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https://www.readbyqxmd.com/read/29775463/defending-one-s-friends-not-one-s-enemies-a-social-network-analysis-of-children-s-defending-friendship-and-dislike-relationships-using-xpnet
#1
Beau Oldenburg, Marijtje Van Duijn, René Veenstra
Previous studies investigating to what extent students in elementary schools defend their victimized classmates typically treated defending as an individual characteristic. Defending should, however, be seen as a directed dyadic relationship between a victim and a defender, who are embedded multiple positive and negative relationships with each other and their classmates. Accordingly, in the present study defending was investigated using social network analysis. More specifically, it was investigated to what extent defending relationships co-occurred with friendship and dislike relationships involving not only the victim and the defender but also other classmates...
2018: PloS One
https://www.readbyqxmd.com/read/29774616/psychological-effects-of-belonging-to-a-facebook-weight-management-group-in-overweight-and-obese-adults-results-of-a-randomised-controlled-trial
#2
Monica Jane, Jonathan Foster, Martin Hagger, Suleen Ho, Robert Kane, Sebely Pal
This study was conducted to test whether the weight outcomes in an online social networking group were mediated by changes to psychological outcome measures in overweight and obese individuals, following a weight management programme delivered via Facebook. The data analysed in this study were collected during a three-armed, randomised, controlled clinical weight management trial conducted with overweight and obese adults over 24 weeks. Two intervention groups were given the same weight management programme: one within a Facebook group, along with peer support from other group members (the Facebook Group); the other group received the same programme in a pamphlet (the Pamphlet Group)...
May 18, 2018: Health & Social Care in the Community
https://www.readbyqxmd.com/read/29770277/a-strategy-to-find-novel-candidate-anti-alzheimer-s-disease-drugs-by-constructing-interaction-networks-between-drug-targets-and-natural-compounds-in-medical-plants
#3
Bi-Wen Chen, Wen-Xing Li, Guang-Hui Wang, Gong-Hua Li, Jia-Qian Liu, Jun-Juan Zheng, Qian Wang, Hui-Juan Li, Shao-Xing Dai, Jing-Fei Huang
Background: Alzheimer' disease (AD) is an ultimately fatal degenerative brain disorder that has an increasingly large burden on health and social care systems. There are only five drugs for AD on the market, and no new effective medicines have been discovered for many years. Chinese medicinal plants have been used to treat diseases for thousands of years, and screening herbal remedies is a way to develop new drugs. Methods: We used molecular docking to screen 30,438 compounds from Traditional Chinese Medicine (TCM) against a comprehensive list of AD target proteins...
2018: PeerJ
https://www.readbyqxmd.com/read/29769135/health-inequalities-between-employed-and-unemployed-in-northern-sweden-a-decomposition-analysis-of-social-determinants-for-mental-health
#4
Anna Brydsten, Anne Hammarström, Miguel San Sebastian
BACKGROUND: Even though population health is strongly influenced by employment and working conditions, public health research has to a lesser extent explored the social determinants of health inequalities between people in different positions on the labour market, and whether these social determinants vary across the life course. This study analyses mental health inequalities between unemployed and employed in three age groups (youth, adulthood and mid-life), and identifies the extent to which social determinants explain the mental health gap between employed and unemployed in northern Sweden...
May 16, 2018: International Journal for Equity in Health
https://www.readbyqxmd.com/read/29769117/a-protocol-for-a-network-meta-analysis-of-interventions-to-treat-patients-with-sudden-sensorineural-hearing-loss
#5
Nadera Ahmadzai, Shaun Kilty, Dianna Wolfe, Jamie Bonaparte, David Schramm, Elizabeth Fitzpatrick, Vincent Lin, Wei Cheng, Becky Skidmore, David Moher, Brian Hutton
BACKGROUND: Hearing loss is one of the leading causes of disability worldwide, with greater than 20% of Canadian adults having measurable hearing loss in at least one ear. Patients with hearing loss experience impaired quality of life, and emotional and financial consequences that affect themselves and their families. Sudden sensorineural hearing loss (SSNHL) is a common but difficult to treat form of hearing loss that has a sudden onset of ≤ 72 h associated with various etiologies, with the majority of cases being idiopathic...
