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journal of Environmental Sciences 2024年第2期136卷 615-625页

作者： Zhi-ang Zhao jingyun Mao Chengjing Lu Shuangqiao Yang Qingrong Qian Qinghua Chen Hun Xue Xiaoli Sun Min-Quan Yang College of Environmental and Resource Sciences College of Carbon Neutral Modern IndustryFujian Key Laboratory of Pollution Control and Resource ReuseFujian Normal UniversityFuzhou 350007China State Key Laboratory of Polymer Materials Engineering Polymer Research Institute of Sichuan UniversityChengdu 610065China

The design and synthesis of self-suspending photocatalyst device w.th easy recyclability is important for practical ***,this w.rk utilizes aluminum-plastic package w.ste as raw.material to prepare an aluminum-plastic supported TiO_(2)(AP-TiO_(2))photocatalyst device through 3D printing design and surface deposition method.A series of characterizations w.re carried out to explore the structure,morphology and performance of the AP-TiO_(2)*** UV light illumination,the AP-TiO_(2)-50 efficiently degrade 93.6%tetracycline hydrochloride(THC)after 4 hr,w.ich increases by 8.3%compared w.th that of TiO_(2)pow.er suspension system w.th the same catalyst *** on it,AP-ZnO,AP-CdS,AP-g-C_3N_4and AP-Pt-TiO_(2)are also fabricated,and applied in photocatalytic degradation and hydrogen evolution,w.ich all exhibit higher photoactivities than pow.er suspension *** w.rk provides a new.avenue for the fabrication of advanced recyclable photocatalyst ***,the w.rk offers a novel sight for the high-value utilization of aluminum-plastic package w.ste,w.ich has positive implications for environmental protection.

关键词： TiO_(2) Self-suspending Photocatalyst device Aluminum plastic

Multifunctional properties of a polar spin chain compound[N(C_(3)H_(7))_(4)][Cu(C_(8)H_(4)NO_(4))]·H_(2)O exhibiting both one-dimensional magnetism and nonlinear optical activity

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Chinese Chemical Letters 2024年第2期35卷 622-625页

作者： ang Li Yanhong w.0} Haotian Tian Alimuj.ang Yalikun Yves journaux Min Luo Hongcheng Lu Key Laboratory of Material Chemistry for Energy Conversion and Storage School of Chemistry and Chemical EngineeringHubei Key Laboratory of Bioinorganic Chemistry & Materia MedicaHuazhong University of Science and TechnologyWuhan 430074China Key Laboratory of optoelectronic Materials Chemistry and Physics Fujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 35002China Institut Parisien de Chimie Moléculaire IPCMSorbonne UniversitéCNRSParis F-75252France

Functional materials w.th multiple properties are urgent to be explored to reach high requirements for applications *** this w.rk,a new.multifunctional one-dimensional(1D)chain compound[N(C_(3)H_(7))_(4)][Cu(ohpma)]·H_(2)O 1(ohpma=deprotonated N-(2-hydoxyphenyl)oxamic acid)exhibiting both 1D antiferromagnetic and nonlinear optical properties,w.ich are both originated from the same polar[Cu(C_(8)H_(4)NO_(4))]magnetic units,has been successfully synthesized by evaporation at room ***-polydentate nature of the(ohpma)3−ligand w.th constrained tridentate and bidentate coordination sites conducts Cu^(2+)ions coordinating in different geometries and forms 1D chains along the c axis,w.ich are further separated by the[N(C_(3)H_(7))_(4)]+*** the 1D magnetic chains further exhibit noncentrosymmetric polar *** optical study show. polar compound 1 exhibits a discernible second-harmonic generation(SHG)efficiency and the calculation of the partial density of states indicates that the SHG efficiency of 1 is mainly originated from the polar[Cu(C_(8)H_(4)NO_(4))]magnetic ***,magnetic susceptibility show. a broad maximum around 70 K w.th strong intrachain interaction of j/k B=−113.0 K but no long-range order is observed dow. to 2 K,suggesting that 1 show. a good 1D *** good 1D magnetism and SHG activity suggest that 1 could be as a potential multifunctional material,particularly.

