Institution
University of Ljubljana
Education•Ljubljana, Slovenia•
About: University of Ljubljana is a education organization based out in Ljubljana, Slovenia. It is known for research contribution in the topics: Population & Liquid crystal. The organization has 17210 authors who have published 47013 publications receiving 1082684 citations. The organization is also known as: Univerza v Ljubljani.
Papers published on a yearly basis
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Haramaya University1, Université de Moncton2, Université de Montréal3, University of Ibadan4, National Heart Foundation of Australia5, University of La Frontera6, University of Cuenca7, University of Waterloo8, University of the Republic9, Ghent University10, National Taiwan University11, Karolinska Institutet12, University of Ottawa13, Technische Universität München14, University of Cape Town15, University of the Witwatersrand16, Swansea University17, Lithuanian Sports University18, Emory University19, University of Los Andes20, Central University of Venezuela21, Hong Kong Baptist University22, Qatar Airways23, University of Tartu24, University of Regina25, The Chinese University of Hong Kong26, Mahidol University27, Pennington Biomedical Research Center28, University of Queensland29, Seoul National University30, Queen's University31, Linköping University32, University of Medicine and Health Sciences33, University of Guadalajara34, Shanghai University of Sport35, National University of Science and Technology36, University of Primorska37, University of Porto38, University of Ghana39, University of Strathclyde40, University of Girona41, Carlos III Health Institute42, Universidade Federal de Santa Catarina43, Katholieke Universiteit Leuven44, University of South Australia45, University of Southern Denmark46, University of Auckland47, Bath Spa University48, University of Ljubljana49, Tribhuvan University50, Utrecht University51, J. F. Oberlin University52, University of Botswana53, Stamford University Bangladesh54, National Chung Hsing University55, University of Warsaw56
TL;DR: The present study provides rich new evidence showing that the situation regarding the physical activity of children and youth is a concern worldwide and strategic public investments to implement effective interventions to increase physical activity opportunities are needed.
Abstract: Background: Accumulating sufficient moderate to vigorous physical activity is recognized as a key determinant of physical, physiological, developmental, mental, cognitive, and social health among children and youth (aged 5–17 y). The Global Matrix 3.0ofReportCardgradesonphysicalactivitywasdevelopedtoachieveabetterunderstandingoftheglobalvariationinchildand youth physical activity and associated supports. Methods: Work groups from 49 countries followed harmonized procedures to develop their Report Cards by grading 10 common indicators using the best available data. The participating countries were divided into 3 categories using the United Nations’ human development index (HDI) classification (low or medium, high, and very high HDI). Results: A total of 490 grades, including 369 letter grades and 121 incomplete grades, were assigned by the 49 work groups. Overall, an average grade of “C−,”“D+,” and “C−” was obtained for the low and medium HDI countries, high HDI countries, and very high HDI countries, respectively. Conclusions: The present study provides rich new evidence showing that the situation regarding the physical activity of children and youth is a concern worldwide. Strategic public investments to implement effective interventions to increase physical activity opportunities are needed.
502 citations
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TL;DR: In this article, the luminosity calibration for the ATLAS detector at the LHC during pp collisions at root s = 7 TeV in 2010 and 2011 is presented, and a luminosity uncertainty of delta L/L = +/- 3.5 % is obtained.
Abstract: The luminosity calibration for the ATLAS detector at the LHC during pp collisions at root s = 7 TeV in 2010 and 2011 is presented. Evaluation of the luminosity scale is performed using several luminosity-sensitive detectors, and comparisons are made of the long-term stability and accuracy of this calibration applied to the pp collisions at root s = 7 TeV. A luminosity uncertainty of delta L/L = +/- 3.5 % is obtained for the 47 pb(-1) of data delivered to ATLAS in 2010, and an uncertainty of delta L/L = +/- 1.8 % is obtained for the 5.5 fb(-1) delivered in 2011.
499 citations
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TL;DR: In this paper, the periods of cambial activity and cell differentiation were assessed on a weekly time-scale on histological sections of Cambium and wood tissue collected over 2 to 5 years per site from 1998 to 2005 from the stems of seven conifer species.
Abstract: Aim To identify temperatures at which cell division and differentiation are active in order to verify the existence of a common critical temperature determining growth in conifers of cold climates.
Location Ten European and Canadian sites at different latitudes and altitudes.
Methods The periods of cambial activity and cell differentiation were assessed on a weekly time-scale on histological sections of cambium and wood tissue collected over 2 to 5 years per site from 1998 to 2005 from the stems of seven conifer species. All data were compared with daily air temperatures recorded from weather stations located close to the sites. Logistic regressions were used to calculate the probability of xylogenesis and of cambium being active at a given temperature.
