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https://www.readbyqxmd.com/read/28926670/effect-of-an-age-simulation-suit-on-younger-adults-gait-performance-compared-to-older-adults-normal-gait
#1
Andreas Lauenroth, Stephan Schulze, Anestis Ioannidis, Andreas Simm, Rene Schwesig
Age simulation suits are used to demonstrate typical physical impairments of older age (e.g., strength and sensory losses) in younger individuals. The purpose of the current study was to describe gait performance in different age groups while wearing an age simulation suit. A total of 178 participants ages 18 to 85 (mean age = 50.4 years, SD = 16.4 years) were assigned according to their age decade to four groups with (ages 18 to 59) and two groups without (ages 60 to 85) the aging suit. Gait performance was measured with a gait analysis system (GAITRite(®)) while walking at a self-chosen pace...
September 1, 2017: Research in Gerontological Nursing
https://www.readbyqxmd.com/read/28926391/medical-team-training-improves-team-performance-aoa-critical-issues
#2
James E Carpenter, James P Bagian, Rebecca G Snider, Kyle J Jeray
Effective teamwork and communication can decrease medical errors in environments where the culture of safety is enhanced. Health care can benefit from programs that are based on teamwork, as in other high-stress industries (e.g., aviation), with crew resource management programs, simulator use, and utilization of checklists. Medical team training (MTT) with a strong leadership commitment was used at our institution to focus specifically on creating open, yet structured, communication in operating rooms. Training included the 3 phases of the World Health Organization protocol to organize communication and briefings: preoperative verification, preincision briefing, and debriefing at or near the end of the surgical case...
September 20, 2017: Journal of Bone and Joint Surgery. American Volume
https://www.readbyqxmd.com/read/28925815/examining-the-spatiotemporal-disruption-to-gaze-when-using-a-myoelectric-prosthetic-hand
#3
J V V Parr, S J Vine, N R Harrison, G Wood
The aim of this study was to provide a detailed account of the spatial and temporal disruptions to eye-hand coordination when using a prosthetic hand during a sequential fine motor skill. Twenty-one able-bodied participants performed 15 trials of the picking up coins task derived from the Southampton Hand Assessment Procedure with their anatomic hand and with a prosthesis simulator while wearing eye-tracking equipment. Gaze behavior results revealed that when using the prosthesis, performance detriments were accompanied by significantly greater hand-focused gaze and a significantly longer time to disengage gaze from manipulations to plan upcoming movements...
September 19, 2017: Journal of Motor Behavior
https://www.readbyqxmd.com/read/28924283/a-framework-for-laparoscopic-simulations
#4
Osman Hasan, Sohail Iqbal
Due to their numerous advantages, laparoscopic surgical procedures are increasingly becoming common in the operation theatres over the past few decades. Virtual reality training simulators have played a significant role during this transition from traditional to laparoscopic procedures by enhancing surgical skills, such as hand-eye coordination in laparoscopy, and practising surgical scenarios that cannot be easily created using physical models. This paper presents a general framework for such a training simulator while identifying its key components and their specific roles in enhancing various laparoscopic skills...
September 2017: JPMA. the Journal of the Pakistan Medical Association
https://www.readbyqxmd.com/read/28922733/assessing-the-ground-vibrations-produced-by-a-heavy-vehicle-traversing-a-traffic-obstacle
#5
Loïc Ducarne, Daniel Ainalis, Georges Kouroussis
Despite advancements in alternative transport networks, road transport remains the dominant mode in many modern and developing countries. The ground-borne motions produced by the passage of a heavy vehicle over a geometric obstacle (e.g. speed hump, train tracks) pose a fundamental problem in transport annoyance in urban areas. In order to predict the ground vibrations generated by the passage of a heavy vehicle over a geometric obstacle, a two-step numerical model is developed. The first step involves simulating the dynamic loads generated by the heavy vehicle using a multibody approach, which includes the tyre-obstacle-ground interaction...
