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The challenges on operating a zero net energy building facing global warming conditions

Building Simulation 2022年第3期15卷 435-451页

作者： Alberto Hernandez Neto Luciane Cleonice Durante Ivan julio Apolonio Callejas Emeli Lalesca Aparecida da Guarda JoséVinnicius Ranieri Moreira Escola Politécnica University of São PauloBrazil Federal University of Mato Grosso Brazil Federal University of Santa Catarina Brazil

This study proposes a methodology to evaluate the energy performance of existing Zero Energy Buildings and to prospect retrofit strategies in a Savannah climate,concerning the A2 scenario of emissions from the Fourth Report of the Intergovernmental Panel on Climate *** selected building to study is recognized for its high energy performance,named Centro SEBRAE de Sustentabilidade(CSS).Two efficient measures were considered:(i)improvement in the air conditioning system coefficient of performance(COP)and(ii)in the energy efficiency of the photovoltaic plates of generation *** methodology is grounded in the potential bioclimatic concept and the employed steps applied were:preparation of climate archives in the 2020,2050 and 2080 time-slices;calibration of the computational model;evaluation of the retrofit strategies on its energy consumption efficiency through computer *** the CSS has already attended mostly the bioclimatic strategies for the local climate and has high efficiency measures in its systems,the retrofit focused the air conditioning and PV *** isolated retrofit of the air conditioning system was unable to guarantees the NZEB condition despite providing an adequate level of energy efficiency until *** retrofit of the PV system was the only one that provides the NZEB condition for climate change *** contribution of this paper is to provide a guide to be used in NZEBs,with measures of optimization that provide high potential bioclimatic face to the local where it is built,making it possible to maintain this condition in scenarios of global warming.

关键词： sustainable constructions potential bioclimatic building energy consumption weather scenarios

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Finite element model with imposed slip surfaces for earth mass safety evaluation

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Journal of Central South University 2014年第9期21卷 3627-3638页

作者： Nuno ARAUJO Gaspar J.MACHADO julio B.MARTINS Hugo M.R.D.SILVA C-TAC Territory Environment and Construction Research Centre School of EngineeringUniversity of Minho Guimaraes 4800-058 Portugal Centre of Mathematics School of Sciences University of Minho Guimaraes 4800-058 Portugal

The study of earth masses requires numerical methods that provide the quantification of the safety factor without requiring detrimental assumptions. For that, equilibrium analysis can perform fast computations but require assumptions that limit its potentiality. Limit analysis does not require detrimental assumptions but are numerically demanding. This work provides a new approach that combines the advantage of both the equilibrium method and the limit analysis. The defined hybrid model allows probabilistic analysis and optimization approaches without the assumption of interslice forces. It is compared with a published case and used to perform probabilistic studies in both a homogeneous and a layered foundation. Analyses show that the shape of the density probability functions is highly relevant when computing the probability of failure, and soil elasticity hardly affects the safety of factor of the earth mass.

关键词： slope stability probabilistic methods reliability genetic algorithms safety factor

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Plant performance and morphofunctional differentiation in response to edaphic variation in Iberian columbines: cues for range distribution?

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Journal of Plant Ecology 2014年第4期7卷 403-412页

作者： Jesús M.Bastida Pedro J.Rey julio M.Alcántara Departamento de Biología Animal Biología Vegetal y EcologíaUniversidad de JaénParaje Las Lagunillas s/n.E-23071 JaénSpain

Aims Experimental studies of the response to environmental variation of closely related taxa are needed to understand the mechanisms underly-ing phenotypic divergence,habitat segregation and range span within a radiating *** explored the magnitude of phenotypic differenti-ation and adaptive plasticity in relation to edaphic variation and its sig-nificance for habitat segregation and range span in Iberian *** We performed a common garden experiment varying soil type(cal-careous ***)and depth(rocky-shallow ***)with two pairs of widespread and narrowly distributed subspecies of Iberian columbines:Aquilegia vulgaris(*** and nevadensis)and Aquilegia pyrenaica(*** and cazorlensis).We com-pared tolerance to edaphic variation,trait differentiation and adaptive plasticity of 10 morpho-functional traits between species and distri-bution ***,we obtained estimates of the competitive environment faced by each taxon in two to four populations per *** Findingsresults partially support hypotheses of higher competitive ability and tolerance to edaphic variation in widespread than in narrow endemic *** the species level,the widely distributed taxon was the most tolerant to edaphic *** species,no consistent pattern emerged since the population from the most widespread subspecies was the most tolerant in *** but not in *** were differentiated in many traits at species and range ***,the pattern of differentiation does not fully support the hypothesis of higher specialization and stress toler-ance in narrow *** plasticity was generally low,the results support the hypothesis of adaptive plasticity in widespread but not in restricted taxa at least at species *** differences(adaptive plasticity and competitive ability among others)may have contributed to phenotypic divergence and edaphic niche segregation,as well as to differen

关键词： Aquilegia habitat differentiation phenotypic divergence phenotypic plasticity endemism

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Circling the Blood in the Water: The Difficulties in Endangered Species Protections for the Great White Shark

