Produção de narrativas escritas no ensino fundamental: estudo de casos

This paper focuses on the construction of the narrative for elementary school students, searching to identify strategies they employed in the production of narrative texts representative of miniconto genre. Therefore, we take a sample forty texts produced by students of 6 and 9 years of basic education, twenty in the 6th year students (ten public school and ten private school) and twenty students in 9th grade (distributed similarly between public education and private). In general, we aim to understand the mechanisms by which producers build their narratives, as well as providing input for analysis of textual production of this genre. This research is based on Functional-Linguistic assumptions of the American side, inspired by Givón (2001), Thompson (2005), Hopper (1987), Bybee (2010), Traugott (2003), Martelotta (2008), Furtado da Cunha (2011), among others. In addition, from the theoretical framework presented by Labov (1972) about the narrative, coupled with Batoréo contribution (1998), we observed the recurring elements in the structure of narratives under study: abstract, orientation, complication, resolution, evaluation and coda. Also approached, but that in a complementary way, the notion of gender presented in Marcuschi (2002). This is a research quantitative and qualitative, with descriptive and analytical-interpretive bias. In corpus analysis, we consider the following categories: gender discourse miniconto; compositional structure of the narrative; informativeness (discursive progression, thematic coherence and narrative, topical-referential distribution); informative relevance (figure / ground). At the end of the work, our initial hypothesis of the better performance of students in 9th grade, compared to 6, and the particular context of education in relation to the public context, not confirmed, since, in the comparative study revealed that the groups have similar performance as the construction of the narrative, making use of the same strategies in its construction.

Vernaculares: a casa de fazenda seridoense do século XIX como exemplo de adaptação ao clima semiárido

The farm’s rural dwellings of creation from the Seridó Potiguar microregion, built in the nineteenth century, became a reference by its vernacular character, i.e. these buildings, besides having recognized relevance to the identity of the region, they are adapted to the conditions of the place in many aspects (economic, cultural, construction, physical, et.) and consist in protective spaces in relation to hostile characteristics of Seridó’s climate. Considering the above premise, the following question arises: What characteristics of the nineteenth century Seridó Potiguar’s cattle farms are crucial for them to be a protective space in relation to the semiarid climate? In order to answer the question, this research aim to identify which particularities of the Seridó’s farmhouses that contribute to adaptability in these buildings to semiarid climate, as protection environments; and contribute to the stock valuation of the architectural heritage concerned. Therefore, procedures were adopted divided into two stages. Were first identified the recurring characteristics in the studied buildings, through typological study performed from existing inventories (DINIZ, 2008; FEIJÓ, 2002; IPHAN, 2012). To define the type it worked up with the concept that merges Durand’s analytical typology that identifies the similarities and differences to classify buildings, having the character of historical survey and architectural documentation, with the definition proposed by Argan (1963) that the type is not defined a priory, but the deduction from a number of illustrative cases which have formal and functional similarity with each other. Then worked up in a sample of five different types with each other, defined by the possibility of access to the interior of the houses, proximity to other copies, good state of conservation and preservation. The contemplated farms were: Pitombeiras, Agenus e Garrotes in Acari’s town, and the municipality of Caicó, Palma and Penedo. The second stage consists of the architectural survey, photographic record, digital three-dimensional modeling (aiming to expand the existing documentation and registration) and thermal monitoring over approximately a representative day in five farmhouses, relating the thermal performance of the houses with their individual characteristics. The selected variables for analysis monitoring are based on the thermal comfort adaptive model (SPAGNOLO and DE DEAR, 2003 apud NEGREIROS, 2010). The characteristics of the houses were analyzed as meeting the passive thermal conditioning strategies recommended by NBR 15220 (ABNT, 2005), for the bioclimatic zone 7 where the municipalities of Caicó and Acari are located. The house’s analysis of the operating temperatures revealed that 90% of the times of day the environments are within the comfort range. The farmhouses, which had a higher degree of compliance with recommended bioclimatic strategies, had the best thermal performance. In environments (usually the kitchen and rooms with low ceiling heights, exposed to west radiation) which still had discomfort hours, the thermal comfort can be reached with air movement approximately 1,0 m/s.

