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Showing 25 to 36 of 589 entries
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Inversion of guided-wave dispersion data with application to borehole acoustics.

The Journal of the Acoustical Society of America

Braunisch H, Habashy TM, Sinha BK, Pabon J, Kong JA.
PMID: 14759020
J Acoust Soc Am. 2004 Jan;115(1):269-79. doi: 10.1121/1.1625683.

The problem of inferring unknown geometry and material parameters of a waveguide model from noisy samples of the associated modal dispersion curves is considered. In a significant reduction of the complexity of a common inversion methodology, the inner of...

Towards a better understanding of magnetic interactions within m-phenylene alpha-nitronyl nitroxide and imino nitroxide based radicals, part III: Magnetic exchange in a series of triradicals and tetraradicals based on the phenyl acetylene and biphenyl coupling units.

Chemistry (Weinheim an der Bergstrasse, Germany)

Catala L, Le Moigne J, Gruber N, Novoa JJ, Rabu P, Belorizky E, Turek P.
PMID: 15674973
Chemistry. 2005 Apr 08;11(8):2440-54. doi: 10.1002/chem.200400552.

The present work completes and extends our previous reports on the determination of the magnetic ground state and on the strength of the through bond exchange coupling within series of biradicals. This knowledge was subsequently exploited for the analysis...

The photochemistry of a bis-crown ether based on benzobis(thiazole) and its alkaline earth metal cation complexes.

Photochemistry and photobiology

Fedorov Y, Fedorova O, Schepel N, Alfimov M, Turek AM, Saltiel J.
PMID: 16613524
Photochem Photobiol. 2006 Jul-Aug;82(4):1108-15. doi: 10.1562/2005-12-11-RA-751.

Irradiation of acetonitrile solutions of the bis-crown ether E,E-2,7-bis[2-(6,7,9,10,12,13,15,16-octahydro-5,8,11,14,17-pentaoxabenzocyclopentadecen-2-yl)vinyl]-benzo[1,2-d;3,4-d']bisthiazole (hereafter, 1) gives efficient E --> Z photoisomerization (initial phi(trans --> cis) = 0.48), leading to lambda(exc)-dependent quasi-photostationary states composed primarily of E,Z and E,E isomer mixtures. Further irradiation gives...

New spin-transition-like copper(II)-nitroxide species.

Inorganic chemistry

Hirel C, Li L, Brough P, Vostrikova K, Pécaut J, Mehdaoui B, Bernard M, Turek P, Rey P.
PMID: 17672449
Inorg Chem. 2007 Sep 03;46(18):7545-52. doi: 10.1021/ic700851x. Epub 2007 Aug 02.

Novel copper(II)-nitroxide complexes exhibiting a spin-transition-like behavior have been prepared and characterized. They include meso, chiral, and racemic 2-(3-pyridyl)-nitronyl nitroxides differently substituted in positions 4 and/or 5 by ethyl groups and pyrimidyl nitroxides. Depending on the stoichiometry of the...

Stroke-induced changes in estrogen release and neuronal activity in the parabrachial nucleus of the male rat.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association

Saleh TM, Connell BJ, Legge C, Cribb AE.
PMID: 17903946
J Stroke Cerebrovasc Dis. 2004 Jan-Feb;13(1):24-34. doi: 10.1016/j.jstrokecerebrovasdis.2004.01.003.

Recent investigations have provided evidence to suggest exogenous estrogen administration into autonomic nuclei prevents or reverses the autonomic dysfunction observed after middle cerebral artery occlusion (MCAO) in male rats. Because estrogen seems to be a potent neuroprotectant against autonomic...

Development of a nanoparticulate formulation of retinoic acid that suppresses Th17 cells and upregulates regulatory T cells.

Self/nonself

Capurso NA, Look M, Jeanbart L, Nowyhed H, Abraham C, Craft J, Fahmy TM.
PMID: 21487509
Self Nonself. 2010 Oct;1(4):335-340. doi: 10.4161/self.1.4.13946.