Results Xylogenesis lasted from May to October, with a growing period varying from 3 to 5 months depending on location and elevation. Despite the wide geographical range of the monitored sites, temperatures for onset and ending of xylogenesis converged towards narrow ranges with average values around 4–5, 8–9 and 13–14 °C for daily minimum, mean and maximum temperature, respectively. On the contrary, cell division in the cambium stopped in July−August, when temperatures were still high.
Main conclusions Wood formation in conifers occurred when specific critical temperatures were reached. Although the timing and duration of xylogenesis varied among species, sites and years, the estimated temperatures were stable for all trees studied. These results provide biologically based evidence that temperature is a critical factor limiting production and differentiation of xylem cells in cold climates. Although daily temperatures below 4−5 °C are still favourable for photosynthesis, thermal conditions below these values could inhibit the allocation of assimilated carbon to structural investment, i.e. xylem growth.
499 citations
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TL;DR: This article proposes a new estimator of net survival probability that enables the desired comparability between countries and requires no modeling and is accompanied with a straightforward variance estimate.
Abstract: Estimation of relative survival has become the first and the most basic step when reporting cancer survival statistics. Standard estimators are in routine use by all cancer registries. However, it has been recently noted that these estimators do not provide information on cancer mortality that is independent of the national general population mortality. Thus they are not suitable for comparison between countries. Furthermore, the commonly used interpretation of the relative survival curve is vague and misleading. The present article attempts to remedy these basic problems. The population quantities of the traditional estimators are carefully described and their interpretation discussed. We then propose a new estimator of net survival probability that enables the desired comparability between countries. The new estimator requires no modeling and is accompanied with a straightforward variance estimate. The methods are described on real as well as simulated data.
497 citations
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Leibniz Institute for Astrophysics Potsdam1, University of Ljubljana2, Lund University3, Australian National University4, University of Padua5, Centre national de la recherche scientifique6, Johns Hopkins University7, Heidelberg University8, University of Cambridge9, Diego Portales University10, University of Strasbourg11, University of Hull12, University of Victoria13, University College London14, Australian Astronomical Observatory15, Macquarie University16, University of Sydney17, University of Hong Kong18, Princeton University19, Columbia University20, Max Planck Society21, University of Birmingham22, Aarhus University23, Pierre-and-Marie-Curie University24
TL;DR: In this article, the stellar atmospheric parameters (effective temperature, surface gravity, overall metallicity), radial velocities, individual abundances, and distances determined for 425,561 stars, which constitute the fourth public data release of the RAdial Velocity Experiment (RAVE).
Abstract: We present the stellar atmospheric parameters (effective temperature, surface gravity, overall metallicity), radial velocities, individual abundances, and distances determined for 425,561 stars, which constitute the fourth public data release of the RAdial Velocity Experiment (RAVE). The stellar atmospheric parameters are computed using a new pipeline, based on the algorithms of MATISSE and DEGAS. The spectral degeneracies and the Two Micron All Sky Survey photometric information are now better taken into consideration, improving the parameter determination compared to the previous RAVE data releases. The individual abundances for six elements (magnesium, aluminum, silicon, titanium, iron, and nickel) are also given, based on a special-purpose pipeline that is also improved compared to that available for the RAVE DR3 and Chemical DR1 data releases. Together with photometric information and proper motions, these data can be retrieved from the RAVE collaboration Web site and the Vizier database.
497 citations
Authors
Showing all 17388 results
Name | H-index | Papers | Citations |
---|---|---|---|
David Miller | 203 | 2573 | 204840 |
Hyun-Chul Kim | 176 | 4076 | 183227 |
James M. Tour | 143 | 859 | 91364 |
Carmen García | 139 | 1503 | 96925 |
Bernt Schiele | 130 | 568 | 70032 |
Vladimir Cindro | 129 | 1157 | 82000 |
Teresa Barillari | 129 | 984 | 78782 |
Sven Menke | 129 | 1121 | 82034 |
Horst Oberlack | 129 | 985 | 80069 |
Hubert Kroha | 129 | 1126 | 80746 |
Peter Schacht | 129 | 1030 | 80092 |
Siegfried Bethke | 129 | 1266 | 103520 |
Igor Mandić | 128 | 1065 | 79498 |
Stefan Kluth | 128 | 1261 | 84534 |
Andrej Gorišek | 128 | 951 | 67830 |