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Viscosity in water from first-principles and deep-neural-network simulations

npj Computational Materials 2022年第1期8卷 1318-1327页

作者： Cesare Malosso Linfeng Zhang Roberto Car Stefano Baroni davide tisi SISSA—Scuola Internazionale Superiore di Studi Avanzati 34136TriesteItaly Program in Applied and Computational Mathematics Princeton UniversityPrincetonNJ08544USA DP Technology Beijing100080PR China Department of Chemistry Department of Physicsand Princeton Institute for the Science and Technology of MaterialsPrinceton UniversityPrincetonNJUSA CNR Istituto Officina dei Materiali SISSA Unit34136TriesteItaly

We report on an extensive study of the viscosity of liquid water at near-ambient conditions,performed within the Green-Kubo theory of linear response and equilibrium ab initio molecular dynamics(AIMD),based on density-functional theory(DFT).In order to cope with the long simulation times necessary to achieve an acceptable statistical accuracy,our ab initio approach is enhanced with deep-neural-network potentials(NNP).This approach is first validated against AIMD results,obtained by using the Perdew–Burke–Ernzerhof(PBE)exchange-correlation functional and paying careful attention to crucial,yet often overlooked,aspects of the statistical data ***,we train a second NNP to a dataset generated from the Strongly Constrained and Appropriately Normed(SCAN)*** the error resulting from the imperfect prediction of the melting line is offset by referring the simulated temperature to the theoretical melting one,our SCAN predictions of the shear viscosity of water are in very good agreement with experiments.

关键词： viscosity Strongly ambient

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Development of waste-to-energy through integrated sustainable waste management:the case of ABREN WtERT Brazil towards changing status quo in Brazil

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Waste Disposal and Sustainable Energy 2023年第3期5卷 295-308页

作者： Yuri Schmitke Almeida Belchior tisi Flavio Arantes Matos Maria Luisa N.M.Carneiro Waste to Energy Research and Technology Council—WtERT Brasil Distrito FederalBrasília71316-109Brazil Waste to Energy Research and Technology Council—WtERT Brasil Ribeirão PretoSão PauloBrazil Waste to Energy Research and Technology Council—WtERT Brasil Rio de JaneiroBrazil

In the context of circular economy,it is known that once waste is generated,it should be subject to proper treatment for recovering material or energy before being *** countries worldwide,especially developing countries such as Brazil,have been struggling to effectively apply sustainable waste management in municipalities and still rely on dumpsites and unsuitable ***,a weak legal framework,lack of financial resources and poor infra-structure as well as pressure from organizations profiting from the expansion of landfills are some factors contributing to the preservation of the negative status quo:the“landfill culture”.Material recovery,i.e.,recycling and composting,is applied to less than 5%of Brazilian municipal waste,while 95%is disposed of in landfills or *** this context,ABREN WtERT(Waste-to-Energy Research and Technology Council)Brazil was created in 2019 as the first permanent organization formed to promote the development of energy and material recovery from waste focused on the waste-to-energy(WTE)*** this paper,the strategy proposed and implemented by the organization towards changing the status quo in Brazil through an integrated sustainable waste management approach is *** proposed strategy integrates the concepts of Sustainability and Circular Economy for minimizing landfill disposal(avoiding methane emissions)and maximizing material/energy *** others,the approach focuses on changing the public opinion regarding thermal treatment facilities,mainly incinerators,which has been wrongly linked to pollution,excessive public expenditures and considered a harm to the recycling *** activities performed by ABREN include engaging public and private institutions,enhancing education,leading the publication of research and business studies,gathering industry members and academy experts,as well as creating strategic alliances with players around the *** a result,within a few years,major

关键词： Integrated Sustainable Waste Management(ISWM) Waste-to-energy(WTE) Municipal solid waste(MSW) Energy recovery

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怀念我国新型民族乐队的先躯,琵琶艺术大师陈济略教授

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音乐探索 2005年第1期 35-41页

作者：郑体思重庆师范大学生物系重庆400047

陈济略教授(笔名陈代谢1995.10-1990.2)1905年生于四川铜梁县,曾就读于铜梁县中及成都储才学校,自幼爱好国乐,尤喜琵琶.曾随族兄陈致君习清音琵琶,后经同学胡陈杰指点技法及若干小曲,为而后长期自学琵琶打下基础.大革命时代曾参加国民... 详细信息

陈济略教授(笔名陈代谢1995.10-1990.2)1905年生于四川铜梁县,曾就读于铜梁县中及成都储才学校,自幼爱好国乐,尤喜琵琶.曾随族兄陈致君习清音琵琶,后经同学胡陈杰指点技法及若干小曲,为而后长期自学琵琶打下基础.大革命时代曾参加国民革命军21军从事政治宣传工作,随部队辗转于鄂、赣、皖、苏,后浪迹于宁、沪、津一带,以琴会友.1928年考入前中央广播电台播音员训练班,后调任撰稿,并从事业余国乐活动.1935年该台成立音乐组,又调任音乐组长,1941年开办国乐训练班并兼班主任.抗战后期,创建了我国近代第一支新型专业民族管弦乐队,自兼指挥.

关键词：琵琶民族乐队政治宣传技法艺术大师清音国民革命军大革命教授

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抗战时期的中央大学白雪国乐社

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音乐探索 2001年第1期 48-52页

作者：郑体思重庆师范学院生物系

一、白雪国乐社成立经过和宗旨

关键词：白雪雪国抗战时期爱好师范校友人数

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