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https://www.readbyqxmd.com/read/27922094/foldable-and-disposable-memory-on-paper
#1
Byung-Hyun Lee, Dong-Il Lee, Hagyoul Bae, Hyejeong Seong, Seung-Bae Jeon, Myung-Lok Seol, Jin-Woo Han, M Meyyappan, Sung-Gap Im, Yang-Kyu Choi
Foldable organic memory on cellulose nanofibril paper with bendable and rollable characteristics is demonstrated by employing initiated chemical vapor deposition (iCVD) for polymerization of the resistive switching layer and inkjet printing of the electrode, where iCVD based on all-dry and room temperature process is very suitable for paper electronics. This memory exhibits a low operation voltage of 1.5 V enabling battery operation compared to previous reports and wide memory window. The memory performance is maintained after folding tests, showing high endurance...
December 6, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27921635/a-literature-based-intervention-for-women-prisoners-preliminary-findings
#2
Josie Billington, Eleanor Longden, Jude Robinson
Purpose The purpose of this paper is to investigate whether Shared Reading (SR), a specific literature-based intervention, is transposable to a prison context and whether mental health benefits identified in other custodial and non-custodial settings were reported by women prisoners. Design/methodology/approach In all, 35 participants were recruited within an all-female maximum security prison and attended one of two weekly reading groups. Qualitative data were collected through researcher observation of the reading groups; interviews and focus group discussions with participants and prison staff; interviews with the project worker leading the reading groups; and a review of records kept by the latter during group sessions...
December 19, 2016: International Journal of Prisoner Health
https://www.readbyqxmd.com/read/27921372/a-fuzzy-neural-network-sliding-mode-controller-for-vibration-suppression-in-robotically-assisted-minimally-invasive-surgery
#3
Hongqiang Sang, Chenghao Yang, Fen Liu, Jintian Yun, Guoguang Jin
BACKGROUND: It is very important for robotically assisted minimally invasive surgery to achieve a high-precision and smooth motion control. However, the surgical instrument tip will exhibit vibration caused by nonlinear friction and unmodeled dynamics, especially when the surgical robot system is attempting low-speed, fine motion. METHODS: A fuzzy neural network sliding mode controller (FNNSMC) is proposed to suppress vibration of the surgical robotic system. Nonlinear friction and modeling uncertainties are compensated by a Stribeck model, a radial basis function (RBF) neural network and a fuzzy system, respectively...
December 2016: International Journal of Medical Robotics + Computer Assisted Surgery: MRCAS
https://www.readbyqxmd.com/read/27921152/proximal-occlusion-of-medium-sized-vessels-with-the-penumbra-occlusion-device-a-study-of-safety-and-efficacy
#4
E Jambon, F Petitpierre, V Brizzi, V Dubuisson, Y Le Bras, N Grenier, F Cornelis
PURPOSE: To retrospectively investigate the safety and efficacy of hybrid proximal coiling of various medium-sized vessels (4 to 8 mm) using the Penumbra Occlusion Device (POD). MATERIALS AND METHODS: From October 2014 to February 2016, 37 proximal embolizations were performed with PODs in 36 patients (mean age: 50.8, range: 10-86; 29 male, 7 female). Vessel occlusions were achieved under fluoroscopic guidance using a 2.7 French microcatheter. Among the 36 vessels targeted, 16 were splenic arteries, 11 renal arteries, 4 mesenteric arteries, 3 arteriovenous fistulae, 1 iliac artery, and 1 gonadal vein...
December 5, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27921034/crowdsourcing-precision-cerebrovascular-health-imaging-and-cloud-seeding-a-million-brains-initiative%C3%A2
#5
David S Liebeskind
Crowdsourcing, an unorthodox approach in medicine, creates an unusual paradigm to study precision cerebrovascular health, eliminating the relative isolation and non-standardized nature of current imaging data infrastructure, while shifting emphasis to the astounding capacity of big data in the cloud. This perspective envisions the use of imaging data of the brain and vessels to orient and seed A Million Brains Initiative™ that may leapfrog incremental advances in stroke and rapidly provide useful data to the sizable population around the globe prone to the devastating effects of stroke and vascular substrates of dementia...
