A comunicação interna numa organização pública

The present study compose an analysis on the process of internal communication at a public organization, built on the survey data originary of administrative conduct, observation on the cultural model of the organization and how the interdepartmental and interpersonal relations shows up. The research, exploratory descriptive kind, had theoretical basis on two knowledge areas Administrative Science and Social Communication and was developed at Instituto do Desenvolvimento Econômico e Meio Ambiente IDEMA, in Rio Grande do Norte. During data collection, were conducted spontaneous and semi structured interviews with directors and coordinators, besides the application of directed questionnaire to functionaries in two unites of the institution. Through the analysis and interpretation of the data, we came to the conclusion that the process of internal communication at a public organization fall in with same challenges of private organizations, but with peculiarities that attracts the scientific look specially, in concern of the attitude assumed by the administrators in the conduction of communication functions inside the organization, the profile of social actor and the communication channels used. Although the organizational communication represents more and more a strategic function, as an administration tool, the point that research gets to shows that in public organizations the communication refrains from administrative purpose and with the major objective of giving publicity to the institutional acts and actions

Processo de implantação de um sistema integrado de gestão em uma organização pública à luz da teoria da hospitalidade :um estudo de caso

In the present time, public organizations are employing more and more solutions that uses information technology in order to ofer more transparency and better services for all citizens. Integrated Systems are IT which carry in their kernel features of integration and the use of a unique database. These systems bring several benefits and face some obstacles that make their adoption difficult. The conversion to a integrated system may take years and, thus, the study of the adoption of this IT in public sector organizations become very stimulant due to some peculiarities of this sector and the features of this technology. First of all, information about the particular integrated system in study and about its process of conversion are offered. Then, the researcher designs the configuration of the conversion process aim of this study the agents envolved and the moments and the tools used to support the process in order to elaborate the methodology of the conversion process understood as the set of procedures and tools used during all the conversion process. After this, the researcher points out, together with all the members of the conversion team, the negative and positive factors during the project. Finally, these factors were analysed through the Hospitality Theory lens which, in the researcher opinion, was very useful to understand the elements, events and moments that interfered in the project. The results consolidated empirically the Hospitality Theory presumptions, showing yet a limitation of this theory in the case in study

Militância, organização e mobilização antiproibicionista da maconha: coletivos, eventos e marchas em Natal (RN)

Based on the proposal entitled anti-prohibitionist, contrary to prohibition and illegality of cannabis and its use, the anti-prohibitionist Collectives proposes to discuss the topic of drugs, especially marijuana, aiming decriminalization and legalization of this psychoactive. With this idea was articulated anti-prohibitionist movement in Natal, by organizing collectives that discuss issues related to drug use and conduct activities directed to this issue, such as Marijuana Marches and Cycles of Debates anti-prohibitionist. In this study we sought to understand the positioning in social and cultural terms, the marijuana users participating of the collectives, on the situation of illegality of their actions, in front of social, legal and moral question involved in the illicit psychoactive, through initiatives conferences, events and demonstrations for this purpose

A organização da demanda em serviços públicos de saúde bucal: universalidade, eqüidade e integralidade em saúde bucal coletiva

RONCALLI, Angelo Giuseppe. A organização da demanda em serviços públicos de saúde bucal: universalidade, eqüidade e integralidade em Saúde Bucal Coletiva. raçatuba, 2000. 238p. Tese (Doutorado em Odontologia Preventiva e Social). Faculdade de Odontologia, Universidade Estadual Paulista “Júlio de Mesquita Filho”

Estratégias para a organização da pesquisa em cana-de-açúcar: uma análise de governança em sistemas de inovação

PEDRO, Edilson da Silva. Estratégias para a organização da pesquisa em cana-de-açúcar: uma análise de governança em sistemas de inovação. 2008. 226f. Tese (Doutorado em Política Científica e Tecnológica) - Universidade Estadual de Campinas, Campinas, 2008.

