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Adaptive-basis decomposition-based low-rank network for efficient non-uniform motion deblurring

Optoelectronics Letters 2025年第1期21卷 43-50页

作者： chen Lei XIONG Qingbo ZHANG wei LI Runde School of Software Henan University School of Applied Technology China University of Labor Relations

In this study, we present a unified sparsity-driven framework that significantly enhances motion deblurring performance by integrating two key components: a custom-designed dataset and a low-rank module(LRM). This framework leverages the inherent sparsity of per-pixel blur kernels to bolster both deblurring accuracy and model interpretability. Firstly, we propose an adaptive-basis decomposition-based deblurring(ADD) approach, which constructs a tailored training dataset to enhance the generalization capacity of the deblurring network. The ADD framework adaptively decomposes motion blur into sparse basis elements, effectively addressing the intricacies associated with non-uniform blurs. Secondly, an LRM is proposed to improve the interpretability of deblurring models as a plug-and-play module, primarily designed to identify and harness the intrinsic sparse features in sharp images. A series of ablation studies have been conducted to substantiate the synergistic advantages of combining the proposed ADD with the LRM for overall improvement in deblurring efficacy. Subsequently, we empirically demonstrate through rigorous experimentation that incorporating the LRM into an existing Uformer network leads to substantial enhancement in reconstruction performance. This integration yields a sparsity-guided low-rank network(SGLRN). Operating under the overarching principle of sparsity, SGLRN consistently outperforms state-of-the-art methods across multiple standard deblurring benchmarks. Comprehensive experimental results, assessed through quantitative metrics and qualitative visual evaluations, provide compelling evidence of its effectiveness. The overall deblurring results are available at Google Drive.

关键词： Image enhancement

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硫酸镁联合硝苯地平及拉贝洛尔治疗子痫前期高血压的价值及有效性评价

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罕少疾病杂志 2024年第7期31卷 127-129页

作者：廖芳凌琳陈伟春龙南市第一人民医院妇产科江西龙南341700

目的评估硫酸镁联合硝苯地平、拉贝洛尔应用在子痫前期高血压患者中的价值及有效性。方法纳入2021年1月—2022年12月的40例子痫前期高血压患者,参照随机数字表法划分对照组(纳入20例,行硫酸镁+硝苯地平治疗)、观察组(纳入20例,加用拉贝... 详细信息

目的评估硫酸镁联合硝苯地平、拉贝洛尔应用在子痫前期高血压患者中的价值及有效性。方法纳入2021年1月—2022年12月的40例子痫前期高血压患者,参照随机数字表法划分对照组(纳入20例,行硫酸镁+硝苯地平治疗)、观察组(纳入20例,加用拉贝洛尔),评价组间血压、心率(HR)、子宫动脉血流指标、凝血指标、生化指标、氧化应激产物、用药不良反应(ADR)。结果(1)治疗后,观察组血压[舒张压(DBP)、收缩压(SBP)]、HR、子宫动脉血流指标[子宫动脉血流阻力指数(RI)、收缩期最大血流速度/舒张末期血流速率(S/D)、搏动指数(PI)]、凝血指标[纤维蛋白原(FIB)]、生化指标[24h尿蛋白定量(24h UP)、同型半胱氨酸(Hcy)、C反应蛋白(CRP)]、氧化应激产物[丙二醇(MDA)]更低,凝血指标[活化部分凝血活酶时间(APTT)、凝血酶原时间(PT)]更长,氧化应激产物[超氧化物歧化酶(SOD)、谷胱甘肽过氧化物酶(GSH-Px)]更高,P0.05。结论对子痫前期高血压患者行硫酸镁+硝苯地平+拉贝洛尔治疗,能够降压、降低HR,改善子宫动脉血流、凝血功能、生化指标、氧化应激失衡,加之ADR少,值得推广。

关键词：硫酸镁硝苯地平拉贝洛尔子痫前期高血压

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Depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 335-345页

