Results: 22659

The influence of assistive technology devices on the performance of activities by visually impaired

Rev. bras. oftalmol; 73 (2), 2014
Objective: To establish the influence of assistive technology devices (ATDs) on the performance of activities by visually impaired schoolchildren in the resource room. Methods: A qualitative study that comprised observation and an educational intervention in the resource room. The study population compri...

Avaliação do desempenho visual da lente intraocular difrativa multifocal - Zeiss AT Lisa 809 MTM

Rev. bras. oftalmol; 73 (2), 2014
Objetivo: Avaliar a função visual dos pacientes com implante bilateral da LIO multifocal difrativa AT-Lisa 809 MTM por meio dos exames de acuidade visual com e sem correção óptica, curva de sensibilidade ao contraste, curva de desfoco e questionário de qualidade de função visual (VQF39). Métodos...

Percepção da aplicação tópica ocular de drogas: comparação entre instilação de gotas em olhos abertos e vaporização em olhos fechados

Rev. bras. oftalmol; 73 (2), 2014
Objetivo: Avaliar por questionário qual o nível de facilidade ou dificuldade para aplicação tópica de medicações oculares: vaporização em olho fechado ou instilação de gotas em olho aberto e constatar por meio da observação de pacientes pelos autores qual o método que foi utilizado com maio...

Analysis of low-energy and high-frequency femtosecond laser for the construction of deep anterior donor corneal lamellae

Rev. bras. oftalmol; 73 (2), 2014
Purpose: To evaluate the efficacy and reliability of a low-energy femtosecond laser with a high repetition rate for construction of deep anterior donor corneal lamellae. Methods: This was a prospective laboratory investigation. Twenty-five human corneal buttons were femtosecond laser cut to create thick ...

Exploratory study of the prevalence of traumatic injuries in preschool children in the city of Macapá, Brazil

Objective:To verify the prevalence of dental trauma and the most common types of trauma in primary dentition of preschool children in the city of Macapá, Brazil. Material and Methods:A convenience sample of 177 preschool children aged 1-4 years of both genders was examined. Data ...

Access to dental services among 6-to-12-year-old children in Brazil: an exploratory study based on the national household sample survey, 2008

Objective:To analyze the access and use of dental services among 6-to-12-year-old childrenin Brazil. Material and Methods:A cross-sectional study was conducted based on micro-data from the National Household Sample Survey carried out by the Brazilian Institute of Geography and Statistics in 200...

Prevalence of dental trauma and association with alcohol consumption, demographic and clinical factors among 12-year-old schoolchildren: an exploratory study

Objective:To investigate the prevalence of traumatic dental injury (TDI) of the permanent incisors and association with alcohol consumption, socioeconomic status, gender, overjet and lip coverage among 12-year-old schoolchildren in the city of Diamantina,in the state of ...

Significados e sentidos da identidade musical de pacientes e familiares sob cuidados paliativos oncológicos

Rev. eletrônica enferm; 16 (1), 2014
Pesquisa fenomenológica estruturada no referencial teórico-filosófico heideggeriano, que objetivou desvelar os significados e sentidos da identidade musical de pacientes e familiares sob cuidados paliativos oncológicos. Foram entrevistados, individualmente, 12 usuários (sete ...

An increasing of the efficiency of microbiological synthesis of 1, 3-propanediol from crude glycerol by the concentration of biomass

Electron. j. biotechnol; 17 (2), 2014
Background 1,3-Propanodiol (1,3-PD), is used in the production of polytrimethylene terephthalate (PTT), an aromatic polyester that exhibits high elastic recoveries. It is also employed as a supplement with low solidification properties, a solvent and a lubricant in the formof propylene glycol. 1,3-PD is ...