keyword
MENU ▼
Read by QxMD icon Read
search

smart phones

keyword
https://www.readbyqxmd.com/read/28096741/a-day-in-the-life-of-third-year-medical-students-using-an-ethnographic-method-to-understand-information-seeking-and-use
#1
Andrea B Twiss-Brooks, Ricardo Andrade, Michelle B Bass, Barbara Kern, Jonna Peterson, Debra A Werner
OBJECTIVE: The authors undertook this project to learn how third-year medical students seek and use information in the course of daily activities, especially activities conducted in clinical settings in a variety of institutions. METHODS: We recruited sixty-eight third-year undergraduate medical school students to create a mapping diary of a day that included clinical activities. We conducted semi-structured interviews based on the mapping diaries. Using content and thematic analyses of the resulting interview transcripts, we developed an ethnographic case study for each participant...
January 2017: Journal of the Medical Library Association: JMLA
https://www.readbyqxmd.com/read/28067463/enhanced-education-for-bowel-preparation-before-colonoscopy-a-state-of-the-art-review
#2
Zhu Liu, Ming Ming Zhang, Yue Yue Li, Li Xiang Li, Yan Qing Li
Colonoscopy remains the mainstay in the diagnosis and monitoring for colorectal cancer and other colorectal lesions. The diagnostic efficiency of colonoscopy highly depends on the quality of bowel preparation, which is closely associated with patient's compliance to preparation instructions. In addition, the procedural requirements of bowel preparation are often complex and difficult to be comprehended and memorized by patients, especially those with lower health literacy and motivation. Therefore, in recent years, many educational methods have been constantly developed, such as educational booklets, cartoon visual aids, educational videos, the short message service, the telephone, social media applications and smart phone applications...
January 9, 2017: Journal of Digestive Diseases
https://www.readbyqxmd.com/read/28065896/ge-mini-a-mobile-app-for-large-scale-gene-expression-visualization
#3
Zefang Tang, Chenwei Li, Karena Zhang, Mingyu Yang, Xueda Hu
: The Cancer Genome Atlas (TCGA) and Genotype-Tissue Expression (GTEx) projects produced large-scale RNA sequencing data, which provides an opportunity for performing integrated expression analysis for all genes across tens of thousands of tumor and normal tissue specimens. Rapid access to and easy visualization of such valuable data could facilitate research in a wide biological area. Here, we present the GE-mini APP for smart phones, a mobile visualization tool for integrated gene expression data based on both TCGA and GTEx...
January 8, 2017: Bioinformatics
https://www.readbyqxmd.com/read/28018210/measuring-the-moment-to-moment-variability-of-tinnitus-the-trackyourtinnitus-smart-phone-app
#4
Winfried Schlee, Rüdiger C Pryss, Thomas Probst, Johannes Schobel, Alexander Bachmeier, Manfred Reichert, Berthold Langguth
Tinnitus, the phantom perception of sound without a corresponding external sound, is a frequent disorder which causes significant morbidity. So far there is no treatment available that reliably reduces the tinnitus perception. The research is hampered by the large heterogeneity of tinnitus and the fact that the tinnitus perception fluctuates over time. It is therefore necessary to develop tools for measuring fluctuations of tinnitus perception over time and for analyzing data on single subject basis. However, this type of longitudinal measurement is difficult to perform using the traditional research methods such as paper-and-pencil questionnaires or clinical interviews...
2016: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/27999316/a-smartphone-application-for-personal-assessments-of-body-composition-and-phenotyping
#5
Gian Luca Farina, Fabrizio Spataro, Antonino De Lorenzo, Henry Lukaski
Personal assessments of body phenotype can enhance success in weight management but are limited by the lack of availability of practical methods. We describe a novel smart phone application of digital photography (DP) and determine its validity to estimate fat mass (FM). This approach utilizes the percent (%) occupancy of an individual lateral whole-body digital image and regions indicative of adipose accumulation associated with increased risk of cardio-metabolic disease. We measured 117 healthy adults (63 females and 54 males aged 19 to 65 years) with DP and dual X-ray absorptiometry (DXA) and report here the development and validation of this application...
