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Working Paper ARTICLE

Handling Incomplete Instance Annotations via Asymmetric Loss Function

Feng Chen, Michael Pound, Andrew French

Subject: Computer Science And Mathematics, Artificial Intelligence And Machine Learning Keywords: Deep Learning; Reducing Training Annotations per Image; Object Detection; Object Counting; Asymmetric Loss Function

Online: 15 January 2021 (15:44:51 CET)

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Preprint ARTICLE | doi:10.20944/preprints202302.0334.v1

Special-Oriented Annealing Twins Induced Orange Peel Morphology of Heat Pipe under Bending Deformation

Song-Wei Wang, Hong-Wu Song, Shi-Hong Zhang, Shuai-Feng Chen

Subject: Chemistry And Materials Science, Chemical Engineering Keywords: surface roughening; heat pipe; annealing twin; texture

Online: 20 February 2023 (09:06:52 CET)

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Preprint ARTICLE | doi:10.20944/preprints201704.0028.v1

Synthesis of Europium-doped Fluorapatite Nanorods and Their Multifunctional Biomedical Applications

Hai Feng Zeng, Mu Yang Sun, Su Fan Wu, Hai Feng Chen

Subject: Chemistry And Materials Science, Nanotechnology Keywords: lanthanides; fluorapatite; drug loading; nano carrier

Online: 5 April 2017 (11:26:48 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0076.v1

Modified SPWM Control for the Single-Stage Differential Boost Inverter Applying in Battery Energy Storage System

Yu-Lin Lee, Kun-Feng Chen, Kai-Jun Pai, Chang-Hua Lin, Yuan-Hong Cheng

Subject: Engineering, Electrical And Electronic Engineering Keywords: boost inverter; modified SPWM; differential inverter

Online: 3 August 2021 (12:19:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201801.0091.v1

Numerical Investigations of Blade Shape Effects on the Flow Characteristics in a Stirred Dead-End Membrane Bioreactor

Xu-Qu Hu, Xing-Yi Wang, Xiu-Cheng Lei, Xiang Qiu, Lin-Feng Chen

Subject: Engineering, Industrial And Manufacturing Engineering Keywords: turbulent flow; stirred flows; membrane fouling; membrane bioreactor

Online: 10 January 2018 (11:05:04 CET)

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Preprint ARTICLE | doi:10.20944/preprints202311.0241.v1

Isolation and Pathogenicity Analysis of a G5P[23] Porcine Rotavirus Strain

Liguo Gao, Hanqin Shen, Sucan Zhao, Sheng Chen, Puduo Zhu, Wencheng Lin, Feng Chen

Subject: Biology And Life Sciences, Animal Science, Veterinary Science And Zoology Keywords: Porcine rotavirus; G5; Virus isolation; Pathogenicity

Online: 3 November 2023 (11:02:46 CET)

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Preprint ARTICLE | doi:10.20944/preprints202306.1324.v1

Room-Temperature Hydrogen Sensitive Pt-SnO2 Composite Nanoceramics: A Comparison Study on Two Different Pt Loading Methods

Jingting Zhao, Jiannan Song, XiLai Lu, Menghan Wu, Zhiqiao Yan, Feng Chen, Wanping Chen

Subject: Chemistry And Materials Science, Materials Science And Technology Keywords: SnO2; gas sensor; room temperature; Pt-loading; catalyst

Online: 19 June 2023 (08:41:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201709.0056.v1

Solvent Free Synthesis and Safener Activity of Sulfonylurea Benzothiazolines

Ying Fu, Jing-Yi Wang, Dong Zhang, Yu-Feng Chen, Shuang Gao, Li-Xia Zhao, Fei Ye

Subject: Chemistry And Materials Science, Organic Chemistry Keywords: active subunit combination; sulfonylurea benzothiazoline; solvent-free synthesis; safener activity

Online: 14 September 2017 (10:01:38 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202401.1561.v1

Oxidative Stress-Mediated Repression of Virulence Gene Transcription and Biofilm Formation as Antibacterial Action of Cinnamomum burmannii Essential Oil on Staphylococcus aureus

Lingling Shi, Wei Lin, Yanling Cai, Feng Chen, Qian Zhang, Dongcheng Liang, Yu Xiu, Shanzhi Lin, Boxiang He

Subject: Biology And Life Sciences, Biochemistry And Molecular Biology Keywords: Cinnamomum burmannii essential oil; antibacterial action; oxidative stress; virulence gene; transcriptional expression; biofilm; Staphylococcus aureus

Online: 23 January 2024 (02:37:54 CET)

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Preprint ARTICLE | doi:10.20944/preprints202101.0433.v1