2016: Frontiers in Medicine
https://www.readbyqxmd.com/read/27921015/pediatric-olecranon-fractures-associated-with-radial-neck-fractures-review-and-report-of-two-cases
#6
Kemal Gokkus, Ozkan Kose, Murat Saylik, Ergin Sagtas, Ahmet Turan Aydin
INTRODUCTION: The debate regarding the description on classification and nomenclature of the injury which includes olecranon fracture associated with radial neck fractures in children is ongoing. We report two pediatric cases that could not be classified in a Monteggia-equivalents system and were treated with open reduction and k-wire fixation. The aim of this study was to perform a systematic review regarding pediatric radial neck fractures associated with olecranon fractures and presentation of two pediatric cases of olecranon fractures associated with radial neck fractures with radiocapitellar dislocation...
July 2016: Trauma Monthly
https://www.readbyqxmd.com/read/27920491/interactive-navigation-guided-ophthalmic-plastic-surgery-navigation-enabling-of-telescopes-and-their-use-in-endoscopic-lacrimal-surgeries
#7
Mohammad Javed Ali, Swati Singh, Milind N Naik, Swathi Kaliki, Tarjani Vivek Dave
PURPOSE: The aims of this study were to report the preliminary experience of using telescopes, which were enabled for navigation guidance, and their utility in complex endoscopic lacrimal surgeries. METHODS: Navigation enabling of the telescope was achieved by using the AxiEM™ malleable neuronavigation shunt stylet. Image-guided dacryolocalization was performed in five patients using the intraoperative image-guided StealthStation™ system in the electromagnetic mode...
2016: Clinical Ophthalmology
https://www.readbyqxmd.com/read/27920321/many-mobile-health-apps-target-high-need-high-cost-populations-but-gaps-remain
#8
Karandeep Singh, Kaitlin Drouin, Lisa P Newmark, JaeHo Lee, Arild Faxvaag, Ronen Rozenblum, Erika A Pabo, Adam Landman, Elissa Klinger, David W Bates
With rising smartphone ownership, mobile health applications (mHealth apps) have the potential to support high-need, high-cost populations in managing their health. While the number of available mHealth apps has grown substantially, no clear strategy has emerged on how providers should evaluate and recommend such apps to patients. Key stakeholders, including medical professional societies, insurers, and policy makers, have largely avoided formally recommending apps, which forces patients to obtain recommendations from other sources...
December 1, 2016: Health Affairs
https://www.readbyqxmd.com/read/27920270/think-like-a-hacker-insights-on-the-latest-attack-vectors-and-security-controls-for-medical-device-applications
#9
Mandeep Khera
Ready or not, the Internet of things (IoT) is here. No longer just a buzz term, it'll continue to grow at an unprecedented pace over the next few years expecting to reach over 25 billion connected devices by 2020. History shows us that most fast growth technology solutions focus on solving business problems first and security is an afterthought. Unfortunately, IoT is following the same trend. Most IoT devices, apps, and infrastructure were developed without security in mind and are likely going to become targets of hackers...
December 4, 2016: Journal of Diabetes Science and Technology
https://www.readbyqxmd.com/read/27920012/effect-of-cataract-surgery-volume-constraints-on-recently-graduated-ophthalmologists-a-population-based-cohort-study
#10
Robert J Campbell, Sherif R El-Defrawy, Chaim M Bell, Sudeep S Gill, Philip L Hooper, Marlo Whitehead, Erica de L P Campbell, Robert Nesdole, Daniel Warder, Martin Ten Hove
BACKGROUND: Across Canada, graduates from several medical and surgical specialties have recently had difficulty securing practice opportunities, especially in specialties dependent upon limited resources. In most developed nations, cataract surgery is the most common operation performed, making practice opportunities sensitive to access to health system resources and making this procedure an exemplar of issues facing resource-intensive specialties. METHODS: We used population-based administrative data from Ontario for the period Jan...
