A (new) Phenomenon in Pulsar Dynamic Spectra
نویسندگان
چکیده
منابع مشابه
Pulsar Astrophysics : the Glitch Phenomenon
Received Day Month Year Revised Day Month Year We briefly discuss a handful of topics in pulsar astrophysics, first some general well-known features, then an overview of the glitch phenomenon and the sort of information gathered about the internal structure and dynamics, and finally the quandary posed by the precession of PSR B1828-11 a very important clue pointing towards a novel paradigm for ...
متن کاملReviewing Pulsar Spectra
Pulsar research must be considered 35 years after the detection of pulsars a mature science, where the basic questions have been raised and discussed. One would hope that many if not all generic and important problems have found some kind of answer and that scientific work can concentrate now on specific details requiring more in depth investigation. We know, however, that this picture is not t...
متن کاملScientific-academic narcissism a new phenomenon in academic settings
Narcissism is a type of personality disorder in which a person considers himself great and important and exaggeratedly feels capable and worthy. One of the places in which this disorder can occur is at the university level. The symptoms of this type of disorder can be seen in some faculty members and it seems that these people also have some kind of scientific-academic narcissism disorder. In t...
متن کاملPulsar spectra of radio emission
We have collected pulsar flux density observations and compiled spectra of 281 objects. The database of Lorimer et al. (1995) has been extended to frequencies higher than 1.4 GHz and lower than 300 MHz. Our results show that above 100 MHz the spectra of the majority of pulsars can be described by a simple power law with average value of spectral index < α >= −1.8 ± 0.2. A rigorous analysis of s...
متن کاملEffect of Temperature Changes on Dynamic Pull-in Phenomenon in a Functionally Graded Capacitive Micro-beam
In this paper, dynamic behavior of a functionally graded cantilever micro-beam and its pull-in instability, subjected to simultaneous effects of a thermal moment and nonlinear electrostatic pressure, has been studied. It has been assumed that the top surface is made of pure metal and the bottom surface from a metal–ceramic mixture. The ceramic constituent percent of the bottom surface ranges fr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Astronomical Union Colloquium
سال: 2000
ISSN: 0252-9211
DOI: 10.1017/s0252921100060619