Zobrazeno 1 - 10
of 62 953
pro vyhledávání: '"P. Malcolm"'
Recent James Webb Space Telescope observations of high-redshift massive galaxy candidates have initiated renewed interest in the important mystery around the formation and evolution of our Universe's largest supermassive black holes (SMBHs). We consi
Externí odkaz:
http://arxiv.org/abs/2408.11098
Autor:
Knudstrup, Emil, Albrecht, Simon H., Winn, Joshua N., Gandolfi, Davide, Zanazzi, John J., Persson, Carina M., Fridlund, Malcolm, Marcussen, Marcus L., Chontos, Ashley, Keniger, Marcelo A. F., Eisner, Nora L., Bieryla, Allyson, Isaacson, Howard, Howard, Andrew W., Hirsch, Lea A., Murgas, Felipe, Narita, Norio, Palle, Enric, Kawai, Yugo, Baker, David
Measurements of the obliquities in exoplanet systems have revealed some remarkable architectures, some of which are very different from the Solar System. Nearly 200 obliquity measurements have been obtained through observations of the Rossiter-McLaug
Externí odkaz:
http://arxiv.org/abs/2408.09793
Autor:
Carleo, Ilaria, Barrágan, Oscar, Persson, Carina M., Fridlund, Malcolm, Lam, Kristine W. F., Messina, Sergio, Gandolfi, Davide, Smith, Alexis M. S., Johnson, Marshall C., Cochran, William, Osborn, Hannah L. M., Brahm, Rafael, Ciardi, David R., Collins, Karen A., Everett, Mark E., Giacalone, Steven, Guenther, Eike W., Hatzes, Artie, Hellier, Coel, Kabáth, Jonathan Horner Petr, Korth, Judith, MacQueen, Phillip, Masseron, Thomas, Murgas, Felipe, Nowak, Grzegorz, Rodriguez, Joseph E., Watkins, Cristilyn N., Wittenmyer, Rob, Zhou, George, Ziegler, Carl, Bieryla, Allyson, Boyd, Patricia T., Clark, Catherine A., Dressing, Courtney D., Eastman, Jason D., Eberhardt, Jan, Endl, Michael, Espinoza, Nestor, Fausnaugh, Michael, Guerrero, Natalia M., Henning, Thomas, Hesse, Katharine, Hobson, Melissa J., Howell, Steve B., Jordán, Andrés, Latham, David W., Lund, Michael B., Mireles, Ismael, Narita, Norio, Pinto, Marcelo Tala, Pugh, Teznie, Quinn, Samuel N., Ricker, George, Rodriguez, David R., Rojas, Felipe I., Rose, Mark E., Rudat, Alexander, Sarkis, Paula, Savel, Arjun B., Schlecker, Martin, Schwarz, Richard P., Seager, Sara, Shporer, Avi, Smith, Jeffrey C., Stassun, Keivan G., Stockdale, Chris, Trifonov, Trifon, Vanderspek, Roland, Winn, Joshua N., Wright, Duncan
Hot and warm Jupiters might have undergone the same formation and evolution path, but the two populations exhibit different distributions of orbital parameters, challenging our understanding on their actual origin. The present work, which is the resu
Externí odkaz:
http://arxiv.org/abs/2408.05612
Autor:
Gaudin, Thomas M., Coe, Malcolm J., Kennea, Jamie A., Monageng, Itumaleng M., Buckley, David A. H., Udalski, Andrzej, Evans, Phil A.
CXOU J005245.0-722844 is an X-ray source in the Small Magellanic Cloud (SMC) that has long been known as a Be/X-ray binary (BeXRB) star, containing an OBe main sequence star and a compact object. In this paper, we report on a new very fast X-ray outb
Externí odkaz:
http://arxiv.org/abs/2408.01388
Grant Free Random Access (GFRA) is a popular protocol in the Internet of Things (IoT) to reduce the control signaling. GFRA is a framed protocol where each frame is split into two parts: device identification; and data transmission part which can be
Externí odkaz:
http://arxiv.org/abs/2407.18809
Publikováno v:
IEEE Transactions on Vehicular Technology, 2024
Grant-free random access (GFRA) is now a popular protocol for large-scale wireless multiple access systems in order to reduce control signaling. Resource allocation in GFRA can be viewed as a form of frame slotted ALOHA, where a ubiquitous design ass
Externí odkaz:
http://arxiv.org/abs/2407.18806
Autor:
Smith, Malcolm
Due to its rigid foldability and predictable kinematics, the reverse fold is the fundamental mechanism behind some of the most well known origami kinematic structures, including the Miura Ori, Yoshimura, and waterbomb patterns. However, the reverse f
Externí odkaz:
http://arxiv.org/abs/2407.17516
Autor:
Crowe, Malcolm, Laux, Fritz
Publikováno v:
IARIA, 2024. ISBN: 978-1-68558-138-1
The International Standards Organization (ISO) is developing a new standard for Graph Query Language, with a particular focus on graph patterns with repeating paths. The Linked Database Benchmark Council (LDBC) has developed benchmarks to test propos
Externí odkaz:
http://arxiv.org/abs/2407.09566
Autor:
Crowe, Malcolm, Laux, Fritz
Publikováno v:
IARIA, 2024, ISBN: 978-1-68558-180-0
This paper reviews the changes for database technology represented by the current development of the draft international standard ISO 39075 (Database Languages - GQL), which seeks a unified specification for property graphs and knowledge graphs. This
Externí odkaz:
http://arxiv.org/abs/2407.05096
Autor:
Crowe, Malcolm, Laux, Fritz
Publikováno v:
IARIA, 2023, ISSN: 1942-2628
Recent standardization work for database languages has reflected the growing use of typed graph models (TGM) in application development. Such data models are frequently only used early in the design process, and not reflected directly in underlying p
Externí odkaz:
http://arxiv.org/abs/2407.06228