Works by Böhm, Johannes

Results: 67

Universe 2.0: Black holes? No. Black stars!

Published in:

Frontiers in Physics, 2025, p. 1, doi. 10.3389/fphy.2025.1599363

By:

Böhm-Mäder, Johannes

Publication type:

Article

Preoperative Hyperlactatemia Predicts Mortality in Acute Stanford Type A Dissection: A 16-Year-Period, Single-Center, Retrospective Study.

Published in:

Journal of Clinical Medicine, 2025, v. 14, n. 11, p. 3619, doi. 10.3390/jcm14113619

By:

Puluca, Nazan;
König, Christian;
Wiesner, Gunther;
Waschulzik, Birgit;
Vitanova, Keti;
Krane, Markus;
Böhm, Johannes

Publication type:

Article

Optimal antenna locations of the VLBI Global Observing System for the estimation of Earth orientation parameters.

Published in:

Earth, Planets & Space, 2020, v. 72, n. 1, p. 1, doi. 10.1186/s40623-020-01214-1

By:

Schartner, Matthias;
Böhm, Johannes;
Nothnagel, Axel

Publication type:

Article

Das Bibliothekswesen in Namibia: Ein Überblick über die Geschichte, die aktuelle Situation und die Herausforderungen der Bibliotheksarbeit in einem der am dünnsten besiedelten Länder der Welt.

Published in:

Bibliotheksdienst, 2021, v. 55, n. 12, p. 851, doi. 10.1515/bd-2021-0120

By:

Böhm M.A., Johannes

Publication type:

Article

Local 5-aminolevulinic acid application for laser light-induced fluorescence diagnosis of early staged colon cancer in rats.

Published in:

2000

By:

Gahlen, Johannes;
Stern, Josef;
Pressmar, Jochen;
Böhm, Johannes;
Holle, Rolf;
Herfarth, Christian;
Gahlen, J;
Stern, J;
Pressmar, J;
Böhm, J;
Holle, R;
Herfarth, C

Publication type:

journal article

Clinical event rate in patients with and without left main disease undergoing isolated coronary artery bypass grafting: results from the European DuraGraft Registry.

Published in:

European Journal of Cardio-Thoracic Surgery, 2022, v. 62, n. 4, p. 1, doi. 10.1093/ejcts/ezac403

By:

Caliskan, Etem;
Misfeld, Martin;
Sandner, Sigrid;
Böning, Andreas;
Aramendi, Jose;
Salzberg, Sacha P;
Choi, Yeong-Hoon;
Perrault, Louis P;
Tekin, Ilker;
Cuerpo, Gregorio P;
Lopez-Menendez, Jose;
Weltert, Luca P;
Böhm, Johannes;
Krane, Markus;
González-Santos, José M;
Tellez, Juan-Carlos;
Holubec, Tomas;
Ferrari, Enrico;
Emmert, Maximilian Y;
investigators, European DuraGraft Registry

Publication type:

Article

Polymer/Phenanthrene-Derivative Host-Guest Systems: Rheological, Optical and Thermal Properties.

Published in:

Macromolecular Materials & Engineering, 2007, v. 292, n. 3, p. 285, doi. 10.1002/mame.200600409

By:

Hanemann, Thomas;
Böhm, Johannes;
Honnef, Kirsten;
Ritzhaupt-Kleissl, Eberhard;
Haußelt, Jürgen

Publication type:

Article

Zu Coxeters Integrationsmethode in gekrümmten Räumen.

Published in:

Mathematische Nachrichten, 1964, v. 27, n. 3/4, p. 179, doi. 10.1002/mana.19640270305

By:

Böhm, Johannes

Publication type:

Article

Inhaltsmessung im R konstanter Krümmung.

Published in:

Archiv der Mathematik, 1960, v. 11, n. 1, p. 298, doi. 10.1007/BF01236949

By:

Böhm, Johannes

Publication type:

Article

AVNeo improves early haemodynamics in regurgitant bicuspid aortic valves compared to aortic valve repair.

Published in:

Interactive Cardiovascular & Thoracic Surgery, 2022, v. 35, n. 5, p. 1, doi. 10.1093/icvts/ivac226

By:

Prinzing, Anatol;
Böhm, Johannes;
Sideris, Konstantinos;
Vitanova, Keti;
Lange, Rüdiger;
Krane, Markus

Publication type:

Article

Hyperbolic Kernels for n=8 with Dimension Five.