May 16, 2018: Systematic Reviews
https://www.readbyqxmd.com/read/29769034/demand-side-determinants-of-timely-vaccination-of-oral-polio-vaccine-in-social-mobilization-network-areas-of-core-group-polio-project-in-uttar-pradesh-india
#6
Manojkumar Choudhary, Roma Solomon, Jitendra Awale, Rina Dey
BACKGROUND: Children who receive all doses of scheduled vaccines reduce their susceptibility to vaccine-preventable diseases. In India, full immunization coverage has increased significantly. However, only a small proportion of children are immunized on time. Globally, studies on factors affecting coverage of childhood immunization have found a significant impact by demand and supply-side determinants. This paper explores the demand-side determinants of timely immunization of the third dose of oral polio vaccine (OPV3) among children aged 6-11 months in the catchment areas of CORE Group Polio Project India...
May 16, 2018: BMC Infectious Diseases
https://www.readbyqxmd.com/read/29768580/factors-associated-with-loss-to-follow-up-and-death-in-cases-of-drug-resistant-tuberculosis-dr-tb-treated-at-a-reference-center-in-rio-de-janeiro-brazil
#7
Paulo Victor de Sousa Viana, Paulo Redner, Jesus Pais Ramos
Drug-resistant tuberculosis (DR-TB) poses a serious threat to tuberculosis (TB) control in Brazil and worldwide. The current study investigated factors associated with loss to follow-up and death in the course of treatment for DR-TB in a tertiary reference center in the city of Rio de Janeiro, Brazil. This was a retrospective cohort study of cases reported to the Information System on Special Treatments for Tuberculosis (SITETB) from January 1, 2012, to December 31, 2013. A total of 257 patients were reported to the SITETB and initiated treatment for DR-TB...
May 10, 2018: Cadernos de Saúde Pública
https://www.readbyqxmd.com/read/29766550/what-advice-is-given-to-newly-qualified-doctors-on-twitter-an-analysis-of-tipsfornewdocs-tweets
#8
Mohammed Ahmed Rashid, Doug McKechnie, Deborah Gill
CONTEXT: Twitter is a social media platform on which users post very brief messages that can be rapidly communicated across wide geographical areas and audiences. Many doctors use Twitter for personal as well as professional communications and networking. The #TipsForNewDocs hashtag is used on Twitter to give advice to newly qualified doctors as they commence their careers. This study explores the nature and focus of such advice. METHODS: An analysis of Twitter activity containing the #TipsForNewDocs hashtag was performed using Symplur health care analytics software...
May 15, 2018: Medical Education
https://www.readbyqxmd.com/read/29766329/syringe-sharing-in-drug-injecting-dyads-a-cross-classified-multilevel-analysis-of-social-networks
#9
Armita Shahesmaeili, Ali Mirzazadeh, Willi McFarland, Hamid Sharifi, Ali Akbar Haghdoost, Hamid Soori
We examined the association of dyadic-level factors with syringe sharing among people who inject drugs (PWID) in Kerman, Iran. In a cross-sectional study, we collected data on 329 drug-injecting dyads by individual face-to-face interviews. An injecting dyad was defined as 2 PWID who knew each other and injected drugs together during the last 6 months. If they reported at least 1 occasion of syringe sharing, the dyad was considered high-risk. Dyadic-level factors associated with syringe sharing were assessed using cross-classified multilevel logistic regression...
May 15, 2018: AIDS and Behavior
https://www.readbyqxmd.com/read/29765572/the-predictors-of-earthquake-preparedness-in-tehran-households
#10
Maryam Ranjbar, Ali Akbar Soleimani, Bahram Saleh Sedghpour, Farahnaz Mohammadi Shahboulaghi, Douglas Paton, Mehdi Noroozi
Background: The high risk of an earthquake happening and the harmful consequences that it leaves, besides the unsuccessful policies for preparing the community for mitigation, suggested that social factors should be considered more in this regard. Social trust is an influencing factor that can have significant impact on people's behavior. Objective: To determine the relationship of the influencing factors on the preparedness of Tehran households against earthquake...
