Tesi sul tema "Rubbk"
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Silva, Geovani Rita da. "Termodinâmica através do Cubo de Rubik". Universidade Federal de Goiás, 2016. http://repositorio.bc.ufg.br/tede/handle/tede/6323.
Testo completoApproved for entry into archive by Luciana Ferreira (lucgeral@gmail.com) on 2016-10-03T12:55:18Z (GMT) No. of bitstreams: 3 Dissertação - Geovani Rita da Silva - 2016.pdf: 1692714 bytes, checksum: d0d181e14ba19b51de51781d66cde3c2 (MD5) Produto Final - Geovani Rita da Silva - 2016.pdf: 1554742 bytes, checksum: 54b1a2cb259fe91d44d7d9c87a0b6507 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5)
Made available in DSpace on 2016-10-03T12:55:18Z (GMT). No. of bitstreams: 3 Dissertação - Geovani Rita da Silva - 2016.pdf: 1692714 bytes, checksum: d0d181e14ba19b51de51781d66cde3c2 (MD5) Produto Final - Geovani Rita da Silva - 2016.pdf: 1554742 bytes, checksum: 54b1a2cb259fe91d44d7d9c87a0b6507 (MD5) license_rdf: 0 bytes, checksum: d41d8cd98f00b204e9800998ecf8427e (MD5) Previous issue date: 2016-02-26
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPES
The famous Rubik’s cube offers interesting opportunities to teach concepts applied in physics, chemistry and mathematics, to develop skills for problem solving. We developed this work using the Rubik’s cube in order to work with some concepts that are forgotten in the books of physics at basic education. Through a guide for teachers, we apply ou product in2nd and 3nd year high school classes in the Estate school Messias Pedreiro in Uberlândia – MG, showing among other things the statiscal nature of entropy, the second law of thermodynamics, Maxwell’s demon and the Max- Boltzmann distribution. To support this work we based on overview about the applied technique.
O famoso cubo de Rubik oferece oportunidades interessantes para ensinar conceitos aplicados na Física, Química e Matemática, para desenvolver habilidades para resolução de problemas. Nesse aspecto desenvolvemos este trabalho no intuito de trabalhar com alguns conceitos que são esquecidos nos livros de Física na educação básica, utilizando o cubo de Rubik. Através de um guia para professores, aplicamos nosso produto em sala de aula de segundo e terceiro ano colegial da Escola Estadual Messias Pedreiro em Uberlândia – MG, mostrando entre outros aspectos, o caráter estatístico da entropia, a segunda lei da termodinâmica, demônio de Maxwell e a distribuição de Max-Boltzmann. Para fundamentar este trabalho baseamos na estratégia de jogos e suas possibilidades metodológicas. Após aplicar o produto foram relatadas pelos estudantes suas impressões sobre a técnica aplicada.
GRÖNÅS, DANIEL, e FREDRIK MAZUR. "Robotic Cuber : A Rubik´s Cube solving robot". Thesis, KTH, Skolan för industriell teknik och management (ITM), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279807.
Testo completoSedan 70-talet har Rubiks kub fängslat miljontals människor. Det tog inte lång tid innan kampen om att lösa kuben så snabbt som möjligt uppstod och med det även tävlingar. Under de senaste åren har däremot en ny trend kommit med robotar som löser kuben. Projektets syfte var att undersöka tids- och precisionsaspekter för en robot som löser en Rubiks kub. I det här projeketet byggdes en fyrarmad robot med uppgift att lösa kuben. Systemet skapades så att kuben först skannas med en webkamera och sedan sätts på plats i roboten som löser kuben. Skillnader i tid för olika blandningar samt robotens precision analyserades. Eftersom roboten konstruerades med fyra armar var det tydliga skillnader i tid för upp- och nersidans drag. För att få tillgång till dessa sidor var hela kuben tvungen att roteras. Eftersom mjukvaran som användes inte var optimerad för att minimera nyttjandet av dessa rörelser varierade lösningstiderna. Dessutom var det skillnader i robotens precision beroende på systemets kalibrerade hastighet. Två olika inställningar jämfördes där en var långsammare med större marginaler mellan varje drag och den andra var snabbare. Båda fungerade för att lösa kuben men kalibreringen blev mycket avgörande för den snabbare inställningen.
Barbosa, Fernando Vieira. "O cubo mágico de Rubik : teoria, prática e arte". reponame:Repositório Institucional da UnB, 2018. http://repositorio.unb.br/handle/10482/32008.
