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Avaliação da capacidade de substituição parcial de agregados graúdos por resíduos têxteis no concreto
(Universidade Tecnológica Federal do ParanáApucaranaBrasilEngenharia TêxtilUTFPR, 2017-12-01)
The present work had the objective of evaluating the partial replacement capacity of large aggregates for solid wastes from the textile industry in the manufacture of Portland cement concrete. The textile solid residue ...
Cropping system-imposed yield gap: Proof of concept on soybean cropping systems in Uruguay
(Elsevier Science, 2021-01)
Favorable weather conditions prevailing on most South American Pampas allows to grow more than one crop per year. Indeed, increasing crop intensity per unit area has been highlighted as an opportunity to increase crop ...
Viabilidade de produção de álcool em gel 70%: pesquisa do curso de farmácia para enfrentamento do coronavírus
(Universidade Federal do Rio Grande do NorteBrasilUFRNFarmáciaFarmácia, 2022-06-29)
There has been much debate regarding the COVID-19, disease caused by the SARS-CoV-2 virus, since it was considered a pandemic by the World Health Organization (WHO). Among the measures taken to prevent the propagation of ...
Análise da qualidade da água de poços em propriedades rurais e urbanas no município de Medianeira - PR
(Universidade Tecnológica Federal do ParanáMedianeiraBrasilTecnologia em Gestão AmbientalUTFPR, 2014-11-24)
This study aimeds to analyze the water quality of some wells located in the city of Medianeira-PR, being two in rural area, and two in the urban area, where water samples were collected in a two month interval, then sent ...
Design and characterization of an adhesive and pH-indicating hydrogel with gentamicin release as a proof of concept for its potential use as an acute wound dressing
(Instituto Tecnológico y de Estudios Superiores de Monterrey, 2021-12-06)
Wound care cost is an overwhelming problem aggravated by the burning of skin injuries and the overuse of traditional materials that are low cost-efficient. Modern wound care strives for multifunctional wound dressings to ...
Monitoramento da qualidade de águas em programas de pagamento por serviços ambientais hídricos: Estudo de caso no município de São José dos Campos/SP
(2017-11-01)
In the last decade, it was found in Brazil an increase in the number of Payment for Environmental Services (PES) programs focused on quantitative and qualitative conservation of waters in the territories. Among the main ...
Plan estratégico para la empresa Water Proof System SAS.
(Fundación Universidad de América, 2022-02-11)
Water Proof System S.A.S es una empresa ubicada en la Ciudad de Bogotá D.C que se dedica al manejo de los recursos hídricos mediante procedimientos como lo son: el tratamiento de aguas industriales y residenciales, ...
Análise da prova de carga estática e dinâmica em estruturas de concreto armado na construção civil
(Universidade Tecnológica Federal do ParanáToledoBrasilEngenharia CivilUTFPR, 2019-06-05)
Due to the growing use of deep foundations, as well as the need for checking the safety of superstructures, it is necessary to test stakes in relation to project load, or in cases where the superstructures have gone through ...
Estimación del valor de la calidad del agua en la cuenca del río Acelhuate de El Salvador
(CATIE, Turrialba (Costa Rica), 2000)
El presente estudio busca contribuir a la toma de decisiones y al diseño de políticas para el manejo eficiente de los recursos hídricos en El Salvador, mediante la estimación del valor económico de la calidad del agua a ...