Results 31 to 40 of about 6,935,481 (374)
A REVIEW OF HYDROGEN STORAGE IN GEOLOGICAL FORMATIONS [PDF]
Romanian Journal of Petroleum & Gas TechnologyThis review presents a thorough analysis of the technical, geological, and economic aspects of Underground Hydrogen Storage (UHS), positioning it as a key enabler for large-scale deployment of clean hydrogen supply chains.
Rami Doukeh +5 more
doaj +1 more source
Journal of Chemical and Petroleum Engineering, 2021 In this paper, the operational impact of three parameters including power of ultrasonic apparatus, size of fennel seeds and experiment time on the extraction yield of Anethole, which is the main considerable component in fennel essential oil and its ...
Seyed Mohsen Mirdehghan Ashkezari +4 more
doaj +1 more source
Incorporating Non-local Information into Information Extraction Systems by Gibbs Sampling
Annual Meeting of the Association for Computational Linguistics, 2005 Most current statistical natural language processing models use only local features so as to permit dynamic programming in inference, but this makes them unable to fully account for the long distance structure that is prevalent in language use.
J. Finkel +2 more
semanticscholar +1 more source
Ultrasonics Sonochemistry, 2021 Ultrasound has a significant effect on the rate of various processes in food, perfume, cosmetic, pharmaceutical, bio-fuel, materials, or fine chemical industries, despite some shortcomings. Combination with other conventional or innovative techniques can
B. Khadhraoui +4 more
doaj +1 more source
Chelex 100 as a medium for simple extraction of DNA for PCR-based typing from forensic material.
BioTechniques, 2013 Procedures utilizing Chelex 100 chelating resin have been developed for extracting DNA from forensic-type samples for use with the PCR. The procedures are simple, rapid, involve no organic solvents and do not require multiple tube transfers for most ...
P. Walsh, D. A. Metzger, Mohammed Taha
semanticscholar +1 more source
Effect of Temperatures on Polyphenols during Extraction
Applied Sciences, 2022 Background: Polyphenols are a set of bioactive compounds commonly found in plants. These compounds are of great interest, as they have shown high antioxidant power and are correlated to many health benefits.
Anila Antony, M. Farid
semanticscholar +1 more source
THE COMPARISON OF DRAINAGE NETWORK EXTRACTION BETWEEN SQUARE AND HEXAGONAL GRID-BASED DEM [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018 The automatic extraction of valleys or ridges from DEM is a long term topic in the GIS and hydrology fields and a number of algorithms have been developed.
L. Wang, T. Ai
doaj +1 more source
Pharmaceutical BiologyContext Buddleja officinalis Maxim., a prominent medicinal plant from the Scrophulariaceae family, is extensively distributed throught China, Korea, Vietnam, and Myanmar.
Xu Zhu +4 more
doaj +1 more source
Metals, 2019 Solvent extraction and separation of Pr, Nd and Dy from a synthetic leach solution of spent NdFeB magnet from wind turbines in the presence of aquo-complexing agent Ethylenediaminetetraacetic acid (EDTA) was studied using the nitrate form of Mextral®
Aarti Kumari +2 more
doaj +1 more source
Portable extraction of partially structured facts from the web [PDF]
, 2010 A novel fact extraction task is defined to fill a gap between current information retrieval and information extraction technologies. It is shown that it is possible to extract useful partially structured facts about different kinds of entities in a broad
Jones, Gareth J.F. +3 more
core +4 more sources