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Effectiveness of Zhuling decoction(猪苓汤) on diuretic resistance in patients with heart failure:a randomized,controlled trial

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Journal of Traditional Chinese Medicine 2022年第3期42卷 439-445页

作者： CHEN Yunhu FAN Lihua ZHANG Tao liu xueqian Department of Cardiovascular Taicang Hospital affiliated with Nanjing University of Traditional Chinese MedicineSuzhou 215400China Department of Cardiovascular Changzhou Hospital affiliated with Nanjing University of Traditional Chinese MedicineChangzhou 213003China

OBJECTIVE:To test the effects of Zhuling decoction(猪苓汤)on patients with diuretic resistance in heart failure compared with a group of patients undergoing conventional treatment alone.METHODS:This research was a prospective,randomized,controlled study.From July 2018 to August 2020,96 diuretic resistance patients from the Cardiovascular Research Center of Taicang Hospital affiliated with Nanjing University of Traditional Chinese Medicine(GradeⅢHospital of Traditional Chinese Medicine)were enrolled in the study.The subjects were randomly divided into an observation group(48 cases)and a control group(48 cases).Patients in both groups received conventional treatment.In addition,observation group patients received Traditional Chinese Medicine Zhuling decoction.The primary endpoint was the urine output mean difference between Day 1 and Day 7 after treatment.Secondary endpoints were the changes over time in the N-terminal pro-B type natriuretic peptide(NTproBNP),New York Heart Association(NYHA)functional classification,and Minnesota Living with Heart Failure Questionnaire(MLHFQ).The safety and tolerability of the drug were comprehensively evaluated based on adverse drug reactions,as well as laboratory-assisted tests for liver and kidney function and electrolytes.RESULTS:Significant improvements were demonstrated for urine output in the two groups at Day 7,with a 1325 vs 1045 mL difference in favor of the observation group(P=0.018).The observation group also had greater improvements in NT-proBNP and NYHA functional classification changes than the control group.At the 30 th day of follow-up,a significant reduction in negative findings on the MLHFQ from baseline was observed in both groups,but the observation group demonstrated a significantly greater reduction than the control group(P<0.001).CONCLUSIONS:Zhuling decoction could be used in combination therapy for patients with diuretic resistance in heart failure in addition to standard treatment.

关键词： heart failure diuretic resistance urine output treatment outcome Zhuling decoction randomized controlled trial

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生产性老龄化视角下老年人才科研产出力与学术影响力研究——以某科研院所为例

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高等继续教育学报 2024年第2期37卷 24-32页

作者：刘雪倩中国教育科学研究院北京100088

通过分析老年人才科研产出力与学术影响力,揭示老年人才价值发挥的现实性与可行性。本研究采用文献法和定量研究法,统计分析某科研院所老年群体离退休后的科研产出与学术影响力情况。研究发现:老年人才具备较高的科研产出力和学术影响力... 详细信息

通过分析老年人才科研产出力与学术影响力,揭示老年人才价值发挥的现实性与可行性。本研究采用文献法和定量研究法,统计分析某科研院所老年群体离退休后的科研产出与学术影响力情况。研究发现:老年人才具备较高的科研产出力和学术影响力;部分活跃作者成为老年人才价值发挥的主力军;作者身份因素对老年人才的科研产出力和学术影响力的影响不同。因此,为进一步开发老年人才资源、提升其科研产出力和学术影响力,要完善相关法律法规,合理制定弹性退休政策;重视活跃作者,挖掘老年人才的科研潜能;提供官方平台支持,促进老年人才价值发挥。

关键词：生产性老龄化科研产出力学术影响力老年人才

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过渡理论视域下俄语动词“идти”的语法化过程及其语用效果分析

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辽宁师范大学学报（社会科学版） 2024年第2期47卷 128-136页

作者：许凤才刘雪倩辽宁师范大学外国语学院辽宁大连116029

语法化是语言发展过程中的普遍现象。本文以俄语动词“идти”为例,基于《大俄汉词典》对“идти”的释义,结合Бабайцева的过渡理论深入分析该动词的语义演变及语法化过程,关注其语法化路径及其语用效果,揭示俄语动词在... 详细信息

语法化是语言发展过程中的普遍现象。本文以俄语动词“идти”为例,基于《大俄汉词典》对“идти”的释义,结合Бабайцева的过渡理论深入分析该动词的语义演变及语法化过程,关注其语法化路径及其语用效果,揭示俄语动词在语义演变、语法化形成路径、语法化构式及语用效果等方面的普遍规律,为俄语词汇语法化研究提供研究思路和研究范式,同时为俄语教学、翻译及词典编纂提供参考与借鉴。

