Results 131 to 140 of about 6,276,609 (285)

The GMRT High-resolution Southern Sky Survey for Pulsars and Transients. VII. Timing of the Spider Millisecond Pulsar PSR J1242–4712, a Bridge between Redback and Black Widow Pulsars

open access: yesThe Astrophysical Journal
We present a timing solution for the 5.31 ms spider millisecond pulsar (MSP) J1242−4712, discovered with the GMRT. PSR J1242−4712 orbits a companion of minimum mass 0.08 M _⊙ with an orbital period of 7.7 hr and occupies a relatively unexplored region in
Ankita Ghosh   +9 more
doaj   +1 more source

Problems of thermostatic control and spacecraft safety at the pre-launch period and during orbital injection [PDF]

open access: bronze, 1999
В. И. Тимошенко   +5 more
openalex   +1 more source

New Symbiotic Stars Monitored with the Hermes Spectrograph: A Case Study of Orbital Hα Modulation

open access: yesOpen Astronomy, 2012
We present new orbital elements for two symbiotic systems involving a giant of spectral type S, namely V420 Hya and ER Del. These orbital elements are compared with existing elements for S-type binaries and for symbiotic binaries with M-giant primaries ...
Jorissen Alain   +4 more
doaj   +1 more source

True Pseudotumors and “Pseudo” – Pseudotumors: A Case Series

open access: yesPhilippine Journal of Ophthalmology, 2019
Objective: To characterize the clinical and pathological features of 4 patients with histopathology-confirmed idiopathic orbital inflammatory disease (OID) initially diagnosed as an orbital neoplasm and 9 patients with histopathology-confirmed orbital ...
Maria Donna Damo Santiago, MD, MBA   +1 more
doaj  

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