- 作 者: "hui lv"
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Unbiased Multiple Instance Learning for Weakly Supervised Video Anomaly DetectionarXiv - CS - Computer Vision and Pattern Recognition Pub Date : 2023-03-22 ,DOI:arxiv-2303.12369Hui Lv, Zhongqi Yue, Qianru Sun, Bin Luo, Zhen Cui, Hanwang ZhangWeakly Supervised Video Anomaly Detection (WSVAD) is challenging because the binary anomaly label is only given on the video level, but the output requires snippet-level predictions. So, Multiple Instance Learning (MIL) is prevailing in WSVAD. However, MIL is notoriously known to suffer from many false alarms because the snippet-level detector is easily biased towards the abnormal snippets with simple ...
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Long-term outcomes of anatomic vs. non-anatomic resection in intrahepatic cholangiocarcinoma with hepatolithiasis: A multicenter retrospective studyFrontiers in Medicine (IF 5.058) Pub Date : 2023-03-20 ,DOI:10.3389/fmed.2023.1130692Jun-Yi Wu, Wen-Tao Huang, Wen-bin He, Gao-Fan Dai, Jia-Hui Lv, Fu-Nan QiuBackgroundThe benefits of anatomic resection (AR) vs. non-anatomic resection (NAR) in patients with primary intrahepatic cholangiocarcinoma (ICC) with hepatolithiasis (HICC) are unclear. This study aimed to compare the long-term outcomes of AR vs. NAR in patients with HICC.MethodsA total of 147 consecutive patients with HICC who underwent R0 hepatectomy were included. Overall survival (OS) and recurrence-free ...
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Effect of combined procedural pain interventions during neonatal intensive care on sleep, cognitive development, and internalizing behavior: a follow-up analysis of a randomized controlled trial.Pain (IF 7.926) Pub Date : 2023-03-07 ,DOI:10.1097/j.pain.0000000000002877Haixia Gao, Mei Li, Honglian Gao, Guihua Xu, Danwen Wang, Hui LvRepeated procedural pain can cause preterm infants to spend excessive time awake at the cost of sleep and can have a detrimental impact on later cognitive and behavioral development. What's more, poor sleep may be correlated with worse cognitive development and more internalizing behaviors in infants and toddlers. In a randomized controlled trial (RCT), we found that combined procedural pain interventions ...
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Room Temperature Ca2+-Initiated Free Radical Polymerization for the Preparation of Conductive, Adhesive, Anti-freezing and UV-Blocking Hydrogels for Monitoring Human MovementACS Omega (IF 4.132) Pub Date : 2023-03-03 ,DOI:10.1021/acsomega.2c08097Hui Lv, Shiyu Zong, Tong Li, Qian Zhao, Zhiyong Xu, Jiufang Duan
In recent years, conductive hydrogels have received increasing attention as wearable electronics due to the electrochemical properties of conductive polymers combined with the softness of hydrogels. However, conventional hydrogels are complicated to prepare, require high temperature or UV radiation to trigger monomer polymerization, and are frozen at low temperatures, which seriously hinder the application
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CuxS particles loaded on S-doped 3D hierarchical porous carbon as an efficient electrode for superior asymmetric supercapacitorsJournal of Alloys and Compounds (IF 6.371) Pub Date : 2023-02-16 ,DOI:10.1016/j.jallcom.2023.169332Hui Lv, Zuoyi Xiao, Shangru Zhai, Xuting Wang, Jingai Hao, Qingda AnDeveloping advanced electrode materials for high-performance supercapacitor applications is of great significance. However, it challenging due to the low specific capacitance of carbon-based electrodes and the sluggish charge transfer kinetics of pseudocapacitive materials. In this work, a hybrid electrode material was designed and prepared to enhance the electrochemical performance. Pseudo-active ...
