Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Guogang Zhao"'
Publikováno v:
IEEE Access, Vol 4, Pp 2083-2095 (2016)
With the explosive proliferation of mobile devices and services, the user density of large-scale cellular networks continues to increase, which results in further escalating traffic generation. Yet, there is an urging demand for reducing the network'
Externí odkaz:
https://doaj.org/article/7a0d358ef08741ce8ff7e38628fe67a4
Publikováno v:
Dianxin kexue, Vol 30, Pp 53-61 (2014)
Two-tier macro-femto-cellular networks have initially been proposed as a solution to the poor indoor coverage problem, but they are also capable of substantially reducing the overall energy consumption. However, the cross-tier and co-tier interferenc
Externí odkaz:
https://doaj.org/article/95b4cdbc99e147c98fad076442325055
Publikováno v:
International Journal of Biological Macromolecules. 167:193-201
Chitinases play crucial roles in enzymatic conversion of chitin and biocontrol of phytopathogenic fungi. Herein, a chitinase of glycoside hydrolase (GH) family 19, SaChiB, was cloned from Streptomyces alfalfae ACCC 40021 and expressed in Escherichia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16589e7def9e8b1a6e855cce0d500e64
https://doi.org/10.1016/j.ijbiomac.2020.11.178
https://doi.org/10.1016/j.ijbiomac.2020.11.178
Autor:
Liu Xiaonan, Guogang Zhao, Jingang Gu, Kaiyue Xu, Li Lingcong, Chenyin Lv, Wenjuan Li, Shuangxi Gao, Tianyan Gu, Aidi Zhang
Publikováno v:
Journal of Bioscience and Bioengineering. 128:135-141
N-Acetyl- d -glucosamine (GlcNAc) is a valuable monosaccharide widely used in the medical, agricultural, biofuel, and food industries. Its efficient and environment-friendly production depends on the binary system of β-N-acetylhexosaminidase (HEX) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2e981a86d09506e327924a103323561
https://doi.org/10.1016/j.jbiosc.2019.01.017
https://doi.org/10.1016/j.jbiosc.2019.01.017
Publikováno v:
IEEE Transactions on Wireless Communications
This paper investigates how to enhance the energy and spectral efficiency (ESE) performance of large-scale cellular networks by offloading mobile traffic with the aid of device-to-device (D2D) communication. By appropriately exploiting the D2D-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b63e111694219daaac48e9554a0e3e41
https://doi.org/10.1109/twc.2019.2912596
https://doi.org/10.1109/twc.2019.2912596
Publikováno v:
Applied Microbiology and Biotechnology. 103:4077-4087
Promiscuous enzymes can be modified by protein engineering, which enables the catalysis of non-native substrates. γ-lactamase Sspg from Sulfolobus solfataricus is an enzyme with high activity, high stability, and pronounced tolerance of high concent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ad6087e0b6dc6e23744049e0bd1f89c
https://doi.org/10.1007/s00253-019-09758-3
https://doi.org/10.1007/s00253-019-09758-3
Autor:
Lingcong, Li, Shaofeng, Hu, Tianyan, Gu, Chenyin, Lü, Yanchi, Liu, Hua, Liu, Jingang, Gu, Guogang, Zhao
Publikováno v:
Sheng wu gong cheng xue bao = Chinese journal of biotechnology. 36(5)
Endo-β-N-acetylglucosaminidase is used widely in the glycobiology studies and industries. In this study, a new endo-β-N-acetylglucosaminidase, designated as Endo SA, was cloned from Streptomyces alfalfae ACCC 40021 and expressed in Escherichia coli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5a991aea69a8f53ec5f006965681b8e3
https://pubmed.ncbi.nlm.nih.gov/32567276
https://pubmed.ncbi.nlm.nih.gov/32567276
Publikováno v:
IEEE Transactions on Vehicular Technology. 67:4098-4112
Heterogeneous cellular networks (HCNs) are capable of meeting the explosive mobile-traffic demands. However, the conventional base station (BS) deployment strategy is unsuitable for supporting the often unpredictable non-uniform mobile-traffic demand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::038e217e2e9c5b26384dcec19f5788a8
https://doi.org/10.1109/tvt.2018.2789498
https://doi.org/10.1109/tvt.2018.2789498
Publikováno v:
IEEE Transactions on Wireless Communications. 16:4832-4847
In this paper, the energy-spectral efficiency (ESE) benefiting from the joint optimization of coordinated multi-point (CoMP) transmission and base station (BS) deployment is evaluated in the context of dense large-scale cellular network. We first der
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eab6054366f98da32912c02173f7e16
https://doi.org/10.1109/twc.2017.2703306
https://doi.org/10.1109/twc.2017.2703306
Autor:
Xiulong Song, Zhenheng Guo, Ming C. Gong, Shu Liu, Tianfei Hou, Guogang Zhao, Yu Zhong, Wen Su, Xufang Mu
Publikováno v:
Molecular and Cellular Biology
Vasodilatory shock in sepsis is caused by the failure of the vasculature to respond to vasopressors, which results in hypotension, multiorgan failure, and ultimately patient death. Recently, it was reported that CPI-17, a key player in the regulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b2383e0cf2714e4a5044e0b469abf3e
http://europepmc.org/articles/PMC6517596
http://europepmc.org/articles/PMC6517596