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High-Order Low-Dissipation Shock-Resolving TeNO-THINC Schemes for Hyperbolic Conservation Laws

Communications in Computational Physics 2023年第9期34卷 1043-1078页

作者： Shinichi Takagi hiro Wakimura Lin Fu Feng Xiao Department of Mechanical engineering Tokyo Institute of Technology2-12-1 Ookayama Meguro-kuTokyo152-8550Japan Department of Mechanical and Aerospace engineering The Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina Department of Mathematics The Hong Kong University of Science and TechnologyClear Water BayKowloonHong KongChina HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute FutianShenzhenChina Shenzhen Research Institute The Hong Kong University of Science and TechnologyShenzhenChina

While the recently proposed TeNO(targeted essentially non-oscillatory)schemes[Fu et al.,Journal of Computational Physics 305(2016):333-359]exhibit better performance than the classical WeNO(weighted essentially non-oscillatory)schemes with the same accuracy order,there is still a room for further improvement,e.g.,the physical discontinuities may be significantly smeared by the excessive numerical dissipation due to the enforcement of the eNO property after a long-time *** recently,a new fifth-order TeNO5-THINC scheme is proposed by coupling the TeNO5 scheme with a non-polynomial THINC(tangent of hyperbola for interface capturing)scheme based on a parameter-free discontinuity *** novelty originates from the fact that the new strategy locates the discontinuities accurately and deploys the jump-like THINC reconstruction scheme for resolving the discontinuities with a sub-cell resolution,instead of enforcing the eNO *** new scheme successfully leverages the excellent wave-resolution property of standard TeNO schemes for smooth and under-resolved continuous scales and the discontinuity-resolving capability of THINC for reconstructing genuine *** this work,we further develop the low-dissipation discontinuity-resolving very-high-order TeNO-THINC reconstruction schemes for hyperbolic conservation laws by proposing tailored coupling *** loss of generality,the six-and eight-point TeNO-THINC schemes are developed,and the explicit formulas are given as well as the built-in *** on a set of critical benchmark simulations,the newly proposed schemes show ***,***,*** and ***/***.,34(2023),pp.1043-1078 significantly lower numerical dissipation when compared to the counterpart TeNO schemes without sacrificing numerical *** presented numerical results represent the state-of-the-art in the literature and can serve as references for future algorithm development.

关键词： TeNO THINC WeNO high-order numerical schemes low-dissipation schemes compressible flows

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<i>Aloe vera</i>—Mechanisms of Action, Uses, and Potential Uses in Plastic Surgery and Wound Healing

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Surgical Science 2020年第10期11卷 312-328页

作者： Waylon M. Zeng Anamaria Parus Connor W. Barnes matthew.e. hiro Martin C. Robson Wyatt G. Payne College of Medicine University of Central Florida Orlando FL USA Department of Plastic and Reconstructive Surgery University of South Florida Tampa FL USA Institute for Tissue Regeneration Repair and Rehabilitation Surgical Service Department of Veteran Affairs Bay Pines VA Health System Bay Pines FL USA

Aloe vera has been used for centuries for medicinal purposes. Clinical and experimental evidence indicates usefulness for skin moisturization, promoting wound healing, thermal skin injury, frostbite, and ischemic skin... 详细信息

em>Aloe veraem> has been used for centuries for medicinal purposes. Clinical and experimental evidence indicates usefulness for skin moisturization, promoting wound healing, thermal skin injury, frostbite, and ischemic skin insults. em>Aloe veraem> has anti-inflammatory, vasodilatory, antimicrobial, and proliferative actions, which have been investigated in various experimental models and in various in vitro studies. This extensive literature review of the properties and actions of em>Aloe veraem> finds substantial evidence for the reported and also likely clinical usefulness for em>Aloe veraem> in Plastic Surgery and in wound care and wound healing. Though further clinical investigation is warranted, Aloe vera use may likely be indicated in situations where its effects could positively influence outcomes, such as wound healing, flap vascularity, and inflammatory skin pathologies.

关键词： Aloe vera Wound Healing Anti-Inflammatory Prostaglandin Anti-Microbial Anti-Oxidant Angiogenesis

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TeSTING k-eDGe-CONNeCTIVITY OF DIGRAPHS

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Journal of Systems Science & Complexity 2010年第1期23卷 91-101页

作者： Yuichi YOSHIDA.hiroI TO School of Informatics Kyoto University

This paper presents an algorithm that tests whether a given degree-bounded digraph is k-edge-connected or e-far from k-edge-connectivity. This is the first testing algorithm for k-edge- connectivity of digraphs whose running time is independent of the number of vertices and edges. A digraph of n vertices with degree bound d is ε-far from k-edge-connectivity if at least εdn edges have to be added or deleted to make the digraph k-edge-connected, preserving the degree bound. Given a constant error parameter ε and a degree bound d, our algorithm always accepts all k-edge-connected digraphs and reiects all digraphs that is ε-far from k-edge-connectivity with orobabilitv at least 2/*** runs in O（d（εd^-c）^k logεd^-1O）（c〉1 is a constant）time when input digraphs are restricted to be （k-1）-edge connected and runs in O（d（εd^-ck）^klogεd^-kO）（c〉1 is a constant）time for general digraphs.