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Efficacy of erector spinae plane block for postoperative analgesia lumbar surgery: a systematic review and meta-analysisBMC Anesthesiology (IF 2.376) Pub Date : 2023-02-16 ,DOI:10.1186/s12871-023-02013-3Qianchuang Sun, Chengwei Zhang, Shuyan Liu, Hui Lv, Wei Liu, Zhenxiang Pan, Zhimin Song
The erector spinae plane (ESP) block is a newly defined regional anesthesia technique first described in 2016. The aim of this meta-analysis is to assess the efficacy of ESP block in improving analgesia following lumbar surgery. PubMed, EMBASE, Cochrane Library, and Web of Science were searched for randomized controlled trials (RCTs) that compared the analgesic efficacy of the ESP block with non-block
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Role of a novel mouse mutant of the Galnt2tm1Lat/tm1Lat gene in otitis mediaFrontiers in Neurology (IF 4.086) Pub Date : 2023-02-16 ,DOI:10.3389/fneur.2022.1054704Weijun Ma, Heng Li, Juan Hu, Ying Gao, Hui Lv, Xiaotong Zhang, Qing Zhang, Min Xu, Ying Cheng
Genetic susceptibility is one of the most important causes of otitis media (OM). Mutant Galnt2 homozygote (Galnt2tm1Lat/tm1Lat) mimics human otitis media in comparable pathology and causes hearing loss. Otitis media is characterized by effusion and dysregulated mucosa proliferation and capillary expansion in the middle ear cavity, which is associated with hearing loss. The mucociliary dysfunction could
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Amplified frequency-shifted fiber loop ringdown pressure sensingOptics Communications (IF 2.335) Pub Date : 2023-02-08 ,DOI:10.1016/j.optcom.2023.129327Yuanchang Zhu, Yiwen Ou, Chunfu Cheng, Wen Xiao, Zuozhun Xie, Jie He, Li Fang, Hui Lv, Wei LiuAn amplified frequency-shifted fiber loop ringdown (FSI-FLRD) sensor is demonstrated for pressure measurement. This sensor measures pressure by monitoring the decay rate of continuous light (i.e. ringdown distance) in the fiber ringdown loop (RDL) in the spatial domain, instead of monitoring the decay rate of pulse light (i.e. ringdown time) in the time domain like traditional FLRD techniques, hence ...
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The gut microbial metabolite trimethylamine N-oxide and cardiovascular diseasesFrontiers in Endocrinology (IF 6.055) Pub Date : 2023-02-07 ,DOI:10.3389/fendo.2023.1085041Jing Zhen, Zhou Zhou, Meng He, Hai-Xiang Han, En-Hui Lv, Peng-Bo Wen, Xin Liu, Yan-Ting Wang, Xun-Chao Cai, Jia-Qi Tian, Meng-Ying Zhang, Lei Xiao, Xing-Xing Kang
Morbidity and mortality of cardiovascular diseases (CVDs) are exceedingly high worldwide. Researchers have found that the occurrence and development of CVDs are closely related to intestinal microecology. Imbalances in intestinal microecology caused by changes in the composition of the intestinal microbiota will eventually alter intestinal metabolites, thus transforming the host physiological state
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Added value of chest CT images to a personalized prognostic model in acute respiratory distress syndrome: a retrospective studyChinese Journal of Academic Radiology Pub Date : 2023-01-29 ,DOI:10.1007/s42058-023-00116-xYuan-Cheng Wang, Shu-Hang Zhang, Wen-Hui Lv, Wei-Lang Wang, Shan Huang, Yue Qiu, Jian-Feng Xie, Yi Yang, Shenghong JuBackground Acute respiratory distress syndrome (ARDS) is a critical disease in the intensive care unit (ICU) with high morbidity and mortality. The accuracy for predicting ARDS patients' outcome with mechanical ventilation is limited, and most based on clinical information. Methods The patients diagnosed with ARDS between January 2014 and June 2019 were retrospectively recruited. Radiomics features ...
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Serum exosomal miR-146a-3p associates with disease severity and efficacy of sublingual immunotherapy in allergic rhinitisInternational Immunopharmacology (IF 5.714) Pub Date : 2023-01-28 ,DOI:10.1016/j.intimp.2023.109777Yanni Zhang, Kang Zhu, Hui Lv, Jingguo Chen, Chao Yu, Tianxi Gao, Jing Yan, Fangli Yang, Lina Fan, Xiaoyong Ren, Cui XiaBackground Sublingual immunotherapy (SLIT) is an effective treatment for allergic rhinitis (AR), but its efficacy is variable among individuals. This study aimed to characterize serum exosome-derived microRNAs (miRNAs) and evaluate their abilities in predicting the efficacy of SLIT in AR. Methods RNA sequencing was performed to explore differentially expressed exosomal miRNAs in serum exosomes between ...
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Ni3S2 nanoparticles encapsulated in S-doped biomass-derived hierarchically porous carbon as an advanced electrode for excellent hybrid supercapacitors performanceIndustrial Crops and Products (IF 6.449) Pub Date : 2023-01-25 ,DOI:10.1016/j.indcrop.2023.116320Hui Lv, Zuoyi Xiao, Shangru Zhai, Xuting Wang, Jingai Hao, Yao Tong, Qingda AnAlthough extensive efforts have been made to utilize raw biomass to synthesize porous carbon for the supercapacitor (SC), its large-scale application is difficult to achieve due to its slow diffusion kinetics and insufficient storage sites. Herein, biomass-derived high-capacity/high-rate cathode and anode materials are designed to realize high-performance SC. S-doped passionfruit peel-derived porous ...