Vernaculares: a casa de fazenda seridoense do século XIX como exemplo de adaptação ao clima semiárido

The farm’s rural dwellings of creation from the Seridó Potiguar microregion, built in the nineteenth century, became a reference by its vernacular character, i.e. these buildings, besides having recognized relevance to the identity of the region, they are adapted to the conditions of the place in many aspects (economic, cultural, construction, physical, et.) and consist in protective spaces in relation to hostile characteristics of Seridó’s climate. Considering the above premise, the following question arises: What characteristics of the nineteenth century Seridó Potiguar’s cattle farms are crucial for them to be a protective space in relation to the semiarid climate? In order to answer the question, this research aim to identify which particularities of the Seridó’s farmhouses that contribute to adaptability in these buildings to semiarid climate, as protection environments; and contribute to the stock valuation of the architectural heritage concerned. Therefore, procedures were adopted divided into two stages. Were first identified the recurring characteristics in the studied buildings, through typological study performed from existing inventories (DINIZ, 2008; FEIJÓ, 2002; IPHAN, 2012). To define the type it worked up with the concept that merges Durand’s analytical typology that identifies the similarities and differences to classify buildings, having the character of historical survey and architectural documentation, with the definition proposed by Argan (1963) that the type is not defined a priory, but the deduction from a number of illustrative cases which have formal and functional similarity with each other. Then worked up in a sample of five different types with each other, defined by the possibility of access to the interior of the houses, proximity to other copies, good state of conservation and preservation. The contemplated farms were: Pitombeiras, Agenus e Garrotes in Acari’s town, and the municipality of Caicó, Palma and Penedo. The second stage consists of the architectural survey, photographic record, digital three-dimensional modeling (aiming to expand the existing documentation and registration) and thermal monitoring over approximately a representative day in five farmhouses, relating the thermal performance of the houses with their individual characteristics. The selected variables for analysis monitoring are based on the thermal comfort adaptive model (SPAGNOLO and DE DEAR, 2003 apud NEGREIROS, 2010). The characteristics of the houses were analyzed as meeting the passive thermal conditioning strategies recommended by NBR 15220 (ABNT, 2005), for the bioclimatic zone 7 where the municipalities of Caicó and Acari are located. The house’s analysis of the operating temperatures revealed that 90% of the times of day the environments are within the comfort range. The farmhouses, which had a higher degree of compliance with recommended bioclimatic strategies, had the best thermal performance. In environments (usually the kitchen and rooms with low ceiling heights, exposed to west radiation) which still had discomfort hours, the thermal comfort can be reached with air movement approximately 1,0 m/s.

Estudo contrastivo da interlíngua em corpus oral e escrito de aprendizes de ele

El presente trabajo tiene como objetivo hacer una representación de los “errores” producidos por los aprendices de español del Curso de Letras (Habilitación en Español de la Universidad Federal de Uberlândia. Para este fin, fue compilado un corpus lingüístico a partir de las producciones orales y escritos de los alumnos del segundo, cuarto, sexto y octavo semestre. Los principales temas y autores que dieron sustento teórico a nuestro estudio, en cuanto a los análisis descriptivos fueron: Interlengua (CORDER, 1967; SELINKER, 1972; BARALO, 1999, 2004; DURAO, 2007), Lingüística Contrastiva (SÖHRMAN, 2007), Modelo para Análisis de Errores (DURAO, 2004; ANDRADE, 2011; SANTOS GARGALLO, 2004), entre los principales. Cabe destacar que adoptamos una perspectiva de análisis de base empírica, apoyados en los subsidios que propicia la Lingüística de Corpus (BERBER SARDINHA, 2004). Otro componente importante en esta tesis fue la metodología. Se detalla paso a paso desde el levantamiento y lectura del referencial teórico, hasta la finalización del proceso de escritura del trabajo. Presentándose de esta manera como un futuro referencial para investigaciones que se basan en la utilización de LC como abordaje metodológica, y en el análisis de errores de aprendices. Los análisis desarrollados en el transcurso de este trabajo, comprendieron primeramente el dimensionamiento de los corpora utilizados, seguido de listas de las palabras más recurrentes, análisis cuantitativos y cualitativos, los cuales constituyeron un mapeo de los “errores”, otorgando de esta manera, un valor potencial al tratarse de un estudio que podrá ser utilizado como referente para una eventual elaboración de material didáctico, pensado especialmente para las clases de español que ofrece el Curso de Letras/Habilitación en Español de la Universidad Federal de Uberlândia.

