Institution
University of Maribor
Education•Maribor, Slovenia•
About: University of Maribor is a education organization based out in Maribor, Slovenia. It is known for research contribution in the topics: Population & KEKB. The organization has 3987 authors who have published 13077 publications receiving 258339 citations. The organization is also known as: Univerza v Mariboru.
Papers published on a yearly basis
Papers
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01 Nov 2011
TL;DR: The results show that the jDElscop algorithm can deal with large-scale continuous optimization effectively and behaves significantly better than other three algorithms used in the comparison, in most cases.
Abstract: Many real-world optimization problems are large-scale in nature. In order to solve these problems, an optimization algorithm is required that is able to apply a global search regardless of the problems’ particularities. This paper proposes a self-adaptive differential evolution algorithm, called jDElscop, for solving large-scale optimization problems with continuous variables. The proposed algorithm employs three strategies and a population size reduction mechanism. The performance of the jDElscop algorithm is evaluated on a set of benchmark problems provided for the Special Issue on the Scalability of Evolutionary Algorithms and other Metaheuristics for Large Scale Continuous Optimization Problems. Non-parametric statistical procedures were performed for multiple comparisons between the proposed algorithm and three well-known algorithms from literature. The results show that the jDElscop algorithm can deal with large-scale continuous optimization effectively. It also behaves significantly better than other three algorithms used in the comparison, in most cases.
186 citations
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TL;DR: In this paper, the authors studied F-theory compactifications with U(1)×U (1) gauge symmetry on elliptically fibered Calabi-Yau manifolds with a rank two Mordell-Weil group.
Abstract: We study F-theory compactifications with U(1)×U(1) gauge symmetry on elliptically fibered Calabi-Yau manifolds with a rank two Mordell-Weil group. We find that the natural presentation of an elliptic curve $ \mathcal{E} $
with two rational points and a zero point is the generic Calabi-Yau onefold in dP
2. We determine the birational map to its Tate and Weier- strass form and the coordinates of the two rational points in Weierstrass form. We discuss its resolved elliptic fibrations over a general base B and classify them in the case of B = $ \mathbb{P} $
2. A thorough analysis of the generic codimension two singularities of these elliptic Calabi-Yau manifolds is presented. This determines the general U(1)×U(1)-charges of matter in corresponding F-theory compactifications. The matter multiplicities for the fibration over $ \mathbb{P} $
2 are determined explicitly and shown to be consistent with anomaly cancellation. Explicit toric examples are constructed, both with U(1)×U(1) and SU(5)×U(1)×U(1) gauge symmetry. As a by-product, we prove the birational equivalence of the two elliptic fibrations with elliptic fibers in the two blow-ups Bl
(1,0,0)
$ \mathbb{P} $
2(1, 2, 3) and Bl
(0,1,0)
$ \mathbb{P} $
2(1, 1, 2) employing birational maps and extremal transitions.
186 citations
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TL;DR: End-tidal carbon dioxide levels after 20 minutes of standard advanced cardiac life support may be used to predict restoration of spontaneous circulation (ROSC) with accuracy, and should be monitored during CPR and considered a useful prognostic value for determining the outcome of resuscitative efforts and when to cease CPR in the field.
