Works matching AU Keller, Karsten

Results: 116

Sensitivity Analysis of a Simulated Hydrogel.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2021, v. 20, n. 1, p. 1, doi. 10.1002/pamm.202000317

By:

Keller, Karsten;
Wallmersperger, Thomas;
Ricken, Tim

Publication type:

Article

An Overview of Simulated Hydrogel Behaviour under Various Kinds of Stimulation.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2019, v. 19, n. 1, p. N.PAG, doi. 10.1002/pamm.201900487

By:

Keller, Karsten;
Wallmersperger, Thomas;
Ricken, Tim

Publication type:

Article

Behaviour of Anionic and Cationic Hydrogels.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2018, v. 18, n. 1, p. 1, doi. 10.1002/pamm.201800472

By:

Keller, Karsten;
Wallmersperger, Thomas;
Ricken, Tim

Publication type:

Article

Syncope in haemodynamically stable and unstable patients with acute pulmonary embolism - Results of the German nationwide inpatient sample.

Published in:

Scientific Reports, 2018, v. 8, n. 1, p. 1, doi. 10.1038/s41598-018-33858-1

By:

Keller, Karsten;
Hobohm, Lukas;
Münzel, Thomas;
Ostad, Mir Abolfazl;
Espinola-Klein, Christine

Publication type:

Article

Strength and muscle mass loss with aging process. Age and strength loss.

Published in:

Muscles, Ligaments & Tendons Journal (MLTJ), 2013, v. 3, n. 4, p. 346

By:

Keller, Karsten;
Engelhardt, Martin

Publication type:

Article

Self-Similar Sets 2. A Simple Approach to the Topological Structure of Fractals.

Published in:

Mathematische Nachrichten, 1991, v. 154, n. 1, p. 27, doi. 10.1002/mana.19911540104

By:

Bandt, Christoph;
Keller, Karsten

Publication type:

Article

Orthoposets of Extreme Points of Order-Intervals.

Published in:

Mathematische Nachrichten, 1989, v. 143, n. 1, p. 75, doi. 10.1002/mana.19891430107

By:

Keller, Karsten

Publication type:

Article

Persistent symptoms and clinical findings in adults with post-acute sequelae of COVID-19/post-COVID-19 syndrome in the second year after acute infection: A population-based, nested case-control study.

Published in:

PLoS Medicine, 2025, v. 22, n. 1, p. 1, doi. 10.1371/journal.pmed.1004511

By:

Peter, Raphael S.;
Nieters, Alexandra;
Göpel, Siri;
Merle, Uta;
Steinacker, Jürgen M.;
Deibert, Peter;
Friedmann-Bette, Birgit;
Nieß, Andreas;
Müller, Barbara;
Schilling, Claudia;
Erz, Gunnar;
Giesen, Roland;
Götz, Veronika;
Keller, Karsten;
Maier, Philipp;
Matits, Lynn;
Parthé, Sylvia;
Rehm, Martin;
Schellenberg, Jana;
Schempf, Ulrike

Publication type:

Article

Right atrium size in the general population.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-01968-y

By:

Keller, Karsten;
Sinning, Christoph;
Schulz, Andreas;
Jünger, Claus;
Schmitt, Volker H.;
Hahad, Omar;
Zeller, Tanja;
Beutel, Manfred;
Pfeiffer, Norbert;
Strauch, Konstantin;
Blankenberg, Stefan;
Lackner, Karl J.;
Prochaska, Jürgen H.;
Schulz, Eberhard;
Münzel, Thomas;
Wild, Philipp S.

Publication type:

Article

Galectin-3 for prediction of cardiac function compared to NT-proBNP in individuals with prediabetes and type 2 diabetes mellitus.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-98227-x

By:

Schmitt, Volker H.;
Prochaska, Jürgen H.;
Föll, Annegret S.;
Schulz, Andreas;
Keller, Karsten;
Hahad, Omar;
Koeck, Thomas;
Tröbs, Sven-Oliver;
Rapp, Steffen;
Beutel, Manfred;
Pfeiffer, Norbert;
Strauch, Konstantin;
Lackner, Karl J.;
Münzel, Thomas;
Wild, Philipp S.

