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https://www.readbyqxmd.com/read/27911490/what-does-it-take-to-learn-a-word
#1
REVIEW
Larissa K Samuelson, Bob McMurray
Vocabulary learning is deceptively hard, but toddlers often make it look easy. Prior theories proposed that children's rapid acquisition of words is based on language-specific knowledge and constraints. In contrast, more recent work converges on the view that word learning proceeds via domain-general processes that are tuned to richly structured-not impoverished-input. We argue that new theoretical insights, coupled with methodological tools, have pushed the field toward an appreciation of simple, content-free processes working together as a system to support the acquisition of words...
December 1, 2016: Wiley Interdisciplinary Reviews. Cognitive Science
https://www.readbyqxmd.com/read/27883911/examining-the-relationship-between-rapid-automatized-naming-and-arithmetic-fluency-in-chinese-kindergarten-children
#2
Jiaxin Cui, George K Georgiou, Yiyun Zhang, Yixun Li, Hua Shu, Xinlin Zhou
Rapid automatized naming (RAN) has been found to predict mathematics. However, the nature of their relationship remains unclear. Thus, the purpose of this study was twofold: (a) to examine how RAN (numeric and non-numeric) predicts a subdomain of mathematics (arithmetic fluency) and (b) to examine what processing skills may account for the RAN-arithmetic fluency relationship. A total of 160 third-year kindergarten Chinese children (83 boys and 77 girls, mean age=5.11years) were assessed on RAN (colors, objects, digits, and dice), nonverbal IQ, visual-verbal paired associate learning, phonological awareness, short-term memory, speed of processing, approximate number system acuity, and arithmetic fluency (addition and subtraction)...
November 21, 2016: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/27881212/building-machines-that-learn-and-think-like-people
#3
Brenden M Lake, Tomer D Ullman, Joshua B Tenenbaum, Samuel J Gershman
Recent progress in artificial intelligence (AI) has renewed interest in building systems that learn and think like people. Many advances have come from using deep neural networks trained end-to-end in tasks such as object recognition, video games, and board games, achieving performance that equals or even beats humans in some respects. Despite their biological inspiration and performance achievements, these systems differ from human intelligence in crucial ways. We review progress in cognitive science suggesting that truly human-like learning and thinking machines will have to reach beyond current engineering trends in both what they learn, and how they learn it...
November 24, 2016: Behavioral and Brain Sciences
https://www.readbyqxmd.com/read/27872368/complementary-learning-systems-within-the-hippocampus-a-neural-network-modelling-approach-to-reconciling-episodic-memory-with-statistical-learning
#4
Anna C Schapiro, Nicholas B Turk-Browne, Matthew M Botvinick, Kenneth A Norman
A growing literature suggests that the hippocampus is critical for the rapid extraction of regularities from the environment. Although this fits with the known role of the hippocampus in rapid learning, it seems at odds with the idea that the hippocampus specializes in memorizing individual episodes. In particular, the Complementary Learning Systems theory argues that there is a computational trade-off between learning the specifics of individual experiences and regularities that hold across those experiences...
January 5, 2017: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences
https://www.readbyqxmd.com/read/27854266/using-technology-bioinformatics-and-health-informatics-approaches-to-improve-learning-experiences-in-optometry-education-research-and-practice
#5
REVIEW
Vivek K Gupta, Veer B Gupta
Rapid advances in ocular diagnostic approaches and emerging links of pathological changes in the eye with systemic disorders have widened the scope of optometry as the front line of eye health care. Expanding professional requirements stipulate that optometry students get a meticulous training in relevant information and communication technologies (ICT) and various bioinformatics and health informatics software to meet current and future challenges. Greater incorporation of ICT approaches in optometry education can facilitate increased student engagement in shared learning experiences and improve collaborative learning...
November 15, 2016: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/27853854/-dissemination-of-psychotherapy-modules-for-traumatized-refugees-experience-gained-from-trauma-work-in-crisis-and-conflict-regions
#6
T Elbert, S Wilker, M Schauer, F Neuner
With each additional accumulative exposure to severe and traumatic stressors, the likelihood of developing mental health problems and physical diseases increases. Displaced individuals have usually experienced a number of serious threats to health due to organized violence in their home country or attacks during the flight. Frequently, domestic violence adds additional strain to the stressors experienced. The resulting impairments in psychosocial functioning reduce the resources needed for social adjustment and integration...
November 16, 2016: Der Nervenarzt
https://www.readbyqxmd.com/read/27852219/computer-vision-applied-to-herbarium-specimens-of-german-trees-testing-the-future-utility-of-the-millions-of-herbarium-specimen-images-for-automated-identification
#7
Jakob Unger, Dorit Merhof, Susanne Renner
BACKGROUND: Global Plants, a collaborative between JSTOR and some 300 herbaria, now contains about 2.48 million high-resolution images of plant specimens, a number that continues to grow, and collections that are digitizing their specimens at high resolution are allocating considerable recourses to the maintenance of computer hardware (e.g., servers) and to acquiring digital storage space. We here apply machine learning, specifically the training of a Support-Vector-Machine, to classify specimen images into categories, ideally at the species level, using the 26 most common tree species in Germany as a test case...
