901 research outputs found
Requirements and libraries in BIM based refurbishment of hydro-power-plants
Get PDFVedno večje povpraševanje po električni energiji povečuje potrebno po proizvodnji energije. Ker si svet želi najti okolju prijaznejše energetske vire, je zelo pomembna možnost obnove obstoječih hidroelektrarn, da bi povečali njihovo življenjsko dobo in zmogljivosti, ne da bi pri tem imeli pomembne okoljske posledice.
Uporaba BIM omogoča bolj kakovosten potek prenove hidro-elektrarn (HE), boljši nadzor nad izmenjavo informacij in s tem lažjo izvedbo, boljše upravljanje naprav ter delovanje in vzdrževanje. Zato se ta naloga osredotoča na razvoj smernic za uporabo BIM pri projektih prenove HE. V okviru naloge so izpostavljeni glavni vidiki izvedbe BIM, kaj se pri pristopu BIM uporablja za tovrstne projekte ter izpostavlja nekatere trenutne izzive, s katerimi se soočamo pri uporabi BIM v industrijskem sektorju, kar je prikazano na študiji primera BIM.
Za študijo primera uporabe BIM je služil projekt prenove HE Formin. Študija primera vključuje uporabo orodij, kot je Revit kot glavno avtorsko okolje, dodatek MagiCAD za načrtovanje sistemov MEP ter dRofusa upravljanje projektnih zahtev.The ever-increasing demand for electrical energy pushes forward the need for more energy generation. As the world seeks to find more environmentally friendly energy sources a very significant option lays on the refurbishment of existing hydro powerplants in order to increase their lifetime and capacity without adding any significant environmental consequences. Even though it is not a new practice, the refurbishment of HPPs can benefit from the increasing applicability of BIM methodologies that have been steadily spreading from the construction sector into the industrial sector. Using BIM in the refurbishment project allows for a higher quality overall process, more control over information exchanges and better management of the construction, the plant facilities and even generates benefits for operation and maintenance.
This thesis work will focus on providing guidelines on how to use BIM into HPP refurbishment projects by exposing what are the main aspects of the BIM implementation process, what BIM uses are most valuable for this kind of projects, defining some of the current challenges BIM faces when being applied to the industrial sector and providing a prototype for BIM implementation case study.
The refurbishment project for the Formin HPP in Slovenia served as case study for the BIM workflow. The case study make use of tools like Revit for design, review for decision making, MagiCAD for MEP libraries, and dRofus for requirement specifications and project management
Desenho integrado e desenho autónomo na obra de Luís Filipe de Abreu
No full textThe main objective of this research is to present and explain Drawing by Luís Filipe de Abreu, in the dual aspect of autonomous drawing and integrated drawing, both of which form the basis of all his work. In addition to a comprehensive knowledge of the graphic work, reference is also made to the founding concepts of its creation and the way in which they manifest themselves in the different genres of artistic expression in which drawing is integrated. The problematic of the work involves issues related to the teaching of Visual Form and Composition, as well as the creative imagination associated with the singularity of graphic language. Ascending and Descending Geometrization are two concepts that run through the whole operating methodology of this author, along with the intentionality of colour and conceptual freedom, which translates into different trends and formulations of the drawings, denser or more stripped down, more pictorial or more graphic, more gestural or more accurate. These contents are dealt with transversally in the three main chapters: conceptuality, technical-operational means and the representation of the real thing. The study of drawing, in the various areas presented, follows a historical and aesthetic framework, reflecting the cultural and artistic context of this artist's work, which includes various fields of graphic arts, studied and analysed in this work, namely literary, advertising and fiduciary illustration. The presence of drawing in medals, tapestries and tile panels is also discussed. This research includes pieces from the author's private collection, namely, intimate drawings in notebooks, maquettes and several studie
Evidencing the "robot phase transition" in experimental human-algorithmic markets
Get PDFJohnson, Zhao, Hunsader, Meng, Ravindar, Carran, and Tivnan (2012) recently suggested the existence of a phase transition in the dynamics of financial markets in which there is free interaction between human traders and algorithmic trading systems ("robots"). Above a particular time-threshold, humans and robots trade with one another; below the threshold all transactions are robot-to-robot. We refer to this abrupt system transition as the "robot phase transition". Here, we conduct controlled experiments where human traders interact with 'robot' trading agents in minimal models of electronic financial markets to see if correlates of the two regimes suggested by Johnson et al. (2012) occur in such laboratory conditions. Our results indicate that when trading robots act on a super-human timescale, the market starts to fragment, with statistically lower human-robot interactions than we would expect from a fully mixed market. We tentatively conclude that this is the first empirical evidence for the robot phase transition occurring under controlled experimental conditions