Refletindo sobre o questionamento no 1.º Ciclo do Ensino Básico

Este relatório é composto por uma dimensão reflexiva, onde reflito sobre as minhas Práticas Pedagógicas ao longo do mestrado, e ainda, contém uma dimensão investigativa que aborda a temática do Questionamento realizado em contexto de 1.º Ciclo do Ensino Básico, mais concretamente, com uma turma do 1.º ano de escolaridade, no decorrer de algumas das aulas de Português. Poderemos encontrar assuntos relacionados com a diferença entre perguntas e questões, a comunicação realizada entre educador/professor e criança/aluno dentro de aula e, ainda, os papéis que o educador/professor e a criança/ aluno têm em relação a essa comunicação realizada em sala de aula. Surgindo, assim, uma reflexão sobre os tipos de perguntas realizadas pelos adultos e pelos alunos de uma turma do 1.º ano do 1.º CEB nas aulas de Português. Com este relatório pretende-se, segundo uma escala criada por Gallagher, Aschner, Cunningham, Blosser e Pedrosa Jesus, referenciados por Almeida (2007), entender quais os tipos de perguntas mais recorrentes nas aulas de Português, realizadas pelos alunos e pelos adultos, no âmbito de possibilitar a reflexão sobre o melhor questionamento a ser realizado futuramente. Desta forma, é de salientar a importância de se recorrer a perguntas de cariz mais aberto, devendo o professor utilizar os diversos tipos de perguntas possíveis de serem realizadas em aula.

DISPERSÕES AQUOSAS DE POLIURETANO COMO MATERIAL BASE PARA O DESENVOLVIMENTO DE SISTEMAS DE LIBERTAÇÃO CONTROLADA DE CETOPROFENO

O cetoprofeno (ácido 2-(3-benzoilfenil) propiónico) é um anti-inflamatório não esteroidal (AINE) utilizado no tratamento de uma grande variedade de doenças inflamatórias agudas e crónicas incluindo a artrite reumatoide, osteoartrite e espondilite anquilosante. A sua administração oral prolongada está associada a diversas reações gastrointestinais, tais como irritações e ulcerações. Neste contexto, é importante desenvolver sistemas alternati-vos, nomeadamente sistemas de libertação controlada para administração oral, transdér-mica ou intradérmica. Este trabalho tem como objetivo testar a possibilidade de utilização de dispersões aquosas de poliuretano (PUDs) como material de suporte para a produção de sistemas de liberta-ção controlada de cetoprofeno. Numa primeira etapa, foram sintetizadas PUDs de base poliéster (policaprolactona, PCL) e poliéter (polipropileno-glicol, PPG) utilizando o méto-do de pré-polímero modificado. As dispersões obtidas foram caracterizadas em termos de pH, viscosidade, teor de sólidos e tamanho de partícula. Numa segunda etapa, foi testada a incorporação do cetoprofeno nas PDUs produzidas utilizando duas estratégias para incre-mentar a sua solubilidade em água: (i) utilização de um co-solvente (acetona, DMSO e HYD) e (ii) utilização de um surfactante não iónico (Tween 80). A incorporação foi testada para teores de 5% e 10% (razão fármaco/polímero, m/m). Os filmes produzidos pelo méto-do da evaporação do solvente foram avaliados quanto à sua homogeneidade e caracteriza-dos por FTIR e DSC. Numa terceira fase realizaram-se estudos de libertação em tampão de fosfato salino (PBS) de pH 7.5 tendo como objetivo avaliar a viabilidade de desenvolvimen-to de diferentes tipologias de dispositivos dependendo de um compromisso entre as pro-priedades dos filmes e o comportamento de libertação. Os resultados obtidos podem ajudar na seleção do material de base mais adequado para um determinado fim. Adicionalmente, e mais importante, comprovou-se a viabilidade de utilizar PUDs como material base para o desenvolvimento de sistemas de libertação con-trolada, utilizando como exemplo o cetoprofeno. A avaliação da toxicidade e da atividade anti-inflamatória dos filmes produzidos foi considerada estando em curso neste momento no grupo do Professor Armando Cunha Júnior.

