keyword
MENU ▼
Read by QxMD icon Read
search

Mixed reality

keyword
https://www.readbyqxmd.com/read/28621696/professional-transitions-towards-sustainable-farming-systems-the-development-of-farmers-professional-worlds
#1
Xavier Coquil, Benoît Dedieu, Pascal Béguin
BACKGROUND: While farming in France and generally in Europe is continuing to intensify, at the expense of its environmental sustainability, promising alternatives are emerging. OBJECTIVE: The processes whereby farmers change and transform their own work, to shift from an intensive mode of production to a self-sufficient and autonomous one, need to be formalized if we are to further our understanding of why and how these forms of sustainable farming activity emerge...
June 14, 2017: Work: a Journal of Prevention, Assessment, and Rehabilitation
https://www.readbyqxmd.com/read/28611014/understanding-smart-home-sensor-data-for-ageing-in-place-through-everyday-household-routines-a-mixed-method-case-study
#2
Yasmin van Kasteren, Dana Bradford, Qing Zhang, Mohan Karunanithi, Hang Ding
BACKGROUND: An ongoing challenge for smart homes research for aging-in-place is how to make sense of the large amounts of data from in-home sensors to facilitate real-time monitoring and develop reliable alerts. OBJECTIVE: The objective of our study was to explore the usefulness of a routine-based approach for making sense of smart home data for the elderly. METHODS: Maximum variation sampling was used to select three cases for an in-depth mixed methods exploration of the daily routines of three elderly participants in a smart home trial using 180 days of power use and motion sensor data and longitudinal interview data...
June 13, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28603770/embodied-science-and-mixed-reality-how-gesture-and-motion-capture-affect-physics-education
#3
Mina C Johnson-Glenberg, Colleen Megowan-Romanowicz
A mixed design was created using text and game-like multimedia to instruct in the content of physics. The study assessed which variables predicted learning gains after a 1-h lesson on the electric field. The three manipulated variables were: (1) level of embodiment; (2) level of active generativity; and (3) presence of story narrative. Two types of tests were administered: (1) a traditional text-based physics test answered with a keyboard; and (2) a more embodied, transfer test using the Wacom large tablet where learners could use gestures (long swipes) to create vectors and answers...
2017: Cognitive Research: Principles and Implications
https://www.readbyqxmd.com/read/28584732/treatment-of-hcv-in-renal-disease-subtle-management-considerations-in-the-era-of-direct-acting-antivirals
#4
Yuval A Patel, Andrew J Muir
Chronic hepatitis C virus (HCV) infection is burdensome in patients with chronic kidney disease and contributes to substantial liver-related and all-cause morbidity and mortality. HCV infection itself may cause kidney dysfunction, as exemplified through mixed cryoglobulinemic vasculitis. HCV is more prevalent in patients with significant kidney disease compared to the general population, and recent reports have shown inadvertent HCV transmission in U.S. hemodialysis centers. Further, HCV has been demonstrated to accelerate kidney dysfunction and is associated with worse clinical outcomes in patients with kidney disease...
December 2016: Current Hepatology Reports
https://www.readbyqxmd.com/read/28580028/vignette-research-on-messy-and-confusing-problems-in-primary-mental-healthcare
#5
E H Dineke Smit, J J L Jan Derksen
The average primary care psychologist feels an ever-widening gap between objective, measurable reality as described and the complex and dynamic reality they experience. To obtain a better understanding of this complex dynamic reality, we conducted an exploratory mixed-method study of primary care psychologists. We asked our participants to write vignettes about messy and confusing problems in the complex context of mental healthcare. We then examined the data in portions, exposed the patterns in the data, and subsequently analysed all in conjunction...
May 2017: Europe's journal of psychology
https://www.readbyqxmd.com/read/28576893/motivation-of-dutch-high-school-students-from-various-backgrounds-for-applying-to-study-medicine-a-qualitative-study
#6
Anouk Wouters, Gerda Croiset, Ulviye Isik, Rashmi A Kusurkar
OBJECTIVE: To explore high school students' motivation for applying to study medicine and the factors that influence this. To find explanations for under-representation of minority students in medical education, descriptions of motivation of students with different background characteristics were compared. DESIGN: Qualitative phenomenological study using semistructured one-on-one interviews. SETTING: One predominantly white and one mixed high school in a large multicultural city in the Netherlands...
June 2, 2017: BMJ Open
https://www.readbyqxmd.com/read/28571789/virtual-reality-based-simulators-for-spine-surgery-a-systematic-review
#7
REVIEW
Michael Pfandler, Marc Lazarovici, Philipp Stefan, Patrick Wucherer, Matthias Weigl
BACKGROUND CONTEXT: Virtual reality (VR) based simulators offer numerous benefits and are very useful in assessing and training surgical skills. Although they are standard in some surgical subspecialties, their actual use in spinal surgery remains unclear. Currently, only technical reviews of VR based simulators are available for spinal surgery. PURPOSE: Thus, we performed a systematic review which examined the existing research on VR based simulators in spinal procedures...
