Zobrazeno 1 - 10
of 9 879
pro vyhledávání: '"P. Lennon"'
In this third installment of SETI in 20xx, we very briefly and subjectively review developments in SETI in 2022. Our primary focus is 80 papers and books published or made public in 2022, which we sort into six broad categories: results from actual s
Externí odkaz:
http://arxiv.org/abs/2410.08253
We consider the problem of droplet impact and droplet spreading on a smooth surface in the case of a viscous Newtonian fluid. We revisit the concept of the rim-lamella model, in which the droplet spreading is described by a system of ordinary differe
Externí odkaz:
http://arxiv.org/abs/2410.07904
Accurate lesion segmentation in whole-body PET/CT scans is crucial for cancer diagnosis and treatment planning, but limited datasets often hinder the performance of automated segmentation models. In this paper, we explore the potential of leveraging
Externí odkaz:
http://arxiv.org/abs/2409.08068
Autor:
Shenar, T., Bodensteiner, J., Sana, H., Crowther, P. A., Lennon, D. J., Abdul-Masih, M., Almeida, L. A., Backs, F., Berlanas, S. R., Bernini-Peron, M., Bestenlehner, J. M., Bowman, D. M., Bronner, V. A., Britavskiy, N., de Koter, A., de Mink, S. E., Deshmukh, K., Evans, C. J., Fabry, M., Gieles, M., Gilkis, A., González-Torà, G., Gräfener, G., Götberg, Y., Hawcroft, C., Hénault-Brunet, V., Herrero, A., Holgado, G., Janssens, S., Johnston, C., Josiek, J., Justham, S., Kalari, V. M., Katabi, Z. Z., Keszthelyi, Z., Klencki, J., Kubát, J., Kubátová, B., Langer, N., Lefever, R. R., Ludwig, B., Mackey, J., Mahy, L., Apellániz, J. Maíz, Mandel, I., Maravelias, G., Marchant, P., Menon, A., Najarro, F., Oskinova, L. M., Ovadia, A. J. G. O'Grady R., Patrick, L. R., Pauli, D., Pawlak, M., Ramachandran, V., Renzo, M., Rocha, D. F., Sander, A. A. C., Sayada, T., Schneider, F. R. N., Schootemeijer, A., Schösser, E. C., Schürmann, C., Sen, K., Shahaf, S., Simón-Díaz, S., Stoop, M., van Loon, J. Th., Toonen, S., Tramper, F., Valli, R., van Son, L. A. C., Vigna-Gómez, A., Villaseñor, J. I., Vink, J. S., Wang, C., Willcox, R.
Surveys in the Milky Way and Large Magellanic Cloud revealed that the majority of massive stars will interact with companions during their lives. However, knowledge of the binary properties of massive stars at low metallicity, which approaches the co
Externí odkaz:
http://arxiv.org/abs/2407.14593
The factors contributing to the persistence and stability of life are fundamental for understanding complex living systems. Organisms are commonly challenged by harsh and fluctuating environments that are suboptimal for growth and reproduction, which
Externí odkaz:
http://arxiv.org/abs/2406.13765
Publikováno v:
A&A 690, A135 (2024)
The evolution and fate of massive stars are thought to be affected by rotationally induced internal mixing. The surface boron abundance is a sensitive tracer of this in early B-type main sequence stars. We test current stellar evolution models of mas
Externí odkaz:
http://arxiv.org/abs/2405.18266
Autor:
Lennon, D. J., Dufton, P. L., Villaseñor, J. I., Langer, N., Evans, C. J., Sana, H., Taylor, W. D.
Publikováno v:
A&A 688, A141 (2024)
The spin evolution of stars in close binary systems can be strongly affected by tides. We investigate the rotational synchronisation of the stellar components for 69 SB1 systems and 14 SB2 B-type systems in the 30 Doradus region of the Large Magellan
Externí odkaz:
http://arxiv.org/abs/2405.17608
Autor:
Gordon, Karl D., Fitzpatrick, E. L., Massa, Derck, Bohlin, Ralph, Chastenet, Jeremy, Murray, Claire E., Clayton, Geoffrey C., Lennon, Daniel J., Misselt, Karl A., Sandstrom, Karin
The Small Magellanic Cloud (SMC) shows a large variation in ultraviolet (UV) dust extinction curves, ranging from Milky Way-like (MW) to significantly steeper curves with no detectable 2175 A bump. This result is based on a sample of only nine sightl
Externí odkaz:
http://arxiv.org/abs/2405.12792
Autor:
Náraigh, Lennon Ó
We introduce two models of industrial drying - a simplified one-equation model, and a detailed three-equation model. The purpose of the simplified model is rigorous validation of numerical methods for PDE-constrained optimal control. The purpose of t
Externí odkaz:
http://arxiv.org/abs/2404.16604
Autor:
Akimov, Yuriy, Eapen, Aswin Alexander, Zhu, Shiyang, Ng, Doris K. T., Li, Nanxi, Loh, Woon Leng, Lee, Lennon Y. T., Gandhi, Alagappan, Anthur, Aravind P.
Publikováno v:
Physical Review A 109, 043514 (2024)
We develop a theoretical predictive model for an all-pass ring resonator that enables the most complete description of linear coupling regimes. The model is based on eigenmode decomposition of Maxwell's equations with full account of the confined and
Externí odkaz:
http://arxiv.org/abs/2402.03869