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Este trabalho constitui-se de uma proposta de ensino utilizando o cubo mágico de Rubik. Inicialmente relata-se a história do “brinquedo” para que o leitor perceba que irá trabalhar com um instrumento clássico que será conhecido por anos e anos e não um recurso que se tornará obsoleto. Seguido de manuais que apresentam o cubo mágico ao leitor e o ensina a desembaralhar suas peças de uma forma simples e acessível. Já no contexto acadêmico, voltado para o ensino superior, foi elaborado um capítulo que mostra uma possibilidade de materializar o tão abstrato conteúdo de teoria de grupos. Visando o ensino básico, apresento uma proposta de projeto, que foi realizada com alunos do ensino médio, a confecção de um mosaico utilizando 500 cubos mágicos. Uma proposta interdisciplinar que desperta o interesse, mesmo de estudantes com dificuldade em matemática. Por fim, manuais de derivados do cubo – 4x4x4 e 5x5x5 - desta forma o docente pode dar continuidade ao projeto com cubos maiores.
This work consists of a teaching proposal using the magic cube of Rubik. Initially telling the story of the "toy" so the reader can realize that he is going to work with a classic instrument that will be known throughout years and not only a resource that is becoming obsolete. Followed by manuals that introduce the magic cube to the reader and teach to unscramble its pieces in a simple and accessible way. Moreover, in the academic context, focused on higher education, has been created a chapter that shows a possibility to materialize such an abstract content from the theory of groups. Aiming at basic education, I present a project proposal, which was carried out with high school students, developing a mosaic using 500 magic cubes. An interdisciplinary proposal that arouses interest, even of students with difficulty in mathematics. Finally, derivatives manuals of the cube - 4x4x4 and 5x5x5 – in this way the teacher can follow through this project with larger cubes.
Tan, Elizabeth. "Rubik & ‘We Have No Future’: The science-fictionalised present". Thesis, Curtin University, 2015. http://hdl.handle.net/20.500.11937/1889.
Testo completoErixon, Arreman Inger. "Att rubba föreställningar och bryta traditioner : Forskningsutveckling, makt och förändring i svensk lärarutbildning". Doctoral thesis, Umeå universitet, Matematik, teknik och naturvetenskap, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-493.
Testo completoErixon, Arreman Inger. "Att rubba föreställningar och bryta traditioner : forskningsutveckling, makt och förändring i svensk lärarutbildning /". Umeå : Institutionen för matematik, teknik och naturvetenskap, Umeå universitet, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-493.
Testo completoRubbo, Louis Joseph. "Gravitational wave astronomy using spaceborne detectors". Diss., Montana State University, 2004. http://etd.lib.montana.edu/etd/2004/rubbo/RubboL0805.pdf.
Testo completoSparnacini, Chiara <1993>. "Pechino come il cubo di Rubik. Proposta di traduzione e analisi della novella di Hao Jingfang "Beijing zhedie"". Master's Degree Thesis, Università Ca' Foscari Venezia, 2019. http://hdl.handle.net/10579/16194.
Testo completoBatello, Luciano. "Avaliação do soro de leite como coagulante do látex de borracha natural /". Ilha Solteira, 2016. http://hdl.handle.net/11449/138218.
Testo completoResumo: A proporção aquosa liberada do leite durante a fabricação convencional de queijos é denominado soro de leite, este é considerado poluente devido a sua elevada carga orgânica, Demanda Bioquímica de Oxigênio (DBO) e Demanda Química de Oxigênio (DQO), como também pelo volume gerado. Para produzir 1 kg de queijo são gerados aproximadamente 9 kg de soro. Do total do soro produzido mundialmente estima-se que 50% sejam descartados em estações de tratamento de água ou reutilizados, como por exemplo, para alimentação de animais em fazendas. Também o fato do soro conter lactose, vitaminas e minerais, ele pode ser aproveitado principalmente para fabricação de alimentos. Procurando uma alternativa para este descarte produzido por pequenas e médias indústrias de laticínios e também com a necessidade de produzir materiais verdes e ecologicamente corretos, este trabalho avaliou a potencialidade do emprego do soro de leite como coagulante para látex de borracha natural (BN) e sua influência nas propriedades térmicas, mecânicas e tecnológicas da borracha crua da seringueira Hevea brasiliensis clone RRIM 600, cultivada na Fazenda Experimental da Faculdade de Engenharia de Ilha Solteira – SP. Foram avaliados os soros resultantes da produção de queijos muçarela, minas e cottage e como referência foi utilizado o coagulante ácido acético 3 mol L-1, o qual é utilizado pelas indústrias do setor. Para este estudo foi analisada a influência da temperatura e do tempo na acidez dos soros. Foram analisad... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: The aqueous released milk ratio during manufacturing of cheese is called whey, this is considered a pollutant because of its high organic load, Biochemical Oxygen Demand (BOD) and Chemical Oxygen Demand (COD), as well as by the volume generated. To produce 1 kg of cheese are generated approximately 9 kg of serum. Of the total serum produced worldwide it is estimated that 50% are dropped in water treatment plants or reused, e.g. for feeding of animals on farms. The serum also contain lactose, vitamins and minerals, it can be used mainly for food manufacturing. Looking for an alternative to this disposal produced by small and medium-sized dairy industries and also with the need to produce green materials and eco-friendly, this study assessed the employment potentiality of the whey as coagulant for natural rubber latex (BN) and its influence on thermal, mechanical and technological properties of raw rubber of rubber trees Hevea brasiliensis clone RRIM 600, grown in the Experimental Farm of the Faculty of engineering of Ilha Solteira-SP. Were evaluated the resulting from the production of mozzarella cheese, mines and cottage and as reference was used coagulant acetic acid 3 mol L-1, which is used by the industries in the sector. This study examined the influence of temperature and time on acidity of serum. Were analyzed the properties: plasticity Wallace (P0), plasticity retention index [PRI (%)], Mooney Viscosity (VR) and thermogravimetric analysis (TG) of rubber coagulated usin... (Complete abstract click electronic access below)
Mestre
Selldén, Mattias. "En Duell med Dualismen : Ett försök att rubba det rådande tillståndet mellan kropp och förnuft, natur och kultur både hos människor i allmänhet såväl som inom mitt eget fält, det för inredningsarkitektur och möbelformgivning". Thesis, Konstfack, Inredningsarkitektur & Möbeldesign, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:konstfack:diva-6955.
