Institution
University of Jena
Education•Jena, Thüringen, Germany•
About: University of Jena is a education organization based out in Jena, Thüringen, Germany. It is known for research contribution in the topics: Laser & Population. The organization has 22198 authors who have published 45159 publications receiving 1401514 citations. The organization is also known as: Friedrich-Schiller-Universität Jena & Friedrich Schiller University Jena.
Topics: Laser, Population, Fiber laser, Femtosecond, Raman spectroscopy
Papers published on a yearly basis
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TL;DR: The results demonstrate that in the long term plant diversity essentially drives the performance of soil biota questioning the paradigm that belowground communities are not affected by plant diversity and reinforcing the importance of biodiversity for ecosystem functioning.
Abstract: Competing Interests: The authors have declared that no competing interests exist.
Funding: German Science Foundation (FOR 456), German Science Foundation (Ei 862/1-1). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
201 citations
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08 Jun 2014TL;DR: In this article, the authors review the recent progress on the first experimental demonstration of photonic topological insulators, along with a variety of new ideas associated with it, and present some of the most interesting results.
Abstract: We review the recent progress on the first experimental demonstration of photonic topological insulators, along with a variety of new ideas associated with it.
201 citations
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TL;DR: In this paper, functional magnetic resonance imaging (fMRI) was applied in 15 healthy right-handed male subjects performing an auditory time estimation task (duration discrimination of tone pairs in the range of 1,000-1,400 ms).
Abstract: Temporal information processing is a fundamental brain function, which might include central timekeeping mechanisms independent of sensory modality. Psychopharmacological and patient studies suggest a crucial role of the basal ganglia in time estimation. In this study, functional magnetic resonance imaging (fMRI) was applied in 15 healthy right-handed male subjects performing an auditory time estimation task (duration discrimination of tone pairs in the range of 1,000-1,400 ms) and frequency discriminations (tone pairs differing in pitch, around 1,000 Hz) as an active control task. Task difficulty was constantly modulated by an adaptive algorithm (weighted up-down method) reacting on individual performance. Time estimation (vs rest condition) elicited a distinct pattern of cerebral activity, including the right medial and both left and right dorsolateral prefrontal cortices (DLPFC), thalamus, basal ganglia (caudate nucleus and putamen), left anterior cingulate cortex, and superior temporal auditory areas. Most activations showed lateralisation to the right hemisphere and were similar in the frequency discrimination task. Comparing time and frequency tasks, we isolated activation in the right putamen restricted to time estimation only. This result supports the notion of central processing of temporal information associated with basal ganglia activity. Temporal information processing in the brain might thus be a distributed process of interaction between modality-dependent sensory cortical function, the putamen (with a timing-specific function), and additional prefrontal cortical systems related to attention and memory. Further investigations are needed to delineate the differential contributions of the striatum and other areas to timing.
201 citations
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TL;DR: It is concluded that despite the abundance of topical and systemic treatment options, disease management in patients with severe chronic HE is frequently inadequate and there is a strong need for RCTs of existing and new treatment options based on clearly diagnosed subtypes of HE and its severity.
Abstract: Hand eczema (HE) is one of the most frequent skin diseases and has often a chronically relapsing course with a poor prognosis resulting in a high social and economic impact for the individual and the society. In this article, we highlight the results of an expert workshop on the 'management of severe chronic hand eczema' with the focus on the epidemiology, the burden of severe HE, its classification and diagnostic procedures, and the current status of treatment options according to an evidence-based approach (randomized controlled clinical trials, RCTs). We conclude that despite the abundance of topical and systemic treatment options, disease management in patients with severe chronic HE is frequently inadequate. There is a strong need for RCTs of existing and new treatment options based on clearly diagnosed subtypes of HE and its severity.
201 citations
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University of Jena1, Charité2, RWTH Aachen University3, University of Bonn4, University of Hamburg5, Augsburg College6, University of Greifswald7, University of Göttingen8, University of Tübingen9, Dresden University of Technology10, Heidelberg University11, University of Erlangen-Nuremberg12, Bethel University13, University Medical Center14, Leipzig University15, Hannover Medical School16
TL;DR: In this paper, the authors compared the effect of moxifloxacin and meropenem with the effect on sepsis-related organ dysfunction and concluded that meropenems alone did not result in less organ failure.
Abstract: Context Early appropriate antimicrobial therapy leads to lower mortality rates associated with severe sepsis. The role of empirical combination therapy comprising at least 2 antibiotics of different mechanisms remains controversial. Objective To compare the effect of moxifloxacin and meropenem with the effect of meropenem alone on sepsis-related organ dysfunction. Design, Setting, and Patients A randomized, open-label, parallel-group trial of 600 patients who fulfilled criteria for severe sepsis or septic shock (n = 298 for monotherapy and n = 302 for combination therapy). The trial was performed at 44 intensive care units in Germany from October 16, 2007, to March 23, 2010. The number of evaluable patients was 273 in the monotherapy group and 278 in the combination therapy group. Interventions Intravenous meropenem (1 g every 8 hours) and moxifloxacin (400 mg every 24 hours) or meropenem alone. The intervention was recommended for 7 days and up to a maximum of 14 days after randomization or until discharge from the intensive care unit or death, whichever occurred first. Main Outcome Measure Degree of organ failure (mean of daily total Sequential Organ Failure Assessment [SOFA] scores over 14 days; score range: 0-24 points with higher scores indicating worse organ failure); secondary outcome: 28-day and 90-day all-cause mortality. Survivors were followed up for 90 days. Results Among 551 evaluable patients, there was no statistically significant difference in mean SOFA score between the meropenem and moxifloxacin group (8.3 points; 95% CI, 7.8-8.8 points) and the meropenem alone group (7.9 points; 95% CI, 7.5-8.4 points) (P = .36). The rates for 28-day and 90-day mortality also were not statistically significantly different. By day 28, there were 66 deaths (23.9%; 95% CI, 19.0%-29.4%) in the combination therapy group compared with 59 deaths (21.9%; 95% CI, 17.1%-27.4%) in the monotherapy group (P = .58). By day 90, there were 96 deaths (35.3%; 95% CI, 29.6%-41.3%) in the combination therapy group compared with 84 deaths (32.1%; 95% CI, 26.5%-38.1%) in the monotherapy group (P = .43). Conclusion Among adult patients with severe sepsis, treatment with combined meropenem and moxifloxacin compared with meropenem alone did not result in less organ failure. Trial Registration clinicaltrials.gov Identifier: NCT00534287
201 citations
Authors
Showing all 22435 results
Name | H-index | Papers | Citations |
---|---|---|---|
Cornelia M. van Duijn | 183 | 1030 | 146009 |
Veikko Salomaa | 162 | 843 | 135046 |
Andreas Pfeiffer | 149 | 1756 | 131080 |
Bernhard O. Palsson | 147 | 831 | 85051 |
Robert Huber | 139 | 671 | 73557 |
Joachim Heinrich | 136 | 1309 | 76887 |
Michael Schmitt | 134 | 2007 | 114667 |
Paul D.P. Pharoah | 130 | 794 | 71338 |
David Robertson | 127 | 1106 | 67914 |
Yuri S. Kivshar | 126 | 1845 | 79415 |
Ulrich S. Schubert | 122 | 2229 | 85604 |
Andreas Hochhaus | 117 | 923 | 68685 |
Werner Seeger | 114 | 1113 | 57464 |
Th. Henning | 110 | 1036 | 44699 |
Sascha Husa | 107 | 362 | 69907 |