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https://www.readbyqxmd.com/read/28231634/from-endogenous-to-exogenous-pattern-formation-invasive-plant-species-changes-the-spatial-distribution-of-a-native-ant
#1
Kevin Li, Yifan He, Susanna K Campbell, A Shawn Colborn, Eliot L Jackson, Austin Martin, Ivan V Monagan, Theresa Wei Ying Ong, Ivette Perfecto
Invasive species are a significant threat to global biodiversity, but our understanding of how invasive species impact native communities across space and time remains limited. Based on observations in an old field in Southeast Michigan spanning 35 years, our study documents significant impacts of habitat change, likely driven by the invasion of the shrub, Elaeagnus umbellata, on the nest distribution patterns and population demographics of a native ant species, Formica obscuripes. Landcover change in aerial photos indicates that E...
February 23, 2017: Global Change Biology
https://www.readbyqxmd.com/read/28231631/commentary-response-frailty-not-just-about-old-people-reply-to-smith-gd-kydd-a-2017-getting-care-of-older-people-right-the-need-for-appropriate-frailty-assessment
#2
Sunita R Jha, Julee Mcdonagh, Caleb Ferguson, Peter S Macdonald, Phillip J Newton
As highlighted in a recent editorial, the ageing population and burden of frailty amongst those aged 60 years and older represents an impending challenge for individuals and health care systems globally (Smith & Kydd 2017). As frailty is largely considered a geriatric syndrome, research has primarily occurred within elderly community dwelling populations (Fried et al. 2001). However, it is important to highlight that not all older people are frail; and conversely not all younger people are non-frail. With frailty research expanding its scope beyond geriatrics over the last 2 decades, our understanding of this syndrome and its complexities has progressed...
February 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28231629/the-evaluation-of-physical-activity-for-community-dwelling-patients-with-hypertension
#3
Chunhua Ma
AIMS AND OBJECTIVES: The study aimed to evaluate the proportion of Chinese patients with hypertension who meet the Chinese Hypertension Management Guideline recommendations for weekly physical activity and to determine possible associated factors that impact meeting the weekly physical activity recommendation. BACKGROUND: Accurate evaluation of physical activity levels for hypertensive patients is important to determine patients' health outcomes and intervention measures...
February 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28231512/the-impact-of-third-generation-genomic-technologies-on-plant-genome-assembly
#4
REVIEW
Wen-Biao Jiao, Korbinian Schneeberger
Since the introduction of next generation sequencing, plant genome assembly projects do not need to rely on dedicated research facilities or community-wide consortia anymore, even individual research groups can sequence and assemble the genomes they are interested in. However, such assemblies are typically not based on the entire breadth of genomic technologies including genetic and physical maps and their contiguities tend to be low compared to the full-length gold standard reference sequences. Recently emerging third generation genomic technologies like long-read sequencing or optical mapping promise to bridge this quality gap and enable simple and cost-effective solutions for chromosomal-level assemblies...
February 20, 2017: Current Opinion in Plant Biology
https://www.readbyqxmd.com/read/28231443/changes-in-fish-communities-on-a-small-spatial-scale-an-effect-of-increased-habitat-complexity-by-an-offshore-wind-farm
#5
R van Hal, A B Griffioen, O A van Keeken
The number of offshore wind farms (OWF) is increasing to meet the demands for renewable energy. The piles and hard substrate surrounding these piles creates new habitat for species with preference to hard substrates. We studied the impact of this hard substrate on the fish community in a Dutch OWF in the sandy southern North Sea, which had been in operation for five years. Multi-mesh gillnets were placed near the OWF structures on the hard substrate protection revetments and on the sandy bottom in the middle of the farm...