November 16, 2016: BMC Evolutionary Biology
https://www.readbyqxmd.com/read/27832561/improved-hospital-mortality-with-a-low-met-dose-the-importance-of-a-modified-early-warning-score-and-communication-tool
#8
D V Mullany, M Ziegenfuss, M A Goleby, H E Ward
Rapid response systems have been mandated for the recognition and management of the deteriorating patient. Increasing medical emergency team (MET) dose may be associated with improved outcomes. Large numbers of MET calls may divert resources from the program providing the service unless additional personnel are provided. To describe the implementation and outcomes of a multifaceted rapid response system (RRS) in a teaching hospital, we conducted an observational study. The RRS consisted of the introduction of a MET together with 1) redesign of the ward observation chart with the vital sign variables colour-coded to identify variation from normal; 2) mandated minimum frequency of vital sign measurement; 3) three formal levels of escalation based on the degree of physiological instability as measured by a modified early warning score (MEWS); 4) COMPASS© education and e-learning package with a two-hour face-to-face small group tutorial; 5) practise in escalation and communication using the ISBAR (Identify, Situation, Background, Assessment, Response/Recommendation) communication tool...
November 2016: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/27822404/evolution-of-technology-in-teaching-blackboard-and-beyond-in-medical-education
#9
REVIEW
Jayakumary Muttappallymyalil, Susirith Mendis, Lisha Jenny John, Nisha Shanthakumari, Jayadevan Sreedharan, Rizwana B Shaikh
TEACHING AND LEARNING: the passing of knowledge from one generation to another - has been in existence from the earliest times of human civilization. It began in 1801, with a large piece of slate hung on the wall in a school in Scotland to provide information to a large audience at one time. In the US by mid-19th century, every class room had a blackboard to teach students. The modern version of the blackboard is either green or brown board. This was introduced in late 1960s. The whiteboards came into use during the late 1980s...
October 2016: Nepal journal of epidemiology
https://www.readbyqxmd.com/read/27819294/big-genomics-and-clinical-data-analytics-strategies-for-precision-cancer-prognosis
#10
Ghim Siong Ow, Vladimir A Kuznetsov
The field of personalized and precise medicine in the era of big data analytics is growing rapidly. Previously, we proposed our model of patient classification termed Prognostic Signature Vector Matching (PSVM) and identified a 37 variable signature comprising 36 let-7b associated prognostic significant mRNAs and the age risk factor that stratified large high-grade serous ovarian cancer patient cohorts into three survival-significant risk groups. Here, we investigated the predictive performance of PSVM via optimization of the prognostic variable weights, which represent the relative importance of one prognostic variable over the others...
November 7, 2016: Scientific Reports
https://www.readbyqxmd.com/read/27810700/robotic-nipple-sparing-mastectomy-for-the-treatment-of-breast-cancer-feasibility-and-safety-study
#11
Antonio Toesca, Nickolas Peradze, Andrea Manconi, Viviana Galimberti, Mattia Intra, Marco Colleoni, Bernardo Bonanni, Giuseppe Curigliano, Mario Rietjens, Giuseppe Viale, Virgilio Sacchini, Paolo Veronesi
BACKGROUND: We previously devised and reported on an innovative surgical technique of robotic nipple-sparing mastectomy and immediate robotic breast reconstruction. Here we describe the outcome of the first 29 such consecutive procedures performed on breast cancer patients to assess feasibility, reproducibility and safety. METHODS: The following morbidity factors were tested: operation time, conversion rate to open technique, length of hospitalization, registration of complications for 1 year postoperatively and their characterization as either minor, major, or multiple, depending on clinical severity and treatment required...
October 29, 2016: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/27807826/introduction-cancer-gene-networks
#12
Robert Clarke
Constructing, evaluating, and interpreting gene networks generally sits within the broader field of systems biology, which continues to emerge rapidly, particular with respect to its application to understanding the complexity of signaling in the context of cancer biology. For the purposes of this volume, we take a broad definition of systems biology. Considering an organism or disease within an organism as a system, systems biology is the study of the integrated and coordinated interactions of the network(s) of genes, their variants both natural and mutated (e...
2017: Methods in Molecular Biology
https://www.readbyqxmd.com/read/27805797/data-that-drive-closing-the-loop-in-the-learning-hospital-system
#13
Vincent X Liu, John W Morehouse, Jennifer M Baker, John D Greene, Patricia Kipnis, Gabriel J Escobar
The learning healthcare system describes a vision of US healthcare that capitalizes on science, information technology, incentives, and care culture to drive improvements in the quality of health care. The inpatient setting, one of the most costly and impactful domains of healthcare, is an ideal setting in which to use data and information technology to foster continuous learning and quality improvement. The rapid digitization of inpatient medicine offers incredible new opportunities to use data from routine care to generate new discovery and thus close the virtuous cycle of learning...
