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Social network analysis

Mariana Angélica Peixoto de Souza, Jane Fonseca Dias, Fabiane Ribeiro Ferreira, Marisa Cotta Mancini, Renata Noce Kirkwood, Rosana Ferreira Sampaio
The cross sectional study aims to create the patients' profile and understand their demands for seeking public rehabilitation services from Belo Horizonte. Data were analyzed from 516 patients who gained entry into the health care system by means of the Protocol for Identification of Problems for Rehabilitation (PLPR). It allows for gathering information related to one's health and the social context, including a brief functional description (BFD) with 25 items. Most patients were females, mean age of 57 years, and 54% declared to be responsible for the family income...
October 2016: Ciência & Saúde Coletiva
Mayara Caroline Barbieri, Gabriela Van Der Zwaan Broekman, Renata Olzon Dionysio de Souza, Regina Aparecida Garcia de Lima, Monika Wernet, Giselle Dupas
This study aimed to understand the interactions established between social support networks and families that have children and adolescents with visual impairment, in two different cities in the state of Sao Paulo, Brazil. This was a qualitative, descriptive study with symbolic interactionism as a theoretical framework. A genogram, ecomap and semi-structured interviews with 18 families were used. The method adopted for data analysis was narrative analysis. Two themes were found: potentials derived from the relationship with the support network, and, counterpoints in the support network...
October 2016: Ciência & Saúde Coletiva
Clarissa Altina Cunha de Araújo, Berta Paz-Lourido, Sebastià Verger Gelabert
Different types of supports to families are among the aspects that contribute to family quality of life. This study aims to identify the types of supports that families of children with disabilities, users of early intervention services, consider relevant and how public administration influences the quality of this support. This is a qualitative study based on a critical social paradigm. Sixteen mothers and four fathers were interviewed and their contributions were analyzed using discourse analysis. The importance of family support and networks of parents of children with disabilities were highlighted...
October 2016: Ciência & Saúde Coletiva
Tatiana Vasconcelos Dos Santos, Martha Cristina Nunes Moreira, Romeu Gomes
This article analyzes the approach to children and adolescent participation in disability studies. Methodologically, it combines a literature review and a theme-based content analysis to look at which dimensions of participation are explored in the literature. As the result of this study we highlight four areas: Sports, Quality of Life/Well-Being, School and Participation Metrics. We find that the focus is on participation as performing activities within a given context, with very few broader discussions about the domain as a human value related to socialization and the development of a support network, the management of independence and levels of dependence...
October 2016: Ciência & Saúde Coletiva
Giandra Anceski Bataglion, Alcyane Marinho
The scope of this study was to establish the perception of family members regarding playful activities developed for children with disabilities at a public health institution in Florianópolis (Santa Catarina State). It is a descriptive-exploratory study with a qualitative approach to the data. The participants were family members of children with disabilities who receive health care in a rehabilitation institution. For data collection, a semi-structured interview script with systematic observations was used...
October 2016: Ciência & Saúde Coletiva
Fátima Gonçalves Cavalcante, Luciana Ferreira Lau, Gabriella Ferrarese Barbosa, Daniela Lima Gomes Berlim, Natasha Coelho Menezes, Daniela de Carvalho Braga, Annibal Coelho de Amorim, Yuri Cavalcante Amorim
The article analyzes the impact of a documentary on the daily lives of mothers and children with disabilities, exhibited at conferences, festivals, universities and schools in Brazil, Colombia and Japan. Produced by film and health professionals, social scientists and a women's network, the feature film "A special day" was awarded at Assim Vivemos VI International Disability Film Festival (2013-2014). The objective is to analyze the impact of the film and its diffusion among professionals and students from health and education areas...