关键词： Digraph graph k-edge-connectivity property testing.

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组胺在机体免疫反应中的作用

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中国药理学通报 2007年第1期23卷 13-16页

作者：吕艳青栗原博暨南大学中药及天然药物研究所广东广州510632

免疫细胞不但表达组胺受体,其中大多数细胞还具有合成组胺的能力。从抗原提呈细胞到T细胞以及抗体类型,组胺对免疫系统具有广泛和特有的生物学作用,并影响炎症、免疫性疾病及肿瘤等病理过程。此外,免疫应答过程中产生的多种细胞因子也... 详细信息

免疫细胞不但表达组胺受体,其中大多数细胞还具有合成组胺的能力。从抗原提呈细胞到T细胞以及抗体类型,组胺对免疫系统具有广泛和特有的生物学作用,并影响炎症、免疫性疾病及肿瘤等病理过程。此外,免疫应答过程中产生的多种细胞因子也参与和调控组胺的合成、释放及受体表达。

关键词：组胺细胞因子免疫反应炎症肿瘤

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Pulmonary Thromboembolism in a Soccer Player after COVID-19 Infection: Case Report

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Journal of Sports Science 2023年第1期11卷 1-6页

作者： Paulo Roberto Santos-Silva Júlia Maria D'Andrea Greve Fernando Ribeiro Cristian Alvarez Fernanda Firmino Giachetta Marcelo hiro Akiyoshi Ichige Guilherme Veiga Guimarães Instituto de Ortopedia e Traumatologia do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo São Paulo05403-010Brasil Institute of Biomedicine(iBiMeD) School of Health SciencesUniversity of AveiroAveiro3810-193Portugal exercise and Rehabilitation Sciences Laboratory School of Physical TherapyFaculty of Rehabilitation SciencesUniversidad Andres BelloConcepcion8370035Chile Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo São Paulo05403-000Brasil

Background:Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),which causes COVID-19,is characterized by an increased risk of thromboembolic ***,more than 80%of patients are asymptomatic or have only minor/mild *** addition,diagnosing thromboembolism in athletes is challenging,as symptoms can be confused with musculoskeletal complaints or physical *** presentation:Here we report the case of a previously healthy 34-year-old professional soccer player with COVID-19 infection and genetic predisposition to *** baseline,he was fit,had no symptoms,did not require hospital admission due to a COVID-19 infection,and was started on a five-day course of azithromycin and dexamethasone *** 10 days of returning to professional activity,he developed pulmonary embolism following a COVID-19 infection during a physical exercise *** showed positive acute and subacute pulmonary thromboembolism,being treated with rivaroxaban 20 mg/day *** shared decision-making between the medical team and the athlete was not to return to professional soccer,given the quantifiable ***:This case illustrates the potential risk of COVID-19-induced pulmonary thromboembolism,which can be affected by genetic predisposition and dexamethasone therapy or the consequences of *** this clinical period,the athlete’s condition may be overlooked due to the masking effects of other clinical conditions and physical *** residual effects of COVID-19 disease can appear late,requiring caution and follow-up by the medical team before releasing the athlete into a training program.

关键词： COVID-19 SARS-CoV-2 pulmonary embolism anticoagulation athlete.

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日本对汉字的加工及其背景

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长江学术 2015年第3期 102-107页

作者：笹原宏之早稻田大学社会科学综合学术院

日本人倾向于将汉字视作"日本的文字",对其抱有非常微妙的情感,并敢于对汉字进行加工。就平民百姓而言,其汉字观,以及对汉字在实用场所中的各种应用,有很大差异。而且,日本人热衷于适度选择不同性质的文化,借来混合使用,从而形成了独具... 详细信息

日本人倾向于将汉字视作"日本的文字",对其抱有非常微妙的情感,并敢于对汉字进行加工。就平民百姓而言,其汉字观,以及对汉字在实用场所中的各种应用,有很大差异。而且,日本人热衷于适度选择不同性质的文化,借来混合使用,从而形成了独具日本特色的表意文字和表音文字混合使用的拼写方式。本文就影响日本文字书写体系的诸多因素,进行了全面探讨。并就日语中只借用汉字的发音或者只借用字义的用字方式(借字),根据民族固有语对汉字进行训读的方式(国训),以及以汉字为基础重新组合各构件来造字以记录本国特有事物的国字,进行了详细介绍。