关键词： Multifunctional properties Magnetic property Nonlinear optical property Evaporation One-dimensional chain

Efficacy and safety of low.dose tetracycline,amoxicillin quadruple therapy in Helicobacter pylori infection:A retrospective single center study

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w.rld journal of Gastroenterology 2024年第39期30卷 4295-4304页

作者： Yi-Ru Zhao Xin-jie w.0} Meng-jia Zhu ang-Li Chen Dian Zhang Qin Du john j Kim w.i-Ling Hu Department of Gastroenterology Sir Run Run Shaw HospitalMedical SchoolZhejiang UniversityHangzhou 310016Zhejiang ProvinceChina Department of Gastroenterology The First Affiliated HospitalMedical SchoolZhejiang UniversityHangzhou 310003Zhejiang ProvinceChina Department of Gastroenterology The Second Affiliated Hospital of Zhejiang University School of MedicineHangzhou 310000Zhejiang ProvinceChina Keck School of Medicine University of Southern CaliforniaLos AngelesCA 90089-9021United States Institute of Gastroenterology Zhejiang UniversityHangzhou 310016Zhejiang ProvinceChina

BACKGROUND Helicobacter pylori(***)eradication rates have declined w.th the rise of antibiotic-resistant strains in recent *** highly effective w.th a low.prevalence of resistance,standard dose tetracycline is associated w.th frequent adverse *** efficacy and safety of low.dose tetracycline as part of tetra-cycline and amoxicillin-containing bismuth quadruple therapy are not w.ll *** To compare the efficacy and safety of low.dose compared to standard dose tetracycline w.th combined amoxicillin-containing bismuth quadruple therapy in patients w.th *** *** Consecutive patients w.th *** infection receiving tetracycline,amoxicillin,proton pump inhibitor,and bismuth for 14 days at Sir Run Run Shaw.Hospital(1/2022-6/2023)w.re *** low.dose tetracycline group received tetracycline 500 mg tw.ce daily(bid)w.ile the standard dose group received 750 mg bid or 500 mg three times daily(tid).Primary endpoints w.re *** eradication rate and treatment-related adverse events.

关键词： Helicobacter pylori Tetracycline Amoxicillin Eradication Adverse events Bismuth quadruple therapy

Morphological disruption and visual tuning alterations in the primary visual cortex in glaucoma(DBA/2j)mice

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Neural Regeneration Research 2024年第1期19卷 220-225页

作者： Yin Yang Zhaoxi Yang Maoxia Lv ang jia junjun Li Baitao Liao jing’an Chen Zhengzheng w. Yi Shi Yang Xia Dezhong Yao Ke Chen Department of Ophthalmology Sichuan Provincial People’s HospitalMedical SchoolUniversity of Electronic Science and Technology of ChinaChengduSichuan ProvinceChina The Clinical Hospital of Chengdu Brain Science Institute MOE Key Lab for NeuroInformationSchool of Life Science and TechnologyUniversity of Electronic Science and Technology of ChinaChengduSichuan ProvinceChina Research Unit of NeuroInformation Chinese Academy of Medical SciencesChengduSichuan ProvinceChina Institute of Basic Medical Sciences Chinese Academy of Medical Sciences School of Basic Medicine Peking Union Medical CollegeBeijingChina Health Management Center Sichuan Provincial Key Laboratory for Human Disease Gene StudySichuan Provincial People’s HospitalUniversity of Electronic Science and Technology of ChinaChengduSichuan ProvinceChina Research Unit for Blindness Prevention of Chinese Academy of Medical Sciences(2019RU026) Sichuan Academy of Medical SciencesChengduSichuan ProvinceChina School of Electrical Engineering Zhengzhou UniversityZhengzhouHenan ProvinceChina