March 2018: Electronic Physician
https://www.readbyqxmd.com/read/29764717/mitochondrial-damage-and-cytoskeleton-reorganization-in-human-dermal-fibroblasts-exposed-to-artificial-visible-light-similar-to-screen-emitted-light
#11
Adeline Rascalou, Jérôme Lamartine, Pauline Poydenot, Frédéric Demarne, Nicolas Bechetoille
BACKGROUND: Artificial visible light is everywhere in modern life. Social communication confronts us with screens of all kinds, and their use is on the rise. We are therefore increasingly exposed to artificial visible light, the effects of which on skin are poorly known. OBJECTIVE: The purpose of this study was to model the artificial visible light emitted by electronic devices and assess its effect on normal human fibroblasts. METHODS: The spectral irradiance emitted by electronic devices was optically measured and equipment was developed to accurately reproduce such artificial visible light...
May 5, 2018: Journal of Dermatological Science
https://www.readbyqxmd.com/read/29763994/decision-making-about-hospital-arrival-among-low-risk-nulliparous-women-after-spontaneous-labor-onset-at-home
#12
Joyce K Edmonds, Kathleen Miley, Kimberly J Angelini, Neel T Shah
INTRODUCTION: Postponing hospital admission until the active phase of labor is a recommended strategy to safely reduce the incidence of primary cesarean births. Success of this strategy depends on women's decisions about when to transfer from home to the hospital, a process that is largely absent from research about childbirth. This study aimed to determine the decision-making criteria used by women about when to go to the hospital after the self-identification of labor onset at home...
May 15, 2018: Journal of Midwifery & Women's Health
https://www.readbyqxmd.com/read/29763792/impact-assessment-of-pollutants-from-waste-related-operations-as-a-feature-of-holistic-logistic-tool
#13
Vlastimír Nevrlý, Radovan Šomplák, Jiří Gregor, Martin Pavlas, Jiří Jaromír Klemeš
Waste management has still been a developing and progressing field, which demands continual improvements in waste transportation as well as proper selection of locations and technical operation of new treatment facilities. Most of research papers on waste management planning have been dealing with optimisation of network flows, thus minimising the cost and improving economic criteria. The shortest paths to treatment facilities are considered together with detailed analysis of their operation including heat and electricity demands in their vicinity...
May 12, 2018: Journal of Environmental Management
https://www.readbyqxmd.com/read/29760577/perceptions-of-acute-malnutrition-and-its-management-in-infants-under-6-months-of-age-a-qualitative-study-in-rural-bangladesh
#14
Yasir Arafat, M Munirul Islam, Nicki Connell, Golam Mothabbir, Marie McGrath, James A Berkley, Tahmeed Ahmed, Marko Kerac
Background: World Health Organization guidelines advise community-based care (CBC) for "uncomplicated" severe acute malnutrition (SAM) infants <6 months old (u6m), whereas current national protocols refer to inpatient care. Our aim was to inform and shape future management strategies by understanding caregivers' and different stakeholders' perceptions on malnutrition among infants u6m on barriers/facilitators to future CBC. Methods: The methods used in this study are as follows: in-depth interviews and focus group discussions (FGDs) in southern Bangladesh, thematic analysis of transcripts, and sample size by data saturation...
2018: Clinical Medicine Insights. Pediatrics
https://www.readbyqxmd.com/read/29758654/localization-of-multilayer-networks-by-optimized-single-layer-rewiring
#15
Sarika Jalan, Priodyuti Pradhan
We study localization properties of principal eigenvectors (PEVs) of multilayer networks (MNs). Starting with a multilayer network corresponding to a delocalized PEV, we rewire the network edges using an optimization technique such that the PEV of the rewired multilayer network becomes more localized. The framework allows us to scrutinize structural and spectral properties of the networks at various localization points during the rewiring process. We show that rewiring only one layer is enough to attain a MN having a highly localized PEV...
