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https://www.readbyqxmd.com/read/28813023/accuracy-of-flight-altitude-measured-with-low-cost-gnss-radar-and-barometer-sensors-implications-for-airborne-radiometric-surveys
#1
Matteo Albéri, Marica Baldoncini, Carlo Bottardi, Enrico Chiarelli, Giovanni Fiorentini, Kassandra Giulia Cristina Raptis, Eugenio Realini, Mirko Reguzzoni, Lorenzo Rossi, Daniele Sampietro, Virginia Strati, Fabio Mantovani
Flight height is a fundamental parameter for correcting the gamma signal produced by terrestrial radionuclides measured during airborne surveys. The frontiers of radiometric measurements with UAV require light and accurate altimeters flying at some 10 m from the ground. We equipped an aircraft with seven altimetric sensors (three low-cost GNSS receivers, one inertial measurement unit, one radar altimeter and two barometers) and analyzed ~3 h of data collected over the sea in the (35-2194) m altitude range. At low altitudes (H < 70 m) radar and barometric altimeters provide the best performances, while GNSS data are used only for barometer calibration as they are affected by a large noise due to the multipath from the sea...
August 16, 2017: Sensors
https://www.readbyqxmd.com/read/28812252/secondary-fracture-prevention-in-hip-fracture-patients-requires-cooperation-from-general-practitioners
#2
Jan Vaculík, Jan J Stepan, Pavel Dungl, Marek Majerníček, Alexander Čelko, Valér Džupa
Despite individual recommendations on osteoporosis management in patients after hip fracture surgery, addressed by orthopedic surgeons to Czech general practitioners, the patients remained undiagnosed and untreated because of provider-level barriers to post-fracture secondary prevention. PURPOSE: The goal of the study was to assess whether an individual recommendation on osteoporosis treatment addressed to a hip fracture patient's GP would lead to better osteoporosis management. METHODS: Two groups of patients who suffered hip fractures and were treated at the Orthopedic Department were evaluated...
May 18, 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/28811284/patients-being-put-at-risk-from-unfilled-out-of-hours-shifts-gps-warn
#3
Gareth Iacobucci
No abstract text is available yet for this article.
August 15, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28810814/acceptability-of-a-vocational-advice-service-for-patients-consulting-in-primary-care-with-musculoskeletal-pain-a-qualitative-exploration-of-the-experiences-of-general-practitioners-vocational-advisers-and-patients
#4
Tom Sanders, Gwenllian Wynne-Jones, Bie Nio Ong, Majid Artus, Nadine Foster
AIMS: Using qualitative interviews, this study explored the experiences of GPs, vocational advisers and patients towards a new vocational advice (VA) service in primary care. METHODS: This study was nested within the Study of Work and Pain (SWAP) cluster randomised controlled trial. The SWAP trial located a VA service within three general practices in Staffordshire. Interviews took place with 10 GPs 12 months after the introduction of the VA service, four vocational advisers whilst the VA service was running and 20 patients on discharge from the VA service...
August 1, 2017: Scandinavian Journal of Public Health
https://www.readbyqxmd.com/read/28808703/molecular-insights-into-the-effect-of-graphene-packing-on-mechanical-behaviors-of-graphene-reinforced-cis-1-4-polybutadiene-polymer-nanocomposites
#5
Yishuo Guo, Jun Liu, Youping Wu, Liqun Zhang, Zhao Wang, Ying Li
Through united-atom molecular dynamics simulations, we build a series of graphene (GP) reinforced cis-1,4-polybutadiene (cis-PB) models with two novel GP structures, intercalated and stacked GP structures, to investigate the effect of different GP packing patterns on the chain structure, chain dynamics, uniaxial tension and visco-elastic behaviors, and correlate the microscopic mechanism with macroscopic mechanical properties. Simulation results show that the interlayer polymer chains in the void of intercalated GPs are strongly confined, leading to higher bond orientation of polymer chains during the stretch process compared with monodisperse systems...
August 15, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28808077/gps-knowledge-use-and-confidence-in-national-physical-activity-and-health-guidelines-and-tools-a-questionnaire-based-survey-of-general-practice-in-england
#6
Robin Chatterjee, Tim Chapman, Mike Gt Brannan, Justin Varney
BACKGROUND: Physical activity (PA) brief advice in health care is effective at getting individuals active. It has been suggested that one in four people would be more active if advised by a GP or nurse, but as many as 72% of GPs do not discuss the benefits of physical activity with patients. AIM: To assess the knowledge, use, and confidence in national PA and Chief Medical Officer (CMO) health guidelines and tools among GPs in England. DESIGN AND SETTING: Online questionnaire-based survey of selfselecting GPs in England that took place over a 10-day period in March 2016...