December 5, 2016: CMAJ: Canadian Medical Association Journal, Journal de L'Association Medicale Canadienne
https://www.readbyqxmd.com/read/27919862/spinal-cord-injury-assessing-tolerability-and-use-of-combined-rehabilitation-and-neuroaid-saturn-study-protocol-of-an-exploratory-study-in-assessing-the-safety-and-efficacy-of-neuroaid-amongst-people-who-sustain-severe-spinal-cord-injury
#11
Ramesh Kumar, Ohnmar Htwe, Azmi Baharudin, Mohammad Hisam Ariffin, Shaharuddin Abdul Rhani, Kamalnizat Ibrahim, Aishah Rustam, Robert Gan
BACKGROUND: Spinal cord injury (SCI) is a devastating condition with limited therapeutic options despite decades of research. Current treatment options include use of steroids, surgery, and rehabilitation. Nevertheless, many patients with SCI remain disabled. MLC601 (NeuroAiD), a combination of natural products, has been shown to be safe and to aid neurological recovery after brain injuries and may have a potential role in improving recovery after SCI. OBJECTIVE: The aim of this study is to evaluate the safety and efficacy of NeuroAiD amongst people who sustain SCI in the study setting...
December 5, 2016: JMIR Research Protocols
https://www.readbyqxmd.com/read/27919557/trend-shifts-in-satellite-derived-vegetation-growth-in-central-eurasia-1982-2013
#12
Hao-Jie Xu, Xin-Ping Wang, Tai-Bao Yang
Central Eurasian vegetation is critical for the regional ecological security and the global carbon cycle. However, climatic impacts on vegetation growth in Central Eurasia are uncertain. The reason for this uncertainty lies in the fact that the response of vegetation to climate change showed nonlinearity, seasonality and differences among plant functional types. Based on remotely sensed vegetation index and in-situ meteorological data for the years 1982-2013, in conjunction with the latest land cover type product, we analyzed how vegetation growth trend varied across different seasons and evaluated vegetation response to climate variables at regional, biome and pixel scales...
December 2, 2016: Science of the Total Environment
https://www.readbyqxmd.com/read/27919525/current-and-potential-cyber-attacks-on-medical-journals-guidelines-for-improving-security
#13
REVIEW
Mehdi Dadkhah, Seyed Amin Hosseini Seno, Glenn Borchardt
At the moment, scholarly publishing is faced with much academic misconduct and threats such as predatory journals, hijacked journals, phishing, and other scams. In response, we have been discussing this misconduct and trying to increase the awareness of researchers, but it seems that there is a lack of research that presents guidelines for editors to help them protect themselves against these threats. It seems that information security is missing in some parts of scholarly publishing that particularly involves medical journals...
December 2, 2016: European Journal of Internal Medicine
https://www.readbyqxmd.com/read/27919397/a-national-standards-based-assessment-on-functionality-of-electronic-medical-records-systems-used-in-kenyan-public-sector-health-facilities
#14
REVIEW
Samuel Kang'a, Nancy Puttkammer, Steven Wanyee, Davies Kimanga, Jason Madrano, Veronica Muthee, Patrick Odawo, Anjali Sharma, Tom Oluoch, Katherine Robinson, James Kwach, William B Lober
BACKGROUND: Variations in the functionality, content and form of electronic medical record systems (EMRs) challenge national roll-out of these systems as part of a national strategy to monitor HIV response. To enforce the EMRs minimum requirements for delivery of quality HIV services, the Kenya Ministry of Health (MoH) developed EMRs standards and guidelines. The standards guided the recommendation of EMRs that met a preset threshold for national roll-out. METHODS: Using a standards-based checklist, six review teams formed by the MoH EMRs Technical Working Group rated a total of 17 unique EMRs in 28 heath facilities selected by individual owners for their optimal EMR implementation...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27919386/donor-s-support-tool-enabling-informed-secondary-use-of-patient-s-biomaterial-and-personal-data
#15
Haridimos Kondylakis, Lefteris Koumakis, Stephanie Hänold, Iheanyi Nwankwo, Nikolaus Forgó, Kostas Marias, Manolis Tsiknakis, Norbert Graf
PURPOSE: Biomedical research is being catalyzed by the vast amount of data rapidly collected through the application of information technologies (IT). Despite IT advances, the methods for involving patients and citizens in biomedical research remain static, paper-based and organized around national boundaries and anachronistic legal frameworks. The purpose of this paper is to study the current practices for obtaining consent for biobanking and the legal requirements for reusing the available biomaterial and data in EU and finally to present a novel tool to this direction enabling the secondary use of data and biomaterial...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27919384/health-information-professionals-in-a-global-ehealth-world-ethical-and-legal-arguments-for-the-international-certification-and-accreditation-of-health-information-professionals
#16
Eike-Henner W Kluge
BACKGROUND: Issues such as privacy, security, quality, etc. have received considerable attention in discussions of eHealth, mHealth and pHealth. However, comparatively little attention has been paid to the fact that these methods of delivering health care situate Health Information Professionals (HIPs) in an ethical context that is importantly different from that of traditional health care because they assign a fiduciary role to HIPs that they did not have before, their previous technical involvement notwithstanding...