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Hydrotalcite-calcined derivatives doped by zinc: A nucleophile-modified multifunctional catalyst for synthesis of propylene carbonate by cycloadditionCatalysis Communications (IF 3.51) Pub Date : 2023-01-13 ,DOI:10.1016/j.catcom.2023.106603Shao-Rui Zhang, Yue Fu, Hui Lv, Gui-Ping Cao
The composition of hydrotalcite-calcined derivatives doped by Zinc was optimized by uniform design. This derivatives further modified by KI nucleophile promoted the catalytic performance in terms of activity, selectivity and stability. N,N-dimethylformamide was proved to be the best solvent for the cycloaddition through molecular simulation. The results of characterization showed that KI-modified derivatives
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Rational design to manganese-doped amorphous tetra-metallic oxides as efficient catalysts for LiO2 batteriesSolid State Ionics (IF 3.699) Pub Date : 2023-01-08 ,DOI:10.1016/j.ssi.2023.116146Hui Lv, Congmin Fan, Xiaolian Xu, Chuan Zhao, Jianping LongIons doping engineering is considered an effective strategy to modulate the catalytic activity of multi-metallic oxides as efficient oxygen electrodes for lithium‑oxygen (LiO2) batteries. In this article, amorphous tetra-metallic (Fe-Co-Ni-Mn) oxides modulated by varying manganese content were synthesized by co-precipitation followed by calcination, which could offer large quantities of catalytically ...
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The geochronology of the rare metal pegmatite deposits: A case study in Nanping No. 31 pegmatite vein in northeastern Cathaysian block, ChinaOre Geology Reviews (IF 3.714) Pub Date : 2022-12-31 ,DOI:10.1016/j.oregeorev.2022.105280Wang Hao-Yu, Tang Yong, Zhang Hui, Lv Zheng-Hang, Xu Yu-Sheng
Accurate dating of the pegmatite is a challenge due to the uncertainty and controversy of crystallization temperature, fractionation model, and cooling mechanism. In this study, the sizable Nanping No.31 pegmatite vein (southeast China) contain five structural zones that is considered as an ideal example for assessing credible dating method on rare metals pegmatite deposit. The CMS (Chemical composition-Mineral
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Predicting immunoglobulin resistance in Kawasaki disease: an assessment of neutrophil to lymphocyte platelet ratioItalian Journal of Pediatrics (IF 3.288) Pub Date : 2022-12-30 ,DOI:10.1186/s13052-022-01400-9Lu, Yuyao, Tang, Yunjia, Wang, Bo, Li, Xuan, Xu, Qiuqin, Chu, Hui, Lv, Haitao, Lu, Meihua, Qin, Yiming
Kawasaki disease (KD) is an acute febrile illness of unknown etiology and predictors for intravenous immunoglobulin (IVIG) resistance have been widely explored in recent decades. Neutrophil to lymphocyte platelet ratio (NLPR) was reported to be associated with the outcomes in many diseases. However, its relationship with IVIG resistance has not be explored. The medical data of patients diagnosed with
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Designed formation of C/Fe3O4@Ni(OH)2 cathode with enhanced pseudocapacitance for asymmetric supercapacitorsJournal of Colloid and Interface Science (IF 9.965) Pub Date : 2022-12-27 ,DOI:10.1016/j.jcis.2022.12.137Hui Lv, Zuoyi Xiao, Shangru Zhai, Xuting Wang, Jingai Hao, Qingda AnThe rational design and synthesis of advanced electrode materials are significant for the applications of supercapacitors. Ferroferric oxide (Fe3O4), with its high theoretical capacitance is a renowned cathode material. Nevertheless, its low electronic conductivity and poor cycling stability during a long-term charge/discharge process limit its large-scale applications. In this work, the precise modulation ...
