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Showing 1 to 11 of 11 entries
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Current Status of Cardiovascular Imaging in Germany: Structured Data from the National Certification Program, ESCR Registry, and Survey among Radiologists.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin

Sieren MM, Maintz D, Gutberlet M, Krombach GA, Bamberg F, Hunold P, Lehmkuhl L, Fischbach K, Reinartz S, Antoch G, Barkhausen J, Sandstede J, Völker M, Naehle C.
PMID: 34384112
Rofo. 2021 Aug 12; doi: 10.1055/a-1554-9236. Epub 2021 Aug 12.

PURPOSE:  In the light of the increasing importance of cardiovascular cross-sectional imaging in current guidelines, the goal of this study is to provide a comprehensive overview of cardiovascular imaging (CVI) offered by radiological institutions across Germany.MATERIALS AND METHODS:  Data...

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Sieren MM, Maintz D, Gutberlet M, et al. Status der kardiovaskulären Bildgebung in Deutschland: Strukturierte Datenerhebung auf Basis des nationalen Zertifizierungsprogramms, des ESCR-Registers und einer Umfrage unter Radiologen. Current Status of Cardiovascular Imaging in Germany: Structured Data from the National Certification Program, ESCR Registry, and Survey among Radiologists. Rofo. 2021;doi: 10.1055/a-1554-9236.
Sieren, M. M., Maintz, D., Gutberlet, M., Krombach, G. A., Bamberg, F., Hunold, P., Lehmkuhl, L., Fischbach, K., Reinartz, S., Antoch, G., Barkhausen, J., Sandstede, J., Völker, M., & Naehle, C. (2021). Status der kardiovaskulären Bildgebung in Deutschland: Strukturierte Datenerhebung auf Basis des nationalen Zertifizierungsprogramms, des ESCR-Registers und einer Umfrage unter Radiologen. Current Status of Cardiovascular Imaging in Germany: Structured Data from the National Certification Program, ESCR Registry, and Survey among Radiologists. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, . https://doi.org/10.1055/a-1554-9236
Sieren, Malte Maria, et al. "Status der kardiovaskulären Bildgebung in Deutschland: Strukturierte Datenerhebung auf Basis des nationalen Zertifizierungsprogramms, des ESCR-Registers und einer Umfrage unter Radiologen." Current Status of Cardiovascular Imaging in Germany: Structured Data from the National Certification Program, ESCR Registry, and Survey among Radiologists. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin vol. (2021). doi: https://doi.org/10.1055/a-1554-9236
Sieren MM, Maintz D, Gutberlet M, Krombach GA, Bamberg F, Hunold P, Lehmkuhl L, Fischbach K, Reinartz S, Antoch G, Barkhausen J, Sandstede J, Völker M, Naehle C. Status der kardiovaskulären Bildgebung in Deutschland: Strukturierte Datenerhebung auf Basis des nationalen Zertifizierungsprogramms, des ESCR-Registers und einer Umfrage unter Radiologen. Current Status of Cardiovascular Imaging in Germany: Structured Data from the National Certification Program, ESCR Registry, and Survey among Radiologists. Rofo. 2021 Aug 12; doi: 10.1055/a-1554-9236. Epub 2021 Aug 12. PMID: 34384112.
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Influenza spread on context-specific networks lifted from interaction-based diary data.

Royal Society open science

Mallory K, Rubin Abrams J, Schwartz A, Ciocanel MV, Volkening A, Sandstede B.
PMID: 33614059
R Soc Open Sci. 2021 Jan 27;8(1):191876. doi: 10.1098/rsos.191876. eCollection 2021 Jan.

Studying the spread of infections is an important tool in limiting or preventing future outbreaks. A first step in understanding disease dynamics is constructing networks that reproduce features of real-world interactions. In this paper, we generate networks that maintain...