Mid-Miocene Formation of the Yangtze River-Lake System Revealed by Ancestral Spawning Reconstruction of Endemic Cyprinids

Yeke Wang, Feng Chen, Jun He, Liang Chen, Ge Xue, Yan Zhao, Yanghui Peng, Jun Chen, Ping Xie

Subject: Environmental And Earth Sciences, Atmospheric Science And Meteorology Keywords: Formation of the Yangtze river-lake system, Mid-Miocene, ancestral egg-type reconstruction, endemic cyprinids

Online: 22 January 2021 (08:41:48 CET)

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Preprint ARTICLE | doi:10.20944/preprints202308.0019.v1

Effect of Straw Mulching + Deep Burial Mode on Water and Salt Transport Regularity in Saline Soils

Meng Zhu Li, Wei Wang, Xiao Fang Wang, Chun Mei Yao, Yuan Bo Wang, Zan Xia Wang, Wei Zhi Zhou, En Dian Chen, Wei Feng Chen

Subject: Environmental And Earth Sciences, Soil Science Keywords: Straw; Mulching + deep burial; Soil evaporation; Resalinization rate; Desalinization rate

Online: 1 August 2023 (10:23:35 CEST)

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This study chose the indoor soil column test as the main method and the field test as the validation test to investigate the effects of various straw mulching techniques (surface, deep and straw mulching + deep burial) on evaporation and salt dynamics in saline soils. The results showed that straw mulching treatment could effectively reduce soil water evaporation, promote desalination in the stage of leaching infiltration and alleviate salt return in the stage of water evaporation, and the effect of straw mulching + deep burial treatment was better than that of single-layer straw mulching treatment. The indoor soil column test showed that S2D1 treatment (a 2:1 ratio of soil surface cover to the amount of straw buried 40cm below the soil surface) had the best effect on the suppression of soil moisture evaporation, and the cumulative evaporation of soil moisture was reduced by 65.85% compared with that of the CK, and the rate of salinity return in the evaporation stage was effectively reduced by 92.04% compared with that of the CK. In addition, there is a significant positive correlation between cumulative evaporation of soil moisture and cumulative soil salinity, which implies that cumulative soil salinity increases with cu-mulative evaporation of soil moisture. The results of the field experiment were consistent with the soil column test, and the S2D1 treatment was able to maintain high soil moisture content in all soil layers in all periods of the experiment and kept soil salinity in the 0-40 cm soil layer at a low level. However, in the 40-80 cm soil layer, the soil salinity suppression effect of DB treatment (straw buried at 40 cm below soil surface) was the best. So in summary, the S2D1 treatment had the best salinity and evapo-transpiration suppression effect in saline soils. This study is of great significance for the resource uti-lization of straw waste, improvement of water utilization and efficiency, and soil salinization manage-ment.

Preprint ARTICLE | doi:10.20944/preprints201702.0106.v1

A Robust Diffusion Estimation Algorithm with Self-adjusting Step-size in WSNs

Feng Chen, Qing Ye, Xiaodan Shao, Shukai Duan

Subject: Computer Science And Mathematics, Computer Science Keywords: robust diffusion estimation; self-adjusting step-size; non-Gaussian noise; wireless sensor networks

Online: 28 February 2017 (12:38:25 CET)

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Preprint REVIEW | doi:10.20944/preprints202207.0160.v2

NIH SenNet Consortium: Mapping Senescent Cells in the Human Body to Understand Health and Disease

Patty J Lee, Philip Blood, Katy Börner, Judith Campisi, Feng Chen, Heike Daldrup-Link, Phil De Jager, Li Ding, Francesca E. Duncan, Oliver Eickelberg, Rong Fan, Toren Finkel, Vesna Garovic, Nils Gehlenborg, Carolyn Glass, Ziv Bar-Joseph, Pragati Katiyar, So-Jin Kim, Melanie Königshoff, George Kuchel, Haesung Lee, Jun H. Lee, Jian Ma, Qin Ma, Simon Melov, Kay Metis, Ana L. Mora, Nicolas Musi, Nicola Neretti, João F. Passos, Irfan Rahman, Juan Carlos Rivera-Mulia, Paul Robson, Mauricio Rojas, Ananda L. Roy, Birgit Schilling, Pixu Shi, Jonathan Silverstein, Vidyani Suryadevera, Jichun Xie, Jinhua Wang, An-Kwok Ian Wong, Laura Niedernhofer

Subject: Biology And Life Sciences, Cell And Developmental Biology Keywords: Cellular Senescence Network; Normal Aging; Senescence; Senescence-associated secretory phenotype; SenNet

Online: 15 September 2022 (12:52:05 CEST)

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