Conhecendo a literatura de Filipe Lutalo
Get PDFInterview with Minas Gerais writer Filipe Lutalo, author of Almoço de domingo (Sunday Lunch). This prose work, featuring paratexts by social historian Josemeire Alves and writer Cidinha da Silva, presents narratives in which the unifying element is human relationships. These stories foreground everyday experiences and the sharing of affections. Composed with the skill of a master prose stylist and a profound poetic quality — hallmarks of the potency of Afro-Brazilian literary production — these narratives render daily life, often through intergenerational interactions, to reveal the emergence of memories in the process of construction and the connections that make them possible. This conversation engaged with the author’s understandings of literature, his approaches to literary creation, and his writing projects.Entrevista realizada com o escritor mineiro Filipe Lutalo, autor de Almoço de domingo. Nesse livro de prosa, que apresenta paratextos da historiadora social Josemeire Alves e da escritora Cidinha da Silva, são narradas histórias cujo elemento de alinhavo são as relações entre pessoas, diante das experiências do cotidiano, em compartilhamento de afetos. As narrativas, escritas com o apuro de excelente prosista e de grande poeticidade na escrita – potências da produção literária afro-brasileira – também trazem essas vivências cotidianas pelas interações intergeracionais, a despontar as memórias em construção e as conexões que as possibilitam. Nessa entrevista, conversamos sobre compreensões da literatura, caminhos da criação literária e projetos de escrita
Filipe Carreira da Silva, Mead and Modernity. Science, Selfhood and Democratic Politics
Get PDFGeorge H. Mead: A Therapy for the Malaise of Modernity? In his recent volume on Mead, Filipe Carreira da Silva proposes an interpretation of the pragmatist’s thought that develops through three fundamental points of reference. According to the author, science, selfhood and democratic politics constitute “the pillars” of a new approach to the problem of modernity; an approach in which the mutual interchange between these moments projects on the theoretical level a reflection of the relational ..
Mobilidade Urbana e Mobilidade Ativa em Tempos de Pandemia: Uma Entrevista com Dr. Peter Cox
Get PDFEm entrevista realizada em 2021, o prof. Dr. Filipe Marino entrevista o prof. Dr. Peter Cox, Universidade de Chester (Reino Unido), autor dos livros The Politics of Cycling Infrastructure (2020) e Moving People: sustainable transport development (2010), sobre o futuro da mobilidade urbana e os caminhos para a mobilidade ativa no cenário pós pandêmico.Palavras-chave: Mobilidade Urbana; Mobilidade Ativa; Mobilidade e pandemia.
AbstractIn 2021, Prof. Dr. Filipe Marino conducted an interview with Prof. Dr Peter Cox, from the University of Chester (UK), author of The Politics of Cycling Infrastructure (2020) and Moving People: sustainable transport development (2010), on the future of urban mobility and pathways to active mobility in a post pandemic scenario.Keywords: Urban Mobility; Active Mobility; Mobility; Pandemic
Escola de Dança João Luiz Rolla - O Despertar das Formas
No full textCoreografia e figurinos: Ricardo Ordoñez. Assistente Coreográfica: Regina Guimarães. Música Maurice Ravel. Elenco: Claudia Fernandes, Claudia Moreira, Diana Finco, Filipe Oliveira, Laura Guimarães, Luca Beltrão, Marcelo Lomando, Marcia Lima, Marisa Buarque, Nani Ruschel, Paulo Correia, Simone Conceição, Simone Lewis, Vera Ruschel, Virginia Ruschel. A fotografia integra o acervo doado por Maria Celeste Etges.Bailarinas da Escola de João Luiz Rolla em cena da coreografia O Despertar das Formas apresentada no Auditório do Palácio Farroupilha em Porto Alegre (RS) em outubro de 1982.ÓtimoDanç
Luís Filipe de Abreu e o desenho das notas de escudo emitidas pelo Banco de Portugal
No full textTese de mestrado, Desenho, Universidade de Lisboa, Faculdade de Belas Artes, 2012Since the Portuguese Escudo banknotes appeared, in 1910 with the Implantation of the Republic– issued by the Portuguese Central Bank –, until they were replaced in 2002 by the Euro, they have undergone huge changes, both regarding the evolution of the safety rules, of the production technical means and their artistic design. This work aims at shedding light on the process of making an Escudo banknote, which has always been involved in major secrecy. Hereby we try to understand the paper currency as a means of production and transmission of images and concepts linked to the visual culture of its time. This essay focuses on approaching the evolution of the design of the Escudo banknotes that has had the contribution of Portuguese plastic artists, the last one having been Luís Filipe de Abreu, as subsequently the Portuguese State adhered to the Euro. We will start by analysing the first Escudo banknotes partly designed by the engravers of the Portuguese Central Bank. We will subsequently analyse the work of João de Sousa Araújo, who was the first to change the design of this banknotes, and finally we will analyse the “author banknotes” drawing by Luís Filipe de Abreu, who totally revolutionised what had been done in Portugal until then.
