Search

Your search keyword '"Makowski, M"' showing total 930 results
Start Over Author "Makowski, M"
930 results on '"Makowski, M"'

1. Prognostic value of deep learning-derived body composition in advanced pancreatic cancer—a retrospective multicenter study

Author

Keyl, J., Bucher, A., Jungmann, F., Hosch, R., Ziller, A., Armbruster, R., Malkomes, P., Reissig, T.M., Koitka, S., Tzianopoulos, I., Keyl, P., Kostbade, K., Albers, D., Markus, P., Treckmann, J., Nassenstein, K., Haubold, J., Makowski, M., Forsting, M., Baba, H.A., Kasper, S., Siveke, J.T., Nensa, F., Schuler, M., Kaissis, G., Kleesiek, J., and Braren, R.

Published
2024
Full Text
View/download PDF

8. Gyrokinetic projection of the divertor heat-flux width from present tokamaks to ITER

Author

Chang, C. S., Ku, S., Loarte, A., Parail, V., Köchl, F., Romanelli, M., Maingi, R., Ahn, J. -W., Gray, T., Hughes, J., LaBombard, B., Leonard, T., Makowski, M., and Terry, J.

Subjects
Physics - Plasma Physics
Abstract

The XGC1 edge gyrokinetic code is used for a high fidelity prediction for the width of the heat-flux to divertor plates in attached plasma condition. The simulation results are validated against the empirical scaling $\lambda_q \propto B_P^{-\gamma}$ obtained from present tokamak devices, where $\lambda_q$ is the divertor heat-flux width mapped to the outboard midplane and $\gamma_q=1.19$ as defined by T. Eich et al. [Nucl. Fusion 53 (2013) 093031], and $B_P$ is the magnitude of the poloidal magnetic field at outboard midplane separatrix surface. This empirical scaling predicts $\lambda_q \leq 1mm$ when extrapolated to ITER, which would require operation with very high separatrix densities $(n_{sep}/n_{Greenwald} > 0.6)$ in the Q=10 scenario to achieve semi-detached plasma operation and high radiative fractions leading to acceptable divertor power fluxes. XGC1 predicts, however, that $\lambda_q$ for ITER is over 5 mm, suggesting that operation in the ITER Q=10 scenario with acceptable divertor power loads could be obtained over a wider range of plasma separatrix densities and radiative fractions. The physics reason behind this difference is, according to the XGC1 results, that while the ion magnetic drift contribution to the divertor heat-flux width is wider in the present tokamaks, the turbulent electron contribution is wider in ITER. A high current C-Mod discharge is found to be in a mixed regime: While the heat-flux width by the ion neoclassical magnetic drift is still wider than the turbulent electron heat-flux width, the heat-flux magnitude is dominated by the narrower electron heat-flux., Comment: Submitted to Nuclear Fusion

Published
2017
Full Text
View/download PDF

13. Progress towards increased understanding and control of internal transport barriers in DIII-D

Author

Doyle, EJ, Greenfield, CM, Austin, ME, Baylor, LR, Burrell, KH, Casper, TA, DeBoo, JC, Ernst, DR, Fenzi, C, Gohil, P, Groebner, RJ, Heidbrink, WW, Jackson, GL, Jernigan, TC, Kinsey, JE, Lao, LL, Makowski, M, McKee, GR, Murakami, M, Peebles, WA, Porkolab, M, Prater, R, Rettig, CL, Rhodes, TL, Rost, JC, Staebler, GM, Stallard, BW, Strait, EJ, Synakowski, EJ, Thomas, DM, Wade, MR, Waltz, RE, and Zeng, L

Subjects
Fluids & Plasmas, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

Substantial progress has been made towards both understanding and control of internal transport barriers (ITBs) on DIII-D, resulting in the discovery of a new sustained high performance operating mode termed the quiescent double barrier (QDB) regime. The QDB regime combines core transport barriers with a quiescent ELM-free H mode edge (termed QH mode), giving rise to separate (double) core and edge transport barriers. The core and edge barriers are mutually compatible and do not merge, resulting in broad core profiles with an edge pedestal. The QH mode edge is characterized by ELM-free behaviour with continuous multiharmonic MHD activity in the pedestal region and has provided density and radiated power control for longer than 3.5 s (25τE) with divertor pumping. QDB plasmas are long pulse high performance candidates, having maintained a βN H89 product of 7 for five energy confinement times (Ti ≤ 16 keV, βN ≤ 2.9, H89 ≤ 2.4 τE ≤ 150 ms, DD neutron rate Sn ≤ 4 × 1015 s-1). The QDB regime has only been obtained in counter-NBI discharges (injection antiparallel to the plasma current) with divertor pumping. Other results include successful expansion of the ITB radius using (separately) both impurity injection and counter-NBI, and the formation of ITBs in the electron thermal channel using both ECH and strong negative central shear (NCS) at high power. These results are interpreted within a theoretical framework in which turbulence suppression is the key to ITB formation and control, and a decrease in core turbulence is observed in all cases of ITB formation.

