Samarium complexes with fluorinated β-diketone and heterocyclic Lewis bases as UV light converters
Sign Up to like & getrecommendations! Published in 2020 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2020.108383
Abstract: Abstract Four new heteroleptic asymmetric fluorinated β-diketone based [Sm(fod)3] adducts with organic ligands of different denticities (monodentate indazole and triphenylphosphine oxide (tppo), bidentate imidazolyl pyridine (impy) and tridentate 2,4,6-tris(2-pyridyl)-s-triazine (tptz)) have been synthesized and characterized… read more here.
Keywords: transition; complexes fluorinated; fod; fluorinated diketone ... See more keywords
Collaborative crack initiation mechanism of 25CrMo4 alloy steels subjected to foreign object damages
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2019.106844
Abstract: Abstract High-speed railway axles are seriously threaten by external flying objects. Foreign object damage (FOD) on 25CrMo4 or EA4T axle steel specimens was then prepared by a compressed-gas gun. The microstructure and micro-damage at the… read more here.
Keywords: collaborative crack; microscopy; fatigue; foreign object ... See more keywords
Modulation instabilities in nonlinear two-core optical fibers with fourth order dispersion
Sign Up to like & getrecommendations! Published in 2020 at "Optik"
DOI: 10.1016/j.ijleo.2019.164134
Abstract: Abstract We study in detail the modulation instabilities (MIs) in nonlinear two-core optical fibers (TCFs) in the presence of fourth-order dispersion (FOD) by considering the symmetric and antisymmetric CW states. The analytical instability gain spectra… read more here.
Keywords: nonlinear two; modulation instabilities; two core; fod ... See more keywords
Synthesis and investigation of enhanced luminescence of Ln(III)-complexes containing fluorinated β-diketone and oxygen donor ancillary ligands for efficient advanced displays
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2020.117255
Abstract: Abstract 2,2-dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione (fod) fluorinated β-diketone had been used to prepare a series of Ln3+ (Eu or Tb) ternary complexes with monodentate ancillary ligands such as aqua, urea, triphenylphosphineoxide (TPPO) and pyridine-N-oxide (PNO). Prepared ternary materials… read more here.
Keywords: investigation; fod; fluorinated diketone; luminescence ... See more keywords
Small Target Detection for FOD Millimeter-Wave Radar Based on Compressed Imaging
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3138730
Abstract: Foreign object debris (FOD) radar systems are often used to detect foreign materials that appear on the pavement that can pose as a threat to aircraft and personnel. Scan-mode millimeter-wave (MMW) radar with a fixed… read more here.
Keywords: compressed imaging; fod; based compressed; millimeter wave ... See more keywords
A Method to Identify the Incomplete Framework of Discernment in Evidence Theory
Sign Up to like & getrecommendations! Published in 2017 at "Mathematical Problems in Engineering"
DOI: 10.1155/2017/7635972
Abstract: Dempster-Shafer evidence theory is a very useful tool in dealing with the decision-making of uncertain information. However, the classical evidence theory is no longer applicable when the frame of discernment (FOD) is incomplete. Moreover, incomplete… read more here.
Keywords: method; evidence; identify incomplete; fod ... See more keywords