Armin M. Nagel: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

High-performance low field MRI enables visualization of persistent pulmonary damage after COVID-19

Heiss, Rafael, Grodzki, David M., Horger, Wilhelm, Uder, Michael, Nagel, Armin M., Bickelhaupt, Sebastian

Journal:

Magnetic Resonance Imaging

Year:

2021

File:

PDF, 1.45 MB

2021

2

In vivo potassium MRI of the human heart

Wenz, Daniel, Nagel, Armin Michael, Lott, Johanna, Kuehne, Andre, Niesporek, Sebastian Christian, Niendorf, Thoralf

Journal:

Magnetic Resonance in Medicine

Year:

2020

Language:

english

File:

PDF, 1.53 MB

english, 2020

3

MRI-based simulation of treatment plans for ion radiotherapy in the brain region

Rank, Christopher M., Hünemohr, Nora, Nagel, Armin M., Röthke, Matthias C., Jäkel, Oliver, Greilich, Steffen

Journal:

Radiotherapy and Oncology

Year:

2013

Language:

english

File:

PDF, 730 KB

english, 2013

4

Millimeter spatial resolution in vivo sodium MRI of the human eye at 7 T using a dedicated radiofrequency transceiver array

Wenz, Daniel, Kuehne, Andre, Huelnhagen, Till, Nagel, Armin M., Waiczies, Helmar, Weinberger, Oliver, Oezerdem, Celal, Stachs, Oliver, Langner, Soenke, Seeliger, Erdmann, Flemming, Bert, Hodge, Russel

Journal:

Magnetic Resonance in Medicine

Year:

2018

Language:

english

File:

PDF, 908 KB

english, 2018

5

Optimised antireflection coatings for planar silicon solar cells using remote PECVD silicon nitride and porous silicon dioxide

Henning Nagel, Armin G. Aberle, Rudolf Hezel

Journal:

Progress in Photovoltaics: Research and Applications

Year:

1999

Language:

english

File:

PDF, 210 KB

english, 1999

6

Integrated assessment of agricultural production practices to enhance sustainable development in agricultural landscapes

Claudia Sattler, Uwe Jens Nagel, Armin Werner, Peter Zander

Journal:

Ecological Indicators

Year:

2010

Language:

english

File:

PDF, 824 KB

english, 2010

7

Generalized analysis of quasi-steady-state and quasi-transient measurements of carrier lifetimes in semiconductors

Nagel, Henning, Berge, Christopher, Aberle, Armin G.

Journal:

Journal of Applied Physics

Year:

1999

Language:

english

File:

PDF, 203 KB

english, 1999

8

Categorizing diffuse parenchymal lung disease in children

Griese, Matthias, Irnstetter, Armin, Hengst, Meike, Burmester, Helen, Nagel, Felicitas, Ripper, Jan, Feilcke, Maria, Pawlita, Ingo, Gothe, Florian, Kappler, Matthias, Schams, Andrea, Wesselak, Traudl,

Journal:

Orphanet Journal of Rare Diseases

Year:

2015

Language:

english

File:

PDF, 965 KB

english, 2015

9

MR Angiography at 7T to Visualize Cerebrovascular Territories

Neumann, Jan-Oliver, Giese, Henrik, Nagel, Armin M., Biller, Armin, Unterberg, Andreas, Meinzer, Hans-Peter

Journal:

Journal of Neuroimaging

Year:

2016

Language:

english

File:

PDF, 1.64 MB

english, 2016

10

Comprehensive assessment of knee joint synovitis at 7âT MRI using contrast-enhanced and non-enhanced sequences

Treutlein, Christoph, BÃ¤uerle, Tobias, Nagel, Armin M., Guermazi, Ali, Kleyer, Arnd, Simon, David, Schett, Georg, Hepp, Tobias, Uder, Michael, Roemer, Frank W.

Journal:

BMC Musculoskeletal Disorders

Year:

2020

File:

PDF, 4.25 MB

2020

11

Sample size estimation: Current practice and considerations for original investigations in MRI technical development studies

Hanspach, Jannis, Nagel, Armin M., Hensel, Bernhard, Uder, Michael, Koros, Leon, Laun, Frederik B.

