Morphological Analysis
Mostrando 1-12 de 1965 artigos, teses e dissertações.
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1. Tailoring the properties of Y2O3 via synthesis parameters varied during the PVA-assisted sol-gel route
Abstract The effect of synthesis parameters on the microstructural behavior and morphology during the yttrium oxide (Y2O3) formation is reported. Y2O3 crystals were produced by a modified sol-gel route assisted by polyvinyl alcohol solution varying the calcination temperature and solution pH. The crystalline phase formation was investigated using X-ray powde
Cerâmica. Publicado em: 2023
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2. Comparative Analysis of Anal Colposcopy with Histology in the Follow-Up of Patients under Treatment for Anal Condyloma
Abstract Objectives To compare morphological abnormalities on anal colposcopy against histology to determine anal high-grade squamous intraepithelial lesions (HSILs). Methods This is a retrospective data assessment of HIV-negative and HIV-positive patients undergoing outpatient follow-up. The sample comprised 54 patients presenting acetowhite lesions on
Journal of Coloproctology (Rio de Janeiro). Publicado em: 2022
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3. Morpho-agronomic characterization and genetic divergence among pepper accessions
ABSTRACT The germplasm characterization and the analysis of genetic divergence are fundamental requirements to determine the genetic diversity available and peppers have considerable variability not most explored and quantified. Thus, the aim of this study was to characterize morphological and agronomically pepper accessions and their genetic divergence. The
Revista Ceres. Publicado em: 2022
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4. Melatonin prevents age-related hearing loss in the murin experimental model
Abstract Objective: The present study aimed to perform a morphological and morphometric analysis of cochlear structures of C57BL/6J mice receiving oral melatonin for a 12-month period. Methods: 32 male C57BL/6J were divided into control and melatonin groups. Control received saline and ethanol solution and melatonin group, 50 μL of 10 mg of melatonin/kg/d
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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5. Testicle histology of the Epicrates cenchria: a morphological and reproductive biology analysis
RESUMO A falta de informações sobre anatomia, fisiologia e biologia reprodutiva em muitas espécies de serpentes impossibilita compreender melhor a reprodução desses animais em vida livre e aprimorar as biotécnicas reprodutivas nessas espécies em cativeiro. O presente trabalho tem como objetivo avaliar a morfologia dos testículos de Epicrates cenchria
Arquivo Brasileiro de Medicina Veterinária e Zootecnia. Publicado em: 2022
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6. What is the cause of low seed germination of Zanthoxylum rhoifolium Lam.?
ABSTRACT This study aimed to determine the main causes of low germination of Zanthoxylum rhoifolium Lam. (Rutaceae) seeds. Initially, the physical and physiological qualities were evaluated in seeds from four areas (lots) (Step I). Then, tests were performed (Step II) to determine physical dormancy (imbibition in water and methylene blue), physiological (ger
Revista Ceres. Publicado em: 2022
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7. Productivity and analysis of morphological characters of experimental strawberry genotypes
RESUMO Mundialmente o consumo de morangos é bastante apreciado, tanto na forma in natura ou industrializada. A produção brasileira depende da importação de mudas de morangueiro de países como Espanha, Chile e Argentina, as quais são cultivares melhoradas em climas temperados, e, consequentemente, não se adaptam bem às condições tropicais brasileir
Horticultura Brasileira. Publicado em: 2022
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8. Technical Note: First Use of Endonasal Confocal Laser Endomicroscopy – Feasibility and Proof of Concept
Abstract Introduction Probe-based confocal laser endomicroscopy (p-CLE) is a method for real-time in vivo visualization of mucosal changes on a cellular level. Due to the size of the endoscopes, it was mainly used in the gastrointestinal tract so far. First investigations on head and neck carcinoma described the oropharyngeal application. The further miniat
International Archives of Otorhinolaryngology. Publicado em: 2022
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9. Impressions of the chronic 900-MHz electromagnetic field in the prenatal period on Purkinje cells in male rat pup cerebella: is it worth mentioning?
SUMMARY OBJECTIVE: The aim of this study was to examine the changes on the Purkinje cells in the cerebella of male rat pups born to pregnant dams that were exposed to an electromagnetic field in the prenatal period. METHODS: The first stage of the study involved 12 Sprague-Dawley rats, 6 male and 6 female, weighing between 180 and 250 g. The female rats in
Revista da Associação Médica Brasileira. Publicado em: 2022
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10. The Influence of the Platinum Weight Percentage in the Catalyst Formulation on the Performance of a High Temperature Ethanol Electroreformer Based on H3PO4 Doped Polybenzimidazole for Green Hydrogen Production
A vapor-fed high temperature proton exchange ethanol electroreformer has been developed based on the use of a H3PO4-doped polybenzimidazole membrane to produce green hydrogen. As a key parameter, this article describes the influence of platinum weight percent (wt.%) in the catalyst formulation from different commercial catalysts (20, 40, 60, 80 wt.% Pt/C and
Journal of the Brazilian Chemical Society. Publicado em: 2022
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11. Prostatic alterations associated to early weaning and its relation with cocoa powder supplementation. Experimental study in adult wistar rats
ABSTRACT Early weaning can predispose the offspring to greater risk of developing chronic diseases in adulthood. It is believed that the consumption of functional foods is able to prevent these effects. The aim of this study is to evaluate the effects of maternal and postnatal cocoa powder supplementation on body mass, metabolism, and morphology of the prost
Int. braz j urol.. Publicado em: 2021-10
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12. PATH ANALYSIS OF PHYSICAL ATTRIBUTES OF CHAYOTE FRUIT
ABSTRACT Chayote is originally from southern Mexico and Guatemala and has been a staple food highly appreciated in Brazil and worldwide. This study was carried out on a Red Yellow Latosol in 2020 to investigate the relationship between the physical properties of chayote fruit of the variety Cambray and their mass, aiming to indicate criteria for direct selec
Eng. Agríc.. Publicado em: 2021-08