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Apr 07, 2020

Periodic mode changing in PSR J1048-5832

It is now known that the emission from radio pulsars can vary over a wide range of time-scales. Although most of these emission changes are largely considered to be random processes, some changes are reported to show periodicities. Sub-p...
Dec 31, 2019

2019 Symposium for Female Astronomers

From 26-27 December, more than 70 experts, researchers and students from astronomical institutes and universities all over China gathered together at the Nanshan Site for the 2019 Symposium for Female Astronomers, organized by Xinjiang A...
Dec 20, 2019

Seminar on Exchange and Cooperation between Beijing Normal University and Xinjiang Astronomical Observatory

From 9-10 December 2019, the Beijing Normal University (BNU) and Xinjiang Astronomical Observatory (XAO) Cooperation and Exchange Seminar was held in Beijing. More than 40 scholars from both parties participated in this seminar.WANG Na, ...
Dec 13, 2019

Variations in pulsar subpulse drift rate

Unusual evolutionary features and complicated characteristics of drifting subpulses have been observed in some pulsars (Wright & Fowler 1981; Smits et al., 2005; Basu & Mitra 2018), described in terms of multiple subpulse drift rates, pr...
Dec 05, 2019

Research Progress in the Energy Dissipation of Solar Wind Burst and Particles Acceleration of the Diffusive Shock

Solar Eruption is the origin of the Solar Energetic Particles, and it is also the basic impact factor of the solar-terrestrial environment and the space weather. Coronal Mass Ejections (CME) driven-shock is considered to be the important...
Oct 11, 2019

Effects of infall and outflow on massive star-forming regions

Star formation begins with the collapse of dense clumps, and forms much more dense cores in its center. At the same time, outflow driven by the star formation activities in the dense core will take some materials away from the dense core...

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