Articles with "novel asymmetric" as a keyword



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Study on thermal performance of novel asymmetric crushed-rock-based embankment on the Qinghai-Tibet Railway in permafrost region

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Published in 2020 at "International Journal of Thermal Sciences"

DOI: 10.1016/j.ijthermalsci.2020.106333

Abstract: Abstract Railway embankments in permafrost regions are often affected by serious thaw settlement diseases resulting from permafrost degradation. For this reason, a novel, asymmetric crushed-rock-based embankment (ACBE) structure was employed in the construction of the… read more here.

Keywords: asymmetric crushed; crushed rock; permafrost; railway ... See more keywords
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Optimization design and performance analysis of a novel asymmetric compound parabolic concentrator with rotation angle for building application

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Published in 2017 at "Solar Energy"

DOI: 10.1016/j.solener.2017.10.029

Abstract: Abstract A novel asymmetric lens-walled compound parabolic concentrator (ALCPC) for integration with the building south wall was proposed and manufactured. Besides of the asymmetric lens-walled structure, the special rotation angle at the bottom is also… read more here.

Keywords: rotation angle; parabolic concentrator; novel asymmetric; compound parabolic ... See more keywords
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Novel asymmetric photodimerization reaction of coumarin derivatives bearing a chiral 2-oxazolidinone auxiliary

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Published in 2019 at "RSC Advances"

DOI: 10.1039/c9ra00822e

Abstract: Photodimerization of chiral coumarin-3-carboxamide affords the syn-HT dimer with moderate diastereoselectivity and we propose a mechanism on the basis of DFT calculations. read more here.

Keywords: photodimerization; coumarin; novel asymmetric; asymmetric photodimerization ... See more keywords
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Novel Asymmetric Thiazolyl-Substituted Penta-1,4-Dien-3-Ones and 3,5-Diaryl-2-Pyrazolines

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Published in 2020 at "Polycyclic Aromatic Compounds"

DOI: 10.1080/10406638.2020.1858882

Abstract: Various diaryl/hetaryl representatives of penta-1,4-dien-3-one series attract the attention of synthetic chemists during several decades owing to the possibility of their consequent chemical modifi... read more here.

Keywords: substituted penta; asymmetric thiazolyl; novel asymmetric; dien ones ... See more keywords
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A Novel Asymmetric Interior Permanent Magnet Machine for Electric Vehicles

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Published in 2021 at "IEEE Transactions on Energy Conversion"

DOI: 10.1109/tec.2021.3055260

Abstract: A novel asymmetric interior permanent magnet (AIPM) machine is proposed in this paper for electric vehicle application. It has a skewed V-shape permanent magnet (PM) cavity, two PMs with different dimensions and an additional flux… read more here.

Keywords: asymmetric interior; novel asymmetric; permanent magnet; machine ... See more keywords
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Extraction of Uranium in Nitric Media with Novel Asymmetric Tetra-Alkylcarbamide

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27175527

Abstract: The use of tetra-alkylcarbamides as novel ligands: N,N-butyl-N’,N’-hexylurea (L1: ABHU), and N,N-butyl-N’,N’-pentylurea (L2: ABPU), for the solvent extraction and complexation behaviors of uranium(VI) was synthesized and investigated in this study. The effects of HNO3 and… read more here.

Keywords: uranium nitric; extraction; extraction uranium; media novel ... See more keywords