Zobrazeno 1 - 10
of 740
pro vyhledávání: '"XU Baohua"'
Publikováno v:
Shiyan dongwu yu bijiao yixue, Vol 42, Iss 1, Pp 11-17 (2022)
Laboratory animals constitute a fundamental part of life sciences and help assess the research level of biomedical science in a country or region. This paper systematically reviews the basic conditions and social role of laboratory animal science dev
Externí odkaz:
https://doaj.org/article/9b05335a28b843468cd6b4339a37999a
Publikováno v:
智慧农业, Vol 2, Iss 2, Pp 105-114 (2020)
The pollination during bees’ foraging is vital to continue species on the earth. However, bee colonies in some areas of America and Europe frequently appeared colony collapse disorder in the past decade due to many possible factors such as climate
Externí odkaz:
https://doaj.org/article/0d6c81d7a388446390920c71b39c450a
Publikováno v:
口腔疾病防治, Vol 28, Iss 4, Pp 241-245 (2020)
Objective To summarize the treatment options for congenital maxillary lateral incisor agenesis (MLIA). Methods Review the literature, summarize the current treatment options and advantages and disadvantages of various methods of MLIA, and analyze cas
Externí odkaz:
https://doaj.org/article/bae4516ce9484a5889d238239f7cea0d
Publikováno v:
Measurement Science Review, Vol 19, Iss 5, Pp 195-203 (2019)
Fault prognosis plays a key role in the framework of Condition-Based Maintenance (CBM). Limited by the inherent disadvantages, most traditional intelligent algorithms perform not very well in fault prognosis of hydraulic pumps. In order to improve th
Externí odkaz:
https://doaj.org/article/6a334cba4bdf409a942da305bf439b9a
Publikováno v:
Jixie chuandong, Vol 40, Pp 32-37 (2016)
Aiming at the problem that the fault feature of rolling bearing can be easily overwhelmed by random noise,a novel denoising method on the basis of local characteristic- scale decomposition and Fast Kurtogram（ LFK） is presented. Firstly,the signal
Externí odkaz:
https://doaj.org/article/fd73479239f74756b09083ba9219e6e3
Publikováno v:
Journal of Apicultural Science, Vol 59, Iss 2, Pp 63-72 (2015)
Alpha-linolenic acid (ALA), which is an n-3 polyunsaturated fatty acid (PUFA), influences honey bee feed intake and longevity. The objective of this study was to research the effect of six dietary ALA levels on the growth and development of Apis mell
Externí odkaz:
https://doaj.org/article/10c145a5d1114a31b1aacdffa86587ad
Publikováno v:
Jixie chuandong, Vol 39, Pp 121-125 (2015)
Aiming at the problems of multi- scale morphological difference filter,a new fault feature extraction method of rolling bearing based on multi- scale morphological difference filter and singular difference spectrum is proposed,which could effectively
Externí odkaz:
https://doaj.org/article/2bd71cab561c45d4ade8211515512132
Publikováno v:
Jixie chuandong, Vol 39, Pp 97-100 (2015)
Aiming at the problem of rolling bearing fault severity recognition,a fault severity recognition method of rolling bearing based on compensation distance evaluation technique（ CDET） and grey relational analysis（ GRA） is proposed. By utilizing
Externí odkaz:
https://doaj.org/article/efd1c7c41a1343e3b499669516755169
Autor:
Hua, Qi, Chi, Xuepeng, Zhang, Wei, Song, Hongyu, Wang, Ying, Liu, Zhenguo, Wang, Hongfang, Xu, Baohua
Publikováno v:
In Science of the Total Environment 20 November 2024 952
Autor:
Wang, Nana, Wang, Kunrong, Lei, Li, Zhang, Longtao, Guo, Xingqi, Xu, Baohua, Wang, Ying, Wang, Chen
Publikováno v:
In Ecotoxicology and Environmental Safety 15 November 2024 287