August 14, 2017: British Journal of General Practice: the Journal of the Royal College of General Practitioners
https://www.readbyqxmd.com/read/28807023/local-measles-vaccination-gaps-in-germany-and-the-role-of-vaccination-providers
#7
Linda Eichner, Stephanie Wjst, Stefan O Brockmann, Kerstin Wolfers, Martin Eichner
BACKGROUND: Measles elimination in Europe is an urgent public health goal, yet despite the efforts of its member states, vaccination gaps and outbreaks occur. This study explores local vaccination heterogeneity in kindergartens and municipalities of a German county. METHODS: Data on children from mandatory school enrolment examinations in 2014/15 in Reutlingen county were used. Children with unknown vaccination status were either removed from the analysis (best case) or assumed to be unvaccinated (worst case)...
August 14, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28805184/recruiting-young-people-with-a-visible-difference-to-the-yp-face-it-feasibility-trial-a-qualitative-exploration-of-primary-care-staff-experiences
#8
Claire Hamlet, Heidi Williamson, Diana Harcourt
BACKGROUND: Qualitative research methods embedded within feasibility trials are of significant value as they can provide important information for a definitive trial, often unable to be fulfilled by quantitative methods alone. In addition, such information can aid researchers running other trials or evaluating interventions on a similar topic. Aim This study aimed to explore GP and nurses' experiences of recruiting to a trial exploring the feasibility of evaluating YP Face IT, a novel online psychosocial intervention to support young people with appearance-altering conditions...
August 14, 2017: Primary Health Care Research & Development
https://www.readbyqxmd.com/read/28805170/perspectives-of-patients-close-relatives-nurses-and-physicians-on-end-of-life-medication-management
#9
Marianne K Dees, Eric C T Geijteman, Wim J M Dekkers, Bregje A A Huisman, Roberto S G M Perez, Lia van Zuylen, Agnes van der Heide, Evert van Leeuwen
OBJECTIVE: Our aim was to gain insight into the perspectives of patients, close relatives, nurses, and physicians on medication management for patients with a life expectancy of less than 3 months. METHOD: We conducted an empirical multicenter study with a qualitative approach, including in-depth interviews with patients, relatives, nurses, specialists, and general practitioners (GPs). We used the constant comparative method and ATLAS.ti (v. 7.1) software for our analysis...
August 14, 2017: Palliative & Supportive Care
https://www.readbyqxmd.com/read/28805154/mental-health-literacy-stigma-and-perception-of-causation-of-mental-illness-among-chinese-people-in-taiwan
#10
Xiao Yu Zhuang, Daniel Fu Keung Wong, Chi-Wei Cheng, Shu-Man Pan
BACKGROUND: Few studies have been performed to explore mental health literacy and stigmatising attitudes towards mental illness and their relationships with causal beliefs about mental illness among Chinese people in Taiwan. AIMS: Using a comparative approach, this study attempted to compare the mental health literacy and stigmatising attitudes of Taiwanese Chinese with those found among Australian and Japanese participants in other studies and to explore how mental health literacy and stigmatising attitudes relate to different perceptions of causes of mental illness...
September 2017: International Journal of Social Psychiatry
https://www.readbyqxmd.com/read/28804995/assessing-the-need-for-arthritis-training-among-paid-carers-in-uk-residential-care-homes-a-focus-group-and-interview-study
#11
Paul Whybrow, Suzanne Moffatt, Lesley Kay, Ben Thompson, Terry Aspray, Rachel Duncan
OBJECTIVE: The aim of the study was to perform an educational and training needs assessment for arthritis care in residential homes. METHODS: Qualitative data were collected from three purposively selected residential homes: one independent, one in a regional chain and one in a national chain. Three researcher-led focus groups were conducted with paid carers (N = 22) using vignette exercises; interviews were undertaken with 12 residents with joint pain (N = 12), five managerial staff and two general practitioners (GPs)...
August 14, 2017: Musculoskeletal Care
https://www.readbyqxmd.com/read/28802747/the-market-for-paid-sick-leave
#12
Simen Markussen, Knut Røed
In many countries, general practitioners (GPs) are assigned the task of controlling the validity of their own patients' insurance claims. At the same time, they operate in a market where patients are customers free to choose their GP. Are these roles compatible? Can we trust that the gatekeeping decisions are untainted by private economic interests? Based on administrative registers from Norway with records on sick pay certification and GP-patient relationships, we present evidence to the contrary: GPs are more lenient gatekeepers the more competitive is the physician market, and a reputation for lenient gatekeeping increases the demand for their services...
