980 resultados para Instalação


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Pós-graduação em Geociências e Meio Ambiente - IGCE

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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Neste artigo tratamos da participação de Sir William Thomson na instalação do cabo telegráfico submarino entre Pernambuco e o Pará realizada pela Western and Brazilian Telegraph Company nos meses de agosto e setembro de 1873.

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The human social organization has undergone major changes in recent years. The technological and digital revolutions accelerated the process of dissemination and evolution of the knowledge in all sciences, from social studies to nanotechnology. This process led to many advances that have enabled the emergence of new markets. Among these new markets, residential automation shows to be a market of great potential, seeking to meet the needs of residents, in order to make their daily practice and as fast as the rhythm of present life requests. To perform this task the residence stops being a passive place and becomes an active and controllable system, where actions may occur without the need for direct human interaction. The aim of this work is designing the electrical installation of a residence seeking better use of energy and show the technology diversity involving intelligent houses

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This study investigated the effect of slope and antecedent soil moisture on the water depth stored and percolated on extensive green roofs built in pilot scale. For this purpose, slopes of 10, 20 and 30% were investigated. Moisture was measured before and after each test to determine the differential moisture (ΔU). A rainfall simulator was designed and tested; the best arrangement presents a Christiansen Uniformity Coefficient of 56%. The results yielded that the slopes of 10% presented the highest values of water depth stored (59,88%), water depth percolated (77,15%), the slope of 30% presented the highest water depth drained (48,22%.) and there was no correlation between slope, water depth stored, water depth percolated and ΔU. It was verified the effect of dilution on the modules i10% between water depth percolated and apparent color (0.71%) in i20% between water depth drained and apparent color (-0.748%) and in the module i30% between water depth drained and turbidity (-0.76%) and water depth drained and apparent color (-0.93%). In i10% there was high correlation between pH and water depth percolated (0.94%) and between water depth drained and pH (0.71%). The data indicate that the module i10% had a greater reduction of runoff

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Through awareness of new trends of consumption of the population with regard to housing, comfort, entertainment, security and sustainability, it was crafted a work that set out to study and develop the concept of home automation and how it will revolutionize the electrical installation projects and energy savings. A pre-wiring project, taking into account, basically, the installed load, is presented as a basis for comparison. The protocols for communication between intelligent devices in an automation environment, used in the work, are the X-10, LonWorks and UPnP. The home network is studied and divided into subsystems, for a better understanding, which are the lighting, audio, video and multimedia system, security, air conditioning and central vacuum system, and the idea of integrated design and system integrator is introduced, showing the change necessity in the design philosophy of electrical installations. The main means of energy savings in an automated home, such as dimerization, master off and smart meters are presented and, finally, it was concluded that there is a need to structure electrical installation projects more comprehensive with regard to home automation, in order to become more efficient and useful to users

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This article discusses the establishment of the school inspection service in the Province of Sao Paulo between the implementation of the Provincial Legislature in 1835 and the last years of the monarchy. In this work, were taken as sources - the Collection of Laws and Decrees of the Province of São Paulo (1835-1889); Speeches of the Presidents of the Province given annually at the opening of the Assembly of S„o Paulo (1835-1889), and the reports of the General Inspectors presented to the President of the Province (1851-1889). To give theoretical support to this analysis, we used the categories of Weberian bureaucratic organization.

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This case report presents details of a new surgical technique for mandibular ridge sagittal osteotomy and expansion associated to immediate dental implants in atrophic ridges. The bone atrophies represents a challenge for the surgeons that intends to modify this situation. In the past, the only viable option was the onlay bone graft. However, the bone graft requests a second surgical site that certainly increases the postoperative morbidity, without mentioning the longer treatment time required. The sagittal osteotomy of the alveolar crest represents a faster option, because it eliminates the time requested for bone graft integration, providing rehabilitation of edentulous areas with thin alveolar crests that otherwise would need additi onal surgical procedures for a satisfactory result. The authors report a clinical case in which this technique was used with the installation of a Bicon dental implant in the same surgical time, showing all the steps for this single-tooth rehabilitation.

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The sugar and ethanol industry has always stood out in the Brazilian economy. Contributing to the growth and development of the economy and the country the sector has gone through several phases. This paper makes a study of the industry and exposes the work of some authors on the subject in order to demonstrate the economic and social impacts caused by the installation of a sugar cane industry in a small city and its contribution to local development. Actual results are generally encouraging and reported that the sugarcane industry contributes to the development of cities where it is installed, benefiting them

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In the last decade mini-screws have gained popularity in orthodontics field and a correct placement of mini-screws is a critical point to the success of the skeletal anchorage. A careful clinical and radiographic diagnostic before insertion mini-screw is an essential requirement to achieve the central point of the radicular septum. The correct application of these pre-surgical procedures should avoid possible iatrogenic damages in periodontal ligament, dental roots, nasomaxillary cavities, or even important vascular tissues. As of today, periapical radiographs is a regular pre surgical procedure during mini-screw insertion technique. Nevertheless, accurate execution of the radiographic parallax technique can offer to us useful and precise radiographic images, to decide the right local insertion of mini-screws in to the septum bone. The purpose of this paper is to describe the ¬application of new positioning circular guides in conjunction with a ¬parallax radiographic protocol before placement of orthodontic mini-screws.

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Pós-graduação em Agronomia (Ciência do Solo) - FCAV

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)