Published
2002

15. Evolution of high β p plasmas with improved stability and confinement*

Author

Politzer, PA, Casper, T, Forest, CB, Gohil, P, Heidbrink, WW, Hyatt, AW, James, RA, Jong, R, Lao, LL, Makowski, M, Meyer, W, Porter, GD, Sager, GT, Stallard, BW, St. John, H, Thompson, SJ, Turnbull, AD, and Wròblewski, D

Subjects
Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Classical Physics, Fluids & Plasmas
Abstract

Experiments to explore the long-time evolution of noninductive, high βp plasmas in the DIII-D tokamak [Plasma Physics and Controlled Nuclear Fusion Research, 1986 (International Atomic Energy Agency, Vienna, 1987), Vol. 1, p. 159], have identified a new, quiescent, high performance regime. The experiments were carried out at low current (400-800 kA) with medium power neutral beam injection (3-10 MW). This regime is characterized by high q0 (>2) and moderate li(∼1.3). It is reached by slow relaxation of the current profile, on the resistive time scale. As the profiles relax, q0 rises and li falls. When q0 goes above 2 (approximately), magnetohydrodynamic (MHD) activity disappears, and the stored energy rises. Most dramatic is the strong peaking of the central density, which increases by as much as a factor of 2. The improved central confinement appears similar to the PEP/reversed central shear/second stable core modes seen in tokamak experiments, but in this case without external intervention or transient excitation. At high current, a similar, but slower relaxation is seen. Also notable in connection with these discharges is the behavior of the edge and scrape-off layer (SOL). The edge localized modes (ELM's) as seen previously, are small and very rapid (to 1 kHz). The SOL exhibits high density (≥1 × 1019 m-3), which shows little or no falloff with radius. Also the power deposition at the divertor surface is very broad, up to four times the width usually seen. This regime is of particular interest for the development of steady-state tokamak operating scenarios, for the Tokamak Physics Experiment (TPX), and following reactors. © 1994 American Institute of Physics.

Published
1994

16. Evolution of high βp plasmas with improved stability and confinement

Author

Politzer, PA, Casper, T, Forest, CB, Gohil, P, Heidbrink, WW, Hyatt, AW, James, RA, Jong, R, Lao, LL, Makowski, M, Meyer, W, Porter, GD, Sager, GT, Stallard, BW, St. John, H, Thompson, SJ, Turnbull, AD, and Wròblewski, D

Subjects
Fluids & Plasmas, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Astronomical and Space Sciences, Classical Physics, Atomic, Molecular, Nuclear, Particle and Plasma Physics
Abstract

Experiments to explore the long-time evolution of noninductive, high βp plasmas in the DIII-D tokamak [Plasma Physics and Controlled Nuclear Fusion Research, 1986 (International Atomic Energy Agency, Vienna, 1987), Vol. 1, p. 159], have identified a new, quiescent, high performance regime. The experiments were carried out at low current (400-800 kA) with medium power neutral beam injection (3-10 MW). This regime is characterized by high q0 (>2) and moderate li(∼1.3). It is reached by slow relaxation of the current profile, on the resistive time scale. As the profiles relax, q0 rises and li falls. When q0 goes above 2 (approximately), magnetohydrodynamic (MHD) activity disappears, and the stored energy rises. Most dramatic is the strong peaking of the central density, which increases by as much as a factor of 2. The improved central confinement appears similar to the PEP/reversed central shear/second stable core modes seen in tokamak experiments, but in this case without external intervention or transient excitation. At high current, a similar, but slower relaxation is seen. Also notable in connection with these discharges is the behavior of the edge and scrape-off layer (SOL). The edge localized modes (ELM's) as seen previously, are small and very rapid (to 1 kHz). The SOL exhibits high density (≥1 × 1019 m-3), which shows little or no falloff with radius. Also the power deposition at the divertor surface is very broad, up to four times the width usually seen. This regime is of particular interest for the development of steady-state tokamak operating scenarios, for the Tokamak Physics Experiment (TPX), and following reactors. © 1994 American Institute of Physics.

Published
1994

18. On the relationship between metabolic capacities and in vivo viscoelastic properties of the liver

Author

Shahryari, M., Keller, S., Meierhofer, D., Wallach, I., Safraou, Y., Guo, J., Marticorena Garcia, S., Braun, J., Makowski, M., Sack, I., and Berndt, N.