September 14, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28922302/resident-knowledge-surgical-skill-and-confidence-in-transobturator-vaginal-tape-placement-the-value-of-a-cadaver-laboratory
#6
Woojin Chong, Keith Downing, Ava Leegant, Erika Banks, Dmitry Fridman, Sherry Downie
OBJECTIVES: The objective of this study is to examine the effect of additional cadaver laboratory use in training obstetrics and gynecology (OBGYN) residents on transobturator vaginal tape (TOT) insertion. METHODS: Thirty-four OBGYN residents were randomized into 2 groups (group 1, control; group 2, intervention; 17 in each group). Before and after the interventions, written knowledge and confidence levels were assessed. Both groups received didactic lectures using a bony pelvis and an instructional video on TOT insertion; group 2 participated in a half day cadaver laboratory...
September 15, 2017: Female Pelvic Medicine & Reconstructive Surgery
https://www.readbyqxmd.com/read/28922134/training-based-gradient-lbp-feature-models-for-multiresolution-texture-classification
#7
Luping Ji, Yan Ren, Guisong Liu, Xiaorong Pu
Local binary pattern (LBP) is a simple, yet efficient coding model for extracting texture features. To improve texture classification, this paper designs a median sampling regulation, defines a group of gradient LBP (gLBP) descriptors, proposes a training-based feature model mapping method, and then develops a texture classification frame using the multiresolution feature fusion of four gLBP descriptors. Cooperated by median sampling, four descriptors encode a pixel respectively by central gradient, radial gradient, magnitude gradient and tangent gradient to generate initial gLBP patterns...
September 18, 2017: IEEE Transactions on Cybernetics
https://www.readbyqxmd.com/read/28922127/jointly-learning-structured-analysis-discriminative-dictionary-and-analysis-multiclass-classifier
#8
Zhao Zhang, Weiming Jiang, Jie Qin, Li Zhang, Fanzhang Li, Min Zhang, Shuicheng Yan
In this paper, we propose an analysis mechanism-based structured analysis discriminative dictionary learning (ADDL) framework. The ADDL seamlessly integrates ADDL, analysis representation, and analysis classifier training into a unified model. The applied analysis mechanism can make sure that the learned dictionaries, representations, and linear classifiers over different classes are independent and discriminating as much as possible. The dictionary is obtained by minimizing a reconstruction error and an analytical incoherence promoting term that encourages the subdictionaries associated with different classes to be independent...
September 14, 2017: IEEE Transactions on Neural Networks and Learning Systems
https://www.readbyqxmd.com/read/28922051/effect-of-hospital-simulation-tutorials-on-nursing-and-pharmacy-student-perception-of-interprofessional-collaboration-findings-from-a-pilot-study
#9
Paulina Stehlik, Astrid Frotjold, Carl R Schneider
Interprofessional learning (IPL) during formal training enables interprofessional collaboration (IPC) in the workforce; however, on-campus IPL opportunities are seldom incorporated into curricula. We describe the development and implementation of two hospital simulation tutorials between nursing and pharmacy students. Students were required to provide "usual care" to a simulated patient at admission and discharge. A pre-post survey design was used to evaluate changes in Interdisciplinary Education Perception Scale (IEPS) score and student perceived educational value of the tutorials...
September 18, 2017: Journal of Interprofessional Care
https://www.readbyqxmd.com/read/28921846/improvement-of-polytrauma-management-quality-inspection-of-a-newly-introduced-course-concept
#10
Ingo Gräff, Shahab Ghamari, Sylvia Schacher, Procula Glien, Rolf Fimmers, Torsten Baehner, Se-Chan Kim
RATIONALE, AIMS, AND OBJECTIVES: A systematic literature search for training course concepts for care of severely injured and severely ill patients respecting improvement of process and outcome yielded little data. For several years, the University Hospital of Bonn has hosted a shock-room management course which, on the one hand, communicates human factor aspects and, on the other hand, pursues interdisciplinary and interprofessional team training. The Bonn shock-room management course (BSM-course®) differs from other courses in both format and principles...
