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https://www.readbyqxmd.com/read/28636617/backup-development-and-evaluation-of-a-smart-phone-application-for-coping-with-suicidal-crises
#1
Kirsten Pauwels, Saskia Aerts, Ekke Muijzers, Eva De Jaegere, Kees van Heeringen, Gwendolyn Portzky
BACKGROUND: Suicide is a major public health issue and has large impact on the lives of many people. Innovative technologies such as smartphones could create new possibilities for suicide prevention, such as helping to overcome the barriers and stigma on help seeking in case of suicidal ideation. Due to their omnipresence, smartphone apps can offer suicide prevention tools very fast, they are easily-accessible, low-threshold and can help overcome some of the help-seeking barriers suicidal people experience...
2017: PloS One
https://www.readbyqxmd.com/read/28627224/real-time-smart-textile-based-system-to-monitor-pressure-offloading-of-diabetic-foot-ulcers
#2
Andrea Raviglione, Roberto Reif, Maurizio Macagno, Davide Vigano, Justin Schram, David Armstrong
BACKGROUND: The lifetime risk of developing a diabetic foot ulcer (DFU) is at least 25%. A DFU carries a 50% risk for infection and at least 20% of those receive some form of amputation. The most significant parameter that prevents or delays ulcer healing is high plantar pressure. To improve the patient's healing process, the DFU's plantar pressure should remain cumulatively low. Therefore, a tool that continuously measures the DFU loading, and provides real-time feedback can improve the healing outcome...
February 1, 2017: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/28621709/an-unobtrusive-fall-detection-and-alerting-system-based-on-kalman-filter-and-bayes-network-classifier
#3
Jian He, Shuang Bai, Xiaoyi Wang
Falls are one of the main health risks among the elderly. A fall detection system based on inertial sensors can automatically detect fall event and alert a caregiver for immediate assistance, so as to reduce injuries causing by falls. Nevertheless, most inertial sensor-based fall detection technologies have focused on the accuracy of detection while neglecting quantization noise caused by inertial sensor. In this paper, an activity model based on tri-axial acceleration and gyroscope is proposed, and the difference between activities of daily living (ADLs) and falls is analyzed...
June 16, 2017: Sensors
https://www.readbyqxmd.com/read/28614104/is-there-an-app-for-that-mobile-phones-and-secondary-prevention-of-cardiovascular-disease
#4
Lis Neubeck, Susie Cartledge, Susan Dawkes, Robyn Gallagher
PURPOSE OF REVIEW: Advances in technology coupled with increased penetration of mobile phones and smart devices are rapidly changing healthcare delivery. Mobile phone applications ('apps'), text messages, and Internet platforms used alone or in combination are now providing interventions targeting people with multiple cardiovascular risk factors. The present article will review the emerging evidence regarding apps and discuss their potential role in providing secondary prevention interventions via mobile phones...
June 13, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28611840/deep-learning-for-plant-identification-in-natural-environment
#5
Yu Sun, Yuan Liu, Guan Wang, Haiyan Zhang
Plant image identification has become an interdisciplinary focus in both botanical taxonomy and computer vision. The first plant image dataset collected by mobile phone in natural scene is presented, which contains 10,000 images of 100 ornamental plant species in Beijing Forestry University campus. A 26-layer deep learning model consisting of 8 residual building blocks is designed for large-scale plant classification in natural environment. The proposed model achieves a recognition rate of 91.78% on the BJFU100 dataset, demonstrating that deep learning is a promising technology for smart forestry...
2017: Computational Intelligence and Neuroscience
https://www.readbyqxmd.com/read/28604044/dispositional-negativity-in-the-wild-social-environment-governs-momentary-emotional-experience
#6
Alexander J Shackman, Jennifer S Weinstein, Stanton N Hudja, Conor D Bloomer, Matthew G Barstead, Andrew S Fox, Edward P Lemay
Dispositional negativity-the tendency to experience more frequent or intense negative emotions-is a fundamental dimension of temperament and personality. Elevated levels of dispositional negativity have profound consequences for public health and wealth, drawing the attention of researchers, clinicians, and policymakers. Yet, relatively little is known about the factors that govern the momentary expression of dispositional negativity in the real world. Here, we used smart phone-based experience-sampling to demonstrate that the social environment plays a central role in shaping the moment-by-moment emotional experience of 127 young adults selectively recruited to represent a broad spectrum of dispositional negativity...
June 12, 2017: Emotion
https://www.readbyqxmd.com/read/28602529/-the-use-of-social-media-modifies-teenagers-sleep-related-behavior
#7
S Royant-Parola, V Londe, S Tréhout, S Hartley
OBJECTIVE: Modification of sleep behaviors in teenagers has been observed over the past 30years with a reduction in overall sleep time and an increasing number of teenagers suffering from sleep deprivation. Sleep deprivation is linked to physical problems such as obesity but also to change in performance at school and mood disorders. Changes have been associated with the use of screens, cell phones, Internet and social media. Use of screens has been shown to delay sleep onset and melatonin secretion and stimulation of wake systems by interaction with social media may exacerbate these effects...
