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Integrated information theory

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https://www.readbyqxmd.com/read/28816478/towards-a-unified-model-of-vision-and-attention-effects-of-visual-landmarks-and-identity-cues-on-covert-and-overt-attention-movements
#1
Anthony J Lambert, Jaimie Wilkie, Andrea Greenwood, Nathan Ryckman, Evatte Sciberras-Lim, Laura-Jane Booker, Lenore Tahara-Eckl
To what extent are shifts of attention driven by encoding of visual-spatial landmarks, associated with useful locations, or by encoding of environmental cues that act as symbolic representations, providing information about where to look next? In Experiment 1 we found that when cues were presented with a long exposure time (300 ms) attention shifts were driven by the symbolic identity of cue stimuli, independently of their visual-spatial (landmark) features; but when cues were exposed very briefly, (66 ms), attention shifts were independent of symbolic information, and were driven instead by visual landmark features...
August 17, 2017: Journal of Experimental Psychology. Human Perception and Performance
https://www.readbyqxmd.com/read/28809807/dynamics-of-implementation-and-maintenance-of-organizational-health-interventions
#2
Mohammad S Jalali, Hazhir Rahmandad, Sally Lawrence Bullock, Alice Ammerman
In this study, we present case studies to explore the dynamics of implementation and maintenance of health interventions. We analyze how specific interventions are built and eroded, how the building and erosion mechanisms are interconnected, and why we can see significantly different erosion rates across otherwise similar organizations. We use multiple comparative obesity prevention case studies to provide empirical information on the mechanisms of interest, and use qualitative systems modeling to integrate our evolving understanding into an internally consistent and transparent theory of the phenomenon...
August 15, 2017: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/28809196/health-informatics-and-technology-for-integrated-elderly-care-in-the-context-of-hong-kong-a-case-study
#3
Cheuk Wing Chau, Eman Leung
The aging population creates tremendous pressure to healthcare. To resolve, scholars recognized the solution to this challenge is integrated care. To facilitate integrated care, health information technologies (HIT) is a critical enabler. This paper will first review how technology enhanced integrated care, and review on the existing literatures in system effective use and the three key external factors that enable HIT implementation. Applying Burton-Jones and Volkoff's contextualized theories of effective use of HIT to understand the role of health informatics and technology in the unique context of Hong Kong, we have conducted a case study research to identify the levers for improving HK integration of care through HIT...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28798553/exploring-individual-differences-in-online-addictions-the-role-of-identity-and-attachment
#4
Lucia Monacis, Valeria de Palo, Mark D Griffiths, Maria Sinatra
Research examining the development of online addictions has grown greatly over the last decade with many studies suggesting both risk factors and protective factors. In an attempt to integrate the theories of attachment and identity formation, the present study investigated the extent to which identity styles and attachment orientations account for three types of online addiction (i.e., internet addiction, online gaming addiction, and social media addiction). The sample comprised 712 Italian students (381 males and 331 females) recruited from schools and universities who completed an offline self-report questionnaire...
2017: International Journal of Mental Health and Addiction
https://www.readbyqxmd.com/read/28780948/constructive-alignment-of-a-research-informed-teaching-activity-within-an-undergraduate-diagnostic-radiography-curriculum-a%C3%A2-reflection
#5
R Higgins, P Hogg, L Robinson
AIM: To evaluate the learning experience of a level 5 (year 2) student cohort within a research-informed teaching (RiT) activity and to map findings against learning outcomes and level descriptors using constructive alignment. METHOD: An online questionnaire was used to explore the level 5 student experience of a Research-informed Teaching (RiT) activity. Responses were retrospectively mapped against Framework for Higher Education Qualifications (FHEQ) level descriptors for level 5 using constructive alignment...
September 2017: Radiography
https://www.readbyqxmd.com/read/28780293/progress-in-life-s-history-linking-darwinism-and-palaeontology-in-britain-1860-1914
#6
Chris Manias
This paper examines the tension between Darwinian evolution and palaeontological research in Britain in the 1860-1914 period, looking at how three key promoters of Darwinian thinking - Thomas Henry Huxley, Edwin Ray Lankester and Alfred Russell Wallace - integrated palaeontological ideas and narratives of life's history into their public presentations of evolutionary theory. It shows how engagement with palaeontological science was an important part of the promotion of evolutionary ideas in Britain, which often bolstered notions that evolution depended upon progress and development along a wider plan...
August 2, 2017: Studies in History and Philosophy of Biological and Biomedical Sciences
https://www.readbyqxmd.com/read/28778002/the-efficacy-of-combined-educational-and-site-management-actions-in-reducing-off-trail-hiking-in-an-urban-proximate-protected-area
#7
Karen S Hockett, Jeffrey L Marion, Yu-Fai Leung
Park and protected area managers are tasked with protecting natural environments, a particularly daunting challenge in heavily visited urban-proximate areas where flora and fauna are already stressed by external threats. In this study, an adaptive management approach was taken to reduce extensive off-trail hiking along a popular trail through an ecologically diverse and significant area in the Chesapeake and Ohio National Historical Park near Washington DC. Substantial amounts of off-trail hiking there had created an extensive 16...
