Some characteristics of pulsars with long pulse nulling
โ Scribed by Wang Zhen-ru; Chu Yi
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 168 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0275-1062
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A matrix A is said to have signed null space provided there exists a set S of sign patterns such that the set of sign patterns of vectors in the null space of ร is S for each ร โ Q(A). It is a generalization of a number of important qualitative matrix classes such as L-matrices, S \* -matrices, tota
## Abstract The impairment of angiogenesis in aging has been attributed, in part, to alterations in proteins associated with the extracellular matrix (ECM). SPARC (secreted protein acidic and rich in cysteine/osteonectin/BMโ40) is a matricellular protein that regulates endothelial cell function as
Long-chain methyl ketones have been found as constituents of the lipids from a wide variety of natural sources, e.g. peat and soil waxes'\*\*, snake skin3, marine crustacea', insect pheromones X6 Recently, Jamieson and Reid' established-the pres-. ence of long-chain acetylenic methyl ketones and the