Zobrazeno 1 - 10
of 1 170
pro vyhledávání: '"A, Niehof"'
We obtain a new family of exact vacuum solutions to quadratic gravity that describe pp-waves with two-dimensional wave surfaces that can have any prescribed constant curvature. When the wave surfaces are flat we recover the Peres waves obtained by Ma
Externí odkaz:
http://arxiv.org/abs/2406.19147
Autor:
Schwadron, N. A., Bale, Stuart D., Bonnell, J., Case, A., Shen, M., Christian, E. R., Cohen, C. M. S., Davis, A. J., Desai, M. I., Goetz, K., Giacalone, J., Hill, M. E., Kasper, J. C., Korreck, K., Larson, D., Livi, R., Lim, T., Leske, R. A., Malandraki, O., Malaspina, D., Matthaeus, W. H., McComas, D. J., McNutt Jr., R. L., Mewaldt, R. A., Mitchell, D. G., Niehof, J. T., Pulupa, M., Pecora, Francesco, Rankin, J. S., Smith, C., Stone, E. C., Szalay, J. R., Vourlidas, A., Wiedenbeck, M. E., Whittlesey, P.
Publikováno v:
Astrophysical Journal, 2024
We present an event observed by Parker Solar Probe at $\sim$0.2 au on March 2, 2022 in which imaging and \emph{in situ} measurements coincide. During this event, PSP passed through structures on the flank of a streamer blowout CME including an isolat
Externí odkaz:
http://arxiv.org/abs/2405.16590
Autor:
Zhuang, Bin, Lugaz, Noé, Lario, David, Kwon, Ryun-Young, Chrysaphi, Nicolina, Niehof, Jonathan, Gou, Tingyu, Zhao, Lulu
Extreme ultraviolet (EUV) waves are thought to be the propagating footprint of the shock on the solar surface. One of the key questions in SEP research is the timing of the SEP release with respect to the time when the EUV wave magnetically connects
Externí odkaz:
http://arxiv.org/abs/2401.10388
Autor:
Klein, Kristopher G., Spence, Harlan, Alexandrova, Olga, Argall, Matthew, Arzamasskiy, Lev, Bookbinder, Jay, Broeren, Theodore, Caprioli, Damiano, Case, Anthony, Chandran, Benjamin, Chen, Li-Jen, Dors, Ivan, Eastwood, Jonathan, Forsyth, Colin, Galvin, Antoinette, Genot, Vincent, Halekas, Jasper, Hesse, Michael, Hine, Butler, Horbury, Tim, Jian, Lan, Kasper, Justin, Kretzschmar, Matthieu, Kunz, Matthew, Lavraud, Benoit, Contel, Olivier Le, Mallet, Alfred, Maruca, Bennett, Matthaeus, William, Niehof, Jonathan, O'Brian, Helen, Owen, Christopher, Retino, Alessandro, Reynolds, Christopher, Roberts, Owen, Schekochihin, Alexander, Skoug, Ruth, Smith, Charles, Smith, Sonya, Steinberg, John, Stevens, Michael, Szabo, Adam, TenBarge, Jason, Torbert, Roy, Vasquez, Bernard, Verscharen, Daniel, Whittlesey, Phyllis, Wickizer, Brittany, Zank, Gary, Zweibel, Ellen
HelioSwarm (HS) is a NASA Medium-Class Explorer mission of the Heliophysics Division designed to explore the dynamic three-dimensional mechanisms controlling the physics of plasma turbulence, a ubiquitous process occurring in the heliosphere and in p
Externí odkaz:
http://arxiv.org/abs/2306.06537
Autor:
Matthias M. Wehr, Stella Marie Reamon-Buettner, Detlef Ritter, Jan Knebel, Monika Niehof, Sylvia E. Escher
Publikováno v:
BMC Genomics, Vol 25, Iss 1, Pp 1-14 (2024)
Abstract Next-generation risk assessment relies on mechanistic data from new approach methods, including transcriptome data. Various technologies, such as high-throughput targeted sequencing methods and microarray technologies based on hybridization