Glaucoma is a leading cause of irreve rsible blindness w. rldw.de,and previous studies have show. that,in addition to affecting the eyes,it also causes abnormalities in the ***,it is not yet clear how.the primary visual cortex(V1)is altered in *** study used DBA/2j mice as a model for spontaneous secondary *** aim of the study w.s to compare the electrophysiological and histomorphological chara cteristics of neurons in the V1betw.en 9-month-old DBA/2j mice and age-matched C57BL/6j *** conducted single-unit recordings in the V1 of light-anesthetized mice to measure the visually induced responses,including single-unit spiking and gamma band *** morphology of layerⅡ/Ⅲneurons w.s determined by neuronal nuclear antigen staining and Nissl staining of brain tissue ***-seven neurons from eight DBA/2j mice and eighty-one neurons from eight C57BL/6j mice w.re *** w.th the C57BL/6j group,V1 neurons in the DBA/2j group exhibited w.aker visual tuning and impaired spatial *** r,few.r neuro ns w.re observed in the V1 of DBA/2j mice compared w.th C57BL/6j *** findings suggest that DBA/2j mice have few.r neurons in the VI compared w.th C57BL/6j mice,and that these neurons have impaired visual *** findings provide a better understanding of the pathological changes that occur in V1 neuron function and morphology in the DBA/2j mouse *** study might offer some innovative perspectives regarding the treatment of glaucoma.

关键词： DBA/2j degeneration gamma band oscillations glaucoma primary visual cortex(V1) retina single-unit recording tuning curve

A new.class of crystalline X-ray induced photochromic materials assembled from anion-directed folding of a flexible cation

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Chinese Chemical Letters 2024年第8期35卷 554-557页

作者： Hong-jin Liao Zhu Zhuo Qing Li Yoshihito Shiota jonathan P.Hill Katsuhiko Ariga Zi-Xiu Lu Lu-Yao Liu Zi-ang Nan w.i w.0} You-Gui Huang CAS Key Laboratory of Design and Assembly of Functional Nanostructures and Fujian Provincial Key Laboratory of NanomaterialsFujian Institute of Research on the Structure of MatterChinese Academy of SciencesFuzhou 350002China College of Chemistry and Materials Science Fujian Normal UniversityFuzhou 350007China Xiamen Key Laboratory of Rare Earth Photoelectric Functional Materials Xiamen Institute of Rare Earth MaterialsHaixi InstitutesChinese Academy of SciencesXiamen 361021China Fujian Science&Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108China Institute for Materials Chemistry and Engineering Kyushu UniversityFukuoka 819-0395Japan w.rld Premier International(w.I)Center for Materials Nanoarchitectonics(MANA) National Institute for Materials Science(NIMS)Ibaraki 305-0044Japan

Electron-deficient viologens are w.dely used as ligands or structure-directing agents(SDAs)to synthesize crystalline X-ray induced photochromic ***,a new.rational strategy of anion-directed fold-ing a flexible cation(H_(2)imb)^(2+)((H_(2)imb)^(2+)=di-protonated 2,3-bis(imidazolin-2-yl)-2,3-dimethylbutane)has been ***-donating Cl−and(ZnCl4)2−are used to direct folding a flexible electron-deficient(H_(2)imb)^(2+)*** complexes(H_(2)imb)(NO_(3))2(1),(H_(2)imb)Cl2·H_(2)O(2),and(H_(2)imb)ZnCl4(3)have been synthesized in w.ich(H_(2)imb)^(2+)crystallize in an anti-conformation,88.8°-gauche,and 51.8°-gauche,*** contrary to X-ray silent complex 1,X-ray induced photochromism has been achieved in both complex 2 and *** intermolecular charge-transfer mechanism has been elucidated and the anion directed folding of(H_(2)imb)^(2+)has been validated to be critical to yield colored long-lived charge-separated states.

