Search Results - "Schmiedeskamp, J"

Quantification of regional intrapulmonary oxygen partial pressure evolution during apnea by (3)He MRI by Deninger, A J, Eberle, B, Ebert, M, Grossmann, T, Heil, W, Kauczor, H, Lauer, L, Markstaller, K, Otten, E, Schmiedeskamp, J, Schreiber, W, Surkau, R, Thelen, M, Weiler, N

“…We present a new method to determine in vivo the temporal evolution of intrapulmonary oxygen concentrations by functional lung imaging with hyperpolarized…”
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Magnetized boxes for housing polarized spins in homogeneous fields by Hiebel, S., Großmann, T., Kiselev, D., Schmiedeskamp, J., Gusev, Y., Heil, W., Karpuk, S., Krimmer, J., Otten, E.W., Salhi, Z.

“…We present novel types of permanently magnetized as well as current powered boxes built from soft-ferromagnetic materials. They provide shielded magnetic…”
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Magnetic resonance imaging of dissolved hyperpolarized (129)Xe using a membrane-based continuous flow system by Amor, N, Zaenker, P P, Bluemler, P, Meise, F M, Schreiber, L M, Scholz, A, Schmiedeskamp, J, Spiess, H W, Muennemann, K

“…A technique for continuous production of solutions containing hyperpolarized (129)Xe is explored for MRI applications. The method is based on hollow fiber…”
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Assessment of a single-acquisition imaging sequence for oxygen-sensitive (3)He-MRI by Deninger, A J, Eberle, B, Bermuth, J, Escat, B, Markstaller, K, Schmiedeskamp, J, Schreiber, W G, Surkau, R, Otten, E, Kauczor, H-U

“…MRI of the lungs using hyperpolarized helium-3 ((3)He) allows the determination of intrapulmonary oxygen partial pressures (p(O2)). The need to separate…”
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(3) He Spin Filter for Neutrons by Batz, M, Baeßler, S, Heil, W, Otten, E W, Rudersdorf, D, Schmiedeskamp, J, Sobolev, Y, Wolf, M

“…The strongly spin-dependent absorption of neutrons in nuclear spin-polarized (3)He opens up the possibility of polarizing neutrons from reactors and spallation…”
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A Mobile DNP Polarizer for Clinical Applications by Münnemann, K., Bauer, C., Schmiedeskamp, J., Spiess, H. W., Schreiber, W. G., Hinderberger, D.

“… A mobile and low-cost apparatus for dynamic nuclear polarization (DNP) hyperpolarization based on a Halbach magnet is presented and its performance is…”
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Magnetic resonance imaging of dissolved hyperpolarized 129Xe using a membrane-based continuous flow system by Amor, N., Zänker, P.P., Blümler, P., Meise, F.M., Schreiber, L.M., Scholz, A., Schmiedeskamp, J., Spiess, H.W., Münnemann, K.

“…A technique for continuous production of solutions containing hyperpolarized 129Xe is explored for MRI applications. The method is based on hollow fiber…”
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He-3 spin filter for neutrons by Batz, M., Baessler, S., Heil, W., Otten, E.W., Rudersdorf, D., Schmiedeskamp, J., Sobolev, Y., Wolf, M.

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Hyperpolarized 3-helium MR imaging of the lungs: testing the concept of a central production facility by van Beek, E J R, Schmiedeskamp, J, Wild, J M, Paley, M N J, Filbir, F, Fichele, S, Knitz, F, Mills, G H, Woodhouse, N, Swift, A, Heil, W, Wolf, M, Otten, E

“…The aim of this study was to test the feasibility of a central production facility with distribution network for implementation of hyperpolarized 3-helium MRI…”
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MR imaging of the lungs with hyperpolarized helium-3 gas transported by air by Wild, J M, Schmiedeskamp, J, Paley, M N J, Filbir, F, Fichele, S, Kasuboski, L, Knitz, F, Woodhouse, N, Swift, A, Heil, W, Mill, G H, Wolf, M, Griffiths, P D, Otten, E, van Beek, E J R

“…Hyperpolarized noble gas MRI shows promise in the functional imaging of the pulmonary air spaces. The production of hyperpolarized (HP) gas requires…”
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Paramagnetic relaxation of spin polarized 3He at bare glass surfaces. Part I by SCHMIEDESKAMP, J, HEIL, W, OTTEN, E. W, KREMER, R. K, SIMON, A, ZIMMER, J

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Paramagnetic relaxation of spin polarized 3He at bare glass surfaces by Schmiedeskamp, J, Heil, W, Otten, E W, Kremer, R K, Simon, A, Zimmer, J

“…In this first in a series of three papers on wall relaxation of spin polarized, gaseous 3He we investigate both by theory and by experiment surface-induced…”
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Imaging of a mixture of hyperpolarized 3He and 129Xe by Acosta, R.H., Blümler, P., Han, S., Appelt, S., Häsing, F.W., Schmiedeskamp, J., Heil, W., Spiess, H.W.

