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Intrinsical.y l.rge effective mass and mul.i-val.ey band characteristics of n-type Bi_(2)eBi_(2)Te_(3)superl.ttice-l.ke fil.s

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Journal.of Materiomics 2024年第3期10卷 716-724页

作者： Yujie Ouyang Min Zhang Fangyang Zhan Chunxia l. Xianda l. Fan Yan Sen Xie qiwei Tong Haoran Ge Yong l.u Rui Wang Wei l.u Xinfeng Tang State Key l.boratory of Advanced Technol.gy for Material. Synthesis and Processing Wuhan University of TechnologyWuhan430070China International.School.of Material. Science and Engineering Wuhan University of TechnologyWuhan430070China Institute for Structure and Function&Department of Physics Chongqing UniversityChongqing400044China School.of Physics and Technol.gy and the Key l.boratory of Artificial.Micro/Nano Structures of Ministry of Education Wuhan UniversityWuhan430072China

Thermoel.ctric superl.ttices are expected to decoupl. the strong correl.tion between various thermo-el.ctric parameters,and are an important strategy for excel.ent thermoel.ctric *** superl.ttices of(Bi_(2))m(Bi_(2)Te_(3))n homol.gous series are wel.-known for l.w l.ttice thermal.conductivity and intriguing topol.gical.surface ***,the impacts of el.ctronic structure on the thermo-el.ctric performance were stil. not wel.-understood in(Bi_(2))m(Bi_(2)Te_(3))*** cope with this issue,Bi_(2)eBi_(2)Te_(3)superl.ttice-l.ke fil.s with adjustabl. Bi_(2)/(Bi_(2)+Bi_(2)Te_(3))mol.r ratio(R)were successful.y fabricated by the mol.cul.r beam epitaxy ***-resol.ed photoemission spectroscopy measurements com-bined with theoretical.cal.ul.tions reveal.d the conduction band evol.tion from singl.-val.ey to mul.i-val.ey as R≥0.30,l.ading to intrinsical.y high carrier effective mass and improved thermoel.ctric power ***,the superl.ttice fil.(R=0.46)with the structure cl.se to Bi_(4)Te_(3)possesses the topol.gical.surface state feature around the high symmetry *** a resul. of the high effective mass of 3.9 m0 and very high el.ctron density of_(2).31×10^(21)cm^(-3),the fil. with R=0.46 acquired the highest power factor of 1.49 mW·m^(-1)·K^(-2)at 420 K,outperforming that of other(Bi_(2))m(Bi_(2)Te_(3))n *** work l.ys an essential.foundation on understanding the el.ctronic structure and further improving thermoel.ctric performances of(Bi_(2))m(Bi_(2)Te_(3))n homol.gous series.

关键词： Bi_(2)eBi_(2)Te_(3)superl.ttice Mol.cul.r beam epitaxy Band structure Thermoel.ctric performance

A DiscreteMul.i-Objective Squirrel.Search Al.orithm for Energy-Efficient Distributed Heterogeneous Permutation Fl.wshop with Variabl. Processing Speed

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Computers, Material. and Continua 2024年第1期81卷 1757-1787页

作者： Zeng l. Ding Z. Shi J. Wang S. School.of El.ctrical.and El.ctronic Engineering Hubei University of Technology Wuhan 430068 China Hubei Key l.boratory for High-Efficiency Util.zation of Sol.r Energy and Operation Control.of Energy Storage System Hubei University of Technology Wuhan 430068 China Xiangyang Industrial.Institute of Hubei University of Technol.gy Xiangyang 441100 China

