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https://www.readbyqxmd.com/read/28098772/a-non-intrusive-cyber-physical-social-sensing-solution-to-people-behavior-tracking-mechanism-prototype-and-field-experiments
#1
Yunjian Jia, Zhenyu Zhou, Fei Chen, Peng Duan, Zhen Guo, Shahid Mumtaz
Tracking people's behaviors is a main category of cyber physical social sensing (CPSS)-related people-centric applications. Most tracking methods utilize camera networks or sensors built into mobile devices such as global positioning system (GPS) and Bluetooth. In this article, we propose a non-intrusive wireless fidelity (Wi-Fi)-based tracking method. To show the feasibility, we target tracking people's access behaviors in Wi-Fi networks, which has drawn a lot of interest from the academy and industry recently...
January 13, 2017: Sensors
https://www.readbyqxmd.com/read/28098672/a-chronicle-of-pa-journals
#2
Roderick S Hooker
At its semicentennial mark, the PA profession appears to be flourishing. Over the past 50 years, a number of journals have emerged to highlight the development of the profession and offer observations on it. The Physician Associate Journal, launched in 1970, was the first foray into PA reporting. Following this small effort, a dozen journals or newspapers came into print, lasted for a while, and then were replaced or died. Of journals that survived to the present, four are in English and one in Dutch. Three of the five journals are association-based, and four produce clinical articles; publication is monthly, quarterly, or semiannually...
February 2017: JAAPA: Official Journal of the American Academy of Physician Assistants
https://www.readbyqxmd.com/read/28098621/long-term-follow-up-of-retinal-pigment-epithelium-restoration-after-a-triple-tear
#3
Sarwar Zahid, Rosa Dolz Marco, K Bailey Freund
PURPOSE: To demonstrate longitudinal multimodal imaging findings in a case of neovascular age-related macular degeneration presenting with multiple retinal pigment epithelium (RPE) tears showing progressive RPE restoration. METHODS: Observational clinical case report. RESULTS: A 79-year-old woman diagnosed with neovascular age-related macular degeneration developed 3 consecutive RPE tears in her right eye during the course of treatment with intravitreal anti-vascular endothelial growth factor therapy...
December 19, 2016: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28098513/attrition-and-retention-in-upper-limb-prosthetics-research-experience-of-the-va-home-study-of-the-deka-arm
#4
Linda Resnik, Shana Klinger
PURPOSE: (1) Describe study attrition; (2) identify reasons for attrition, and (3) discuss implications for prosthetic prescription and design of future device studies. Design and methodological procedures used: Completion phase (during in-laboratory training, after training, or home use) was identified for 42 participants. Qualitative data were analyzed to identify attrition reasons. Reasons were classified as related to the DEKA arm, or not. RESULTS: Study attrition was 57%, with 43% completing the full study...
January 18, 2017: Disability and Rehabilitation. Assistive Technology
https://www.readbyqxmd.com/read/28098407/tumefactive-foreign-body-giant-cell-reaction-following-high-pressure-paint-injection-injury-a-case-report-and-review-of-literature
#5
Shakuntala H Mauzo, Michael Swaby, Michael Covinsky
High pressure paint injection injury is an uncommon but well-described injury. The histologic features of long-term paint injection injury with retained material are less recognized. A 46 year old male presented clinically as "recurrent giant cell tumor of tendon sheath". The right index finger demonstrated fusiform enlargement by a pigmented mass with diffuse infiltration into the soft tissue of the hand. Histologically the tumor showed multiple giant cells in a fibrotic stroma extending into the dermis. There were multiple types of foreign material including diffuse brown black pigment, weakly optically polarizing foreign material and white inclusions with a "train track" appearance...
January 18, 2017: Journal of Cutaneous Pathology
https://www.readbyqxmd.com/read/28098271/a-two-channel-responsive-fluorescent-probe-with-aie-characteristics-and-its-application-for-selective-imaging-of-superoxide-anions-in-living-cells
#6
Xiaoying Gao, Guangxue Feng, Purnima Naresh Manghnani, Fang Hu, Nan Jiang, Jianzhao Liu, Bin Liu, Jing Zhi Sun, Ben Zhong Tang
A two-channel responsive and AIE-active fluorescent probe was developed to selectively detect superoxide anions in living cells, which can be used to track the endogenous superoxide anion level when cells undergo apoptosis and inflammation.