August 1, 2017: Journal of Health Economics
https://www.readbyqxmd.com/read/28801439/validation-of-asthma-recording-in-the-clinical-practice-research-datalink-cprd
#13
Francis Nissen, Daniel R Morales, Hana Mullerova, Liam Smeeth, Ian J Douglas, Jennifer K Quint
OBJECTIVES: The optimal method of identifying people with asthma from electronic health records in primary care is not known. The aim of this study is to determine the positive predictive value (PPV) of different algorithms using clinical codes and prescription data to identify people with asthma in the United Kingdom Clinical Practice Research Datalink (CPRD). METHODS: 684 participants registered with a general practitioner (GP) practice contributing to CPRD between 1 December 2013 and 30 November 2015 were selected according to one of eight predefined potential asthma identification algorithms...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801431/socioeconomic-and-geographical-variation-in-general-practitioner-consultations-for-allergic-rhinitis-in-england-2003-2014-an-observational-study
#14
Daniel Todkill, Paul Loveridge, Alex James Elliot, Roger Morbey, Simon de Lusignan, Obaghe Edeghere, Gillian Smith
OBJECTIVE: Allergic rhinitis (AR) is a global health problem, potentially impacting individuals' sleep, work and social life. We aimed to use a surveillance network of general practitioners (GPs) to describe the epidemiology of AR consultations in England. SETTING: A large GP surveillance network covering approximately 53% of the English population. METHODS: GP consultations for AR across England between 30 December 2002 and 31 December 2014 were analysed...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801385/diagnostic-barriers-for-somatic-symptom-disorders-in-primary-care-study-protocol-for-a-mixed-methods-study-in-germany
#15
Christina Heinbokel, Marco Lehmann, Nadine Janis Pohontsch, Thomas Zimmermann, Astrid Althaus, Martin Scherer, Bernd Löwe
INTRODUCTION: Somatoform or somatic symptom disorders ((S)SD) are common and have a negative impact on the patients' health-related quality of life, healthcare use and costs. In primary care, which is central to the management of (S)SD, diagnosis and treatment tend to be delayed. There is a significant lack of evidence regarding the barriers in the diagnostic process of (S)SD in primary care and how interventions should be tailored to address them. The aim of this study is to analyse the diagnostic process in primary care that results in the diagnosis or non-diagnosis of a (S)SD...
August 11, 2017: BMJ Open
https://www.readbyqxmd.com/read/28801302/improving-patient-centered-care-for-young-people-in-general-practice-with-a-codesigned-screening-app-mixed-methods-study
#16
Marianne Julie Webb, Greg Wadley, Lena Amanda Sanci
BACKGROUND: Despite experiencing a high prevalence and co-occurrence of mental health disorders and health-compromising behaviors, young people tend not to seek professional help for these concerns. However, they do regularly attend primary care, making primary care providers ideally situated to identify and discuss mental health and lifestyle issues as part of young people's routine health care. OBJECTIVE: The aim was to investigate whether using a codesigned health and lifestyle-screening app, Check Up GP, in general practice influenced young people's assessment of the quality of their care (measures of patient-centered care and youth friendliness), and their disclosure of sensitive issues...
August 11, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28800006/match-demands-of-senior-and-junior-players-during-international-rugby-league
#17
Gary M Dempsey, Neil V Gibson, Dave Sykes, Brad Pryjmachuk, Anthony P Turner
This study aims to quantify and compare the positional game demands of international junior and senior rugby league competition for the first time. Global Positioning System (GPS) and video analysis were used to track 118 elite male rugby league players (57 seniors aged 28.7 ± 4.4 y; 61 juniors aged 17.2 ± .5 y) over 10 international matches (6 senior; 4 junior) characterized as either forwards (n = 67) or backs (n = 51). There were significant increases in the offensive carries (0.18 cf. 0.09 n.min; r = ...
August 9, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28799437/development-of-the-emap-tool-facilitating-existential-communication-between-general-practitioners-and-cancer-patients
#18
Elisabeth Assing Hvidt, Dorte Gilså Hansen, Jette Ammentorp, Lars Bjerrum, Søren Cold, Pål Gulbrandsen, Frede Olesen, Susanne S Pedersen, Jens Søndergaard, Connie Timmermann, Helle Timm, Niels Christian Hvidt
BACKGROUND: General practice recognizes the existential dimension as an integral part of multidimensional patient care alongside the physical, psychological and social dimensions. However, general practitioners (GPs) report substantial barriers related to communication with patients about existential concerns. OBJECTIVES: To describe the development of the EMAP tool facilitating communication about existential problems and resources between GPs and patients with cancer...
August 11, 2017: European Journal of General Practice
https://www.readbyqxmd.com/read/28798010/mobile-phone-detection-of-semantic-location-and-its-relationship-to-depression-and-anxiety
#19
Sohrab Saeb, Emily G Lattie, Konrad P Kording, David C Mohr
BACKGROUND: Is someone at home, at their friend's place, at a restaurant, or enjoying the outdoors? Knowing the semantic location of an individual matters for delivering medical interventions, recommendations, and other context-aware services. This knowledge is particularly useful in mental health care for monitoring relevant behavioral indicators to improve treatment delivery. Local search-and-discovery services such as Foursquare can be used to detect semantic locations based on the global positioning system (GPS) coordinates, but GPS alone is often inaccurate...
August 10, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28797316/health-promotion-and-disease-prevention-in-general-practice-and-primary-care-a-scoping-study
#20
Stephen Peckham, Alison Hann, Sally Kendall, Steve Gillam
This paper reports the findings of a scoping review on the organisation and delivery of health improvement activities in general practice and the primary healthcare team. The project was designed to examine who delivers these interventions, where they are located, what approaches are developed in practices and how individual practices and the primary healthcare team organise such public health activities and how these contribute to health improvement. Our focus was on health promotion and prevention activities and aimed to identify the current extent of knowledge about the health improvement activities in general practice and the wider primary healthcare team...
August 11, 2017: Primary Health Care Research & Development
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