scholarly journals Socioeconomic, regional and demographic factors related to population ageing

2017 ◽  
Vol 20 (4) ◽  
pp. 493-501 ◽  
Author(s):  
Laércio Almeida de Melo ◽  
Lidiane Maria de Brito Macedo Ferreira ◽  
Marquiony Marques dos Santos ◽  
Kenio Costa de Lima
Keyword(s):  
Income Distribution ◽  
Rio Grande ◽  
Population Ageing ◽  
The State ◽  
Economic Research ◽  
Regression Result ◽  
Ageing Population ◽  
Significance Level ◽  
Chi Squared ◽  
Unequal Income Distribution

Abstract Objective: the present study aims to investigate the association between population ageing in municipal regions in the state of Rio Grande do Norte, and socioeconomic, demographic and regional factors. Method: an ecological study that used municipal regions of the state of Rio Grande do Norte as a unit of analysis was carried out. Data collection was conducted through databases from the Brazilian Institute of Geography and Statistics, the Institute of Applied Economic Research and the Atlas of Human Development. The factor of Increased Age was created based on factor analysis, which was related to socioeconomic, demographic and regional variables. The chi-squared test with a significance level of 5% was used in addition to the Hosmer and Lemeshow technique for logistic regression. Result: it was found that municipal regions in the Central mesoregion have an older/ageing population, while those with intermediate populations have the oldest individuals. Furthermore, it was found that municipal regions with unequal income distribution and higher levels of education have an older population. Conclusion: it can be concluded that municipal regions classified as older/more aged were associated with the mesoregion to which the municipal region belongs; and those with intermediate population size were associated with favorable educational levels and unequal income distribution.

scholarly journals Phenotypic and genotypic characteristics on calves’ sale price on the western border of the state of Rio Grande do Sul, Brazil

2018 ◽  
Vol 48 (4) ◽  
Author(s):  
Thaís Lopes Gonçalves ◽  
Luciana Fagundes Christofari ◽  
Ricardo Pedroso Oaigen ◽  
Guilherme Otavio Bertodo ◽  
Júlio Otávio Jardim Barcellos ◽  
...  
Keyword(s):  
Beef Cattle ◽  
Rio Grande ◽  
The State ◽  
Genetic Group ◽  
Rio Grande Do Sul ◽  
Sale Price ◽  
Significance Level ◽  
Individual Traits ◽  
Western Border ◽  
Genotypic Characteristics

ABSTRACT: The demand for beef cattle with specific traits is evident from sales in auctions. While purchasing, buyers consider individual traits (e.g., muscularity, frame, racial composition, and weight) as predictors of quality, and adjust their bids according to their preferences. The present study aimed to evaluate the effect of phenotypic and racial characteristics in determining the final sale price of calves of beef cattle in official auctions at the western border of the state of Rio Grande do Sul, Brazil. Five-hundred and seven lots of calves sold in calf auctions from five cities on the western border of Rio Grande do Sul were evaluated. The assignment of visual scores was based on their genetic group, frame, muscularity, and coat. Analysis of variance and the Tukey test at 5% significance level were performed for comparing the final average prices. Variables with the greatest impact on price were the genetic group and the size of the animals. Animals of synthetic breeds obtained higher value in the three years studied and animals without racial definition showed considerable devaluation and a decrease in supply. Larger animals had less value.

scholarly journals Bibliometric analysis of undergraduate final research projects in Nutrition courses in the state of Rio Grande do Norte, Brazil

2016 ◽  
Vol 29 (1) ◽  
pp. 139-149 ◽  
Author(s):  
Taiana Brito MENÊZES ◽  
Lívia Samila Bezerra BORGES ◽  
Letícia Mendes SANTOS ◽  
Luiz Roberto Augusto NORO
Keyword(s):  
Study Design ◽  
Rio Grande ◽  
Cross Sectional Study ◽  
Ethics Committee ◽  
The State ◽  
Research Projects ◽  
Cross Sectional ◽  
Academic Degree ◽  
Significance Level ◽  
Area Of Study