Publication type:

Article

Total numbers and in-hospital mortality of patients with myocardial infarction in Germany during the FIFA soccer world cup 2014.

Published in:

Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-90582-z

By:

Keller, Karsten;
Hobohm, Lukas;
Schmitt, Volker H.;
Engelhardt, Martin;
Wenzel, Philip;
Post, Felix;
Münzel, Thomas;
Gori, Tommaso;
Friedmann-Bette, Birgit

Publication type:

Article

PREFACE.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2015, v. 20, n. 10, p. i, doi. 10.3934/dcdsb.2015.20.10i

By:

Amigó, José M.;
Keller, Karsten

Publication type:

Article

ENTROPY DETERMINATION BASED ON THE ORDINAL STRUCTURE OF A DYNAMICAL SYSTEM.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2015, v. 20, n. 10, p. 3507, doi. 10.3934/dcdsb.2015.20.3507

By:

KELLER, KARSTEN;
MAKSYMENKO, SERGIY;
STOLZ, INGA

Publication type:

Article

ON ENTROPY, ENTROPY-LIKE QUANTITIES, AND APPLICATIONS.

Published in:

Discrete & Continuous Dynamical Systems - Series B, 2015, v. 20, n. 10, p. 3301, doi. 10.3934/dcdsb.2015.20.3301

By:

AMIGÓ, JOSÉ M.;
KELLER, KARSTEN;
UNAKAFOVA, VALENTINA A.

Publication type:

Article

Hypertension is strongly associated with false-positive bicycle exercise stress echocardiography testing results.

Published in:

Blood Pressure, 2016, v. 25, n. 6, p. 351, doi. 10.1080/08037051.2016.1182419

By:

Keller, Karsten;
Stelzer, Kathrin;
Munzel, Thomas;
Ostad, Mir Abolfazl

Publication type:

Article

Risk of venous thromboembolism after endoprosthetic surgeries: lower versus upper extremity endoprosthetic surgeries.

Published in:

Heart & Vessels, 2019, v. 34, n. 5, p. 815, doi. 10.1007/s00380-018-1305-3

By:

Keller, Karsten;
Hobohm, Lukas;
Engelhardt, Martin

Publication type:

Article

Impact of advanced age on the severity of normotensive pulmonary embolism.

Published in:

Heart & Vessels, 2015, v. 30, n. 5, p. 647, doi. 10.1007/s00380-014-0533-4

By:

Keller, Karsten;
Beule, Johannes;
Coldewey, Meike;
Dippold, Wolfgang;
Balzer, Jörn

Publication type:

Article

Safety of transradial and transfemoral left ventricular compared with transfemoral right ventricular endomyocardial biopsy.

Published in:

ESC Heart Failure, 2020, v. 7, n. 6, p. 4015, doi. 10.1002/ehf2.13006

By:

Göbel, Sebastian;
Schwuchow‐Thonke, Sören;
Jansen, Thomas;
Karbach, Susanne;
Emrich, Tilman;
Gori, Tommaso;
Knies, Finja;
Schulz, Eberhard;
Münzel, Thomas;
Keller, Karsten;
Wenzel, Philip

Publication type:

Article

Association of transcatheter direct mitral annuloplasty with acute anatomic, haemodynamic, and clinical outcomes in severe mitral valve regurgitation.

Published in:

ESC Heart Failure, 2020, v. 7, n. 6, p. 3336, doi. 10.1002/ehf2.12957

By:

Geyer, Martin;
Keller, Karsten;
Sotiriou, Efthymios;
Tamm, Alexander R.;
Ruf, Tobias F.;
Kreidel, Felix;
Beiras‐Fernandez, Andres;
Gori, Tommaso;
Schulz, Eberhard;
Münzel, Thomas;
Bardeleben, Ralph Stephan

Publication type:

Article

Fatality rates and use of systemic thrombolysis in pregnant women with pulmonary embolism.

