نتایج جستجو برای: 969

تعداد نتایج: 996  

2009
J. E. Reynolds

The southern maser site OH 300.969+1.147 has been studied using the Long Baseline Array of the Australia Telescope National Facility. The 1665and 1667-MHz hydroxyl ground-state transitions were observed simultaneously. A series of maps with tenth-arcsec spatial resolution, at velocity spacing 0.09 km s, and in both senses of circular polarization, reveal 59 small diameter maser spots. The spots...

Journal: :International journal of environmental research and public health 2016
Kaiyong Huang Hailian Chen Jing Liao Guangmin Nong Li Yang Jonathan P Winickoff Zhiyong Zhang Abu S Abdullah

(1) BACKGROUND: The home environment is a major source of Environmental Tobacco Smoke (ETS) exposure among children especially in early childhood. ETS exposure is an important health risk among children and can cause severe and chronic diseases, such as asthma, bronchitis, and premature death. However, ETS exposure at home has often been neglected in the Chinese families. Identification of fact...

2017
FRANCISCO SANTOS CHRISTIAN STUMP VOLKMAR WELKER

We study a natural generalization of the noncrossing relation between pairs of elements in [n] to k-tuples in [n] that was first considered by Petersen et al. [J. Algebra 324(5) (2010), 951–969]. We give an alternative approach to their result that the flag simplicial complex on ([n] k ) induced by this relation is a regular, unimodular and flag triangulation of the order polytope of the poset ...

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