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Retrieval-based learning

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https://www.readbyqxmd.com/read/29341442/motivating-influences-and-ability-based-outcomes-of-dental-hygiene-baccalaureate-education-in-canada
#1
Z Kanji, D M Laronde
BACKGROUND: There is a scarcity of studies on Canadian baccalaureate dental hygienists. As discussions about baccalaureate education for dental hygiene continue on a national level, examining outcomes of earning a dental hygiene degree is paramount. OBJECTIVE: To investigate the motivating reasons and ability-based outcomes of earning a Bachelor of Dental Science in Dental Hygiene (BDSc) degree from the University of British Columbia (UBC), Canada. METHODS: UBC dental hygiene entry-to-practice (ETP) and degree-completion (DC) graduates (n = 116; 32%) from 1994 to 2016 participated in an online mixed-methods survey...
January 17, 2018: International Journal of Dental Hygiene
https://www.readbyqxmd.com/read/29331447/sharp-wave-ripples-as-a-signature-of-hippocampal-prefrontal-reactivation-for-memory-during-sleep-and-waking-states
#2
Wenbo Tang, Shantanu P Jadhav
It is widely believed that memories that are encoded and retrieved during waking behavior are consolidated during sleep. Recent studies on the interactions between the hippocampus and the prefrontal cortex have greatly advanced our understanding of the physiological bases of these memory processes. Although hippocampal-prefrontal network activity differs in many aspects during waking and sleep states, here we review evidence that hippocampal sharp-wave ripples (SWRs) emerge as a common neurophysiological pattern in both states, facilitating communication between these two regions via coordinated reactivation of stored memory information...
January 10, 2018: Neurobiology of Learning and Memory
https://www.readbyqxmd.com/read/29331250/inferred-joint-multigram-models-for-medical-term-normalization-according-to-icd
#3
Alicia Pérez, Aitziber Atutxa, Arantza Casillas, Koldo Gojenola, Álvaro Sellart
BACKGROUND: Electronic Health Records (EHRs) are written using spontaneous natural language. Often, terms do not match standard terminology like the one available through the International Classification of Diseases (ICD). OBJECTIVE: Information retrieval and exchange can be improved using standard terminology. Our aim is to render diagnostic terms written in spontaneous language in EHRs into the standard framework provided by the ICD. METHODS: We tackle diagnostic term normalization employing Weighted Finite-State Transducers (WFSTs)...
February 2018: International Journal of Medical Informatics
https://www.readbyqxmd.com/read/29329435/expanding-a-radiology-lexicon-using-contextual-patterns-in-radiology-reports
#4
Bethany Percha, Yuhao Zhang, Selen Bozkurt, Daniel Rubin, Russ B Altman, Curtis P Langlotz
Objective: Distributional semantics algorithms, which learn vector space representations of words and phrases from large corpora, identify related terms based on contextual usage patterns. We hypothesize that distributional semantics can speed up lexicon expansion in a clinical domain, radiology, by unearthing synonyms from the corpus. Materials and Methods: We apply word2vec, a distributional semantics software package, to the text of radiology notes to identify synonyms for RadLex, a structured lexicon of radiology terms...
January 10, 2018: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/29324416/unsupervised-deep-hashing-with-pseudo-labels-for-scalable-image-retrieval
#5
Haofeng Zhang, Li Liu, Yang Long, Ling Shao
In order to achieve efficient similarity searching, hash functions are designed to encode images into low-dimensional binary codes with the constraint that similar features will have a short distance in the projected Hamming space. Recently, deep learning-based methods have become more popular, and outperform traditional non-deep methods. However, without label information, most state-of-the-art unsupervised deep hashing (DH) algorithms suffer from severe performance degradation for unsupervised scenarios. One of the main reasons is that the ad-hoc encoding process cannot properly capture the visual feature distribution...
April 2018: IEEE Transactions on Image Processing: a Publication of the IEEE Signal Processing Society
https://www.readbyqxmd.com/read/29320593/injection-depth-in-intradermal-therapy-update-and-correction-of-published-data
#6
Patrick Micheels, Lisa Goodman
BACKGROUND: This paper sought to compare calculated injection depth data with published report claims concerning intradermal therapy and skin rejuvenation of the face, hands, neck, and décolleté. OBJECTIVE: A mathematical formula was employed to assess the injection depth, and data from literature were retrieved and compared with the calculated figures to determine whether the claims about the injection depth proved correct. METHODS: Based on a study by Della Volpe et al...
January 1, 2018: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/29318375/action-compatibility-in-spatial-knowledge-developed-through-virtual-navigation
#7
Qi Wang, Holly A Taylor, Tad T Brunyé
Action-compatibility effects (ACEs) arise due to incongruity between perceptuo-motor traces stored in memory and the perceptuo-motor demands of a retrieval task. Recent research has suggested that ACEs arising during spatial memory retrieval are additionally modulated by individual differences in how experienced participants are with a college campus environment. However, the extent and nature of experience with a real-world environment is difficult to assess and control, and characteristics of the retrieval task itself might modulate ACEs during spatial memory retrieval...