Subjects
Histology, Bioengineering and Biotechnology, viscoelasticity, MRE, PET, stiffness, liver metabolism, proteomics, reserve capacity, hepatic function model, Biomedical Engineering, Bioengineering, Biotechnology, ddc
Abstract

The liver is the central metabolic organ. It constantly adapts its metabolic capacity to current physiological requirements. However, the relationship between tissue structure and hepatic function is incompletely understood; this results in a lack of diagnostic markers in medical imaging that can provide information about the liver’s metabolic capacity. Therefore, using normal rabbit livers, we combined magnetic resonance elastography (MRE) with proteomics-based kinetic modeling of central liver metabolism to investigate the potential role of MRE for predicting the liver’s metabolic function in vivo. Nineteen New Zealand white rabbits were investigated by multifrequency MRE and positron emission tomography (PET). This yielded maps of shear wave speed (SWS), penetration rate (PR) and standardized uptake value (SUV). Proteomic analysis was performed after the scans. Hepatic metabolic functions were assessed on the basis of the HEPATOKIN1 model in combination with a model of hepatic lipid-droplet metabolism using liquid chromatography–mass spectrometry. Our results showed marked differences between individual livers in both metabolic functions and stiffness properties, though not in SUV. When livers were divided into ‘stiff’ and ‘soft’ subgroups (cutoff SWS = 1.6 m/s), stiff livers showed a lower capacity for triacylglycerol storage, while at the same time showing an increased capacity for gluconeogenesis and cholesterol synthesis. Furthermore, SWS was correlated with gluconeogenesis and PR with urea production and glutamine exchange. In conclusion, our study indicates a close relationship between the viscoelastic properties of the liver and metabolic function. This could be used in future studies to predict non-invasively the functional reserve capacity of the liver in patients.

Published
2022

20. Diagnostische Wertigkeit von UTE basierten Wasser und Fett separierten sowie CT-ähnlichen Bildern bei der Beurteilung von akuten Wirbelkörperfrakturen und degenerativen Veränderungen der Wirbelsäule.

Author

Feuerriegel, C G, additional, Kronthaler, S, additional, Boehm, C, additional, Leonhardt, Y, additional, Renz, M, additional, Weiss, K, additional, Makowski, M, additional, Karampinos, D, additional, Schwaiger, B, additional, and Gersing, A, additional

Published
2022
Full Text
View/download PDF

27. The Protein Folding Problem

Author

Scheraga, H. A., Liwo, A., Oldziej, S., Czaplewski, C., Pillardy, J., Lee, J., Ripoll, D.R., Vila, J.A., Kazmierkiewicz, R., Saunders, J.A., Arnautova, Y.A., Gibson, K.D., Jagielska, A., Khalili, M., Chinchio, M., Nanias, M., Kang, Y.K., Schafroth, H., Ghosh, A., Elber, R., Makowski, M., Barth, Timothy J., editor, Griebel, Michael, editor, Keyes, David E., editor, Nieminen, Risto M., editor, Roose, Dirk, editor, Schlick, Tamar, editor, Leimkuhler, Benedict, editor, Chipot, Christophe, editor, Elber, Ron, editor, Laaksonen, Aatto, editor, Mark, Alan, editor, Schütte, Christoph, editor, and Skeel, Robert, editor

Published
2006
Full Text
View/download PDF

29. OP0152 A DEEP LEARNING FRAMEWORK FOR MRI DETECTION OF ACTIVE INFLAMMATORY AND STRUCTURAL CHANGES IN THE SACROILIAC JOINT CONSISTENT WITH AXIAL SPONDYLOARTHRITIS: AN INTERNATIONAL COLLABORATIVE STUDY

Author

Bressem, K. K., primary, Adams, L., additional, Proft, F., additional, Hermann, K. G. A., additional, Diekhoff, T., additional, Spiller, L., additional, Niehues, S., additional, Makowski, M., additional, Hamm, B., additional, Protopopov, M., additional, Rios Rodriguez, V., additional, Haibel, H., additional, Rademacher, J., additional, Torgutalp, M., additional, Lambert, R. G., additional, Baraliakos, X., additional, Maksymowych, W. P., additional, Vahldiek, J. L., additional, and Poddubnyy, D., additional

