Probing the Origins of the CIV and Fe Kalpha Baldwin Effect (2009)
Wu, Jian, Berk, Daniel E. Vanden, Brandt, W. N., Schneider, Donald, Gibson, Robert, Wu, Jianfeng
We use UV/optical and X-ray observations of 272 radio-quiet Type 1 AGNs and quasars to investigate the CIV Baldwin Effect (BEff). The UV/optical spectra are drawn from the Hubble Space Telescope,...
A Catalog of Broad Absorption Line Quasars in Sloan Digital Sky Survey Data Release 5 (2008)
Gibson, Robert R., Jiang, Linhua, Brandt, W. N., Hall, Patrick B., Shen, Yue, Wu, Jianfeng, ...
We present a catalog of 5039 broad absorption line (BAL) quasars (QSOs) in the Sloan Digital Sky Survey (SDSS) Data Release 5 (DR5) QSO catalog that have absorption troughs covering a continuous...
Electrostatic and Magnetostatic Solutions in a Lorentz-Violating Electrodynamics Model (2006)
We propose an effective Lorentz violating electrodynamics model via static de Sitter metric which is deviated from Minkowski metric by a minuscule amount depending on the cosmological constant. We...
Thulium Doped Microsphere Laser and Fiber Laser (2005)
Dissertation (PhD)--University of Arizona, Tucson, Arizona, 2005.
Thulium Doped Microsphere Laser and Fiber Laser [electronic resource] (2005)
In this dissertation, the spectroscopic properties of thulium doped tellurite and thulium doped germanate glass are characterized. Absorption and emission spectra, lifetime, Fourier Transform...
Innovative competence has been argued to be a critical source of sustainable competitive advantage (Roberts, 1999; Geroski et al., 1993). By continuously introducing new products, firms can create...
Normal Development, Wound Healing, and Adenovirus Susceptibility in β5-Deficient Mice
Huang, Xiaozhu, Griffiths, Mark, Wu, Jianfeng, Farese, Robert V., Sheppard, Dean
Integrins have been shown to play important roles in embryonic development, wound healing, metastasis, and other biological processes. αvβ5 is a receptor for RGD-containing extracellular matrix...
Normal Development, Wound Healing, and Adenovirus Susceptibility in β5-Deficient Mice
Huang, Xiaozhu, Griffiths, Mark, Wu, Jianfeng, Farese, Robert V., Sheppard, Dean
Integrins have been shown to play important roles in embryonic development, wound healing, metastasis, and other biological processes. αvβ5 is a receptor for RGD-containing extracellular matrix...
Wu, Jianfeng, Shanley, Mark T.
This study applies the knowledge-based view of the firm to examine the relationships between exploration, characteristics of knowledge stock, and innovative performance. The article argues that the...