关键词：语法化 “идти” 过渡理论语义演变语法化构式语用效果

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Density-based ship detection in SAR images:Extension to a self-similarity perspective

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Chinese Journal of Aeronautics 2024年第3期37卷 168-180页

作者： xueqian WANG Gang LI Zhizhuo JIANG Yu liu You HE Department of Electronic Engineering Tsinghua UniversityBeijing 100084China Shenzhen International Graduate School Tsinghua UniversityShenzhen 518055China

Nonlocal self-similarity is an important property of Synthetic Aperture Radar(SAR)images to characterize the repetitiveness of features embodied by SAR images within nonlocal areas and has been used for enhancement of SAR images.Existing SAR ship detectors often independently handle small sub-images cropped from a large marine SAR image and do not exploit the nonlocal self-similarity therein.In this paper,we propose a new ship detector from the perspective of nonlocal self-similarity in SAR images to improve the ship detection performance,basically including three stages:prescreening,intra-cue calculation,and inter-cue calculation.In the prescreening stage,we design a new Histogram-based Density(HD)feature to rapidly select candidate sub-images potentially containing ship targets from a large SAR image.In the intra-cue calculation stage,target cues within a single candidate sub-image are extracted.In the inter-cue calculation stage,thanks to the nonlocal self-similarity among different candidate sub-images in terms of density features,we innovatively extract a weighted superpixel-HD map to obtain accumulated intracues across all the candidate sub-images.Finally,for each candidate sub-image,we fuse its inter-cue and intra-cue to obtain final detection results.Experimental results based on real SAR images show that our newly proposed method provides a better target-to-clutter contrast and ship detection performance than those of other state-of-the-art detection approaches.

关键词： Ship detection Synthetic aperture radar(SAR) Density Self-similarity Histogram

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Nonreciprocal thermal metamaterials:Methods and applications

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International Journal of Minerals,Metallurgy and Materials 2024年第7期31卷 1678-1693页

作者： Zhengjiao Xu Chuanbao liu xueqian Wang Yongliang Li Yang Bai Institute for Advanced Material and Technology University of Science and Technology BeijingBeijing 100083China School of Materials Science and Engineering University of Science and Technology BeijingBeijing 100083China

Nonreciprocity of thermal metamaterials has significant application prospects in isolation protection,unidirectional transmission,and energy harvesting.However,due to the inherent isotropic diffusion law of heat flow,it is extremely difficult to achieve nonreciprocity of heat transfer.This review presents the recent developments in thermal nonreciprocity and explores the fundamental theories,which underpin the design of nonreciprocal thermal metamaterials,i.e.,the Onsager reciprocity theorem.Next,three methods for achieving nonreciprocal metamaterials in the thermal field are elucidated,namely,nonlinearity,spatiotemporal modulation,and angular momentum bias,and the applications of nonreciprocal thermal metamaterials are outlined.We also discuss nonreciprocal thermal radiation.Moreover,the potential applications of nonreciprocity to other Laplacian physical fields are discussed.Finally,the prospects for advancing nonreciprocal thermal metamaterials are highlighted,including developments in device design and manufacturing techniques and machine learning-assisted material design.

关键词： thermal metamaterials nonreciprocity nonlinearity spatiotemporal modulation

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Cobalt phosphide-based composites as anodes for lithium-ion batteries:From mechanism,preparation to performance

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Particuology 2024年第5期88卷 11-31页

作者： Bo Lan Yishan Wang Jialei Lu Dongdong liu Chuncheng Wei xueqian Zhang Xiaoxiao Huang Guangwu Wen School of Materials Science and Engineering Shandong University of TechnologyZibo255000China School of Materials Science and Engineering Harbin Institute of TechnologyHarbin150001China School of Materials Science and Engineering Harbin Institute of TechnologyWeihai264209China

With the further requirements of electronic products and powered vehicles,the development of a new generation with low-voltage and high-capacity anode materials is crucial for lithium-ion batteries(LIBs).Transition metal phosphides,especially cobalt phosphide(CoP)composites,have become a research hotspot for LIBs anode materials in recent years due to their high theoretical specific capacity,low polarization,and suitable voltage plateau.This review first systematically discusses the lithium storage mechanism and preparation methods of CoP in current research.Subsequently,the applications of CoP anode materials in LIBs are categorically reviewed,including the composites of CoP with various types of carbon materials and heterostructures.Finally,the challenges and future development directions of CoP anode materials are summarized to provide guidance for further improving the lithium storage performance of CoP and its practical applications.