With this work we try to broadly research, collect, gather and analyse, both in depth and individually, the whole process of producing a fiduciary note in order to better understand the importance of the great innovative work of Luís Filipe de Abreu, highlighting in the process the role and quality of drawing, as a mean of investigatio
Luís Filipe de Abreu e o desenho das notas de escudo emitidas pelo Banco de Portugal
No full textTese de mestrado, Desenho, Universidade de Lisboa, Faculdade de Belas Artes, 2012Since the Portuguese Escudo banknotes appeared, in 1910 with the Implantation of the Republic– issued by the Portuguese Central Bank –, until they were replaced in 2002 by the Euro, they have undergone huge changes, both regarding the evolution of the safety rules, of the production technical means and their artistic design. This work aims at shedding light on the process of making an Escudo banknote, which has always been involved in major secrecy. Hereby we try to understand the paper currency as a means of production and transmission of images and concepts linked to the visual culture of its time. This essay focuses on approaching the evolution of the design of the Escudo banknotes that has had the contribution of Portuguese plastic artists, the last one having been Luís Filipe de Abreu, as subsequently the Portuguese State adhered to the Euro. We will start by analysing the first Escudo banknotes partly designed by the engravers of the Portuguese Central Bank. We will subsequently analyse the work of João de Sousa Araújo, who was the first to change the design of this banknotes, and finally we will analyse the “author banknotes” drawing by Luís Filipe de Abreu, who totally revolutionised what had been done in Portugal until then.
With this work we try to broadly research, collect, gather and analyse, both in depth and individually, the whole process of producing a fiduciary note in order to better understand the importance of the great innovative work of Luís Filipe de Abreu, highlighting in the process the role and quality of drawing, as a mean of investigatio
Luís Filipe de Abreu e o desenho das notas de escudo emitidas pelo Banco de Portugal
No full textTese de mestrado, Desenho, Universidade de Lisboa, Faculdade de Belas Artes, 2012Since the Portuguese Escudo banknotes appeared, in 1910 with the Implantation of the Republic– issued by the Portuguese Central Bank –, until they were replaced in 2002 by the Euro, they have undergone huge changes, both regarding the evolution of the safety rules, of the production technical means and their artistic design. This work aims at shedding light on the process of making an Escudo banknote, which has always been involved in major secrecy. Hereby we try to understand the paper currency as a means of production and transmission of images and concepts linked to the visual culture of its time. This essay focuses on approaching the evolution of the design of the Escudo banknotes that has had the contribution of Portuguese plastic artists, the last one having been Luís Filipe de Abreu, as subsequently the Portuguese State adhered to the Euro. We will start by analysing the first Escudo banknotes partly designed by the engravers of the Portuguese Central Bank. We will subsequently analyse the work of João de Sousa Araújo, who was the first to change the design of this banknotes, and finally we will analyse the “author banknotes” drawing by Luís Filipe de Abreu, who totally revolutionised what had been done in Portugal until then.
With this work we try to broadly research, collect, gather and analyse, both in depth and individually, the whole process of producing a fiduciary note in order to better understand the importance of the great innovative work of Luís Filipe de Abreu, highlighting in the process the role and quality of drawing, as a mean of investigatio
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