January 9, 2018: Psychological Research
https://www.readbyqxmd.com/read/29315940/bibliometric-analysis-of-literature-in-pharmacy-education-2000-2016
#8
Waleed M Sweileh, Samah W Al-Jabi, Sa'ed H Zyoud, Ansam F Sawalha
OBJECTIVES: Improving pharmacy education requires continuous research to optimize education and consequently pharmacy practice. The goal of this study is to assess national and international contributions to pharmacy education research and present results in comparative bibliometric format. METHODS: Search strategy based on journal name and specific keywords pertaining to pharmacy education were used to retrieve the worldwide literature in pharmacy education using Scopus database during the period from 2000 to 2016...
January 8, 2018: International Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/29260267/-responsibilities-and-concepts-for-undergraduate-and-postgraduate-medical-education-in-germany-a%C3%A2-plea-for-a%C3%A2-reorientation
#9
REVIEW
Hendrik van den Bussche, Detlef Niemann, Bernt-Peter Robra, Udo Schagen, Beate Schücking, Nobert Schmacke, Claudia Spies, Alf Trojan, Uwe Koch-Gromus
BACKGROUND: Undergraduate medical education in Germany takes place in the medical faculties of universities, whereas postgraduate medical education takes place in nearly all hospitals under the aegis of medical associations. Both phases of the medical qualification process live on their own; the communication between the two responsible bodies is negligible. Previous reforms have always tackled undergraduate education only, whereas postgraduate education takes place without public attention...
December 19, 2017: Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz
https://www.readbyqxmd.com/read/29258525/advancing-perinatal-patient-safety-through-application-of-safety-science-principles-using-health-it
#10
Jennifer Webb, Asta Sorensen, Samantha Sommerness, Beth Lasater, Kamila Mistry, Leila Kahwati
BACKGROUND: The use of health information technology (IT) has been shown to promote patient safety in Labor and Delivery (L&D) units. The use of health IT to apply safety science principles (e.g., standardization) to L&D unit processes may further advance perinatal safety. METHODS: Semi-structured interviews were conducted with L&D units participating in the Agency for Healthcare Research and Quality's (AHRQ's) Safety Program for Perinatal Care (SPPC) to assess units' experience with program implementation...
December 19, 2017: BMC Medical Informatics and Decision Making
https://www.readbyqxmd.com/read/29249946/moderate-partially-reduplicated-conditioned-stimuli-as-retrieval-cue-can-increase-effect-on-preventing-relapse-of-fear-to-compound-stimuli
#11
Junjiao Li, Wei Chen, Jingwen Caoyang, Wenli Wu, Jing Jie, Liang Xu, Xifu Zheng
The theory of memory reconsolidation argues that consolidated memory is not unchangeable. Once a memory is reactivated it may go back into an unstable state and need new protein synthesis to be consolidated again, which is called "memory reconsolidation". Boundary studies have shown that interfering with reconsolidation through pharmacologic or behavioral intervention can lead to the updating of the initial memory, for example, erasing undesired memories. Behavioral procedures based on memory reconsolidation interference have been shown to be an effective way to inhibit fear memory relapse after extinction...
2017: Frontiers in Human Neuroscience
https://www.readbyqxmd.com/read/29248122/pathology-of-graft-and-stent-graft-infections-lessons-learned-from-examination-of-explant-materials
#12
REVIEW
Anne Lejay, Antoine Monnot, Yannick Georg, Benjamin Colvard, Fabien Thaveau, Bernard Geny, Nabil Chakfé
Due to the aging population, the number of patients treated with aortic grafts or endografts continues to increase. Although infection after these procedures is uncommon, aortic graft infection is a life-threatening condition, and refinement of management guidelines based on implant pathophysiology is appropriate. In the early 1990s, our European collaborative retrieval program, European Group for Research on Prostheses Applied for Vascular Surgery (GEPROVAS) was commissioned to analyze the degenerative phenomenon occurring on explanted grafts or endografts...
June 2017: Seminars in Vascular Surgery
https://www.readbyqxmd.com/read/29238346/generating-a-tolerogenic-cell-therapy-knowledge-graph-from-literature
#13
Andre Lamurias, João D Ferreira, Luka A Clarke, Francisco M Couto
Tolerogenic cell therapies provide an alternative to conventional immunosuppressive treatments of autoimmune disease and address, among other goals, the rejection of organ or stem cell transplants. Since various methodologies can be followed to develop tolerogenic therapies, it is important to be aware and up to date on all available studies that may be relevant to their improvement. Recently, knowledge graphs have been proposed to link various sources of information, using text mining techniques. Knowledge graphs facilitate the automatic retrieval of information about the topics represented in the graph...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29236354/how-comprehensive-are-research-studies-investigating-the-efficacy-of-technology-enhanced-learning-resources-in-anatomy-education-a-systematic-review
#14
REVIEW
Lauren Clunie, Neil P Morris, Viktoria C T Joynes, James D Pickering
Anatomy education is at the forefront of integrating innovative technologies into its curricula. However, despite this rise in technology numerous authors have commented on the shortfall in efficacy studies to assess the impact such technology-enhanced learning (TEL) resources have on learning. To assess the range of evaluation approaches to TEL across anatomy education, a systematic review was conducted using MEDLINE, the Educational Resources Information Centre (ERIC), Scopus, and Google Scholar, with a total of 3,345 articles retrieved...