September 17, 2017: Journal of Evaluation in Clinical Practice
https://www.readbyqxmd.com/read/28920524/remotely-supported-prehospital-ultrasound-a-feasibility-study-of-real-time-image-transmission-and-expert-guidance-to-aid-diagnosis-in-remote-and-rural-communities
#11
Leila Eadie, John Mulhern, Luke Regan, Alasdair Mort, Helen Shannon, Ashish Macaden, Philip Wilson
Introduction Our aim is to expedite prehospital assessment of remote and rural patients using remotely-supported ultrasound and satellite/cellular communications. In this paradigm, paramedics are remotely-supported ultrasound operators, guided by hospital-based specialists, to record images before receiving diagnostic advice. Technology can support users in areas with little access to medical imaging and suboptimal communications coverage by connecting to multiple cellular networks and/or satellites to stream live ultrasound and audio-video...
January 1, 2017: Journal of Telemedicine and Telecare
https://www.readbyqxmd.com/read/28919854/pranas-a-new-platform-for-retinal-analysis-and-simulation
#12
Bruno Cessac, Pierre Kornprobst, Selim Kraria, Hassan Nasser, Daniela Pamplona, Geoffrey Portelli, Thierry Viéville
The retina encodes visual scenes by trains of action potentials that are sent to the brain via the optic nerve. In this paper, we describe a new free access user-end software allowing to better understand this coding. It is called PRANAS (https://pranas.inria.fr), standing for Platform for Retinal ANalysis And Simulation. PRANAS targets neuroscientists and modelers by providing a unique set of retina-related tools. PRANAS integrates a retina simulator allowing large scale simulations while keeping a strong biological plausibility and a toolbox for the analysis of spike train population statistics...
2017: Frontiers in Neuroinformatics
https://www.readbyqxmd.com/read/28919404/emergency-in-the-clinic-a-simulation-curriculum-to-improve-outpatient-safety
#13
Eve Espey, Gillian Baty, John Rask, Michelle Chungtuyco, Brenda Pereda, Lawrence Leeman
BACKGROUND: Emergency response skills are essential when events such as seizure, anaphylaxis or hemorrhage occur in the outpatient setting. As services and procedures increasingly move outside the hospital, training to manage complications may improve outcomes. OBJECTIVE: The objective of this study was to evaluate a simulation-based curriculum in outpatient emergency management skills with the outcome measures of graded objective performance and learner self-efficacy...
September 14, 2017: American Journal of Obstetrics and Gynecology
https://www.readbyqxmd.com/read/28918810/progress-in-endoscopic-ultrasonography-training-in-therapeutic-or-interventional-endoscopic-ultrasonography
#14
REVIEW
Monica Saumoy, Michel Kahaleh
Therapeutic endoscopic ultrasound is a rapidly expanding field, requiring training beyond the 3-year gastroenterology fellowship and at least an additional year in a structured advanced endoscopy fellowship program with mentorship from an expert at a sufficiently high-volume center. Simulation models can provide initial instruction on technique and increase familiarity with the rapidly changing devices. Trainees must also be given a graduated level of independence to perform each step and, eventually, be able to practice on a variety of endoscopic targets...
October 2017: Gastrointestinal Endoscopy Clinics of North America
https://www.readbyqxmd.com/read/28918498/modeling-the-decision-of-mental-health-providers-to-implement-evidence-based-children-s-mental-health-services-a-discrete-choice-conjoint-experiment
#15
Charles E Cunningham, Melanie Barwick, Heather Rimas, Stephanie Mielko, Raluca Barac
Using an online, cross sectional discrete choice experiment, we modeled the influence of 14 implementation attributes on the intention of 563 providers to adopt hypothetical evidence-based children's mental health practices (EBPs). Latent class analysis identified two segments. Segment 1 (12%) would complete 100% of initial training online, devote more time to training, make greater changes to their practices, and introduce only minor modifications to EBPs. Segment 2 (88%) preferred fewer changes, more modifications, less training, but more follow-up...