May 29, 2017: Spine Journal: Official Journal of the North American Spine Society
https://www.readbyqxmd.com/read/28569651/-how-we-stay-together-without-going-crazy-reconstruction-of-reality-among-women-of-mixed-orientation-relationships
#8
Adir Adler, Adital Ben-Ari
Until recently, the literature that addressed the phenomenon of mixed-orientation relationships, in which the female partner is straight and the male partner is non-straight, has focused mainly on the men's perspective. Most of the studies have employed a pessimistic tone, underscoring the obstacles faced by each of the spouses. This study was designed to understand how women of mixed-orientation relationships construct their reality within such a relationship, focusing on elements which assist them in maintaining those relationships...
June 1, 2017: Journal of Homosexuality
https://www.readbyqxmd.com/read/28532990/-catch-22-biosecurity-awareness-interpretation-and-practice-amongst-poultry-catchers
#9
Caroline Millman, Rob Christley, Dan Rigby, Diana Dennis, Sarah J O'Brien, Nicola Williams
Campylobacter contamination of chicken on sale in the UK remains at high levels and has a substantial public health impact. This has prompted the application of many interventions in the supply chain, including enhanced biosecurity measures on-farm. Catching and thinning are acknowledged as threats to the maintenance of good biosecurity, yet the people employed to undertake this critical work (i.e. 'catchers') are a rarely studied group. This study uses a mixed methods approach to investigate catchers' (n=53) understanding of the biosecurity threats posed by the catching and thinning, and the barriers to good biosecurity practice...
June 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28509998/influence-of-side-effects-on-art-adherence-among-plwh-in-china-the-moderator-role-of-art-related-knowledge
#10
Guangyu Zhou, Xiaoming Li, Shan Qiao, Zhiyong Shen, Yuejiao Zhou
Despite the medical advancements in HIV treatment, realities of side effects are faced by people living with HIV (PLWH) who receive antiretroviral therapy (ART). Mixed findings have been reported on the association between side effects and ART adherence. However, few studies have explored the combined side effects and behavior-related information on medication adherence. The aim of the current study is to examine moderator role of ART-related knowledge between side effects and ART adherence. A cross-sectional survey was conducted among 2987 PLWH from October 2012 to August 2013 in China...
May 16, 2017: AIDS and Behavior
https://www.readbyqxmd.com/read/28508725/evaluating-change-in-virtual-reality-adoption-for-brain-injury-rehabilitation-following-knowledge-translation
#11
Stephanie M N Glegg, Liisa Holsti, Sue Stanton, Steven Hanna, Diana Velikonja, Barbara Ansley, Denise Sartor, Christine Brum
PURPOSE: To evaluate the impact of knowledge translation (KT) on factors influencing virtual reality (VR) adoption and to identify support needs of therapists. HYPOTHESES: Intervention will be associated with improvements in therapists' perceived ease of use and self-efficacy, and an associated increase in intentions to use VR. METHOD: Single group mixed-methods pre-test-post-test evaluation of convenience sample of physical, occupational and rehabilitation therapists (n=37) from two brain injury rehabilitation centres...
April 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28508487/accuracy-of-genomic-breeding-values-revisited-assessment-of-two-established-approaches-and-a-novel-one-to-determine-the-accuracy-in-two-step-genomic-prediction
#12
G Ni, S Kipp, H Simianer, M Erbe
Selection decisions in genomic selection schemes are made based on genomic breeding values (GBV) of candidates. Thus, the accuracy of GBV is a relevant parameter, as it reflects the stability of prediction and the possibility that the GBV might change when more information becomes available. Accuracy of genomic prediction defined as the correlation between GBV and true breeding values (TBV), however, is difficult to assess, considering TBV of the candidates are not available in reality. In previous studies, several methods were proposed to assess the accuracy of GBV including methods using population parameters or parameters inferred from mixed-model equations...
June 2017: Journal of Animal Breeding and Genetics, Zeitschrift Für Tierzüchtung und Züchtungsbiologie
https://www.readbyqxmd.com/read/28491307/better-sooner-more-convenient-the-reality-of-pursuing-greater-integration-between-primary-and-secondary-healthcare-providers-in-new-zealand
#13
Kirsten Lovelock, Greg Martin, Robin Gauld, Jayden MacRae
OBJECTIVES: This article focuses on the results of evaluations of two business plans developed in response to a policy initiative which aimed to achieve greater integration between primary and secondary health providers in New Zealand. We employ the Consolidated Framework for Implementation Research to inform our analysis. The Better, Sooner, More Convenient policy programme involved the development of business plans and, within each business plan, a range of areas of focus and associated work-streams...
