Results 11 to 20 of about 33,716 (264)
Revista Interface Tecnológica, 2020 O surgimento das máquinas e o advento da industrialização trouxe consigo o processo de manutenção, fator importante e de grande impacto nos custos e lucros de qualquer empresa. Investir em planejamento de manutenção é uma estratégia importante para trazer melhorias e muitas vezes garantir a qualidade dos produtos, o que é imprescindível em um mercado ...
Willian Matheus Sanitá +1 more
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Generalized PCM Coding of Images [PDF]
IEEE Transactions on Image Processing, 2012 Pulse-code modulation (PCM) with embedded quantization allows the rate of the PCM bitstream to be reduced by simply removing a fixed number of least significant bits from each codeword. Although this source coding technique is extremely simple, it has a poor coding efficiency. In this paper, we present a generalized PCM (GPCM) algorithm for images that
José Prades Nebot +2 more
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Journal of European CME, 2018 Since 2011, the annual improving outcomes in the treatment of opioid dependence (IOTOD) meeting has brought together a broad range of primarily European healthcare professionals as part of an ongoing effort to promote best practice for this particularly ...
Sarah Webster +3 more
doaj +1 more source
Trilhas Interpretativas e Temas Controversos: Uma Proposta Metodológica de Ensino
Indagatio Didactica, 2019 A educação na contemporaneidade possui como objetivo a formação de indivíduos capazes de refletir e atuar de forma crítica sobre as questões socioambientais, sócio-científicas e tecnológicas.
Ana Lucia Olivo Rosas Moreira +5 more
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Revista Brasileira de Ensino de Ciência e Tecnologia, 2018 A física moderna e contemporânea constitui um campo científico muito desenvolvido, sendo a base teórica de funcionamento de inúmeros dispositivos, produzindo, assim, vasta gama de aplicações utilizadas na vida cotidiana da sociedade atual.
Arquimedes Luciano +1 more
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Solar Facade Module for Nearly Zero Energy Building. Extended Test Period
Environmental and Climate Technologies, 2020 The study presented in this paper is a continued research of preceding tests of small-scale passive solar wall module to explore 1) the behaviour of solar wall module in various setups for an extended 48-hour period of time, and 2) the performance of ...
Mols Toms, Vanaga Ruta, Blumberga Andra
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Rotavirus gastroenteritis in a children's hospital specialized in craniofacial malformations
Journal of Venomous Animals and Toxins including Tropical Diseases, 2010 This study aimed to verify the relationship between acute diarrhea provoked by rotavirus and different indicators of craniofacial malformations. In the Hospital for Rehabilitation of Craniofacial Anomalies, 8,724 children with cleft lip and cleft palate ...
NA Vieira, PCM Pereira, LR Carvalho
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Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 In this study, a novel type of polymeric solid-solid phase change materials (SSPCMs) and Maleic anhydride (MA) modified poly (ethylene glycol) PEG. MAM-PEG polymers were synthesized from different moleculer weight PEG (Mw: 4000, 6000) .On the other hand ...
Tuğba Güngör Ertuğral, Cemil Alkan
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Thermal Storage Efficiency Enhancement for Solar Air Heater Using a Combined SHSm and PCM Cylindrical Capsules System: Experimental Investigation [PDF]
Engineering and Technology Journal, 2016 Thepresent work aims to enhance the thermal storage efficiency and thermal behavior for solar air heater integrated with cylindrical capsulessystem. The cylindrical capsule has diameter 50 mm and length 600 mm, placed in the crossflow of airstream.In ...
Akram H. Abed
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ChemEngineering, 2019 A small-scale latent heat thermal energy storage (LHTES) unit for heating applications was studied experimentally using an organic phase change material (PCM).
Maria K. Koukou +10 more
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