A assistência técnica nos habitats do MST e o papel do arquiteto e urbanista

This dissertation is about Architect and town planner inserts in the technical support of the Rural establishment and of the possibilities of changes in their habitat. It also looks for its participation through the production of those spaces with or without its performance through two references cases, in Rio Grande do Norte , one called settlement Eldorado de Carajás and another one called Maria da Paz. At first the process represents the model that was adopted systematically by Incra until the middle of the year 2000 with the sub-contracting of their construction work through small companies. These standardized projects which are executed without registration in the system CONFEA/CREA without demand of professional authorship and of technical responsibility of the work. But the process taken place at Maria da Paz s area was configured as one of the first initiatives that stopped with those practices. Consolidated through a partnership among UFRN MST and INCRA/RN, the Architect s technical support and town planner brought new technician-scientific organization and execution of the soil parcels and its habitat. The participation of UFRN was done through a group of studies in land reform and Habitat (GERAH) being this author and coordinator of the methodological proposal, based on the regressive-progressive method and in the inclusion of the conflict as responsible of the ruptures and transductions both done by Henry Léfèbvre and in the research action approached by Carlos Brandão. Therefore it included the process of social learning and collective production of new knowledge and attitudes in relation to the environment in the process called as attended self management in spite of the transformations happened with this new agent s participation. The people re-located to the new areas that got involved in the process and finished their constructions reelaborating the daily practice of the collective effort passed to the self management without technical support. Years later the implantation of those two experiences our research verified that there is a positive image concerning the Architect and town planner, related, most of all to the conception of the activities, orientation and execution of constructions projects and of acceptance of those professionals to the processes of implementation of the Habitats of the Rural establishments. This dissertation analyses this form of performance, from and beyond these images trying to find the professional, specificities or methodological in such a way to demonstrate the importance of its insertion in the formulation and attendance of the more of 100.000 habitats of Rural establishments of the land reform of the country that correspond to most of the housing social interest in the country side

Desenvolvimento de um sistema para planeamento e controlo da produção

Atualmente o sector industrial está inserido num mercado cada vez mais competitivo, onde é exigida uma estratégia empresarial que possa garantir a sua permanência e destaque no atual mercado. Por esta razão, um planeamento e controlo da produção adequado torna-se essencial para o bom funcionamento de uma empresa. Através destes sistemas é possível atuar de forma positiva na produção, rentabilizando-se o sector produtivo da empresa que contribui para o aumento da qualidade de serviço e também para o crescimento económico da empresa. Com um planeamento da produção adequado, uma organização dispondo das mesmas capacidades, é capaz de produzir quantidades iguais num menor intervalo de tempo. Por outro lado, um controlo da produção preciso é imprescindível para o fornecimento da informação correta quando necessária. No sentido de otimização, uma empresa apresentou algumas sugestões de melhoria a nível do planeamento e controlo da produção. Este trabalho surge assim com o intuito de dar resposta às propostas apresentadas. Para tal, no desenvolvimento desta dissertação, criou-se uma ferramenta dotada de dois algoritmos e um sistema de controlo para aquisição de informação de forma automatizada. Em suma, o sistema proposto apresenta a capacidade de construção de boas soluções para o planeamento, conciliada com um sistema de aquisição de dados bastante prático e e caz. Mantendo sempre a exibilidade necessária para um sistema deste género.

Functional alkali tantalate 2D structures for microelectronics and related applications