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Natural Resources 2014年第11期5卷 666-680页

作者： Derek julio S.J. Quinney College of Law Salt Lake City USA

The purpose of legislation like the Endangered Species Act is to provide a means to conserve the ecosystems of endangered and threatened species, but not all species that may appear to need conservation are granted protection. An estimated 100 million sharks are killed each year largely due to exploitation, yet few shark species are ever granted protection under state or federal endangered species acts. The Northeastern Pacific population of the Great White Shark is no exception. Despite the numerous threats facing the white shark, NOAA denied a petition to list it as an endangered or threatened species under the federal Endangered Species Act. In light of the pending California decision to list the white shark under its state endangered species act, this paper considers whether or not such extreme protections are necessary. This paper first discusses the threats facing the white shark, the listing processes of both the federal and the California endangered species acts, and NOAA’s 12-month negative finding. Finally, this paper concludes that endangered species protections are not warranted in the case of the Northeastern Pacific white shark because of prior government intervention and conservation efforts already in place.

关键词： Endangered Species Act ESA CESA California Endangered Species Act Great White Shark

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Artificial intelligence in cancer target identification and drug discovery

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Signal Transduction and Targeted Therapy 2022年第6期7卷 1951-1974页

作者： Yujie You Xin Lai Yi Pan Huiru Zheng julio Vera Suran Liu Senyi Deng Le Zhang College of Computer Science Sichuan UniversityChengdu 610065China Laboratory of Systems Tumor Immunology Friedrich-Alexander-Universität Erlangen-Nürnberg(FAU)and Universitätsklinikum ErlangenErlangen 91052Germany Faculty of Computer Science and Control Engineering Shenzhen Institute of Advanced TechnologyChinese Academy of SciencesRoom D5131068 Xueyuan AvenueShenzhen University TownShenzhen 518055China School of Computing Ulster UniversityBelfast BT151EDUK Institute of Thoracic Oncology Department of Thoracic SurgeryWest China HospitalSichuan UniversityChengdu 610065China Key Laboratory of Systems Biology Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesChinese Academy of SciencesHangzhou 310024China Key Laboratory of Systems Health Science of Zhejiang Province Hangzhou Institute for Advanced StudyUniversity of Chinese Academy of SciencesHangzhou 310024China

Artificial intelligence is an advanced method to identify novel anticancer targets and discover novel drugs from biology networks because the networks can effectively preserve and quantify the interaction between components of cell systems underlying human diseases such as ***,we review and discuss how to employ artificial intelligence approaches to identify novel anticancer targets and discover ***,we describe the scope of artificial intelligence biology analysis for novel anticancer target ***,we review and discuss the basic principles and theory of commonly used network-based and machine learning-based artificial intelligence ***,we showcase the applications of artificial intelligence approaches in cancer target identification and drug *** together,the artificial intelligence models have provided us with a quantitative framework to study the relationship between network characteristics and cancer,thereby leading to the identification of potential anticancer targets and the discovery of novel drug candidates.

关键词： drugs cancer drug

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Rotational Dynamics: An Exciting Challenge

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World Journal of Mechanics 2017年第3期7卷 68-84页

作者： julio Cano Advanced Dynamics C.B. Madrid Spain

This paper presents the reference criteria of rotational dynamics of accelerated systems in the field of Rational Mechanics, exposing the differentiation between inertial and non-inertial dynamic systems, and describes the unique research project developed by Advanced Dynamics CB up to proposing the Theory of Dynamic Interactions. This paper aims to deliver a commentary on developments in the field of rotational dynamics. Professor Barceló proposes that in today’s physics, a change of mindset is necessary that allows us to accept the true behavior of mobile objects subject to non-coaxial speed variations. The proposed dynamic allows us understand certain effects of rotating bodies. The application of these dynamic hypotheses to other fields of physics and technology will possibly allow new and suggestive advances in research, especially to bodies and systems with rotation in astrophysics and astronautics, allowing new dynamic working hypotheses.

关键词： Rotational Motion Dynamic Interactions Rotational Inertia Accelerated Systems Angular Displacement

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一种缓冲回填材料的筛选及其特性:西班牙实例(英文)

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岩石力学与工程学报 2006年第4期25卷 768-780页

作者： Villar María Victoria Astudillo julio Huertas Fernando CIEMAT 能源环境与技术研究中心西班牙马德里28040 ENRESA 国家放射性废物管理公司S.A.西班牙马德里28043

介绍了西班牙在高放废物深地质处置中用于缓冲回填材料的泥岩的筛选及其特性的研究成果,这项研究在西班牙核废料管理委员会资助下进行,始于 20 世纪 80 年代,且在开始阶段主要是开展泥岩沉积层及黏土供应商的筛选工作。黏土这些特性与... 详细信息

