Results 51 to 60 of about 642,672 (160)

Prediction of Mild Cognitive Impairment Status: Pilot Study of Machine Learning Models Based on Longitudinal Data From Fitness Trackers

open access: yesJMIR Formative Research
BackgroundEarly signs of Alzheimer disease (AD) are difficult to detect, causing diagnoses to be significantly delayed to time points when brain damage has already occurred and current experimental treatments have little effect on
Qidi Xu   +4 more
doaj   +1 more source

Cost-effectiveness analysis of a randomized study of depression treatment options in primary care suggests stepped-care treatment may have economic benefits

open access: yesBMC Psychiatry, 2019
Background The stepped-care pathway (SCP) model has previously been found to be clinically effective for depressive disorder in some studies, but not all. Several groups have suggested that a stepped-care approach is the most appropriate in primary care.
Charles Yan   +3 more
doaj   +1 more source

Repeating Numbers Reduces Results: Violations of the Identity Axiom in Mental Arithmetic

open access: yesFrontiers in Psychology, 2018
Even simple mental arithmetic is fraught with cognitive biases. For example, adding repeated numbers (so-called tie problems, e.g., 2 + 2) not only has a speed and accuracy advantage over adding different numbers (e.g., 1 + 3) but may also lead to under ...
Martin H. Fischer, Samuel Shaki
doaj   +1 more source

Cue-Triggered Addiction and Natural Recovery [PDF]

open access: yes
In this paper we propose a model of natural recovery, a widespread yet unexplained aspect of addictive behavior, starting from the recent theory developed by Bernheim and Rangel (2004).
Chiara MOcenni   +2 more
core  

Explicit learning in ACT-R [PDF]

open access: yes, 1999
A popular distinction in the learning literature is the distinction between implicit and explicit learning. Although many studies elaborate on the nature of implicit learning, little attention is left for explicit learning.
Taatgen, Niels A.
core  

A revised perspective on the evaluation of IT/IS investments using an evolutionary approach [PDF]

open access: yes, 1998
On-going research into the evaluation of Information Technology (IT) / Information Systems (IS) projects has shown that aerospace and supply chain industries are needing to address the issue of effective project investment in order to gain technological ...
Irani, Z, Sharif, AM
core  

Queueing Game For Spectrum Access in Cognitive Radio Networks

open access: yes, 2015
In this paper, we investigate the problem of spectrum access decision-making for the Secondary Users (SUs) in the cognitive radio networks. When the Primary Users (PUs) are absent on certain frequency bandwidth, SUs can formulate a queue and wait for the
Chang, Zheng   +2 more
core   +1 more source

Development of competency-based assessment model for KRU RAK THIN scholarship’ recipients

open access: yesCogent Education
Competency-based assessment plays an important role in the development of learners’ education as it enables them to demonstrate their expertise and readiness for professional life.
Suwimon Kritkharuehart   +2 more
doaj   +1 more source

Effects of a mobility monitoring system on the cost of care in relation to reimbursement at Swiss nursing homes: learnings from a randomized controlled trial

open access: yesHealth Economics Review, 2017
Background/objective Nursing homes in Switzerland are under pressure to efficiently coordinate staff activities to cover their personnel costs under the care financing system.
Mario Stark   +4 more
doaj   +1 more source

Interaction Issues in Computer Aided Semantic\ud Annotation of Multimedia [PDF]

open access: yes, 2010
The CASAM project aims to provide a tool for more efficient and effective annotation of multimedia documents through collaboration between a user and a system performing an automated analysis of the media content.
Beale, Russell   +7 more
core  

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