Alkali tantalates and niobates, including K(Ta / Nb)O3, Li(Ta / Nb)O3 and Na(Ta / Nb)O3, are a very promising ferroic family of lead-free compounds with perovskite-like structures. Their versatile properties make them potentially interesting for current and future application in microelectronics, photocatalysis, energy and biomedics. Among them potassium tantalate, KTaO3 (KTO), has been raising interest as an alternative for the well-known strontium titanate, SrTiO3 (STO). KTO is a perovskite oxide with a quantum paraelectric behaviour when electrically stimulated and a highly polarizable lattice, giving opportunity to tailor its properties via external or internal stimuli. However problems related with the fabrication of either bulk or 2D nanostructures makes KTO not yet a viable alternative to STO. Within this context and to contribute scientifically to the leverage tantalate based compounds applications, the main goals of this thesis are: i) to produce and characterise thin films of alkali tantalates by chemical solution deposition on rigid Si based substrates, at reduced temperatures to be compatible with Si technology, ii) to fulfil scientific knowledge gaps in these relevant functional materials related to their energetics and ii) to exploit alternative applications for alkali tantalates, as photocatalysis. In what concerns the synthesis attention was given to the understanding of the phase formation in potassium tantalate synthesized via distinct routes, to control the crystallization of desired perovskite structure and to avoid low temperature pyrochlore or K-deficient phases. The phase formation process in alkali tantalates is far from being deeply analysed, as in the case of Pb-containing perovskites, therefore the work was initially focused on the process-phase relationship to identify the driving forces responsible to regulate the synthesis. Comparison of phase formation paths in conventional solid-state reaction and sol-gel method was conducted. The structural analyses revealed that intermediate pyrochlore K2Ta2O6 structure is not formed at any stage of the reaction using conventional solid-state reaction. On the other hand in the solution based processes, as alkoxide-based route, the crystallization of the perovskite occurs through the intermediate pyrochlore phase; at low temperatures pyrochlore is dominant and it is transformed to perovskite at >800 °C. The kinetic analysis carried out by using Johnson-MehlAvrami-Kolmogorow model and quantitative X-ray diffraction (XRD) demonstrated that in sol-gel derived powders the crystallization occurs in two stages: i) at early stage of the reaction dominated by primary nucleation, the mechanism is phase-boundary controlled, and ii) at the second stage the low value of Avrami exponent, n ~ 0.3, does not follow any reported category, thus not permitting an easy identification of the mechanism. Then, in collaboration with Prof. Alexandra Navrotsky group from the University of California at Davis (USA), thermodynamic studies were conducted, using high temperature oxide melt solution calorimetry. The enthalpies of formation of three structures: pyrochlore, perovskite and tetragonal tungsten bronze K6Ta10.8O30 (TTB) were calculated. The enthalpies of formation from corresponding oxides, ∆Hfox, for KTaO3, KTa2.2O6 and K6Ta10.8O30 are -203.63 ± 2.84 kJ/mol, - 358.02 ± 3.74 kJ/mol, and -1252.34 ± 10.10 kJ/mol, respectively, whereas from elements, ∆Hfel, for KTaO3, KTa2.2O6 and K6Ta10.8O30 are -1408.96 ± 3.73 kJ/mol, -2790.82 ± 6.06 kJ/mol, and -13393.04 ± 31.15 kJ/mol, respectively. The possible decomposition reactions of K-deficient KTa2.2O6 pyrochlore to KTaO3 perovskite and Ta2O5 (reaction 1) or to TTB K6Ta10.8O30 and Ta2O5 (reaction 2) were proposed, and the enthalpies were calculated to be 308.79 ± 4.41 kJ/mol and 895.79 ± 8.64 kJ/mol for reaction 1 and reaction 2, respectively. The reactions are strongly endothermic, indicating that these decompositions are energetically unfavourable, since it is unlikely that any entropy term could override such a large positive enthalpy. The energetic studies prove that pyrochlore is energetically more stable phase than perovskite at low temperature. Thus, the local order of the amorphous precipitates drives the crystallization into the most favourable structure that is the pyrochlore one with similar local organization; the distance between nearest neighbours in the amorphous or short-range ordered phase is very close to that in pyrochlore. Taking into account the stoichiometric deviation in KTO system, the selection of the most appropriate fabrication / deposition technique in thin films technology is a key issue, especially concerning complex ferroelectric oxides. Chemical solution deposition has been widely reported as a processing method to growth KTO thin films, but classical alkoxide route allows to crystallize perovskite phase at temperatures >800 °C, while the temperature endurance of platinized Si wafers is ~700 °C. Therefore, alternative diol-based routes, with distinct potassium carboxylate precursors, was developed aiming to stabilize the precursor solution, to avoid using toxic solvents and to decrease the crystallization temperature of the perovskite phase. Studies on powders revealed that in the case of KTOac (solution based on potassium acetate), a mixture of perovskite and pyrochlore phases is detected at temperature as low as 450 °C, and gradual transformation into monophasic perovskite structure occurs as temperature increases up to 750 °C, however the desired monophasic KTaO3 perovskite phase is not achieved. In the case of KTOacac (solution with potassium acetylacetonate), a broad peak is detected at temperatures <650 °C, characteristic of amorphous structures, while at higher temperatures diffraction lines from pyrochlore and perovskite phases are visible and a monophasic perovskite KTaO3 is formed at >700 °C. Infrared analysis indicated that the differences are due to a strong deformation of the carbonate-based structures upon heating. A series of thin films of alkali tantalates were spin-coated onto Si-based substrates using diol-based routes. Interestingly, monophasic perovskite KTaO3 films deposited using KTOacac solution were obtained at temperature as low as 650 °C; films were annealed in rapid thermal furnace in oxygen atmosphere for 5 min with heating rate 30 °C/sec. Other compositions of the tantalum based system as LiTaO3 (LTO) and NaTaO3 (NTO), were successfully derived as well, onto Si substrates at 650 °C as well. The ferroelectric character of LTO at room temperature was proved. Some of dielectric properties of KTO could not be measured in parallel capacitor configuration due to either substrate-film or filmelectrode interfaces. Thus, further studies have to be conducted to overcome this issue. Application-oriented studies have also been conducted; two case studies: i) photocatalytic activity of alkali tantalates and niobates for decomposition of pollutant, and ii) bioactivity of alkali tantalate ferroelectric films as functional coatings for bone regeneration. Much attention has been recently paid to develop new type of photocatalytic materials, and tantalum and niobium oxide based compositions have demonstrated to be active photocatalysts for water splitting due to high potential of the conduction bands. Thus, various powders of alkali tantalates and niobates families were tested as catalysts for methylene blue degradation. Results showed promising activities for some of the tested compounds, and KNbO3 is the most active among them, reaching over 50 % degradation of the dye after 7 h under UVA exposure. However further modifications of powders can improve the performance. In the context of bone regeneration, it is important to have platforms that with appropriate stimuli can support the attachment and direct the growth, proliferation and differentiation of the cells. In lieu of this here we exploited an alternative strategy for bone implants or repairs, based on charged mediating signals for bone regeneration. This strategy includes coating metallic 316L-type stainless steel (316L-SST) substrates with charged, functionalized via electrical charging or UV-light irradiation, ferroelectric LiTaO3 layers. It was demonstrated that the formation of surface calcium phosphates and protein adsorption is considerably enhanced for 316L-SST functionalized ferroelectric coatings. Our approach can be viewed as a set of guidelines for the development of platforms electrically functionalized that can stimulate tissue regeneration promoting direct integration of the implant in the host tissue by bone ingrowth and, hence contributing ultimately to reduce implant failure.