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Mallory K, Rubin Abrams J, Schwartz A, et al. Influenza spread on context-specific networks lifted from interaction-based diary data. R Soc Open Sci. 2021;8(1):191876doi: 10.1098/rsos.191876.
Mallory, K., Rubin Abrams, J., Schwartz, A., Ciocanel, M. V., Volkening, A., & Sandstede, B. (2021). Influenza spread on context-specific networks lifted from interaction-based diary data. Royal Society open science, 8(1), 191876. https://doi.org/10.1098/rsos.191876
Mallory, Kristina, et al. "Influenza spread on context-specific networks lifted from interaction-based diary data." Royal Society open science vol. 8,1 (2021): 191876. doi: https://doi.org/10.1098/rsos.191876
Mallory K, Rubin Abrams J, Schwartz A, Ciocanel MV, Volkening A, Sandstede B. Influenza spread on context-specific networks lifted from interaction-based diary data. R Soc Open Sci. 2021 Jan 27;8(1):191876. doi: 10.1098/rsos.191876. eCollection 2021 Jan. PMID: 33614059; PMCID: PMC7890481.
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Absolute versus convective instability of spiral waves.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Sandstede B, Scheel A.
PMID: 11138042
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Dec;62(6):7708-14. doi: 10.1103/physreve.62.7708.

Absolute and convective instabilities of spirals are investigated using the continuous and the so-called absolute spectrum. It is shown that the nature of transport, induced by an absolute instability, is determined by spectral data of the asymptotic wave trains....

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Sandstede B, Scheel A. Absolute versus convective instability of spiral waves. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000;62(6):7708-14doi: 10.1103/physreve.62.7708.
Sandstede, B., & Scheel, A. (2000). Absolute versus convective instability of spiral waves. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 62(6), 7708-14. https://doi.org/10.1103/physreve.62.7708
Sandstede, and Scheel. "Absolute versus convective instability of spiral waves." Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics vol. 62,6 (2000): 7708-14. doi: https://doi.org/10.1103/physreve.62.7708
Sandstede B, Scheel A. Absolute versus convective instability of spiral waves. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Dec;62(6):7708-14. doi: 10.1103/physreve.62.7708. PMID: 11138042.
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State selection in the noisy stabilized Kuramoto-Sivashinsky equation.

Physical review. E, Statistical, nonlinear, and soft matter physics

Obeid D, Kosterlitz JM, Sandstede B.
PMID: 20866499
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Jun;81(6):066205. doi: 10.1103/PhysRevE.81.066205. Epub 2010 Jun 09.

In this work, we study the one-dimensional stabilized Kuramoto Sivashinsky equation with additive uncorrelated stochastic noise. The Eckhaus stable band of the deterministic equation collapses to a narrow region near the center of the band. This is consistent with...

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Obeid D, Kosterlitz JM, Sandstede B. State selection in the noisy stabilized Kuramoto-Sivashinsky equation. Phys Rev E Stat Nonlin Soft Matter Phys. 2010;81(6):066205doi: 10.1103/PhysRevE.81.066205.
Obeid, D., Kosterlitz, J. M., & Sandstede, B. (2010). State selection in the noisy stabilized Kuramoto-Sivashinsky equation. Physical review. E, Statistical, nonlinear, and soft matter physics, 81(6), 066205. https://doi.org/10.1103/PhysRevE.81.066205
Obeid, D, et al. "State selection in the noisy stabilized Kuramoto-Sivashinsky equation." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 81,6 (2010): 066205. doi: https://doi.org/10.1103/PhysRevE.81.066205
Obeid D, Kosterlitz JM, Sandstede B. State selection in the noisy stabilized Kuramoto-Sivashinsky equation. Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Jun;81(6):066205. doi: 10.1103/PhysRevE.81.066205. Epub 2010 Jun 09. PMID: 20866499.
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A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI.

Frontiers in neuroscience

Cao X, Sandstede B, Luo X.
PMID: 30872989
Front Neurosci. 2019 Feb 27;13:127. doi: 10.3389/fnins.2019.00127. eCollection 2019.

Functional MRI (fMRI) is a popular approach to investigate brain connections and activations when human subjects perform tasks. Because fMRI measures the indirect and convoluted signals of brain activities at a lower temporal resolution, complex differential equation modeling methods...

