Itens para a visualização no momento 21-32 of 32

    • Basic Sanitation and Dental Caries: the association between them 

      Júlio César Taffarel (2021-12-01)
      Dental caries is one of the most common chronic diseases in humans. It is the result of an interaction between fermentable carbohydrates and bacteria, which adhere to teeth and produce corrosive acids. This disease is an ...
    • Conditions for efficient exciton dissociation in non-fullerene organic solar cells 

      Leandro Benatto; Graziâni Candiotto; KARLISSON RODRIGO DE ALMEIDA SOUSA; João Paulo Araújo Souza; LUCIMARA STOLZ ROMAN; Marlus Koehler (2021-12-01)
      The minimum driving force strategy is usually applied to promote the exciton dissociation in organic solar cells (OSCs) without significant loss of open-circuit voltage. Despite the advances on this topic, the correlation ...
    • Pyrolysis of LignoForceTM lignins for the production of valuable chemicals 

      Maria Juliane Suota; Mailson Matos; Washington Luiz Esteves Magalhaes; Luiz Pereira Ramos (2021-12-01)
      Brazil detains one of the hugest forestry activities worldwide that can fulfill several gaps regarding bioenergy and bioproduct generation. Forestry can provide clean energy through the use of natural polymers such as ...
    • Study of an Installation of Organic Photovoltaic Devices (OPVs) in Urban Equipment 

      Talitha Ramos Canabarra dos Santos; Anna Gabriella Tempesta; Luiz Carlos Mariano; Lucimara Stolz Roman (2023-12-01)
      Considering global energy needs and the importance of emitting fewer greenhouse gases, a study was carried out on ways to generate energy from clean, renewable sources. Currently, most of the energy we consume comes from ...
    • Conception and Design of Systems to Extraction of ​Geothermal Energy to Heat Pumps​ 

      João Francisco Moro; Marcelo Risso Errera (2021-12-01)
      The quest for efficient use of renewable energy sources is one of the greatest challenges towards a more sustainable and affordable energy matrix. The inertial thermal energy available underground is a source that still ...
    • Assessing Sustainability and Renovability in Power Minigrids 

      Luiza Castro de Toledo Piza; Marcelo Risso Errera; George Stanescu (2021-12-01)
      The mini-grid implemented in the project indicated that environmental and sustainability factors gained importance in determining the configuration of current electrical energy systems and in their inevitable expansions ...
    • Sustainable technology of hydrophobic thin films deposited with plasma to replace the use of water in the maintenance of photovoltaic solar cells 

      Mauricio Marlon Mazur; Emerson Luís Alberti; Kleber Franke Portella; Viviane Teleginski Mazur; Sidnei Antônio Pianaro (2021-12-01)
      Superficial dirt, such as dust, is one reason for reduction in photovoltaic solar cell energy generation. Harsh environments such as deserts or near sea regions, forms a new surface layer, which hinders the photoelectric ...
    • Design and technology: new interfaces for urban furniture 

      Danielle Lopes Vilas; Karine Dias de Jesus; Josielle Cíntia de Souza Rocha; Mayara Carvalho; Anna Calil; Antonio Colchete Ferreira Filho (2021-12-01)
      Amidst a scenario characterized by the need to qualify cities in contemporary times through a more attractive public space that meets the demands of the population, there is an offer of new possibilities for interactions ...
    • Study of the use of Organic Photovoltaics in the Tube Bus Stations of Curitiba 

      Júlia Ketzer Majewski; Anna Gabriella Tempesta; Talitha Ramos Canabarra dos Santos; Fabiana de Brito; Lucimara Stolz Roman (2021-12-01)
      The Curitiba tube stations are bus stations with many advantages for the passenger. They are a city’s postal card. The “Estação de Pesquisa Tubo de Ensaio'' is an interdisciplinary project in the polytechnic campus of UFPR ...
    • Introduction to Cellular Animal Sciences 

      Jennifer C. Biscalha Bellio (2021-12-01)
      Cellular meat is an alternative to current animal protein production systems. This new technology will bring new opportunities for veterinarians, zootechnicians and bioprocess and biotechnology engineers, professionals who ...
    • University extension for climate adaptation in Rio Grande do Sul/Brazil 

      Markus Brose (2021-12-01)
      This paper discusses the insertion of climate change topics in the university extension services by the Graduate Program in Regional Development and the Public Management Center of the Universidade de Santa Cruz do Sul. ...
    • Design for Adaptability and Disassembly: a review to achieve buildings’ deconstruction 

      Mayara Regina Munaro; Sergio Fernando Tavares (2021-12-01)
      Reusing and recycling building materials and components are an alternative to minimizing construction and demolition waste (CDW). The introduction of ecodesign methodologies in the design stage enables buildings to be ...