June 8, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28592394/social-media-use-and-access-to-digital-technology-in-us-young-adults-in-2016
#8
Andrea C Villanti, Amanda L Johnson, Vinu Ilakkuvan, Megan A Jacobs, Amanda L Graham, Jessica M Rath
BACKGROUND: In 2015, 90% of US young adults with Internet access used social media. Digital and social media are highly prevalent modalities through which young adults explore identity formation, and by extension, learn and transmit norms about health and risk behaviors during this developmental life stage. OBJECTIVE: The purpose of this study was to provide updated estimates of social media use from 2014 to 2016 and correlates of social media use and access to digital technology in data collected from a national sample of US young adults in 2016...
June 7, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28590825/the-effects-of-smart-phone-gaming-duration-on-muscle-activation-and-spinal-posture-pilot-study
#9
Joo-Hee Park, Sun-Young Kang, Sa-Gyeom Lee, Hye-Seon Jeon
This study investigates changes in the posture angles of the neck and trunk, together with changes in the muscle activation of users, at the start of and at 5, 10, and 15 minutes of smartphone use. Eighteen males participated in this study. Surface electromyography (EMG) and a digital camera were used to measure the muscle activation and angular changes of the neck and trunk of participants during smartphone use for a period of 16 minutes. Neck and trunk flexion significantly increased at 5, 10, and 15 minutes (p < 0...
June 7, 2017: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/28587239/magnetic-lateral-flow-strip-for-the-detection-of-cocaine-in-urine-by-naked-eyes-and-smart-phone-camera
#10
Jing Wu, Mingling Dong, Cheng Zhang, Yu Wang, Mengxia Xie, Yiping Chen
Magnetic lateral flow strip (MLFS) based on magnetic bead (MB) and smart phone camera has been developed for quantitative detection of cocaine (CC) in urine samples. CC and CC-bovine serum albumin (CC-BSA) could competitively react with MB-antibody (MB-Ab) of CC on the surface of test line of MLFS. The color of MB-Ab conjugate on the test line relates to the concentration of target in the competition immunoassay format, which can be used as a visual signal. Furthermore, the color density of the MB-Ab conjugate can be transferred into digital signal (gray value) by a smart phone, which can be used as a quantitative signal...
June 5, 2017: Sensors
https://www.readbyqxmd.com/read/28580019/attitudes-and-interest-in-technology-based-treatment-and-the-remote-monitoring-of-smoking-among-adolescents-and-emerging-adults
#11
Erin McClure, Nathaniel Baker, Matthew J Carpenter, Frank A Treiber, Kevin Gray
INTRODUCTION: Despite the public health relevance of smoking in adolescents and emerging adults, this group remains understudied and underserved. High technology utilization among this group may be harnessed as a tool for better understanding of smoking, yet little is known regarding the acceptability of mobile health (mHealth) integration. METHODS: Participants (ages 14-21) enrolled in a smoking cessation clinical trial provided feedback on their technology utilization, perceptions, and attitudes; and interest in remote monitoring for smoking...
June 2017: Journal of Smoking Cessation
https://www.readbyqxmd.com/read/28550930/real-time-mobile-device-assisted-chest-compression-during-cardiopulmonary-resuscitation
#12
Satyam Sarma, Hakiza Bucuti, Anurag Chitnis, Alex Klacman, Ram Dantu
Prompt administration of high-quality cardiopulmonary resuscitation (CPR) is a key determinant of survival from cardiac arrest. Strategies to improve CPR quality at point of care could improve resuscitation outcomes. We tested whether a low cost and scalable mobile phone- or smart watch-based solution could provide accurate measures of compression depth and rate during simulated CPR. Fifty health care providers (58% intensive care unit nurses) performed simulated CPR on a calibrated training manikin (Resusci Anne, Laerdal) while wearing both devices...
July 15, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28550586/stress-echocardiography-with-smartphone-real-time-remote-reading-for-regional-wall-motion
#13
Maria Chiara Scali, Clarissa Carmona de Azevedo Bellagamba, Quirino Ciampi, Iana Simova, José Luis de Castro E Silva Pretto, Ana Djordjevic-Dikic, Claudio Dodi, Lauro Cortigiani, Angela Zagatina, Paolo Trambaiolo, Marco R Torres, Rodolfo Citro, Paolo Colonna, Marco Paterni, Eugenio Picano
The diffusion of smart-phones offers access to the best remote expertise in stress echo (SE). To evaluate the reliability of SE based on smart-phone filming and reading. A set of 20 SE video-clips were read in random sequence with a multiple choice six-answer test by ten readers from five different countries (Italy, Brazil, Serbia, Bulgaria, Russia) of the "SE2020" study network. The gold standard to assess accuracy was a core-lab expert reader in agreement with angiographic verification (0 = wrong, 1 = right)...
