GLORIA

GEOMAR Library Ocean Research Information Access

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    facet.materialart.
    Unknown
    Variational upper bounds for low-lying states of lithium (2011)
    American Physical Society (APS)
    Details
    Publication Date: 2011-03-26
    Description: Author(s): L. M. Wang, Z.-C. Yan, H. X. Qiao, and G. W. F. Drake We present improved calculations of variational energy eigenvalues for the 1s^{2} 2s ^{2} S, 1s^{2} 3s ^{2} S, and 1s^{2} 2p ^{2} P states of lithium using basis sets with up to 30 224 terms in Hylleraas coordinates. The nonrelativistic energies for infinite nuclear mass are -7.478 060 32... [Phys. Rev. A 83, 034503] Published Fri Mar 25, 2011
    Keywords: Atomic and molecular structure and dynamics
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    Bound-state energies of lithium in magnetic fields using Hylleraas basis functions (2013)
    American Physical Society (APS)
    Details
    Publication Date: 2013-04-30
    Description: Author(s): Yin Tang, Liming Wang, Xuanyu Song, Xiaofeng Wang, Z.-C. Yan, and Haoxue Qiao The variational method in Hylleraas coordinates is applied to calculate the 1 s 2 2 s 0 , 1 s 2 2 p −1 , and 1 s 2 3 d −2 states of the lithium atom in magnetic fields with field strength up to 2×10 9 G. The computational method is based on multiple basis sets that are optimized for all nonlinear parameters for a giv... [Phys. Rev. A 87, 042518] Published Mon Apr 29, 2013
    Keywords: Atomic and molecular structure and dynamics
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 3
    facet.materialart.
    Unknown
    Variational energies and the Fermi contact term for the low-lying states of lithium: Basis-set completeness (2012)
    American Physical Society (APS)
    Details
    Publication Date: 2012-05-25
    Description: Author(s): L. M. Wang, Z.-C. Yan, H. X. Qiao, and G. W. F. Drake Nonrelativistic energies for the low-lying states of lithium are calculated using the variational method in Hylleraas coordinates. Variational eigenvalues for the infinite nuclear mass case with up to 34 020 terms are −7.478 060 323 910 147(1) a.u. for 1 s 2 2 s   2   S , −7.354 098 421 444 37(1) a.u. for 1 s ... [Phys. Rev. A 85, 052513] Published Thu May 24, 2012
    Keywords: Atomic and molecular structure and dynamics
    Print ISSN: 1050-2947
    Electronic ISSN: 1094-1622
    Topics: Physics
    Published by American Physical Society (APS)
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 4
    facet.materialart.
    Unknown
    Activation of D4 Dopamine Receptor Decreases Angiotensin II Type 1 Receptor Expression in Rat Renal Proximal Tubule Cells [Kidney] (2014)
    American Heart Association (AHA)
    Details
    Publication Date: 2014-12-11
    Description: The dopaminergic and renin–angiotensin systems interact to regulate blood pressure. Disruption of the D 4 dopamine receptor gene in mice produces hypertension that is associated with increased renal angiotensin type 1 (AT 1 ) receptor expression. We hypothesize that the D 4 receptor can inhibit AT 1 receptor expression and function in renal proximal tubule cells from Wistar–Kyoto (WKY) rats, but the D 4 receptor regulation of AT 1 receptor is aberrant in renal proximal tubule cells from spontaneously hypertensive rats (SHRs). The D 4 receptor agonist, PD168077, decreased AT 1 receptor protein expression in a time- and concentration-dependent manner in WKY cells. By contrast, in SHR cells, PD168077 increased AT 1 receptor protein expression. The inhibitory effect of D 4 receptor on AT 1 receptor expression in WKY cells was blocked by a calcium channel blocker, nicardipine, or calcium-free medium, indicating that calcium is involved in the D 4 receptor–mediated signaling pathway. Angiotensin II increased Na + -K + ATPase activity in WKY cells. Pretreatment with PD168077 decreased the stimulatory effect of angiotensin II on Na + -K + ATPase activity in WKY cells. In SHR cells, the inhibitory effect of D 4 receptor on angiotensin II–mediated stimulation of Na + -K + ATPase activity was aberrant; pretreatment with PD168077 augmented the stimulatory effect of AT 1 receptor on Na + -K + ATPase activity in SHR cells. This was confirmed in vivo; pretreatment with PD128077 for 1 week augmented the antihypertensive and natriuretic effect of losartan in SHRs but not in WKY rats. We suggest that an aberrant interaction between D 4 and AT 1 receptors may play a role in the abnormal regulation of sodium excretion in hypertension.
    Keywords: ACE/Angiotension receptors, Other etiology
    Print ISSN: 0194-911X
    Topics: Medicine
    Published by American Heart Association (AHA)
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...