Results 101 to 110 of about 804,359 (275)

The Frequency-dependent Modulation Features of PSR J1948+3540

The Astrophysical Journal
Using observations from the Giant Metrewave Radio Telescope and FAST, we conducted multiwavelength studies on PSR J1948+3540 and analyzed its intensity modulation characteristics in detail.
Kaige Chang, Na Wang, Feifei Kou, Wenming Yan, Jianping Yuan, Shijun Dang, Jumei Yao, Vishal Gajjar, Xia Zhou   +8 more
doaj   +1 more source

The LOFAR pilot surveys for pulsars and fast radio transients [PDF]

, 2014
We have conducted two pilot surveys for radio pulsars and fast transients with the Low-Frequency Array (LOFAR) around 140 MHz and here report on the first low-frequency fast-radio burst limit and the discovery of two new pulsars.
T. Coenen, J. V. Leeuwen, J. Hessels, B. Stappers, V. Kondratiev, A. Alexov, R. Breton, A. Bilous, S. Cooper, H. Falcke, H. Falcke, R. Fallows, V. Gajjar, J. Grießmeier, T. Hassall, A. Karastergiou, E. Keane, M. Kramer, M. Kuniyoshi, A. Noutsos, S. Osłowski, S. Osłowski, M. Pilia, M. Serylak, C. Schrijvers, C. Sobey, S. Veen, J. Verbiest, P. Weltevrede, S. Wijnholds, K. Zagkouris, A. V. Amesfoort, James M. Anderson, A. Asgekar, I. Avruch, M. Bell, M. Bentum, G. Bernardi, P. Best, A. Bonafede, F. Breitling, J. Broderick, M. Brüggen, H. Butcher, B. Ciardi, A. Corstanje, A. Deller, S. Duscha, J. Eislöffel, R. Fender, C. Ferrari, W. Frieswijk, M. Garrett, F. Gasperin, E. D. Geus, A. Gunst, J. Hamaker, G. Heald, M. Hoeft, A. Horst, E. Juette, G. Kuper, C. Law, C. Law, G. Mann, R. McFadden, D. McKay-Bukowski, D. McKay-Bukowski, J. McKean, H. Munk, E. Orrú, H. Paas, M. Pandey-Pommier, A. Polatidis, W. Reich, A. Renting, H. Röttgering, A. Rowlinson, A. Scaife, D. Schwarz, J. Sluman, O. Smirnov, J. Swinbank, M. Tagger, Y. Tang, C. Tasse, S. Thoudam, C. Toribio, R. Vermeulen, C. Vocks, R. V. Weeren, O. Wucknitz, P. Zarka, A. Zensus   +93 more
semanticscholar   +1 more source

The Study of Mode-switching Behavior of PSR J0614+2229 Using the Parkes Ultra–wide-bandwidth Receiver Observations

The Astrophysical Journal
In this paper we present a detailed single-pulse and polarization study of PSR J0614+2229 based on the archived data observed on 2019 August 15 (MJD 58710) and 2019 September 12 (MJD 58738) using the ultra−wide-bandwidth low-frequency receiver on the ...
Yanqing Cai, Shijun Dang, Rai Yuen, Lunhua Shang, Feifei Kou, Jianping Yuan, Lei Zhang, Zurong Zhou, Na Wang, Qingying Li, Zhigang Wen, Wenming Yan, Shuangqiang Wang, Shengnan Sun, Habtamu Menberu Tedila, Shuo Xiao, Xin Xu, Rushuang Zhao, Qijun Zhi, Aijun Dong, Bing Zhang, Wei Li, Yingying Ren, Yujia Liu   +23 more
doaj   +1 more source

Radio pulsars: the search for truth [PDF]

Uspekhi Fizicheskih Nauk, 2013
18 ...
Alexander Philippov, Alexander Philippov, Vasilii S. Beskin, Vasilii S. Beskin, Yakov N. Istomin, Yakov N. Istomin   +5 more
openaire   +4 more sources

Investigation of Individual Pulse Emission Behaviors from Pulsar J1741–0840

The Astrophysical Journal
We have carried out a detailed study of individual pulse emission from the pulsar J1741−0840 (B1738−08) observed using the Parkes and Effelsberg radio telescopes at the L band.
Y. H. Xu, Z. G. Wen, J. P. Yuan, Z. Wang, X. F. Duan, Z. Wang, N. Wang, M. Wang, H. G. Wang, A. Rusul, L. F. Hao, W. Han   +11 more
doaj   +1 more source

THE CORRELATION BETWEEN DISPERSION MEASURE AND X-RAY COLUMN DENSITY FROM RADIO PULSARS [PDF]

, 2013
Pulsars are remarkable objects that emit across the entire electromagnetic spectrum, providing a powerful probe of the interstellar medium. In this study, we investigate the relation between dispersion measure (DM) and X-ray absorption column density NH ...
C. He, C. He, C. Ng, C. Ng, V. Kaspi
semanticscholar   +1 more source

Morphology and characteristics of radio pulsars

The Astronomy and Astrophysics Review, 2004
33 pages, PDF with 30 PostScript figures, see http://springerlink.metapress.com/link.asp?id=d6k3a6wunb138dpl Accepted by Astronomy & Astrophysivs ...
John H. Seiradakis, Richard Wielebinski
openaire   +3 more sources

Design of a yeast SUMO tag to eliminate internal translation initiation

Protein Science, Volume 34, Issue 1, January 2025.
Abstract After overexpression in a suitable host, recombinant protein purification often relies on affinity (e.g., poly‐histidine) and solubility‐enhancing (e.g., small ubiquitin‐like‐modifier [SUMO]) tags. Following purification, these tags are removed to avoid their interference with target protein structure and function.
Jamison D. Law, Yuan Gao, Vicki H. Wysocki, Venkat Gopalan   +3 more
wiley   +1 more source

Further Investigations into Emission Components of PSR B0950+08 and Correlations between Them with Single Pulses

The Astrophysical Journal
With the phase-to-phase cross-correlation method, we analyzed the single pulses of PSR B0950+08 obtained at the Five-hundred-meter Aperture Spherical radio Telescope.
Jie Liu, Zhen Yan, Hao Tong, Hong-Guang Wang, Zhi-Qiang Shen, Rui Wang, Xiao-Wei Wang, Zhi-Peng Huang   +7 more
doaj   +1 more source

Constraints on viewing geometries from radio observations of γ-ray-loud pulsars using a novel method [PDF]

, 2014
We present radio intensity and polarisation profiles of 28 $\gamma$-ray-detected pulsars with the aim of putting constraints on their viewing geometries using data from the Parkes telescope.
S. C. Rookyard, P. Weltevrede, S. Johnston   +2 more
semanticscholar   +1 more source