Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Huahui Chen"'
Publikováno v:
BMC Plant Biology, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Drought stress markedly constrains plant growth and diminishes crop productivity. Strigolactones (SLs) exert a beneficial influence on plant resilience to drought conditions. Nevertheless, the specific function of SLs in modulatin
Externí odkaz:
https://doaj.org/article/b9576737dcff40448e433b3089c18db5
Publikováno v:
Journal of Materials Research and Technology, Vol 32, Iss , Pp 1565-1576 (2024)
ZTA particle modified by Ti–Ni powder(Ti–Ni@ZTAp) reinforced iron matrix composite (Ti–Ni@ZTAp-VCp/Fe45) was fabricated by powder metallurgy. The microstructure, scratch properties and formation mechanism of the interface were investigated. An
Externí odkaz:
https://doaj.org/article/cffee9f014af4f4f833061fca6b45ff2
Autor:
Yanan Li, Ting Yu, Xi Feng, Bo Zhao, Huahui Chen, Huan Yang, Xing Chen, Xiao-Hua Zhang, Hayden R. Anderson, Noah Z. Burns, Fuxing Zeng, Lizhi Tao, Zhirui Zeng
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Archaea possess characteristic membrane-spanning lipids that are thought to contribute to the adaptation to extreme environments. However, the biosynthesis of these lipids is poorly understood. Here, we identify a radical S-adenosyl-L-methio
Externí odkaz:
https://doaj.org/article/2f89ffe94c9d420681d868d1666fb774
Autor:
Zhirui Zeng, Huahui Chen, Huan Yang, Yufei Chen, Wei Yang, Xi Feng, Hongye Pei, Paula V. Welander
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
The cell membranes of many archaea contain characteristic membrane-spanning lipids known as glycerol dibiphytanyl glycerol tetraethers. Here, Zeng et al. identify a protein that participates in a key step of the synthesis of these lipids from diether
Externí odkaz:
https://doaj.org/article/dda76c4010b14e6d8036b6ebf8f7efc9
Publikováno v:
Dianxin kexue, Vol 36, Pp 71-82 (2020)
Many unsupervised learning to hash algorithm needs to load all data to memory in the training phase,which will occupy a large memory space and cannot be applied to streaming data.An unsupervised online learning to hash algorithm called evolutionary f
Externí odkaz:
https://doaj.org/article/708e217ff61c48ad854ca0f65522fd34
Publikováno v:
Dianxin kexue, Vol 35, Pp 78-85 (2019)
Recently,learning to hash technology has been used for the similarity search of large-scale data.It can simultaneous increase the search speed and reduce the storage cost through transforming the data into binary codes.At present,most ranking hashing
Externí odkaz:
https://doaj.org/article/045747ac4d514dcb966885e0452773b6
Autor:
Junjun He, Huahui Chen
Publikováno v:
Algorithms, Vol 15, Iss 4, p 113 (2022)
An LSM-tree (log-structured merge-tree) is a hierarchical, orderly and disk-oriented data storage structure which makes full use of the characteristics of disk sequential writing, which are much better than those of random writing. However, an LSM-tr
Externí odkaz:
https://doaj.org/article/884584db2beb4c32bc3366073b19e265
Publikováno v:
Dianxin kexue, Vol 34, Pp 104-115 (2018)
In the era of big data,data shows the characteristics of high dimension,large amount and rapid growth.How to efficiently retrieve similar data from a large amount of complex data is a research hotspot.By mapping data to binary codes,the hashing techn
Externí odkaz:
https://doaj.org/article/e233f6bef8634a5ba95e0d4f82525dc3
Publikováno v:
Dianxin kexue, Vol 33, Pp 58-68 (2017)
The study of approximate k nearest neighbors query has attracted broad attention.Local sensitive hash is one of the mainstream ways to solve this problem.Local sensitive hash and its varients have noted the following problems:the uneven distribution
Externí odkaz:
https://doaj.org/article/59df626547104946a21a3f26698d7cee
Publikováno v:
Dianxin kexue, Vol 33, Pp 73-85 (2017)
Because of efficiency in query and storage,learning hash is applied in solving the nearest neighbor search problem.The learning hash usually converts high-dimensional data into binary codes.In this way,the similarities between binary codes from two o
Externí odkaz:
https://doaj.org/article/91b394618f1f49b0a8a408abe64b654c