October 2016: Ciência & Saúde Coletiva
Natan Monsores, Cecilia Lopes, Edilnete Maria Bessa Bezerra, Natasha Lunara Silva
Therapeutic tourism is a recent phenomenon in public health and has had repercussions among people with disabilities. Virtual social networks have enabled people to organize themselves to discover ways and means of seeking unconventional treatments in China. In this context, foreign biotech companies have offered experimental cell treatment therapies. In this work, netnography (conducting ethnographic research online) was conducted on the blogs of 58 people who organized campaigns to carry out treatment in China...
October 2016: Ciência & Saúde Coletiva
Viviane Peixoto Dos Santos Pennafort, Maria Veraci Oliveira Queiroz, Lucila Castanheira Nascimento, Maria Vilani Cavalcante Guedes
Objective: to understand the influence of network and social support in the care of a child with type 1 diabetes. Method: qualitative study, with assumptions of ethnonursing, conducted in a reference service specialized in the treatment of diabetes, in 2014, in the city of Fortaleza, state of Ceará, Brazil. Twenty-six members of the family and their respective school children participated in the study. The process of collection and analysis followed the observation-participation-reflection model...
September 2016: Revista Brasileira de Enfermagem
T Pamminger, W O H Hughes
The evolution of complex societies with obligate reproductive division of labour represents one of the major transitions in evolution. In such societies, functionally sterile individuals (workers) perform many of fitness-relevant behaviours including allomaternal ones, without getting any direct fitness benefits. The question of how such worker division of labour has evolved remains controversial. The reproductive groundplan hypothesis (RGPH) offers a powerful proximate explanation for this evolutionary leap...
October 26, 2016: Evolution; International Journal of Organic Evolution
Jane Koziol-McLain, Christine McLean, Maheswaran Rohan, Rose Sisk, Terry Dobbs, Shyamala Nada-Raja, Denise Wilson, Alain C Vandal
BACKGROUND: Automated eHealth Web-based research trials offer people an accessible, confidential opportunity to engage in research that matters to them. eHealth trials may be particularly useful for sensitive issues when seeking health care may be accompanied by shame and mistrust. Yet little is known about people's early engagement with eHealth trials, from recruitment to preintervention autoregistration processes. A recent randomized controlled trial that tested the effectiveness of an eHealth safety decision aid for New Zealand women in the general population who experienced intimate partner violence (isafe) provided the opportunity to examine recruitment and preintervention participant engagement with a fully automated Web-based registration process...
October 25, 2016: Journal of Medical Internet Research
Payman Salamati, Faramarz Soheili
PURPOSE: The social network analysis (SNA) is a paradigm for analyzing structural patterns in social re- lations, testing knowledge sharing process and identifying bottlenecks of information flow. The purpose of this study was to determine the status of research in the fleld of violence in Iran using SNA. METHODS: Research population included all the papers with at least one Iranian affiliation published in violence fleld indexed in SCIE, PubMed and Scopus databases...
October 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
Amanda Elton, Christopher T Smith, Michael H Parrish, Charlotte A Boettiger
Excessively choosing immediate over larger future rewards, or delay discounting (DD), associates with multiple clinical conditions. Individual differences in DD likely depend on variations in the activation of and functional interactions between networks, representing possible endophenotypes for associated disorders, including alcohol use disorders. Numerous fMRI studies have probed the neural bases of DD, but investigations of large-scale networks remain scant. We addressed this gap by testing whether activation within large-scale networks during Now/Later decision-making predicts individual differences in DD...
October 25, 2016: Journal of Cognitive Neuroscience
Tyler C Hein, Christopher S Monk
BACKGROUND: Child maltreatment is common and has long-term consequences for affective function. Investigations of neural consequences of maltreatment have focused on the amygdala. However, developmental neuroscience indicates that other brain regions are also likely to be affected by child maltreatment, particularly in the social information processing network (SIPN). We conducted a quantitative meta-analysis to: confirm that maltreatment is related to greater bilateral amygdala activation in a large sample that was pooled across studies; investigate other SIPN structures that are likely candidates for altered function; and conduct a data-driven examination to identify additional regions that show altered activation in maltreated children, teens, and adults...