January 2017: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/27918570/hiv-pre-exposure-prophylaxis-is-it-just-about-pills
#17
Jose V Fernandez-Montero
The increasing use of antiretrovirals for averting HIV infection before potential exposure is under debate. Whereas there is no doubt about the benefit of using Truvada® (tenofovir plus emtricitabine) to reduce HIV acquisition in uninfected persons who have sex with HIV-infected stable partners, concerns are rising about the increasing rate of sexually transmitted infections in subjects engaged in sex with multiple partners, due to misinterpreted self-security.
October 2016: AIDS Reviews
https://www.readbyqxmd.com/read/27918323/group-psychotherapeutic-factors-and-perceived-social-support-among-veterans-with-ptsd-symptoms
#18
Daniel W Cox, Jess J Owen, John S Ogrodniczuk
One of the most potent protective factors against psychiatric symptoms after military trauma is perceived social support. Although group psychotherapy has been linked with increasing social support, no research has evaluated which therapeutic mechanisms are associated with this increase beyond symptom reduction. We investigated which interpersonal therapeutic factors were related to changes in social support, beyond posttraumatic stress disorder (PTSD) symptom reduction. Participants were 117 veterans in a multimodal outpatient group psychotherapy treatment designed to reduce PTSD symptoms and interpersonal difficulties...
December 1, 2016: Journal of Nervous and Mental Disease
https://www.readbyqxmd.com/read/27917983/conflicts-security-and-marginalisation-institutional-change-of-the-pastoral-commons-in-a-glocal-world
#19
T Haller, H Van Dijk, M Bollig, C Greiner, N Schareika, C Gabbert
This paper argues that pastoral commons are under increasing pressure not just from overuse by pastoralists themselves, but from land management policies. Since colonial times, these have been based on a persistent misconception of the nature of pastoral economies and combined with increasing land alienation and fragmentation through government policies and covert privatisation of pastures. The paper focuses especially on pastoral populations in African drylands and is based on long-term research by independent researchers summarising some of their experiences in western, eastern and southern Africa...
November 2016: Revue Scientifique et Technique
https://www.readbyqxmd.com/read/27917982/climate-change-and-pastoralism-impacts-consequences-and-adaptation
#20
M Herrero, J Addison, C Bedelian, E Carabine, P Havlík, B Henderson, J Van De Steeg, P K Thornton
The authors discuss the main climate change impacts on pastoralist societies, including those on rangelands, livestock and other natural resources, and their extended repercussions on food security, incomes and vulnerability. The impacts of climate change on the rangelands of the globe and on the vulnerability of the people who inhabit them will be severe and diverse, and will require multiple, simultaneous responses. In higher latitudes, the removal of temperature constraints might increase pasture production and livestock productivity, but in tropical arid lands, the impacts are highly location specific, but mostly negative...
November 2016: Revue Scientifique et Technique
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