A logística reversa e suas implicações na sustentabilidade: um estudo de caso de uma organização intermediária da cadeia reversa do ramo de sucatas

A sociedade impõe relações conscientes e saudáveis entre ela, consumidor, meio ambiente e economia de custo. Considerando os processos de retorno e descarte de resíduos, desenvolveram-se técnicas para que haja equilíbrio nas dimensões econômica, ambiental e social, sendo uma delas a logística reversa. Esse método minimiza as quantidades de resíduos descartados e promove seu reaproveitamento como fonte de matéria-prima em novos processos produtivos. No presente artigo, desenvolveu-se estudo de caso em uma recicladora que há doze anos coleta, classifica e separa materiais sólidos de indústrias do Distrito Industrial do Rio Grande (RS) para vendê-los a siderúrgicas e/ou comercializar subprodutos em condição de reuso no mercado local. Esse estudo tem por objetivo a análise das relações existentes entre as atividades logísticas reversas da recicladora em questão e as três dimensões da sustentabilidade. Tal análise justifica-se ao evidenciar como ocorre o processo de utilização da prática de logística reversa por uma organização intermediária, apontando-se sistematicamente as implicações ambientais, sociais e econômicas decorrentes de sua gestão.

Principios de filosofía positiva : lecciones arregladas para los alumnos del Instituto Nacional Central de Guatemala

Las presentes lecciones fueron redactadas para la enseñanza de la asignatura de Filosofía Positiva de los alumnos del Instituto Nacional Central de Guatemala. Este libro contiene los principios generales de la ciencia, expuestos, en cuanto ha sido posible, con orden y claridad.

Organização e tratamento do acervo de instrumentos musicais: o caso da Instrumentoteca da Escola de Música da Universidade Federal do Rio Grande do Norte

Analisa os processos para organização e tratamento do acervo de instrumentos musicais no âmbito da Instrumentoteca da Escola de Música da Universidade Federal do Rio Grande do Norte. Discorre o conceito de biblioteca especializada, suas características e finalidades. Procura verificar os procedimentos utilizados pela Instrumentoteca quanto à organização do acervo, identifica regras para representação descritiva de instrumentos musicais, tendo como parâmetro o Código Anglo-americano de Catalogação. Exemplifica a representação descritiva e de conteúdo de instrumentos musicais; sugere medidas que venham facilitar o processo de organização e acondicionamento dos instrumentos musicais. Utiliza como metodologia o estudo de caso , tendo como suporte teórico a pesquisa bibliográfica em fontes impressas e eletrônicas . Conclui mostrando a melhor maneira de organizar coleções de instrumentos musicais por meio do Código Anglo-americano de Catalogação, e enfatiza que essas regras podem ser aplicadas para organizar diferentes tipos de suporte de informação.