January 31, 2017: Marine Environmental Research
https://www.readbyqxmd.com/read/28231311/handwashing-and-ebola-virus-disease-outbreaks-a-randomized-comparison-of-soap-hand-sanitizer-and-0-05-chlorine-solutions-on-the-inactivation-and-removal-of-model-organisms-phi6-and-e-coli-from-hands-and-persistence-in-rinse-water
#6
Marlene K Wolfe, Karin Gallandat, Kyle Daniels, Anne Marie Desmarais, Pamela Scheinman, Daniele Lantagne
To prevent Ebola transmission, frequent handwashing is recommended in Ebola Treatment Units and communities. However, little is known about which handwashing protocol is most efficacious. We evaluated six handwashing protocols (soap and water, alcohol-based hand sanitizer (ABHS), and 0.05% sodium dichloroisocyanurate, high-test hypochlorite, and stabilized and non-stabilized sodium hypochlorite solutions) for 1) efficacy of handwashing on the removal and inactivation of non-pathogenic model organisms and, 2) persistence of organisms in rinse water...
2017: PloS One
https://www.readbyqxmd.com/read/28231244/unexpectedly-high-leprosy-seroprevalence-detected-using-a-random-surveillance-strategy-in-midwestern-brazil-a-comparison-of-elisa-and-a-rapid-diagnostic-test
#7
Marco Andrey C Frade, Natália A de Paula, Ciro M Gomes, Sebastian Vernal, Fred Bernardes Filho, Helena B Lugão, Marilda M M de Abreu, Patrícia Botini, Malcolm S Duthie, John S Spencer, Rosa Castália F R Soares, Norma T Foss
BACKGROUND: Leprosy diagnosis is mainly based on clinical evaluation, although this approach is difficult, especially for untrained physicians. We conducted a temporary campaign to detect previously unknown leprosy cases in midwestern Brazil and to compare the performance of different serological tests. METHODS: A mobile clinic was stationed at the main bus terminal in Brasília, Brazil. Volunteers were quizzed and given a clinical exam to allow categorization as either patients, known contacts of patients or non-contacts, and blood was collected to determine anti-PGL-I and anti-LID-1 antibody titers by ELISA and by the NDO-LID rapid test...
February 23, 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28230403/development-of-essentialist-thinking-about-religion-categories-in-northern-ireland-and-the-united-states
#8
Kirsty Smyth, Aidan Feeney, R Cole Eidson, John D Coley
Social essentialism, the belief that members of certain social categories share unobservable properties, licenses expectations that those categories are natural and a good basis for inference. A challenge for cognitive developmental theory is to give an account of how children come to develop essentialist beliefs about socially important categories. Previous evidence from Israel suggests that kindergarteners selectively engage in essentialist reasoning about culturally salient (ethnicity) categories, and that this is attenuated among children in integrated schools...
March 2017: Developmental Psychology
https://www.readbyqxmd.com/read/28230078/unravelling-the-metabolic-impact-of-sbs-associated-microbial-dysbiosis-insights-from-the-piglet-short-bowel-syndrome-model
#9
Prue M Pereira-Fantini, Sean G Byars, James Pitt, Susan Lapthorne, Fiona Fouhy, Paul D Cotter, Julie E Bines
Liver disease is a major source of morbidity and mortality in children with short bowel syndrome (SBS). SBS-associated microbial dysbiosis has recently been implicated in the development of SBS-associated liver disease (SBS-ALD), however the pathological implications of this association have not been explored. In this study high-throughput sequencing of colonic content from the well-validated piglet SBS-ALD model was examined to determine alterations in microbial communities, and concurrent metabolic alterations identified in urine samples via targeted mass spectrometry approaches (GC-MS, LC-MS, FIA-MS) further uncovered impacts of microbial disturbance on metabolic outcomes in SBS-ALD...
February 23, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28229543/developmental-trajectories-of-amphibian-microbiota-response-to-bacterial-therapy-depends-on-initial-community-structure
#10
Leyla R Davis, Laurent Bigler, Douglas C Woodhams
Improving host health through microbial manipulation requires untangling factors that shape the microbiome. There is currently little understanding of how initial community structure may drive the microbiota trajectory across host development or influence bacterial therapy. Probiotic baths of surface symbionts, Pseudomonas fluorescens and Flavobacterium johnsoniae were administered to 240 tadpoles of the midwife toad, Alytes obstetricans in semi-natural outdoor mesocosms originating from geographically and genetically distinct populations in Switzerland...