ABSTRACT Objective: To evaluate the profile of academic production of undergraduates in Nutrition courses in the state of Rio Grande do Norte, Brazil. Methods: The bibliometric study was conducted with undergraduate final research projects from five courses in Nutrition in the state of Rio Grande do Norte during 2013 and 2014. The following variables were collected: institution, title of project, number of authors, academic degree of the advisor, study design, area of study interest, type of study, study setting, submission to the ethics committee, and keywords. Pearson's Chi-square test was used to assess the variable area of study interest with a significance level at p≤0.05 and 95% confidence interval. Results: Of the 195 projects analyzed, 79.0% were developed at universities. We found a higher frequency of academic articles (68.2%) developed by a single student (65.6%), advised by a professor with a Masters degree (57.9%), with a cross-sectional study design (48.2%), and without submission to the research ethics committee (49.2%). The mean adequacy of keywords was 50.0%. Conclusion: The quantitative approach was the most predominant characteristic of the final research projects and the most frequently researched area of knowledge was public health. The methodological approaches of the research projects were considered weak, which suggests the need to improve the quality of scientific methodology during undergraduate studies, considering the important benefits derive from researches as an active methodology.

scholarly journals Crustacea, Isopoda, Oniscidea Latreille, 1802: new continent record and distribution extension in Brazil

Check List ◽  
2010 ◽  
Vol 6 (2) ◽  
pp. 217 ◽  
Author(s):  
Mariana Juventina Magrini ◽  
Paula Beatriz Araujo ◽  
Marcio Uehara-Prado
Keyword(s):  
Rio Grande ◽  
Sao Paulo ◽  
The State ◽  
Southeastern Brazil ◽  
Pitfall Traps ◽  
São Paulo ◽  
Undescribed Species ◽  
Rio Grande Do Sul ◽  
Serra Do Mar ◽  
First Time

Terrestrial Isopods were sampled in four protected Atlantic Forest areas located in Serra do Mar, state of São Paulo, southeastern Brazil. A total of 2,217 individuals of six species (Atlantoscia sp., Benthana werneri, Pseudodiploexochus tabularis, Pudeoniscus obscurus, Styloniscus spinosus and Trichorhina sp.) were captured in pitfall traps. The exotic species S. spinosus is recorded for the first time for the Americas. Another introduced species, P. tabularis, previously recorded only from the state of Rio Grande do Sul, had its geographic distribution extended to the state of São Paulo. The most abundant isopods in this study belong to an undescribed species of Atlantoscia.

scholarly journals Perioperative Complications of Surgery for Degenerative Cervical Myelopathy: A Comparison Between 3 Procedures

2021 ◽  
pp. 219256822199830
Author(s):  
Mohamed Kamal Mesregah ◽  
Blake Formanek ◽  
John C. Liu ◽  
Zorica Buser ◽  
Jeffrey C. Wang
Keyword(s):  
Propensity Score ◽  
Cervical Myelopathy ◽  
Perioperative Complications ◽  
International Classification Of Diseases ◽  
Significance Level ◽  
Chi Squared ◽  
Retrospective Comparative Study ◽  
Posterior Laminectomy ◽  
Degenerative Cervical Myelopathy ◽  
New Onset

Study Design: Retrospective comparative study. Objectives: To compare the perioperative complications of propensity score-matched cohorts of patients with degenerative cervical myelopathy (DCM), who were treated with anterior cervical discectomy and fusion (ACDF), posterior laminectomy with fusion, or laminoplasty. Methods: The Humana PearlDiver Patient Record Database was queried using the International Classification of Diseases (ICD-9 and ICD-10) and the Current Procedural Terminology (CPT) codes. Propensity score-matched analysis was done using multiple Chi-squared tests with Bonferroni correction of the significance level. Results: Cohorts of 11,790 patients who had ACDF, 2,257 patients who had posterior laminectomy with fusion, and 477 patients who had laminoplasty, were identified. After propensity score matching, all the 3 groups included 464 patients. The incidence of dysphagia increased significantly following ACDF compared to laminoplasty, P < 0.001, and in laminectomy with fusion compared to laminoplasty, P < 0.001. The incidence of new-onset cervicalgia was higher in ACDF compared to laminoplasty, P = 0.005, and in laminectomy with fusion compared to laminoplasty, P = 0.004. The incidence of limb paralysis increased significantly in laminectomy with fusion compared to ACDF, P = 0.002. The revision rate at 1 year increased significantly in laminectomy with fusion compared to laminoplasty, P < 0.001, and in ACDF compared to laminoplasty, P < 0.001. Conclusions: The incidence of dysphagia following laminectomy with fusion was not different compared to ACDF. Postoperative new-onset cervicalgia and revisions were least common in laminoplasty. The highest rate of postoperative limb paralysis was noticed in laminectomy with fusion.