介绍了西班牙在高放废物深地质处置中用于缓冲回填材料的泥岩的筛选及其特性的研究成果,这项研究在西班牙核废料管理委员会资助下进行,始于 20 世纪 80 年代,且在开始阶段主要是开展泥岩沉积层及黏土供应商的筛选工作。黏土这些特性与标准已被国际社会广泛接受,但进一步的研究主要涉及到泥岩的矿物纯度、持水特性、可塑性、低渗透性、较高的膨胀压力和热导性。经初步研究,确定两种膨润土沉积层被选中,并在实验室中对其特性进行了研究,主要包括:热–水–力特性的确定、预加热和温度的影响以及石英添加剂的作用。由于膨润土具有较高的膨胀性以及低渗透性,因而必须对传统的试验技术进行改进,并设计出新的试验设备。最终确定Cortijo de Archidona(Almería)选为西班牙膨润土的供应区,其开采的膨润土已在近期结束的数个研究课题中得到了应用。无论是从矿物学、热学、水力学、力学和地质化学,还是从可变性等方面看来,该区膨润土的特性都是最好的;另外,处置库中膨润土的变化特征在实验室以及现场都已经作了相应的研究。

关键词：放射性废物处置膨润土屏障西班牙泥岩蒙脱土皂石

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comLocal adaptation to distinct elevational cores contributes to current elevational divergence of two Aquilegia vulgaris subspecies

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Journal of Plant Ecology 2015年第3期8卷 273-283页

作者： Jesús M.Bastida Pedro J.Rey julio M.Alcántara Departamento de Biología Animal Biología Vegetal y EcologíaUniversidad de JaénJaén E-23071Spain

Aims Phenotypic plasticity and local adaptation of populations at their distributional limits are crucial to understand species colonization and persistence in novel or marginal environments,as well as spe-cies divergence and niche width *** assess the contri-bution of these processes to shape current elevational limits and determine elevational phenotypic divergence between two subspe-cies of Aquilegia vulgaris(*** and nevadensis).Methods We conducted sowing and transplant experiments considering four elevations throughout the current elevational range of *** in southern Iberian *** were designed to explore,on the one hand,local adaptation through three components of performance(germination,survival and growth)and,on the other hand,the phenotypic differentiation and/or plasticity associated to local *** populations per subspecies(three from the elevational core and one from the elevational boundary)were used as seed *** of local adaptation and phenotypic differentiation are examined in the context of the‘centre-periphery’*** Findings Central populations of both subspecies performed better at their local elevations while marginal populations were maladapted,confirming the hypothesis and contributing to explain the current elevational segregation of these *** of glandular pubescence and germination timing seem to be related to local adaptation,through phenotypic differentiation between subspe-cies or *** widespread *** showed signals of adaptive plasticity in the timing of germination while it was not the case in the endemic ***.

关键词： Iberian Aquilegia local adaptation phenotypic plasticity centre-periphery hypothesis elevational divergence germination timing

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The effect of electrical current on lubricant film thickness in boundary and mixed lubrication contacts measured with ultrasound

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Friction 2024年第8期12卷 1882-1896页

作者： julio A.CAO-ROMERO-GALLEGOS Saeid TAGHIZADEH Oscar A.AGUILAR-ROSAS R.S.DWYER-JOYCE Leonardo I.FARFAN-CABRERA Tecnologico de Monterrey Escuela de Ingeniería y CienciasAve.Eugenio Garza Sada 2501MonterreyN.L.64849México Department of Mechanical Engineering Leonardo Centre for TribologyUniversity of SheffieldSheffield S13JDUK

This work explores experimentally the effects of DC electrical currents on lubricant film thickness alteration in lubricated sliding steel contacts in the boundary and mixed regime as measured by *** experiments were performed in a two-electrode cell-based pin-on-disk tester instrumented with ultrasonic *** and electrified tribological tests were conducted on steel flat-on-flat contacts under various speeds and loads using both a mineral base oil and a gear *** thickness,coefficient of friction(CoF),and electrical contact resistance(ECR)were measured during short experiments(30 s)in unelectrified and electrified(1.5 and 3 A)*** results suggest that film thickness,CoF,and all ECR are altered by passing DC currents through the *** particular,film thickness increased and decreased,respectively,by applying electricity at the different speeds and loads *** alterations were majorly ascribed to oil viscosity decrease by local heat and surface oxidation caused by electrical discharge and break down at the interface.

关键词： electrified sliding ultrasonic measurement electric vehicles pin-on-disk

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Bazin and Merleau-Ponty： Film and Its Ontological Bet

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Journal of Literature and Art Studies 2017年第7期7卷 899-908页

作者： julio Bezerra Universidade Federal do Rio de Janeiro Rio de Janeiro Brasil

There is a harmony between Andre Bazin＇s and Maurice Merleau-Ponty＇s approaches to cinema. They both see cinema as a new imperative language to express the being, capable of reflecting on our promiscuity with the world and things. Both realized the ontological bet that the game of imagination contains： the emergence of the image wrapped in a back and forth movement, from things to form, from fact to sense and meaning, and vice versa. The purpose of this article is to discuss Merleau-Ponty＇s and Bazin＇s interest in an ontological investigation of the cinema, analyzing their affinities and differences, identifying paths to be explored and affirming a certain idea of cinema.

关键词： Maurice Merleau-Ponty Andre Bazin and ontology

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