“…With the use of hyperpolarized gases, a great number of experiments have been carried out in order to improve the diagnostics of the lung, both from a…”
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Relaxation of spin polarized 3He by magnetized ferromagnetic contaminants. Part III by SCHMIEDESKAMP, J, ELMERS, H.-J, HEIL, W, OTTEN, E. W, SOBOLEV, Yu, KILIAN, W, RINNEBERG, H, SANDER-THÖMMES, T, SEIFERT, F, ZIMMER, J

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3He Spin Filter for Neutrons by Batz, M, Baebler, S, Heil, W, Otten, E W, Rudersdorf, D, Schmiedeskamp, J, Sobolev, Y, Wolf, M

“…The strongly spin-dependent absorction of neutrons in nuclear spin-polarized He opens up the possibility of polarizing neutrons from reactors and spallation…”
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Assessment of a single-acquisition imaging sequence for oxygen-sensitive 3He-MRI by Deninger, A.J., Eberle, B., Bermuth, J., Escat, B., Markstaller, K., Schmiedeskamp, J., Schreiber, W.G., Surkau, R., Otten, E., Kauczor, H.-U.

“…MRI of the lungs using hyperpolarized helium‐3 (3He) allows the determination of intrapulmonary oxygen partial pressures (pO2). The need to separate competing…”
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The neutron charge form factor and target analyzing powers from 3He(e→,e′n) scattering by Bermuth, J, Merle, P, Carasco, C, Baumann, D, Böhm, R, Bosnar, D, Ding, M, Distler, M.O, Friedrich, J, Friedrich, J.M, Golak, J, Glöckle, W, Hauger, M, Heil, W, Jennewein, P, Jourdan, J, Kamada, H, Klein, A, Kohl, M, Krusche, B, Krygier, K.W, Merkel, H, Müller, U, Neuhausen, R, Nogga, A, Normand, Ch, Otten, E, Pospischil, Th, Potokar, M, Rohe, D, Schmieden, H, Schmiedeskamp, J, Seimetz, M, Sick, I, Širca, S, Skibiński, R, Testa, G, Walcher, Th, Warren, G, Weis, M, Witała, H, Wöhrle, H, Zeier, M

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Final state interaction effects in 3He(e→,e′p) by Carasco, C., Bermuth, J., Merle, P., Bartsch, P., Baumann, D., Böhm, R., Bosnar, D., Ding, M., Distler, M.O., Friedrich, J., Friedrich, J.M., Golak, J., Glöckle, W., Hauger, M., Heil, W., Jennewein, P., Jourdan, J., Kamada, H., Klein, A., Kohl, M., Krygier, K.W., Merkel, H., Müller, U., Neuhausen, R., Nogga, A., Normand, Ch, Otten, E., Pospischil, Th, Potokar, M., Rohe, D., Schmieden, H., Schmiedeskamp, J., Seimetz, M., Sick, I., Širca, S., Skibiński, R., Testa, G., Walcher, Th, Warren, G., Weis, M., Witała, H., Wöhrle, H., Zeier, M.

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Quantification of Regional Intrapulmonary Oxygen Partial Pressure Evolution during Apnea by 3He MRI by Deninger, A.J., Eberle, B., Ebert, M., Großmann, T., Heil, W., Kauczor, H.-U., Lauer, L., Markstaller, K., Otten, E., Schmiedeskamp, J., Schreiber, W., Surkau, R., Thelen, M., Weiler, N.

“…We present a new method to determine in vivo the temporal evolution of intrapulmonary oxygen concentrations by functional lung imaging with hyperpolarized…”
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Diffusion-weighted MRI of the lung with hyperpolarized helium-3: A study of reproducibility by Morbach, Andreas E., Gast, Klaus K., Schmiedeskamp, Jörg, Dahmen, Anja, Herweling, Annette, Heussel, Claus P., Kauczor, Hans-Ulrich, Schreiber, Wolfgang G.

“…Purpose To determine the reproducibility of several parameters of the ADC measurement by calculating the scan‐to‐scan intrasubject variability. Materials and…”
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