Published
2022
Full Text
View/download PDF

31. DIII-D research advancing the physics basis for optimizing the tokamak approach to fusion energy

Author

Fenstermacher, M. E., primary, Abbate, J., additional, Abe, S., additional, Abrams, T., additional, Adams, M., additional, Adamson, B., additional, Aiba, N., additional, Akiyama, T., additional, Aleynikov, P., additional, Allen, E., additional, Allen, S., additional, Anand, H., additional, Anderson, J., additional, Andrew, Y., additional, Andrews, T., additional, Appelt, D., additional, Arbon, R., additional, Ashikawa, N., additional, Ashourvan, A., additional, Aslin, M., additional, Asnis, Y., additional, Austin, M., additional, Ayala, D., additional, Bak, J., additional, Bandyopadhyay, I., additional, Banerjee, S., additional, Barada, K., additional, Bardoczi, L., additional, Barr, J., additional, Bass, E., additional, Battaglia, D., additional, Battey, A., additional, Baumgartner, W., additional, Baylor, L., additional, Beckers, J., additional, Beidler, M., additional, Belli, E., additional, Berkery, J., additional, Bernard, T., additional, Bertelli, N., additional, Beurskens, M., additional, Bielajew, R., additional, Bilgili, S., additional, Biswas, B., additional, Blondel, S., additional, Boedo, J., additional, Bogatu, I., additional, Boivin, R., additional, Bolzonella, T., additional, Bongard, M., additional, Bonnin, X., additional, Bonoli, P., additional, Bonotto, M., additional, Bortolon, A., additional, Bose, S., additional, Bosviel, N., additional, Bouwmans, S., additional, Boyer, M., additional, Boyes, W., additional, Bradley, L., additional, Brambila, R., additional, Brennan, D., additional, Bringuier, S., additional, Brodsky, L., additional, Brookman, M., additional, Brooks, J., additional, Brower, D., additional, Brown, G., additional, Brown, W., additional, Burke, M., additional, Burrell, K., additional, Butler, K., additional, Buttery, R., additional, Bykov, I., additional, Byrne, P., additional, Cacheris, A., additional, Callahan, K., additional, Callen, J., additional, Campbell, G., additional, Candy, J., additional, Canik, J., additional, Cano-Megias, P., additional, Cao, N., additional, Carayannopoulos, L., additional, Carlstrom, T., additional, Carrig, W., additional, Carter, T., additional, Cary, W., additional, Casali, L., additional, Cengher, M., additional, Cespedes Paz, G., additional, Chaban, R., additional, Chan, V., additional, Chapman, B., additional, Char, I., additional, Chattopadhyay, A., additional, Chen, R., additional, Chen, J., additional, Chen, X., additional, Chen, M., additional, Chen, Z., additional, Choi, M., additional, Choi, W., additional, Choi, G., additional, Chousal, L., additional, Chrobak, C., additional, Chrystal, C., additional, Chung, Y., additional, Churchill, R., additional, Cianciosa, M., additional, Clark, J., additional, Clement, M., additional, Coda, S., additional, Cole, A., additional, Collins, C., additional, Conlin, W., additional, Cooper, A., additional, Cordell, J., additional, Coriton, B., additional, Cote, T., additional, Cothran, J., additional, Creely, A., additional, Crocker, N., additional, Crowe, C., additional, Crowley, B., additional, Crowley, T., additional, Cruz-Zabala, D., additional, Cummings, D., additional, Curie, M., additional, Curreli, D., additional, Dal Molin, A., additional, Dannels, B., additional, Dautt-Silva, A., additional, Davda, K., additional, De Tommasi, G., additional, De Vries, P., additional, Degrandchamp, G., additional, Degrassie, J., additional, Demers, D., additional, Denk, S., additional, Depasquale, S., additional, Deshazer, E., additional, Diallo, A., additional, Diem, S., additional, Dimits, A., additional, Ding, R., additional, Ding, S., additional, Ding, W., additional, Do, T., additional, Doane, J., additional, Dong, G., additional, Donovan, D., additional, Drake, J., additional, Drews, W., additional, Drobny, J., additional, Du, X., additional, Du, H., additional, Duarte, V., additional, Dudt, D., additional, Dunn, C., additional, Duran, J., additional, Dvorak, A., additional, Effenberg, F., additional, Eidietis, N., additional, Elder, D., additional, Eldon, D., additional, Ellis, R., additional, Elwasif, W., additional, Ennis, D., additional, Erickson, K., additional, Ernst, D., additional, Fasciana, M., additional, Fedorov, D., additional, Feibush, E., additional, Ferraro, N., additional, Ferreira, J., additional, Ferron, J., additional, Fimognari, P., additional, Finkenthal, D., additional, Fitzpatrick, R., additional, Fox, P., additional, Fox, W., additional, Frassinetti, L., additional, Frerichs, H., additional, Frye, H., additional, Fu, Y., additional, Gage, K., additional, Galdon Quiroga, J., additional, Gallo, A., additional, Gao, Q., additional, Garcia, A., additional, Garcia