作者： Feng Zhang chenyang Zhang Linlin Wu wei Sun Hongliang Zhang Jianhua chen Yong Pei Songjiang Li Engineering Research Center of Ministry of Education for Carbon Emission Reduction in Metal Resource Exploitation and Utilization Hunan International Joint Research Center for Efficient and Clean Utilization of Critical Metal Mineral ResourcesSchool of Minerals Processing and BioengineeringCentral South UniversityChangsha 410083China State Key Laboratory of Mineral Processing Beijing General Research Institute of Mining&MetallurgyBeijing 100160China Hunan Provincial Key Laboratory of Micro&Nano Materials Interfaces Science College of Chemistry and Chemical EngineeringCentral South UniversityChangsha 410083China School of Resources Environment and MaterialsGuangxi UniversityNanning 530004China Department of Chemistry Xiangtan UniversityXiangtan 411105China China Railway Resource Group Co.Ltd Beijing 102300China

The depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite still lacked in-depth ***,the depression mechanism of sulfite ions on sphalerite and Pb^(2+)activated sphalerite in the flotation separation of galena from sphalerite was further systematically investigated with experiments and density functional theory(DFT)*** X-ray photoelectric spectroscopy(XPS)results,DFT calculation results,and frontier molecular orbital analysis indicated that sulfite ions were difficult to be adsorbed on sphalerite surface,suggesting that sulfite ions achieved depression effects on sphalerite through other non-adsorption ***,the oxygen content in the surface of sphalerite treated with sulfite ions in creased,which enhanced the hydrophilicity of the sphalerite and further increased the difference in hydrophilicity between sphalerite and ***,sulfite ions were chelated with lead ions to form PbSO_(3)in *** hydrophilic PbSO_(3)was more easily adsorbed on sphalerite than *** interaction between sulfite ions and lead ions could effectively inhibit the activation of *** addition the UV spectrum showed that after adding sulfite ions,the peak of perxanthate in the sphalerite treated xanthate solution was significantly stronger than that in the galena with xanthate solution,indicating that xanthate interacted more readily with sulfite ions and oxygen mo lecules within the sphalerite system,leading to the formation of ***,sulfite ions hardly depressed the flotation of ga lena and could promote the flotation of galena to some *** study deepened the understanding of the depression mechanism o sulfite ions on sphalerite and Pb^(2+)activated sphalerite.

关键词： sphalerite galena sulfite ion density functional theory depression mechanism

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Gut microbiota-astrocyte axis: new insights into age-related cognitive decline

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Neural Regeneration Research 2025年第4期20卷 990-1008页

作者： Lan Zhang Jingge wei Xilei Liu Dai Li Xiaoqi Pang Fanglian chen Hailong Cao Ping Lei Haihe Laboratory of Cell Ecosystem Department of GeriatricsTianjin Medical University General HospitalTianjinChina Tianjin Geriatrics Institute Tianjin Medical University General HospitalTianjinChina Department of Gastroenterology and Hepatology Tianjin Medical University General HospitalNational Key Clinical SpecialtyTianjin Institute of Digestive DiseasesTianjin Key Laboratory of Digestive DiseasesTianjinChina Department of Urology Tianjin Medical University General HospitalTianjinChina Tianjin Neurological Institution Tianjin Medical University General HospitalTianjinChina

With the rapidly aging human population,age-related cognitive decline and dementia are becoming increasingly prevalent *** is considered the main risk factor for cognitive decline and acts through alterations in the composition of the gut microbiota,microbial metabolites,and the functions of *** microbiota–gut–brain axis has been the focus of multiple studies and is closely associated with cognitive *** article provides a comprehensive review of the specific changes that occur in the composition of the gut microbiota and microbial metabolites in older individuals and discusses how the aging of astrocytes and reactive astrocytosis are closely related to age-related cognitive decline and neurodegenerative *** article also summarizes the gut microbiota components that affect astrocyte function,mainly through the vagus nerve,immune responses,circadian rhythms,and microbial ***,this article summarizes the mechanism by which the gut microbiota–astrocyte axis plays a role in Alzheimer’s and Parkinson’s *** findings have revealed the critical role of the microbiota–astrocyte axis in age-related cognitive decline,aiding in a deeper understanding of potential gut microbiome-based adjuvant therapy strategies for this condition.