Journal:

Magnetic Resonance in Medicine

Year:

2020

File:

PDF, 379 KB

2020

12

Towards accelerated quantitative sodium MRI at 7Â T in the skeletal muscle: Comparison of anisotropic acquisition- and compressed sensing techniques

Utzschneider, Matthias, MÃ¼ller, Max, Gast, Lena V., Lachner, Sebastian, Behl, Nicolas G.R., Maier, Andreas, Uder, Michael, Nagel, Armin M.

Journal:

Magnetic Resonance Imaging

Year:

2021

File:

PDF, 34.97 MB

2021

13

Sodium MRI using a density-adapted 3D radial acquisition technique

Armin M. Nagel, Frederik B. Laun, Marc-André Weber, Christian Matthies, Wolfhard Semmler, Lothar R. Schad

Journal:

Magnetic Resonance in Medicine

Year:

2009

Language:

english

File:

PDF, 1.90 MB

english, 2009

14

Two-dimensional radial acquisition technique with density adaption in sodium MRI

Simon Konstandin, Armin M. Nagel, Patrick M. Heiler, Lothar R. Schad

Journal:

Magnetic Resonance in Medicine

Year:

2011

Language:

english

File:

PDF, 748 KB

english, 2011

15

A measurement setup for direct 17O MRI at 7 T

Stefan H. Hoffmann, Paul Begovatz, Armin M. Nagel, Reiner Umathum, Kai Schommer, Peter Bachert, Michael Bock

Journal:

Magnetic Resonance in Medicine

Year:

2011

Language:

english

File:

PDF, 1.20 MB

english, 2011

16

Reduction of inhomogeneity effects in triple-quantum-filtered sodium imaging

Christian Matthies, Armin M. Nagel, Lothar R. Schad, Peter Bachert

Journal:

Journal of Magnetic Resonance

Year:

2010

Language:

english

File:

PDF, 797 KB

english, 2010

17

Functional imaging in muscular diseases

Erick Amarteifio, Armin Michael Nagel, Hans-Ulrich Kauczor, Marc-André Weber

Journal:

Insights into Imaging

Year:

2011

Language:

english

File:

PDF, 748 KB

english, 2011

18

Performance of sampling density-weighted and postfiltered density-adapted projection reconstruction in sodium magnetic resonance imaging

Simon Konstandin, Armin M. Nagel

Journal:

Magnetic Resonance in Medicine

Year:

2012

Language:

english

File:

PDF, 1.72 MB

english, 2012

19

Quantitative Susceptibility Mapping Differentiates between Blood Depositions and Calcifications in Patients with Glioblastoma

Deistung, Andreas, Schweser, Ferdinand, Wiestler, Benedikt, Abello, Mario, Roethke, Matthias, Sahm, Felix, Wick, Wolfgang, Nagel, Armin Michael, Heiland, Sabine, Schlemmer, Heinz-Peter, Bendszus, Mart

Journal:

Year:

2013

Language:

english

File:

PDF, 1.63 MB

english, 2013

20

MRI-based treatment plan simulation and adaptation for ion radiotherapy using a classification-based approach

Rank, Christopher M, Tremmel, Christoph, HÃ¼nemohr, Nora, Nagel, Armin M, JÃ¤kel, Oliver, Greilich, Steffen

Journal:

Radiation Oncology

Year:

2013

Language:

english

File:

PDF, 1.55 MB

english, 2013

21

Measurement techniques for magnetic resonance imaging of fast relaxing nuclei

Simon Konstandin, Armin M. Nagel

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

2014

Language:

english

File:

PDF, 773 KB

english, 2014

22

Two-pulse biexponential-weighted 23Na imaging

Benkhedah, Nadia, Bachert, Peter, Nagel, Armin M.