Munoz, M., additional, Garnier, D., additional, Garofalo, A., additional, Gattuso, A., additional, Geng, D., additional, Gentle, K., additional, Ghosh, D., additional, Giacomelli, L., additional, Gibson, S., additional, Gilson, E., additional, Giroud, C., additional, Glass, F., additional, Glasser, A., additional, Glibert, D., additional, Gohil, P., additional, Gomez, R., additional, Gomez, S., additional, Gong, X., additional, Gonzales, E., additional, Goodman, A., additional, Gorelov, Y., additional, Graber, V., additional, Granetz, R., additional, Gray, T., additional, Green, D., additional, Greenfield, C., additional, Greenwald, M., additional, Grierson, B., additional, Groebner, R., additional, Grosnickle, W., additional, Groth, M., additional, Grunloh, H., additional, Gu, S., additional, Guo, W., additional, Guo, H., additional, Gupta, P., additional, Guterl, J., additional, Guttenfelder, W., additional, Guzman, T., additional, Haar, S., additional, Hager, R., additional, Hahn, S., additional, Halfmoon, M., additional, Hall, T., additional, Hallatschek, K., additional, Halpern, F., additional, Hammett, G., additional, Han, H., additional, Hansen, E., additional, Hansen, C., additional, Hansink, M., additional, Hanson, J., additional, Hanson, M., additional, Hao, G., additional, Harris, A., additional, Harvey, R., additional, Haskey, S., additional, Hassan, E., additional, Hassanein, A., additional, Hatch, D., additional, Hawryluk, R., additional, Hayashi, W., additional, Heidbrink, W., additional, Herfindal, J., additional, Hicok, J., additional, Hill, D., additional, Hinson, E., additional, Holcomb, C., additional, Holland, L., additional, Holland, C., additional, Hollmann, E., additional, Hollocombe, J., additional, Holm, A., additional, Holmes, I., additional, Holtrop, K., additional, Honda, M., additional, Hong, R., additional, Hood, R., additional, Horton, A., additional, Horvath, L., additional, Hosokawa, M., additional, Houshmandyar, S., additional, Howard, N., additional, Howell, E., additional, Hoyt, D., additional, Hu, W., additional, Hu, Y., additional, Hu, Q., additional, Huang, J., additional, Huang, Y., additional, Hughes, J., additional, Human, T., additional, Humphreys, D., additional, Huynh, P., additional, Hyatt, A., additional, Ibanez, C., additional, Ibarra, L., additional, Icasas, R., additional, Ida, K., additional, Igochine, V., additional, In, Y., additional, Inoue, S., additional, Isayama, A., additional, Izacard, O., additional, Izzo, V., additional, Jackson, A., additional, Jacobsen, G., additional, Jaervinen, A., additional, Jalalvand, A., additional, Janhunen, J., additional, Jardin, S., additional, Jarleblad, H., additional, Jeon, Y., additional, Ji, H., additional, Jian, X., additional, Joffrin, E., additional, Johansen, A., additional, Johnson, C., additional, Johnson, T., additional, Jones, C., additional, Joseph, I., additional, Jubas, D., additional, Junge, B., additional, Kalb, W., additional, Kalling, R., additional, Kamath, C., additional, Kang, J., additional, Kaplan, D., additional, Kaptanoglu, A., additional, Kasdorf, S., additional, Kates-Harbeck, J., additional, Kazantzidis, P., additional, Kellman, A., additional, Kellman, D., additional, Kessel, C., additional, Khumthong, K., additional, Kim, E., additional, Kim, H., additional, Kim, J., additional, Kim, S., additional, Kim, K., additional, Kim, C., additional, Kimura, W., additional, King, M., additional, King, J., additional, Kinsey, J., additional, Kirk, A., additional, Kiyan, B., additional, Kleiner, A., additional, Klevarova, V., additional, Knapp, R., additional, Knolker, M., additional, Ko, W., additional, Kobayashi, T., additional, Koch, E., additional, Kochan, M., additional, Koel, B., additional, Koepke, M., additional, Kohn, A., additional, Kolasinski, R., additional, Kolemen, E., additional, Kostadinova, E., additional, Kostuk, M., additional, Kramer, G., additional, Kriete, D., additional, Kripner, L., additional, Kubota, S., additional, Kulchar, J., additional, Kwon, K., additional, La Haye, R., additional, Laggner, F., additional, Lan, H., additional, Lantsov, R., additional, Lao, L., additional, Lasa Esquisabel, A., additional, Lasnier, C., additional, Lau, C., additional, Leard, B., additional, Lee, J., additional, Lee, R., additional, Lee, M., additional, Lee, Y., additional, Lee, C., additional, Lee, S., additional, Lehnen, M., additional, Leonard, A., additional, Leppink, E., additional, Lesher, M., additional, Lestz, J., additional, Leuer, J., additional, Leuthold, N., additional, Li, X., additional, Li, K., additional, Li, E., additional, Li, G., additional, Li, L., additional, Li, Z., additional, Li, J., additional, Li, Y., additional, Lin, Z., additional, Lin, D., additional, Liu, X., additional, Liu, J., additional, Liu, Y., additional, Liu, T., additional, Liu, C., additional, Liu, Z., additional, Liu, D., additional, Liu, A., additional, Loarte-Prieto, A., additional, Lodestro, L., additional, Logan, N., additional, Lohr, J., additional, Lombardo, B., additional, Lore, J., additional, Luan, Q., additional, Luce, T., additional, Luda