Sense of community in poverty contexts in Brazil, Colombia, and Mexico: A transcultural study.

The aim of this article is to analyze the sense of community of three communities in conditions of poverty in Brazil, Colombia and Mexico. The general sample was composed of 533 people: 124 from Bogotá (Colombia), 200 from Mérida (Mexico), and 209 from Porto Alegre (Brazil). The scale applied was the Sense of Community Index, performing variance analysis, and multivariate analysis of variance.

Plant diversity patterns in neotropical dry forests and their conservation implications.

Seasonally dry tropical forests are distributed across Latin America and the Caribbean and are highly threatened, with less than 10% of their original extent remaining in many countries. Using 835 inventories covering 4660 species of woody plants, we show marked floristic turnover among inventories and regions, which may be higher than in other neotropical biomes, such as savanna. Such high floristic turnover indicates that numerous conservation areas across many countries will be needed to protect the full diversity of tropical dry forests.

Quality of life in female patients with bladder exstrophy-epispadias complex: Long-term follow-up.

Introduction: Bladder exstrophy-epispadias complex (BEEC) is a congenital malformation that requires multiple surgeries during childhood and life-long follow-up. It often presents with conditions that have the potential to impact quality-of-life (QoL) and psychosocial functioning of affected patients, such as incontinence and sexual dysfunction. The aim of this study is to examine the QoL, urinary continence, sexual function, and overall health in a long-term series of female patients with BEEC.

Prevalence and correlates of cognitive impairment in adults with subjective memory complaints in primary care centres.

Aims: To examine the prevalence and correlates of cognitive impairment (CI) in adults over 50 years old attending primary care centres with complaints of memory failure.

Methods: A sample of 580 individuals aged 50+ years with no previous diagnosis of dementia was assessed by use of the Mini Mental State Examination, the Cambridge Cognitive Assessment-Revised and the California Verbal Learning Test - to evaluate CI-dependent variables - and administration of a questionnaire on memory complaints and other instruments - to measure correlates.

Results: The prevalence of CI was 46.

Hydrogen storage in graphite nanofibers: effect of synthesis catalyst and pretreatment conditions.

A series of graphite nanofibers (GNFs) that were subjected to various pretreatments were used to determine how modifications in the carbon structure formed during either synthesis or pretreatment steps results in active or inactive materials for hydrogen storage. The nanofibers possessing a herringbone structure and a high degree of defects were found to exhibit the best performance for hydrogen storage. These materials were exposed to several pretreatment procedures, including oxidative, reductive, and inert environments.

Glycemic and lipid control in hospitalized type 2 diabetic patients: evaluation of 2 enteral nutrition formulas (low carbohydrate-high monounsaturated fat vs high carbohydrate).

Background: Type 2 diabetic patients may need enteral nutrition support as part of their treatment. The objective was to compare glycemic and lipid control in hospitalized patients with type 2 diabetes requiring feeding via nasogastric tube using enteral feedings with either a highcarbohydrate or a high-monounsaturated-fat content.

Methods: This trial included type 2 diabetes patients admitted to the hospital for neurologic disorders or head and neck cancer surgery who received either a low-carbohydrate-high-mono-unsaturated-fat (Glucerna) or a high-carbohydrate diet (Precitene Diabet).