Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Fangmei Liu"'
Publikováno v:
Ultrasonics Sonochemistry, Vol 103, Iss , Pp 106781- (2024)
Ultrasonic-assisted activated carbon separation (UACS) was first employed to improve product quality by regulating adsorption rate and removing bacterial endotoxin from salvia miltiorrhizae injection. The adsorption rate was related to three variable
Externí odkaz:
https://doaj.org/article/f83e10bc2b9f46cba3dcd2139f123bfa
Goos-Hänchen shift in cryogenic defect photonic crystals composed of superconductor HgBa2Ca2Cu3O8+δ.
Publikováno v:
PLoS ONE, Vol 19, Iss 5, p e0302142 (2024)
We explore theoretically Goos-Hänchen (GH) shift around the defect mode in superconducting defective photonic crystals (PCs) in cryogenic environment. The defective PCs are constructed by alternating semiconductors and superconductors. A defect mode
Externí odkaz:
https://doaj.org/article/a18e9d034d97463a8a64ccf41afac315
Publikováno v:
Crystals, Vol 13, Iss 12, p 1608 (2023)
Two slabs of dielectrics with different values of refractive index are synthesized to form a composite structure and the whole system satisfies parity-time-reciprocal scaling symmetry. Four coherent-perfect-absorber-laser points are induced by modula
Externí odkaz:
https://doaj.org/article/dc952157983c4efe8003d706f9fa60c6
Publikováno v:
Agriculture, Vol 13, Iss 9, p 1734 (2023)
Exploring the transformation process of urban agricultural functions and its interaction with carbon effects based on regional differences is of great positive significance for achieving a low-carbon sustainable development of agriculture in metropol
Externí odkaz:
https://doaj.org/article/030dcaa5105f4fbf89de5f5cd3160d4b
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
Understanding the behavior of consumers and especially the purchase-related behavior has been a focus of research for the past decades. Thus, researchers and practitioners are curious to know how purchase patterns are different under different condit
Externí odkaz:
https://doaj.org/article/dccfdb267df44de79474a2a1cfed24bc
Publikováno v:
Reproductive Biology and Endocrinology, Vol 17, Iss 1, Pp 1-10 (2019)
Abstract Background This study was aimed at screening out the potential key genes and pathways associated with gestational diabetes mellitus (GDM). Methods The GSE70493 dataset used for this study was obtained from the Gene Expression Omnibus databas
Externí odkaz:
https://doaj.org/article/84db46e621d2456f8a539972d0430392
Publikováno v:
Crystals, Vol 12, Iss 2, p 199 (2022)
In this paper, we investigate the nonreciprocity of reflection in parity-time−symmetric (PT-symmetric) Cantor photonic crystals (PCs). Two one-dimensional PCs abiding by the Cantor sequence are PT-symmetric about the center. The PT symmetry and def
Externí odkaz:
https://doaj.org/article/0d12fe25942340fbb590cd959fcc9ca4
Publikováno v:
Applied Sciences, Vol 11, Iss 23, p 11557 (2021)
We investigate the photonic bandgaps in graphene-pair arrays. Graphene sheets are installed in a bulk substrate to form periodical graphene photonic crystal. The compound system approves a photonic band structure as a light impinges on it. Multiple s
Externí odkaz:
https://doaj.org/article/db360112e94b42f99c06fa8b4e37b5cc
Publikováno v:
Chemical Engineering Transactions, Vol 71 (2018)
This paper aims to develop a detection system that can accurately measure indoor formaldehyde emissions. For this purpose, the existing formaldehyde detection methods were reviewed in details, and the gas sensor method was selected for our research.
Externí odkaz:
https://doaj.org/article/52b5320080d04d2d978416f333d55154
Publikováno v:
Applied Sciences, Vol 10, Iss 3, p 823 (2020)
We explored exceptional points (EPs) in one dimensional non-Hermitian photonic crystals incorporated with a defect. The defect was asymmetric with respect to the center. Two EPs could be derived by modulating the normalized frequency and the gain-los
Externí odkaz:
https://doaj.org/article/4e3cc0f3ed75441dbdc69f7ae6746658