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Estudo numérico da transferência de calor em trocadores de calor casco e tubos
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de MecânicaEngenharia MecânicaUTFPR, 2021-12-03)
The goal of the present work is simulation of heat transfer in a shell and tube heat exchanger. Heat exchangers are thermal machines of high responsibility in power plants, approximately 90% of heat exchangers are shell ...
Simulações por CFD da fluidodinâmica em cabine aerosol box para diferentes condições operacionais
(Universidade Federal de São CarlosUFSCarCâmpus São CarlosEngenharia Química - EQ, 2021-06-29)
During the treatment of diseases that causes respiratory issues, such as Covid-19, patients sometimes require endotracheal intubation procedures in which healthcare workers are highly exposed to viral agents that are ...
Simulation of unsteady blood flow dynamics in the thoracic aorta
(Universidad Nacional de Colombia - Sede Bogotá - Facultad de Ingeniería, 2017-09-01)
In this work, blood flow dynamics was analyzed in a realistic thoracic aorta (TA) model under unsteady-state conditions via velocity contours, secondary flow, pressure and wall shear stress (WSS) distributions. Our results ...
Monitoring marginal erosion in hydroelectric reservoirs with terrestrial mobile Laser scanner
(2014-01-01)
Marginal erosions in reservoirs of hydroelectric plants have caused economic and environmental problems concerning hydroelectric power generation, reduction of productive areas and devaluing land parcels. The real extension ...
Ultra HD Liposuction: Enhancing abdominal etching using Ultrasound-Guided Rectus Abdominis Fat Transfer (UGRAFT)
(Lippincott Williams & Wilkins, 2020)
Background: High-definition (HD) liposuction has allowed surgeons to sculpt the abdomen, enhancing abdominal etching. To create a more athletic abdomen, fat grafting has been used subcutaneously, and rectus abdominis fat ...
In silico approaches to develop new phenyl-pyrimidines as glycogen synthase kinase 3 (GSK-3) inhibitors with halogen-bonding capabilities : 3D-QSAR CoMFA/CoMSIA, molecular docking and molecular dynamics studies
(2023)
Glycogen synthase kinase 3 (GSK-3) is involved in different diseases, such as manic-depressive illness, Alzheimer’s disease and cancer. Studies have shown that insulin inhibits GSK-3 to keep glycogen synthase active. ...
Correction of chin ptosis
(International Association of Oral and Maxillofacial Surgeons, 2017)
Chin ptosis is described as a descent of the soft tissue from the symphyseal region to a position under the lower contour of the mandible. Given its multifactorial causes, treatment must be determined on a patient-by-patient ...