Search results for "computer.programming_language"

2020

Physical activity parenting (PAP) is consistently correlated with children’s physical activity (PA). Children’s perception of PAP has garnered little attention given that it mediates the relationship between PAP and child PA outcomes. This study aimed to examine 7–10-year-old children’s perspectives on PAP practices and how they relate to their motivational regulation of PA. A total of 79 children 7–10 years of age participated in 19 semi-structured focus group interviews. Through qualitative theory-guided content analysis, using frameworks of parenting dimensions and self-determination theory (SDT), we found that children’s perceptions of high responsiveness and low demandingness in PAP—ac…

Third-order accurate monotone cubic Hermite interpolants

2019

Abstract Monotonicity-preserving interpolants are used in several applications as engineering or computer aided design. In last years some new techniques have been developed. In particular, in Arandiga (2013) some new methods to design monotone cubic Hermite interpolants for uniform and non-uniform grids are presented and analyzed. They consist on calculating the derivative values introducing the weighted harmonic mean and a non-linear variation. With these changes, the methods obtained are third-order accurate, except in extreme situations. In this paper, a new general mean is used and a third-order interpolant for all cases is gained. We perform several experiments comparing the known tec…

Description and evaluation of an introductory course to Matlab for a heterogeneous group of university students

2010

This paper presents the experience of the authors in teaching the Matlab™ software to students with different levels of academic training, even though all of them belong to the field of Science. Matlab™ is a worldwide standard in technical programming and computing, and its use is still growing; therefore, it is taught in many different university degree programs (Physics, Mathematics, Engineering, etc.). The course analyzed in this paper contains examples of different fields of knowledge to show the students the versatility and power of this tool. At the end of each course, which consists of 30 h, the students expressed their opinions about the content in a private opinion poll (questionna…

Advanced Stochastic Petri Net Modeling with the Mercury Scripting Language

2017

Formal models are widely used in performance and dependability studies of computational systems. Graphical modeling tools allow users to compose such models with ease, but they complicate the creation of models with a dynamic/complex structure, the hierarchical arrangement of different models, and the automatic execution of models with different parameter configurations. To overcome this problem, we created a scripting language for the Mercury tool that supports the combination of different modeling approaches (e.g., Stochastic Petri Nets and Reliability Block Diagrams) in a single project. In this paper, we focus on the extensions developed to improve the capabilities of Generalized Stocha…

The 54 days orbital period of AX J1820.5-1434 unveiled by Swift

2013

The hard X-ray survey that Swift-BAT has been performing since late 2004 has provided a considerable database for a large number of sources whose hard X-ray emission was poorly known. We are exploiting the BAT survey archive to improve the temporal and spectral characterization of the Galactic hard-X-ray sources. In this letter we focus on the study of the high mass X-ray binary AX J1820.5-1434. All the data relevant to AX J1820.5-1434 have been extracted from the BAT survey archive and analyzed using a folding technique to search for periodical modulations. A broad-band spectral analysis was also performed complementing the BAT spectrum with the available Swift-XRT and XMM-Newton pointed o…

Finding a 61.0-day orbital period for the HMXB 4U 1036-56 with the Swift-BAT monitoring

2013

Since November 2004, the Burst Alert Telescope on board Swift is producing a monitoring of the entire sky in the 15-150 keV band, recording the timing and spectral behavior of the detected sources. Here we study the properties of the HMXB 4U 1036-56 using both the BAT survey data and those from a Swift-XRT observation. A folding analysis performed on the BAT light curve of the first 100 months of survey unveils a periodic modulation with a period of 61.0 days, tied to the presence in the BAT light curve of several intensity enhancements lasting ~1/4 of P_0. We explain this modulation as the orbital period of the binary system. The position of 4U 1036-56 on the Corbet diagram, the derived se…

JaxoDraw: A graphical user interface for drawing Feynman diagrams

2003

JaxoDraw is a Feynman graph plotting tool written in Java. It has a complete graphical user interface that allows all actions to be carried out via mouse click-and-drag operations in a WYSIWYG fashion. Graphs may be exported to postscript/EPS format and can be saved in XML files to be used in later sessions. One of the main features of JaxoDraw is the possibility to produce LaTeX code that may be used to generate graphics output, thus combining the powers of TeX/LaTeX with those of a modern day drawing program. With JaxoDraw it becomes possible to draw even complicated Feynman diagrams with just a few mouse clicks, without the knowledge of any programming language.

The Short and Intense Post-Nationalist Period in Finnish Higher Education

2020

This chapter presents the transition from a nationalist to post-nationalist period since the 1980s as the increasing systematic mobility and European cooperation as well as the fall of the Soviet Union turned Finnish higher education towards Western cooperation. The new internationalization strategies first aimed at founding mobility programmes for higher education and then particularly English medium study programmes. Post-national nation state emerges in the analysis mainly as an actor on the global economy. The discourses of competition and success in the global markets are interwoven with discourses of protection of the nation state. The use of English as an ostensibly self-evident and …

An exploratory case study of interactive simulation for teaching Ecology

2016

This paper explores the effectiveness of interactive simulation for teaching a selected complex subject, Ecology, in higher education. Specifically, we carry out a lab intervention using interactive agent based simulation, to teach the complex concept of spatially-explicit predator prey interaction to undergraduate students of an advanced module: BIOU9CE (Community Ecology & Conservation Applications) at the University of Stirling. We propose use of Netlogo, an interactive agent-based simulation tool, and evaluate its effectiveness for learning and teaching of interactive simulation developed specifically for the classroom, compared with an existing, less interactive, simulation tool (R).

Kone ja automaatti

2011

Literary Machines and Automata: Feedbacking Poetics The article discusses the concepts of “machine”, “automatic”, and “feedback loop” as literary and poetic ideas from the terminological, historical, and contemporary perspectives. All of them can be seen as somewhat paradoxical terms, carrying human and organic connotations with them. The key phenomenon of this article is the generator, a machine or system that produces – generates – text. The history of poetic automata extends well beyond the Internet, computer, or even electricity. The article illustrates its claims with examples of poetry generators, from a combinatory poem of the Baroque era to a few Finnish contemporary digital works. …