Past Issue

It has been shown that the proposed solid state synthesis technique has advantages over the most commonly used coprecipitation methodology, by avoiding the undesirable polymerization of the VO43- ion in an aqueous medium. The formation of strontium vanadateapatite occurs at 600 ° C as a monophasic sample. According to X-ray diffraction, the substitution of strontium for calcium in the structure of apatite vanadate containing gallium was achieved. The intercalated gallium atoms produce no structural distortion or alteration of the hydroxyapatite matrix.

The present study focuses on the use of the Brazilian Sign Language (BSL) by health professionals, seeking to understand the processes that permeate this audience and therefore presenting the great historical points experienced by the deaf population in Brazil in the face of their struggle for rights and equality. the objective of the study is to present how the incentive and acquisition of BSL occurs, in order to better target the assistance to the deaf population.

The initiation of Information and communication technology has made tremendous changes in the present day world. There is no area that has not been influenced by this digital phenomena. The advent of ICT in education helped to improve the quality of education where teaching and learning eventually became an engaging active process related to real life. The impact of ICT for teaching and learning process has become pertinent as it facilitates teaching and learning process, create conducive learning environment, and help learners develop creative thinking and self confidence.

Studies that address the morphology of the intestinal tract of fish have expanded the knowledge about the biology and nutritional management of native fish. The objective of this work was to describe some histological and histochemicalaspects of the intestinal tract of the yellow-tailed lambari (Astiyanax altiparanae - Charicidae) raised in captivity. The specimens obtained from the Grupo Acorci were immediately necropsied and the intestines were fixedin 10% formol.

No artigo são apresentados resultados da pesquisa que investigou a utilização dos ciclos da Gestão do Conhecimento (GC) partindo de um olhar sobre sua utilização no segmento de organizações educacionais privadas no Estado do Paraná - BR. A identificação e operacionalização de ciclos de GC são necessárias para obter os parâmetros de como as organizações utilizam o conhecimento organizacional.

Os recursos hídricos sofrem impactos significativos da ação antrópica, cujo uso indiscriminado pode levar ao seu exaurimento.Objetivou-seanalisar as condições ambientais decorrentes da ação antrópica e os impactos ambientais, nonível de água ocasionada no período compreendido entre os anos 2000 e 2017 no Rio Crixás, tendo em vista as exigências da sustentabilidade ambiental e os ODS – Objetivos do Desenvolvimento Sustentável. Utilizou-se Sistema Estadual de Geoinformação de Goiás (SIEG), imagens de satélite pelo Google Earth, coordenadas latitudeS14º25´11,884´´e longitude 49º43´50,295´´W.

Este estudo teve como objetivo analisar as evidências científicas disponíveis acerca da Terapia Nutricional Enteral Domiciliar (TNED), analisando as condições de manejo desta terapia e possibilidade de desenvolvimento de ações, principalmente no âmbito da Estratégia Saúde da Família (ESF). Trata-se de uma revisão integrativa da literatura, com vistas a responder a seguinte questão: “Quais as principais evidências científicas disponíveis sobre TNED relevantes para um manejo adequado desta terapia?”. 10 estudos foram elegíveis de acordo com os critérios estabelecidos.

The present study aimed to investigate the operation of innovation activities in precision agriculture in Brazil, from the viewpoint of the technological innovation system, based on the functions established in the literature on this topic, analyzing each function and the interactions between functions.

The study aims to analyze the pattern of alcohol consumption by blind people. Cross-sectional study, with 31 blind people registered in Family Health Units. A identification questionnaire and the AUDIT test were used to collect data. Data were analyzed using the statistical software. The average age was 66.48 years, 67.7% were male, 38.7% were married, 41.9% were illiterate, 93.5% had no employment, 90.6% had family income between 1 and 3 minimum wages, 64.5% were Catholic, and 58.1% lived with siblings, grandchildren and nephews. Over 50% of participants had acquired the blindness.

Cerebral aging is a phenomenon determined almost exclusively by oxidative stress, accumulation of macromolecules damaged by oxidation and changes in the structure and function of neurons, being a risk factor for several diseases. Many data support the important role of oxidative stress in the aging process and neurodegenerative diseases, suggesting the beneficial effect of antioxidants as an adjuvant therapy.