Sgr vs Null - What's the difference?
sgr | null |
(astronomy)
* 2004 , K.S. Cheng, Gustavo E. Romero (editors), Cosmic Gamma-Ray Sources ,
* 2004 , Quang Ho-Kim, Narendra Kumar Kumar, Harry C. S. Lam, Invitation to Contemporary Physics , 2nd Edition,
* 2008 , W. Becker, F, Haberl, J Trümper, 14: Pulsars and Isolated Neutron Stars'', Joachim E. Trümper, Günther Hasinger (editors), ''The Universe in X-Rays ,
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
Something that has no force or meaning.
(computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
(computing) the attribute of an entity that has no valid value.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
absent or non-existent
(mathematics) of the null set
(mathematics) of or comprising a value of precisely zero
(genetics, of a mutation) causing a complete loss of gene function, amorphic.
As nouns the difference between sgr and null
is that sgr is (astronomy) while null is zero, nil; the cardinal number before einn.sgr
English
Noun
(en noun)page 191, figure caption,
- The expected gamma-ray spectrum of the Soft Gamma-ray Repeater SGR 1900+14 for various inclination angles.
page 308,
- Other missing neutron stars might be the unpredictable soft gamma-ray repeaters'' (SGRs'''), the recurrent soft X-ray transients discovered in the 1980s. Although there are only a few examples known at present, ' SGRs have attracted a lot of attention lately because of their unique characteristics.
page 193,
- The radio-silent neutron stars include anomalous X-ray pulsars (AXPs), soft gamma-ray repeaters (SGRs'), and “quiescent” neutron star candidates in SNRs. There is growing evidence that AXPs and ' SGRs are indeed magnetars (see [109] for a review).
See also
* AXP * PSRnull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.