8 documents found, page 1 of 1

Desenvolvimento de um sistema de inspeção e diagnóstico para estruturas em perf...

Na presente comunicação, apresentam-se os primeiros desenvolvimentos de um sistema de inspecção e diagnóstico para estruturas em perfis pultrudidos de polímero reforçado com fibras de vidro (GFRP, do inglês, glass fibre reinforced polymer). Em particular, é apresentado o sistema classificativo das anomalias que podem ocorrer em estruturas de perfis de GFRP, agrupadas de acordo com o seu aspecto visual. São tamb...

Numerical and experimental investigations of three-dimensional container fillin...

This work employs numerical and experimental approaches to investigate three-dimensional container filling with Newtonian viscous fluids. For this purpose, a computer code developed for simulating three-dimensional free surface flows has been used. The CFD Freeflow3D code was specifically designed to deal with unsteady three-dimensional flows possessing multiple moving free surfaces. An experimental apparatus t...

Simulation of free surface flows in a distributed memory environment

Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2014-02-26T17:25:09Z No. of bitstreams: 1 WOS000079139800008.pdf: 819114 bytes, checksum: 485c81b9d64871fd8362eb867fba0733 (MD5); Made available in DSpace on 2014-02-26T17:25:09Z (GMT). No. of bitstreams: 1 WOS000079139800008.pdf: 819114 bytes, checksum: 485c81b9d64871fd8362eb867fba0733 (MD5) Previous issue date: 1999-03-15; Submitted by Vitor Silv...

A numerical and experimental study of the jet buckling phenonenon

Texture image analysis in differentiating malignant from benign adrenal cortica...

OBJECTIVE: To investigate the possible role of chromatin texture parameters, nuclear morphology, DNA ploidy and clinical functional status in discriminating benign from malignant adrenocortical tumors (ACT). PATIENTS AND METHODS: Forty-eight cases of clinically benign (n=40) and clinically malignant (n=8) ACT with a minimum of 5-years' follow-up were evaluated for chromatin texture parameters (run length, stand...

The association of p16INK4A and fragile histidine triad gene expression and cer...

Objective. This cross-sectional study was intended to assess the association between immunohistochemical analysis of p16INK4A and fragile histidine triad (FHIT) and the presence of precancerous cervical lesions. Materials and Methods. Women seen at Pe´ rola Byington Hospital, São Paulo, Brazil, with histologically confirmed cervicitis (n = 31), cervical intraepithelial neoplasia (CIN) 1 (n = 30), CIN 2,3 (n = 3...

Performance of the DNA-citoliq liquid-based cytology system compared with conve...

To evaluate the performance of a new, manual, simplified liquid-based system, DNA-Citoliq (Digene Brasil), employed under routine conditions as compared to conventional smears collected from six collaborating private laboratories. Methods: A panel of cytopathologists, who served as the gold standard diagnosis, adjudicated discordant opinions. Results: Of 3206 pairs of slides considered valid for comparison, the...

Screening for cervical Cancer in high-risk populations: DNA pap test or hybrid ...

This study was designed to evaluate whether Hybrid Capture II (HC2) test alone refer women to colposcopy as appropriately as DNA Papanicolaou (Pap) test, in the context of a high-risk group of women using the recently validated DNACitoliq LBC system. Women with suspected cervical disease were included in this crosssectional study at a tertiary center in São Paulo, Brazil, for further workup. All women had cervi...