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87 results on '"Fühner, T."'

1. Resurgence of common respiratory viruses in patients with community-acquired pneumonia (CAP)—A prospective multicenter study

Author

Dähne, Theo, primary, Bauer, Wolfgang, additional, Essig, Andreas, additional, Schaaf, Bernhard, additional, Barten-Neiner, Grit, additional, Spinner, Christoph D., additional, Pletz, Mathias W., additional, Rohde, Gernot, additional, Rupp, Jan, additional, Witzenrath, Martin, additional, Panning, Marcus, additional, Fuchs, A., additional, Engelmannn, M., additional, Stolz, D., additional, Bauer, W., additional, Mücke, H.C., additional, Suttorp, N., additional, Witzenrath, M., additional, Schmager, S., additional, Schaaf, B., additional, Kremling, J., additional, Nickoleit-Bitzenberger, D., additional, Azzaui, H., additional, Hower, M., additional, Hempel, F., additional, Prebeg, K., additional, Popkirova, K., additional, Kolditz, M., additional, Rohde, G., additional, Bellinghausen, C., additional, Grünewaldt, A., additional, Panning, M., additional, Welte, T., additional, Fühner, T., additional, van't Klooster, M., additional, Barten-Neiner, G., additional, Kröner, W., additional, Unruh, Ol., additional, Adaskina, N., additional, Eberherdt, F., additional, Julius, C., additional, Illig, T., additional, Klopp, N., additional, Pletz, M., additional, Schleenvoigt, B.T., additional, Forstner, C., additional, Moeser, A., additional, Ankert, J., additional, Drömannn, D., additional, Parschke, P., additional, Franzen, K., additional, Rupp, J., additional, Käding, N., additional, Waldeck, F., additional, Spinner, C., additional, Erber, J., additional, Voit, F., additional, Schneider, J., additional, Heigener, D., additional, Hering, I., additional, Albrich, W., additional, Seneghini, M., additional, Rassouli, F., additional, Baldesberger, S., additional, Essig, A., additional, Stenger, S., additional, Wallner, M., additional, Burgmann, H., additional, Traby, L., additional, Schubert, L., additional, and Chen, R., additional

Published
2024
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4. Resurgence of common respiratory viruses in patients with community-acquired pneumonia (CAP)—A prospective multicenter study

Author

Fuchs, A., Engelmannn, M., Stolz, D., Bauer, W., Mücke, H.C., Suttorp, N., Witzenrath, M., Schmager, S., Schaaf, B., Kremling, J., Nickoleit-Bitzenberger, D., Azzaui, H., Hower, M., Hempel, F., Prebeg, K., Popkirova, K., Kolditz, M., Rohde, G., Bellinghausen, C., Grünewaldt, A., Panning, M., Welte, T., Fühner, T., van't Klooster, M., Barten-Neiner, G., Kröner, W., Unruh, Ol., Adaskina, N., Eberherdt, F., Julius, C., Illig, T., Klopp, N., Pletz, M., Schleenvoigt, B.T., Forstner, C., Moeser, A., Ankert, J., Drömannn, D., Parschke, P., Franzen, K., Rupp, J., Käding, N., Waldeck, F., Spinner, C., Erber, J., Voit, F., Schneider, J., Heigener, D., Hering, I., Albrich, W., Seneghini, M., Rassouli, F., Baldesberger, S., Essig, A., Stenger, S., Wallner, M., Burgmann, H., Traby, L., Schubert, L., Chen, R., Dähne, Theo, Bauer, Wolfgang, Essig, Andreas, Schaaf, Bernhard, Barten-Neiner, Grit, Spinner, Christoph D., Pletz, Mathias W., Rohde, Gernot, Rupp, Jan, Witzenrath, Martin, and Panning, Marcus

Published
2024
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16. Physical fitness in third grade of primary school: A mixed model analysis of 108,295 children and 515 schools

Author

Kliegl R, Golle K, Granacher U, and Fühner T

Subjects
Mixed model, Primary (chemistry), business.industry, Physical fitness, Mathematics education, business, Psychology
Abstract