Published in:

Results in Mathematics / Resultate der Mathematik, 2022, v. 77, n. 4, p. 1, doi. 10.1007/s00025-021-01567-3

By:

Böhm, Johannes

Publication type:

Article

Geometric Permutations.

Published in:

Results in Mathematics / Resultate der Mathematik, 2011, v. 59, n. 3/4, p. 327, doi. 10.1007/s00025-011-0101-5

By:

Böhm, Johannes

Publication type:

Article

Atrial fibrosis in heart surgery patients.

Published in:

Basic Research in Cardiology, 2005, v. 100, n. 3, p. 288, doi. 10.1007/s00395-005-0515-x

By:

Grammer, Joachim Burkhard;
Böhm, Johannes;
Dufour, Annika;
Benz, Matthias;
Lange, Rüdiger;
Bauernschmitt, Robert

Publication type:

Article

Hartebeesthoek Radio Astronomy Observatory (HartRAO) antenna axis offset determined by geodetic VLBI analysis and ground survey.

Published in:

South African Journal of Geomatics, 2023, v. 12, n. 1, p. 98, doi. 10.4314/sajg.v12i1.7

By:

Nickola, Marisa;
Krásná, Hana;
de Witt, Aletha;
Combrinck, Ludwig;
Böhm, Johannes

Publication type:

Article

Einige kombinatorisch-topologische Eigenschaften von allgemeinen r-dimensionalen Orthoschemen.

Published in:

Mathematische Nachrichten, 1974, v. 61, n. 1, p. 51, doi. 10.1002/mana.19740610107

By:

Böhm, Johannes

Publication type:

Article

Automated sex and age partitioning for the estimation of reference intervals using a regression tree model.

Published in:

Journal of Laboratory Medicine, 2024, v. 48, n. 5, p. 223, doi. 10.1515/labmed-2024-0083

By:

Klawitter, Sandra;
Böhm, Johannes;
Tolios, Alexander;
Gebauer, Julian E.

Publication type:

Article

Terrestrial reference frame scale drift anomalies in VLBI and the contribution of Ny-Ålesund radio telescopes.

Published in:

Earth, Planets & Space, 2025, v. 77, n. 1, p. 1, doi. 10.1186/s40623-025-02159-z

By:

Kern, Lisa;
Krásná, Hana;
Nothnagel, Axel;
Böhm, Johannes

Publication type:

Article

Observing APOD with the AuScope VLBI Array.

Published in:

Sensors (14248220), 2018, v. 18, n. 5, p. 1587, doi. 10.3390/s18051587

By:

Hellerschmied, Andreas;
McCallum, Lucia;
McCallum, Jamie;
Sun, Jing;
Böhm, Johannes;
Cao, Jianfeng

Publication type:

Article

Current status of VMF3o.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Boisits, Janina;
Landskron, Daniel;
Böhm, Johannes

Publication type:

Article

Satellite Scheduling with VieSched++.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Wolf, Helene;
Schartner, Matthias;
Böhm, Johannes;
Hellerschmied, Andreas

Publication type:

Article

Assessing the performance of VMF3 for GNSS stations in Indonesia using Bernese PPP.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Putri, Nabila Sofia Eryan;
Landskron, Daniel;
Böhm, Johannes

Publication type:

Article

Earth rotation variations observed by VLBI and the Wettzell "G" ring laser during the CONT17 campaign.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Böhm, Sigrid;
Schartner, Matthias;
Böhm, Johannes;
Gebauer, André;
Klügel, Thomas;
Schreiber, Ulrich;
Schüler, Torben

Publication type:

Article

Comparing atmospheric data and models at station Wettzell during CONT17.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Landskron, Daniel;
Böhm, Johannes;
Klügel, Thomas;
Schüler, Torben

Publication type:

Article

Optimizing VLBI scheduling with VieSched++.