January 18, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/28098255/annual-time-series-analysis-of-aqueous-edna-reveals-ecologically-relevant-dynamics-of-lake-ecosystem-biodiversity
#7
Iliana Bista, Gary R Carvalho, Kerry Walsh, Mathew Seymour, Mehrdad Hajibabaei, Delphine Lallias, Martin Christmas, Simon Creer
The use of environmental DNA (eDNA) in biodiversity assessments offers a step-change in sensitivity, throughput and simultaneous measures of ecosystem diversity and function. There remains, however, a need to examine eDNA persistence in the wild through simultaneous temporal measures of eDNA and biota. Here, we use metabarcoding of two markers of different lengths, derived from an annual time series of aqueous lake eDNA to examine temporal shifts in ecosystem biodiversity and in an ecologically important group of macroinvertebrates (Diptera: Chironomidae)...
January 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28098184/infrared-laser-induced-gene-expression-for-tracking-development-and-function-of-single-c-elegans-embryonic-neurons
#8
Anupriya Singhal, Shai Shaham
Visualizing neural-circuit assembly in vivo requires tracking growth of optically resolvable neurites. The Caenorhabditis elegans embryonic nervous system, comprising 222 neurons and 56 glia, is attractive for comprehensive studies of development; however, embryonic reporters are broadly expressed, making single-neurite tracking/manipulation challenging. We present a method, using an infrared laser, for reproducible heat-dependent gene expression in small sublineages (one to four cells) without radiation damage...
January 18, 2017: Nature Communications
https://www.readbyqxmd.com/read/28097941/telemedicine-support-shortens-length-of-stay-after-fast-track-hip-replacement
#9
Martin Svoldgaard Vesterby, Preben Ulrich Pedersen, Malene Laursen, Søren Mikkelsen, Jens Larsen, Kjeld Søballe, Lene Bastrup Jørgensen
Background and purpose - Telemedicine could allow patients to be discharged more quickly after surgery and contribute to improve fast-track procedures without compromising quality, patient safety, functionality, anxiety, or other patient-perceived parameters. We investigated whether using telemedicine support (TMS) would permit hospital discharge after 1 day without loss of self-assessed quality of life, loss of functionality, increased anxiety, increased rates of re-admission, or increased rates of complications after hip replacement...
February 2017: Acta Orthopaedica
https://www.readbyqxmd.com/read/28097922/cascade-use-indicators-for-selected-biopolymers-are-we-aiming-for-the-right-solutions-in-the-design-for-recycling-of-bio-based-polymers
#10
Jakob Hildebrandt, Alberto Bezama, Daniela Thrän
When surveying the trends and criteria for the design for recycling (DfR) of bio-based polymers, priorities appear to lie in energy recovery at the end of the product life of durable products, such as bio-based thermosets. Non-durable products made of thermoplastic polymers exhibit good properties for material recycling. The latter commonly enjoy growing material recycling quotas in countries that enforce a landfill ban. Quantitative and qualitative indicators are needed for characterizing progress in the development towards more recycling friendly bio-based polymers...
January 1, 2017: Waste Management & Research
https://www.readbyqxmd.com/read/28097836/validation-of-the-argentine-spanish-version-of-transition-readiness-assessment-questionnaire-for-adolescents-with-chronic-conditions
#11
Florencia González, Mariana Roizen, María de Las Mercedes Rodríguez Celin, Carmen De Cunto, Alfredo Eymann, Roberto Mato, Patricia García Arrigoni, Raquel Staciuk, Florencia Ugo, Virginia Fano
INTRODUCTION: The transition of adolescents with chronic conditions to adult follow-up care is an increasingly complex process. Patients need to acquire knowledge and skills that ensure continuity of their care. The goal of this study was to validate the Argentinian Spanish version of the Transition Readiness Assessment Questionnaire (TRAQ) 5.0 tool in adolescents and young adults with chronic conditions. POPULATION AND METHODS: Descriptive, crosssectional, quantitative study...