Children’s physical fitness development and related moderating effects of age and sex are well documented, especially boys’ and girls’ divergence during puberty. The situation might be different during prepuberty. As girls mature approximately two years earlier than boys, we tested a possible convergence of performance with five tests representing four components of physical fitness in a large sample of 108,295 eight-year old third-graders. Within this single prepubertal year of life and irrespective of the test, performance increased linearly with chronological age, and boys outperformed girls to a larger extent in tests requiring muscle mass for successful performance. Tests differed in the magnitude of age effects (gains), but there was no evidence for an interaction between age and sex. Moreover, “physical fitness” of schools correlated at r = 0.48 with their age effect which might imply that "fit schools” promote larger gains; expected secular trends from 2011 to 2019 were replicated.

Published
2021
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18. Körperliche Leistungsfähigkeit im Kontext von Wachstum und Reifung

Author

Menrath, Ingo, Graf, Christine, Granacher, Urs; https://orcid.org/0000-0002-7095-813X, Kriemler, Susi, Menrath, I ( Ingo ), Graf, C ( Christine ), Granacher, U ( Urs ), Kriemler, S ( Susi ), Fühner, T, Woll, A, Granacher, Urs, Menrath, Ingo, Graf, Christine, Granacher, Urs; https://orcid.org/0000-0002-7095-813X, Kriemler, Susi, Menrath, I ( Ingo ), Graf, C ( Christine ), Granacher, U ( Urs ), Kriemler, S ( Susi ), Fühner, T, Woll, A, and Granacher, Urs

Abstract

Kinder gleichen chronologischen Alters können sich erheblich in Wachstum und biologischer Reife unterscheiden. Diese unterschiedlichen körperlichen Voraussetzungen haben folglich einen Einfluss auf die körperliche Fitness. Aus diesem Grund gilt es, Wachstum und biologische Reife bei der Bewertung von Entwicklungsverläufen sowie der Interpretation körperlicher Leistungsdaten heranzuziehen, um vermeintliche Differenzen entsprechend ab- und einschätzen zu können. In diesem Kapitel sollen daher Methoden zur Abschätzung des biologischen Reifegrads dargelegt sowie ein Modell zur Entwicklung der körperlichen Fitness im Kindes- und Jugendalter unter Berücksichtigung des biologischen Reifegrads vorgestellt werden.

Published
2021

19. Sarkoidose

Author

Fühner, T., primary, Weite, T., additional, and Pletz, M.W., additional

Published
2010
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26. Perioperative ECMO Use in Lung Transplantation for Severe Pulmonary Hypertension

Author

Tudorache, I., primary, Sommer, W., additional, Ius, F., additional, Kühn, C., additional, Wiesner, O., additional, Hadem, J., additional, Fühner, T., additional, Avsar, M., additional, Schwerk, N., additional, Böthig, D., additional, Gottlieb, J., additional, Welte, T., additional, Bara, C., additional, Haverich, A., additional, Höper, M., additional, and Warnecke, G., additional

Published
2015
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39. Memetic Algorithms Parametric Optimization for Microlithography.

Author

Kacprzyk, Janusz, Abraham, Ajith, Grosan, Crina, Ishibuchi, Hisao, Dür, C., Fühner, T., Tollkühn, B., Erdmann, A., and Kókai, G.

Abstract

Numerous physical models have been developed in order to describe the physical and chemical processes constituting the optical microlithography process. Many of these models depend on parameters that have to be calibrated against experimental data. An optimization routine using a genetic algorithm (GA) proved a feasible approach in order to find adequate model parameters. However, the high computation time and the need for a better reproducibility of the results suggest improvements of this approach. In this chapter we show that the application of the proposed memetic algorithm (MA) to the calibration of photoresist parameters is suited to improve both the convergence behavior and the reproducibility of results. As a GA is a model of Darwinian natural evolution, so can an MA be qualified as a model of cultural evolution. An MA can be characterized as a combination of interactive and individual search of a given population. From this general model, a variety of implementations can be derived. In this chapter, we will present a hybrid MA employing a GA and a method from the field of mathematical constrained optimization, the sequential quadratic programming (SQP) algorithm. [ABSTRACT FROM AUTHOR]

Published
2007
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45. Image simulation of projection systems in photolithography

Author

Evanschitzky, P., Fühner, T., and Erdmann, A.