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Controllable Fabrication and Oil-Water Separation Properties of Polyethylene Terephthaloyl-Ethylenediamine-IPN-poly(N-Isopropylacrylamide) Microcapsules.Polymers (IF 4.967) Pub Date : 2022-12-23 ,DOI:10.3390/polym15010053Meng Liu,Dan Zhao,Hui Lv,Yunjing Liang,Yannan Yang,Zongguo Hong,Jingxue Liu,Kang Dai,Xincai Xiao
In this paper, we report a microcapsule embedded PNIPAN in P (TPC-EDA) shell and it can be regarded as an interpenetrating polymer network (IPN) structure, which can accelerate the penetration of oily substances at a certain temperature, and the microcapsules are highly monodisperse and dimensionally reproducible. The proposed microcapsules were fabricated in a three-step process. The first step was
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High power 1.55 µm buried heterojunction distributed feedback laser with a linewidth less than 200 kHz.Applied Optics Pub Date : 2022-12-20 ,DOI:10.1364/ao.474767Qingyun Xian,Hui Lv,Yucheng Yao,Sihang Wei,Zhiqiang ZhouWith the rapid development of coherent optical communication systems, lasers are required to have higher power and narrower linewidths. In this paper, a process method using buried heterojunction is proposed. By comparing the optoelectronic properties of lasers with different mesa widths and different cavity lengths, the laser with a 1000 µm cavity length and a mesa width of 2.4 µm can reach 133.7 ...
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Single-cell RNA sequencing combined with single-cell proteomics identifies the metabolic adaptation of islet cell subpopulations to high-fat diet in miceDiabetologia (IF 10.46) Pub Date : 2022-12-20 ,DOI:10.1007/s00125-022-05849-5Qi Fu, Hemin Jiang, Yu Qian, Hui Lv, Hao Dai, Yuncai Zhou, Yang Chen, Yunqiang He, Rui Gao, Shuai Zheng, Yucheng Liang, Siqi Li, Xinyu Xu, Kuanfeng Xu, Tao YangAims/hypothesis Islets have complex heterogeneity and subpopulations. Cell surface markers representing alpha, beta and delta cell subpopulations are urgently needed for investigations to explore the compositional changes of each subpopulation in obesity progress and diabetes onset, and the adaptation mechanism of islet metabolism induced by a high-fat diet (HFD). Methods Single-cell RNA sequencing ...
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Catalytic methylation of phenol with mixed solvents over Ni/CeO2-La2O3Fuel (IF 8.035) Pub Date : 2022-12-05 ,DOI:10.1016/j.fuel.2022.126915Ji Zhao, Jing-Hui Lv, Xian-Yong Wei, Qian-Qian Kong, Jia-Hao Li, Yang-Yang Zhang, Zhuang Li, Li Li, Zi-Chun Fan, Zhi-Min ZongNi/CeO2-La2O3 with strong acidity was prepared by in-situ carbon templating (ISCT) and subsequent reduction with H2. The phase composition, specific surface area, morphology, acidity, and elemental valence composition of the catalyst were characterized. The catalytic methylation (CMI) of phenol over the catalyst in different ratios of methanol to n-hexane was investigated under N2 atmosphere. Over ...
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Clean two-step oxidative degradation of Yima long flame coal for benzenecarboxylic acid productionFuel (IF 8.035) Pub Date : 2022-11-30 ,DOI:10.1016/j.fuel.2022.126847Jing-Hui Lv, Ya Wang, Yang-Yang Zhang, Xian-Yong Wei, Yu-Long Zhang, Zhi-Min ZongLow rank coals are promising raw materials to afford oxygenated organic chemicals due to the high oxygen contents. This study reported a clean two-step coal oxidative degradation approach for low-carbon and high value-added chemical production. Oxidative degradation of Yima long flame coal (YLFC) was performed in aqueous hydrogen peroxide solution (AHPS) to activate the aromatic ring structures in ...
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Social deficits via dysregulated Rac1-dependent excitability control of prefrontal cortical neurons and increased GABA/glutamate ratiosCell Reports (IF 9.995) Pub Date : 2022-11-29 ,DOI:10.1016/j.celrep.2022.111722Bingke Ma, Xingyue Shan, Juehua Yu, Tailin Zhu, Ren Li, Hui Lv, Haidi Cheng, Tiantian Zhang, Lihua Wang, Feiyang Wei, Bo Meng, Xiaobing Yuan, Bing Mei, Xiao-Yong Zhang, Wei-Guang Li, Fei Li
Identifying symptom-specific convergent mechanisms for neurodevelopmental disorders is a promising strategy in advancing therapies. Here, we show that bidirectional dysregulation of Rac1 activity in the medial prefrontal cortex (mPFC) dictates shared social deficits in mice. Selective upregulation or downregulation of Rac1 activity in glutamatergic or fast-spiking GABAergic neurons results in excessive
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Potential role of gut microbiota and its metabolites in radiation-induced intestinal damageEcotoxicology and Environmental Safety (IF 7.129) Pub Date : 2022-11-25 ,DOI:10.1016/j.ecoenv.2022.114341Jia-Yun Xin, Jie Wang, Qian-Qian Ding, Wei Chen, Xi-Ke Xu, Xin-Tong Wei, Yan-Hui Lv, Yan-Ping Wei, Yu Feng, Xian-Peng ZuRadiation-induced intestinal damage (RIID) is a serious disease with limited effective treatment. Nuclear explosion, nuclear release, nuclear application and especially radiation therapy are all highly likely to cause radioactive intestinal damage. The intestinal microecology is an organic whole with a symbiotic relationship formed by the interaction between a relatively stable microbial community ...
