Results 71 to 80 of about 111,592 (291)

Effect of low energy availability during three consecutive days of endurance training on iron metabolism in male long distance runners

Physiological Reports, Volume 8, Issue 12, June 2020., 2020
Three consecutive days of endurance training under low energy availability (LEA) decreased the muscle glycogen content and increased the serum hepcidin level in well‐trained male long distance runners. These results suggest that LEA is associated with a risk of exercise‐induced iron deficiency by an elevated hepcidin level in endurance athletes ...
Aya Ishibashi, Chihiro Kojima, Yoko Tanabe, Kaito Iwayama, Tsutomu Hiroyama, Toshiki Tsuji, Akiko Kamei, Kazushige Goto, Hideyuki Takahashi   +8 more
wiley   +1 more source

A refined search for pulsations in white dwarf companions to millisecond pulsars★ [PDF]

Monthly notices of the Royal Astronomical Society, 2018
We present optical high-speed photometry of three millisecond pulsars with low-mass ($< 0.3 M_{\odot}$) white dwarf companions, bringing the total number of such systems with follow-up time-series photometry to five.
M. Kilic, J. Hermes, A. Córsico, A. Kosakowski, Warren R. Brown, J. Antoniadis, L. M. Calcaferro, A. Gianninas, L. Althaus, M. Green   +9 more
semanticscholar   +1 more source

Millisecond Pulsar Surveys [PDF]

Symposium - International Astronomical Union, 1987
In 1982 a new class of pulsars was defined by the discovery of a star with a millisecond rotation period, 1.6 ms. In the past 3.5 years two additional pulsars with millisecond periods have been discovered. The rapid spin of these pulsars is attributed to mass transfer in a low-mass binary progenitor system.
openaire   +1 more source

Population Syntheses of Millisecond Pulsars from the Galactic Disk and Bulge [PDF]

Astrophysical Journal, 2018
We present the results of a population synthesis of radio and γ-ray millisecond pulsars (MSPs) from the galactic disk (GD). Using 92 radio MSPs detected in 13 radio surveys and 54 Fermi MSPs detected as point sources in the first point source catalog, we
P. Gonthier, A. Harding, E. Ferrara, S. Frederick, Victoria Mohr, Yew-Meng Koh   +5 more
semanticscholar   +1 more source

Millisecond Pulsar Surveys [PDF]

International Astronomical Union Colloquium, 1996
Abstract There are now more than 30 millisecond pulsars known to be associated with the Galactic disk. The majority of these have been discovered in just the last few years as the result of large-scale all-sky surveys. The properties of the population vary tremendously.
openaire   +1 more source

Is there a spectral turnover in the spin noise of millisecond pulsars? [PDF]

, 2019
Pulsar timing arrays provide a unique means to detect nanohertz gravitational waves through long-term measurements of pulse arrival times from an ensemble of millisecond pulsars.
B. Goncharov, Xingjiang Zhu, E. Thrane
semanticscholar   +1 more source

The GMRT High Resolution Southern Sky Survey for Pulsars and Transients. V. Localization of Two Millisecond Pulsars

The Astrophysical Journal, 2023
The timing follow-up of newly discovered millisecond pulsars (MSPs) is hindered by the larger positional uncertainty (a few tens of arcminutes) associated with the discovery.
Shyam S. Sharma, Jayanta Roy, Sanjay Kudale, Bhaswati Bhattacharyya, Arpit K. Behera, Shubham Singh   +5 more
doaj   +1 more source

X-Ray Census of Millisecond Pulsars in the Galactic Field [PDF]

Astrophysical Journal, 2018
We have conducted a systematic survey for the X-ray properties of millisecond pulsars (MSPs). Currently, there are 47 MSPs with confirmed X-ray detections.
Jongsu Lee, C. Hui, J. Takata, A. Kong, P. Tam, K. University, Huazhong University of Science, Technology, National Tsing hua University, Sun Yat-sen University, U. O. H. Kong   +10 more
semanticscholar   +1 more source

The characteristics of millisecond pulsar emission: I. Spectra, pulse shapes and the beaming fraction

, 1998
We have monitored a large sample of millisecond pulsars using the 100-m Effelsberg radio telescope in order to compare their radio emission properties to the slowly rotating population.
Alexander Wolszczan, Axel Jessner, Backer D. C., Bell J. F., Biggs J. D., Clifton T. R., D'Amico N., Doroshenko O. V., Duncan R. Lorimer, Fernando Camilo, Geppert U., Gil J. A., Gil J. A., Gil J. A., Jahan Miri M., Johnston S., Kanbach G., Kijak J., Kiriaki M. Xilouris, Kramer M., Kramer M., Lorimer D. R., Lorimer D. R., Lyne A. G., Malofeev V. M., Manchester R. N., Matese J. J., Michael Kramer, Narayan R., Nicastro L., Oleg Doroshenko, Ott M., Radhakrishnan V., Richard Wielebinski, Seiradakis J. H., Shklovskii I. S., Srinivasan G., Van den Heuvel E. P. J., von Hoensbroech A., von Hoensbroech A., Xilouris K. M.   +40 more
core   +1 more source

The NANOGrav 12.5 yr Data Set: The Frequency Dependence of Pulse Jitter in Precision Millisecond Pulsars [PDF]

Astrophysical Journal, 2018
Low-frequency gravitational-wave experiments require the highest timing precision from an array of the most stable millisecond pulsars. Several known sources of noise on short timescales in single radio pulsar observations are well described by a simple ...
M. Lam, M. McLaughlin, Z. Arzoumanian, Harsha Blumer, P. Brook, H. Cromartie, P. Demorest, M. DeCesar, T. Dolch, Justin A. Ellis, R. Ferdman, E. Ferrara, E. Fonseca, N. Garver-Daniels, P. Gentile, Megan L. Jones, D. Lorimer, R. Lynch, C. Ng, C. Ng, D. Nice, T. Pennucci, S. Ransom, R. Spiewak, I. Stairs, K. Stovall, J. Swiggum, S. Vigeland, Wenbai Zhu   +28 more
semanticscholar   +1 more source