August 1, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28769856/when-meaning-is-not-enough-distributional-and-semantic-cues-to-word-categorization-in-child-directed-speech
#8
Sara Feijoo, Carmen Muñoz, Anna Amadó, Elisabet Serrat
One of the most important tasks in first language development is assigning words to their grammatical category. The Semantic Bootstrapping Hypothesis postulates that, in order to accomplish this task, children are guided by a neat correspondence between semantic and grammatical categories, since nouns typically refer to objects and verbs to actions. It is this correspondence that guides children's initial word categorization. Other approaches, on the other hand, suggest that children might make use of distributional cues and word contexts to accomplish the word categorization task...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28764789/exploring-how-nurses-assess-monitor-and-manage-acute-pain-for-adult-critically-ill-patients-in-the-emergency-department-protocol-for-a-mixed-methods-study
#9
Wayne Varndell, Margaret Fry, Doug Elliott
BACKGROUND: Many critically ill patients experience moderate to severe acute pain that is frequently undetected and/or undertreated. Acute pain in this patient cohort not only derives from their injury and/or illness, but also as a consequence of delivering care whilst stabilising the patient. Emergency nurses are increasingly responsible for the safety and wellbeing of critically ill patients, which includes assessing, monitoring and managing acute pain. How emergency nurses manage acute pain in critically ill adult patients is unknown...
August 1, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28764408/information-theory-and-robotics-meet-to-study-predator-prey-interactions
#10
Daniele Neri, Tommaso Ruberto, Gabrielle Cord-Cruz, Maurizio Porfiri
Transfer entropy holds promise to advance our understanding of animal behavior, by affording the identification of causal relationships that underlie animal interactions. A critical step toward the reliable implementation of this powerful information-theoretic concept entails the design of experiments in which causal relationships could be systematically controlled. Here, we put forward a robotics-based experimental approach to test the validity of transfer entropy in the study of predator-prey interactions...
July 2017: Chaos
https://www.readbyqxmd.com/read/28756767/beyond-pilotitis-taking-digital-health-interventions-to-the-national-level-in-china-and-uganda
#11
REVIEW
Fei Huang, Sean Blaschke, Henry Lucas
BACKGROUND: Innovation theory has focused on the adoption of new products or services by individuals and their market-driven diffusion to the population at large. However, major health sector innovations typically emerge from negotiations between diverse stakeholders who compete to impose or at least prioritise their preferred version of that innovation. Thus, while many digital health interventions have succeeded in terms of adoption by a substantial number of providers and patients, they have generally failed to gain the level of acceptance required for their integration into national health systems that would promote sustainability and population-wide application...
July 31, 2017: Globalization and Health
https://www.readbyqxmd.com/read/28756750/specialist-palliative-care-nursing-and-the-philosophy-of-palliative-care-a-critical-discussion
#12
Jackie Robinson, Merryn Gott, Clare Gardiner, Christine Ingleton
Nursing is the largest regulated health professional workforce providing palliative care across a range of clinical settings. Historically, palliative care nursing has been informed by a strong philosophy of care which is soundly articulated in palliative care policy, research and practice. Indeed, palliative care is now considered to be an integral component of nursing practice regardless of the specialty or clinical setting. However, there has been a change in the way palliative care is provided. Upstreaming and mainstreaming of palliative care and the dominance of a biomedical model with increasing medicalisation and specialisation are key factors in the evolution of contemporary palliative care and are likely to impact on nursing practice...
July 2, 2017: International Journal of Palliative Nursing
https://www.readbyqxmd.com/read/28756504/the-relational-impact-of-multiple-sclerosis-an-integrative-review-of-the-literature-using-a-cognitive-analytic-framework
#13
Joanna Blundell Jones, Sue Walsh, Claire Isaac
This integrative literature review uses cognitive analytic therapy (CAT) theory to examine the impact of a chronic illness, multiple sclerosis (MS), on relationships and mental health. Electronic searches were conducted in six medical and social science databases. Thirty-eight articles met inclusion criteria, and also satisfied quality criteria. Articles revealed that MS-related demands change care needs and alter relationships. Using a CAT framework, the MS literature was analysed, and five key patterns of relating to oneself and to others were identified...