October 25, 2016: Journal of Child Psychology and Psychiatry, and Allied Disciplines
Namkee G Choi, Diana M DiNitto, C Nathan Marti
BACKGROUND: Given increasing numbers of older-adult marijuana users, this study examined the association of marijuana use and marijuana use disorder with life stressors and perceived social support in the 50+ age group. METHODS: Data came from the 2012-2013 National Epidemiologic Survey on Alcohol and Related Conditions (N=14,715 respondents aged 50+). Life stressors were measured with 12 items related to interpersonal, legal, and financial problems and being a crime victim...
October 18, 2016: Drug and Alcohol Dependence
Hyung Nam Kim, Tami H Wyatt, Xueping Li, Mark Gaylord
Although parents of premature infants experience many challenges when transitioning home from the neonatal intensive care unit, healthcare providers and social support systems tend to focus on mothers and infants rather than fathers. Unfortunately, very little is known about paternal concerns and needs as compared with maternal ones. The lack of understanding about paternal needs may lead to inadequate designs of neonatal intensive care unit family support programs with less involved fathers, all of which contribute to increased burdens on mothers and poor health outcomes for their infants...
October 2016: Journal of Perinatal & Neonatal Nursing
Ningyu Zhang, Huajun Chen, Jiaoyan Chen, Xi Chen
With the design and development of smart cities, opportunities as well as challenges arise at the moment. For this purpose, lots of data need to be obtained. Nevertheless, circumstances vary in different cities due to the variant infrastructures and populations, which leads to the data sparsity. In this paper, we propose a transfer learning method for urban waterlogging disaster analysis, which provides the basis for traffic management agencies to generate proactive traffic operation strategies in order to alleviate congestion...
2016: Computational Intelligence and Neuroscience
Ulrich Marcus, Martyna Gassowski, Jochen Drewes
BACKGROUND: HIV testing and serostatus awareness are essential to implement biomedical strategies (treatment as prevention; oral chemoprophylaxis), and for effective serostatus-based behaviours (HIV serosorting; strategic positioning). The analysis focuses on the associations between reported sexual risks, the perceived risk for HIV infection, and HIV testing behaviour in order to identify the most relevant barriers for HIV test uptake among MSM living in Germany. METHODS: MSM were recruited to a nationwide anonymous online-survey in 2013 on MSM social networking/dating sites...
October 22, 2016: BMC Public Health
Emma Nicholson, Tara Murphy, Philip Larkin, Charles Normand, Suzanne Guerin
BACKGROUND: Research networks that facilitate collaborative research are increasing both regionally and globally and such collaborations contribute greatly to knowledge transfer particularly in health research. The Palliative Care Research Network is an Irish-based network that seeks to create opportunities and engender a collaborative environment to encourage innovative research that is relevant for policy and practice. The current review outlines a methodology to identify cross-cutting messages to identify how dissemination outputs can be optimized to ensure that key messages from this research reaches all knowledge users...
October 21, 2016: BMC Research Notes
Stephen A Gallo, Joanne H Sullivan, Scott R Glisson
Although the scientific peer review process is crucial to distributing research investments, little has been reported about the decision-making processes used by reviewers. One key attribute likely to be important for decision-making is reviewer expertise. Recent data from an experimental blinded review utilizing a direct measure of expertise has found that closer intellectual distances between applicant and reviewer lead to harsher evaluations, possibly suggesting that information is differentially sampled across subject-matter expertise levels and across information type (e...
2016: PloS One
Feifei Xiao, Guoshuai Cai, Heping Zhang
In early 2015, the debate of blue-black and white-gold color perception from "the dress" became an overnight internet phenomenon. According to the vote from the online social network Twitter, more people observed white-gold colors than those who observed blue-black colors. Biological explanations have been proposed by neurologist and other scientists, most of which mainly focus on the bias of color perception from visual cortex assuming different illuminants as backgrounds. The goal of this study was to investigate the genetic reason that might be underlying this phenomenon...
2016: PloS One
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