The problems occurring in water bodies can be studied and researched using bathymetric data, associated or not, with geospatial technologies. The objective was to identify the application or not of this association, and the types of water bodies, in the five regions of Brazil from 2014 to 2023. The methodology employed was the combination of comparative and historical processes, using past data. The data obtained and analyzed indicated that the dichotomy between bathymetry associated with other aspects of water resources, such as turbidity, is expanding in the five Brazilian regions, especially in the northern region of the country, due to the occurrence of the largest hydrographic basin, both in extension and in water volume, which could contribute to environmental, water, and fluvial geomorphology management. However, in regions where water use is scarce due to the absence of a more expansive water network, such as the northeast region, the application of this association is still scarce. Therefore, greater employability of bathymetric data is necessary for studies and research in water bodies in both the northeast and southeast and south regions of Brazil.
The problems occurring in water bodies can be studied and researched using bathymetric data, associated or not, with geospatial technologies. The objective was to identify the application or not of this association, and the types of water bodies, in the five regions of Brazil from 2014 to 2023. The methodology employed was the combination of comparative and historical processes, using past data. The data obtained and analyzed indicated that the dichotomy between bathymetry associated with other aspects of water resources, such as turbidity, is expanding in the five Brazilian regions, especially in the northern region of the country, due to the occurrence of the largest hydrographic basin, both in extension and in water volume, which could contribute to environmental, water, and fluvial geomorphology management. However, in regions where water use is scarce due to the absence of a more expansive water network, such as the northeast region, the application of this association is still scarce. Therefore, greater employability of bathymetric data is necessary for studies and research in water bodies in both the northeast and southeast and south regions of Brazil.
INTRODUÇÃO: As urgências e emergências (UE) oftalmológicas, em destaque os traumas oculares, apresentam maior morbidade, inferindo na qualidade de vida das pessoas acometidas. Outros fatores que interferem na qualidade de vida, são a falta de assistência imediata e o manejo inadequado. Isso tudo leva a um impacto importante no sistema de saúde, tanto privado quanto público, sendo pertinente avaliar a estrutura e os profissionais quanto à capacidade de lidar com tais tipos de afecções e, assim, receber o paciente em cada serviço. É importante ter em mente o direito a uma visão íntegra, a qual impacta diretamente na qualidade da sobrevivência humana, sendo imprescindível estudar o perfil epidemiológico e a inclinação dos traumas em pacientes vítimas de UE oftalmológicas. OBJETIVO: Caracterizar os pacientes que procuraram o centro oftalmológico por terem sido vítimas de urgências e emergências oftalmológicas, identificar o perfil epidemiológico e classificar as principais urgências e emergências. METODOLOGIA: Trata-se de um projeto de pesquisa de campo, documental, analítico observacional, a partir de um estudo de coorte, longitudinal, através da análise prospectiva dos casos, de natureza quantitativa. A pesquisa foi realizada no Centro Médico Sabino Rolim Guimaraes do município de Cajazeiras-PB. RESULTADOS: O sexo masculino representou 57% no total de atendimentos; adultos jovens de 19 até 39 anos, representando 42,8% da amostra; O grupo dos trabalhadores ativos foi o mais acometido com 62,5%. CONCLUSÃO: O sexo masculino demonstrou maior vulnerabilidade as urgências e emergências oftalmológicas no serviço especializado. A faixa etária mais acometida foi a de adultos jovens. A ocupação mais frequente se deu pelos trabalhadores ativos na sua profissão.
PALAVRAS CHAVE: Emergências. Perfil epidemiológico. Oftalmológicas.
In the present research work, a device for electrical energy generation to be used in water pipelines has been designed, simulated, and tested. To achieve this, a study of the most influential parameters involved in the experiment has been carried out and both, the turbine model and the geometry of the experimental test pipe, have been selected through CFD simulations. Next, the Design of Experiments (DOE) has been used to obtain the configuration with a higher energy extraction from running water. Finally, the turbine and the test pipe section have been manufactured by 3D printing and the experimental tests have been carried out with the optimal configuration to validate the results obtained in the CFD simulations. To simulate the exchange of energy between the water and the turbine, the CFD software SIMULIA XFlow has been used.
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