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Cao X, Sandstede B, Luo X. A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI. Front Neurosci. 2019;13:127doi: 10.3389/fnins.2019.00127.
Cao, X., Sandstede, B., & Luo, X. (2019). A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI. Frontiers in neuroscience, 13127. https://doi.org/10.3389/fnins.2019.00127
Cao, Xuefei, et al. "A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI." Frontiers in neuroscience vol. 13 (2019): 127. doi: https://doi.org/10.3389/fnins.2019.00127
Cao X, Sandstede B, Luo X. A Functional Data Method for Causal Dynamic Network Modeling of Task-Related fMRI. Front Neurosci. 2019 Feb 27;13:127. doi: 10.3389/fnins.2019.00127. eCollection 2019. PMID: 30872989; PMCID: PMC6402339.
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Instability of multiple pulses in coupled nonlinear Schrodinger equations.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Yew AC, Sandstede B, Jones CK.
PMID: 11031649
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 May;61(5):5886-92. doi: 10.1103/physreve.61.5886.

An analytical technique for constructing multiple pulses is presented in this article; with it we uncover a homoclinic bifurcation through which multihumped solitary waves can be generated in systems of coupled nonlinear Schrodinger equations. A method is then developed...

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Yew AC, Sandstede B, Jones CK. Instability of multiple pulses in coupled nonlinear Schrodinger equations. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000;61(5):5886-92doi: 10.1103/physreve.61.5886.
Yew, A. C., Sandstede, B., & Jones, C. K. (2000). Instability of multiple pulses in coupled nonlinear Schrodinger equations. Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 61(5), 5886-92. https://doi.org/10.1103/physreve.61.5886
Yew, et al. "Instability of multiple pulses in coupled nonlinear Schrodinger equations." Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics vol. 61,5 (2000): 5886-92. doi: https://doi.org/10.1103/physreve.61.5886
Yew AC, Sandstede B, Jones CK. Instability of multiple pulses in coupled nonlinear Schrodinger equations. Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 May;61(5):5886-92. doi: 10.1103/physreve.61.5886. PMID: 11031649.
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Curvature effects on spiral spectra: generation of point eigenvalues near branch points.

Physical review. E, Statistical, nonlinear, and soft matter physics

Sandstede B, Scheel A.
PMID: 16486268
Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Jan;73(1):016217. doi: 10.1103/PhysRevE.73.016217. Epub 2006 Jan 24.

It is shown that spiral waves may possess many isolated point eigenvalues that appear near branch points of the linear dispersion relation. These eigenvalues are created by the same mechanism that leads to infinitely many bound states for selfadjoint...

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Sandstede B, Scheel A. Curvature effects on spiral spectra: generation of point eigenvalues near branch points. Phys Rev E Stat Nonlin Soft Matter Phys. 2006;73(1):016217doi: 10.1103/PhysRevE.73.016217.
Sandstede, B., & Scheel, A. (2006). Curvature effects on spiral spectra: generation of point eigenvalues near branch points. Physical review. E, Statistical, nonlinear, and soft matter physics, 73(1), 016217. https://doi.org/10.1103/PhysRevE.73.016217
Sandstede, Björn, and Scheel, Arnd. "Curvature effects on spiral spectra: generation of point eigenvalues near branch points." Physical review. E, Statistical, nonlinear, and soft matter physics vol. 73,1 (2006): 016217. doi: https://doi.org/10.1103/PhysRevE.73.016217
Sandstede B, Scheel A. Curvature effects on spiral spectra: generation of point eigenvalues near branch points. Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Jan;73(1):016217. doi: 10.1103/PhysRevE.73.016217. Epub 2006 Jan 24. PMID: 16486268.
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Statement of the German Roentgen Society, German Society of Neuroradiology, and Society of German-speaking Pediatric Radiologists on Requirements for the Performance and Reporting of MR Imaging Examinations Outside of Radiology.