February 22, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28229521/microbial-potential-for-carbon-and-nutrient-cycling-in-a-geogenic-supercritical-carbon-dioxide-reservoir
#11
Adam J E Freedman, BoonFei Tan, Janelle R Thompson
Microorganisms catalyze carbon cycling and biogeochemical reactions in the deep subsurface and thus may be expected to influence the fate of injected supercritical (sc) CO2 following geological carbon sequestration (GCS). We hypothesized that natural subsurface scCO2 reservoirs, which serve as analogs for the long-term fate of sequestered scCO2 , harbor a "deep carbonated biosphere" with carbon cycling potential. We sampled subsurface fluids from scCO2 -water separators at a natural scCO2 reservoir at McElmo Dome, Colorado for analysis of 16S rRNA gene diversity and metagenome content...
February 22, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/28229465/metacognitive-beliefs-and-rumination-as-predictors-of-anger-a-prospective-study
#12
Gabriele Caselli, Alessia Offredi, Francesca Martino, Davide Varalli, Giovanni M Ruggiero, Sandra Sassaroli, Marcantonio M Spada, Adrian Wells
The metacognitive approach conceptualizes the relationship between anger and rumination as driven by metacognitive beliefs, which are information individuals hold about their own cognition and about coping strategies that impact on it. The present study aimed to test the prospective predictive impact of metacognitive beliefs and rumination on anger in a community sample. Seventy-six participants were recruited and engaged in a 2-week anger, rumination, and metacognitive beliefs monitoring protocol. A multi-wave panel design was employed to test whether metacognitive beliefs and rumination have a prospective impact on anger...
February 23, 2017: Aggressive Behavior
https://www.readbyqxmd.com/read/28229366/mining-cancer-transcriptomes-bioinformatic-tools-and-the-remaining-challenges
#13
Thomas Milan, Brian T Wilhelm
The development of next-generation sequencing technologies has had a profound impact on the field of cancer genomics. With the enormous quantities of data being generated from tumor samples, researchers have had to rapidly adapt tools or develop new ones to analyse the raw data to maximize its value. While much of this effort has been focused on improving specific algorithms to get faster and more precise results, the accessibility of the final data for the research community remains a significant problem. Large amounts of data exist but are not easily available to researchers who lack the resources and experience to download and reanalyze them...
February 22, 2017: Molecular Diagnosis & Therapy
https://www.readbyqxmd.com/read/28229329/predicting-parent-health-related-quality-of-life-evaluating-conceptual-models
#14
Ellen K Defenderfer, Tiffany M Rybak, W Hobart Davies, Kristoffer S Berlin
PURPOSE: Parents of children with chronic illnesses are at risk for poor health-related quality of life (HRQoL), with numerous identified risk factors, but the most informative statistical model considering their combined impact is unclear. The authors conceptualized risk for poor HRQoL using a summed model, comprehensive multivariate model, and latent profile analysis (LPA). METHODS: Community parents completed an online survey, providing information about demographics, child's chronic illness, family functioning, and parent and child HRQoL...
February 22, 2017: Quality of Life Research
https://www.readbyqxmd.com/read/28229314/understanding-etiology-of-hearing-loss-as-a-contributor-to-language-dysfluency-and-its-impact-on-assessment-and-treatment-of-people-who-are-deaf-in-mental-health-settings
#15
Charlene J Crump, Stephen H Hamerdinger
Working with individuals who are deaf in mental health settings can be complex work, necessitating consideration for the difference in language abilities. These differences include not only the language differences of American Sign Language (ASL) and English, but also the range of heterogeneity within the Deaf Community. Multiple influences such as mental illness, medical conditions, language deprivation and the etiology of deafness can impact how a person acquires and uses language. This article will discuss how various causes of deafness create the potential for specific language dysfluencies with individuals who are deaf in mental health settings...