February 1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28097734/how-lay-people-understand-and-make-sense-of-personalized-disease-risk-information
#12
Olga C Damman, Nina M M Bogaerts, Maaike J van den Haak, Danielle R M Timmermans
BACKGROUND: Disease risk calculators are increasingly web-based, but previous studies have shown that risk information often poses problems for lay users. OBJECTIVE: To examine how lay people understand the result derived from an online cardiometabolic risk calculator. DESIGN: A qualitative study was performed, using the risk calculator in the Dutch National Prevention Program for cardiometabolic diseases. The study consisted of three parts: (i) attention: completion of the risk calculator while an eye tracker registered eye movements; (ii) recall: completion of a recall task; and (iii) interpretation: participation in a semi-structured interview...
January 17, 2017: Health Expectations: An International Journal of Public Participation in Health Care and Health Policy
https://www.readbyqxmd.com/read/28097627/adherence-with-physical-activity-monitoring-wearable-devices-in-a-community-based-population-observations-from-the-washington-d-c-cardiovascular-health-and-needs-assessment
#13
Leah R Yingling, Valerie Mitchell, Colby R Ayers, Marlene Peters-Lawrence, Gwenyth R Wallen, Alyssa T Brooks, James F Troendle, Joel Adu-Brimpong, Samantha Thomas, JaWanna Henry, Johnetta N Saygbe, Dana M Sampson, Allan A Johnson, Avis P Graham, Lennox A Graham, Kenneth L Wiley, Tiffany Powell-Wiley
Wearable mobile health (mHealth) technologies offer approaches for targeting physical activity (PA) in resource-limited, community-based interventions. We sought to explore user characteristics of PA tracking, wearable technology among a community-based population within a health and needs assessment. In 2014-2015, we conducted the Washington, D.C., Cardiovascular Health and Needs Assessment in predominantly African-American churches among communities with higher obesity rates and lower household incomes. Participants received a mHealth PA monitor and wirelessly uploaded PA data weekly to church data collection hubs...
January 17, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28097613/stakeholder-contributions-to-assessment-monitoring-and-conservation-of-threatened-species-black-skimmer-and-red-knot-as-case-studies
#14
Joanna Burger, Michael Gochfeld, Larry Niles, Nellie Tsipoura, David Mizrahi, Amanda Dey, Christian Jeitner, Taryn Pittfield
Stakeholder contributions to conservation projects often occur during the problem formulation stage, yet the role of stakeholders throughout the process is seldom considered. We examine the diversity of state and federal agencies, conservation organizations, other non-governmental organizations, environmental justice communities, consultants, industry, and the general public in the conservation of red knot (Calidris canutus rufa) and black skimmer (Rynchops niger) in New Jersey. We suggest that (1) governmental agencies provide the legal, regulatory, and management framework, but it is often the universities, conservation organizations, consultants, and the public that conduct the research and perform activities that lead to increased research and conservation efforts; (2) departments within agencies may have conflicting mandates, making it difficult to resolve differences in actions; (3) there is often conflict among and within state agencies and conservation organizations about roles and priorities; and (4) the role of the public is critical to ongoing research and conservation efforts...
February 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28097611/assessing-nitrous-oxide-effect-using-electroencephalographically-based-depth-of-anesthesia-measures-cortical-state-and-cortical-input
#15
Levin Kuhlmann, David T J Liley
Existing electroencephalography (EEG) based depth of anesthesia monitors cannot reliably track sedative or anesthetic states during n-methyl-D-aspartate (NMDA) receptor antagonist based anesthesia with ketamine or nitrous oxide (N2O). Here, a physiologically-motivated depth of anesthesia monitoring algorithm based on autoregressive-moving-average (ARMA) modeling and derivative measures of interest, Cortical State (CS) and Cortical Input (CI), is retrospectively applied in an exploratory manner to the NMDA receptor antagonist N2O, an adjuvant anesthetic gas used in clinical practice...
January 17, 2017: Journal of Clinical Monitoring and Computing
https://www.readbyqxmd.com/read/28097516/are-event-related-potentials-to-dynamic-facial-expressions-of-emotion-related-to-individual-differences-in-the-accuracy-of-processing-facial-expressions-and-identity
#16
Guillermo Recio, Oliver Wilhelm, Werner Sommer, Andrea Hildebrandt
Despite a wealth of knowledge about the neural mechanisms behind emotional facial expression processing, little is known about how they relate to individual differences in social cognition abilities. We studied individual differences in the event-related potentials (ERPs) elicited by dynamic facial expressions. First, we assessed the latent structure of the ERPs, reflecting structural face processing in the N170, and the allocation of processing resources and reflexive attention to emotionally salient stimuli, in the early posterior negativity (EPN) and the late positive complex (LPC)...
