Institution
University of Patras
Education•Pátrai, Greece•
About: University of Patras is a education organization based out in Pátrai, Greece. It is known for research contribution in the topics: Population & Catalysis. The organization has 13372 authors who have published 31263 publications receiving 677159 citations. The organization is also known as: Panepistímio Patrón.
Topics: Population, Catalysis, Finite element method, Nonlinear system, Graphene
Papers published on a yearly basis
Papers
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TL;DR: In this paper, simple and rigorous rules are derived that govern the catalytic rate dependence on promoter concentration or on work function, Φ, of the catalyst surface, which enable one to predict the rate, r, dependence on Φ or on the promoter concentration on the basis of the rate dependent on the electron donor (D) or electron acceptor (A) reactant partial pressures, pD and pA, on the unpromoted catalyst surface.
126 citations
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TL;DR: The first time that a time-dependent entropy (TDE) is used in the quantification of brain injury level, the TDE was sensitive enough to monitor the significant changes in the subject's brain rhythms during recovery from global ischemic brain injury.
Abstract: Our approach is motivated by the need to generate a rigorous measure of the degree of disorder (or complexity) of the EEG signal in brain injury. Entropy is a method to quantify the order/disorder of a time series. It is the first time that a time-dependent entropy (TDE) is used in the quantification of brain injury level. The TDE was sensitive enough to monitor the significant changes in the subject's brain rhythms during recovery from global ischemic brain injury. Among the different entropy measures, we used Tsallis entropy. This entropy is parametrized and is able to match with the particular properties of EEG, like long-range rhythms, spikes, and bursts. The method was tested in a signal composed of segments of synthetic signals (Gaussian and uniform distributions) and segments of real signals. The real signal segments were extracted from normal EEG, EEG recordings from early recovery, and normal EEG corrupted by simulated spikes and bursts. Adult Wistar rats were subjected to asphyxia-cardiac arrest for 3 and 5 min. The TDE detected the pattern of ischemia-induced EEG alterations and was able to discriminate the different injury levels. Two parameters seem to be good descriptors of the recovery process; the mean entropy and the variance of the estimate followed opposite trends, with the mean entropy decreasing and its variance increasing with injury. © 2003 Biomedical Engineering Society.
PAC2003: 8719Nn, 8780-y, 8710+e, 8719La
126 citations
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TL;DR: This review aims to comprehensively highlight the role of microbes, with special emphasis on algae, on the entire plastic biodegradation process focusing on the depolarization of various synthetic plastic types and the ability of insects' gut microbial consortium to degrade synthetic plastic wastes.
126 citations
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TL;DR: In this article, the authors explore student-teacher's concerns and potential topics of reflection following their teaching experiences, based on the assumption that the essence of helping studentteachers lies in an exploration of their concerns about teaching.
Abstract: The essence of helping student‐teachers lies in an exploration of their concerns about teaching. Based on this assumption, the current study aimed to explore student‐teachers' concerns and potential topics of reflection, following their teaching experiences. The analysis of fifty‐nine journals revealed the complex pattern of past and future‐oriented concerns relevant to students' personal and professional identity, the mission and fading of the teaching profession, and the emotional dimensions of teaching. This paper contributes to the ongoing discussion about developing growth‐producing experiences for student‐teachers through their teaching practice. Die Erforschung der Interessen und Sorgen von Lehrerstudierenden bezuglich des Lehrens stellt eine wesentliche Hilfe fur sie dar. Auf der Grundlage dieser Einschatzung bestand das Ziel dieser Studie darin, zu explorieren, auf welche Thematiken und Interessen sich die Reflexionen der Lehrerstudierenden, im Zusammenhang ihrer Lehrerfahrung, beziehen. Die Anal...
126 citations
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TL;DR: It was shown that adults were likely to show unsatisfactory compliance and to use non-prescribed antibiotics, while parents were less likely to useNon-Prescribed antibiotics for their children and were more compliant.
126 citations
Authors
Showing all 13529 results
Name | H-index | Papers | Citations |
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Thomas J. Meyer | 120 | 1078 | 68519 |
Thoralf M. Sundt | 112 | 755 | 55708 |
Chihaya Adachi | 112 | 908 | 61403 |
Eleftherios P. Diamandis | 110 | 1064 | 52654 |
Roland Siegwart | 105 | 1154 | 51473 |
T. Geralis | 99 | 808 | 52221 |
Spyros N. Pandis | 97 | 377 | 51660 |
Michael Tsapatsis | 77 | 375 | 20051 |
George K. Karagiannidis | 76 | 653 | 24066 |
Eleftherios Mylonakis | 75 | 448 | 21413 |
Matthias Mörgelin | 75 | 332 | 18711 |
Constantinos C. Stoumpos | 75 | 194 | 27991 |
Raymond Alexanian | 75 | 211 | 21923 |
Mark J. Ablowitz | 74 | 374 | 27715 |
John Lygeros | 73 | 667 | 21508 |