关键词： age aging Alzheimer’s disease astrocytes cognitive decline dementia gut microbiota gut–brain axis microbial metabolites neuroinflammation Parkinson’s disease

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牙周炎患者口腔保健自我效能水平及其影响因素研究

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中国当代医药 2017年第22期24卷 142-144页

作者：查春红岳丽春陈蔚南昌大学附属口腔医院江西省口腔生物学重点实验室江西南昌330006 南昌大学第四附属医院口腔科江西南昌330006

目的探讨牙周炎患者自我效能水平现状并分析其影响因素。方法应用一般资料调查表及汉化的牙周炎患者口腔保健方面的自我效能量表对2015年8月~2016年8月南昌市某三甲医院口腔科就诊的115例慢性牙周炎患者进行自我效能水平调查。结果牙周... 详细信息

目的探讨牙周炎患者自我效能水平现状并分析其影响因素。方法应用一般资料调查表及汉化的牙周炎患者口腔保健方面的自我效能量表对2015年8月~2016年8月南昌市某三甲医院口腔科就诊的115例慢性牙周炎患者进行自我效能水平调查。结果牙周炎患者的自我效能总分为(50.00±7.53)分,影响牙周炎患者自我效能水平的因素有文化程度、对疾病的了解程度、职业、家庭人均收入。结论影响慢性牙周炎患者自我效能管理水平的因素较多,最重要的是患者对疾病的认知度,因此在今后的临床诊疗活动中,要注重对患者的健康宣教,提高患者疾病的认知度,进而提高其对疾病的自我管理水平。

关键词：牙周炎口腔保健自我效能

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From waste to wealth:Coal tar residue derived carbon materials as low-cost anodes for potassium-ion batteries

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International Journal of Minerals,Metallurgy and Materials 2025年第2期32卷 464-475页

作者： Zhonghua Lu Jun Shen Xin Zhang Lingcong Chao Liang chen Ding Zhang Tao wei Shoudong Xu College of Chemical Engineering and Technology Taiyuan University of TechnologyTaiyuan 030024China College of Chemistry Taiyuan University of TechnologyTaiyuan 030024China School of Chemical Engineering and Pharmacy Wuhan Institute of TechnologyWuhan 430205China School of Energy and Power Jiangsu University of Science and TechnologyZhenjiang 212003China

Carbon materials are widely recognized as highly promising electrode materials for various energy storage system *** tar residues(CTR),as a type of carbon-rich solid waste with high value-added utilization,are crucially important for the development of a more sustainable *** this study,we employed a straightforward direct carbonization method within the temperature range of 700-1000℃to convert the worthless solid waste CTR into economically valuable carbon materials as anodes for potassium-ion batteries(PIBs).The effect of carbonization temperature on the microstructure and the potassium ions storage properties of CTR-derived carbons(CTRCs)were systematically explored by structural and morphological characterization,alongside electrochemical performances *** on the co-regulation between the turbine layers,crystal structure,pore structure,functional groups,and electrical conductivity of CTR-derived carbon carbonized at 900℃(CTRC-900H),the electrode material with high reversible capacity of 265.6m Ah·g^(-1)at 50 m A·g^(-1),a desirable cycling stability with 93.8%capacity retention even after 100 cycles,and the remarkable rate performance for PIBs were ***,cyclic voltammetry(CV)at different scan rates and galvanostatic intermittent titration technique(GITT)have been employed to explore the potassium ions storage mechanism and electrochemical kinetics of *** indicate that the electrode behavior is predominantly governed by surface-induced capacitive processes,particularly under high current densities,with the potassium storage mechanism characterized by an“adsorption-weak intercalation”*** work highlights the potential of CTR-based carbon as a promising electrode material category suitable for high-performance PIBs electrodes,while also provides valuable insights into the new avenues for the high value-added utilization of CTR.

关键词： coal tar residue carbon materials anode potassium-ion batteries high value-added

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危险废物最小化原则浅析

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中国地质大学学报（社会科学版） 2006年第2期6卷 79-82页

作者：陈维春吴继陆华北电力大学北京102206 国家海洋局海洋发展战略研究所北京100860

城市化和工业化的快速发展导致大量危险废物的产生,给人类社会和环境造成了非常不利的影响。本文试图回答如何将此种影响控制在尽可能小的范围内,以及如何借鉴国外的有益经验,指导中国改变粗放式的生产方式和“用了就扔”的消费模式,采... 详细信息

城市化和工业化的快速发展导致大量危险废物的产生,给人类社会和环境造成了非常不利的影响。本文试图回答如何将此种影响控制在尽可能小的范围内,以及如何借鉴国外的有益经验,指导中国改变粗放式的生产方式和“用了就扔”的消费模式,采取循环经济模式以实现危险废物产生量、危害性的最小化以及经济和社会的可持续发展。