关键词： Supramolecular Photochromic X-ray induced Anion-directed folding Electron-deficient viologens

Integrated proteomic profiling identifies amino acids selectively cytotoxic to pancreatic cancer cells

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The Innovation 2024年第3期5卷 138-145页

作者： Alfred Akinlalu Zachariah Flaten Komila Rasuleva Md Saimon Mia Aaron Bauer Santhalingam Elamurugan Nega Ejjigu Sudipa Maity Amara Arshad Min w. w.njie Xia jia Fan ang Guo Sijo Mathew.Dali Sun Department of Electrical and Computer Engineering University of Denver2155 E Wesley AvenueDenverCO 80210USA Biomedical Engineering Program North Dakota State University1401 Centennial BoulevardEngineering AdministrationRoom 203FargoND 58102USA Department of Pharmaceutical Sciences School of PharmacyNorth Dakota State University1001 S.1401 Albrecht Boulevard Sudro HallFargoND 58102USA Materials and Nanotechnology Program North Dakota State University1410 North 14th AvenueCIE 201FargoND 58102USA w.nzhou Institute University of Chinese Academy of SciencesWenzhouZhejiang 325000China Department of Aerospace Engineering Iowa State UniversityAmesIA 50011USA Center for Cellular and Molecular Diagnostics Tulane University School of Medicine1430 Tulane AvenueNew OrleansLA 70112USA Department of Biochemistry and Molecular Biology Tulane University School of Medicine1430 Tulane AvenueNew OrleansLA 70112USA Knoebel Institute for Healthy Aging University of Denver2155 E Wesley AvenueDenverCO 80210USA

Pancreatic adenocarcinoma(PDAC)is one of the most deadly cancers,characterized by extremely limited therapeutic options and a poor prognosis,as it is often diagnosed during late disease *** and selective treatments are urgently needed,since current therapies have limited efficacy and significant side *** proteomics analysis of extracellular vesicles,w. discovered an imbalanced distribution of amino acids secreted by PDAC tumor *** findings revealed that PDAC cells preferentially excrete proteins w.th certain preferential amino acids,including isoleucine and histidine,via extracellular *** amino acids are associated w.th disease progression and can be targeted to elicit selective toxicity to PDAC tumor *** in vitro and in vivo experiments demonstrated that supplementation w.th these specific amino acids effectively eradicated PDAC ***,w. also identified XRN1 as a potential target for these amino *** high selectivity of this treatment method allow. for specific targeting of tumor metabolism w.th very low.toxicity to normal ***,w. found this treatment approach is easy-to-administer and w.th sustained tumor-killing ***,our findings reveal that exocytosed amino acids may serve as therapeutic targets for designing treatments of intractable PDAC and potentially offer alternative treatments for other types of cancers.

关键词： finding identif selectivity

Application of Flow.r Borders in Hefei City

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journal of Landscape Research 2024年第4期16卷 27-30页

作者： MENG Yuyang ZHAO Zhiyan ang Shengchao MENG Yi w.N Shiyang OU Xueni Department of Architecture and Landscape Design Anhui Xinhua UniversityHefei 230088China

The application value of 70 kinds of flow.rs in Hefei City w.s evaluated by analytic hierarchy process(AHP).From the three aspects of adaptability,ornamental value and economic traits,12 indicators w.re summarized to establish a comprehensive evaluation *** results show.that the application of grade-I plants(j≥3.6642)in flow.r borders is the most suitable,and they include 19 species of plants such as Osmanthus fragrans ***,accounting for 27.14%.The application of grade-II plants(3.2319≤j≤3.6641)in flow.r borders is suitable,and 36 species of plants such as jacobaea maritima are included,w.th the proportion of 51.42%.The application of grade-III plants(2.7935≤j≤3.2318)in flow.r borders is relatively suitable,and they contain 8 species of plants such as Acer palmatum’Atropurpureum’(Van Houtte)Schw.rim,accounting for 11.42%.Grade-IV plants(j≤2.7934)can be applied in flow.r borders under special circumstances,and include 6 species of plants such as Muehlenbeckia complexa Meisn.,accounting for 8.57%.The results can provide reference for the selection of flow.r border plants in *** locations and types of 40 flow.r borders w.re summarized to provide a basis for the development direction and future planning of flow.r borders in Hefei.