Organização da informação e organização do conhecimento: análise da percepção dos docentes de Biblioteconomia das instituições de ensino superior da região sul do Brasil

Tendo em vista a necessidade de conhecer os aspectos históricos, sociais e epistemológicos que envolvem os cursos de Biblioteconomia da região Sul do Brasil, bem como entender como se dá o ensino de determinadas disciplinas no âmbito biblioteconômico, a presente pesquisa visa compreender a percepção dos docentes quanto à conceituação de Organização da Informação e Organização do Conhecimento comparando-a com a literatura publicada a fim de identificar tendências teórico-conceituais em torno do ensino desses domínios. Este estudo baseia-se nas considerações de Bräscher e Café (2008) acerca dos termos Organização da Informação e Organização do Conhecimento. Esta pesquisa tem caráter descritivo e exploratório de cunho qualitativo. A população alvo compreende os docentes dos cursos de Biblioteconomia das IES da região Sul do Brasil que ministram disciplinas relacionadas à Organização da Informação, Organização do Conhecimento, Representação da Informação e Representação do Conhecimento. A análise dos dados procedeu-se através da Categorização, etapa do método de Análise de Conteúdo de Bardin (2011). Podemos inferir que os docentes questionados percebem os termos Organização da Informação e Organização do Conhecimento através de suas diferenças e delimitações conceituais

A organização do processo de projeto de arquitetura no meio profissional: uma análise da produção em escritórios

This paper examines, through case studies, the organization of the production process of architectural projects in architecture offices in the city of Natal, specifically in relation to building projects. The specifics of the design process in architecture, the production of the project in a professional field in Natal, are studied in light of theories of design and its production process. The survey, in its different phases, was conducted between March 2010 and September 2012 and aimed to identify, understand, and analyze comparatively, by mapping the design process, the organization of production of building projects in two offices in Natal, checking as well the relationships of their agents during the process. The project was based on desk research and exploration, adopting, for both, data collection tools such as forms, questionnaires, and interviews. With the specific aim of mapping the design process, we adopted a technique that allows obtaining the information directly from employee agents involved in the production process. The technique consisted of registering information by completing daily, during or at the end of the workday, an individual virtual agenda, in which all agent collaborators described the tasks performed. The data collected allowed for the identification of the organizational structure of the office, its hierarchy, the responsibilities of agents, as well as the tasks performed by them during the two months of monitoring at each office. The research findings were based on analyses of data collected in the two offices and on comparative studies between the results of these analyses. The end result was a diagnostic evaluation that considered the level of organization and elaborated this perspective, as well as proposed solutions aimed at improving both the organization of the process and the relationships between the agents under the lens analyzed

Geografia da dominação: um estudo sobre a organização espacial da terra do sal (Macau-RN)

This work aims to understand the spatial organization in the Town of Macau, State of Rio Grande do Norte, Brazil. This approach focus on bringing back the history of the town, the main personages responsible for the construction of this place, denominated "social agents", as well as its social processes and the spatial forms derived from them. As the personages and their practices were identified, it was found out the existence of a driving force for structuring, interlocking, and maintaining the actions carried out by the social agents during the time. Such actions were materialized in the urban space: "the social segregation". The social segregation takes place as a specific geography of domination. The outcome of those owning the best areas" and ways of accessibility in the urban space, varies from the enrichment by property valorization, because of the concentration of public investments of infrastructure, to the comfort of easily reaching all the daily needs related to the displacements in the urban space. In the latter case, such facility has contributed to improve life quality. While one takes advantage of the location in the urban space, others are negatively affected by the same process. This research identified the salina worker as the weakest element of this social structure, occupying the urban periphery of the town of Macau. Such area is characterized by the lack of services and urban equipment in opposition to the center of the town, the locus of elite. This way, it is established the most known segregation pattern: center x periphery, in which the space acts as a mechanism of segregation

As funções do supervisor do segundo e terceiro ciclos do ensino básico : contributos para o desenvolvimento profissional e institucional numa organização de educação e ensino privada

Dissertação de Mestrado em Ciências da Educação - Especialização em Supervisão Pedagógica, apresentada à Escola Superior de Educação de Paula Frassinetti