Zobrazeno 1 - 10
of 689
pro vyhledávání: '"Lurdes, Lopes"'
Autor:
Fernando Luiz Lavoie, Marcelo Kobelnik, Clever Aparecido Valentin, Érica Fernanda da Silva Tirelli, Maria de Lurdes Lopes, Jefferson Lins da Silva
Publikováno v:
Química Nova, Vol 48, Iss 2 (2024)
High-density polyethylene (HDPE) geomembranes are commonly used as an environmental protection liner due to their good chemical and mechanical resistances and low cost. Ultraviolet (UV) radiation is an essential issue in durability studies for pond a
Externí odkaz:
https://doaj.org/article/77da88ef2a3e42d9a46e0027822d78f1
Autor:
Fernando Luiz Lavoie, Marcelo Kobelnik, Clever Aparecido Valentin, Maria de Lurdes Lopes, Jefferson Lins da Silva, Ennio Marques Palmeira
Publikováno v:
Results in Materials, Vol 22, Iss , Pp 100552- (2024)
This study analyzed the behavior of three HDPE smooth geomembrane samples of 1.0, 1.5, and 2.0 mm thicknesses under heat exposure for 8760 h and the combined effect of UV radiation for 8760 h followed by heat aging for 4380 h. The results show high a
Externí odkaz:
https://doaj.org/article/2722e80cb807413e98d671135a6a5988
Autor:
Lavoie, Fernando Luiz, Kobelnik, Marcelo, Valentin, Clever Aparecido, de Lurdes Lopes, Maria, Lins da Silva, Jefferson, Palmeira, Ennio Marques
Publikováno v:
In Results in Materials June 2024 22
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Externí odkaz:
https://doaj.org/article/60195862cfab4c328654f5164ac8f90a
Publikováno v:
Buildings, Vol 14, Iss 3, p 830 (2024)
Innovation in construction plays a fundamental role in helping us face current challenges, namely the reduction in energy consumption, the mitigation of the effects of climate change, the depletion of resources, and the generation of waste. Regarding
Externí odkaz:
https://doaj.org/article/706f4afe02d74a9785c6bc58c3c68e9c
Autor:
Fernando Luiz Lavoie, Marcelo Kobelnik, Clever Aparecido Valentin, Maria de Lurdes Lopes, Ennio Marques Palmeira, Jefferson Lins da Silva
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e02212- (2023)
This study evaluated nine exhumed high-density polyethylene (HDPE) geomembranes from different Brazilian civil construction facilities under several exposure times, from two to fifteen years in service. Physical and thermal analyses were performed to
Externí odkaz:
https://doaj.org/article/334bacf03cc8431a9d693586e4132e1f
Publikováno v:
Materials, Vol 16, Iss 21, p 7047 (2023)
The behaviour of geosynthetics can be affected by many agents, both in the short and long term. Mechanical damage caused by repeated loading or abrasion are examples of agents that may induce undesirable changes in the properties of geosynthetics. Th
Externí odkaz:
https://doaj.org/article/1295394dea5c42bc99e38bb43e9d5b4d
Autor:
Carina Lurdes Lopes, Magda Catarina Sousa, Américo Ribeiro, Humberto Pereira, João Pedro Pinheiro, Leandro Vaz, João Miguel Dias
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-15 (2022)
Abstract Reliable predictions of future inundation extent within estuaries require a precise evaluation of future extreme sea levels and the application of accurate numerical models that account for the physical processes driving estuarine hydrodynam
Externí odkaz:
https://doaj.org/article/e47469da6c5e4cf2a9bcb6ae899cad86
Seguridad del profesional de salud en el marco de la pandemia de covid-19: comprensión de enfermeros
Autor:
Dirce Stein Backes, Karen Ariane Bär, Cristina dos Santos de Freitas Rodrigues, Tanise Pereira Santini, Maria de Lurdes Lopes de Freitas Lomba, Regina Gema Santini Costenaro
Publikováno v:
Aquichan, Vol 22, Iss 4 (2022)
Objetivo: comprender el significado de seguridad del profesional de salud en período pandémico desde la perspectiva de enfermeros, a partir de intervenciones relacionadas a la educación permanente en salud. Materiales y método: se trata de una in
Externí odkaz:
https://doaj.org/article/30c1e698bd7241a2a3e3d3a8cdba1caa
Autor:
Dirce Stein Backes, Juliana Silveira Colomé, Giovana Batistella de Mello, Regina Celia de Castro Gomes, Maria de Lurdes Lopes de Freitas Lomba, Carla Lizandra de Lima Ferreira
Publikováno v:
Revista Brasileira de Enfermagem, Vol 75, Iss 3 (2022)
ABSTRACT Objectives: to assess the knowledge and practices that stimulate social entrepreneurship in the professional training of Nursing students. Methods: qualitative exploratory-descriptive study carried out with 44 Nursing students from a Univers
Externí odkaz:
https://doaj.org/article/136a6fbe96ad42ae8f73025de672779d