关键词：生产方式消费模式废物最小化计划

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雨水管道沉积物冲刷特性

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安全与环境学报 2019年第2期19卷 635-642页

作者：刘翠云张效华杨钰婷周敬钦陈妍之陈春伟南京工业大学城市建设学院南京211800 南京工业大学江苏省工业节水减排重点实验室南京211800 江苏省常州市洛阳水利站江苏常州213100

通过试验模拟雨水管道内沉积物的冲刷过程,探索不同水力、沉积物条件下雨水管道内的冲刷规律,结合数学模型拟合,计算特定条件下管道内沉积物的冲刷率和冲刷通量。结果表明,不同条件对管道内沉积物冲刷过程有较大影响,管道内较大的流量... 详细信息

通过试验模拟雨水管道内沉积物的冲刷过程,探索不同水力、沉积物条件下雨水管道内的冲刷规律,结合数学模型拟合,计算特定条件下管道内沉积物的冲刷率和冲刷通量。结果表明,不同条件对管道内沉积物冲刷过程有较大影响,管道内较大的流量、坡度下,水流动能大,冲刷能力强,会带来较高的冲刷通量;而较小的粒径表层易剥离,以悬浮的形式被水流冲刷带走,因此在冲刷的前15 s表现出更高的冲刷通量;沉积厚度较大时,管道末端出水悬浮颗粒物质量浓度较高,也易形成较大的冲刷通量。经过构建数学模型,计算出了特定条件下雨水管道沉积物的冲刷率和冲刷通量。

关键词：环境工程学雨水管道沉积物冲刷冲刷通量

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Microplastic and nanoplastic exposure and risk of diabetes mellitus

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World Journal of Clinical Cases 2025年第3期13卷 24-29页

作者： Hui-Yi Hsiao chung-Yi Nien Ruei-Feng Shiu wei-chun Chin Tzung-Hai Yen Department of Biomedical Sciences College of MedicineChang Gung UniversityTaoyuan 33302TaiwanChina Center for Tissue Engineering Chang Gung Memorial HospitalLinkouTaoyuan 33305TaiwanChina Department of Life Sciences National Central UniversityZhongli 320317TaoyuanTaiwanChina Center of Excellence for The Oceans Taiwan Ocean UniversityKeelung 20224TaiwanChina Institute of Marine Environment and Ecology Taiwan Ocean UniversityKeelung 20224TaiwanChina Department of Chemical and Materials Engineering University of California MercedMercedCA 95343United States Department of Nephrology Clinical Poison CenterChang Gung Memorial HospitalLinkou 33305TaoyuanTaiwanChina School of Traditional Chinese Medicine College of MedicineChang Gung UniversityTaoyuan 33302TaiwanChina

The issue of plastic pollutants has become a growing *** microplastics(MPs)(particle size<5 mm)and nanoplastics(NPs)(particle size<1μm)can cause DNA damage,cytotoxicity,and oxidative stress in various *** primary known impacts of microplastic/nanoplastic are observed in the liver and respiratory system,leading to hepatotoxicity and chronic obstructive pulmonary *** research on the effects of MPs and NPs on diabetes is still in its early stages,there are potential *** editorial highlights the risk to diabetics from co-exposure to contaminants and MPs/NPs,supported by evidence from animal studies and the various chemical compositions of MPs/NPs.

关键词： Microplastics Nanoplastics Plastic pollution,Diabetes mellitus Insulin resistance

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论环境行政许可制度

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华北电力大学学报（社会科学版） 2014年第3期 1-4页

作者：陈维春张丹丹华北电力大学人文与社会科学学院

环境行政许可制度是我国环境保护监督管理的重要手段，同时也是环境行政管理相对人获得有关权利的法定途径。文章从我国环境行政许可的特点与缺陷人手，通过对美国环境行政许可制度的比较分析，提出完善我国环境行政许可制度的建议，以... 详细信息

环境行政许可制度是我国环境保护监督管理的重要手段，同时也是环境行政管理相对人获得有关权利的法定途径。文章从我国环境行政许可的特点与缺陷人手，通过对美国环境行政许可制度的比较分析，提出完善我国环境行政许可制度的建议，以期对我国环境行政许可制度的完善尽一份绵薄之力。

关键词：环境行政许可环境保护监督管理

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