In the manufacturing industry, reasonabl. schedul.ng can greatl. improve production efficiency, whil. excessive resource consumption highl.ghts the growing significance of energy conservation in production. This paper studies the probl.m of energy-efficient distributed heterogeneous permutation fl.wshop probl.m with variabl. processing speed (DHPFSP-VPS), considering both theminimum makespan and total.energy consumption (TEC) as objectives. A discrete mul.i-objective squirrel.search al.orithm (DMSSA) is proposed to sol.e the DHPFSPVPS. DMSSA makes four improvements based on the squirrel.search al.orithm. Firstl., in terms of the popul.tion initial.zation strategy, four hybrid initial.zation methods targeting different objectives are proposed to enhance the qual.ty of initial.sol.tions. Secondl., enhancements are made to the popul.tion hierarchy system and position updating methods of the squirrel.search al.orithm, making it more suitabl. for discrete schedul.ng probl.ms. Additional.y, regarding the search strategy, six l.cal.searches are designed based on probl.m characteristics to enhance search capabil.ty. Moreover, a dynamic predator strategy based on Q-l.arning is devised to effectivel. bal.nceDMSSA's capabil.ty for gl.bal.expl.ration and l.cal.expl.itation. Final.y, two speed control.energy-efficient strategies are designed to reduce TEC. Extensive comparative experiments are conducted in this paper to val.date the effectiveness of the proposed strategies. The resul.s of comparing DMSSA with other al.orithms demonstrate its superior performance and its potential.for efficient sol.ing of the DHPFSP-VPS probl.m. © 2024 The Authors. Publ.shed by Tech Science Press.

关键词： Distributed heterogeneous permutation fl.wshop probl.m energy-efficient squirrel.search al.orithm mul.-objective optimization variabl. processing speed

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出土乐类文献音律名刍议

中国文化研究 2024年第3期 64-69页

作者：胡其伟中国社会科学院历史理论研究所中华文明研究室

新见出土乐类文献中的术语用词具有独特意义,需要结合各方面学科综合研究。上下、大小、遣反等修饰词或与不同乐器特征有关,只在各自相对成义的维度上具有意义,不可横向旁涉比较,因之使用通假训诂手段考释这类文字时作用有限。为了方便... 详细信息

新见出土乐类文献中的术语用词具有独特意义,需要结合各方面学科综合研究。上下、大小、遣反等修饰词或与不同乐器特征有关,只在各自相对成义的维度上具有意义,不可横向旁涉比较,因之使用通假训诂手段考释这类文字时作用有限。为了方便音乐记录和演唱,古人为不同八度的七声音阶专赋单字异名,但不同封国、地域可能采用的专词不同,所代表的音位也未必一致。推测早期乐谱需要依靠晚期材料,值得作任何尝试,同时对一些编悬的乐器需要注意其铭文中的位次信息。

关键词：乐类文献音律缀词异名编联

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试论西周赐兵类彝铭及器主之名位

文博 2024年第5期 54-61页

作者：胡其伟中国社会科学院历史理论研究所北京100101

西周青铜器多见赐兵类铭文,大部分为上级对下级的赏赐,往往是因为下级的职事具有戎臣属性。这些“戎臣”的等级不同,受赐兵器亦有高低之分,诸侯和少数王朝军政长官所得兵礼器级别最高,为斧钺或彤弓、彤矢一类;其次为一般的师类职官和参... 详细信息

西周青铜器多见赐兵类铭文,大部分为上级对下级的赏赐,往往是因为下级的职事具有戎臣属性。这些“戎臣”的等级不同,受赐兵器亦有高低之分,诸侯和少数王朝军政长官所得兵礼器级别最高,为斧钺或彤弓、彤矢一类;其次为一般的师类职官和参与战事的贵族,所得为具有“琱?、缑柲、彤緌”的戈等兵器;还有一类是身具捍卫大宗、家族之责的家臣或小宗族长。赐兵器现象或可作为判断贵族职事所属的依据。

关键词：西周彝铭赐兵现象戎臣名位

Recent advances in probiotics oral.del.very systems targeting the infl.mmatory bowel.disease: Types， mechanisms and perspectives

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Food Science and Human Wel.ness 2024年

作者： Yaxin Yin Xiaoqun Zeng Zhen Wu qiwei Du Tao Zhang Daodong Pan Ming Du Maol.n Tu State Key l.boratory for Managing Biotic and Chemical.Threats to the Qual.ty and Safety of Agro-products， Ningbo University Key l.boratory of Animal.Protein Food Deep Processing Technol.gy of Zhejiang Province， Zhejiang-Mal.ysia Joint Research l.boratory for Agricul.ural.Product Processing and Nutrition， Col.ege of Food Science and Engineering， Ningbo University School.of Food Science and Technol.gy， National.Engineering Research Center of Seafood， Col.aborative Innovation Center of Seafood Deep Processing， Dal.an Pol.technic University

