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Targeted isolation of cyclooxygenase-2 inhibitors from Saussurea obvallata using affinity ultrafiltration combined with preparative liquid chromatography
期刊论文
JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES, 2023, 卷号: 1217
作者:
Wang, Weidong
;
Mei, Lijuan
;
Yue, Huilan
;
Tao, Yanduo
;
Liu, Zenggen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2023/12/01
An early composite fault feature extraction method of bearing based on square envelope spectrum negentropy criterion
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2022, 卷号: 41, 期号: 8, 页码: 179-187
作者:
Chen, Peng
;
Zhao, Xiaoqiang
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  |  
浏览/下载:8/0
  |  
提交时间:2022/06/20
Failure analysis
Fault detection
Spectrum analysis
Bearing
Composite fault
Early composite fault diagnose
Envelope spectra
Faults diagnosis
Grasshopper optimization algorithm
Negentropy
Optimization algorithms
Square envelope spectrum negentropy
Swarm decomposition
基于平方包络谱负熵准则的轴承早期复合故障特征提取方法
期刊论文
振动与冲击, 2022, 卷号: 41, 期号: 08, 页码: 179-187
作者:
陈鹏
;
赵小强
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2022/06/21
轴承
平方包络谱负熵
蝗虫优化算法
群分解(SWD)
早期复合故障诊断
Short-Term Photovoltaic Power Interval Prediction Based on VMD and GOA-KELM Algorithms
会议论文
Chengdu, China, May 7-10, 2021
作者:
Sun, Wenxuan
;
Wang AN(王安娜)
;
Zhang T(张涛)
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  |  
浏览/下载:6/0
  |  
提交时间:2022/04/23
photovoltaic power prediction
variational mode decomposition
grasshopper optimization algorithm
kernel extreme learning machine
interval prediction
A novel classification method based on ICGOA-KELM for fault diagnosis of rolling bearing
期刊论文
Applied Intelligence, 2020, 卷号: 50, 期号: 无, 页码: 2833-2847
作者:
Peng Chen
;
Xiaoqiang Zhao
;
Qixian Zhu
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  |  
浏览/下载:14/0
  |  
提交时间:2020/11/06
Chaotic systems
Computer aided diagnosis
Damage detection
Failure analysis
Fault detection
Machine learning
Optimization
Extreme learning machine
Fault detection and classification
Global searching ability
Heuristic optimization algorithms
ICGOA- KELM
Intrinsic Mode functions
Optimization algorithms
Rolling bearings
The first Orthoptera (Insecta) from the Lower Cretaceous of Democratic People's Republic of Korea
期刊论文
CRETACEOUS RESEARCH, 2020, 卷号: 108, 页码: 5
作者:
So, KwangSik
;
Won, CholGuk
;
Han, KumSik
;
Xu, Chunpeng (许春鹏)
;
Wang, Bo (王博)
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  |  
浏览/下载:2/0
  |  
提交时间:2020/10/16
Mesozoic
Sinuiju formation
Cretaceous
Prophalangopsidae
Orthoptera
Herbivore phenology can predict response to changes in plant quality by livestock grazing
期刊论文
OIKOS, 2020, 卷号: 129, 期号: 6, 页码: 811-819
作者:
Zhu, Yu
;
Veen, G. F. (Ciska)
;
Wang, Deli
;
Wang, Ling
;
Zhong, Zhiwei
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  |  
浏览/下载:29/0
  |  
提交时间:2022/03/01
indirect interactions
insect community
nutrient requirement
species coexistence
temporal pattern
vertebrate grazing
The Sensitivity Design of Piezoresistive Acceleration Sensor in Industrial IoT
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 16952-16963
作者:
Dong, Chen
;
Ye, Yin
;
Liu, Ximeng
;
Yang, Yang
;
Guo, Wenzhong
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/11/21
structural sensitivity optimization
piezoresistive acceleration sensor
grasshopper optimization algorithm
Industrial Internet of Things
Notes on the grasshopper genera Longgenacris You & Li, 1983 and Fruhstorferiola Willemse, 1922 (Orthoptera: Acrididae: Melanoplinae) with proposal of a new synonym
期刊论文
Zootaxa, 2019, 卷号: 4624, 期号: 3, 页码: 397-406
作者:
Jiang, Bing
;
Wang, Haojie
;
Storozhenko, Sergey Yu
;
Huang, Jianhua*
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  |  
浏览/下载:3/0
  |  
提交时间:2019/12/28
Acrididae
China
Fruhstorferiola
Longgenacris
Melanoplinae
New synonymy
Vietnam
Linkages of plant-soil interface habitat and grasshopper occurrence of typical grassland ecosystem
期刊论文
Ecological Indicators, 2018, 期号: 90, 页码: 324-333
作者:
Miao Hai-Tao
;
Liu Yu
;
Shan Li-Yan
;
Wu Gao-Lin
收藏
  |  
浏览/下载:66/0
  |  
提交时间:2019/06/11
Plant-Soil Interface, Habitats, Soil Types, Plant Functional Groups, Plant–herbivore Interactions, Grasshopper Density, Vegetation Litter Plant-Soil Interface, Habitats, Soil Types, Plant Functional Groups, Plant–herbivore Interactions, Grasshopper Density, Vegetation Litter
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