关键词：日本汉字书写方式体系混用借字国训国字

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北方垄作区大豆有效营养面积研究

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中国油料作物学报 2008年第2期30卷 201-205页

作者：韩秉进金剑郭亮李莉莉中嶋博中国科学院东北地理与农业生态研究所黑土生态重点实验室哈尔滨150081 黑龙江省双城市农业技术中心双城150100 日本北海道大学北方生物圈フィ一ノしト科学センタ一札幌060-0811

2001～2004年，运用作物有效营养面积理论，对北方垄作区大豆垄幅的合理性问题进行了试验研究。研究表明大豆主产区黑龙江省中部、南部地区大豆有效营养面积为2210～4500cm^2，有效株行距为47．0～67．1cm。其中中部地区的有效营养面积... 详细信息

2001～2004年，运用作物有效营养面积理论，对北方垄作区大豆垄幅的合理性问题进行了试验研究。研究表明大豆主产区黑龙江省中部、南部地区大豆有效营养面积为2210～4500cm^2，有效株行距为47．0～67．1cm。其中中部地区的有效营养面积在2210～4025cm^2，即有效株行距为47．0～***，南部地区的有效营养面积在3838～4500cm^2，即有效株行距为61．9～67．1cm。南部地区品种有效营养面积较大，中部地区品种有效营养面积较小。据此阐明目前生产上广泛采用67～70cm的垄作，已超过了大豆的有效株行距，造成了土壤资源等的浪费。中、北部垄作区采用55cm左右的垄距种植大豆，将会更有利于大豆群体产量的提高。该理论为目前黑龙江省北部地区栽培面积逐渐增大的大豆窄行垄栽培提供了有力的理论根据。

关键词：有效营养面积最佳营养面积大豆品种单株产量

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Observation of X-ray Lines from a Gamma-Ray Burst （GRB991216）:evidence of Moving ejecta from the Progenitor

Observation of X-ray Lines from a Gamma-Ray Burst （GRB99121...

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中国天文学会高能分会2004年学术年会

作者： L.Piro G.Garmire M.Garcia G.Stratta e.Costa M.Feroci P.Mszros M.Vietri H.Bradt D.Frail F.Frontera J.Halpern J.Heise K.Hurley N.Kawai R.M.Kippen F.Marshall T.Murakami V.V.Sokolov T.Takeshima A.Yoshida Istituto Astrofisica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Department of Astronomy and Astro-physics 525 Davey Lab Pennsylvania State Universi-ty University Park PA 16802 USA Harvard–Smith- sonian Center for Astrophysics 60 Garden Street Cambridge MA 02138 USA Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Istituto Astro?sica Spaziale Consiglio Nazionale delle Ricerche （CNR） Via Fosso del Cavaliere 00133 Roma Italy Department of Astronomy and Astro-physics 525 Davey Lab Pennsylvania State Universi-ty University Park PA 16802 USA Department of Physics Universita’Roma Tre Via della Vasca Navale 84 00146 Roma Italy Massachusetts Institute of Tech-nology 77 Massachusetts Avenue Cambridge MA02139 USA National Radio Astronomy Observato-ry 1003 Lopezville Road Socorro NM 87801 USA Istituto Tecnologie e Studio Radiazioni extraterrestri/CNR Via Gobetti 101 40129 Bologna Italy Depart-ment of Astrophysics Columbia University New York NY 10027 USA Space Research Organization in the Netherlands Sorbonnelaan 2 3584 CA Utrecht Netherlands University of California Space Science Laboratory Berkeley CA 94720 USA Institute of Physical and Chemical Research （RIKeN） 2-1 Hiro- sawa Wako-Shi Saitama 351-0198 Japan. Univer-sity of Alabama NASA/Marshall Space Flight Center Huntsville AL 35899 USA NASA/Goddard Space Flight Center Code 661 Greenbelt MD 20771 USA Institute of Space and Astronautical Science 3-1-1 Yoshinodai Sagamihara Kanagawa 229-8510 Japan Russian Academy of Sciences Special Astrophysical Observatory Nizhnij Arkhyz Zelenchukskaya Karachaevo-Cherkesia 369167Russia NASDA Na-tional Space Development Agency of Japan WTC Building 2-4-1 Hamamatsu-cho Minato-ku Tokyo 105-60 Japan. Institute of Physical and Chemi

We report on the discovery of two emission features observed in the x-ray spectrum of the afterglow of the gamma-ray burst (GRB) of 16 December 1999 by the Chandra X-ray Observatory. These features

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