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
Papers
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TL;DR: Blocking multiple nerves was preferable to blocking any single nerve, periarticular infiltration, or epidural analgesia, and the combination of femoral and sciatic nerve block appears to be the overall best approach.
Abstract: Background:Optimal analgesia for total knee arthroplasty remains challenging. Many modalities have been used, including peripheral nerve block, periarticular infiltration, and epidural analgesia. However, the relative efficacy of various modalities remains unknown. The authors aimed to quantify and
143 citations
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TL;DR: In this paper, a search for supersymmetric particles in the final state with multiple jets and large missing transverse momentum was performed using a sample of proton-proton collisions collected with the CMS detector.
Abstract: Results are reported from a search for supersymmetric particles in the final state with multiple jets and large missing transverse momentum. The search uses a sample of proton-proton collisions at $ \sqrt{s} $ = 13 TeV collected with the CMS detector in 2016–2018, corresponding to an integrated luminosity of 137 fb$^{−1}$, representing essentially the full LHC Run 2 data sample. The analysis is performed in a four-dimensional search region defined in terms of the number of jets, the number of tagged bottom quark jets, the scalar sum of jet transverse momenta, and the magnitude of the vector sum of jet transverse momenta. No significant excess in the event yield is observed relative to the expected background contributions from standard model processes. Limits on the pair production of gluinos and squarks are obtained in the framework of simplified models for supersymmetric particle production and decay processes. Assuming the lightest supersymmetric particle to be a neutralino, lower limits on the gluino mass as large as 2000 to 2310 GeV are obtained at 95% confidence level, while lower limits on the squark mass as large as 1190 to 1630 GeV are obtained, depending on the production scenario.
143 citations
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TL;DR: In this paper, the formation of the CME EUV bubble and its initial dynamics and thermal evolution in the low corona using AIA images in three wavelengths (171 A, 193 A, and 211 A).
Abstract: The study of fast, eruptive events in the low solar corona is one of the science objectives of the Atmospheric Imaging Assembly (AIA) imagers on the recently launched Solar Dynamics Observatory (SDO), which take full disk images in 10 wavelengths with arcsecond resolution and 12 s cadence. We study with AIA the formation of an impulsive coronal mass ejection (CME) which occurred on 2010 June 13 and was associated with an M1.0 class flare. Specifically, we analyze the formation of the CME EUV bubble and its initial dynamics and thermal evolution in the low corona using AIA images in three wavelengths (171 A, 193 A, and 211 A). We derive the first ultra-high cadence measurements of the temporal evolution of the CME bubble aspect ratio (=bubble height/bubble radius). Our main result is that the CME formation undergoes three phases: it starts with a slow self-similar expansion followed by a fast but short-lived (~70 s) period of strong lateral overexpansion which essentially creates the CME. Then the CME undergoes another phase of self-similar expansion until it exits the AIA field of view. During the studied interval, the CME height-time profile shows a strong, short-lived, acceleration followed by deceleration. The lateral overexpansion phase coincides with the deceleration phase. The impulsive flare heating and CME acceleration are closely coupled. However, the lateral overexpansion of the CME occurs during the declining phase and is therefore not linked to flare reconnection. In addition, the multi-thermal analysis of the bubble does not show significant evidence of temperature change.
143 citations
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TL;DR: In this article, an extensive presence of intermetallic phases was observed in the cast products, as a result of both the inoculation by K 2 TiF 6 and the intensive reactivity of the carbides with the molten matrix.
143 citations
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TL;DR: A critical role for the early endocytic compartment in regulating Smad-dependent signaling is revealed and an important interconnection between early endosomal dynamics and TGFβ/activin signal transduction pathways is suggested.
143 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 |