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全球阻塞性睡眠呼吸暂停指南质量评价

上海交通大学学报（医学版） 2024年第2期44卷 237-249页

作者：高怡青彭裕许华俊易红良关建殷善开上海交通大学医学院附属第六人民医院耳鼻咽喉头颈外科上海市睡眠呼吸障碍疾病重点实验室上海200233

目的·对全球范围内已发表的阻塞性睡眠呼吸暂停(obstructive sleep apnea,OSA)临床实践指南进行质量评价。方法·检索PubMed、Embase、中国知网、万方数据知识服务平台、中国生物医学文献数据库、梅斯医学、The Cochrane Library、医... 详细信息

目的·对全球范围内已发表的阻塞性睡眠呼吸暂停(obstructive sleep apnea,OSA)临床实践指南进行质量评价。方法·检索PubMed、Embase、中国知网、万方数据知识服务平台、中国生物医学文献数据库、梅斯医学、The Cochrane Library、医脉通、美国预防服务工作组网站、英国国家卫生与临床优化研究所网站、新西兰指南工作组网站、苏格兰校际指南网络、国际指南协作网等中的OSA相关指南,检索时间限定为建库至2022年12月。由2名研究人员独立筛选文献和提取信息,采用指南研究和评估工具Ⅱ(Appraisal of Guidelines for Research and EvaluationⅡ,AGREEⅡ)和国际实践指南报告标准(Reporting Items for Practice Guidelines in Healthcare,RIGHT)对纳入的指南进行质量评价,并按不同指南发布地区进行亚组分析;评价者间一致性采用组内相关系数(intra-class correlation coefficient,ICC)进行检验。对所有纳入指南进行全文阅读,汇总其提出的临床问题。结果·共纳入35篇OSA相关指南。评价者ICC为0.975,显示评价者间一致性较好。AGREEⅡ的评价结果显示:纳入指南的平均整体质量分值为(63.60±16.45)%,最低为23.40%,最高为91.67%;6个领域中严谨性[(56.07±25.89)%]和应用性[(53.57±15.52)%]得分较低。RIGHT的评价结果显示,纳入指南的平均总报告率为(67.84±20.03)%,最低为14.29%,最高为94.29%,其中平均报告率较低的领域为评审和质量保证[(31.40±45.51)%]、资金资助和利益冲突声明与管理[(56.43±33.95)%]和其他方面[(56.19±36.85)%]。亚组分析表明,亚洲地区的指南在AGREEⅡ的严谨性及整体的质量得分显著低于美洲和欧洲地区的指南(均P<0.05),在RIGHT的证据和其他方面2个领域的报告率也均显著低于美洲和欧洲地区的指南(P<0.05)。纳入的35部指南主要关注了OSA的筛查诊断、治疗及疾病管理3个方面42个临床问题。结论·目前全球OSA指南质量差异较大,各个地区的指南在严谨性、应用性、评审和质量保证、资金资助和利益冲突声明与管理等方面都有待加强,尤其是亚洲地区的指南。

关键词：阻塞性睡眠呼吸暂停临床实践指南质量评价系统综述

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热轧低碳无碳化物贝氏体钢的组织性能

钢铁 2024年第4期59卷 127-135页

作者：梁佳伟杨达朋周骏龙易红亮王国栋东北大学轧制技术及连轧自动化国家重点实验室辽宁沈阳110819 育材堂(苏州)材料科技有限公司江苏苏州215123

无碳化物贝氏体钢(carbide-free bainitic steel,CFB steel)由于存在精细的贝氏体微观结构和残余奥氏体结合,因此展现出良好的强塑性平衡。然而,这种优异的力学性能通常是添加高碳含量并结合额外的贝氏体等温处理来实现,这不仅恶化焊接... 详细信息