Published in:

Geophysical Research Abstracts, 2019, v. 21, p. 1

By:

Schartner, Matthias;
Böhm, Johannes;
Müskens, Arno;
Nothnagel, Axel

Publication type:

Article

Towards a new conventional high-frequency Earth rotation model.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 7094

By:

Girdiuk, Anastasiia;
Böhm, Johannes;
Schindelegger, Michael;
Krasna, Hana;
Madzak, Matthias

Publication type:

Article

Assimilation of GNSS single-frequency derived ZTDs into the WRF model.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5948

By:

Dymarska, Natalia;
Garcia-Fernandez, Miquel;
Möller, Gregor;
Weber, Robert;
Böhm, Johannes;
Perez, Raul Orus

Publication type:

Article

A position domain comparison between VMF1 and the new VMF3.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5664

By:

Santos, Marcelo C.;
Landskron, Daniel;
Böhm, Johannes;
Nikolaidou, Thalia;
Mendonça, Marco

Publication type:

Article

VLBI Intensive sessions on a European baseline for the estimation of dUT1.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 5476

By:

Schartner, Matthias;
Böhm, Johannes;
Bolaño, Ruben;
Espada, Susana Garcia;
González, Javier;
Phogat, Apurva;
Plötz, Christian;
Schüler, Torben;
de Vicente, Pablo

Publication type:

Article

Vienna Mapping Functions for Optical Frequencies.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 4950

By:

Boisits, Janina;
Landskron, Daniel;
Sośnica, Krzysztof;
Drozdzewski, Mateusz;
Böhm, Johannes

Publication type:

Article

Tropospheric Gradients from Numerical Weather Models and the Indonesian CORS Network.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 4481

By:

Eryan Putri, Nabila Sofia;
Landskron, Daniel;
Möller, Gregor;
Böhm, Johannes;
Gaol, Yustisi Lumban

Publication type:

Article

On the determination of a Kalman filter celestial reference frame and its application in VLBI analysis.

Published in:

Geophysical Research Abstracts, 2018, v. 20, p. 1983

By:

Soja, Benedikt;
Krasna, Hana;
Böhm, Johannes;
Jacobs, Christopher;
Gross, Richard

Publication type:

Article

Unconstrained Estimation of VLBI Global Observing System Station Coordinates.

Published in:

Advances in Geosciences, 2020, v. 55, p. 23, doi. 10.5194/adgeo-55-23-2021

By:

Mikschi, Markus;
Böhm, Johannes;
Schartner, Matthias

Publication type:

Article

Comparing atmospheric data and models at station Wettzell during CONT17.

Published in:

Advances in Geosciences, 2019, v. 50, p. 1, doi. 10.5194/adgeo-50-1-2019

By:

Landskron, Daniel;
Böhm, Johannes;
Klügel, Thomas;
Schüler, Torben

Publication type:

Article

Ray-traced tropospheric delays in VLBI analysis.

Published in:

Radio Science, 2012, v. 47, n. 2, p. n/a, doi. 10.1029/2011RS004918

By:

Nafisi, Vahab;
Madzak, Matthias;
Böhm, Johannes;
Ardalan, Alireza A.;
Schuh, Harald

Publication type:

Article

Assessing tropospheric turbulence impact on VGOS telescope placement in the Indian subcontinent for the estimation of earth orientation parameters.

Published in:

Journal of Geodesy, 2024, v. 98, n. 11, p. 1, doi. 10.1007/s00190-024-01912-8

By:

Laha, Arnab;
Böhm, Johannes;
Böhm, Sigrid;
Schartner, Matthias;
Krásná, Hana;
Balasubramanian, Nagarajan;
Dikshit, Onkar

Publication type:

Article

On the importance of accurate pole and station coordinates for VLBI Intensive baselines.

Published in:

Journal of Geodesy, 2023, v. 97, n. 10, p. 1, doi. 10.1007/s00190-023-01792-4

By:

Kern, Lisa;
Schartner, Matthias;
Böhm, Johannes;
Böhm, Sigrid;
Nothnagel, Axel;
Soja, Benedikt

Publication type:

Article

Combination strategy for consistent final, rapid and predicted Earth rotation parameters.

Published in:

Journal of Geodesy, 2023, v. 97, n. 1, p. 1, doi. 10.1007/s00190-022-01695-w

By:

Kehm, Alexander;
Hellmers, Hendrik;
Bloßfeld, Mathis;
Dill, Robert;
Angermann, Detlef;
Seitz, Florian;
Hugentobler, Urs;
Dobslaw, Henryk;
Thomas, Maik;
Thaller, Daniela;
Böhm, Johannes;
Schönemann, Erik;
Mayer, Volker;
Springer, Tim;
Otten, Michiel;
Bruni, Sara;
Enderle, Werner

Publication type:

Article

The Australian mixed-mode observing program.