Abstract

The well-established Abbe formulation is one of today's most common approaches for the accurate image simulation of partial coherent projection systems used in semiconductor lithography. The development and application of lithographic imaging systems close to the theoretical resolution limits and the desire for the simulation of larger mask areas with high accuracy require several extensions of the classical Abbe approach. This paper presents the basics of the Abbe approach including the so-called Hopkins assumption. For the accurate simulation of today's lithography systems important physical effects like strong off-axis illumination, small feature sizes, ultra-high NAs, a polarization dependent behavior, imaging demagnification, aberrations, apodizations, and Jones pupils have to be described and taken into account. The resulting extensions of the Abbe approach are presented. The accuracy, flexibility, and computational performance of the new approach are demonstrated by application examples.

Published
2011
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50. Covid Pandemic Effects on the Physical Fitness of Primary School Children: Results of the German EMOTIKON Project.

Author

Teich P, Fühner T, Bähr F, Puta C, Granacher U, and Kliegl R

Abstract

Background: In spring of 2020, the Sars-CoV-2 incidence rate increased rapidly in Germany and around the world. Throughout the next 2 years, schools were temporarily closed and social distancing measures were put in place to slow the spread of the Covid-19 virus. Did these social restrictions and temporary school lockdowns affect children's physical fitness? The EMOTIKON project annually tests the physical fitness of all third-graders in the Federal State of Brandenburg, Germany. The tests assess cardiorespiratory endurance (6-min-run test), coordination (star-run test), speed (20-m sprint test), lower (powerLOW, standing long jump test), and upper (powerUP, ball-push test) limbs muscle power, and static balance (one-legged stance test with eyes closed). A total of 125,893 children were tested in the falls from 2016 to 2022. Primary analyses focused on 98,510 keyage third-graders (i.e., school enrollment according to the legal key date, aged 8 to 9 years) from 515 schools. Secondary analyses included 27,383 older-than-keyage third-graders (i.e., OTK, delayed school enrollment or repetition of a grade, aged 9 to 10 years), who have been shown to exhibit lower physical fitness than expected for their age. Linear mixed models fitted pre-pandemic quadratic secular trends, and took into account differences between children and schools., Results: Third-graders exhibited lower cardiorespiratory endurance, coordination, speed and powerUP in the Covid pandemic cohorts (2020-2022) compared to the pre-pandemic cohorts (2016-2019). Children's powerLOW and static balance were higher in the pandemic cohorts compared to the pre-pandemic cohorts. From 2020 to 2021, coordination, powerLOW and powerUP further declined. Evidence for some post-pandemic physical fitness catch-up was restricted to powerUP. Cohen's |ds| for comparisons of the pandemic cohorts 2020-2022 with pre-pandemic cohorts 2016-2019 ranged from 0.02 for powerLOW to 0.15 for coordination. Within the pandemic cohorts, keyage children exhibited developmental losses ranging from approximately 1 month for speed to 5 months for cardiorespiratory endurance. For powerLOW and static balance, the positive pandemic effects translate to developmental gains of 1 and 7 months, respectively. Pre-pandemic secular trends may account for some of the observed differences between pandemic and pre-pandemic cohorts, especially in powerLOW, powerUP and static balance. The pandemic further increased developmental delays of OTK children in cardiorespiratory endurance, powerUP and balance., Conclusions: The Covid-19 pandemic was associated with declines in several physical fitness components in German third-graders. Pandemic effects are still visible in 2022. Health-related interventions should specifically target those physical fitness components that were negatively affected by the pandemic (cardiorespiratory endurance, coordination, speed)., (© 2023. Springer Nature Switzerland AG.)

Published
2023
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