Journal:

Journal of Magnetic Resonance

Year:

2014

Language:

english

File:

PDF, 1.29 MB

english, 2014

23

Direct17O MRI with partial volume correction: first experiences in a glioblastoma patient

Hoffmann, Stefan H., Radbruch, Alexander, Bock, Michael, Semmler, Wolfhard, Nagel, Armin M.

Journal:

Magnetic Resonance Materials in Physics, Biology and Medicine

Year:

2014

Language:

english

File:

PDF, 1.60 MB

english, 2014

24

Predictive values of antibodies against Pseudomonas aeruginosa in patients with cystic fibrosis one year after early eradication treatment

Kappler, Matthias, Nagel, Felicitas, Feilcke, Maria, Heilig, Gabriele, Grimmelt, Ann-Christin, Pawlita, Ingo, Irnstetter, Armin, Hildebrandt, Jenna, Burmester, Helen, Kröner, Caroline, Griese, Matthia

Journal:

Journal of Cystic Fibrosis

Year:

2014

Language:

english

File:

PDF, 780 KB

english, 2014

25

Iterative 3D projection reconstruction of 23 Na data with an 1 H MRI constraint

Gnahm, Christine, Bock, Michael, Bachert, Peter, Semmler, Wolfhard, Behl, Nicolas G. R., Nagel, Armin M.

Journal:

Magnetic Resonance in Medicine

Year:

2014

Language:

english

File:

PDF, 8.96 MB

english, 2014

26

In Vivo 35 Cl MR Imaging in Humans: A Feasibility Study

Nagel, Armin M., Lehmann-Horn, Frank, Weber, Marc-André, Jurkat-Rott, Karin, Wolf, Maya B., Radbruch, Alexander, Umathum, Reiner, Semmler, Wolfhard

Journal:

Year:

2014

Language:

english

File:

PDF, 1.29 MB

english, 2014

27

[IEEE 2014 IEEE 40th Photovoltaic Specialists Conference (PVSC) - Denver, CO, USA (2014.6.8-2014.6.13)] 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) - Digital noise spectroscopy system and its application to solar cells

Mehrabian, Armin, Hoheisel, Raymond, Nagel, David J., Messenger, Scott R., Maximenko, Sergey

Year:

2014

Language:

english

File:

PDF, 554 KB

english, 2014

28

MRI at 7 tesla and above: Demonstrated and potential capabilities

Kraff, Oliver, Fischer, Anja, Nagel, Armin M., Mönninghoff, Christoph, Ladd, Mark E.

Journal:

Journal of Magnetic Resonance Imaging

Year:

2015

Language:

english

File:

PDF, 1.13 MB

english, 2015

29

Three-dimensional biexponential weighted 23 Na imaging of the human brain with higher SNR and shorter acquisition time

Benkhedah, Nadia, Bachert, Peter, Semmler, Wolfhard, Nagel, Armin M.

Journal:

Magnetic Resonance in Medicine

Year:

2013

Language:

english

File:

PDF, 3.04 MB

english, 2013

30

Multicenter Study of Subjective Acceptance During Magnetic Resonance Imaging at 7 and 9.4 T

Rauschenberg, Jaane, Nagel, Armin M., Ladd, Susanne C., Theysohn, Jens M., Ladd, Mark E., Möller, Harald E., Trampel, Robert, Turner, Robert, Pohmann, Rolf, Scheffler, Klaus, Brechmann, André, Stadler

Journal:

Investigative Radiology

Year:

2014

Language:

english

File:

PDF, 900 KB

english, 2014

31

Partial volume correction for in vivo 23Na-MRI data of the human brain

Niesporek, Sebastian C., Hoffmann, Stefan H., Berger, Moritz C., Benkhedah, Nadia, Kujawa, Aaron, Bachert, Peter, Nagel, Armin M.

