Classification Techniques
Mostrando 1-12 de 455 artigos, teses e dissertações.
-
1. Sporadic Rectocolic Polyps Prevalence and Management
Abstract Objective To evaluate the prevalence of polyps and their treatments. Materials and Method This is a retrospective study conducted in our department over 20 years and 3 months between January 2000 and March 2021. All patients with colorectal polyps who underwent endoscopic resection were included. We evaluated the resection techniques and the manag
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
-
2. Distal ureter and bladder cuff excision using the “Keyhole Technique” during Robotic Radical Nephroureterectomy
ABSTRACT Introduction: Upper tract urothelial carcinoma (UTUC) accounts for 5-10% of all urothelial tumors (1). Radical nephroureterectomy (RNU) remains the standard treatment for high, and low-grade UTUC (2). Although the open approach has been considered the gold standard, robotic techniques have shown comparable oncological outcomes with potential advant
International braz j urol. Publicado em: 2022
-
3. Brazilian Mineral Clays: Classification, Acid Activation and Application as Catalysts for Methyl Esterification Reactions
In this study, three raw Brazilian clays from João Pessoa, Paraíba State (Aço AP, AVL and Verde Lodo) were characterized before and after purification and acid activation. Several instrumental techniques were used, and the raw clays were classified as dioctahedral smectites with different compositions, where the AVL sample had the highest content of montm
J. Braz. Chem. Soc.. Publicado em: 2021-01
-
4. Open stope stability assessment through artificial intelligence
Abstract Underground mining is a set of methods that allows the extraction of ore in depth, ensuring sustainability and economic viability. One of the problems that arise in underground mine operations is open stope stability. The method for assessing stabil ity of open stopes is the stability graph proposed by Mathews et al. (1981). It is possible to estima
REM, Int. Eng. J.. Publicado em: 2020-09
-
5. CLASSIFICATION OF ROBUSTA COFFEE FRUITS AT DIFFERENT MATURATION STAGES USING COLORIMETRIC CHARACTERISTICS
ABSTRACT Coffee growers who produce the robusta species (Conilon) have sought to increase productivity and drink quality by improving production techniques. Artificial vision systems can assist in increasing the efficiency of operations associated with crop management. This study aimed to obtain colorimetric characteristics of robusta coffee fruits at differ
Eng. Agríc.. Publicado em: 2020-08
-
6. Retroperitoneoscopic approach for urolithiasis treatment
ABSTRACT Objective To show the main indications of retroperitoneoscopy (RP) for the treatment of urolithiasis. The use of RP approach has been limited, being narrow working space the major issue to overcome (1), especially in non-expert hands. However, RP has the added advantages of no peritoneal contamination, a quick recovery of bowel function (2) and th
Int. braz j urol.. Publicado em: 2020-08
-
7. Audio description and the translation of film language into words
Abstract This paper approaches audio description (AD) from a Translation Studies point of view. The two first parts are of theoretical interest: AD is defined as a part of the audiovisual text and as a form of intersemiotic translation. Once this is set up, the paper concentrates on the concept of translation techniques and adapts them to audio description t
Ilha Desterro. Publicado em: 2020-04
-
8. Direct Analysis of Human Hair Before and After Cosmetic Modification Using a Recent Data Fusion Method
The cosmetic modification of hair is a very common procedure used to mask or cover evidence at a crime scene. Deoxyribonucleic acid (DNA) tests are expensive and require good-quality collection of samples and a database profile. To overcome these challenges, direct analysis was performed on a large set of hair strands collected from individuals, denoted orig
J. Braz. Chem. Soc.. Publicado em: 2020-01
-
9. Medical Care in Emergency Units with Risk Classification: Time to Attendance at a Hospital based on Parametric Models
RESUMO. O presente trabalho tem como objetivo estudar a eficácia da aplicação do Sistema de Triagem de Manchester para melhorar o fluxo de pacientes em um hospital brasileiro possibilitando obter um serviço mais acolhedor e decisivo. Desta forma, técnicas de análise de sobrevivência são aplicadas com base em modelos de regressão paramétricos cujo o
TEMA (São Carlos). Publicado em: 20/12/2019
-
10. Estimation of soil phosphorus availability via visible and near-infrared spectroscopy
ABSTRACT: Spectroscopic techniques have great potential to evaluate soil properties. However, there are still questions regarding the applicability of spectroscopy to analyze soil phosphorous (P) availability, especially in tropical soils with low nutrient contents. Therefore, this study evaluated the possibility to estimate P availability in soil and its po
Sci. agric. (Piracicaba, Braz.). Publicado em: 20/12/2019
-
11. A new classification for septal perforation and effects of treatment methods on quality of life
Resumo Introdução: A perfuração septal é uma condição caracterizada pela perda de estruturas cartilaginosas e/ou ósseas, juntamente com o mucopericôndrio e o mucoperiósteo que as revestem. A etiologia inclui um histórico de cirurgia nasal ou trauma, cutucar o nariz, cauterização septal bilateral, uso excessivo de sprays nasais, abuso de cocaín
Braz. j. otorhinolaryngol.. Publicado em: 13/12/2019
-
12. Vibrational Spectroscopy and Chemometrics in Forensic Chemistry: Critical Review, Current Trends and Challenges
The present manuscript makes an extensive review of the scientific approaches developed in the last decade involving infrared and Raman spectroscopy combined with chemometrics for solving several issues in the investigation of the most relevant forensic traces, such as questioned documents and currency, explosives, gunshot residues, illicit drugs and body fl
J. Braz. Chem. Soc.. Publicado em: 24/10/2019