Results 11 to 20 of about 4,444,969 (268)
A Scientific Classification of Volatility Models. [PDF]
Journal of Economic Surveys, 2008 Modeling volatility, or “predictable changes” over time and space in a variable, is crucial in the natural and social sciences. Life can be volatile, and anything that matters, and which changes over time and space, involves volatility.
Massimiliano Caporin, Michael McAleer
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Scientific models: meaning and role in scientific practice
Revista Científica, 2017 This article aims to contribute to a better understanding of the scientific models as a key component of the nature of science. For this, firstly the epistemological meaning of the scientific models and their role in the scientific practice are discussed.
José Antonio Acevedo-Díaz +3 more
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Proceedings of the Seventh International Learning Analytics & Knowledge Conference, 2017 Modeling has a strong focus in current science learning frameworks as a critical skill for students to learn. However, understanding students' scientific models and their modeling practices at scale is a difficult task that has not been taken up by the research literature.
David Quigley +2 more
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A Model of Scientific Communication [PDF]
Econometrica, 2021 We propose a positive model of empirical science in which an analyst makes a report to an audience after observing some data. Agents in the audience may differ in their beliefs or objectives, and may therefore update or act differently following a given report.
Andrews, Isaiah, Shapiro, Jesse M.
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Frontiers in Neuroscience, 2021 Ceftriaxone (CEF) is a safe and multipotent antimicrobial agent that possesses neuroprotective properties. Earlier, we revealed the restoration of cognitive function in OXYS rats with signs of Alzheimer’s disease (AD)-like pathology by CEF along with its
Maria A. Tikhonova +11 more
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There Is No Special Problem About Scientific Representation [PDF]
, 2005 In recent years, philosophers of science have devoted considerable attention to questions about scientific models, and particularly to the issue of how models can represent the world.
Callender, Craig, Cohen, Jonathan
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Intuition and Awareness of Abstract Models: A Challenge for Realists
Philosophies, 2018 It is plausible to think that, in order to actively employ models in their inquiries, scientists should be aware of their existence. The question is especially puzzling for realists in the case of abstract models, since it is not obvious how this is ...
Dimitris Kilakos
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Frontiers in Bioengineering and Biotechnology, 2023 Exogenous insulin therapy is the mainstay treatment for Type-1 diabetes (T1D) caused by insulin deficiency. A fine-tuned insulin supply system is important to maintain the glucose homeostasis.
Chi-Yu Li +31 more
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Revising Geology Labs to Explicitly Use the Scientific Method [PDF]
, 2003 This article points out that many content- or skill-based labs can be revised to explicitly involve the scientific method by asking students to propose hypotheses before making observations. Labs in which this method has been successfully applied include
Kimberly Hannula
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Parallel Rayleigh Quotient Optimization with FSAI-Based Preconditioning
Journal of Applied Mathematics, 2012 The present paper describes a parallel preconditioned algorithm for the solution of partial eigenvalue problems for large sparse symmetric matrices, on parallel computers.
Luca Bergamaschi +2 more
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