Externí odkaz:
https://doaj.org/article/11e16239a00c42b6a2cfd059b284d4dc
For over a decade, the SpacePy project has contributed open-source solutions for the production and analysis of heliophysics data and simulation results. Here we introduce SpacePy's functionality for the scientific user and present relevant design pr
Externí odkaz:
http://arxiv.org/abs/2208.10447
Autor:
Charline Sommer, Stella Marie Reamon-Buettner, Monika Niehof, Christina Beatrix Hildebrand, Armin Braun, Katherina Sewald, Susann Dehmel, Christina Brandenberger
Publikováno v:
Respiratory Research, Vol 25, Iss 1, Pp 1-16 (2024)
Abstract Background Aging is associated with an increased incidence and mortality of Pseudomonas aeruginosa-induced pneumonias. This might be partly due to age-dependent increases in inflammatory mediators, referred to as inflamm-aging and a decline
Externí odkaz:
https://doaj.org/article/533b9c8caabe48f8925d0807efe3488e
Autor:
Desai, M. I., Mitchell, D. G., McComas, D. J., Drake, J. F., Phan, T., Szalay, J. R., Roelof, E. C., Giacalone, J., Hill, M. E., Christian, E. R., Schwadron, N. A., McNutt Jr., R. L., Wiedenbeck, M. E., Joyce, C., Cohen, C. M. S., Davis, A. J., Krimigis, S. M., Leske, R. A., Matthaeus, W. H., Malandraki, O., Mewaldt, R. A., Labrador, A., Stone, E. C., Bale, S. D., Verniero, J., Rahmati, A., Whittlesey, P., Livi, R., Larson, D., Pulupa, M., MacDowall, R. J., Niehof, J. T., Kasper, J. C., Horbury, T. S.
We present observations of >10-100 keV/nucleon suprathermal (ST) H, He, O, and Fe ions associated with crossings of the heliospheric current sheet (HCS) at radial distances <0.1 au from the Sun. Our key findings are: 1) very few heavy ions are detect
Externí odkaz:
http://arxiv.org/abs/2111.00954
Autor:
Schwadron, N. A., Bale, S., Bonnell, J., Case, A., Christian, E. R., Cohen, C. M. S., Cummings, A. C., Davis, A. J., de Wit, R. Dudok, de Wet, W., Desai, M. I., Joyce, C. J., Goetz, K., Giacalone, J., Gorby, M., Harvey, P., Heber, B., Hill, M. E., Karavolos, M., Kasper, J. C., Korreck, K., Larson, D., Livi, R., Leske, R. A., Malandraki, O., MacDowall, R., Malaspina, D., Matthaeus, W. H., McComas, D. J., McNutt Jr., R. L., Mewaldt, R. A., Mitchell, D. G., Mays, L., Niehof, J. T., Odstrcil, D., Pulupa, M., Poduval, B., Rankin, J. S., Roelof, E. C., Stevens, M., Stone, E. C., Szalay, J. R., Wiedenbeck, M. E., Winslow, R., Whittlesey, P.
A series of solar energetic particle (SEP) events were observed at Parker Solar Probe (PSP) by the Integrated Science Investigation of the Sun (\ISOIS) during the period from April 18, 2019 through April 24, 2019. The PSP spacecraft was located near
Externí odkaz:
http://arxiv.org/abs/1912.02888
Autor:
Anke Niehof
Publikováno v:
Wacana: Journal of the Humanities of Indonesia, Vol 24, Iss 2, Pp 268-283 (2023)
The study of Indonesian women inevitably involves methodological questions, a prime one being whether Indonesian women as a category form a meaningful object of study. In edited volumes on Indonesian women, the contributions usually form a mosaic of
Externí odkaz:
https://doaj.org/article/5091f616c0844b75abfa064ce7de8103