2017: SAGE Open Medicine
https://www.readbyqxmd.com/read/28474488/a-q-methodology-study-to-investigate-the-experiences-of-head-and-neck-cancer-patients-from-diagnosis-to-1%C3%A2-year
#14
K J Reid, A Swift, H Mehanna
The experiences of disease and treatment for patients diagnosed with head and neck cancer (H&NC) are known to be important indicators of the quality of care but are represented poorly in the literature. Survival is a major outcome measure to which health-related quality of life (HRQoL) adds detail but outcomes are not fully representative of the patients' experiences because quality of care and reality of treatment are overlooked. This study explored the HRQoL, quality of care and reality of treatment themes using a mixed-methods approach, Q Methodology...
May 4, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28453428/reality-check-basics-of-augmented-virtual-and-mixed-reality
#15
Tara J Brigham
Augmented, virtual, and mixed reality applications all aim to enhance a user's current experience or reality. While variations of this technology are not new, within the last few years there has been a significant increase in the number of artificial reality devices or applications available to the general public. This column will explain the difference between augmented, virtual, and mixed reality and how each application might be useful in libraries. It will also provide an overview of the concerns surrounding these different reality applications and describe how and where they are currently being used...
April 2017: Medical Reference Services Quarterly
https://www.readbyqxmd.com/read/28439471/exergames-for-women-with-fibromyalgia-a-randomised-controlled-trial-to-evaluate-the-effects-on-mobility-skills-balance-and-fear-of-falling
#16
Daniel Collado-Mateo, Francisco J Dominguez-Muñoz, Jose C Adsuar, Eugenio Merellano-Navarro, Narcis Gusi
BACKGROUND: Exergames are a new form of rehabilitation that combine the characteristics of physical exercise and the benefits of non-immersive virtual reality (VR). Effects of this novel therapy in women fibromyalgia are still unknown. The objective was to evaluate the effects of exergame-based intervention on mobility skills, balance and fear of falling in women with fibromyalgia. METHODS: This study was a randomized controlled trial with concealed allocation. Seventy-six women with fibromyalgia were divided into two groups: the exercise group received an eight week intervention based on exergames, while the control group continued their usual activities...
2017: PeerJ
https://www.readbyqxmd.com/read/28395855/assessing-the-use-of-immersive-virtual-reality-mouse-and-touchscreen-in-pointing-and-dragging-and-dropping-tasks-among-young-middle-aged-and-older-adults
#17
Jiayin Chen, Calvin Or
This study assessed the use of an immersive virtual reality (VR), a mouse and a touchscreen for one-directional pointing, multi-directional pointing, and dragging-and-dropping tasks involving targets of smaller and larger widths by young (n = 18; 18-30 years), middle-aged (n = 18; 40-55 years) and older adults (n = 18; 65-75 years). A three-way, mixed-factorial design was used for data collection. The dependent variables were the movement time required and the error rate. Our main findings were that the participants took more time and made more errors in using the VR input interface than in using the mouse or the touchscreen...
April 7, 2017: Applied Ergonomics
https://www.readbyqxmd.com/read/28358681/fast-nonlinear-ultrasound-propagation-simulation-using-a-slowly-varying-envelope-approximation
#18
Francois Varray, Matthieu Toulemonde, Adeline Bernard, Olivier Basset, Christian Cachard
Medical systems usually consider linear propagation of ultrasound, an approximation of reality. However, numerous studies have attempted to accurately simulate the nonlinear pressure wave distortion and to evaluate the contribution of harmonic frequencies. In such simulations, the computation time is very large, except for the method based on the angular spectrum scheme where the derivative order is reduced using the Fourier transform. However, the harmonic computation is usually limited to the second harmonic because of quasi-linear approximation...
March 24, 2017: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/28343301/comparison-of-optical-see-through-head-mounted-displays-for-surgical-interventions-with-object-anchored-2d-display
#19
Long Qian, Alexander Barthel, Alex Johnson, Greg Osgood, Peter Kazanzides, Nassir Navab, Bernhard Fuerst
PURPOSE: Optical see-through head-mounted displays (OST-HMD) feature an unhindered and instantaneous view of the surgery site and can enable a mixed reality experience for surgeons during procedures. In this paper, we present a systematic approach to identify the criteria for evaluation of OST-HMD technologies for specific clinical scenarios, which benefit from using an object-anchored 2D-display visualizing medical information. METHODS: Criteria for evaluating the performance of OST-HMDs for visualization of medical information and its usage are identified and proposed...
March 25, 2017: International Journal of Computer Assisted Radiology and Surgery
https://www.readbyqxmd.com/read/28329867/effectiveness-of-a-virtual-reality-forest-on-people-with-dementia-a-mixed-methods-pilot-study
#20
Wendy Moyle, Cindy Jones, Toni Dwan, Tanya Petrovich
Purpose of the Study: To measure and describe the effectiveness of a Virtual Reality Forest (VRF) on engagement, apathy, and mood states of people with dementia, and explore the experiences of staff, people with dementia and their families. Design and Methods: A mixed-methods study conducted between February and May 2016. Ten residents with dementia, 10 family members, and 9 care staff were recruited from 2 residential aged care facilities, operated by one care provider, located in Victoria, Australia...
March 15, 2017: Gerontologist
keyword
keyword
111481
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"