Di Cortemiglia, T., additional, Luhmann, N., additional, Lunsford, R., additional, Luo, Z., additional, Lvovskiy, A., additional, Lyons, B., additional, Ma, X., additional, Madruga, M., additional, Madsen, B., additional, Maggi, C., additional, Maheshwari, K., additional, Mail, A., additional, Mailloux, J., additional, Maingi, R., additional, Major, M., additional, Makowski, M., additional, Manchanda, R., additional, Marini, C., additional, Marinoni, A., additional, Maris, A., additional, Markovic, T., additional, Marrelli, L., additional, Martin, E., additional, Mateja, J., additional, Matsunaga, G., additional, Maurizio, R., additional, Mauzey, P., additional, Mauzey, D., additional, Mcardle, G., additional, Mcclenaghan, J., additional, Mccollam, K., additional, Mcdevitt, C., additional, Mckay, K., additional, Mckee, G., additional, Mclean, A., additional, Mehta, V., additional, Meier, E., additional, Menard, J., additional, Meneghini, O., additional, Merlo, G., additional, Messer, S., additional, Meyer, W., additional, Michael, C., additional, Michoski, C., additional, Milne, P., additional, Minet, G., additional, Misleh, A., additional, Mitrishkin, Y., additional, Moeller, C., additional, Montes, K., additional, Morales, M., additional, Mordijck, S., additional, Moreau, D., additional, Morosohk, S., additional, Morris, P., additional, Morton, L., additional, Moser, A., additional, Moyer, R., additional, Moynihan, C., additional, Mrazkova, T., additional, Mueller, D., additional, Munaretto, S., additional, Munoz Burgos, J., additional, Murphy, C., additional, Murphy, K., additional, Muscatello, C., additional, Myers, C., additional, Nagy, A., additional, Nandipati, G., additional, Navarro, M., additional, Nave, F., additional, Navratil, G., additional, Nazikian, R., additional, Neff, A., additional, Neilson, G., additional, Neiser, T., additional, Neiswanger, W., additional, Nelson, D., additional, Nelson, A., additional, Nespoli, F., additional, Nguyen, R., additional, Nguyen, L., additional, Nguyen, X., additional, Nichols, J., additional, Nocente, M., additional, Nogami, S., additional, Noraky, S., additional, Norausky, N., additional, Nornberg, M., additional, Nygren, R., additional, Odstrcil, T., additional, Ogas, D., additional, Ogorman, T., additional, Ohdachi, S., additional, Ohtani, Y., additional, Okabayashi, M., additional, Okamoto, M., additional, Olavson, L., additional, Olofsson, E., additional, Omullane, M., additional, Oneill, R., additional, Orlov, D., additional, Orvis, W., additional, Osborne, T., additional, Pace, D., additional, Paganini Canal, G., additional, Pajares Martinez, A., additional, Palacios, L., additional, Pan, C., additional, Pan, Q., additional, Pandit, R., additional, Pandya, M., additional, Pankin, A., additional, Park, Y., additional, Park, J., additional, Parker, S., additional, Parks, P., additional, Parsons, M., additional, Patel, B., additional, Pawley, C., additional, Paz-Soldan, C., additional, Peebles, W., additional, Pelton, S., additional, Perillo, R., additional, Petty, C., additional, Peysson, Y., additional, Pierce, D., additional, Pigarov, A., additional, Pigatto, L., additional, Piglowski, D., additional, Pinches, S., additional, Pinsker, R., additional, Piovesan, P., additional, Piper, N., additional, Pironti, A., additional, Pitts, R., additional, Pizzo, J., additional, Plank, U., additional, Podesta, M., additional, Poli, E., additional, Poli, F., additional, Ponce, D., additional, Popovic, Z., additional, Porkolab, M., additional, Porter, G., additional, Powers, C., additional, Powers, S., additional, Prater, R., additional, Pratt, Q., additional, Pusztai, I., additional, Qian, J., additional, Qin, X., additional, Ra, O., additional, Rafiq, T., additional, Raines, T., additional, Raman, R., additional, Rauch, J., additional, Raymond, A., additional, Rea, C., additional, Reich, M., additional, Reiman, A., additional, Reinhold, S., additional, Reinke, M., additional, Reksoatmodjo, R., additional, Ren, Q., additional, Ren, Y., additional, Ren, J., additional, Rensink, M., additional, Renteria, J., additional, Rhodes, T., additional, Rice, J., additional, Roberts, R., additional, Robinson, J., additional, Rodriguez Fernandez, P., additional, Rognlien, T., additional, Rosenthal, A., additional, Rosiello, S., additional, Rost, J., additional, Roveto, J., additional, Rowan, W., additional, Rozenblat, R., additional, Ruane, J., additional, Rudakov, D., additional, Ruiz