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin

Hunold P, Bucher AM, Sandstede J, Janka R, Fritz LB, Regier M, Loose R, Barkhausen J, Mentzel HJ, Zimmer C, Antoch G.
PMID: 33831956
Rofo. 2021 Sep;193(9):1050-1061. doi: 10.1055/a-1463-3626. Epub 2021 Apr 08.

BACKGROUND:  Magnetic Resonance Imaging (MRI) is a very innovative, but at the same time complex and technically demanding diagnostic method in radiology. It plays an increasing role in high-quality and efficient patient management. Quality assurance in MRI is of...

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Hunold P, Bucher AM, Sandstede J, et al. Positionspapier der Deutschen Röntgengesellschaft (DRG), der Deutschen Gesellschaft für Neuroradiologie (DGNR) und der Gesellschaft für Pädiatrische Radiologie (GPR) zu den fachlichen Anforderungen an Durchführung und Befundung von MRT-Untersuchungen außerhalb des Fachgebietes Radiologie. Statement of the German Roentgen Society, German Society of Neuroradiology, and Society of German-speaking Pediatric Radiologists on Requirements for the Performance and Reporting of MR Imaging Examinations Outside of Radiology. Rofo. 2021;193(9):1050-1061doi: 10.1055/a-1463-3626.
Hunold, P., Bucher, A. M., Sandstede, J., Janka, R., Fritz, L. B., Regier, M., Loose, R., Barkhausen, J., Mentzel, H. J., Zimmer, C., Antoch, G. (2021). Positionspapier der Deutschen Röntgengesellschaft (DRG), der Deutschen Gesellschaft für Neuroradiologie (DGNR) und der Gesellschaft für Pädiatrische Radiologie (GPR) zu den fachlichen Anforderungen an Durchführung und Befundung von MRT-Untersuchungen außerhalb des Fachgebietes Radiologie. Statement of the German Roentgen Society, German Society of Neuroradiology, and Society of German-speaking Pediatric Radiologists on Requirements for the Performance and Reporting of MR Imaging Examinations Outside of Radiology. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 193(9), 1050-1061. https://doi.org/10.1055/a-1463-3626
Hunold, Peter, et al. "Positionspapier der Deutschen Röntgengesellschaft (DRG), der Deutschen Gesellschaft für Neuroradiologie (DGNR) und der Gesellschaft für Pädiatrische Radiologie (GPR) zu den fachlichen Anforderungen an Durchführung und Befundung von MRT-Untersuchungen außerhalb des Fachgebietes Radiologie." Statement of the German Roentgen Society, German Society of Neuroradiology, and Society of German-speaking Pediatric Radiologists on Requirements for the Performance and Reporting of MR Imaging Examinations Outside of Radiology. RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin vol. 193,9 (2021): 1050-1061. doi: https://doi.org/10.1055/a-1463-3626
Hunold P, Bucher AM, Sandstede J, Janka R, Fritz LB, Regier M, Loose R, Barkhausen J, Mentzel HJ, Zimmer C, Antoch G. Positionspapier der Deutschen Röntgengesellschaft (DRG), der Deutschen Gesellschaft für Neuroradiologie (DGNR) und der Gesellschaft für Pädiatrische Radiologie (GPR) zu den fachlichen Anforderungen an Durchführung und Befundung von MRT-Untersuchungen außerhalb des Fachgebietes Radiologie. Statement of the German Roentgen Society, German Society of Neuroradiology, and Society of German-speaking Pediatric Radiologists on Requirements for the Performance and Reporting of MR Imaging Examinations Outside of Radiology. Rofo. 2021 Sep;193(9):1050-1061. doi: 10.1055/a-1463-3626. Epub 2021 Apr 08. German. PMID: 33831956.
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Invariant manifolds and global bifurcations.

Chaos (Woodbury, N.Y.)

Guckenheimer J, Krauskopf B, Osinga HM, Sandstede B.
PMID: 26428557
Chaos. 2015 Sep;25(9):097604. doi: 10.1063/1.4915528.

Invariant manifolds are key objects in describing how trajectories partition the phase spaces of a dynamical system. Examples include stable, unstable, and center manifolds of equilibria and periodic orbits, quasiperiodic invariant tori, and slow manifolds of systems with multiple...