July 29, 2017: Journal of Clinical Psychology in Medical Settings
https://www.readbyqxmd.com/read/28751301/consumer-adoption-of-personal-health-record-systems-a-self-determination-theory-perspective
#14
Vahid Assadi, Khaled Hassanein
BACKGROUND: Personal Health Records (PHR) systems provide individuals with access and control over their health information and consequently can support individuals in becoming active participants, rather than passive recipients, in their own care process. In spite of numerous benefits suggested for consumers' utilizing PHR systems, research has shown that such systems are not yet widely adopted or well known to consumers. Bearing in mind the potential benefits of PHRs to consumers and their potential interest in these systems-and that similar to any other type of information system, adoption is a prerequisite for realizing the potential benefits of PHR systems-research is needed to understand how to enhance the adoption rates for PHR systems...
July 27, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28748105/a-feasibility-study-of-the-mini-after-telephone-intervention-for-the-management-of-fear-of-recurrence-in-breast-cancer-survivors-a-mixed-methods-study-protocol
#15
Susanne Cruickshank, Emma Steel, Deborah Fenlon, Jo Armes, Karen Scanlon, Elspeth Banks, Gerald Humphris
BACKGROUND: Fear of recurrence (FoR) is a major concern for patients following treatment for primary breast cancer, affecting 60-99% of breast cancer survivors. Mini-AFTER is a brief intervention developed to address this fear, that breast care nurses are ideally placed to deliver. However, their interest in delivering such an intervention is unknown and crucial to its introduction. This study aims to assess the perceived feasibility of the Mini-AFTER telephone intervention for implementation by breast care nurses to manage moderate levels of fear of recurrence among breast cancer survivors...
2018: Pilot and Feasibility Studies
https://www.readbyqxmd.com/read/28746975/breeding-habitat-selection-across-spatial-scales-is-grass-always-greener-on-the-other-side
#16
Paul Acker, Aurélien Besnard, Jean-Yves Monnat, Emmanuelle Cam
Habitat selection theory predicts that natural selection should favor mechanisms allowing individuals to choose habitats associated with the highest fitness prospects. However, identifying sources of information on habitat quality that individuals use to choose their breeding habitat has proved to be difficult. It has also proven difficult to identify dispersal costs that prevent individuals from joining the highest-quality sites. A synthesis that integrates dispersal costs and habitat selection mechanisms across space has remained elusive...
July 26, 2017: Ecology
https://www.readbyqxmd.com/read/28734285/extension-of-the-d3-dispersion-coefficient-model
#17
Eike Caldeweyher, Christoph Bannwarth, Stefan Grimme
A new model, termed D4, for the efficient computation of molecular dipole-dipole dispersion coefficients is presented. As in the related, well established D3 scheme, these are obtained as a sum of atom-in-molecule dispersion coefficients over atom pairs. Both models make use of dynamic polarizabilities obtained from first-principles time-dependent density functional theory calculations for atoms in different chemical environments employing fractional atomic coordination numbers for interpolation. Different from the D3 model, the coefficients are obtained on-the-fly by numerical Casimir-Polder integration of the dynamic, atomic polarizabilities α(iω)...
July 21, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28730744/improving-hospital-discharge-arrangements-for-people-who-are-homeless-a-realist-synthesis-of-the-intermediate-care-literature
#18
REVIEW
Michelle Cornes, Martin Whiteford, Jill Manthorpe, Joanne Neale, Richard Byng, Nigel Hewett, Michael Clark, Alan Kilmister, James Fuller, Robert Aldridge, Michela Tinelli
This review presents a realist synthesis of "what works and why" in intermediate care for people who are homeless. The overall aim was to update an earlier synthesis of intermediate care by capturing new evidence from a recent UK government funding initiative (the "Homeless Hospital Discharge Fund"). The initiative made resources available to the charitable sector to enable partnership working with the National Health Service (NHS) in order to improve hospital discharge arrangements for people who are homeless...
July 20, 2017: Health & Social Care in the Community
https://www.readbyqxmd.com/read/28729844/not-merely-experiential-unconscious-thought-can-be-rational
#19
Katie E Garrison, Ian M Handley
Individuals often form more reasonable judgments from complex information after a period of distraction vs. deliberation. This phenomenon has been attributed to sophisticated unconscious thought during the distraction period that integrates and organizes the information (Unconscious Thought Theory; Dijksterhuis and Nordgren, 2006). Yet, other research suggests that experiential processes are strengthened during the distraction (relative to deliberation) period, accounting for the judgment and decision benefit...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28718773/mouse-epileptic-seizure-detection-with-multiple-eeg-features-and-simple-thresholding-technique
#20
Quang M Tieng, Ashwin Anbazhagan, Min Chen, David Charles Reutens
Epilepsy is a common neurological disorder characterized by recurrent, unprovoked seizures. The search for new treatments for seizures and epilepsy relies upon studies in animal models of epilepsy. To capture data on seizures, many applications require prolonged electroencephalography (EEG) with recordings that generate voluminous data. The desire for efficient evaluation of these recordings motivates the development of automated seizure detection algorithms. Approach: A new seizure detection method is proposed, based on multiple features and a simple thresholding technique...
July 18, 2017: Journal of Neural Engineering
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