Testo completoPais, Philippe Marques. "Casa Rubik: domínio sobre a luz". Master's thesis, 2010. http://hdl.handle.net/10400.6/2252.
Testo completoΖαπάντης, Φώτιος. "Κατασκευή ρομπότ για την επίλυση του κύβου του Rubik". Thesis, 2012. http://hdl.handle.net/10889/5631.
Testo completoThis diploma dissertation concerns the study, the analysis and the assembly of a robot that solves Rubik’s Cube with the Lego Mindstorms NXT kit. The kit is programmed in NXC, while it can be connected to a computer via bluetooth in order to solve the cube using Kociemba’s algorithm.
Hsu, Ming-Hung, e 許明弘. "An Operation Performance Study on Rubik''s Cube Interface and Individual Difference for Children". Thesis, 2013. http://ndltd.ncl.edu.tw/handle/75186322645773544968.
Testo completo銘傳大學
商品設計學系碩士在職專班
101
Rubik’s cube is a quite familiar education toy and it is still a hot game for everyone until now. There are no studies for operating experience comparison between actual and virtual Rubik’s cube though several Rubik’s cube on-line games are already launched and published via internet. This investigation is aimed for the influence on operating performance by sixth graders based on Rubik’s Cube interface, individual difference and wayfinding strategies by an empirical study. The subjects of this study were 55 sixth-graders from an elementary school in order to know the differences of diversified students. To understand the differences between diversified interface operation missions and actual operation of Rubik’s Cube by way of experiments and the observation on students’ practical interface operation. The experiments were focused on understanding the operating performance of Rubik''s Cube differences between boys and girls, comparing if there was obviously difference in the operating experiences (familiarity). To do the analysis of gender, experiences (familiarity), wayfinding strategies and regression analysis by the form filling of boys and girls after they’ve done the exercise. The result of this study were:(1)Actual interface operation of Rubik’s Cube showed the best operating performance, the secondary is mouse-type interface, and the poorest is virtual one. (2)The achievement rate of playing Rubik’s Cube on them with operating experiences was higher than those without operating experiences regarding the experiences (familiarity) factor.(3)The achievement rate of playing Rubik’s Cube on boys was higher than girls regarding the gender factor.(4)There was no interaction on both experiences (familiarity) and gender.(5)Those correlations of the achievement rate of playing Rubik’s Cube, operating experiences and wayfinding strategies were statistical significant at α level.(6)The score of wayfinding strategies scale, operating experiences and the achievement rate of playing Rubik’s Cube were in direct proportion.
Lee, Yueh-Fong, e 李岳峰. "The Effect of Rubik''s Cube Teaching on Reasoning and Spatial Ability—An Empirical Study on the Fourth Graders". Thesis, 2010. http://ndltd.ncl.edu.tw/handle/40533262577771991254.
Testo completo淡江大學
教育科技學系碩士在職專班
98
The aim of the study was to investigate the change of the fourth graders’ spatial and reasoning ability after the experimental teaching design. Using Rubik’s cube as teaching material, the course lasted for eight weeks. Both the experimental and control group took the pre and post tests on spatial and reasoning ability. By comparing the grades of pre and post tests, the study tried to see if the experiment teaching design can improve the students’ spatial and reasoning ability. After dependent sample t-test and covariance analysis of the pre and post test, the study concluded that the experimental group which took the Rubik’s cube teaching had improved significantly on reasoning ability and spatial ability(p<.05). The study found that the effect of the Rubik’s cube teaching was great and students all enjoyed it. Therefore the suggestion was that there should be added more courses like this to the elementary curriculum so that the students can develop their spatial and reasoning ability.
Humphrey, Emma. "Hunting Specialisation and the Broad Spectrum Revolution in the Early Epipalaeolithic: Gazelle Exploitation at Urkan e-Rubb IIa, Jordan Valley". Thesis, 2012. http://hdl.handle.net/1807/32743.
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