Published in:

Journal of Geodesy, 2022, v. 96, n. 10, p. 1, doi. 10.1007/s00190-022-01657-2

By:

McCallum, Lucia;
Chin Chuan, Lim;
Krásná, Hana;
McCallum, Jamie;
Böhm, Johannes;
McCarthy, Tiege;
Gruber, Jakob;
Schartner, Matthias;
Quick, Jonathan;
Rogers, Axl

Publication type:

Article

Baseline-dependent clock offsets in VLBI data analysis.

Published in:

Journal of Geodesy, 2021, v. 95, n. 12, p. 1, doi. 10.1007/s00190-021-01579-5

By:

Krásná, Hana;
Jaron, Frédéric;
Gruber, Jakob;
Böhm, Johannes;
Nothnagel, Axel

Publication type:

Article

Optimal VLBI baseline geometry for UT1-UTC Intensive observations.

Published in:

Journal of Geodesy, 2021, v. 95, n. 7, p. 1, doi. 10.1007/s00190-021-01530-8

By:

Schartner, Matthias;
Kern, Lisa;
Nothnagel, Axel;
Böhm, Johannes;
Soja, Benedikt

Publication type:

Article

VMF3o: the Vienna Mapping Functions for optical frequencies.

Published in:

Journal of Geodesy, 2020, v. 94, n. 6, p. 1, doi. 10.1007/s00190-020-01385-5

By:

Boisits, Janina;
Landskron, Daniel;
Böhm, Johannes

Publication type:

Article

Optimizing schedules for the VLBI global observing system.

Published in:

Journal of Geodesy, 2020, v. 94, n. 1, p. 1, doi. 10.1007/s00190-019-01340-z

By:

Schartner, Matthias;
Böhm, Johannes

Publication type:

Article

Refined discrete and empirical horizontal gradients in VLBI analysis.

Published in:

Journal of Geodesy, 2018, v. 92, n. 12, p. 1387, doi. 10.1007/s00190-018-1127-1

By:

Landskron, Daniel;
Böhm, Johannes

Publication type:

Article

VMF3/GPT3: refined discrete and empirical troposphere mapping functions.

Published in:

Journal of Geodesy, 2018, v. 92, n. 4, p. 349, doi. 10.1007/s00190-017-1066-2

By:

Landskron, Daniel;
Böhm, Johannes

Publication type:

Article

Application of ray-traced tropospheric slant delays to geodetic VLBI analysis.

Published in:

Journal of Geodesy, 2017, v. 91, n. 8, p. 945, doi. 10.1007/s00190-017-1000-7

By:

Hofmeister, Armin;
Böhm, Johannes

Publication type:

Article

Preface.

Published in:

2017

By:

Malkin, Zinovy;
Artz, Thomas;
Böhm, Johannes;
Heinkelmann, Robert

Publication type:

Editorial

VLBI observations of GNSS-satellites: from scheduling to analysis.

Published in:

Journal of Geodesy, 2017, v. 91, n. 7, p. 867, doi. 10.1007/s00190-016-0992-8

By:

Plank, Lucia;
Hellerschmied, Andreas;
McCallum, Jamie;
Böhm, Johannes;
Lovell, Jim

Publication type:

Article

High-frequency Earth rotation variations deduced from altimetry-based ocean tides.

Published in:

Journal of Geodesy, 2016, v. 90, n. 11, p. 1237, doi. 10.1007/s00190-016-0919-4

By:

Madzak, Matthias;
Schindelegger, Michael;
Böhm, Johannes;
Bosch, Wolfgang;
Hagedoorn, Jan

Publication type:

Article

Non-linear VLBI station motions and their impact on the celestial reference frame and Earth orientation parameters.

Published in:

Journal of Geodesy, 2015, v. 89, n. 10, p. 1019, doi. 10.1007/s00190-015-0830-4

By:

Krásná, Hana;
Malkin, Zinovy;
Böhm, Johannes

Publication type:

Article

Simulating the effects of quasar structure on parameters from geodetic VLBI.

Published in:

Journal of Geodesy, 2015, v. 89, n. 9, p. 873, doi. 10.1007/s00190-015-0820-6

By:

Shabala, Stanislav;
McCallum, Jamie;
Plank, Lucia;
Böhm, Johannes

Publication type:

Article