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Showing 25 to 36 of 624 entries
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How good does it get?.

AJR. American journal of roentgenology

Stanley RJ.
PMID: 15208098
AJR Am J Roentgenol. 2004 Jul;183(1):1. doi: 10.2214/ajr.183.1.1830001.

No abstract available.

High precision variational calculations for the Born-Oppenheimer energies of the ground state of the hydrogen molecule.

The Journal of chemical physics

Sims JS, Hagstrom SA.
PMID: 16526839
J Chem Phys. 2006 Mar 07;124(9):94101. doi: 10.1063/1.2173250.

Born-Oppenheimer approximation Hylleraas variational calculations with up to 7034 expansion terms are reported for the 1sigma(g)+ ground state of neutral hydrogen at various internuclear distances. The nonrelativistic energy is calculated to be -1.174 475 714 220(1) hartree at R...

Oxygen isotopes in nitrite: analysis, calibration, and equilibration.

Analytical chemistry

Casciotti KL, Böhlke JK, McIlvin MR, Mroczkowski SJ, Hannon JE.
PMID: 17295443
Anal Chem. 2007 Mar 15;79(6):2427-36. doi: 10.1021/ac061598h. Epub 2007 Feb 13.

Nitrite is a central intermediate in the nitrogen cycle and can persist in significant concentrations in ocean waters, sediment pore waters, and terrestrial groundwaters. To fully interpret the effect of microbial processes on nitrate (NO3-), nitrite (NO2-), and nitrous...

Dynamics of granular band formation: Long-term behavior in slurries, parameter space, and tilted cylinders.

Physical review. E, Statistical, nonlinear, and soft matter physics

Arndt T, Siegmann-Hegerfeld T, Fiedor SJ, Ottino JM, Lueptow RM.
PMID: 15697594
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Jan;71(1):011306. doi: 10.1103/PhysRevE.71.011306. Epub 2005 Jan 25.

Band formation (axial segregation) and subsequent coarsening of bidisperse mixtures in long circular tumblers is well documented for the case where the cylinder is at a single fill level and the interstitial fluid is air. However, little information is...

Inhaled steroids: are they all created equal?.

Seminars in respiratory and critical care medicine

Spahn JD, Szefler SJ.
PMID: 16088631
Semin Respir Crit Care Med. 2002 Aug;23(4):377-86. doi: 10.1055/s-2002-34354.

New inhaled steroids or new formulations of inhaled steroids continue to be introduced on a regular basis in an attempt to replace hydrochlorofluorocarbon propellant-based, pressurized, metered dose delivery systems. New delivery systems are being introduced with either a replacement...

Production of the smallest QED atom: true microonium (micro+micro-).

Physical review letters

Brodsky SJ, Lebed RF.
PMID: 19519103
Phys Rev Lett. 2009 May 29;102(21):213401. doi: 10.1103/PhysRevLett.102.213401. Epub 2009 May 26.

The "true microonium" (micro+micro-) and "true tauonium" (tau+tau-) bound states are not only the heaviest, but also the most compact pure QED systems. The rapid weak decay of the tau makes the observation of true tauonium difficult. However, as...

Surgical marathons: is marketing hype dictating practice standards?.

Aesthetic surgery journal

Klatsky SA.
PMID: 19336162
Aesthet Surg J. 2004 May-Jun;24(3):244-5. doi: 10.1016/j.asj.2004.03.006.

No abstract available.

Genomic Analysis Highlights the Role of the JAK-STAT Signaling in the Anti-proliferative Effects of Dietary Flavonoid-'Ashwagandha' in Prostate Cancer Cells.

Evidence-based complementary and alternative medicine : eCAM

Aalinkeel R, Hu Z, Nair BB, Sykes DE, Reynolds JL, Mahajan SD, Schwartz SA.
PMID: 18955307
Evid Based Complement Alternat Med. 2010 Jun;7(2):177-87. doi: 10.1093/ecam/nem184. Epub 2008 Jan 10.

Phytochemicals are dietary phytoestrogens that may play a role in prostate cancer prevention. Forty percent of Americans use complementary and alternative medicines (CAM) for disease prevention and therapy. Ashwagandha (Withania somnifera) contains flavonoids and active ingredients like alkaloids and...

On the optimality of magnetic resonance tag patterns for heart wall motion estimation.

IEEE transactions on image processing : a publication of the IEEE Signal Processing Society

Nguyen TD, Reeves SJ, Denney TR.
PMID: 18237929
IEEE Trans Image Process. 2003;12(5):524-32. doi: 10.1109/TIP.2003.812387.

Tracking of cardiac motion using magnetic resonance tagging has attracted increasing attention in recent years. Several methods for tagging the cardiac tissue and tracking the motion of the tags have been developed. However, the choice of tag pattern that...

Pilot studies of transdermal continuous glucose measurement in outpatient diabetic patients and in patients during and after cardiac surgery.

Journal of diabetes science and technology

Chuang H, Trieu MQ, Hurley J, Taylor EJ, England MR, Nasraway SA.
PMID: 19885235
J Diabetes Sci Technol. 2008 Jul;2(4):595-602. doi: 10.1177/193229680800200410.

BACKGROUND: We tested the hypothesis that glucose can be measured continuously and reliably in patients in diverse settings using a transdermal biosensor coupled to a permeated skin site. In addition, we compared a novel, abrasion-based skin permeation method to...

Expression of a bacterial gene in plants mediated by infectious geminivirus DNA.

The EMBO journal

Ward A, Etessami P, Stanley J.
PMID: 16453850
EMBO J. 1988 Jun;7(6):1583-7.

A viable coat protein deletion mutant of cassava latent virus (CLV) DNA 1 has been isolated, suggesting that this geminivirus might be exploited as a gene replacement vector. An extensive deletion of 727 nucleotides within the coat protein gene...

RadBall Technology Testing and MCNP Modeling of the Tungsten Collimator.

Journal of physics. Conference series

Farfán EB, Foley TQ, Coleman JR, Jannik GT, Holmes CJ, Oldham M, Adamovics J, Stanley SJ.
PMID: 21617740
J Phys Conf Ser. 2010;250(1):403-407. doi: 10.1088/1742-6596/250/1/012081.

The United Kingdom's National Nuclear Laboratory (NNL) has developed a remote, non-electrical, radiation-mapping device known as RadBall(™), which can locate and quantify radioactive hazards within contaminated areas of the nuclear industry. RadBall(™) consists of a colander-like outer shell that...

Showing 25 to 36 of 624 entries