Institution
University of Ioannina
Education•Ioannina, Greece•
About: University of Ioannina is a education organization based out in Ioannina, Greece. It is known for research contribution in the topics: Population & Large Hadron Collider. The organization has 7654 authors who have published 20594 publications receiving 671560 citations. The organization is also known as: Panepistimio Ioanninon.
Papers published on a yearly basis
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TL;DR: In this multinational, population-based, time-dependent characterization of the health care cost of inflammatory bowel disease, increased expenditure was driven largely by country, diagnosis, hospitalization, and follow-up year.
217 citations
TL;DR: A suite of commands with graphical tools to facilitate the understanding of data, the evaluation of assumptions, and the interpretation of findings from network meta-analysis.
Abstract: Network meta-analysis has been established in recent years as a particularly useful evidence synthesis tool. However, it is still challenging to develop understandable and concise ways to present d...
217 citations
TL;DR: The usefulness of on-line solid-phase extraction in LC-NMR for peak storage after the LC separation prior to NMR analysis is demonstrated and the large sensitivity improvement leads to significantly reduced NMR acquisition times.
Abstract: Structure elucidation of natural products usually relies on a combination of NMR spectroscopy with mass spectrometry whereby NMR trails MS in terms of the minimum sample amount required. In the present study, the usefulness of on-line solid-phase extraction (SPE) in LC-NMR for peak storage after the LC separation prior to NMR analysis is demonstrated. The SPE unit allows the use of normal protonated solvents for the LC separation and fully deuterated solvents for flushing the trapped compounds to the NMR probe. Thus, solvent suppression is no longer necessary. Multiple trapping of the same analyte from repeated LC injections was utilized to solve the problem of low concentration and to obtain 2D heteronuclear NMR spectra. In addition, a combination of the SPE unit with a recently developed cryoflow NMR probe and an MS was evaluated. This on-line LC-UV-SPE-NMR-MS system was used for the automated analysis of a Greek oregano extract. Combining the data provided by the UV, MS, and NMR spectra, the flavonoids...
217 citations
TL;DR: The minimal hypersurfaces in E4 have the following properties: their mean curvature vector field is harmonic as discussed by the authors, which is the only property of E4 hypersurface that is known to be harmonic.
Abstract: The minimal hypersurfaces in E4 are the only hypersurfaces possessing the following property: Its mean curvature vector field is harmonic.
216 citations
TL;DR: The molecular mechanisms involved in the neurotoxic action of pesticides are reviewed, with emphasis on the mechanisms associated with the induction of neuronal cell death by paraquat as a model for Parkinsonian neurodegeneration.
216 citations
Authors
Showing all 7724 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| John P. A. Ioannidis | 185 | 1311 | 193612 |
| Kay-Tee Khaw | 174 | 1389 | 138782 |
| Elio Riboli | 158 | 1136 | 110499 |
| Mercouri G. Kanatzidis | 152 | 1854 | 113022 |
| Dimitrios Trichopoulos | 135 | 818 | 84992 |
| Gyorgy Vesztergombi | 133 | 1444 | 94821 |
| Niki Saoulidou | 132 | 1065 | 81154 |
| Apostolos Panagiotou | 132 | 1370 | 88647 |
| Ioannis Evangelou | 131 | 1225 | 82178 |
| Ioannis Papadopoulos | 129 | 1201 | 85576 |
| Nikolaos Manthos | 129 | 1256 | 81865 |
| Panagiotis Kokkas | 128 | 1234 | 81051 |
| Costas Foudas | 128 | 1112 | 83048 |
| Zoltan Szillasi | 128 | 1214 | 84392 |
| Matthias Schröder | 126 | 1421 | 82990 |