Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yuanbin Xu"'
Publikováno v:
SAGE Open, Vol 13 (2023)
The digital economy has led to the diversification of user needs and continuous innovation by firms, and firms are increasingly providing customized services to respond to changing user needs and expect to improve their competitiveness and performanc
Externí odkaz:
https://doaj.org/article/b38f96ca3438485daef3c5d37d95f904
Publikováno v:
Applied Economics. :1-15
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a761ce5fbd0665fb84b9ce9057a799ff
https://doi.org/10.1080/00036846.2023.2209309
https://doi.org/10.1080/00036846.2023.2209309
Publikováno v:
Briefings in Bioinformatics. 24
Feature gene selection has significant impact on the performance of cell clustering in single-cell RNA sequencing (scRNA-seq) analysis. A well-rounded feature selection (FS) method should consider relevance, redundancy and complementarity of the feat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9b8e12165dc534f8dfbee987262fa96
https://doi.org/10.1093/bib/bbad042
https://doi.org/10.1093/bib/bbad042
Publikováno v:
Environment, development and sustainability.
The relationship between environmental regulation and innovation has long been a key issue of scholarly interest. The Porter hypothesis posits that environmental regulations can effectively promote innovation. However, with the rapid development of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f30c8c8cdee4f212a603afc0a3bc128a
https://pubmed.ncbi.nlm.nih.gov/36042815
https://pubmed.ncbi.nlm.nih.gov/36042815
Publikováno v:
Zhejiang Da Xue Xue Bao Yi Xue Ban
OBJECTIVE: To analyze the clinical manifestations, genetic features and therapeutic efficacy of patients with Noonan syndrome (NS). METHODS: The clinical data of 12 NS children treated in Fuzhou Children’ Hospital of Fujian Medical University from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc34a9ac88065c70663926eab6245666
https://pubmed.ncbi.nlm.nih.gov/34704406
https://pubmed.ncbi.nlm.nih.gov/34704406
Autor:
Ernest N. Biktimirov, Yuanbin Xu
Publikováno v:
International Journal of Managerial Finance. 15:792-812
Purpose The purpose of this paper is to examine changes in stock returns, liquidity, institutional ownership, analyst following and investor awareness for companies added to and deleted from the Dow Jones Industrial Average (DJIA) index. Previous stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ccd5f4002bbdbe05092af99d2c2831
https://doi.org/10.1108/ijmf-10-2017-0226
https://doi.org/10.1108/ijmf-10-2017-0226
Autor:
Ernest N. Biktimirov, Yuanbin Xu
Publikováno v:
Journal of Asset Management. 20:134-145
We examine market responses to changes in the Nasdaq 100 index membership and find asymmetric stock price and investor awareness reactions. Stocks added to the Nasdaq 100 index for the first time experience permanent price gains and significant incre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae26c1a35d23042693df51724d39a98
https://doi.org/10.1057/s41260-019-00108-6
https://doi.org/10.1057/s41260-019-00108-6
Publikováno v:
Organic Geochemistry. 63:56-63
As an indicator for terrestrial paleovegetation, the stable isotopic composition of total organic matter (delta C-13(org)) in loess sediments has been widely used for paleoclimatic reconstruction in western Europe, the Great Plains of North America a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ab493347dc9085112393d1583d7b8fe
https://doi.org/10.1016/j.orggeochem.2013.08.007
https://doi.org/10.1016/j.orggeochem.2013.08.007
Publikováno v:
Chinese Science Bulletin. 57:4024-4035
The primary factor controlling C3/C4 relative abundance in terrestrial ecosystem since the Last Glacial has been widely debated. Now more and more researchers recognize that climate, rather than atmospheric CO2 concentration, is the dominant factor.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f283f9963918a9a50f5cdb87a2505e9e
https://doi.org/10.1007/s11434-012-5233-9
https://doi.org/10.1007/s11434-012-5233-9
Publikováno v:
IEEE WISA
In recent years, with the rapid development of Internet, those Query-Intensive web information systems can not meet the requirement of high performance, which mainly comes from the following two aspects. First, most database systems that web informat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::884faf0eb36e9a6330176718c49e838e
https://doi.org/10.1109/wisa.2015.60
https://doi.org/10.1109/wisa.2015.60