Abstract: Prognosis in patients suffering out-of-hospital cardiac arrest is poor. Higher survival rates have been observed only in patients with ventricular fibrillation who were fortunate enough to have basic and advanced life support initiated soon after cardiac arrest. An ability to predict cardiac arrest outcomes would be useful for resuscitation. Changes in expired end-tidal carbon dioxide levels during cardiopulmonary resuscitation (CPR) may be a useful, noninvasive predictor of successful resuscitation and survival from cardiac arrest, and could help in determining when to cease CPR efforts. This is a prospective, observational study of 737 cases of out-of-hospital cardiac arrest. The patients were intubated and measurements of end-tidal carbon dioxide taken. Data according to the Utstein criteria, demographic information, medical data, and partial pressure of end-tidal carbon dioxide (PetCO2) values were collected for each patient in cardiac arrest by the emergency physician. We hypothesized that an end-tidal carbon dioxide level of 1.9 kPa (14.3 mmHg) or more after 20 minutes of standard advanced cardiac life support would predict restoration of spontaneous circulation (ROSC). PetCO2 after 20 minutes of advanced life support averaged 0.92 ± 0.29 kPa (6.9 ± 2.2 mmHg) in patients who did not have ROSC and 4.36 ± 1.11 kPa (32.8 ± 9.1 mmHg) in those who did (P < 0.001). End-tidal carbon dioxide values of 1.9 kPa (14.3 mmHg) or less discriminated between the 402 patients with ROSC and 335 patients without. When a 20-minute end-tidal carbon dioxide value of 1.9 kPa (14.3 mmHg) or less was used as a screening test to predict ROSC, the sensitivity, specificity, positive predictive value, and negative predictive value were all 100%. End-tidal carbon dioxide levels of more than 1.9 kPa (14.3 mmHg) after 20 minutes may be used to predict ROSC with accuracy. End-tidal carbon dioxide levels should be monitored during CPR and considered a useful prognostic value for determining the outcome of resuscitative efforts and when to cease CPR in the field.
183 citations
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TL;DR: In this article, the authors presented a method to detect the presence of brain tumors in the human brain using PhysRevLett, a Web of Science Record created on 2010-11-05, modified on 2017-05-12.
Abstract: Reference EPFL-ARTICLE-154577doi:10.1103/PhysRevLett.97.162001View record in Web of Science Record created on 2010-11-05, modified on 2017-05-12
183 citations
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Tohoku Gakuin University1, University of Tokyo2, Budker Institute of Nuclear Physics3, University of Tsukuba4, University of Sydney5, University of Melbourne6, National Central University7, Polish Academy of Sciences8, University of Maribor9, Tohoku University10, Chonnam National University11, Gyeongsang National University12, Sungkyunkwan University13, Princeton University14, Virginia Tech15, Tata Institute of Fundamental Research16, Korea University17, Nagoya University18, Nara Women's University19, École Polytechnique Fédérale de Lausanne20, Chiba University21, Niigata University22, Kyungpook National University23, University of Cincinnati24, Yonsei University25, Goethe University Frankfurt26, Austrian Academy of Sciences27, Seoul National University28, University of Science and Technology of China29, National Taiwan University30, Tokyo Metropolitan University31, Hiroshima Institute of Technology32, Osaka City University33, Tokyo University of Agriculture and Technology34, Toho University35, Kanagawa University36, Shinshu University37, Panjab University, Chandigarh38, University of Nova Gorica39, Peking University40, Tokyo Institute of Technology41
TL;DR: In this paper, a candidate C-even charmonium state is observed in the vicinity of 3.93 GeV/c(2), which is the previously unobserved chi(')(c2), the 2(3)P(2) state.
Abstract: We report on a search for new resonant states in the process gamma gamma -> D (D) over bar. A candidate C-even charmonium state is observed in the vicinity of 3.93 GeV/c(2). The production rate and the angular distribution in the gamma gamma center-of-mass frame suggest that this state is the previously unobserved chi(')(c2), the 2(3)P(2) charmonium state.
183 citations
Authors
Showing all 4077 results
Name | H-index | Papers | Citations |
---|---|---|---|
Ignacio E. Grossmann | 112 | 776 | 46185 |
Mirjam Cvetič | 89 | 456 | 27867 |
T. Sumiyoshi | 88 | 855 | 62277 |
M. Bračko | 87 | 738 | 30195 |
Xin-She Yang | 85 | 444 | 61136 |
Matjaž Perc | 84 | 400 | 22115 |
Baowen Li | 83 | 477 | 23080 |
S. Nishida | 82 | 678 | 27709 |
P. Križan | 78 | 749 | 26408 |
S. Korpar | 78 | 615 | 23802 |
Attila Szolnoki | 76 | 231 | 20423 |
H. Kawai | 76 | 477 | 22713 |
John Shawe-Taylor | 72 | 503 | 52369 |
Matjaz Perc | 57 | 148 | 12886 |
Mitja Lainscak | 55 | 287 | 22004 |