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合肥物质科学研究院 [6]
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期刊论文 [39]
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Changes in Air Quality from the COVID to the Post-COVID Era in the Beijing-Tianjin-Tangshan Region in China
期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2021, 卷号: 21, 期号: 12, 页码: 13
作者:
Guo, Qingchun
;
Wang, Zhaosheng
;
He, Zhenfang
;
Li, Xinzhou
;
Meng, Jingjing
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2022/08/18
COVID-19
Post-COVID
Air quality
PM2.5
PM10
Air Pollution Forecasting Using Artificial and Wavelet Neural Networks with Meteorological Conditions
期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2020, 卷号: 20, 期号: 6, 页码: 1429-1439
作者:
Guo, Qingehun
;
He, Zhenfang
;
Li, Shanshan
;
Li, Xinzhou
;
Meng, Jingjing
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2020/07/08
Air pollution
Wavelet artificial neural network
Meteorological factor
Forecast
Air Pollution Forecasting Using Artificial and Wavelet Neural Networks with Meteorological Conditions
期刊论文
AEROSOL AND AIR QUALITY RESEARCH, 2020, 卷号: 20, 期号: 6, 页码: 1429-1439
作者:
Guo, Qingehun
;
He, Zhenfang
;
Li, Shanshan
;
Li, Xinzhou
;
Meng, Jingjing
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/08/31
Air pollution
Wavelet artificial neural network
Meteorological factor
Forecast
Effect of levothyroxine supplementation on pregnancy loss and preterm birth in women with subclinical hypothyroidism and thyroid autoimmunity: a systematic review and meta-analysis
期刊论文
HUMAN REPRODUCTION UPDATE, 2019, 卷号: 25, 期号: 3
作者:
Rao, Meng
;
Zeng, Zhengyan
;
Zhou, Fang
;
Wang, Huawei
;
Liu, Jiang
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2019/12/04
subclinical hypothyroidism
thyroid autoimmunity
levothyroxine
pregnancy loss
preterm birth
naturally conceived pregnancy
assisted reproduction
Improved precise integration method for chatter stability prediction of two-DOF milling system
期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2019, 卷号: 101, 页码: 1235-1246
作者:
Li, Hongkun
;
Dai, Yuebang
;
Fan, Zhenfang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Milling process
Stability lobe diagram
Improved precise integration method
A highly sensitive and selective “on-off-on” fluorescent sensor based on nitrogen doped graphene quantum dots for the detection of Hg and paraquat
期刊论文
Sensors and Actuators B: Chemical, 2019
作者:
Fuyou Du
;
Lingshun Sun
;
Qiulian Zen
;
Wei Tan
;
Zhenfang Cheng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/12/13
graphene
quantum
dots
nitrogen
doped
Fluorescence
quenching
Fluorescence
recovery
mercury
(II)
ions
paraquat
A highly sensitive and selective “on-off-on” fluorescent sensor based on nitrogen doped graphene quantum dots for the detection of Hg and paraquat
期刊论文
Sensors and Actuators B: Chemical, 2019, 卷号: Vol.288, 页码: 96-103
作者:
Fuyou Du
;
Lingshun Sun
;
Qiulian Zen
;
Wei Tan
;
Zhenfang Cheng
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/13
Graphene quantum dots
Nitrogen doped
Fluorescence quenching
Fluorescence recovery
Mercury (II) ions
Paraquat
Nitrogen‐Doped Carbon Quantum Dots as a “Turn‐Off” Fluorescent Probes for Highly Selective and Sensitive Detection of Mercury Ions
期刊论文
ChemistrySelect, 2019, 卷号: Vol.4 No.7, 页码: 2122-2128
作者:
Zhenfang Cheng
;
Fuyou Du
;
Lingshun Sun
;
Liping Jiang
;
Guihua Ruan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/13
fluorescence
quenching
hydrothermal
method
mercury
ion
nitrogen-doped
carbon
quantum
dots
Lexicon-Enhanced Attention Network Based on Text Representation for Sentiment Classification
期刊论文
APPLIED SCIENCES-BASEL, 2019, 卷号: 9, 期号: 18
作者:
Li, Wenkuan
;
Li, Dongyuan
;
Yin, Hongxia
;
Zhang, Lindong
;
Zhu, Zhenfang
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/11
text sentiment classification
sentiment linguistic knowledge
deep
learning
attention mechanism
A diode-pumped Cr4+:YAG passively Q-switched Nd:GdTaO4 laser
期刊论文
OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 108, 页码: 202-206
作者:
Ma, Yufei
;
Peng, Zhenfang
;
Peng, Fang
;
Ding, Shoujun
;
He, Ying
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2019/12/11
Nd:GdTaO4
Continuous-wave
Passively Q-switched
Crystal characteristics
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