Sobre (vivência) e mortalidade de pequenos negócios: o caso de mercados varejistas potiguares

This paper‟s starting point was the objective of understanding the relation between the reasons pointed out by small businesses owners for the continuity or shutdown of their businesses, and the reasons presented by the Environmental Theories. The paper discusses the Environmental Theories understand that it is supported by a systemic metaphor speech, discussing the theme in terms of organizational survival and mortality . The text reviews the literature showing the changes in the administrative thinking regarding the organization versus environment relation, and presenting general ideas about the micro and small businesses. In methodological terms, the qualitative approach was used in the research. Regarding the data collection technique, an in-depth thematic interview was used. It was carried out considering the elements of the techniques of life history and oral history, always giving priority to real world related narratives told by the interviewed subjects. The empirical corpus of the research was made up of seven owners of small retail businesses in two Potiguar cities: Natal and Mossoró. The interpretative and analytical process focused, at first, on the reflexive dialogue with each one of the owners‟ professional life history and business management experience, constituting the first level of analysis: reflections on individual narratives; and, afterwards, the interpretative process was developed through the analysis of all the subjects‟ statements, identifying the recurring themes and constituting the second level of analysis: reflection on the totalizing narrative. The themes identified in the totalizing narrative, that refer to the continuity of the businesses are: evolution, control, fidelity, liking what one does for a living. The themes that came up as reasons for shutdown are: lack of empathy with the business, lack of evolution, competition problems, suppliers and the government. The text synthesizes its comprehensions affirming that the reasons associated with continuity and shutdown of small markets, for this group of owners specifically, come up as a permanent tension between the volunteerism (quite human) and the determinism (systemic). The tension is shown in testimonies that at the same time evoke the organicist systemic logic through the themes evolution/no evolution, and also counterpoints with themes related to the interested human action, based on desires, feelings and personal convictions such as: liking what one does/ lack of empathy. As for the reflexive dialogue between the postulates of the Environmental Theories and the narratives, the results make it possible to affirm that, differently from the tension expressed by the subjects while talking about their reasons, the reasons associated with survival and mortality of businesses according to the Environmental Theories are theoretically polarized, seeming to preach options that are stagnated and shaping towards the subjects involved in the organization-environment relation

Maturidade de escritório de gerenciamento de projetos: o caso do Ministério Público do Rio Grande do Norte

The research aimed to evaluate the level of maturity of the project management office of the Public Ministry of the State of Rio Grande do Norte, on the model PMO Maturity Cube. It was based on a theoretical framework that includes project management, project management office and maturity of the project management office. The research was classified as to the purpose as exploratory and descriptive. According to the methods used was a case study, and how to approach is qualitative and quantitative. The research unit was the prosecutor of the State of Rio Grande do Norte, by two guys who represent all of the participants in the project management office of the institution. These subjects were chosen because they act with the office since the foundation of the same, having the knowledge necessary to deepen the research required, and experience with projects and work experience in the area. Data were collected through an adaptation of the evaluation form for the amplitude corporate developed and presented to the scientific environment for Pinto, Cota and Levin (2010). The results revealed that the level of maturity in the current strategic approach is 77%, and 97% desired; tactical approach in current is 66% and 97% desired, and the current operational approach is 78%, and 100% desired. He pointed out that several factors influence the level of maturity of the project management office of the Public Prosecutor and the recurrent related to information technology, regarding the storage and sharing of information. Concluded that the level of maturity of the project management office of the Public Ministry of the State of Rio Grande do Norte is advanced

Imagens do oriente em contos e lendas de Macau

A chegada a Macau dos navegadores portugueses, em meados do séc. XVI, lançou as bases de quase cinco séculos de contacto ininterrupto entre o Ocidente e o Oriente. Macau é, muitas vezes, caracterizado como um ponto de encontro, de coexistência harmoniosa e de intercâmbio multicultural (principalmente entre a cultura oriental e portuguesa). Existe variada literatura que tem Macau como objeto de reflexão, nomeadamente no subsistema infantojuvenil. Este trabalho pretende, por meio de uma análise sistemática de uma coletânea de contos infantojuvenis de temática oriental, da autoria de Alice Vieira e com ilustrações de Alain Corbel, caracterizar as representações do Oriente que surgem no contexto da literatura portuguesa contemporânea para a infância, refletindo sobre as imagens mais recorrentes e as simbologias mais significativas.