November 2016: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/27803331/rapid-and-independent-memory-formation-in-the-parietal-cortex
#14
Svenja Brodt, Dorothee Pöhlchen, Virginia L Flanagin, Stefan Glasauer, Steffen Gais, Monika Schönauer
Previous evidence indicates that the brain stores memory in two complementary systems, allowing both rapid plasticity and stable representations at different sites. For memory to be established in a long-lasting neocortical store, many learning repetitions are considered necessary after initial encoding into hippocampal circuits. To elucidate the dynamics of hippocampal and neocortical contributions to the early phases of memory formation, we closely followed changes in human functional brain activity while volunteers navigated through two different, initially unknown virtual environments...
November 1, 2016: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/27800282/digital-suicide-prevention-can-technology-become-a-game-changer
#15
REVIEW
Arshya Vahabzadeh, Ned Sahin, Amir Kalali
Suicide continues to be a leading cause of death and has been recognized as a significant public health issue. Rapid advances in data science can provide us with useful tools for suicide prevention, and help to dynamically assess suicide risk in quantitative data-driven ways. In this article, the authors highlight the most current international research in digital suicide prevention, including the use of machine learning, smartphone applications, and wearable sensor driven systems. The authors also discuss future opportunities for digital suicide prevention, and propose a novel Sensor-driven Mental State Assessment System...
May 2016: Innovations in Clinical Neuroscience
https://www.readbyqxmd.com/read/27800077/cholera-public-health-surveillance-in-the-republic-of-cameroon-opportunities-and-challenges
#16
Moise Chi Ngwa, Song Liang, Leonard Mbam Mbam, Arabi Mouhaman, Andrew Teboh, Kaousseri Brekmo, Onana Mevoula, John Glenn Morris
INTRODUCTION: In Cameroon, cholera has periodically resurfaced since it was first reported in 1971. In 2003, Cameroon adapted the Integrated Disease Surveillance and Response (IDSR) strategy to strengthen surveillance in the country. This study was an in-depth description and assessment of the structure, core and support functions, and attributes of the current cholera surveillance system in Cameroon. It also discussed its strengths and challenges with hope that lessons learned could improve the system in Cameroon and in other countries in Africa implementing the IDSR strategy...
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27779957/explosive-decompression-with-resultant-air-gas-embolism-in-a-fourth-generation-fighter-at-ground-level
#17
Joe X Zhang, Jacob R Berry, Devin P Beckstrand
BACKGROUND: Arterial gas embolism (AGE) is a rare condition in the flying community most often only ever seen in flight while operating at high altitude or incidents involving hypobaric chambers. This article describes a severe case of AGE that occurred in a pilot of a fourth generation fighter aircraft at ground level. The environmental control system (ECS) malfunctioned, causing an overpressurized cockpit and a subsequent explosive decompression when the pilot opened the canopy to egress...
2016: Aerospace Medicine and Human Performance
https://www.readbyqxmd.com/read/27760669/-the-role-of-textual-research-discipline-in-the-formation-and-development-of-the-learning-of-warm-disease
#18
Y Xiao, Z Z Huang
The theory of warm disease is basically founded in Su wen (Plain Questions) , with its basis laid down, and developed to mature in the Qing Dynasty. In addition to the developmental rules of medical science itself and the epidemics of warm disease at the turn of the Ming-Qing Dynasties, this theory rapidly developed and became an independent theory, the adoption of methodology of textual research also played an indispensable role. Specialists of warm disease sorted out, checked, and revised previous works, with discerning, annotating all terms and nomenclatures to raise questions, solvingdifficulties, strengthening the integrity, reliability, and precision of works on warm disease, thus deepened the knowledge of the nature of warm disease, promoted the formation of the specific system of diagnosis and treatment for the learning of warm disease...
July 28, 2016: Zhonghua Yi Shi za Zhi, Chinese Journal of Medical History
https://www.readbyqxmd.com/read/27756458/lessons-learned-from-developing-an-eradication-investment-case-for-lymphatic-filariasis
#19
R J Kastner, C M Stone, P Steinmann, M Tanner, F Tediosi
In the last few years, the concepts of disease elimination and eradication have again gained consideration from the global health community, with Guinea worm disease (dracunculiasis) on track to become the first parasitic disease to be eradicated. Given the many complex and interlinking issues involved in committing to a disease eradication initiative, such commitments must be based on a solid assessment of a broad range of factors. In this chapter, we discuss the value and implications of undertaking a systematic and fact-based analysis of the overall situation prior to embarking on an elimination or eradication programme...
2016: Advances in Parasitology
https://www.readbyqxmd.com/read/27756295/leveraging-quality-improvement-through-use-of-the-systems-assessment-tool-in-indigenous-primary-health-care-services-a-mixed-methods-study
#20
Frances C Cunningham, Sue Ferguson-Hill, Veronica Matthews, Ross Bailie
BACKGROUND: Assessment of the quality of primary health care health delivery systems is a vital part of continuous quality improvement (CQI) processes. The Systems Assessment Tool (SAT) was designed to support Indigenous PHC services in assessing and improving their health care systems. It was based on the Assessment of Chronic Illness Care scale, and on practical experience with applying systems assessments in quality improvement in Indigenous primary health care. We describe the development and application of the SAT, report on a survey to assess the utility of the SAT and review the use of the SAT in other CQI research programs...
October 18, 2016: BMC Health Services Research
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