无碳化物贝氏体钢(carbide-free bainitic steel,CFB steel)由于存在精细的贝氏体微观结构和残余奥氏体结合,因此展现出良好的强塑性平衡。然而,这种优异的力学性能通常是添加高碳含量并结合额外的贝氏体等温处理来实现,这不仅恶化焊接性能,而且也不利于经济成本和生产效率。为了克服这种缺点,通过热轧后的卷曲冷却过程代替了传统的贝氏体等温处理,设计了2种热轧低碳CFB钢,其微观结构分别为铁素体+贝氏体(命名为FB钢)和完全的贝氏体(命名为B钢)。研究了这2种钢的微观结构和力学性能之间的关系。F-B钢的屈服强度、抗拉强度、伸长率和断裂应变分别为(575±8) MPa、(853±12) MPa、19.0%±0.1%和0.63±0.03。相对比F-B钢,B钢展现出稍低的伸长率,为14.7%±0.2%,而屈服强度、抗拉强度和断裂应变明显提高,分别为(772±11) MPa、(1 160±10) MPa和0.78±0.02。其中B钢展现出更高的屈服强度和抗拉强度主要归结于其完全的贝氏体结构,其可以实现类似于位错强化、细晶强化和第二相强化的作用。此外,进一步详细地研究了它们的变形与损伤行为。结果表明,F-B钢中由于存在铁素体和含量多且更稳定的残余奥氏体,其促进了更持久的加工硬化能力,这是其具有更高伸长率的关键。而B钢由于具有更均匀的微观结构和更低的碳含量,因此变形过程中有助于微观应变的分布均匀,这有利于抑制变形损伤的形成,从而促进断裂应变的提升。

关键词：无碳化物贝氏体钢残余奥氏体微观结构力学性能变形损伤

Controlling Carbide Evolution to Improve the Ductility in High Specific Young’s Modulus Steels

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Acta Metallurgica Sinica(English Letters) 2022年第10期35卷 1703-1711页

作者： Peng Chen Xin Xu Chao Lin Fuming Yang Jiachen Pang Xiaowu Li hongliang yi Department of Materials Physics and Chemistry School of Materials Science and EngineeringNortheastern UniversityShenyang110819China The State Key Laboratory of Rolling and Automation Northeastern UniversityShenyang110819China Angang Steel Company Limited Technology Centre Anshan114009China Key Laboratory for Anisotropy and Texture of Materials Northeastern UniversityShenyang110819China

A high specific Young’s modulus steel could be achieved by introducing a large fraction of kappa-carbides(κ-carbide),and its ductility was improved by efficiency divorced eutectoid transformation(DET)*** this steel,carbon and aluminum contents affect not only the carbide fraction,but also the type and morphology of carbides,and consequently the mechanical *** this work,the alloy was designed by considering both the carbide morphology and Young’s modulus,and the carbides in the high specific Young’s modulus steels were adjusted by controlling carbon content in a suitable range for achieving a good combination of strength and *** detailed microstructure evolution process during DET reaction was studied,and it was found that a higher austenitizing temperature and the cooling rate lower than 300℃ h^(−1) are *** blocky carbides could be avoided by designing the carbon content in a limited content *** microstructure-property relationship of the experimental steels was also discussed for giving an impetus to the future development of high specific Young’s modulus steels.

关键词： κ-carbide High aluminum High carbon Divorced eutectoid transformation Ductility

Energy-Saving Distributed Flexible Job Shop Scheduling Optimization with Dual Resource Constraints Based on Integrated Q-Learning Multi-Objective Grey Wolf Optimizer

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Computer Modeling in Engineering & Sciences 2024年第8期140卷 1459-1483页

作者： hongliang Zhang yi Chen Yuteng Zhang Gongjie Xu School of Management Science and Engineering Anhui University of TechnologyMa’anshan243032China Laboratory of Multidisciplinary Management and Control of Complex Systems of Anhui Higher Education Institutes Anhui University of TechnologyMa’anshan243032China Department of Industrial Engineering School of Mechanical EngineeringNorthwestern Polytechnical UniversityXi’an710072China

The distributed flexible job shop scheduling problem(DFJSP)has attracted great attention with the growth of the global manufacturing *** DFJSP research only considers machine constraints and ignores worker *** one critical factor of production,effective utilization of worker resources can increase ***,energy consumption is a growing concern due to the increasingly serious environmental ***,the distributed flexible job shop scheduling problem with dual resource constraints(DFJSP-DRC)for minimizing makespan and total energy consumption is studied in this *** solve the problem,we present a multi-objective mathematical model for DFJSP-DRC and propose a Q-learning-based multi-objective grey wolf optimizer(Q-MOGWO).In Q-MOGWO,high-quality initial solutions are generated by a hybrid initialization strategy,and an improved active decoding strategy is designed to obtain the scheduling *** further enhance the local search capability and expand the solution space,two wolf predation strategies and three critical factory neighborhood structures based on Q-learning are *** strategies and structures enable Q-MOGWO to explore the solution space more efficiently and thus find better Pareto *** effectiveness of Q-MOGWO in addressing DFJSP-DRC is verified through comparison with four algorithms using 45 *** results reveal that Q-MOGWO outperforms comparison algorithms in terms of solution quality.

