Zobrazeno 1 - 10
of 18
pro vyhledávání: '"George Stavroulakis"'
Autor:
Owen D. Howells, George P. Petropoulos, Dimitris Triantakonstantis, Zacharias Ioannou, Prashant K. Srivastava, Spyridon E. Detsikas, George Stavroulakis
Publikováno v:
Environmental Earth Sciences. 82
Utilising cosmic-ray neutron probes is a relatively new approach in obtaining larger area soil moisture and various operational monitoring networks have been established worldwide utilising this technology to measure operationally this parameter. One
Autor:
Spyridon Methenitis, Evgenia D. Cherouveim, Christos Kroupis, Argyrios Tsantes, Kleopatra Ketselidi, Elpiniki Vlachopoulou, George Stavroulakis, Andreas Mavrogenis, Charilaos Tsolakis, Panagiotis Koulouvaris
Publikováno v:
International Journal of Sports Science & Coaching. 17:1167-1177
This study aimed to explore the importance of aerobic capacity and nutrition on 28-km mountain running performance and race-induced changes in body composition and biochemical blood indices, in recreational master athletes of different performance le
Soil Surface Moisture retrievals from EO and cosmic ray- based approach for selected sites in the UK
Autor:
Spyridon E. Detsikas, Owen D. Howells, Zacharias Ioannou, George P. Petropoulos, Dimitris Triantakonstantis, Prashant K. Srivastava, George Stavroulakis
Large-scale soil moisture monitoring is a critical element of sustainable intensification of agricultural land. Remote sensing provides the way forward required for nationwide soil moisture monitoring coverage. On the other, utilising cosmic-ray neut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::009f672d9ef9bd3643e6f448eee2ae5c
https://doi.org/10.5194/egusphere-egu22-11703
https://doi.org/10.5194/egusphere-egu22-11703
Autor:
George Stavroulakis, Spyridon Methenitis, George Koutroulis, Dimitrios Xanthis, Eugenia Cherouveim, Christos Kroupis, George Anastasiadis, Kleopatra Ketselidi, Elpiniki Vlachopoulou, Charilaos Tsolakis, Panagiotis Koulouvaris
Publikováno v:
Biomarkers : biochemical indicators of exposure, response, and susceptibility to chemicals. 27(5)
Aetiology and significance of exercise-induced troponin release remains a contentious issue. We investigated the effect of a 28 km mountain run on cardiac troponin I (cTnI), in relation to training, performance, nutritional, biochemical and echocardi
Publikováno v:
Springer Optimization and Its Applications ISBN: 9783030841430
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::315807f0ec2875a22daff0c7c641a3b2
https://doi.org/10.1007/978-3-030-84144-7_12
https://doi.org/10.1007/978-3-030-84144-7_12
Non-overlapping domain decomposition solution schemes for structural mechanics isogeometric analysis
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 341:695-717
Isogeometric analysis (IGA) is a novel computer aided engineering technique that addresses diverse problems in computational mechanics [ [1] , [2] , [3] , [4] ], all under the exact geometric representation. Apart from the exact geometric representat
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 327:392-410
In intrusive methods for the stochastic analysis of engineering systems, the solution of the stochastic partial differential equations leads to an augmented algebraic system of equations, with respect to the corresponding deterministic problem. The s
Autor:
George Stavroulakis, Gerasimos Sotiropoulos, Vissarion Papadopoulos, Dimitrios Tsapetis, Manolis Papadrakakis
Publikováno v:
Computer Methods in Applied Mechanics and Engineering. 373:113541
This work extends isogeometric thin shell formulations to incorporate constitutive laws generated by stochastic multiscale analyses. The integration of the constitutive law is performed through the thickness of the shell, in order to account for mate
Publikováno v:
International Journal for Numerical Methods in Engineering. 104:185-208
A methodology is proposed in this paper to construct an adaptive sparse polynomial chaos (PC) expansion of the response of stochastic systems whose input parameters are independent random variables modeled as random fields. The proposed methodology u
Publikováno v:
Computer Methods in Applied Mechanics and Engineering
This work revisits the computational performance of non-intrusive Monte Carlo versus intrusive Galerkin methods of large-scale stochastic systems in the framework of high performance computing environments. The purpose of this work is to perform an a