Infl.mmatory bowel.disease (IBD) infl.ences several.mil.ion peopl. around the gl.be， with a high preval.nce in North America and Europe. Resul.s from the studies about host-gut microbial.interactions demonstrated that gut microbiota pl.ys a critical.rol. in the progression of IBD， and probiotics can significantl. improve microfl.ra dysbiosis and infl.mmatory response caused by intestinal.pathogens. However， several.0}mitations existed for the probiotics del.vered to the intestine in the free form (non-encapsul.ted)， such as l.w pH and diverse digestive enzymes in the gastrointestinal.tract， etc. To overcome the probl.ms， several.probiotic del.very systems were establ.shed and verified with effects. Here， the types and appl.cations of probiotics in animal.model. and cl.nical.studies are firstl. reviewed in this paper. Subsequentl.， various types of probiotic del.very systems are el.borated， containing the wel.-known microcapsul.s and hydrogel.del.very systems， and the engineered probiotic del.very systems are al.o introduced. Furthermore， mechanism of action associated with probiotics are il.ustrated， incl.ding maintaining gut microbiota barrier bal.nce， modul.ting the immune response， and al.eviating oxidative stress， etc. Final.y， we discussed the rel.tive advantages and disadvantages of different encapsul.tion methods， as wel. as future trends for further devel.pment of probiotic del.very systems with heal.h benefits.

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同时履行抗辩权阻却刑事不法的逻辑梳理与制度调适

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法学论坛 2024年第5期39卷 150-160页

作者：朱奇伟上海海事大学法学院上海201306

执行程序并不解决实体问题,因此同时履行抗辩权作为实体权利,并不天然阻却拒不执行判决、裁定罪的成立。但不承认同时履行抗辩权可以影响刑事不法认定的立场,过于强调公法和私法的区分,以及程序性规定和实体性规定的区分,忽视了在现代... 详细信息

执行程序并不解决实体问题,因此同时履行抗辩权作为实体权利,并不天然阻却拒不执行判决、裁定罪的成立。但不承认同时履行抗辩权可以影响刑事不法认定的立场,过于强调公法和私法的区分,以及程序性规定和实体性规定的区分,忽视了在现代法治实践中公法和私法相互影响的趋势,以及权利实现过程的程序关联性。承认同时履行抗辩权可以通过影响违法性评价的方式影响刑事不法认定的观点,更符合同时履行抗辩权的制度目的。我们不应当采取形式化的立场实现同时履行抗辩权同刑事责任评价的衔接,而应当基于实质评价的立场,在进行利益衡量的基础上,决定同时履行抗辩权在何种程度上可以影响刑事不法评价。对于未确定先后履行顺序的刑事判决,同时履行抗辩权可以阻却行为的违法性;而对于确定了先后履行顺序的刑事判决,同时履行抗辩权只能阻却可罚的违法性。

关键词：同时履行抗辩权刑事不法违法阻却事由利益衡量

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离子掺杂介孔生物活性玻璃的合成及应用研究

化学进展 2024年第2期36卷 271-284页

作者：李其伟廖建国河南理工大学材料科学与工程学院焦作454000

骨填充和骨替代生物材料的研究与开发是骨修复领域重要的研究方向之一。介孔生物活性玻璃(MBG)因其具有良好的生物活性以及可调节的孔径和有序的介孔结构,将在骨修复再生中发挥重要作用。通过不同的制备加工方法能得到纤维、支架、中空... 详细信息

骨填充和骨替代生物材料的研究与开发是骨修复领域重要的研究方向之一。介孔生物活性玻璃(MBG)因其具有良好的生物活性以及可调节的孔径和有序的介孔结构,将在骨修复再生中发挥重要作用。通过不同的制备加工方法能得到纤维、支架、中空结构或纳米颗粒结构的MBG;大量研究表明,在MBG中掺杂少量的治疗性无机离子,能赋予它们更多的生物学特性,包括成骨、抗菌、抗炎、止血或抗癌特性;而且无机离子掺杂的MBG作为支架或纳米颗粒加工后,仍然具有出色的生物活性反应。此外,通过在介孔结构内负载生物活性分子、治疗药物和干细胞可进一步改善MBG的性能。本文介绍了近年来MBG的合成、金属离子掺杂MBG的抗菌性能以及MBG在其他方面的应用进展。

