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https://www.readbyqxmd.com/read/28213582/a-scale-up-mock-up-comparison-of-student-learning-gains-in-high-and-low-tech-active-learning-environments
#1
Paula A G Soneral, Sara A Wyse
Student-centered learning environments with upside-down pedagogies (SCALE-UP) are widely implemented at institutions across the country, and learning gains from these classrooms have been well documented. This study investigates the specific design feature(s) of the SCALE-UP classroom most conducive to teaching and learning. Using pilot survey data from instructors and students to prioritize the most salient SCALE-UP classroom features, we created a low-tech "Mock-up" version of this classroom and tested the impact of these features on student learning, attitudes, and satisfaction using a quasi--experimental setup...
2017: CBE Life Sciences Education
https://www.readbyqxmd.com/read/28213153/critical-thinking-instruction-and-technology-enhanced-learning-from-the-student-perspective-a-mixed-methods-research-study
#2
Ruth Swart
Critical thinking is acclaimed as a valuable asset for graduates from higher education programs. Technology has advanced in quantity and quality; recognized as a requirement of 21st century learners. A mixed methods research study was undertaken, examining undergraduate nursing student engagement with critical thinking instruction, platformed on two technology-enhanced learning environments: a classroom response system face-to-face in-class and an online discussion forum out-of-class. The Community of Inquiry framed the study capturing constructivist collaborative inquiry to support learning, and facilitate critical thinking capability...
February 4, 2017: Nurse Education in Practice
https://www.readbyqxmd.com/read/28210538/patient-and-primary-care-provider-attitudes-and-adherence-towards-lung-cancer-screening-at-an-academic-medical-center
#3
Duy K Duong, Salma Shariff-Marco, Iona Cheng, Harris Naemi, Lisa M Moy, Robert Haile, Baldeep Singh, Ann Leung, Ann Hsing, Viswam S Nair
Low dose CT (LDCT) for lung cancer screening is an evidence-based, guideline recommended, and Medicare approved test but uptake requires further study. We therefore conducted patient and provider surveys to elucidate factors associated with utilization. Patients referred for LDCT at an academic medical center were questioned about their attitudes, knowledge, and beliefs on lung cancer screening. Adherent patients were defined as those who met screening eligibility criteria and completed a LDCT. Referring primary care providers within this same medical system were surveyed in parallel about their practice patterns, attitudes, knowledge and beliefs about screening...
June 2017: Preventive Medicine Reports
https://www.readbyqxmd.com/read/28190744/use-of-m-health-in-polio-eradication-and-other-immunization-activities-in-developing-countries
#4
REVIEW
Sara S Kim, Manish Patel, Alan Hinman
INTRODUCTION: Reaching the children that are chronically missed by routine immunization services has been a key pillar of success in achieving progress toward polio eradication. The rapid advancement and accessibility of mobile technology ("mHealth") in low and lower middle income countries provides an important opportunity to apply novel, innovative approaches to provide vaccine services. We sought to document the use and effectiveness of mHealth in immunization programs in low and lower middle income countries...
February 9, 2017: Vaccine
https://www.readbyqxmd.com/read/28186037/it-for-bending-the-healthcare-cost-curve-the-high-needs-high-cost-approach
#5
Karim Keshavjee, Douglas Morrison, Shams Mohammed, Aziz Guergachi
Health systems around the world are under tremendous fiscal pressures. Health system inflation continues to outpace GDP growth in most countries. Health system inflation has been resistant to policy measures, to traditional interventions such as productivity enhancing technologies and to optimization of performance metrics such as length of stay (LOS) and wait times. Organizations that are solving the issue are using specific information that individualizes costs per patient, rather than using average costs per case, which is misleading in most important, high cost, situations...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28183417/simulation-mastery-learning-and-healthcare
#6
William Dunn, Yue Dong, Benjamin Zendejas, Raaj Ruparel, David Farley
Healthcare organizations, becoming increasingly complex, need to use simulation techniques as a tool to provide consistently safe care. Mastery learning techniques minimize variation in learner outcome, thus improving the consistency and cost-effectiveness of care. Today׳s organizations (and their teams of decision makers) exist within varying states of transformation. These transformational times afford opportunities to use mastery learning concepts at an organizational level and to affect necessary change(s)...
