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Mostrando 1-12 de 4883 artigos, teses e dissertações.
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1. Que alimentos são recomendados para a introdução da alimentação complementar ao aleitamento materno após os 6 meses de idade?
A alimentação oferecida ao bebê após os 6 meses de idade deve ser composta por alimentos variados dos diferentes grupos alimentares: grãos (cereais e feijões), carnes, frutas e verduras. Devem-se oferecer diariamente alimentos de todos os grupos, variando-os durante as refeições como frutas e papas salgadas, a fim de garantir o suprimento de todos
Núcleo de Telessaúde Santa Catarina. Publicado em: 12/06/2023
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2. O que é considerado constipação no lactente e como abordar?
Constipação é definida como dificuldade para evacuar ou a evacuação de fezes duras, de largo calibre e/ou ressecadas, que necessitam muito esforço, com frequência evacuatória de duas ou menos vezes por semana e/ou associação à dor. Quando os sintomas estão presentes por menos de quatro semanas é tida como constipação aguda e além deste per
Núcleo de Telessaúde Rio Grande do Sul. Publicado em: 12/06/2023
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3. Encoding of Luminescent Ink Markers Using Low-Level Data Fusion and Chemometrics
The identification and analysis of documentary fraud is always a challenge for forensic science. Document analysis has proven to be an important branch of forensics in elucidating the authenticity of documents. The development and incorporation of luminescent inks in authentic documents have proved to be an excellent security feature. This paper purposes the
Journal of the Brazilian Chemical Society. Publicado em: 2023
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4. Study of Catalytic Pyrolysis of Biomass Sorghum (Sorghum bicolor L. Moench) Using Design of Experiments and Surface Response Methodology
This study proposes a screen of variables that have an influence on the modification of the bio-oil chemical composition as a unique critical quality attribute (CQA) throughout the pyrolytic process (zeolite, ZSM-5) by using a 24 full factorial design, followed by optimization through a response surface methodology (RSM) based on central composite design (CC
Journal of the Brazilian Chemical Society. Publicado em: 2023
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5. Characterization and mechanical properties of one-part geopolymer based on a pure metakaolin
Abstract Geopolymers are amorphous silicate polymers that have been extensively studied due to their applications, scientific and technical relevance, and their potential as cement in substitution to Portland. Much of the focus has been in the use of precursors and aggregates that are rarely pure and homogeneous with the use of tailings being very common. Th
REM - International Engineering Journal. Publicado em: 2022
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6. Reconstruction of the Long Process of the Incus by Use of Glass Ionomer Cement: Our Experience
Abstract Introduction Chronic suppurative otitis media is one of the most common causes of reversible conductive hearing loss which can lead to necrosis of the ossicles. The incus, especially its long process, is the most common ossicle affected. Objectives The present study aims to assess the use of glass ionomer cement for the reconstruction of the long
International Archives of Otorhinolaryngology. Publicado em: 2022
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7. Study of nanocomposites with carbon nanotubes and their tendency for carbon organization
Abstract The carbon derived from the thermal treatment of modified phenolic resins (PR) tends to organize into graphitic lamellae or turbostratic carbon and is commonly considered non-graphitizable. In this study, nanocomposites were synthesized with modified phenolic resin (Novolac) used as the matrix and oxidized multi-walled carbon nanotubes (NTox) in amo
Cerâmica. Publicado em: 2022
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8. Analysis and evaluation of structural properties of Co3O4 microparticles obtained at low temperature
Abstract In the present research, the synthesis of cobalt oxide Co3O4 was carried out using the sol-gel technique with subsequent heat treatment at 225 and 235 °C. The final product obtained was characterized by X-ray diffraction (XRD), showing a pure crystalline phase of Co3O4, cell parameters a=b=c=8.071 Å, and a volume of 525.7 Å3. The particle size wa
Cerâmica. Publicado em: 2022
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9. Nipple-sparing Mastectomy with Immediate Implant-based Reconstruction for Patients with Pure Ductal Carcinoma in Situ
Resumo Objetivo A presença de componente intraductal extenso é associada ao risco aumentado de recorrência no complexo aréolo-mamilar. O objetivo deste estudo foi avaliar os resultados de pacientes diagnosticados com carcinoma ductal in situ (CDIS)submetidas a adenomastectomia (nipple-sparing mastectomy, NSM, em inglês) com reconstrução mamária ime
Revista Brasileira de Ginecologia e Obstetrícia. Publicado em: 2022
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10. Simple and fast process using hydrochloric acid for producing synthetic zinc-rich stevensite
Abstract In the last decades, clays have been used in sectors such as health and cosmetics. This requires products that are increasingly pure and present homogeneous properties, hardly found in natural clays. The use of synthetic clays can be a solution. For this, it is necessary to explore techniques for their production. The main focus of this study was to
Cerâmica. Publicado em: 2022
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11. Effectiveness of galvanic vestibular evoked myogenic potential for evaluation of Meniere’s disease
Abstract Objectives: Although the cause of Meniere’s disease (MD) is not fully understood, endolymphatic hydrops is widely believed to be responsible for MD. Previous studies have used Air-Conducted Sound (ACS)-induced Vestibular Evoked Myogenic Potentials (VEMPs) to evaluate otolithic function in patients with MD. However, the use of Galvanic Vestibular
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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12. The Ototoxicity of Chloroquine and Hydroxychloroquine: A Systematic Review
Abstract Introduction Chloroquine and hydroxychloroquine are antimalarial drugs widely used in the treatment of rheumatic diseases. With the global pandemic caused by the new coronavirus, there was an increase in the prescription of these drugs, which led to a major concern regarding their ototoxic effects. Objectives The objective of the present study was
International Archives of Otorhinolaryngology. Publicado em: 2022