December 17, 2016: Sensors
https://www.readbyqxmd.com/read/27994810/prevalence-and-severity-of-ocular-surface-neoplasia-in-african-nations-and-need-for-early-interventions
#6
REVIEW
Jacob W Reynolds, Margaret L Pfeiffer, Omar Ozgur, Bita Esmaeli
Ocular surface squamous neoplasia (OSSN) is a common ocular surface tumor with an increased incidence in African countries (3.4 and 3.0 cases/year/100,000). Despite its potential for vision loss and death, OSSN remains largely neglected by both eye and HIV care programs in Africa. The purpose of this review is to identify the barriers to timely diagnosis and early interventions for OSSN in Africa. PubMed searches were conducted targeting previous use of topical chemotherapy (interferon alpha 2b, Mitomycin-C, 5-Fluorouracil) and Human papillomavirus (HPV) vaccination in Africa...
October 2016: Journal of Ophthalmic & Vision Research
https://www.readbyqxmd.com/read/27965841/behavioral-activation-group-therapy-for-reducing-depressive-symptoms-and-improving-quality-of-life-a-feasibility-study
#7
Zainab Samaan, Brittany B Dennis, Lindsay Kalbfleisch, Herman Bami, Laura Zielinski, Monica Bawor, Kathryn Litke, Kathleen McCabe, Jeff Whattam, Laura Garrick, Laura O'Neill, Terri Ann Tabak, Scott Simons, Sandra Chalmers, Brenda Key, Meredith Vanstone, Feng Xie, Gordon Guyatt, Lehana Thabane
BACKGROUND: Depression is associated with a loss of productivity and noticeable personal, social, and economic decline; it affects more than 350 million people worldwide. Behavioral activation (BA), derived from cognitive behavioral therapy, has drawn increasingly more interest as a means of treatment for major depressive disorder due to its relative cost-effectiveness and efficacy. In this study, we disseminate findings from a feasibility study evaluating barriers to implementing a group BA program for major depressive disorder...
2016: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/27941523/3-d-spatial-memory-and-navigation-functions-and-disorders
#8
Thomas Brandt, Andreas Zwergal, Stefan Glasauer
PURPOSE OF REVIEW: The aim of this review is to report on the specialized neuronal systems mediating spatial orientation and navigation discovered in animal experiments. These findings have important implications for the clinical management of patients with vestibular disorders or dementia and for translational research in these fields. RECENT FINDINGS: The following anatomically and functionally separate, but nevertheless cooperative cell types have been characterized: angular head velocity cells and head direction cells, which depend on vestibular input and interact with place cells and grid cells, which represent position and distance...
February 2017: Current Opinion in Neurology
https://www.readbyqxmd.com/read/27913331/lamb-wave-multitouch-ultrasonic-touchscreen
#9
Kamyar Firouzi, Amin Nikoozadeh, Thomas E Carver, Butrus Pierre T Khuri-Yakub
Touchscreen sensors are widely used in many devices such as smart phones, tablets, and laptops with diverse applications. We present the design, analysis, and implementation of an ultrasonic touchscreen system that utilizes the interaction of transient Lamb waves with objects in contact with the screen. It attempts to improve on the existing ultrasound technologies, with the potential of addressing some of the weaknesses of the dominant technologies, such as the capacitive or resistive ones. Compared with the existing ultrasonic and acoustic modalities, among other advantages, it provides the capability of detecting several simultaneous touch points and also a more robust performance...