关键词： Distributed flexible job shop scheduling problem dual resource constraints energy-saving scheduling multi-objective grey wolf optimizer Q-learning

Effect of Hyperconjugation on Photovoltaic Performance in Pseduo-2D Perylene Diimide Derivatives

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Chinese Journal of Chemistry 2024年第7期42卷 725-730页

作者： Zhilong He Yuwen Hong Guangyu Li Tong Shan yi Zhang hongliang Zhong Schoolof Chemistry and Chemical Engineering Shanghai Key Lab of Electrical Insulation and Thermal AgingShanghai Jiao Tong UniversityShanghai200230China Shanghai Institute of Organic Chemistry Chinese Academy of SciencesShanghai 200032China Shenzhen Research Institute Shanghai Jiao Tong UniversityShenzhenGuangdong 518057China

Theπ-πinteraction is acknowledged as the predominant factor to determine the molecular packing in organic photovoltaic materials,while other non-covalent intermolecular interactions especially theσ-πhyperconjugation are often ***,a perylene diimide(PDI)derivative named FIDT-PDI is designed and synthesized to shed light into the effect of hyperconjugation on the molecular packing and further the photovoltaic *** NMR and 2D NOE NMR demonstrate the formation of intermolecularσ-πhyperconjugation between the C—H bond of the PDI moiety in one molecule and the phenyl sidechain in another molecule of *** from theσ-πhyperconjugation,FIDT-PDI with twisted backbone reversely exhibits more ordered packing and stronger crystallinity compared with another PDI derivative FIDTT-PDI which has better planarity,consequently achieving superior PCE and higher carrier *** contribution is the first paradigm to unravel the structure-property relationship betweenσ-πhyper-conjugation of conjugated materials and corresponding photovoltaic performance.

关键词： Hyperconjugation Weak intermolecular interactions Conformation Organic solar cells Nonfullerene acceptor Perylene diimide

Oral administration of Bacillus coagulans TQ-35 alleviates allergic responses in OVA-sensitive BALB/c mice

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Food Science and Human Wellness 2024年第3期13卷 1246-1257页

作者： yifan Wang Shanjun Chen Chong Wang yi Zhang hongliang Zeng Linglin Fu Yanbo Wang Food Safety Key Laboratory of Zhejiang Province School of Food Science and BiotechnologyZhejiang Gongshang UniversityHangzhou 310018China College of Food Science Fujian Agriculture and Forestry UniversityFuzhou 350002China School of Food and Health Beijing Technology and Business UniversityBeijing 100048China

Bacillus coagulans has been extensively studied so far,but there has been a lack of research on its usage in *** this study,we designed to assess the effect of different concentrations of *** on food allergy in a BALB/c mouse model of ovalbumin(OVA)-induced food allergy and its effect on gut *** assessment of symptoms,specific immunoglobulin E(IgE),T-cell differentiation,and related gene expression levels in sensitized mice by assay indicated that high doses of oral *** could alleviate allergic *** with ***,in the high-dose group,significantly reduced IgE and IgG1 levels and modulated the balance of T helper type 1 cell(Th1)and Th2 and the expression of relevant genes in the spleen.16S rRNA analysis showed that probiotics improved the structure of the microbiota,in particular by boosting the percentage of Clostridia,Bacteroides vulgatus and Enterococcus faecium,and by increasing the abundance of microbial species,thereby modulating the immune ***,this study can provide insights into the practical application of *** doses to alleviate OVA allergy.