Epidemiology of influenza B infection in the state of Rio Grande do Sul, Brazil, from 2003 to 2019

2021 ◽  
Author(s):  
Marina Beretta Duarte ◽  
Tatiana Schäffer Gregianini ◽  
Letícia G. Martins ◽  
Ana Beatriz G. Veiga
Keyword(s):  
Rio Grande ◽  
The State ◽  
Influenza B ◽  
Rio Grande Do Sul

Forecasting State Income Tax Collections: A New Approach

1978 ◽  
Vol 6 (1) ◽  
pp. 67-91 ◽  
Author(s):  
David M. Reaume
Keyword(s):  
North Carolina ◽  
Income Distribution ◽  
Income Tax ◽  
The State ◽  
New Approach ◽  
State Income Tax ◽  
State Income ◽  
Complete Detail ◽  
The Law

This paper reports on an application of the microsimulation method to the estimation of income tax collections for the State of North Carolina. Detailed forecasts of Income distribution make it Possible to model the law in nearly complete detail. The model provides quarterly forecasts of collections disaggregated by withheld taxes, declarations payments, final payments, and refunds.

scholarly journals Access to treatment for phenylketonuria by judicial means in Rio Grande do Sul, Brazil

2015 ◽  
Vol 20 (5) ◽  
pp. 1607-1616 ◽  
Author(s):  
Luciano Mangueira Trevisan ◽  
Tatiele Nalin ◽  
Tassia Tonon ◽  
Lauren Monteiro Veiga ◽  
Paula Vargas ◽  
...  
Keyword(s):  
Genetic Diseases ◽  
Rio Grande ◽  
Right To Health ◽  
The State ◽  
Rio Grande Do Sul ◽  
Access To Treatment ◽  
Unified Health System ◽  
Department Of Health ◽  
Legal Remedy ◽  
The Right

Treatment of phenylketonuria (PKU) includes the use of a metabolic formula which should be provided free of charge by the Unified Health System (SUS). This retrospective, observational study sought to characterize judicial channels to obtain PKU treatment in Rio Grande do Sul (RS), Brazil. Lawsuits filed between 2001- 2010 and having as beneficiaries PKU patients requesting treatment for the disease were included. Of 20 lawsuits filed, corresponding to 16.8% of RS patients with PKU, 19 were retrieved for analysis. Of these, only two sought to obtain therapies other than metabolic formula. In all the other 17 cases, prior treatment requests had been granted by the State Department of Health. Defendants included the State (n = 19), the Union (n = 1), and municipalities (n = 4). In 18/19 cases, the courts ruled in favor of the plaintiffs. Violation of the right to health and discontinuation of State-provided treatment were the main reasons for judicial recourse. Unlike other genetic diseases, patients with PKU seek legal remedy to obtain a product already covered by the national pharmaceutical assistance policy, suggesting that management failures are a driving factor for judicialization in Brazil.

scholarly journals Selection of cotton lines for high oil content

2017 ◽  
Vol 52 (7) ◽  
pp. 530-538 ◽  
Author(s):  
Luiz Paulo de Carvalho ◽  
Josiane Isabela da Silva Rodrigues ◽  
Francisco José Correia Farias
Keyword(s):  
Oil Content ◽  
Genetic Parameters ◽  
Fiber Quality ◽  
Rio Grande ◽  
Field Trials ◽  
The State ◽  
The Other ◽  
Expected Gain ◽  
High Heritability ◽  
Selection Of

Abstract: The objective of this work was to evaluate the oil content and characters related to fiber quality and yield in cotton lines (Gossypium hirsutum), in order to select genotypes with high oil content and acceptable levels of the other characters. Twenty-two F6 lines and three checks were cultivated in three field trials - two in the municipality of Apodi, in the state of Rio Grande do Norte, and one in the municipality of Barbalha, in the state of Ceará, both in Brazil. The genetic parameters and the genetic gain from selecting 20% of the lines were estimated according to their means in each environment and in the group of environments. Regarding oil content, there is genetic variability, and the selection based on the overall mean is indicated, since this character showed high heritability, with 4.58% expected gain. The lines selected with this criterion have oil contents between 23.52 and 24.51%, which are higher than those of the Brazilian cultivar BRS Aroeira with the highest grain oil content (22.04%).

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