incorporating ultraviolet (UV)‐triggered debondability and lipoic acid–based degradability through visible‐light‐induced bulk polymerization. These OCAs enable residue‐free removal and degrade into small oligomers or recoverable monomers under mild conditions ...
Youngjoo Park, Sumin Lim, Min Sang Kwon
wiley +1 more source
De Novo Design of Integrin α5β1 Modulating Proteins to Enhance Biomaterial Properties
Advanced Materials, EarlyView.NeoNectins are de novo‐designed miniproteins that selectively bind and stabilize the extended open form of integrin α5β1. When grafted onto biomaterials including hydrogel and titanium, they promote cell attachment and spreading in vitro and promoting tissue integration and bone growth in animal models, demonstrating broad potential for regenerative ...
Xinru Wang +25 more
wiley +1 more source
Advanced Materials, EarlyView.This review examines the critical role of neighboring active motifs in heterogeneous catalysts, emphasizing how their synergistic cooperativity can be rationally designed to modulate catalytic properties. The discussion centers on the modulation of electronic and geometric structures, categorizing the catalytic systems into metal‐acid (Brønsted/Lewis ...
Peng Yuan +2 more
wiley +1 more source
Jurnal Energi Dan Manufaktur, 2012 Arrack Bali which is produced from traditional process has low quality (
Sukadana -, Bandem A., Tenaya -
doaj
Evaporation flow assessment from petroleum product storage tanks exposed to fire conditions
Oil & Gas Science and Technology, 2018 Fire around storage tanks for petroleum products can have disastrous consequences for the environment and the population. These fires, due to accident or arson, are very well managed by security divisions but, nevertheless, involve the release of an ...
Ginestet S., Le Bot C.
doaj +1 more source
Use of Agricultural Residue Feedstock In North Dakota Biorefineries [PDF]
Rising prices and uncertain supplies of petroleum, together with environmental concerns regarding fossil fuel combustion, have enhanced interest in biobased products and fuels.
Hodur, Nancy M. +5 more
core +1 more source