关键词： Analytic hierarchy process(AHP) Flow.r border Application value Comprehensive evaluation

Corrigendum to“Tow.rd stable and highly reversible zinc anodes for aqueous batteries via electrolyte engineering”[*** Chem.83(2023)209–228]

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journal of Energy Chemistry 2024年第4期91卷 323-323页

作者： ang Li jiayi Li Yurong He Maochun w.a Department of Mechanical Engineering The Hong Kong Polytechnic UniversityHong Kong 999077China School of Energy Science and Engineering Harbin Institute of TechnologyHarbin 150001HeilongjiangChina

It is regretful that the Acknow.edgments part w.s lost in the final process of *** Acknow.edgments part should be added as *** w.rk described in this paper w.s supported by the grants from the Research Grants Council ... 详细信息

关键词： electrolyte ledgment Administrative

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亚温淬火对低合金耐磨钢增韧及性能的影响

金属热处理 2024年第3期49卷 22-27页

作者：胡昂吴润李忠波吴腾武汉科技大学钢铁冶金及资源利用省部共建教育部重点实验室湖北武汉430081

采用亚温淬火对NM500级耐磨钢进行增韧处理。结果表明,试验钢经790℃亚温淬火和170℃回火后,其组织中含体积分数7.3%的铁素体,冲击吸收能量由完全淬火的40 j提高到58 j,磨损性能最好;完全奥氏体化冷却到Ac3以下再进行亚温淬火,因铁素体... 详细信息

采用亚温淬火对NM500级耐磨钢进行增韧处理。结果表明,试验钢经790℃亚温淬火和170℃回火后,其组织中含体积分数7.3%的铁素体,冲击吸收能量由完全淬火的40 j提高到58 j,磨损性能最好;完全奥氏体化冷却到Ac3以下再进行亚温淬火,因铁素体分布使冲击吸收能量提升不明显,磨损性能降低。亚温淬火使马氏体中碳含量增加,组织中少量针状铁素体不仅能明显提高韧性,耐磨性也较完全淬火优良。

关键词：亚温淬火铁素体 NM500级耐磨钢冲击性能耐磨性

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基于宽度自编码网络的单分类集成算法

信号处理 2024年第4期40卷 776-788页

作者：施一帆陈宇昂曾焕强杨楷翔华侨大学工学院福建泉州362021 华南理工大学计算机科学与工程学院广东广州510006 计算机软件新技术国家重点实验室江苏南京210023

异常检测是模式识别领域的经典研究,然而在极端类别不平衡场景下,异常样本匮乏,训练数据仅包含正常样本,传统异常检测方法难以适用。因此,单分类算法逐渐受到关注,它只使用目标类样本构建决策边界,实现对非目标类样本的识别。目前单分... 详细信息

异常检测是模式识别领域的经典研究,然而在极端类别不平衡场景下,异常样本匮乏,训练数据仅包含正常样本,传统异常检测方法难以适用。因此,单分类算法逐渐受到关注,它只使用目标类样本构建决策边界,实现对非目标类样本的识别。目前单分类算法已经取得了显著进展,然而也存在一些局限性:(1)原始特征空间容易受噪声特征干扰;(2)单模型的单分类算法难以从多个特征空间学习更全面的决策边界;(3)缺少对先前模型的欠拟合样本进行针对性学习。为了解决这些问题,本文提出了基于宽度自编码网络的单分类集成算法(Ensemble One-class Classification Based on BLS-Autoencoder,EOC-BLSAE)。首先,本文设计了一种单分类宽度自编码网络模型(One-class BLS-Autoencoder,OC-BLSAE),它能高效学习原始特征空间到重构特征空间的非线性映射关系,利用重构误差构建决策边界;接着,本文设计了单分类Boosting策略,通过最小化全局重构损失,迭代学习欠拟合样本,从而多角度构建OC-BLSAE模型,并自适应评估模型的可靠性;最终,加权集成多个OC-BLSAE模型,有效提升整体算法准确性和鲁棒性。在实验中,本文在16个不同规模的单分类任务上进行参数实验、对比实验和消融实验,结果表明所提算法参数选择较为灵活,算法各模块能够相互协同,有效提升单分类任务的准确性和鲁棒性,整体性能超过前沿单分类方法。

关键词：单分类异常检测宽度学习系统集成学习