February 2017: American Journal of the Medical Sciences
https://www.readbyqxmd.com/read/28179175/-to-operate-versus-not-to-operate-in-low-resource-settings-an-example-of-aneurysm-surgery-in-rural-iran-and-the-impact-of-mastery-of-neurosurgical-anatomy
#7
Dylan Griswold, Arnau Benet, Halima Tabani, Michael T Lawton, Ali Tayebi Meybodi
Subarachnoid hemorrhage (SAH) has a global incidence of 9/100,000. In low-resource settings, where neurosurgical capacity is diminished through fewer human and technological resources, neurosurgeons may not be prepared to operate on aneurysmal SAH. Through a case illustration of an Iranian neurosurgeon faced with a decision to operate on a patient presenting with aneurysmal SAH in a low-resource setting, we highlight the importance of mastery of neurosurgical anatomy, which was critical in achieving a favorable patient outcome...
February 4, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28155657/a-machine-learning-approach-for-the-identification-of-key-markers-involved-in-brain-development-from-single-cell-transcriptomic-data
#8
Yongli Hu, Takeshi Hase, Hui Peng Li, Shyam Prabhakar, Hiroaki Kitano, See Kiong Ng, Samik Ghosh, Lawrence Jin Kiat Wee
BACKGROUND: The ability to sequence the transcriptomes of single cells using single-cell RNA-seq sequencing technologies presents a shift in the scientific paradigm where scientists, now, are able to concurrently investigate the complex biology of a heterogeneous population of cells, one at a time. However, till date, there has not been a suitable computational methodology for the analysis of such intricate deluge of data, in particular techniques which will aid the identification of the unique transcriptomic profiles difference between the different cellular subtypes...
December 22, 2016: BMC Genomics
https://www.readbyqxmd.com/read/28151816/mobile-technology-in-the-perioperative-arena-rapid-evolution-and-future-disruption
#9
Brian S Rothman, Rajnish K Gupta, Matthew D McEvoy
Throughout the history of medicine, physicians have relied upon disruptive innovations and technologies to improve the quality of care delivered, patient outcomes, and patient satisfaction. The implementation of mobile technology in health care is quickly becoming the next disruptive technology. We first review the history of mobile technology over the past 3 decades, discuss the impact of hardware and software, explore the rapid expansion of applications (apps), and evaluate the adoption of mobile technology in health care...
March 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28145990/computer-based-medical-education-in-benha-university-egypt-knowledge-attitude-limitations-and-suggestions
#10
Hanaa Bayomy, Mona El Awadi, Eman El Araby, Hala A Abed
BACKGROUND: Computer-assisted medical education has been developed to enhance learning and enable high-quality medical care. This study aimed to assess computer knowledge and attitude toward the inclusion of computers in medical education among second-year medical students in Benha Faculty of Medicine, Egypt, to identify limitations, and obtain suggestions for successful computer-based learning. PARTICIPANTS AND METHODS: This was a one-group pre-post-test study, which was carried out on second-year students in Benha Faculty of Medicine...
December 2016: Journal of the Egyptian Public Health Association
https://www.readbyqxmd.com/read/28142353/orthopaedic-surgeon-attitudes-towards-current-limitations-and-the-potential-for-robotic-and-technological-innovation-in-arthroscopic-surgery
#11
Anjali Jaiprakash, William B O'Callaghan, Sarah L Whitehouse, Ajay Pandey, Liao Wu, Jonathan Roberts, Ross W Crawford
PURPOSE: To determine the perceptions of surgeons at both consultant and resident level to the difficulties of performing knee arthroscopy and to determine their willingness to adopt robotic technology. METHODS: A questionnaire was designed to discern the attitude of orthopaedic consultants and residents to the technical challenges of performing knee arthroscopy and the possible role of robotically enhanced surgery. The questionnaire included 31 questions across five key domains...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28140832/assistive-technology-needs-functional-difficulties-and-services-utilization-and-coordination-of-children-with-developmental-disabilities-in-the-united-states
#12
Sue C Lin, Robert S Gold
Assistive technology (AT) enhances the ability of individuals with disabilities to be fully engaged in activities at home, at school, and within their communities-especially for children with developmental disabilities (DD) with physical, sensory, learning, and/or communication impairments. The prevalence of children with DD in the United States has risen from 12.84% in 1997 to 15.04% in 2008. Thus, it is important to monitor the status of their AT needs, functional difficulties, services utilization, and coordination...
January 31, 2017: Assistive Technology: the Official Journal of RESNA
https://www.readbyqxmd.com/read/28129720/effective-methods-of-teaching-and-learning-in-anatomy-as-a-basic-science-a-beme-systematic-review-beme-guide-no-44
#13
C Dominique Losco, William D Grant, Anthony Armson, Amanda J Meyer, Bruce F Walker
BACKGROUND: Anatomy is a subject essential to medical practice, yet time committed to teaching is on the decline, and resources required to teach anatomy is costly, particularly dissection. Advances in technology are a potential solution to the problem, while maintaining the quality of teaching required for eventual clinical application. AIM: To identify methods used to teach anatomy, including those demonstrated to enhance knowledge acquisition and retention. METHODS: PubMed, CINAHL, ERIC, Academic OneFile, ProQuest, SAGE journals and Scopus were search from the earliest entry of each database to 31 August 2015...