December 2016: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/27909157/area-monitoring-of-ambient-dose-rates-in-parts-of-south-western-nigeria-using-a-gps-integrated-radiation-survey-meter
#10
I C Okeyode, J A Rabiu, O O Alatise, V Makinde, F G Akinboro, D Al-Azmi, A O Mustapha
A radiation monitoring system comprising a Geiger-Muller counter connected to a smart phone via Bluetooth was used for a dose rate survey in some parts of south-western Nigeria. The smart phone has the Geographical Positioning System, which provides the navigation information and saves it along with the dose rate data. A large number of data points was obtained that shows the dose rate distribution within the region. The results show that the ambient dose rates in the region range from 60 to 520 nSv (-1) and showed a bias that is attributable to the influence of geology on the ambient radiation dose in the region...
December 1, 2016: Radiation Protection Dosimetry
https://www.readbyqxmd.com/read/27905818/predictors-of-sleep-quality-among-young-adults-in-korea-gender-differences
#11
Ae Kyung Chang, Jinyi Choi
This study was performed to identify the factors influencing gender differences in sleep quality between men and women. A cross-sectional survey was conducted using a convenience sample of 300 young adults from three Korean universities. Participants were 20-40 years of age, used smartphones, and took no sleep medication. Participants completed questionnaires on sleep quality, exercise, stress, depression, and smart phone addiction. The predictors of sleep quality in men were coffee consumption, napping, depression, failure to engage in light exercise at least three times per week, being overweight, being in the potential smart phone addiction group, and being employed, which explained 30...
December 2016: Issues in Mental Health Nursing
https://www.readbyqxmd.com/read/27890594/an-investigation-of-trends-in-precious-metal-and-copper-content-of-ram-modules-in-weee-implications-for-long-term-recycling-potential
#12
Rhys Gareth Charles, Peter Douglas, Ingrid Liv Hallin, Ian Matthews, Gareth Liversage
Precious metal (PM) and copper content of dynamic-RAM modules placed on the market during 1991-2008 has been analysed by AAS following comminution and acid digestion. Linear regression analysis of compositional data ordered according to sample chronology was used to identify historic temporal trends in module composition resulting from changes in manufacturing practices, and to project future trends for use in more accurate assessment of future recycling potential. DRAM was found to be 'high grade' waste with: stable levels of gold and silver over time; 80% reduction in palladium content during 1991-2008; and 0...
November 24, 2016: Waste Management
https://www.readbyqxmd.com/read/27886604/a-low-cost-and-palm-size-analyzer-for-rapid-and-sensitive-protein-detection-by-ac-electrokinetics-capacitive-sensing
#13
Xiaozhu Liu, Cheng Cheng, Jayne Wu, Shigetoshi Eda, Yongcai Guo
Specific detection of protein biomarkers has a wide range of applications in areas such as medical science, diagnostics, and pharmacology. Quantitative detection of protein biomarkers in biological media, such as serum, is critically important in detecting disease or physiological malfunction, or tracking disease progression. Among various detection methods, electrical detection is particularly well suited for point-of-care (POC) specific protein detection, being of low cost, light weight and small form factor...
April 15, 2017: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/27875477/smartphone-based-arrhythmia-monitoring
#14
Paul Garabelli, Stavros Stavrakis, Sunny Po
The use of smartphones for arrhythmia monitoring is another leap for ECG utilization and arrhythmia detection - effectively taking the technology to any smartphone user. Smart wearable technology, while very common, is limited mostly to activity tracking and exercise motivation. Rhythm strip generating smartphone products (Kardia Mobile by AliveCor and ECG Check by Cardiac Designs) are more powerful at arrhythmia detection than wearable monitors. These products, which have been studied in a variety of situations, rely on an external device with metal sensors to create a rhythm strip, which is usually Lead I...
January 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/27854179/health-applications-for-corporate-health-management
#15
Guido Steigner, Charles R Doarn, Michael Schütte, David Matusiewicz, Christian Thielscher
INTRODUCTION: Many corporate organizations around the world are looking at new ways to improve the health and well-being of their employees. Many have begun to use m-health approaches and unique applications (apps) to provide assistance. In Germany, both m-health and occupational health management (OHM) are growing quickly. Therefore, we hypothesized that the combination-apps usage in OHM-is growing as well. We studied the usage of health apps in large corporations for health management of employed individuals...