Casas modernas na orla marítima de João Pessoa 1960 a 1974

This paper studies modern houses built in the neighborhoods of Cabo Branco, Tambaú and Manaíra by the seafront in Joao Pessoa, built between 1960 and 1974. We start from the already widespread notion that Brazilian Modern Architecture was inspired by foreign ways, mainly European but also American here recast, adapted, often innovating repertoire and ideas received (Y. BRUAND, 2005; H. SEGAWA, 2002; C. E. COMAS, 2002; C. E. COMAS, 2002; M. M. ACAYABA e S. FICHER, 1982; M. B. C. ARANHA, 2008; F. C. L. LARA, 2001; R. V. ZEIN, 2005; L. E. AMORIM, 1999, C. V. STINCO, 2010). With this look, after a field study, we collected 61 specimens in the collection of the Central Archive of João Pessoa City Hall, in order to identify which reformulations, adaptations or innovations would exist in modern houses built along the coast in João Pessoa. As we try to analyze the houses by what the bibliography had suggested (G. C. ARGAN, 1992; L. CORBUSIER, 2002; C.E.D. e M. ADRIÀ, 2007; K. FRAMPTON, 1997; H. H. HITCHCOCK, 1976; L. BENEVOLO, 2004; R. DE FUSCO, 1992, N . PEVSNER, 2002; M. RAGON, 1986; B. RISEBERO, 1982; E. ROBBINS, 1997; W. J. R. CURTIS, 1982; V. SCULLY, 2003; B. ZEVI, 1984; D. DUNST, 1999; A. COLQUHOUN, 2002; R. WESTON, 2005; A. IÑAKI, 2006; J. PETER, 1994) the starting idea seemed to us not sufficiently developed. So we decided, first, to undertake a literature review comparing speech and image of modern houses most often cited by international and national literature, following a script freely inspired the Vitruvian triad: the functional and spatial (sectorization, guidance, spatiality, movement); constructive aspects (structural elements, modulation, deck, sealing), and aesthetic aspects (composition, apertures, ornaments) (Cap.1), then cast a look under this same route in 61 specimens obtained initially, trying to verify any specificities they would have (Cap.2). Failing to deepen the analysis of all these examples, we chose 10 projects which were redesigned and described in more detail to which we supplement with the aspects of place - location / lot location, access, axiality. (E. C. MAHFUZ, 2002; J. C. MIGUEL, 2000; E. C. CHEREGATI, 2007; M. COTRIM, 2007). (Cap. 3). The documentation and description resulting allowed us to approach some related questions about the canonical transcripts hybridizing, adoptions and any vernacular innovations of modern houses along the coast, We conclude that the appellants and anachronistic elements isolates found in each of the studied bind to the Brazilian Modern Architecture

Reacções adversas a fármacos com manifestações na mucosa oral

Existe uma grande quantidade de fármacos que provocam reacções adversas na mucosa oral. Os efeitos que causam são variados, nomeadamente angioedema, língua pilosa nigra, bruxismo, síndrome da boca ardente, candidose, queilite, xerostomia, eritema multiforme, hiperplasia gengival, glossite, halitose, hiperpigmentação das mucosas, hipersalivação, reações liquenóides, lupóides, penfigóides e tipo pênfigo, osteonecrose, tumefação das glandulas salivares, alterações do paladar, ulcerações, mucosite e lesões potencialmente malignas, entre outras. Com o presente trabalho pretende-se criar uma base de dados que facilite a pesquisa dos diferentes efeitos adversos e relação com a terapêutica prescrita ao paciente, de modo a auxiliar a vida ao Médico Dentista no contexto da prestação de serviços aos seus Utentes.

Indicadores energéticos: instrumentos de apoio ao desenvolvimento sustentável

Energy indicators are tools to support decision-making on energy. The growing debate on sustainable development, contributed to the energy indicators began to incorporate, besides the traditional economic, social and environmental information. Therefore, taking sustainable development into account, it is important to know contributions and limitations of these tools. The overall goal of this study is to analyze the contributions and limitations of the energy indicators as assets to support sustainable development.This study can be classified as descriptive because it relies on bibliographical and documental material. As a result of documental analysis, 55 energy indicators for sustainable development (EISD) were selected. The selection took place by identification of those indicators through the institutions International Atomic Energy Agency (IAEA), Helio International and World Energy Council (WEC), among 19 institutions involved in research on energy identified in the survey. The study stresses that most of the selected indicators focuses on the economic dimension, 19 EISDs (34.54%), followed by 10 EISDs (18.18%) focused on the environmental dimension, 9 EISDs (16.36%) focused on the social issues, 7 EISDs (12.45%) are classified as resilience, 4 EISDs (7.27%) is about governance, 3 EISDs (5.45%) focused on vulnerability and 3 EISDs (5.45%) is about policy. Despite the inclusion of indicators associated with other dimensions than economy, information provided by those indicators emerges as their own limitation. Because, recently, indicators’ information were used to promote sustainable development as well as the opposite. Additionally, the study identified EISDs whose components were not specified. They may enable generation of information far from the real scenario, if components dissociated EISD would be taking into consideration or even the non-consideration of relevant components. Despite limitations, EISDs assisting decision-makers contributes to the pursuit of sustainable development. But they may be improved through information about environmental issues, such as emission of atmospheric pollutants, soil and water, resulting from energy sources, helps identifying which sources are more or less harmful for sustainable development. However, difficulty in collecting data, identifying the components for calculation of each indicator and even interpretation of this, as analyzed, may not only fail to contribute to sustainable development, as can delay taking corrective or preventive decisions.

