Zobrazeno 1 - 10
of 3 998
pro vyhledávání: '"P, Starkey"'
Autor:
Dayeh, Maher A., Starkey, Michael J., Elliott, Heather A., Attie, Raphael, DeForest, Craig E., Bučik, Radoslav, Desai, Mihir I.
Solar energetic particles (SEPs) associated with shocks driven by fast coronal mass ejections (CMEs) or shocks developed by corotating interaction regions (CIRs) often extend to high energies, and are thus key elements of space weather. The PUNCH mis
Externí odkaz:
http://arxiv.org/abs/2411.16510
Autor:
Desai, M. I., Drake, J. F., Phan, T., Yin, Z., Swisdak, M., McComas, D. J., Bale, S. D., Rahmati, A., Larson, D., Matthaeus, W. H., Dayeh, M. A., Starkey, M. J., Raouafi, N. E., Mitchell, D. G., Cohen, C. M. S., Szalay, J. R., Giacalone, J., Hill, M. E., Christian, E. R., Schwadron, N. A., McNutt Jr., R. L., Malandraki, O., Whittlesey, P., Livi, R., Kasper, J. C.
We report observations of direct evidence of energetic protons being accelerated above ~400 keV within the reconnection exhaust of a heliospheric current sheet (HCS) crossing by NASA's Parker Solar Probe (PSP) at a distance of ~16.25 solar radii (Rs)
Externí odkaz:
http://arxiv.org/abs/2410.16539
Interaction of the Prominence Plasma within the Magnetic Cloud of an ICME with the Earth's Bow Shock
Autor:
Madanian, Hadi, Chen, Li-Jen, Ng, Jonathan, Starkey, Michael J., Fuselier, Stephen A., Bessho, Naoki, Gershman, Daniel J., Liu, Terry Z.
The magnetic cloud within an interplanetary coronal mass ejection (ICME) is characterized by high magnetic field intensities. In this study, we investigate the interaction of a magnetic cloud carrying a density structure with the Earth's bow shock du
Externí odkaz:
http://arxiv.org/abs/2410.15989
The intrigue of waves on periodic lattices and gratings has resonated with physicists and mathematicians alike for decades. In-depth analysis has been devoted to the seemingly simplest array system: a one-dimensionally periodic lattice of two-dimensi
Externí odkaz:
http://arxiv.org/abs/2409.10074
The propagation of elastic waves on discrete periodic Euler-Bernoulli mass-beam lattices is characterised by the competition between coupled translational and rotational degrees-of-freedom at the mass-beam junctions. We influence the dynamics of this
Externí odkaz:
http://arxiv.org/abs/2409.07173
We leverage quantum graph theory to quickly and accurately characterise acoustic metamaterials comprising networks of interconnected pipes. Anisotropic bond lengths are incorporated in the model that correspond to space-coiled acoustic structures to
Externí odkaz:
http://arxiv.org/abs/2409.07133
Modern physics experiments rely on precise timing provided by programmable digital pulse generators. In many experimental control systems, this role is filled by custom devices built on Field Programmable Gate Arrays (FPGAs). While highly flexible an
Externí odkaz:
http://arxiv.org/abs/2406.17603
Autor:
Whitcomb, Cory M., Smith, J. -D. T., Sandstrom, Karin, Starkey, Carl A., Donnelly, Grant P., Draine, Bruce T., Skillman, Evan D., Dale, Daniel A., Armus, Lee, Hensley, Brandon S., Lai, Thomas S. -Y., Kennicutt, Robert C.
We use deep Spitzer mid-infrared spectroscopic maps of radial strips across three nearby galaxies with well-studied metallicity gradients (M101, NGC 628, and NGC 2403) to explore the physical origins of the observed deficit of polycyclic aromatic hyd
Externí odkaz:
http://arxiv.org/abs/2405.09685
Autor:
Shenouda, Mena, Gudmundsson, Eyjólfur, Li, Feng, Straus, Christopher M., Kindler, Hedy L., Dudek, Arkadiusz Z., Stinchcombe, Thomas, Wang, Xiaofei, Starkey, Adam, Armato III, Samuel G.
Malignant pleural mesothelioma (MPM) is the most common form of mesothelioma. To assess response to treatment, tumor measurements are acquired and evaluated based on a patient's longitudinal computed tomography (CT) scans. Tumor volume, however, is t
Externí odkaz:
http://arxiv.org/abs/2312.00223
Publikováno v:
Journal of Medical Radiation Sciences, Vol 71, Iss 4, Pp 540-546 (2024)
Abstract Introduction Diagnostic errors in the emergency departments can have major implications on patient outcomes. Preliminary Image Evaluation (PIE) is a brief comment written by a radiographer describing an acute or traumatic pathology on a radi
Externí odkaz:
https://doaj.org/article/a072c3b2a89b422c90e5759e9c0d3ce2
