Zobrazeno 1 - 10
of 1 076
pro vyhledávání: '"Kirsten, F."'
Autor:
Pelliciari, D., Bernardi, G., Pilia, M., Naldi, G., Maccaferri, G., Verrecchia, F., Casentini, C., Perri, M., Kirsten, F., Bianchi, G., Bortolotti, C., Bruno, L., Dallacasa, D., Esposito, P., Geminardi, A., Giarratana, S., Giroletti, M., Lulli, R., Maccaferri, A., Magro, A., Mattana, A., Perini, F., Pupillo, G., Roma, M., Schiaffino, M., Setti, G., Tavani, M., Trudu, M., Zanichelli, A.
Fast radio bursts (FRBs) are energetic, millisecond-duration radio pulses observed at extragalactic distances and whose origins are still a subject of heated debate. A fraction of the FRB population have shown repeating bursts, however it's still unc
Externí odkaz:
http://arxiv.org/abs/2405.04802
Autor:
Ibrahim, A. Y., Borghese, A., Zelati, F. Coti, Parent, E., Marino, A., Ould-Boukattine, O. S., Rea, N., Ascenzi, S., Pacholski, D. P., Mereghetti, S., Israel, G. L., Tiengo, A., Possenti, A., Burgay, M., Turolla, R., Zane, S., Esposito, P., Gotz, D., Campana, S., Kirsten, F., Gawronski, M. P., Hessels, J. W. T.
Recently, the Galactic magnetar SGR J1935+2154 has garnered attention due to its emission of an extremely luminous radio burst, reminiscent of Fast Radio Bursts (FRBs). SGR J1935+2154 is one of the most active magnetars, displaying flaring events nea
Externí odkaz:
http://arxiv.org/abs/2402.08596
Autor:
Snelders, M. P., Nimmo, K., Hessels, J. W. T., Bensellam, Z., Zwaan, L. P., Chawla, P., Ould-Boukattine, O. S., Kirsten, F., Faber, J. T., Gajjar, V.
Fast radio bursts (FRBs) are extragalactic transients with typical durations of milliseconds. FRBs have been shown, however, to fluctuate on a wide range of timescales: some show sub-microsecond sub-bursts while others last up to a few seconds in tot
Externí odkaz:
http://arxiv.org/abs/2307.02303
Autor:
Kirsten, F., Ould-Boukattine, O., Herrmann, W., Gawronski, M., Hessels, J., Lu, W., Snelders, M., Chawla, P., Yang, J., Blaauw, R., Nimmo, K., Puchalska, W., Wolak, P., van Ruiten, R.
Fast radio bursts (FRBs) are extremely energetic, millisecond-duration radio flashes that reach Earth from extragalactic distances. Broadly speaking, FRBs can be classified as repeating or (apparently) non-repeating. It is still unclear, however, whe
Externí odkaz:
http://arxiv.org/abs/2306.15505
Autor:
Kirsten F. Siebach, Jamie Perin, Abid Malik, Najia Atif, Ahmed Zaidi, Atif Rahman, Pamela J. Surkan
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Antenatal anxiety is among the risk factors for adverse birth outcomes, which are common in Pakistan. Between 2019 and 2022, we conducted a randomized controlled trial to evaluate the effects of the Happy Mother-Healthy Baby program, designe
Externí odkaz:
https://doaj.org/article/56732855f1f843a0afe483c8e8e296cc
Autor:
Nimmo, K., Hessels, J. W. T., Snelders, M. P., Karuppusamy, R., Hewitt, D. M., Kirsten, F., Marcote, B., Bach, U., Bansod, A., Barr, E. D., Behrend, J., Bezrukovs, V., Buttaccio, S., Feiler, R., Gawroński, M. P., Lindqvist, M., Orbidans, A., Puchalska, W., Wang, N., Winchen, T., Wolak, P., Wu, J., Yuan, J.
The repeating fast radio burst (FRB) source FRB 20200120E is exceptional because of its proximity and association with a globular cluster. Here we report $60$ bursts detected with the Effelsberg telescope at 1.4 GHz. We observe large variations in th
Externí odkaz:
http://arxiv.org/abs/2206.03759
Publikováno v:
Proceedings of Science, PoS(EVN2021)035
Fast Radio Bursts (FRBs) are extremely luminous and brief signals (with duration of milliseconds or even shorter) of extragalactic origin. Despite the fact that hundreds of FRBs have been discovered to date, their nature still remains unclear. Precis
Externí odkaz:
http://arxiv.org/abs/2202.11644
Publikováno v:
In BBA - Molecular Cell Research October 2024 1871(7)
Autor:
Liam G. Hall, Juliane K. Czeczor, Timothy Connor, Javier Botella, Kirstie A. De Jong, Mark C. Renton, Amanda J. Genders, Kylie Venardos, Sheree D. Martin, Simon T. Bond, Kathryn Aston-Mourney, Kirsten F. Howlett, James A. Campbell, Greg R. Collier, Ken R. Walder, Matthew McKenzie, Mark Ziemann, Sean L. McGee
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract There are epidemiological associations between obesity and type 2 diabetes, cardiovascular disease and Alzheimer’s disease. The role of amyloid beta 42 (Aβ42) in these diverse chronic diseases is obscure. Here we show that adipose tissue
Externí odkaz:
https://doaj.org/article/ade282758ba44938be3e4d25c0c6bdc1
Autor:
Younes, G., Hu, C. -P., Bansal, K., Ray, P. S., Pearlman, A. B., Kirsten, F., Wadiasingh, Z., Gogus, E., Baring, M. G., Enoto, T., Arzoumanian, Z., Gendreau, K. C., Kouveliotou, C., Guver, T., Harding, A. K., Majid, W. A., Blumer, H., Hessels, J. W. T., Gawronski, M. P., Bezrukovs, V., Orbidans, A.
We report on NICER X-ray monitoring of the magnetar SGR 1830-0645 covering 223 days following its October 2020 outburst, as well as Chandra and radio observations. We present the most accurate spin ephemerides of the source so far: $\nu=0.096008680(2
Externí odkaz:
http://arxiv.org/abs/2201.05504