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.
Papers published on a yearly basis
Papers
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TL;DR: The transformation and convergence of the fifth-generation mobile network and the internet of things technologies are discussed, toward the emergence of the smart sixth-generation (6G) networks which will employ AI to optimize and automate their operation.
Abstract: The next generation of telecommunication networks will integrate the latest developments and emerging advancements in telecommunications connectivity infrastructures. In this article, we discuss the transformation and convergence of the fifth-generation (5G) mobile network and the internet of things technologies, toward the emergence of the smart sixth-generation (6G) networks which will employ AI to optimize and automate their operation.
150 citations
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TL;DR: The reaction of di-2-pyridyl ketone, (2-py)2CO, with Ni(O2CMe)(2).4H2O yields the cage that contains extremely rare eta 1,mu 4-N3- groups; magnetic studies reveal that the spin ground state of the latter is nine times the groundState of the former.
150 citations
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TL;DR: The Corinth Rifts as mentioned in this paper are a series of west-northwest-trending Quaternary grabens in western Greece, where a major listric fault marks the southern edge of a deep asymmetric graben filled by the sea.
Abstract: The 30-km-wide Corinth rift is one of a series of west-northwest-trending Quaternary grabens in western Greece. In the north, a major listric fault marks the southern edge of a deep asymmetric graben filled by the sea.The footwall of this fault, which forms the southern part of the rift, has experienced epeirogenic uplift and 18% Quaternary extension along smaller listric faults. Rates of motion are determined by offsets in Quaternary rift-filling sediments. The uplift and listric extension of the southern part of the rift took place in the first two million years of rifting.This tectonic style occurs in other Greek Quaternary rifts, but comparable records have been destroyed by erosion in older rifts. Quaternary sediments exposed in the uplifted southern part of the rift comprise a northward-prograding deltaic sequence, the deposition of which continues today in the Gulf of Corinth. These Quaternary sediments are principally alluvial fan and coastal lacustrine conglomerates in the south, lacustrine Gilbert-type fan-delta conglomerates and marls in the center, and predominantly lacustrine marls overlain by thin marine or fluvial "caprock" in the north. The oldest marine "caprock" is mid-Pleistocene; this facies is generally transgressive over the lacustrine deltaic deposits. Mesoscopic structural features are unusually well developed in these sediments. Large listric faults are accommodated by minor synthetic or antithetic faults, rollover structures with counter faults, and low-dipping shear zones in the place where mesoscopic listric faults meet the decollement horizon. Some extension joints have been reactivated to form shear faults. The landscape on the uplifted southern part of the rift has flights of terraces previously interpreted as providing a detailed record of sea-level changes in the past 0.5 m.y. Most terraces result from fault disruption of the same delta-top surface, in places with marine caprock, that was also influenced by synsedimentary faulting. The marine caprock and associated alluvial facies are thin, and there is no evidence for river dissection due to lowered base level prior to the middle Pleistocene isotopic stage 6 (130-180 Ka); this indicates that marine highstands were only a little higher than normal lake level. In the late Pleistocene, lake levels dropped substantially during marine lowstands, leading to the dissection of the landscape and the deposition of thick alluvium during marine highstands. Caprock sediments preserve only an incomplete record of marine highstands.
150 citations
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TL;DR: An information systems framework that aims at integrating different actors' perspectives and tools across different activities, by explicitly addressing the knowledge and social dynamics of the whole process is presented.
150 citations
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TL;DR: In several of the strains cultured in media containing a low glucose concentration, unicellular morphology was observed, while at high glucose concentrations mycelia were predominant, indicating lipid degradation even for the genetically modified strains.
Abstract: The biochemical behavior of wild-type or genetically modified (presenting decreased expression of intracellular acyl-CoA oxidases) Yarrowia lipolytica strains cultivated on commercial glucose was studied. Flask nitrogen-limited cultures were performed favoring the production of organic acids (and potentially the accumulation of lipid). Nitrogen depletion induced secretion of citric acid, while intracellular lipid was not produced in high quantities. Maximum total citric acid up to 49 g/L (yield 0.85 g/g glucose) was produced. In some of the wild-type strains, an increase of glucose in the medium also induced noticeable production of acetic acid. Increasing the amount of added glucose led to an increase in the total lipid quantity (%) produced, although in the stationary growth phase the concentration of lipid declined, indicating lipid degradation even for the genetically modified strains. Total lipid amount did not exceed the value of 14%, while neutral fractions increased with increase in glucose concentration. In all cases, the total microbial lipids and major lipid fractions were composed of C16 and C18 (principally unsaturated) fatty acids. Finally, in several of the strains cultured in media containing a low glucose concentration, unicellular morphology was observed, while at high glucose concentrations mycelia were predominant.
149 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 |