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Guckenheimer J, Krauskopf B, Osinga HM, et al. Invariant manifolds and global bifurcations. Chaos. 2015;25(9):097604doi: 10.1063/1.4915528.
Guckenheimer, J., Krauskopf, B., Osinga, H. M., & Sandstede, B. (2015). Invariant manifolds and global bifurcations. Chaos (Woodbury, N.Y.), 25(9), 097604. https://doi.org/10.1063/1.4915528
Guckenheimer, John, et al. "Invariant manifolds and global bifurcations." Chaos (Woodbury, N.Y.) vol. 25,9 (2015): 097604. doi: https://doi.org/10.1063/1.4915528
Guckenheimer J, Krauskopf B, Osinga HM, Sandstede B. Invariant manifolds and global bifurcations. Chaos. 2015 Sep;25(9):097604. doi: 10.1063/1.4915528. PMID: 26428557.
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Single-Cell Multiomics Integration by SCOT.

Journal of computational biology : a journal of computational molecular cell biology

Demetci P, Santorella R, Sandstede B, Noble WS, Singh R.
PMID: 34985990
J Comput Biol. 2022 Jan 05; doi: 10.1089/cmb.2021.0477. Epub 2022 Jan 05.

Although the availability of various sequencing technologies allows us to capture different genome properties at single-cell resolution, with the exception of a few co-assaying technologies, applying different sequencing assays on the same single cell is impossible. Single-cell alignment using...

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Demetci P, Santorella R, Sandstede B, et al. Single-Cell Multiomics Integration by SCOT. J Comput Biol. 2022;doi: 10.1089/cmb.2021.0477.
Demetci, P., Santorella, R., Sandstede, B., Noble, W. S., & Singh, R. (2022). Single-Cell Multiomics Integration by SCOT. Journal of computational biology : a journal of computational molecular cell biology, . https://doi.org/10.1089/cmb.2021.0477
Demetci, Pinar, et al. "Single-Cell Multiomics Integration by SCOT." Journal of computational biology : a journal of computational molecular cell biology vol. (2022). doi: https://doi.org/10.1089/cmb.2021.0477
Demetci P, Santorella R, Sandstede B, Noble WS, Singh R. Single-Cell Multiomics Integration by SCOT. J Comput Biol. 2022 Jan 05; doi: 10.1089/cmb.2021.0477. Epub 2022 Jan 05. PMID: 34985990.
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Modeling microtubule-based transport and anchoring of mRNA.

SIAM journal on applied dynamical systems

Ciocanel MV, Sandstede B, Jeschonek SP, Mowry KL.
PMID: 34135697
SIAM J Appl Dyn Syst. 2018;17(4):2855-2881. doi: 10.1137/18m1186083. Epub 2018 Dec 18.

Localization of messenger RNA (mRNA) at the vegetal cortex plays an important role in the early development of

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Ciocanel MV, Sandstede B, Jeschonek SP, et al. Modeling microtubule-based transport and anchoring of mRNA. SIAM J Appl Dyn Syst. 2018;17(4):2855-2881doi: 10.1137/18m1186083.
Ciocanel, M. V., Sandstede, B., Jeschonek, S. P., & Mowry, K. L. (2018). Modeling microtubule-based transport and anchoring of mRNA. SIAM journal on applied dynamical systems, 17(4), 2855-2881. https://doi.org/10.1137/18m1186083
Ciocanel, Maria-Veronica, et al. "Modeling microtubule-based transport and anchoring of mRNA." SIAM journal on applied dynamical systems vol. 17,4 (2018): 2855-2881. doi: https://doi.org/10.1137/18m1186083
Ciocanel MV, Sandstede B, Jeschonek SP, Mowry KL. Modeling microtubule-based transport and anchoring of mRNA. SIAM J Appl Dyn Syst. 2018;17(4):2855-2881. doi: 10.1137/18m1186083. Epub 2018 Dec 18. PMID: 34135697; PMCID: PMC8205424.
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