April 2018: Physical Review. E
https://www.readbyqxmd.com/read/29758318/proteome-and-behavioral-alternations-in-phosphorylation-deficient-mutant-collapsin-response-mediator-protein2-knock-in-mice
#16
Haruko Nakamura, Aoi Takahashi-Jitsuki, Hiroko Makihara, Tetsuya Asano, Yayoi Kimura, Jun Nakabayashi, Naoya Yamashita, Yuko Kawamoto, Fumio Nakamura, Toshio Ohshima, Hisashi Hirano, Fumiaki Tanaka, Yoshio Goshima
CRMP2, alternatively designated as DPYSL2, was the first CRMP family member to be identified as an intracellular molecule mediating the signaling of the axon guidance molecule Semaphorin 3A (Sema3A). In Sema3A signaling, cyclin-dependent kinase 5 (Cdk5) primarily phosphorylates CRMP2 at Ser522. Glycogen synthase kinase-3β (GSK-3β) subsequently phosphorylates the residues of Thr509 and Thr514 of CRMP2. Previous studies showed that CRMP2 is involved in pathogenesis of neurological disorders such as Alzheimer's disease...
May 11, 2018: Neurochemistry International
https://www.readbyqxmd.com/read/29758066/utility-of-social-networks-and-online-data-collection-in-nursing-research-analysis-of-spanish-nurses-level-of-knowledge-about-palliative-care
#17
Elena Chover-Sierra, Antonio Martínez-Sabater
INTRODUCTION: Internet-based social networks are used by nurses with different purposes, including the creation of working groups and to share and create knowledge. PURPOSE: To evaluate the utility of social networks in the dissemination of an online questionnaire and to measure Spanish RNs' knowledge about palliative care. METHODS: A descriptive cross-sectional study was carried out. Using social networks we distributed an online questionnaire with the Spanish version of Palliative Care Quiz for Nurses (PCQN-SV) throughout August 2015...
2018: PloS One
https://www.readbyqxmd.com/read/29757870/changing-clinical-practice-evaluation-of-implementing-recommendations-for-opportunistic-salpingectomy-in-british-columbia-and-ontario
#18
Bryn Lander, Elizabeth Wilcox, Jessica N McAlpine, Sarah J Finlayson, David G Huntsman, Dianne Miller, Gillian E Hanley
OBJECTIVE: The aim of the study was to explore the factors that contributed to the adoption of opportunistic salpingectomies (removal of fallopian at the time of hysterectomy or in lieu of tubal ligation) by gynecologic surgeons in British Columbia (where a knowledge translation initiative took place) and in Ontario (a comparator where no knowledge translation initiative took place). We aimed to understand why the knowledge translation initiative undertaken by OVCARE in British Columbia resulted in such a dramatic uptake in opportunistic salpingectomy...
May 11, 2018: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/29757256/social-networks-and-health-understanding-the-nuances-of-healthcare-access-between-urban-and-rural-populations
#19
Padmore Adusei Amoah, Joseph Edusei, David Amuzu
Communities and individuals in many sub-Saharan African countries often face limited access to healthcare. Hence, many rely on social networks to enhance their chances for adequate health care. While this knowledge is well-established, little is known about the nuances of how different population groups activate these networks to improve access to healthcare. This paper examines how rural and urban dwellers in the Ashanti Region in Ghana distinctively and systematically activate their social networks to enhance access to healthcare...
May 13, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29756558/social-integration-and-domestic-violence-support-in-an-indigenous-community-women-s-recommendations-of-formal-versus-informal-sources-of-support
#20
G Robin Gauthier, Sara C Francisco, Bilal Khan, Kirk Dombrowski
Throughout North America, indigenous women experience higher rates of intimate partner violence and sexual violence than any other ethnic group, and so it is of particular importance to understand sources of support for Native American women. In this article, we use social network analysis to study the relationship between social integration and women's access to domestic violence support by examining the recommendations they would give to another woman in need. We ask two main questions: First, are less integrated women more likely to make no recommendation at all when compared with more socially integrated women? Second, are less integrated women more likely than more integrated women to nominate a formal source of support rather than an informal one? We use network data collected from interviews with 158 Canadian women residing in an indigenous community to measure their access to support...
May 1, 2018: Journal of Interpersonal Violence
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