Ruiz, J., additional, Rupani, R., additional, Saarelma, S., additional, Sabbagh, S., additional, Sachdev, J., additional, Saenz, J., additional, Saib, S., additional, Salewski, M., additional, Salmi, A., additional, Sammuli, B., additional, Samuell, C., additional, Sandorfi, A., additional, Sang, C., additional, Sarff, J., additional, Sauter, O., additional, Schaubel, K., additional, Schmitz, L., additional, Schmitz, O., additional, Schneider, J., additional, Schroeder, P., additional, Schultz, K., additional, Schuster, E., additional, Schwartz, J., additional, Sciortino, F., additional, Scotti, F., additional, Scoville, J., additional, Seltzman, A., additional, Seol, S., additional, Sfiligoi, I., additional, Shafer, M., additional, Sharapov, S., additional, Shen, H., additional, Sheng, Z., additional, Shepard, T., additional, Shi, S., additional, Shibata, Y., additional, Shin, G., additional, Shiraki, D., additional, Shousha, R., additional, Si, H., additional, Simmerling, P., additional, Sinclair, G., additional, Sinha, J., additional, Sinha, P., additional, Sips, G., additional, Sizyuk, T., additional, Skinner, C., additional, Sladkomedova, A., additional, Slendebroek, T., additional, Slief, J., additional, Smirnov, R., additional, Smith, J., additional, Smith, S., additional, Smith, D., additional, Snipes, J., additional, Snoep, G., additional, Snyder, A., additional, Snyder, P., additional, Solano, E., additional, Solomon, W., additional, Song, J., additional, Sontag, A., additional, Soukhanovskii, V., additional, Spendlove, J., additional, Spong, D., additional, Squire, J., additional, Srinivasan, C., additional, Stacey, W., additional, Staebler, G., additional, Stagner, L., additional, Stange, T., additional, Stangeby, P., additional, Stefan, R., additional, Stemprok, R., additional, Stephan, D., additional, Stillerman, J., additional, Stoltzfus-Dueck, T., additional, Stonecipher, W., additional, Storment, S., additional, Strait, E., additional, Su, D., additional, Sugiyama, L., additional, Sun, Y., additional, Sun, P., additional, Sun, Z., additional, Sun, A., additional, Sundstrom, D., additional, Sung, C., additional, Sungcoco, J., additional, Suttrop, W., additional, Suzuki, Y., additional, Suzuki, T., additional, Svyatkovskiy, A., additional, Swee, C., additional, Sweeney, R., additional, Sweetnam, C., additional, Szepesi, G., additional, Takechi, M., additional, Tala, T., additional, Tanaka, K., additional, Tang, X., additional, Tang, S., additional, Tao, Y., additional, Tao, R., additional, Taussig, D., additional, Taylor, T., additional, Teixeira, K., additional, Teo, K., additional, Theodorsen, A., additional, Thomas, D., additional, Thome, K., additional, Thorman, A., additional, Thornton, A., additional, Ti, A., additional, Tillack, M., additional, Timchenko, N., additional, Tinguely, R., additional, Tompkins, R., additional, Tooker, J., additional, Torrezan De Sousa, A., additional, Trevisan, G., additional, Tripathi, S., additional, Trujillo Ochoa, A., additional, Truong, D., additional, Tsui, C., additional, Turco, F., additional, Turnbull, A., additional, Umansky, M., additional, Unterberg, E., additional, Vaezi, P., additional, Vail, P., additional, Valdez, J., additional, Valkis, W., additional, Van Compernolle, B., additional, Van Galen, J., additional, Van Kampen, R., additional, Van Zeeland, M., additional, Verdoolaege, G., additional, Vianello, N., additional, Victor, B., additional, Viezzer, E., additional, Vincena, S., additional, Wade, M., additional, Waelbroeck, F., additional, Wai, J., additional, Wakatsuki, T., additional, Walker, M., additional, Wallace, G., additional, Waltz, R., additional, Wampler, W., additional, Wang, L., additional, Wang, H., additional, Wang, Y., additional, Wang, Z., additional, Wang, G., additional, Ward, S., additional, Watkins, M., additional, Watkins, J., additional, Wehner, W., additional, Wei, Y., additional, Weiland, M., additional, Weisberg, D., additional, Welander, A., additional, White, A., additional, White, R., additional, Wiesen, S., additional, Wilcox, R., additional, Wilks, T., additional, Willensdorfer, M., additional, Wilson, H., additional, Wingen, A., additional, Wolde, M., additional, Wolff, M., additional, Woller, K., additional, Wolz, A., additional, Wong, H., additional, Woodruff, S., additional, Wu, M., additional, Wu, Y., additional, Wukitch, S., additional, Wurden, G., additional, Xiao, W., additional, Xie, R., additional, Xing, Z., additional, Xu, X., additional, Xu, C., additional, Xu, G., additional, Yan, Z., additional, Yang, X., additional, Yang, S., additional, Yokoyama, T., additional, Yoneda, R., additional, Yoshida, M., additional, You, K., additional, Younkin, T., additional, Yu, J., additional, Yu, M., additional, Yu, G., additional, Yuan, Q., additional, Zaidenberg, L., additional, Zakharov, L., additional, Zamengo, A., additional, Zamperini, S., additional, Zarnstorff, M., additional, Zeger, E., additional, Zeller, K., additional, Zeng, L., additional, Zerbini, M., additional, Zhang, L., additional, Zhang, X., additional, Zhang, R., additional, Zhang, B., additional, Zhang, J., additional, Zhao, L., additional, Zhao, B., additional, Zheng, Y., additional, Zheng, L., additional, Zhu, B., additional, Zhu, J., additional, Zhu, Y., additional, Zsutty, M., additional, and Zuin, M., additional