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Metalloporphyrin-Based Metal–Organic Framework Nanorods for Peroxidase-Like CatalysisACS Applied Nano Materials (IF 6.14) Pub Date : 2022-11-21 ,DOI:10.1021/acsanm.2c03871Yijin Shu, Qiao Ye, Jingwen Tan, Hui Lv, Zhiyin Liu, Qijie MoMetal–organic frameworks (MOFs) and their derivatives are emerging biosensing platforms due to their rational structural optimization. Herein, several metalloporphyrin–Porous Coordinated Network-222 (M-PCN-222) are developed for composition-dependent hydrogen peroxide (H2O2) sensing. A typical colorimetric sensing method (via a 3,3′,5,5′-tetramethylbenzidine-induced allochroic reaction) is employed ...
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Optical Tracking of Surfactant-Tuned Bacterial Adhesion: a Single-Cell Imaging StudyApplied and Environmental Microbiology (IF 5.005) Pub Date : 2022-11-14 ,DOI:10.1128/aem.01626-22Zhen-Ting Lv, Chen Qian, Yi-Nan Liu, Yun-Hui Lv, Xian-Wei Liu aChinese Academy of Sciences Key Laboratory of Urban Pollutant Conversion, Department of Environmental Science and Engineering, University of Science and Technology of Chinagrid.59053.3a, Hefei, China, Laura VillanuevaApplied and Environmental Microbiology, Ahead of Print. ...
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USP25 UPREGULATION BOOSTS GSDMD-MEDIATED PYROPTOSIS OF ACINAR CELLS IN ACUTE PANCREATITISShock (IF 3.533) Pub Date : 2022-11-01 ,DOI:10.1097/shk.0000000000001992Hui Lv, Xuejin Liu, Hongtao ZhouAcute pancreatitis (AP) is an inflammation-associated disorder in the digestive system. Ubiquitin-specific peptidase 25 (USP25) can modulate inflammation in diseases. This study expounded on the role of USP25 in pyroptosis of acinar cells in AP. Acinar cells were treated with lipopolysaccharide (LPS) and caerulein (CRE) to induce AP. Afterward, the expression patterns of USP25, microRNA (miR)-10a-5p ...
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Retrieval of aerosol optical depth from GF-6 wide field of view 16-m data based on deep blue algorithmJournal of Applied Remote Sensing (IF 1.568) Pub Date : 2022-11-01 ,DOI:10.1117/1.jrs.16.044509Chang Xu, Jinye Zhang, Ruibei Liu, Hui Lv, Ziyue Hu, Xulong WuAerosol optical depth (AOD) is an important indicator for air pollution monitoring. We obtain AOD from the GF-6 satellite, which was launched on June 2, 2018 by China. Beijing is selected as the study area. Based on the deep blue algorithm, the moderate-resolution imaging spectroradiometer surface reflectance product is used to correct and establish the surface reflectance library, and the AOD is retrieved ...
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Inhibiting the expression of STARD3 induced apoptosis via the inactivation of PI3K/AKT/mTOR pathway on ER+ breast cancerTissue & Cell (IF 2.586) Pub Date : 2022-10-31 ,DOI:10.1016/j.tice.2022.101971Ping Li, Zhou Zhang, Hui lv, Ping SunObjective To explore the mechanism of steroidogenic acute regulatory (StAR)-related lipid transfer domain containing 3 (STARD3) in breast cancer (BC). Methods We analysed the differential mRNA expressions of BC using ER+and ER-BC expression profiles from the cancer genome atlas (TCGA). Expression and correlation between salient genes was visualized using microarray volcano plots and a protein–protein ...
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Inhibiting the expression of STARD3 induced apoptosis via the inactivation of PI3K/AKT/mTOR pathway on ER+ breast cancerTissue and Cell Pub Date : 2022-10-31 ,DOI:10.1016/j.tice.2022.101971Ping Li, Zhou Zhang, Hui lv, Ping SunObjective To explore the mechanism of steroidogenic acute regulatory (StAR)-related lipid transfer domain containing 3 (STARD3) in breast cancer (BC). Methods We analysed the differential mRNA expressions of BC using ER+and ER-BC expression profiles from the cancer genome atlas (TCGA). Expression and correlation between salient genes was visualized using microarray volcano plots and a protein–protein ...
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