January 17, 2017: Cognitive, Affective & Behavioral Neuroscience
https://www.readbyqxmd.com/read/28097428/goal-formulation-and-tracking-in-child-mental-health-settings-when-is-it-more-likely-and-is-it-associated-with-satisfaction-with-care
#17
Jenna Jacob, Davide De Francesco, Jessica Deighton, Duncan Law, Miranda Wolpert, Julian Edbrooke-Childs
Goal formulation and tracking may support preference-based care. Little is known about the likelihood of goal formulation and tracking and associations with care satisfaction. Logistic and Poisson stepwise regressions were performed on clinical data for N = 3757 children from 32 services in the UK (M age = 11; SDage = 3.75; most common clinician-reported presenting problem was emotional problems = 55.6%). Regarding the likelihood of goal formulation, it was more likely for pre-schoolers, those with learning difficulties or those with both hyperactivity disorder and conduct disorder...
January 18, 2017: European Child & Adolescent Psychiatry
https://www.readbyqxmd.com/read/28097216/the-last-frontiers-of-wilderness-tracking-loss-of-intact-forest-landscapes-from-2000-to-2013
#18
Peter Potapov, Matthew C Hansen, Lars Laestadius, Svetlana Turubanova, Alexey Yaroshenko, Christoph Thies, Wynet Smith, Ilona Zhuravleva, Anna Komarova, Susan Minnemeyer, Elena Esipova
An intact forest landscape (IFL) is a seamless mosaic of forest and naturally treeless ecosystems with no remotely detected signs of human activity and a minimum area of 500 km(2). IFLs are critical for stabilizing terrestrial carbon storage, harboring biodiversity, regulating hydrological regimes, and providing other ecosystem functions. Although the remaining IFLs comprise only 20% of tropical forest area, they account for 40% of the total aboveground tropical forest carbon. We show that global IFL extent has been reduced by 7...
January 2017: Science Advances
https://www.readbyqxmd.com/read/28097060/why-choose-random-forest-to-predict-rare-species-distribution-with-few-samples-in-large-undersampled-areas-three-asian-crane-species-models-provide-supporting-evidence
#19
Chunrong Mi, Falk Huettmann, Yumin Guo, Xuesong Han, Lijia Wen
Species distribution models (SDMs) have become an essential tool in ecology, biogeography, evolution and, more recently, in conservation biology. How to generalize species distributions in large undersampled areas, especially with few samples, is a fundamental issue of SDMs. In order to explore this issue, we used the best available presence records for the Hooded Crane (Grus monacha, n = 33), White-naped Crane (Grus vipio, n = 40), and Black-necked Crane (Grus nigricollis, n = 75) in China as three case studies, employing four powerful and commonly used machine learning algorithms to map the breeding distributions of the three species: TreeNet (Stochastic Gradient Boosting, Boosted Regression Tree Model), Random Forest, CART (Classification and Regression Tree) and Maxent (Maximum Entropy Models)...
2017: PeerJ
https://www.readbyqxmd.com/read/28096968/a-novel-atheroprotective-role-of-mf59-like-adjuvant-when-co-administered-with-cetp-vaccine-in-rabbit-model-of-atherosclerosis
#20
Tamara Aghebati, Amir Hooshang Mohammadpour, Mohammad Afshar, Mahmoud Reza Jaafari, Khalil Abnous, Saeed Nazemi, Sobhan Issazadeh, Saeed Hashemzadeh, Mohammad Zare, Ali Badiee
OBJECTIVES: In this study, for the first time, MF59 adjuvant was used to develop a cholesteryl ester transfer protein (CETP) vaccine. The efficacy of the vaccine was compared with the efficacy of CETP vaccine formulated with Alum/CpG, the formulation that its immunogenicity has been already demonstrated in rabbit and mice. MATERIALS AND METHODS: Tetanus toxoid- CETP peptide (TT-CETP) was mixed with Alum/CpG or MF59-like and administered subcutaneously for total five times in rabbit model of atherosclerosis...
December 2016: Iranian Journal of Basic Medical Sciences
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