Published in:

ESC Heart Failure, 2020, v. 7, n. 5, p. 2365, doi. 10.1002/ehf2.12775

By:

Hobohm, Lukas;
Keller, Karsten;
Valerio, Luca;
Ni Ainle, Fionnuala;
Klok, Frederikus A.;
Münzel, Thomas;
Kucher, Nils;
Lankeit, Mareike;
Konstantinides, Stavros V.;
Barco, Stefano

Publication type:

Article

Modeling of Temperature-Sensitive Polyelectrolyte Gels by the Use of the Coupled Chemo-Electro-Mechanical Formulation.

Published in:

Mechanics of Advanced Materials & Structures, 2011, v. 18, n. 7, p. 511, doi. 10.1080/15376494.2011.605006

By:

Keller, Karsten;
Wallmersperger, Thomas;
Kröplin, Bernd;
Günther, Margarita;
Gerlach, Gerald

Publication type:

Article

A nationwide trend analysis on the usage of endomyocardial biopsy.

Published in:

Clinical Cardiology, 2024, v. 47, n. 2, p. 1, doi. 10.1002/clc.24198

By:

Keller, Karsten;
Göbel, Sebastian;
Gori, Tommaso;
Münzel, Thomas;
Wenzel, Philip;
Hobohm, Lukas

Publication type:

Article

Survival benefit of overweight patients undergoing MitraClip® procedure in comparison to normal‐weight patients.

Published in:

Clinical Cardiology, 2022, v. 45, n. 12, p. 1236, doi. 10.1002/clc.23897

By:

Keller, Karsten;
Geyer, Martin;
Hobohm, Lukas;
Tamm, Alexander R.;
Kreidel, Felix;
Ruf, Tobias F.;
Hell, Michaela;
Schmitt, Volker H.;
Bachmann, Kevin;
Born, Sonja;
Schulz, Eberhard;
Münzel, Thomas;
von Bardeleben, Ralph S.

Publication type:

Article

Noise annoyance and cardiovascular disease risk: results from a 10-year follow-up study.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-56250-8

By:

Hahad, Omar;
Gilan, Donya;
Michal, Matthias;
Tüscher, Oliver;
Chalabi, Julian;
Schuster, Alexander K.;
Keller, Karsten;
Hobohm, Lukas;
Schmitt, Volker H.;
König, Jochem;
Lackner, Karl J.;
Wild, Philipp;
Schattenberg, Jörn M.;
Daiber, Andreas;
Münzel, Thomas

Publication type:

Article

Tsallis Entropy and Generalized Shannon Additivity.

Published in:

Axioms (2075-1680), 2017, v. 6, n. 2, p. 14, doi. 10.3390/axioms6020014

By:

Jäckle, Sonja;
Keller, Karsten

Publication type:

Article

CD154 Costimulation Shifts the Local T-Cell Receptor Repertoire Not Only During Thymic Selection but Also During Peripheral T-Dependent Humoral Immune Responses.

Published in:

Frontiers in Immunology, 2018, p. 1, doi. 10.3389/fimmu.2018.01019

By:

Fähnrich, Anke;
Klein, Sebastian;
Sergé, Arnauld;
Nyhoegen, Christin;
Kombrink, Sabrina;
Möller, Steffen;
Keller, Karsten;
Westermann, Jürgen;
Kalies, Kathrin

Publication type:

Article

Temporal trends in patients with peripheral artery disease influenced by diabetes mellitus in Germany.

Published in:

Journal of Diabetes, 2022, v. 14, n. 10, p. 670, doi. 10.1111/1753-0407.13316

By:

Schmitt, Volker H.;
Hobohm, Lukas;
Vosseler, Markus;
Brochhausen, Christoph;
Münzel, Thomas;
Espinola‐Klein, Christine;
Keller, Karsten

Publication type:

Article

A dynamic model of circadian rhythms in rodent tail skin temperature for comparison of drug effects.

Published in:

Journal of Circadian Rhythms, 2012, v. 10, n. 1, p. 1, doi. 10.1186/1740-3391-10-1

By:

Girbig, Dorothee;
Keller, Karsten;
Prelle, Katja;
Patchev, Vladimir;
Vonk, Richardus;
Igl, Bernd-Wolfgang

Publication type:

Article

Separation Processes in Life Sciences - A Challenge for the Future.