December 13, 2017: Anatomical Sciences Education
https://www.readbyqxmd.com/read/29233405/tone-and-style-in-pharmacy-course-syllabi
#15
Marty Eng, Jordan Nicholls, Lindsay Mailloux
OBJECTIVE: Syllabi are a part of the teaching and learning experience in pharmacy curricula. Yet, little has been done to understand the effects of these documents. Studies in Psychology and Social Work report important effects of style and tone of syllabi on student perceptions and performance. We sought to describe a cross-sectional pattern in the tone and style of pharmacy course syllabi. METHODS: We retrieved syllabi via US pharmacy institutions and association website searches...
March 2017: Currents in Pharmacy Teaching & Learning
https://www.readbyqxmd.com/read/29233398/an-evidence-based-analysis-of-learning-practices-the-need-for-pharmacy-students-to-employ-more-effective-study-strategies
#16
Daniel Brown
INTRODUCTION: Learning is a process of constructing neural connections between what is being learned and what has already been learned. Superficial thought processes associated with memorization produce shallow, short-term learning. Higher-order thought processing (critical thinking) produces deep, long-term learning. Pharmacy students should study in ways that enable them to retain and apply what they learn. PREDOMINANT LEARNING PRACTICES: Investigators who surveyed the learning practices of pharmacy students have reported that most students resort to cramming in preparation for an upcoming exam...
March 2017: Currents in Pharmacy Teaching & Learning
https://www.readbyqxmd.com/read/29230171/spatial-temporal-feature-analysis-on-single-trial-event-related-potential-for-rapid-face-identification
#17
Lei Jiang, Yun Wang, Bangyu Cai, Yueming Wang, Yiwen Wang
The event-related potential (ERP) is the brain response measured in electroencephalography (EEG), which reflects the process of human cognitive activity. ERP has been introduced into brain computer interfaces (BCIs) to communicate the computer with the subject's intention. Due to the low signal-to-noise ratio of EEG, most ERP studies are based on grand-averaging over many trials. Recently single-trial ERP detection attracts more attention, which enables real time processing tasks as rapid face identification...
2017: Frontiers in Computational Neuroscience
https://www.readbyqxmd.com/read/29219875/ehealth-interventions-for-parents-in-neonatal-intensive-care-units-a-systematic-review
#18
Justine Dol, Alannah Delahunty-Pike, Sheren Anwar Siani, Marsha Campbell-Yeo
BACKGROUND: As technology becomes increasingly more advanced, particularly video technology and interactive learning platforms, some neonatal intensive care units are embracing electronic health (eHealth) technologies to enhance and expand their family-centered care environments. Despite the emergence of eHealth, there has been a lack of systematic evaluation of its effectiveness thus far. OBJECTIVES: To examine the effect of eHealth interventions used in neonatal intensive care units on parent-related and infant outcomes...
December 2017: JBI Database of Systematic Reviews and Implementation Reports
https://www.readbyqxmd.com/read/29213188/a-novel-framework-for-intelligent-surveillance-system-based-on-abnormal-human-activity-detection-in-academic-environments
#19
Malek Al-Nawashi, Obaida M Al-Hazaimeh, Mohamad Saraee
Abnormal activity detection plays a crucial role in surveillance applications, and a surveillance system that can perform robustly in an academic environment has become an urgent need. In this paper, we propose a novel framework for an automatic real-time video-based surveillance system which can simultaneously perform the tracking, semantic scene learning, and abnormality detection in an academic environment. To develop our system, we have divided the work into three phases: preprocessing phase, abnormal human activity detection phase, and content-based image retrieval phase...
2017: Neural Computing & Applications
https://www.readbyqxmd.com/read/29204890/dna-cryptography-and-deep-learning-using-genetic-algorithm-with-nw-algorithm-for-key-generation
#20
Shruti Kalsi, Harleen Kaur, Victor Chang
Cryptography is not only a science of applying complex mathematics and logic to design strong methods to hide data called as encryption, but also to retrieve the original data back, called decryption. The purpose of cryptography is to transmit a message between a sender and receiver such that an eavesdropper is unable to comprehend it. To accomplish this, not only we need a strong algorithm, but a strong key and a strong concept for encryption and decryption process. We have introduced a concept of DNA Deep Learning Cryptography which is defined as a technique of concealing data in terms of DNA sequence and deep learning...
December 5, 2017: Journal of Medical Systems
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