Journal:

Year:

2015

Language:

english

File:

PDF, 1.37 MB

english, 2015

32

Whole body sodium MRI at 3T using an asymmetric birdcage resonator and short echo time sequence: first images of a male volunteer

Wetterling, Friedrich, Corteville, Dominique M, Kalayciyan, Raffi, Rennings, Andreas, Konstandin, Simon, Nagel, Armin M, Stark, Helmut, Schad, Lothar R

Journal:

Physics in Medicine and Biology

Year:

2012

Language:

english

File:

PDF, 125 KB

english, 2012

33

Anatomically weighted second-order total variation reconstruction of 23Na MRI using prior information from 1H MRI

Gnahm, Christine, Nagel, Armin M.

Journal:

Year:

2015

Language:

english

File:

PDF, 2.39 MB

english, 2015

34

W(h)ither human cardiac and body magnetic resonance at ultrahigh fields? technical advances, practical considerations, applications, and clinical opportunities

Niendorf, Thoralf, Paul, Katharina, Oezerdem, Celal, Graessl, Andreas, Klix, Sabrina, Huelnhagen, Till, Hezel, Fabian, Rieger, Jan, Waiczies, Helmar, Frahm, Jens, Nagel, Armin M., Oberacker, Eva, Wint

Journal:

NMR in Biomedicine

Year:

2015

Language:

english

File:

PDF, 3.74 MB

english, 2015

35

In Vivo 39 K MR Imaging of Human Muscle and Brain

Umathum, Reiner, Rösler, Manuela B., Nagel, Armin M.

Journal:

Year:

2013

Language:

english

File:

PDF, 971 KB

english, 2013

36

Quantitative and Qualitative 23 Na MR Imaging of the Human Kidneys at 3 T: Before and after a Water Load

Haneder, Stefan, Konstandin, Simon, Morelli, John N., Nagel, Armin M., Zoellner, Frank G., Schad, Lothar R., Schoenberg, Stefan O., Michaely, Henrik J.

Journal:

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

37

Retrospectively-gated CINE 23Na imaging of the heart at 7.0Tesla using density-adapted 3D projection reconstruction

Resetar, Ana, Hoffmann, Stefan H., Graessl, Andreas, Winter, Lukas, Waiczies, Helmar, Ladd, Mark E., Niendorf, Thoralf, Nagel, Armin M.

Journal:

Magnetic Resonance Imaging

Year:

2015

Language:

english

File:

PDF, 1.74 MB

english, 2015

38

Hyperkalemic Periodic Paralysis and Permanent Weakness: 3-T MR Imaging Depicts Intracellular 23 Na Overload—Initial Results

Amarteifio, Erick, Nagel, Armin M., Weber, Marc-André, Jurkat-Rott, Karin, Lehmann-Horn, Frank

Journal:

Year:

2012

Language:

english

File:

PDF, 752 KB

english, 2012

39

Distribution of Brain Sodium Accumulation Correlates with Disability in Multiple Sclerosis: A Cross-sectional 23 Na MR Imaging Study

Zaaraoui, Wafaa, Konstandin, Simon, Audoin, Bertrand, Nagel, Armin M., Rico, Audrey, Malikova, Irina, Soulier, Elisabeth, Viout, Patrick, Confort-Gouny, Sylviane, Cozzone, Patrick J., Pelletier, Jean,

Journal:

Year:

2012

Language:

english

File:

PDF, 908 KB

english, 2012

40

Nuclear-Overhauser-enhanced MR imaging of 31P-containing metabolites: multipoint-Dixon vs. frequency-selective excitation

Rink, Kristian, Berger, Moritz C., Korzowski, Andreas, Breithaupt, Mathies, Biller, Armin, Bachert, Peter, Nagel, Armin M.

Journal:

Magnetic Resonance Imaging

Year:

2015

Language:

english

File:

PDF, 979 KB

english, 2015

41

Multi-contrast T2⁎-relaxometry upon visual stimulation at 3T and 7T

Berger, Moritz C., Bachert, Peter, Gröbner, Jens, Nagel, Armin M.

Journal:

Magnetic Resonance Imaging

Year:

2016

Language:

english

File:

PDF, 1.26 MB

english, 2016

42

Three-dimensional dictionary-learning reconstruction of 23 Na MRI data

Behl, Nicolas G.R., Gnahm, Christine, Bachert, Peter, Ladd, Mark E., Nagel, Armin M.