Published in:

Chemie Ingenieur Technik (CIT), 2001, v. 73, n. 6, p. 723, doi. 10.1002/1522-2640(200106)73:6<723::AID-CITE7232222>3.0.CO;2-S

By:

Keller, Karsten;
Friedmann, Thomas

Publication type:

Article

Aus den Auf- und Abwärtsbewegungen einer Zeitreihe lernen.

Published in:

Mitteilungen der DMV, 2022, v. 30, n. 1, p. 25, doi. 10.1515/dmvm-2022-0010

By:

Mohr, Marisa;
Keller, Karsten

Publication type:

Article

Obesity and Its Impact on Adverse In-Hospital Outcomes in Hospitalized Patients With COVID-19.

Published in:

Frontiers in Endocrinology, 2022, v. 13, p. 1, doi. 10.3389/fendo.2022.876028

By:

Keller, Karsten;
Sagoschen, Ingo;
Schmitt, Volker H.;
Sivanathan, Visvakanth;
Espinola-Klein, Christine;
Lavie, Carl J.;
Münzel, Thomas;
Hobohm, Lukas

Publication type:

Article

Trends in thrombolytic treatment and outcomes of acute pulmonary embolism in Germany.

Published in:

European Heart Journal, 2020, v. 41, n. 4, p. 522, doi. 10.1093/eurheartj/ehz236

By:

Keller, Karsten;
Hobohm, Lukas;
Ebner, Matthias;
Kresoja, Karl-Patrik;
Münzel, Thomas;
Konstantinides, Stavros V;
Lankeit, Mareike

Publication type:

Article

Mansoor's Self‐Report Tool for Cardiovascular Risk Assessment predicts adverse in‐hospital events in patients with pulmonary embolism.

Published in:

Clinical Respiratory Journal, 2023, v. 17, n. 2, p. 80, doi. 10.1111/crj.13571

By:

Keller, Karsten;
Schmitt, Volker H.;
Ostad, Mir A.;
Münzel, Thomas;
Hobohm, Lukas;
Espinola‐Klein, Christine

Publication type:

Article

Venous thromboembolism in patients hospitalized for knee joint replacement surgery.

Published in:

Scientific Reports, 2020, v. 10, n. 1, p. 1, doi. 10.1038/s41598-020-79490-w

By:

Keller, Karsten;
Hobohm, Lukas;
Barco, Stefano;
Schmidtmann, Irene;
Münzel, Thomas;
Engelhardt, Martin;
Eckhard, Lukas;
Konstantinides, Stavros V.;
Drees, Philipp

Publication type:

Article

Diabetes mellitus and its impact on mortality rate and outcome in pulmonary embolism.

Published in:

Journal of Diabetes Investigation, 2022, v. 13, n. 4, p. 725, doi. 10.1111/jdi.13710

By:

Schmitt, Volker H;
Hobohm, Lukas;
Sivanathan, Visvakanth;
Brochhausen, Christoph;
Gori, Tommaso;
Münzel, Thomas;
Konstantinides, Stavros V;
Keller, Karsten

Publication type:

Article

Heart rate in pulmonary embolism.

Published in:

Internal & Emergency Medicine, 2015, v. 10, n. 6, p. 663, doi. 10.1007/s11739-015-1198-4

By:

Keller, Karsten;
Beule, Johannes;
Coldewey, Meike;
Dippold, Wolfgang;
Balzer, Jörn

Publication type:

Article

Neue Möglichkeiten zur Auslegung und Optimierung von Zentrifugenprozessen mit einer neu entwickelten Labor-Becherzentrifuge.

Published in:

Chemie Ingenieur Technik (CIT), 2000, v. 72, n. 9, p. 1009, doi. 10.1002/1522-2640(200009)72:9<1009::AID-CITE10090>3.0.CO;2-Z

By:

Keller, Karsten

Publication type:

Article

Burden of disease in Germany attributed to ambient particulate matter pollution: Findings from the Global Burden of Disease Study 2019.

Published in:

Herz (0340-9937), 2025, v. 50, n. 1, p. 42, doi. 10.1007/s00059-024-05269-8

By:

Hahad, Omar;
Lelieveld, Jos;
Al-Kindi, Sadeer;
Schmitt, Volker H.;
Hobohm, Lukas;
Keller, Karsten;
Röösli, Martin;
Kuntic, Marin;
Daiber, Andreas

Publication type:

Article

Lungenembolie.

