Art And Technology
Mostrando 13-24 de 172 artigos, teses e dissertações.
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13. American Space Nuclear Electric Systems
ABSTRACT: Since the 1960's the United States of America has launched several space missions using nuclear technology as a mean for propulsion and power supply. The majority of the American nuclear powered spacecrafts were based in radioisotope generators, with the exception of the SNAP-10A (1965), which was the only American reactor ever launched. However, s
J. Aerosp. Technol. Manag.. Publicado em: 01/11/2018
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14. State-of-the-Art Impacts of Smart Grid in the Power Systems Operation and Expansion Planning
ABSTRACT In this article, a state-of-the-art review on the impacts of Smart Grid in the operation and planning of the expansion of the Electric Power System is presented. The concept of Smart Grid is increasingly integrated in conventional networks, and the impact that this new technology generates on operation and planning must be investigated. Thus, in thi
Braz. arch. biol. technol.. Publicado em: 22/10/2018
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15. Polymers and its applications in agriculture
Graphical Abstract Abstract Polymers are a class of soft materials with numerous and versatile mechanical and chemical properties that can be tuned specific to their application. Agriculture is an expanding area due to the requirement for indispensable food to meet the demands of a growing global population. Consequently, development of technology to imp
Polímeros. Publicado em: 21/09/2017
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16. Application challenges for information and automation technologies in an underground mine in Brazil
Abstract Organizations can establish a value-added sustainable strategy by increasing asset utilization. WLAN infrastructure in underground mines tends to be a consistent platform for reliability in data/information management, and assertive governance practices. It enables remote monitoring, registering and data transfer from a control room, avoiding unnece
REM, Int. Eng. J.. Publicado em: 2017-03
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17. High-Altitude Platforms — Present Situation and Technology Trends
ABSTRACT High-altitude platforms (HAPs) are aircraft, usually unmanned airships or airplanes positioned above 20 km, in the stratosphere, in order to compose a telecommunications network or perform remote sensing. In the 1990 and 2000 decades, several projects were launched, but very few had continued. In 2014, 2 major Internet companies (Google and Facebook
J. Aerosp. Technol. Manag.. Publicado em: 2016-09
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18. Optical coherence tomography imaging of the basal ganglia: feasibility and brief review
Optical coherence tomography (OCT) is a promising medical imaging technique that uses light to capture real-time cross-sectional images from biological tissues in micrometer resolution. Commercially available optical coherence tomography systems are employed in diverse applications, including art conservation and diagnostic medicine, notably in cardiology an
Braz J Med Biol Res. Publicado em: 29/09/2015
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19. Analysis and Design of a GaAs Monolithic Tunable Polyphase Filter in S/C Bands
AbstractThis paper proposes a new topology of a 2-Stages Active Polyphase Filter (APPF) in MMIC GaAs technology. This new topology, named “radial”, allows a greater balancing of output signals phases and amplitudes, over the actual APPF’s at the state of the art. In this paper an ex-novo study is shown and synthesis formulas for the APPF are provided.
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2015-06
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20. It management model for financial report issuance and regulatory and legal compliance
The development of information systems for financial report issuance must be adherent to the demands of the law and regulations that regulate the financial market. In order to perform this task, organizations need to implement control in the Information Technology (IT) area to maintain their systems´ conformity to laws and regulations. In the development of
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2013-12
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21. Die Sehnsucht nach Transzendenz Zu ihrer Bedeutung im Werk von Botho Strauß
In his writing Botho Strauß deals with the question of a longing for transcendence over a number of years and from a number of different perspectives. The article firstly considers the way in which social theories and world views which Strauß originally followed have led this longing in the wrong direction and ignored the true role of technology. Strauß'
Pandaemonium ger.. Publicado em: 2013-06
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22. Low and medium temperature fuel cells: experimental tests and economic assessment / Low and medium temperature fuel cells: experimental tests and economic assessment
This Masters dissertation aims to study technical potentialities of Fuel Cell technology, including the economical benefits that can provide compared with public grid as well. Thus, the dissertation has been focused in two main parts: the first concerns in an experimental approach to supply electrical power to the public grid using a Polymer Electrolyte Memb
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2012
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23. Digital technologies in art education: educational perspectives in the era of digital conversion / Tecnologias digitais no ensino de arte: perspectivas educacionais na era da conversÃo digital
The present research aims to reflect upon digital technologies, especially the computer and the Internet, in what concerns the teaching of arts. Initially, the specificities of digital technologies will be presented, their implications as to culture and the arts, as well as their relationship with the theory of complexity. Later, the digital technologies wil
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/10/2012
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24. Da sensação ausente à sensação como potência : tema e variações sobre a relação arte-tecnologia / De la sensation absente à la sensation comme puissance : thème et variations sur le rapport art-technologie
One of the basic assumptions of this thesis is to consider that actually there are potentialities to be explored in the relation between art and technology. However, presenting this relationship in the form of dichotomy mainly in contemporary expressions based on digital information, seems unpromising, although it is common practice. Valuing an artistic work
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/10/2012