January 27, 2017: Medical Teacher
https://www.readbyqxmd.com/read/28096740/unanswered-clinical-questions-a-survey-of-specialists-and-primary-care-providers
#14
Ellen Brassil, Bridget Gunn, Anant M Shenoy, Rebecca Blanchard
OBJECTIVE: With the myriad of cases presented to clinicians every day at our integrated academic health system, clinical questions are bound to arise. Clinicians need to recognize these knowledge gaps and act on them. However, for many reasons, clinicians might not seek answers to these questions. Our goal was to investigate the rationale and process behind these unanswered clinical questions. Subsequently, we explored the use of biomedical information resources among specialists and primary care providers and identified ways to promote more informed clinical decision making...
January 2017: Journal of the Medical Library Association: JMLA
https://www.readbyqxmd.com/read/28096066/-happiness-inventors-informing-positive-computing-technologies-through-participatory-design-with-children
#15
Svetlana Yarosh, Stephen Matthew Schueller
BACKGROUND: Positive psychological interventions for children have typically focused on direct adaptations of interventions developed for adults. As the community moves toward designing positive computing technologies to support child well-being, it is important to use a more participatory process that directly engages children's voices. OBJECTIVE: Our objectives were, through a participatory design study, to understand children's interpretations of positive psychology concepts, as well as their perspectives on technologies that are best suited to enhance their engagement with practice of well-being skills...
January 17, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28048520/we-a-brc-03-lessons-learned-iroc-audits
#16
D Followill
: Quality and safety in healthcare are inextricably linked. There are compelling data that link poor quality radiation therapy to inferior patient survival. Radiation Oncology clinical trial protocol deviations often involve incorrect target volume delineation or dosing, akin to radiotherapy incidents which also often involve partial geometric miss or improper radiation dosing. When patients with radiation protocol variations are compared to those without significant protocol variations, clinical outcome is negatively impacted...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048442/su-d-206-02-evaluation-of-partial-storage-of-the-system-matrix-for-cone-beam-computed-tomography-using-a-gpu-platform
#17
D Matenine, G Cote, J Mascolo-Fortin, Y Goussard, P Despres
PURPOSE: Iterative reconstruction algorithms in computed tomography (CT) require a fast method for computing the intersections between the photons' trajectories and the object, also called ray-tracing or system matrix computation. This work evaluates different ways to store the system matrix, aiming to reconstruct dense image grids in reasonable time. METHODS: We propose an optimized implementation of the Siddon's algorithm using graphics processing units (GPUs) with a novel data storage scheme...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048404/we-h-201-03-enthusiasm-and-generosity-of-spirit-necessitate-a-volunteering-structure-to-make-them-more-meaningful
#18
Y Pipman
: The desperate need for radiotherapy in low and mid-income countries (LMICs) has been well documented. Roughly 60 % of the worldwide incidence of cancer occurs in these resource-limited settings and the international community alongside governmental and non-profit agencies have begun publishing reports and seeking help from qualified volunteers. However, the focus of several reports has been on how dire the situation is and the magnitude of the problem, leaving most to feel overwhelmed and unsure as to how to help and why to get involved...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048384/su-d-207b-06-predicting-breast-cancer-malignancy-on-dce-mri-data-using-pre-trained-convolutional-neural-networks
#19
N Antropova, B Huynh, M Giger
PURPOSE: We investigate deep learning in the task of distinguishing between malignant and benign breast lesions on dynamic contrast-enhanced MR images (DCE-MRIs), eliminating the need for lesion segmentation and extraction of tumor features. We evaluate convolutional neural network (CNN) after transfer learning with ImageNet, a database of thousands of non-medical images. METHODS: Under a HIPAA-compliant IRB protocol, a database of 551 (357 malignant and 194 benign) breast MRI cases was collected...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28048367/th-a-207b-00-shear-wave-imaging-and-a-qiba-us-biomarker-update
#20
Paul Carson
: Imaging of tissue elastic properties is a relatively new and powerful approach to one of the oldest and most important diagnostic tools. Imaging of shear wave speed with ultrasound is has been added to most high-end ultrasound systems. Understanding this exciting imaging mode aiding its most effective use in medicine can be a rewarding effort for medical physicists and other medical imaging and treatment professionals. Assuring consistent, quantitative measurements across the many ultrasound systems in a typical imaging department will constitute a major step toward realizing the great potential of this technique and other quantitative imaging...
June 2016: Medical Physics
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