Published in:

Innere Medizin (2731-7080), 2023, v. 64, n. 1, p. 40, doi. 10.1007/s00108-022-01460-3

By:

Hobohm, Lukas;
Keller, Karsten;
Konstantinides, Stavros

Publication type:

Article

Atrial Adaptations in Athletes Heart.

Published in:

Echocardiography, 2024, v. 41, n. 9, p. 1, doi. 10.1111/echo.15931

By:

Stadter, Philipp;
Keller, Karsten

Publication type:

Article

Feasibility of a MPR‐based 3DTEE guidance protocol for transcatheter direct mitral valve annuloplasty.

Published in:

Echocardiography, 2020, v. 37, n. 9, p. 1436, doi. 10.1111/echo.14694

By:

Geyer, Martin;
Sotiriou, Efthymios;
Keller, Karsten;
Tamm, Alexander R.;
Ruf, Tobias F.;
Kreidel, Felix;
Beiras‐Fernandez, Andres;
Kornberger, Angela;
Yang, Yang;
Emrich, Tilman;
Schulz, Eberhard;
Münzel, Thomas;
Bardeleben, Ralph Stephan

Publication type:

Article

Impact of Psoriasis on Mortality Rate and Outcome in Myocardial Infarction.

Published in:

2020

By:

Karbach, Susanne;
Hobohm, Lukas;
Wild, Johannes;
Münzel, Thomas;
Gori, Tommaso;
Wegner, Joanna;
Steinbrink, Kerstin;
Wenzel, Philip;
Keller, Karsten

Publication type:

journal article

Time trends of pulmonary endarterectomy in patients with chronic thromboembolic pulmonary hypertension.

Published in:

Pulmonary Circulation, 2021, v. 11, n. 2, p. 1, doi. 10.1177/20458940211008069

By:

Hobohm, Lukas;
Keller, Karsten;
Münzel, Thomas;
Konstantinides, Stavros V.;
Lankeit, Mareike

Publication type:

Article

IMPACT OF CARTILAGE DAMAGE ON ARTHROGENIC MUSCLE INHIBITION IN PATIENTS WITH MENISCUS INJURIES.

Published in:

Journal of Musculoskeletal Research, 2016, v. 19, n. 1, p. -1, doi. 10.1142/S0218957716500019

By:

Karsten, Keller;
Martin, Engelhardt

Publication type:

Article

On Rényi Permutation Entropy.

Published in:

Entropy, 2022, v. 24, n. 1, p. 37, doi. 10.3390/e24010037

By:

Gutjahr, Tim;
Keller, Karsten

Publication type:

Article

Entropy Measures for Data Analysis II: Theory, Algorithms and Applications.

Published in:

Entropy, 2021, v. 23, n. 11, p. 1496, doi. 10.3390/e23111496

By:

Keller, Karsten

Publication type:

Article

Generalized Ordinal Patterns and the KS-Entropy.

Published in:

Entropy, 2021, v. 23, n. 8, p. 1097, doi. 10.3390/e23081097

By:

Gutjahr, Tim;
Keller, Karsten

Publication type:

Article

Intelligent Fault Identification for Rolling Bearings Fusing Average Refined Composite Multiscale Dispersion Entropy-Assisted Feature Extraction and SVM with Multi-Strategy Enhanced Swarm Optimization.

Published in:

Entropy, 2021, v. 23, n. 5, p. 527, doi. 10.3390/e23050527

By:

Shi, Huibin;
Fu, Wenlong;
Li, Bailin;
Shao, Kaixuan;
Yang, Duanhao;
Keller, Karsten

Publication type:

Article

Ordinal Pattern Based Entropies and the Kolmogorov–Sinai Entropy: An Update.

Published in:

Entropy, 2020, v. 22, n. 1, p. 63, doi. 10.3390/e22010063

By:

Gutjahr, Tim;
Keller, Karsten

Publication type:

Article

Entropy Measures for Data Analysis: Theory, Algorithms and Applications.

Published in:

2019

By:

Keller, Karsten

Publication type:

Editorial