Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Zhenbei Zhang"'
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 6411-6427 (2023)
Deep learning is increasingly used for the classification of hyperspectral images (HSI), thanks to its ability to completely utilize the rich characteristics of this type of imagery. However, at present, most classification models proposed for proces
Externí odkaz:
https://doaj.org/article/925040df48134454ac5fad279c45eca0
Publikováno v:
Remote Sensing, Vol 16, Iss 2, p 287 (2024)
In recent years, deep learning-based classification methods for hyperspectral images (HSIs) have gained widespread popularity in fields such as agriculture, environmental monitoring, and geological exploration. This is owing to their ability to autom
Externí odkaz:
https://doaj.org/article/c2aea8a47c0c4b62b1a4940b0b82572d
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4142 (2023)
With the continuous development of surface observation methods and technologies, we can acquire multiple sources of data more effectively in the same geographic area. The quality and availability of these data have also significantly improved. Conseq
Externí odkaz:
https://doaj.org/article/42ebc197989243b89b6bd5fd7421ce09
Publikováno v:
Bulletin of Engineering Geology and the Environment. 80:9173-9183
For investigating the compression strength characteristics of the soil reinforced with wheat straws and its deformation and failure mode, unconfined compression strength (UCS) tests were carried out by changing the content and length of wheat straws.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4871ad6e2d58d311b31005a19ca9cc52
https://doi.org/10.1007/s10064-021-02473-2
https://doi.org/10.1007/s10064-021-02473-2
Publikováno v:
Organic Letters. 18:6316-6319
The catalytic construction of benzimidazoles using CO2 as a carbon source represents a facile and sustainable approach to obtaining these valuable compounds. Herein, we describe the B(C6F5)3-catalyzed synthesis of benzimidazoles via cyclization of o-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84b8cbf5d18e008891b14facb048fc19
https://doi.org/10.1021/acs.orglett.6b03030
https://doi.org/10.1021/acs.orglett.6b03030
Publikováno v:
Green Chemistry. 18:5485-5492
A direct halogenative dearomatization of substituted 2-naphthols was achieved by NXS (X = Cl, Br) in environmentally friendly water at room temperature. The reaction exhibited broad substrate scope, convenient operation and high yields (up to 99%), t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::beb2ce78f3286485cefb843ef3f56654
https://doi.org/10.1039/c6gc01673a
https://doi.org/10.1039/c6gc01673a
Autor:
Tongxin Liu, Zhenbei Zhang, Zhiguo Zhang, Pengling Zhang, Penghao Jia, Guisheng Zhang, Qingfeng Liu
Publikováno v:
Organic Letters. 16:1020-1023
A convenient and efficient Cu(OAc)2-mediated N-heteroannulation reaction of [60]fullerene with N-sulfonylated o-amino-aromatic methyl ketones or O-alkyl oximes has been reported for the synthesis of novel and scarce [60]fullerene-fused tetrahydroazep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e9d700e234de89dc529d11ca7c0f7d1e
https://doi.org/10.1021/ol500028w
https://doi.org/10.1021/ol500028w
Publikováno v:
Organic letters. 18(24)
The catalytic construction of benzimidazoles using CO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::890213aba152f8eaf0389b3dc6183895
https://pubmed.ncbi.nlm.nih.gov/27978659
https://pubmed.ncbi.nlm.nih.gov/27978659
Publikováno v:
Tetrahedron: Asymmetry. 24:1591-1597
An alternative and efficient method to stereoselectively synthesize oxazolo[3,4-b]tetrahydroisoquinolin-3-ones via a Pictet–Spengler reaction promoted by Lewis acid TMSOTf from readily available (S)-4-benzyl-2-oxazolidinone with various aromatic, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c62c78ddc3eaba3cb7b287b4366f8733
https://doi.org/10.1016/j.tetasy.2013.10.015
https://doi.org/10.1016/j.tetasy.2013.10.015
Publikováno v:
ChemInform. 47
A metal-free and efficient approach to N-aryl-substituted azacycles from arylamines and cyclic ethers is described. In this synthesis, the synergistic effect between Lewis and Bronsted acids is crucial to the ring-opening of cyclic ethers and the sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba96a781fb44dca008628ead8c538ead
https://doi.org/10.1002/chin.201632113
https://doi.org/10.1002/chin.201632113