关键词： CoP Composites Preparation Anodes Lithium-ion batteries

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1,12-cyclic apelin-12 ameliorates Ang II and Apelin-13-induced cardiac hypertrophy by reducing mitochondrial oxidative damage

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Chinese Medical Journal 2024年第6期137卷 749-751页

作者： xueqian Ouyang Wei Chen Guolong Peng Huimei liu Sisi Fan Qin Li Liwen Wang Linxi Chen Lanfang Li The Institute of Pharmacy and Pharmacology Hunan Provincial Key Laboratory of Tumor Microenvironment Responsive Drug ResearchUniversity of South ChinaHengyangHunan 421001China

To the Editor:Pathological cardiac hypertrophy is commonly stimulated by stress or induced by cardiovascular diseases,such as hypertension and myocardial infarction.A sustained pathological hypertrophic response can lead to declines in diastolic and systolic functions and eventually develop heart failure.Angiotensin II(Ang II)can mediate cardiac hypertrophy through the angiotensin II type 1 receptor(AT1R).^([1])

关键词： hypertrophy cardiac Ang

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On-chip terahertz orbital angular momentum demultiplexer

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Photonics Research 2024年第5期12卷 1044-1054页

作者： XIAOHAN JIANG WANYING liu QUAN XU YUANHAO LANG YIKAI FU FAN HUANG HAITAO DAI YANFENG LI xueqian ZHANG JIANQIANG GU JIAGUANG HAN WEILI ZHANG Center for Terahertz Waves College of Precision Instrument and Optoelectronics Engineeringand Key Laboratory of Optoelectronics Information and Technology(Ministry of Education)Tianjin UniversityTianjin 300072China Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology School of ScienceTianjin UniversityTianjin 300072China Guangxi Key Laboratory of Optoelectronic Information Processing School of Optoelectronic EngineeringGuilin University of Electronic TechnologyGuilin 541004China School of Electrical and Computer Engineering Oklahoma State UniversityStillwaterOklahoma 74078USA

The terahertz regime is widely recognized as a fundamental domain with significant potential to address the demands of next-generation wireless communications.In parallel,mode division multiplexing based on orbital angular momentum(OAM)shows promise in enhancing bandwidth utilization,thereby expanding the overall communication channel capacity.In this study,we present both theoretical and experimental demonstrations of an on-chip terahertz OAM demultiplexer.This device effectively couples and steers seven incident terahertz vortex beams into distinct high-quality focusing surface plasmonic beams,and the focusing directions can be arbitrarily designated.The proposed design strategy integrates space-to-chip mode conversion,OAM recognition,and on-chip routing in a compact space with subwavelength thickness,exhibiting versatility and superior performance.

关键词： demultiplexer momentum angular

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乡村振兴认识误区浅析

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智库理论与实践 2022年第6期7卷 150-156,165页

作者：刘学谦李赞中国发展战略学研究会北京100080 华北理工大学社会科学研究院唐山063210 中国社会科学院大学北京102488

[目的 /意义]深入了解分析乡村振兴战略实施中的认识误区,有助于规避风险少走弯路,推动乡村振兴更好符合和服从国家发展大局。[方法 /过程]本文采用实际调研和文本分析相结合的方法,通过对政策文本的梳理和阅读分析,结合实际调研中获取... 详细信息

[目的 /意义]深入了解分析乡村振兴战略实施中的认识误区,有助于规避风险少走弯路,推动乡村振兴更好符合和服从国家发展大局。[方法 /过程]本文采用实际调研和文本分析相结合的方法,通过对政策文本的梳理和阅读分析,结合实际调研中获取的一手资料,分析目前乡村振兴战略实施中的误区。[结果 /结论 ]部分地方政府对乡村振兴战略理解简单化、片面化,在发展规划、产业选择和实施主体上存在把乡村振兴简单地理解为城市化、工业化、发展旅游业、大规模化经营、引资本下乡万能化的误区倾向。

关键词：乡村振兴规划理念产业选择实施主体

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老年教育数字化发展的现实困境及转型出路

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中国成人教育 2023年第7期 16-21页

作者：刘雪倩中国教育科学研究院北京100088

推进老年教育数字化转型是积极应对人口老龄化和构建终身学习的学习型社会的必然要求。我国老年教育的数字化转型,能满足个性化的老年教育需求、缓解老年教育供需矛盾、加强老年人的数字融入。但在实际的数字化转型过程中,存在诸多现实... 详细信息

推进老年教育数字化转型是积极应对人口老龄化和构建终身学习的学习型社会的必然要求。我国老年教育的数字化转型,能满足个性化的老年教育需求、缓解老年教育供需矛盾、加强老年人的数字融入。但在实际的数字化转型过程中,存在诸多现实问题和困境。面对新形势,老年教育数字化转型需要在老年人数字化素养提升、学习资源建设、“适老化”学习平台开发、学习共同体培育及优质师资队伍建设等多方面有所作为。

关键词：老年教育数字化转型发展

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