Sphericity
Mostrando 1-12 de 47 artigos, teses e dissertações.
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1. Validation of the Family Health Behavior Scale for the Brazilian population
Abstract Objective: To validate the Family Health Behavior Scale (FHBS) for Brazilian families. Methods: The sample included 272 children aged 5 to 12 years old. Caregivers and their healthy answered the FHBS and questions about physical activity. In addition, anthropometric measurements of the children’s weight and height were performed, as well as the
Jornal de Pediatria. Publicado em: 2022
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2. Discrete element modeling of non-spherical particles using a spherical shape
Abstract Real non-spherical particles can be modeled using the Discrete Element Method (DEM) with sphere clusters, superquadrics, or polyhedral particles. However, in applications involving a considerable number of particles, the analysis can become impracticable. The goal of this study is to demonstrate how well spherical particles can reproduce the flow of
REM, Int. Eng. J.. Publicado em: 2020-09
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3. Validation of a new tool for evaluating subjects’ satisfaction with medicine package leaflets: a cross-sectional descriptive study
ABSTRACT BACKGROUND: Package leaflets of medicines need to be intelligible, but tools for their evaluation are scarce. OBJECTIVE: To validate a new tool for assessing subjects’ satisfaction with medicine package leaflets (LiS-RPL). DESIGN AND SETTING: Cross-sectional descriptive study conducted in two regions of Portugal (Lisbon and Centre). METHODS
Sao Paulo Med. J.. Publicado em: 13/01/2020
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4. Validation of a questionnaire designed to measure nursing student satisfaction with practical training
Objetivo: validar um instrumento para avaliar a formação prática e a satisfação com as disciplinas de Prática Clínica de estudantes de enfermagem. Método: estudo observacional, descritivo, transversal (curso 2014-2015). Validação de um questionário autoadministrado e anônimo (17 itens) de satisfação em relação às disciplinas de Prática Cl
Rev. Latino-Am. Enfermagem. Publicado em: 05/12/2019
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5. Preparation and properties of α-tricalcium phosphate microspheres by spray drying
Resumo Microesferas de α-TCP foram obtidas atomizando uma suspensão aquosa contendo 50% em massa de α-TCP com baixa cristalinidade e 1% em massa de ácido cítrico. Poli(etileno glicol) e poli(álcool vinílico) foram testados como ligantes. O processo de spray drying resultou em microesferas com diâmetros médios de aproximadamente 20 μm e esfericidade
Cerâmica. Publicado em: 14/11/2019
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6. Synthesis and Characterization of Fluorescent PVA/PVAc-Rodhamine Microspheres
Fluorescent polymeric microspheres are used in a wide range of biomedical and technological applications, including blood flow determination, screening, flow visualization, flow tracing, medical imaging, fluorescence microscopy and flow cytometry among others. Rhodamine 6G (R6G) is a lipophilic cationic dye, which is among the most stable organic fluorophore
Mat. Res.. Publicado em: 02/09/2019
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7. Validation of a scale to evaluate Digital Dependence of Employees
BACKGROUND: The evolution of technologies and mobility, new digital resources have emerged transforming human behavior. These include the abusive use of digital devices, leading to various dependences regarding the way people use technology. Collective environments also begin to exhibit symptoms of such dependences. OBJECTIVE: Validate a Digital Dependence
MedicalExpress (São Paulo, online). Publicado em: 04/07/2019
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8. Analysis of the Effect of Musical Stimulation on Cortical Auditory Evoked Potentials
Abstract Introduction Cortical auditory evoked potentials (CAEPs) are bioelectric responses that occur from acoustic stimulations, and they assess the functionality of the central auditory system. Objective The objective of the present study was to analyze the effect of musical stimulation on CAEPs. Methods The sample consisted of 42 healthy female sub
Int. Arch. Otorhinolaryngol.. Publicado em: 25/04/2019
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9. Medication administration safety assessment tool: Construction and validation
RESUMO Objetivo: Construir e validar o instrumento Avaliação da Segurança do Paciente na Administração de Medicamentos (ASPAM). Método: Estudo metodológico em que se procederam a construção, o Índice de Validação de Conteúdo (IVC), a validação de construto (análise fatorial) e a confiabilidade, em termos de homogeneidade (Alfa de Cronbach).
Rev. Bras. Enferm.. Publicado em: 18/04/2019
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10. Formulation development and evaluation of colon targeted delayed release methotrexate pellets for the treatment of colonic carcinoma
Colonic carcinoma is one of the most common internal malignancies and is the second leading cause of deaths in United States. Methotrexate (MTX) is a drug of choice in the treatment of colon cancer. The aim of the present research work was to develop and characterize colon targeted pellets of MTX for treatment of colonic carcinoma. The product and process pa
Braz. J. Pharm. Sci.. Publicado em: 08/04/2019
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11. Some Physical, Morphological, and Mechanical Characteristics of Turkey (Meleagris gallopavo) Eggs
ABSTRACT The physical, morphological, and mechanical characteristics of eggs play an important role in the processes of embryo development and hatching. Some physical, morphological, and mechanical characteristics of turkey (Meleagris gallopavo; Zagorje breed) eggs collected during two laying cycles from same turkey hens were determined in this study. The av
Braz. J. Poult. Sci.. Publicado em: 2018-04
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12. Desconfortos associados às cirurgias de extração dentária e construção de instrumento de medida (QCirDental). Parte I: impactos e consistência interna
Resumo O estudo objetivou criar um instrumento de medida que pudesse quantificar os desconfortos associados ao procedimento cirúrgico de pacientes submetidos a cirurgias dento-alveolares (QCirDental). O instrumento QCirDental foi desenvolvido em duas etapas iniciais: (1) geração e seleção das perguntas ou itens e, (2) teste do instrumento com avaliaçã
Ciênc. saúde coletiva. Publicado em: 2018-01