Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Maria Tirronen"'
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Marine populations often show considerable variation in their productivity, including regime shifts. Of special interest are prolonged shifts to low recruitment and low abundance which occur in many fish populations despite reductions in fishing pres
Externí odkaz:
https://doaj.org/article/7b30ed4be84448d8b6f3b7bf438d917d
Autor:
Ville Tirronen, Maria Tirronen
Publikováno v:
FIE
This Work in Progress Paper studies student and exercise modelling based on pass/fail log data gathered from an introductory programming course. Contemporary education capitalizes on the communications technology and remote study. This can create dis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::090219ff7ccdc823fbd8a0f682a38557
http://urn.fi/URN:NBN:fi:jyu-202102081474
http://urn.fi/URN:NBN:fi:jyu-202102081474
Autor:
Maria Tirronen
Publikováno v:
Applied Mathematical Modelling. 40:4986-4999
The reliability of processes with moving elastic and isotropic material containing initial cracks is considered in terms of fracture. The material is modelled as a moving plate which is simply supported from two of its sides and subjected to homogene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5efa1bfe6481ea3264a27e4571c2ca8a
https://doi.org/10.1016/j.apm.2015.12.010
https://doi.org/10.1016/j.apm.2015.12.010
Autor:
Maria Tirronen
Publikováno v:
Probabilistic Engineering Mechanics. 42:21-30
The reliability of systems with moving cracked elastic and isotropic material is considered. The material is modeled as a moving plate which continually has a crack on the edge. The plate is subjected to homogeneous tension acting in the traveling di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6446cca8517bab76308d451cbb6a29e7
https://doi.org/10.1016/j.probengmech.2015.09.004
https://doi.org/10.1016/j.probengmech.2015.09.004
Publikováno v:
Probabilistic engineering mechanics. 37:16-23
In this study, a probabilistic analysis of the critical velocity for an axially moving cracked elastic and isotropic plate is presented. Axially moving materials are commonly used in modelling of manufacturing processes, like paper making and plastic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::42cce4f0465f3d7d8b544a7bc4a2e801
http://juuli.fi/Record/0029547814
http://juuli.fi/Record/0029547814
Autor:
Maria Tirronen, Ville Tirronen
Publikováno v:
Koli Calling
Automatic assessment has become a widely used technique in programming courses. Even though modern techniques can practically ensure functional correctness of student solutions, it is less clear how to promote quality interaction between students and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9db2808fa74df8fd07684ab7fc437895
https://doi.org/10.1145/2999541.2999568
https://doi.org/10.1145/2999541.2999568
Autor:
Maria Tirronen
Publikováno v:
Maria Tirronen
In many industrial processes, such as printing paper, a material travels through a series of rollers unsupported and under longitudinal tension. The value of the tension has an important role in the system behaviour, such as fracture and me- chanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::499c99fe36e0f4d3811ca49672a6cd52
http://urn.fi/URN:ISBN:978-951-39-6444-3
http://urn.fi/URN:ISBN:978-951-39-6444-3
Autor:
Matti Kurki, Tero Tuovinen, Pekka Neittaanmäki, Nikolay Banichuk, Tytti Saksa, Maria Tirronen
We study systems of traveling continuum modeling the web as a thin elastic plate of brittle material, traveling between a system of supports at a constant velocity, and subjected to bending, in-plane tension and small initial cracks. We study crack g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1432448dd89355b5195123ccb4941c3
http://urn.fi/URN:NBN:fi:jyu-201302231261
http://urn.fi/URN:NBN:fi:jyu-201302231261
Autor:
Maria Tirronen, Nikolay Banichuk, Svetlana A. Ivanova, Tytti Saksa, Matti Kurki, Tero Tuovinen
Publikováno v:
Computational Methods in Applied Sciences ISBN: 9789400752870
The problems of safety analysis and optimization of a moving elastic web travelling between two rollers at a constant axial velocity are considered in this study. A model of a thin elastic plate subjected to bending and in-plane tension (distributed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c629096add2dc7c6faa1916a12ae90b2
https://doi.org/10.1007/978-94-007-5288-7_21
https://doi.org/10.1007/978-94-007-5288-7_21
Publikováno v:
Fish and Fisheries. 23(2):392-406
Many considerably declined fish populations have not fully recovered despite reductions in fishing pressure. One of the possible causes of impaired recovery is the (demographic) Allee effect. To investigate whether low-abundance recruitment dynamics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::babe61bf799355fa5705385f554d0349