visualization of scientific maps enhances the awareness and general recognition of the scientific domains and their structures. it facilitates the study of the existing situation and planning of the future researches as well. the present study sought to discover and generate the scientific map of medicine in iran between 2003 and 2007. it also aimed to determine the most effective medical subje...

To organize information, librarians create structures. These structures grow from a logic that goes back at least as far as Aristotle. It is the basis of classification as we practice it, and thesauri and subject headings have developed from it. Feminist critiques of logic suggest that logic is gendered in nature. This article will explore how these critiques play out in contemporary standards ...

dental status may influence food intake. the aim of this review was to summarize the earlier investigations on the association between food intake and dental status. we searched the electronic databases of pubmed and the cochrane library for articles published until 30 february, 2012. to reach the related published articles, medical subject heading (mesh) terms of ‘oral health,’ ‘masticatory pe...

Abstract Worldwide the incidence of esophagus squamous cell carcinoma (ESCC), remains one most common causes cancer death. ESCC is leading types in North and Northeast regions India among both genders. Risk factors include tobacco, alcohol, areca nut, hot beverages, low fruit diet, poor oral hygiene, unpiped water, human papillomavirus infection. This review tries to elaborate on various modifi...

Objetivo: mapear a literatura acerca das tecnologias educacionais desenvolvidas para enfrentamento da obesidade na adolescência. Metodologia: scoping review orientada segundo proposta do Joana Briggs Institute e com utilização extensão checklist PRISMA-ScR. A pergunta norteadora foi: Quais são as existentes educação em saúde adolescente obesidade? As buscas foram feitas bases PubMed; Science Di...

The retinal flow during normal locomotion contains components due to rotation and translation of the observer. The translatory part of the flow-pattern is informative of heading, because it radiates outward from the direction of heading. However, it is not directly accessible from the retinal flow. Nevertheless, humans can perceive their direction of heading from the compound retinal flow witho...

This paper describes a method for estimating the attitude of an underwater robot. The method employs a new concept of sine rotation vector and uses both an attitude heading and reference system (AHRS) and a Doppler velocity log (DVL) for the purpose of measurement. First, the acceleration and magnetic-field measurements are transformed into sine rotation vectors and combined. The combined sine ...

BACKGROUND Prevalent among resident physicians, burnout has been associated with absenteeism, low job satisfaction, and medical errors. Little is known about the number and quality of interventions used to combat burnout. METHODS We performed a systematic review of the literature using MEDLINE and PubMed databases. We included English-language articles published between 1966 and 2007 identifi...

Many studies described the frequency and risk factors of post-stroke depression/ depressive symptoms, although they often lack assessment of confounders (such as depression in the medical history, white matter lesions, atrophy) that may be related to depression, independent from the stroke. We therefore systematically reviewed available data on post-stroke depression by taking the previously me...

SUMMARY OBJECTIVES: Although research in relation to new vaccines for the coronavirus, SARS-CoV-2 (COVID-19), is ongoing, it has been reported that medical teams are also considering use of antiviral drugs patients order verify their effectiveness when infection signs and symptoms present, mainly stages one two disease. METHODS: For selection studies, combination based on Medical Subject Headin...