May 26, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28550003/an-mhealth-framework-to-improve-birth-outcomes-in-benue-state-nigeria-a-study-protocol
#14
Echezona Edozie Ezeanolue, Semiu Olatunde Gbadamosi, John Olajide Olawepo, Juliet Iwelunmor, Daniel Sarpong, Chuka Eze, Amaka Ogidi, Dina Patel, Chima Onoka
BACKGROUND: The unprecedented coverage of mobile technology across the globe has led to an increase in the use of mobile health apps and related strategies to make health information available at the point of care. These strategies have the potential to improve birth outcomes, but are limited by the availability of Internet services, especially in resource-limited settings such as Nigeria. OBJECTIVE: Our primary objective is to determine the feasibility of developing an integrated mobile health platform that is able to collect data from community-based programs, embed collected data into a smart card, and read the smart card using a mobile phone-based app without the need for Internet access...
May 26, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28536089/smart-devices-for-older-adults-managing-chronic-disease-a-scoping-review
#15
REVIEW
Ben Yb Kim, Joon Lee
BACKGROUND: The emergence of smartphones and tablets featuring vastly advancing functionalities (eg, sensors, computing power, interactivity) has transformed the way mHealth interventions support chronic disease management for older adults. Baby boomers have begun to widely adopt smart devices and have expressed their desire to incorporate technologies into their chronic care. Although smart devices are actively used in research, little is known about the extent, characteristics, and range of smart device-based interventions...
May 23, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28535331/computer-and-mobile-technology-interventions-for-self-management-in-chronic-obstructive-pulmonary-disease
#16
REVIEW
Catherine McCabe, Margaret McCann, Anne Marie Brady
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is characterised by airflow obstruction due to an abnormal inflammatory response of the lungs to noxious particles or gases, for example, cigarette smoke. The pattern of care for people with moderate to very severe COPD often involves regular lengthy hospital admissions, which result in high healthcare costs and an undesirable effect on quality of life. Research over the past decade has focused on innovative methods for developing enabling and assistive technologies that facilitate patient self-management...
May 23, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28520481/on-the-origins-of-the-electronic-cigarette-british-american-tobacco-s-project-ariel-1962-1967
#17
Stephan Risi
Electronic cigarettes are advertised as the latest technological gadget-the smoking equivalent of smart phones. I challenge this sense of novelty by tracing their history to the 1960s, when researchers at British American Tobacco first recognized that smokers' brains were dependent on nicotine. This discovery enabled British American Tobacco to develop a novel kind of smoking device under the codename "Ariel" between 1962 and 1967. Whereas filters were meant to eliminate specific harmful constituents of tobacco smoke, Project Ariel tried to reduce smoking to its alkaloid essence: nicotine...
July 2017: American Journal of Public Health
https://www.readbyqxmd.com/read/28492080/artemisinin-luminol-chemiluminescence-for-forensic-bloodstain-detection-using-a-smart-phone-as-a-detector
#18
Wenyue Gao, Chao Wang, Kateryna Muzyka, Shimeles Addisu Kitte, Jianping Li, Wei Zhang, Guobao Xu
Forensic luminol chemiluminescence test is one of the most sensitive and popular methods for the determination of latent bloodstains. It mainly uses hydrogen peroxide or sodium perborate as coreactants. The easy decomposition of hydrogen peroxide and sodium perborate in the presence of many ions significantly affects the selectivity. Artemisinin is a natural peroxide that is quite stable in the presence of common ions. In the present study, artemisinin has been exploited for the forensic bloodstain chemiluminescence detection for the first time...
June 6, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28488949/decrease-hospital-spending-there-s-an-app-for-that-a-retrospective-analysis-of-implementation-of-a-mobile-resident-handbook-on-hospital-costs-and-disposition
#19
Matthew D Holtkamp
BACKGROUND: Patient care involves time sensitive decisions. Matching a patient's presenting condition with possible diagnoses requires proper assessment and diagnostic tests. Timely access to necessary information leads to improved patient care, better outcomes, and decreased costs. INTRODUCTION: This study evaluated objective outcomes of the implementation of a novel Resident Handbook Application (RHAP) for smart phones. METHODS: The RHAP included tools necessary to make proper assessments and to order appropriate tests...
May 10, 2017: Telemedicine Journal and E-health: the Official Journal of the American Telemedicine Association
https://www.readbyqxmd.com/read/28485449/a-smart-mobile-pouch-as-a-biomechanical-energy-harvester-towards-self-powered-smart-wireless-power-transfer-applications
#20
Arunkumar Chandrasekhar, Nagamalleswara Rao Alluri, M S P Sudhakaran, Young Sun Mok, Sang-Jae Kim
A Smart Mobile Pouch Triboelectric Nanogenerator (SMP-TENG) is introduced as a promising eco-friendly approach for scavenging biomechanical energy for powering next generation intelligent devices and smart phones. This is a cost-effective and robust method for harvesting energy from human motion, by utilizing worn fabrics as a contact material. The SMP-TENG is capable of harvesting energy in two operational modes: lateral sliding and vertical contact and separation. Moreover, the SMP-TENG can also act as a self-powered emergency flashlight and self-powered pedometer during normal human motion...
May 9, 2017: Nanoscale
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