November 17, 2016: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/27834862/internet-of-things-platform-for-smart-farming-experiences-and-lessons-learnt
#16
Prem Prakash Jayaraman, Ali Yavari, Dimitrios Georgakopoulos, Ahsan Morshed, Arkady Zaslavsky
Improving farm productivity is essential for increasing farm profitability and meeting the rapidly growing demand for food that is fuelled by rapid population growth across the world. Farm productivity can be increased by understanding and forecasting crop performance in a variety of environmental conditions. Crop recommendation is currently based on data collected in field-based agricultural studies that capture crop performance under a variety of conditions (e.g., soil quality and environmental conditions)...
November 9, 2016: Sensors
https://www.readbyqxmd.com/read/27834794/a-portable-smart-phone-readout-device-for-the-detection-of-mercury-contamination-based-on-an-aptamer-assay-nanosensor
#17
Wei Xiao, Meng Xiao, Qiangqiang Fu, Shiting Yu, Haicong Shen, Hongfen Bian, Yong Tang
The detection of environmental mercury (Hg) contamination requires complex and expensive instruments and professional technicians. We present a simple, sensitive, and portable Hg(2+) detection system based on a smartphone and colorimetric aptamer nanosensor. A smartphone equipped with a light meter app was used to detect, record, and process signals from a smartphone-based microwell reader (MR S-phone), which is composed of a simple light source and a miniaturized assay platform. The colorimetric readout of the aptamer nanosensor is based on a specific interaction between the selected aptamer and Hg(2+), which leads to a color change in the reaction solution due to an aggregation of gold nanoparticles (AuNPs)...
November 8, 2016: Sensors
https://www.readbyqxmd.com/read/27834659/a-novel-chewing-detection-system-based-on-ppg-audio-and-accelerometry
#18
Vasileios Papapanagiotou, Christos Diou, Lingchuan Zhou, Janet van den Boer, Monica Mars, Anastasios Delopoulos
In the context of dietary management, accurate monitoring of eating habits is receiving increased attention. Wearable sensors, combined with the connectivity and processing of modern smart phones, can be used to robustly extract objective, and real-time measurements of human behaviour. In particular, for the task of chewing detection, several approaches based on an in-ear microphone can be found in the literature, while other types of sensors have also been reported, such as strain sensors. In this work, performed in the context of the SPLENDID project, we propose to combine an in-ear microphone with a photoplethysmography (PPG) sensor placed in the ear concha, in a new high accuracy and low sampling rate prototype chewing detection system...
November 4, 2016: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/27825043/pedestrian-self-reported-use-of-smart-phones-positive-attitudes-and-high-exposure-influence-intentions-to-cross-the-road-while-distracted
#19
Alexia Lennon, Oscar Oviedo-Trespalacios, Sarah Matthews
Pedestrian crashes are an important issue globally as pedestrians are a highly vulnerable road user group, accounting for approximately 35% of road deaths worldwide each year. In highly motorised countries, pedestrian distraction by hand held technological devices appears to be an increasing factor in such crashes. An online survey (N=363) was conducted to 1) obtain prevalence information regarding the extent to which people cross the road while simultaneously using mobile phones for potentially distracting activities; 2) identify whether younger adult pedestrians are more exposed to/at risk of injury due to this cause than older adults; and 3) explore whether the Theory of Planned Behaviour (TPB) might provide insight into the factors influencing the target behaviours...
January 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/27809574/smart-phone-camera-a-useful-adjunct-in-plastic-surgery-clinics
#20
C Aristotelous, A Salibi
No abstract text is available yet for this article.
November 4, 2016: Annals of the Royal College of Surgeons of England
keyword
keyword
27844
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"