Journal:

Magnetic Resonance in Medicine

Year:

2016

Language:

english

File:

PDF, 2.75 MB

english, 2016

43

Evaluation of adaptive combination of 30-channel head receive coil array data in 23 Na MR imaging

Benkhedah, Nadia, Hoffmann, Stefan H., Biller, Armin, Nagel, Armin M.

Journal:

Magnetic Resonance in Medicine

Year:

2016

Language:

english

File:

PDF, 6.84 MB

english, 2016

44

Sodium MRI of the human heart at 7.0 T: preliminary results

Graessl, Andreas, Ruehle, Anjuli, Waiczies, Helmar, Resetar, Ana, Hoffmann, Stefan H., Rieger, Jan, Wetterling, Friedrich, Winter, Lukas, Nagel, Armin M., Niendorf, Thoralf

Journal:

NMR in Biomedicine

Year:

2015

Language:

english

File:

PDF, 1.19 MB

english, 2015

45

39 K and 23 Na relaxation times and MRI of rat head at 21.1 T

Nagel, Armin M., Umathum, Reiner, Rösler, Manuela B., Ladd, Mark E., Litvak, Ilya, Gor'kov, Peter L., Brey, William W., Schepkin, Victor D.

Journal:

NMR in Biomedicine

Year:

2016

Language:

english

File:

PDF, 468 KB

english, 2016

46

In vivo imaging of the time-dependent apparent diffusional kurtosis in the human calf muscle

Marschar, Anja Maria, Kuder, Tristan Anselm, Stieltjes, Bram, Nagel, Armin Michael, Bachert, Peter, Laun, Frederik Bernd

Journal:

Journal of Magnetic Resonance Imaging

Year:

2015

Language:

english

File:

PDF, 616 KB

english, 2015

47

In vivo visualization of mesoscopic anatomy of healthy and pathological lymph nodes using 7T MRI: A feasibility study

Freitag, Martin T., Breithaupt, Mathies, Berger, Moritz, Umathum, Reiner, Nagel, Armin M., Hassel, Jessica, Ladd, Mark E., Schlemmer, Heinz-Peter, Semmler, Wolfhard, Stieltjes, Bram

Journal:

Journal of Magnetic Resonance Imaging

Year:

2015

Language:

english

File:

PDF, 619 KB

english, 2015

48

3 Tesla Sodium Inversion Recovery Magnetic Resonance Imaging Allows for Improved Visualization of Intracellular Sodium Content Changes in Muscular Channelopathies

Nagel, Armin Michael, Amarteifio, Erick, Lehmann-Horn, Frank, Jurkat-Rott, Karin, Semmler, Wolfhard, Schad, Lothar R., Weber, Marc-André

Journal:

Investigative Radiology

Year:

2011

Language:

english

File:

PDF, 1.21 MB

english, 2011

49

Diffusion Tensor Imaging in a Human PET/MR Hybrid System

Boss, Andreas, Kolb, Armin, Hofmann, Matthias, Bisdas, Sotirios, Nägele, Thomas, Ernemann, Ulrike, Stegger, Lars, Rossi, Cristina, Schlemmer, Heinz-Peter, Pfannenberg, Christina, Reimold, Matthias, Cl

Journal:

Investigative Radiology

Year:

2010

Language:

english

File:

PDF, 879 KB

english, 2010

50

Apparent Diffusion Coefficient and Sodium Concentration Measurements in Human Prostate Tissue via Hydrogen-1 and Sodium-23 Magnetic Resonance Imaging in a Clinical Setting at 3 T

Hausmann, Daniel, Konstandin, Simon, Wetterling, Friedrich, Haneder, Stefan, Nagel, Armin M., Dinter, Dietmar J., Schönberg, Stefan O., Zöllner, Frank G., Schad, Lothar R.

Journal:

Investigative Radiology

Year:

2012

Language:

english

File:

PDF, 1.27 MB

english, 2012