Published
2022
Full Text
View/download PDF

37. English and Spanish Contrastive Discourse Markers.

Author

Fraser, B. and Malamud-Makowski, M.

Abstract

Addresses the topic of discourse markers and, using the concepts of denial and contrast, with modifications, examines markers of contrast in English and Spanish. The article shows that the markers in each language correspond very closely in what they signal about the interpretation of the utterances of which they are a part. (Nine references) (Author/CK)

Published
1996

38. Carbon Monoxide Accumulation in the Extravehicular Mobility Unit

Author

Conkin, J, Norcrosss, J. R, Alexander, D. J, Sanders, R. W, and Makowski, M. S

Subjects
Man/System Technology And Life Support, Aerospace Medicine
Abstract

Introduction: Life support technology in large closed systems like submarines and space stations catalyzes carbon monoxide (CO) to carbon dioxide, which is easily removed. However, in a small system like the Extravehicular Mobility Unit (EMU), spacesuit, CO from exogenous (contaminated oxygen (O (sub 2) supply) and endogenous (human metabolism) sources will accumulate in the free suit volume. The free volume becomes a sink for CO that is rebreathed by the astronaut. The accumulation through time depends on many variables: the amount absorbed by the astronaut, the amount produced by the astronaut (between 0.28 and 0.34 moles per hour per kilogram)[1], the amount that enters the suit from contaminated O (sub 2), the amount removed through suit leak, the free volume of the suit, and the O (sub 2) partial pressure[2], just to list a few. Contamination of the EMU O (sub 2) supply with no greater than 1 part per million CO was the motivation for empirical measurements from CO pulse oximetry (SpCO) as well as mathematical modeling of the EMU as a rebreather for CO. Methods: We developed a first-order differential mixing equation as well as an iterative method to compute CO accumulation in the EMU. Pre-post measurements of SpCO (Rad-57, Masimo Corporation) from EMU ground training and on-orbit extravehicular activities (EVAs) were collected. Results: Initial modeling without consideration of the astronaut as a sink but only the source of CO showed that after 8 hours breathing 100 percent O (sub 2) with a 10 milliliter per minute (760 millimeters Hg at 21 degrees Centigrade standard) suit leak, an endogenous production rate of 0.23 moles per hour per kilogram for a 70 kilogram person with 42 liters (1.5 cubic feet) free suit volume resulted in a peak CO partial pressure (pCO) of 0.047 millimeters Hg at 4.3 pounds per square inch absolute (222 millimeters Hg). Preliminary results based on a 2008 model[3] with consideration of the astronaut as a sink and source of CO suggests that most of the rebreathed CO stays bound to hemoglobin and myoglobin and; therefore, pCO only increased to 0.002 millimeters Hg in the EMU. Hemoglobin saturation after 8 hours was an insignificant 0.4 percent compared to about 4 percent for cigarette smokers in the general population. This preliminary modeling result supplements 11 pre-post index finger SpCO measurements from EMU ground training (mean 0.5 percent versus 1 percent, probability equal to 0.41 from paired t-test) and 10 on-orbit pre-post EVAs (mean 1.5 percent versus 1.1 percent, probability equal to 0.17 from paired t-test) that showed no consistent increase, at least no increase outside the accuracy of the oximeter (1 percent display resolution with plus or minus 3 percent Standard Deviation). Discussion: Simulations continue, but a preliminary conclusion is that rebreathing endogenous CO accumulating in the EMU is not a serious medical issue during EVA. The absence of CO poisoning signs or symptoms following hundreds of EVAs is also good empirical evidence that corroborates the limited SpCO measurements and preliminary modeling results.

Published
2016

39. MR-based proton density fat fraction (PDFF) of the vertebral bone marrow differentiates between patients with and without osteoporotic vertebral fractures

Author

Gassert, F. T., primary, Kufner, A., additional, Gassert, F. G., additional, Leonhardt, Y., additional, Kronthaler, S., additional, Schwaiger, B. J., additional, Boehm, C., additional, Makowski, M. R., additional, Kirschke, J. S., additional, Baum, T., additional, Karampinos, D. C., additional, and Gersing, A. S., additional

Published
2021
Full Text
View/download PDF

47. Künstliche Intelligenz zur Erkennung, Segmentierung und Klassifizierung von Knochentumoren auf Röntgenbildern

Author

von Schacky, C, additional, Wilhelm, N, additional, Schäfer, V, additional, Leonhardt, Y, additional, Foreman, S, additional, Gassert, F, additional, Mogler, C, additional, Knebel, C, additional, von Eisenhart-Rothe, R, additional, Makowski, M, additional, Wörtler, K, additional, Burgkart, R, additional, and Gersing, A, additional

Published
2021
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results