September 16, 2017: Administration and Policy in Mental Health
https://www.readbyqxmd.com/read/28918007/the-effect-of-visual-spatial-ability-on-the-learning-of-robot-assisted-surgical-skills
#16
Takashige Abe, Nicholas Raison, Nobuo Shinohara, M Shamim Khan, Kamran Ahmed, Prokar Dasgupta
BACKGROUND: The aim of this study was to determine the correlation of visual-spatial ability with progression along the learning curve for robotic surgical skills training. METHODS: A total of 21 novice participants were recruited. All participants completed a training program consisting of 5 training sessions of 30 minutes of virtual reality (VR) simulation and 30 minutes of dry laboratory training. The VR simulation part was the subject of the present study. During VR simulation training, participants performed the basic skill exercises of Camera Targeting 1, Pick and Place, and Peg Board 1 followed by advanced skill exercises of Suture Sponge 1 and Thread the Rings...
September 13, 2017: Journal of Surgical Education
https://www.readbyqxmd.com/read/28917798/perception-of-olive-oils-sensory-defects-using-a-potentiometric-taste-device
#17
Ana C A Veloso, Lucas M Silva, Nuno Rodrigues, Ligia P G Rebello, Luís G Dias, José A Pereira, António M Peres
The capability of perceiving olive oils sensory defects and intensities plays a key role on olive oils quality grade classification since olive oils can only be classified as extra-virgin if no defect can be perceived by a human trained sensory panel. Otherwise, olive oils may be classified as virgin or lampante depending on the median intensity of the defect predominantly perceived and on the physicochemical levels. However, sensory analysis is time-consuming and requires an official sensory panel, which can only evaluate a low number of samples per day...
January 1, 2018: Talanta
https://www.readbyqxmd.com/read/28917064/a-novel-method-for-improving-chest-tube-insertion-skills-among-medical-interns-using-biomaterial-covered-mannequin
#18
Ozgur Tatli, Suha Turkmen, Melih Imamoglu, Yunus Karaca, Mustafa Cicek, Metin Yadigaroglu, Selen T Bayrak, Olgun Asik, Murat Topbas, Suleyman Turedi
To develop a low-cost biomaterial-covered chest tube simulation model and assess its possible usefulness for developing the chest tube insertion skills among medical interns. Methods: This mannequin-based interventional study was performed in a University hospital setting. We included 63 physicians performing emergency medicine internship at the Faculty of Medicine, Karadeniz Technical University, Trabzon, Turkey, between January 2015 and March 2015. A dummy was prepared for training simulation using a display mannequin...
October 2017: Saudi Medical Journal
https://www.readbyqxmd.com/read/28916889/teaching-peroral-endoscopic-myotomy-poem-to-surgeons-in-practice-an-into-the-fire-pre-post-test-curriculum
#19
Tomokazu Kishiki, Brittany Lapin, Chi Wang, Brandon Jonson, Lava Patel, Matthew Zapf, Matthew Gitelis, Maria A Cassera, Lee L Swanström, Michael B Ujiki
INTRODUCTION: With the increasing adoption of peroral endoscopic myotomy (POEM) as a first-line therapy for achalasia as well as a growing list of other indications, it is apparent that there is a need for effective training methods for both endoscopists in training and those already in practice. We present a hands-on-focused with pre- and post-testing methodology to teach these skills. METHODS: Six POEM courses were taught by 11 experienced POEM endoscopists at two independent simulation laboratories...
September 15, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28916649/genomic-prediction-within-and-across-biparental-families-means-and-variances-of-prediction-accuracy-and-usefulness-of-deterministic-equations
#20
Pascal Schopp, Dominik Müller, Yvonne C J Wientjes, Albrecht E Melchinger
A major application of genomic prediction (GP) in plant breeding is the identification of superior inbred lines within families derived from biparental crosses. When models for various traits were trained within related or unrelated biparental families (BPFs), experimental studies found substantial variation in prediction accuracy (PA), but little is known about the underlying factors. We used SNP marker genotypes of inbred lines from either elite germplasm or landraces of maize (Zea mays L.) as parents to generate in silico 300 BPFs of doubled-haploid lines...
September 15, 2017: G3: Genes—Genomes—Genetics
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