关键词： Bacillus coagulans TQ-35 Food allergy Ovalbumin(OVA) Gut microbiota

Recent progress in computational thermal radiative transfer

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Chinese Science Bulletin 2009年第18期54卷 4135-4147页

作者： TAN HePing LIU LinHua yi hongliang ZHAO JunMing QI Hong TAN JianYu School of Energy Science and Engineering Harbin Institute of Technology Harbin 150001 China School of Auto Engineering Harbin Institute of Technology Weihai 264209 China

The equation describing the transfer of radiant energy in semitransparent media is radiative transfer equation. In three-dimensional semitransparent media, radiative intensity is a function of 7 dimensions, which can only be solved through the numerical method in most circumstances. Numerical simulation has become an important way in the study and application of the theory of thermal radiative transfer in semitransparent media. This paper reviews the recent progress of Chinese scholars in the field of computational thermal radiative transfer, and proposes some important subjects in this field for future study.

关键词：辐射传输计算辐射传输方程半透明介质能量转移辐射强度数值方法传输媒介数值模拟

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Near-field radiative heat transfer in hyperbolic materials

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International Journal of Extreme Manufacturing 2022年第3期4卷 26-47页

作者： Ruiyi Liu Chenglong Zhou Yong Zhang Zheng Cui Xiaohu Wu hongliang yi Institute for Advanced Technology Shandong UniversityJinan 250061People’s Republic of China Shandong Institute of Advanced Technology Jinan 250100People’s Republic of China School of Energy Science and Engineering Harbin Institute of TechnologyHarbin 150001People’s Republic of China Key Laboratory of Aerospace Thermophysics Ministry of Industry and Information TechnologyHarbin 150001People’s Republic of China

In the post-Moore era, as the energy consumption of micro-nano electronic devices rapidly increases, near-field radiative heat transfer(NFRHT) with super-Planckian phenomena has gradually shown great potential for applications in efficient and ultrafast thermal modulation and energy conversion. Recently, hyperbolic materials, an important class of anisotropic materials with hyperbolic isofrequency contours, have been intensively investigated. As an exotic optical platform, hyperbolic materials bring tremendous new opportunities for NFRHT from theoretical advances to experimental designs. To date, there have been considerable achievements in NFRHT for hyperbolic materials, which range from the establishment of different unprecedented heat transport phenomena to various potential applications. This review concisely introduces the basic physics of NFRHT for hyperbolic materials, lays out the theoretical methods to address NFRHT for hyperbolic materials, and highlights unique behaviors as realized in different hyperbolic materials and the resulting applications. Finally, key challenges and opportunities of the NFRHT for hyperbolic materials in terms of fundamental physics, experimental validations, and potential applications are outlined and discussed.

关键词： near-field radiative heat transfer hyperbolic materials photon tunneling hyperbolic phonon polaritons

Superior Latent Heat Eutectic Salt Na_(2)CO_(3)-Li_(2)CO_(3)-LiF for Thermal Energy Storage:Preparation and Performance Investigation

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Journal of Thermal Science 2024年第2期33卷 501-508页

作者： LI Weiwei MIAO Qi ZHANG Yelong DING hongliang YANG Sa LAI Yuan FENG Daili DING Yulong JIN yi TAN Linghua School of Chemistry and Chemical Engineering Nanjing University of Science&TechnologyNanjing210094China National Special Superfine Powder Engineering Research Center Nanjing University of Science and TechnologyNanjing210094China Nanjing Jinhe Energy Material Co. LtdNanjing210047China School of Chemical Engineering University of BirminghamBirminghamB152TTUK School of Energy&Environmental Engineering University of Science and Technology BeijingBeijing100083China

In this paper,a novel ternary eutectic salt Na_(2)CO_(3)-Li_(2)CO_(3)-LiF was designed and investigated for concentrated solar power(CSP).The FactSage software was used to predict the composition and eutectic point of Na_(2)CO_(3)-Li_(2)CO_(3)-*** microstructure,thermophysical properties,and thermal stability of eutectic salts were experimentally measured using various analytical *** a mass ratio of 57%:32%:11%,the eutectic salt exhibited excellent thermal storage properties with a fusion enthalpy of 413 J/g and a melting point of 426.8℃.The excellent thermal stability of the eutectic salt was reflected by a weight loss of only 0.8% at 600℃.

关键词： phase change materials ternary eutectic salt latent heat thermal stability