Simulação do transporte de poeiras radioactivas resultantes de um acidente no complexo de Angra dos Reis, Brasil

O objetivo da avaliação de impactos ambientais (AIA) é permitir uma análise integrada de possíveis impactos diretos ou indiretos ao meio ambiente decorrentes da implantação e operação de empreendimentos, de forma a propor de medidas ou programas que visem evitar, mitigar ou compensar tais impactos. Para tanto é necessário conhecer as diversas características das áreas direta e indiretamente afetadas pela instalação de um projeto, tais como as condições meteorológicas e climatológicas. Estas também são relevantes no estudo das emissões em cenários de operação regular ou acidental de empreendimentos, dada sua influência nas condições de transporte e de dispersão de poluentes na atmosfera. Neste trabalho é realizado um estudo das condições de dispersão de poluentes na atmosfera para a região da Central Nuclear Almirante Álvaro Alberto (CNAAA) em Angra dos Reis, no Estado do Rio de Janeiro, utilizando o modelo WRF, considerando um cenário acidental com liberações por 48 horas. Os dois episódios simulados representam os regimes de tempo predominantes na região obtidos a partir da análise pelo o método k-means sobre as EOFs para o campo de pressões ao nível médio do mar entre os anos de 1985 e 2014. A aplicação da metodologia dos regimes de tempo permite observar os fenômenos meteorológicos de grande escala persistentes e recorrentes sobre uma dada região, servindo como uma ferramenta para a elaboração de estudos e documentos técnicos que fundamentem a decisão dos órgãos reguladores.

Paralisia periódica hipocaliémica: uma causa rara de tetraparésia em europeus

A paralisia periódica hipocaliémica é uma complicação neurológica do hipertiroidismo, especialmente na doença de Graves, rara em não asiáticos. Caracteriza-se por episódios auto-limitados recorrentes de fraqueza muscular que afecta sobretudo os músculos proximais dos membros inferiores. Acompanha-se de hipocaliémia, potencialmente grave. Apresenta-se o caso de um doente de 39 anos, caucasiano, com doença de Graves, medicado com carbimazol. Durante 3 meses, teve episódios recorrentes de tetraparésia de predomínio proximal, de curta duração, que surgiam após períodos de repouso, motivo pelo qual foi internado. Por manter episódios de agravamento da tetraparésia, associados a hipocaliémia e hipomagnesiémia, e por, laboratorialmente, apresentar hipertiroidismo, admitiu-se a hipótese de paralisia periódica hipocaliémica e iniciou terapêutica com tiamazol, corticoterapia, propranolol e reposição iónica, verificando-se melhoria progressiva. O caso exposto é um exemplo de uma situação incomum, em que a suspeita clínica é fundamental, porque o diagnóstico pode ser difícil. A terapêutica precoce do hipertiroidismo é imprescindível.

As rugosidades do Ciberespaço: um contributo teórico aos estudos dos web espaços informacionais

Este artigo apresenta uma contribuição à área da Ciência da Informação, em sua dimensão teórica, ao trabalhar conceitos do geógrafo Milton Santos como elementos norteadores para uma análise das infraestruturas físicas e tecnológicas que compõem o que intitulo como web espaços informacionais. Balizado também em conceitos do filósofo Gilbert Simondon, propõe-se identificar as estruturas e objetos técnicos que compõem estes espaços em seu processo de concretização, reconhecendo nestes mesmos, práticas recorrentes de um cenário global marcado pela concentração de capital e conhecimento científico tecnológico. O artigo abre, com isso, a proposição de que as formas de visibilidade e acesso da informação nos web espaços informacionais constituem-se a priori como rugosidades de uma estrutura já existente apesar das inovações quanto aos objetos, plataformas e sistemas informacionais em constante ebulição.