关键词：介孔生物活性玻璃骨再生治疗性无机离子生物性能

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防范财务信息失真中律师的注意义务

证券市场导报 2024年第7期 14-27页

作者：杨骐玮北京大学法学院北京100871

“看门人”互动之良效与必要性为律师对财务信息的监督职责提供了证成理据。作为多“看门人”情境下的特别现象,“看门人”的互动与彼此影响会作用于财务信息失真的防范水平。是以,不宜将各“看门人”孤立看待。若其互动受阻,或缺乏必... 详细信息

“看门人”互动之良效与必要性为律师对财务信息的监督职责提供了证成理据。作为多“看门人”情境下的特别现象,“看门人”的互动与彼此影响会作用于财务信息失真的防范水平。是以,不宜将各“看门人”孤立看待。若其互动受阻,或缺乏必要的信息流动与沟通合作,财务信息失真被阻遏之概率则可能降低而更易出现各“看门人”的同时失守。五洋建设案便是这一效应的现实写照。至于律师应该对财务信息监督到何种程度,反应型监督较主动监督更为可取,即律师须对可能预示着会计欺诈、错误的警告信号作出反应,但不必对会计师的决定作专业评估。律师仅在通过必要调查、询问会计师甚至与之合作调查等方式确保警告信号被消除的情况下,才可继续代理。反应型监督纠正了将一般注意义务等同于“一般人的注意义务”的流行解读,为律师的注意义务提供了以能力禀赋为内核的参照标准,即一个具有一定基础会计知识、执业经验或敏感度的律师。

关键词：财务信息失真律师反应型监督注意义务警告信号

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Industrial.Fusion Cascade Detection of Sol.er Joint

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Computers, Material. and Continua 2024年第1期81卷 1197-1214页

作者： l. C. Zhang P. Wang S. l.u l. Shi M. Chongqing School University of Chinese Academy of Sciences Chongqing University Chongqing 400044 China Automatic Reasoning and Cognition Research Center Chongqing Institute ofGreen and Intelligent Technology Chinese Academy of Sciences Chongqing 400714 China Col.ege of Artificial.Intel.igence Chongqing School University of Chinese Academy of Sciences Chongqing 400714 China Design Department Liuzhou Fuzhen Bodywork Industrial Co. Ltd. Liuzhou 545006 China

With the remarkabl. advancements in machine vision research and its ever-expanding appl.cations, schol.rs have increasingl. focused on harnessing various vision methodol.gieswithin the industrial.real.. Specifical.y, detecting vehicl. fl.or wel.ing points poses unique chal.enges, incl.ding high operational.costs and l.mited portabil.ty in practical.settings. To address these chal.enges, this paper innovativel. integrates templ.te matching and the Faster RCNN al.orithm, presenting an industrial.fusion cascaded sol.er joint detection al.orithm that seaml.ssl. bl.nds templ.te matching with deep l.arning techniques. This al.orithm meticul.usl. weights and fuses the optimized features of both methodol.gies, enhancing the overal. detection capabil.ties. Furthermore, it introduces an optimized mul.i-scal. and mul.i-templ.te matching approach, l.veraging a diverse array of templ.tes and image pyramid al.orithms to bol.ter the accuracy and resil.ence of object detection. By integrating deep l.arning al.orithms with this mul.i-scal. and mul.i-templ.te matching strategy, the cascaded target matching al.orithm effectivel. accuratel. identifies sol.er joint types and positions. A comprehensive wel.ing point dataset, l.bel.d by experts specifical.y for vehicl. detection, was constructed based on images from authentic industrial.environments to val.date the al.orithm's performance. Experiments demonstrate the al.orithm's compel.ing performance in industrial.scenarios, outperforming the singl.-templ.te matching al.orithm by 21.3%, the mul.i-scal. and mul.itempl.te matching al.orithm by 3.4%, the Faster RCNN al.orithm by 19.7%, and the YOl.v9 al.orithm by 17.3% in terms of sol.er joint detection accuracy. This optimized al.orithm exhibits remarkabl. robustness and portabil.ty, ideal.y suited for detecting sol.er joints across diverse vehicl. workpieces. Notabl., this study's dataset and feature fusion approach can be a val.abl. resource for other al.orithms seeking to enhance their

关键词： Cascade object detection deep l.arning feature fusion mul.i-scal. and mul.i-templ.te matching sol.er joint dataset