Now showing items 1398-1403 of 1403

  • Young star clusters in nearby molecular clouds 

    Getman, KV; Kuhn, MA; Feigelson, ED; Broos, PS; Bate, MR; Garmire, GP (Oxford University Press, 2018-02-22)
    The SFiNCs (Star Formation in Nearby Clouds) project is an X-ray/infrared study of the young stellar populations in 22 star-forming regions with distances ≲1  kpc designed to extend our earlier MYStIX (Massive Young ...
  • Young Stellar Objects in the Gould Belt 

    Dunham, MM; Allen, LE; Evans, NJ; Broekhoven-Fiene, H; Cieza, LA; Di Francesco, J; Gutermuth, Robert A.; Harvey, P.M.; Hatchell, Jennifer; Heiderman, A; Huard, TL; Johnstone, D; Kirk, JM; Matthews, BC; Miller, JF; Peterson, DE; Young, KE (American Astronomical Society, 2015-09-01)
    We present the full catalog of Young Stellar Objects (YSOs) identified in the 18 molecular clouds surveyed by the Spitzer Space Telescope “cores to disks” (c2d) and “Gould Belt” (GB) Legacy surveys. Using standard techniques ...
  • Zero reflection and transmission in graded index media 

    King, CG; Horsley, SAR; Philbin, TG (Springer Verlag, 2016-05-06)
    Graded index media whose electric susceptibility satisfies the spatial Kramers-Kronig relations are known to be one-way reflectionless to electromagnetic radiation, for all angles of incidence. We demonstrate how a family ...
  • Zero-energy states in graphene quantum dots and rings 

    Downing, C.A.; Stone, D.A.; Portnoi, M.E. (2011)
    We present exact analytical zero-energy solutions for a class of smooth-decaying potentials, showing that the full confinement of charge carriers in electrostatic potentials in graphene quantum dots and rings is indeed ...
  • Zigzag-Shaped Superlattices on the Basis of Graphene Nanoribbons: Structure and Electronic Properties 

    Saroka, VA; Batrakov, KG (Springer Verlag, 2016-09-08)
    The paper focuses on superlattices consisting of two coplanar fragments of one-layer graphene nanoribbons that have different width and are connected at an angle. Classification of such superlattices was carried out; their ...
  • α-Tocopherols modify the membrane dipole potential leading to modulation of ligand binding by P-glycoprotein 

    Davis, Sterenn; Davis, Benjamin M.; Richens, Joanna L.; Vere, Kelly-Ann; Petrov, Peter G.; Winlove, C. Peter; O'Shea, Paul (American Society for Biochemistry and Molecular Biology, 2015-08)
    α-Tocopherol (vitamin E) has attracted considerable attention as a potential protective or palliative agent. In vitro, its free radical-scavenging antioxidant action has been widely demonstrated. In vivo, however, vitamin ...