February 22, 2017: Community Mental Health Journal
https://www.readbyqxmd.com/read/28229194/screening-level-assessment-of-metal-concentrations-in-streambed-sediments-and-floodplain-soils-within-the-grand-lake-watershed-in-northeastern-oklahoma-usa
#16
Ean M Garvin, Cas F Bridge, Meredith S Garvin
Metal releases have been received by the Grand Lake watershed from the Tri-State Mining District (TSMD) since the mid 1800s. To address data gaps in metal distributions in the Oklahoma portion of the watershed, streambed sediment and floodplain soil was sampled on various streams. The <63-µm fraction was analyzed for Cd, Pb, and Zn concentrations by portable X-ray fluorescence spectroscopy and inductively coupled plasma-mass spectrometry. Mean metal concentration results at reference transects indicated that background sediment/soil concentrations for Cd, Pb, and Zn within the watershed were 0...
February 22, 2017: Archives of Environmental Contamination and Toxicology
https://www.readbyqxmd.com/read/28229037/long-term-effects-of-a-ten-year-osteoporosis-intervention-program-in-a-swedish-population-a-cross-sectional-study
#17
Ann-Charlotte Grahn Kronhed, Helena Salminen
The aim of the study was to explore long-term effects seven years after the completion of a ten-year community-based osteoporosis intervention program in Vadstena, Sweden. The association between calcaneal bone mineral density and several life style factors, and the impact of risk factors for sustaining a fracture after the age of 50 were also studied. Previous participants in the intervention group, and matched subjects were invited to calcaneal bone mass measurement by a portable device including the dual X-ray and laser (DXL) technology by Calscan, and to complete a questionnaire in 2006...
March 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28228246/engaging-patients-with-heart-failure-into-the-design-of-health-system-interventions-impact-on-research-methods
#18
Robin P Newhouse, Meg Johantgen, Sue A Thomas, Nina M Trocky, Cheryl Dennison-Himmelfarb, Jooyoung Cheon, Wanda Miller, Tracy Gray, Robin Pruitt
The purpose of this study was to engage patients with heart failure (HF) to assess if changes are needed in a research study design, methods and outcomes when transferring interventions used in urban/community hospitals to rural hospital settings. A qualitative structured interview was conducted with eight patients with a diagnosis of HF admitted to two rural hospitals. Patients validated the study design, measures and outcomes, but identified one area that should be added to the study protocol, symptom experience...
February 19, 2017: Geriatric Nursing
https://www.readbyqxmd.com/read/28228134/the-impact-of-community-health-worker-led-home-delivery-of-antiretroviral-therapy-on-virological-suppression-a-non-inferiority-cluster-randomized-health-systems-trial-in-dar-es-salaam-tanzania
#19
Pascal Geldsetzer, Joel M Francis, Nzovu Ulenga, David Sando, Irene A Lema, Eric Mboggo, Maria Vaikath, Happiness Koda, Sharon Lwezaula, Janice Hu, Ramadhani A Noor, Ibironke Olofin, Elysia Larson, Wafaie Fawzi, Till Bärnighausen
BACKGROUND: Home delivery of antiretroviral therapy (ART) by community health workers (CHWs) may improve ART retention by reducing the time burden and out-of-pocket expenditures to regularly attend an ART clinic. In addition, ART home delivery may shorten waiting times and improve quality of care for those in facility-based care by decongesting ART clinics. This trial aims to determine whether ART home delivery for patients who are clinically stable on ART combined with facility-based care for those who are not stable on ART is non-inferior to the standard of care (facility-based care for all ART patients) in achieving and maintaining virological suppression...
February 22, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28227151/a-community-based-interdisciplinary-rehabilitation-engineering-course
#20
Mary Lundy, Juan Aceros, Mary Lundy, Juan Aceros, Juan Aceros, Mary Lundy
A novel, community-based course was created through collaboration between the School of Engineering and the Physical Therapy program at the University of North Florida. This course offers a hands-on, interdisciplinary training experience for undergraduate engineering students through team-based design projects where engineering students are partnered with physical therapy students. Students learn the process of design, fabrication and testing of low-tech and high-tech rehabilitation technology for children with disabilities, and are exposed to a clinical experience under the guidance of licensed therapists...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
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