Retinoic acid (RA) is a small molecule capable of shunting developing T cells away from the Th17 lineage and towards the Treg phenotype, making it a potentially useful therapeutic for autoimmune and inflammatory diseases. However, therapy can be complicated...

Diversifying Biomedical Training: A Synergistic Intervention.

Journal of women and minorities in science and engineering

Gibau GS, Foertsch J, Blum J, Brutkiewicz R, Queener S, Roman A, Rhodes S, Sturek M, Wilkes D, Broxmeyer H.
PMID: 21796238
J Women Minor Sci Eng. 2010;16(3):215-235. doi: 10.1615/JWomenMinorScienEng.v16.i3.20.

For over three decades, the scientific community has expressed concern over the paucity of African American, Latino and Native American researchers in the biomedical training pipeline. Concern has been expressed regarding what is forecasted as a shortage of these...

Ethylmalonic encephalopathy. Another patient from Kuwait.

Neurosciences (Riyadh, Saudi Arabia)

Ismail EA, Seoudi TM, Morsi EA, Ahmad AH.
PMID: 21048580
Neurosciences (Riyadh). 2009 Jan;14(1):78-80.

We report a Kuwaiti girl with ethylmalonic encephalopathy. She presented at the age of 4 months with chronic mucoid diarrhea and delayed psychomotor development, and at 6 months she developed myoclonic epilepsy. She was found to have central hypotonia...

Postoperative radiotherapy and mitoxantrone for anal sac adenocarcinoma in the dog: 15 cases (1991-2001).

Veterinary and comparative oncology

Turek MM, Forrest LJ, Adams WM, Helfand SC, Vail DM.
PMID: 19379321
Vet Comp Oncol. 2003 Jun;1(2):94-104. doi: 10.1046/j.1476-5829.2003.00013.x.

The medical records of 15 dogs with anal sac adenocarcinoma (ASAC) treated with concurrent curative-intent radiotherapy and mitoxantrone (MX) after surgical removal of the primary tumour were reviewed retrospectively. Radiation was prescribed at 15 daily fractions of 3.2 Gy...

Successes and challenges of a distant faculty model.

Nursing forum

Goodfellow LM, Zungolo E, Lockhart JS, Turk M, Dean B.
PMID: 24387304
Nurs Forum. 2014 Oct-Dec;49(4):288-97. doi: 10.1111/nuf.12060. Epub 2014 Jan 06.

PURPOSE: The planning, implementation, and evaluation of a 2-year pilot project for a distant faculty model is presented through the reflections of the distant faculty member and other stakeholders. A school of nursing with a 15-year history of offering...

Subclavian Vein Thrombosis Extending into the Internal Jugular Vein: Paget-von Schroetter Syndrome.

Journal of clinical medicine research

Ilhan E, Ture M, Yilmaz C, Arslan M.
PMID: 22493653
J Clin Med Res. 2009 Aug;1(3):178-80. doi: 10.4021/jocmr2009.07.1248. Epub 2009 Aug 20.

UNLABELLED: Paget-von Schroetter syndrome refers to spontaneous thrombosis of the subclavian vein and constitutes 0.5-1% of all venous thromboses. It is prevalent among young and healthy adult males who engage in sports. Early diagnosis and treatment is essential to...

Diarylethene-containing carbon-rich ruthenium organometallics: tuning of electrochromism.

Inorganic chemistry

Liu Y, Ndiaye CM, Lagrost C, Costuas K, Choua S, Turek P, Norel L, Rigaut S.
PMID: 25033266
Inorg Chem. 2014 Aug 04;53(15):8172-88. doi: 10.1021/ic5013044. Epub 2014 Jul 17.

The association of a dithienylethene (DTE) system with ruthenium carbon-rich systems allows reaching sophisticated and efficient light- and electro-triggered multifunctional switches R-[Ru]-C≡C-DTE-C≡C-[Ru]-R, featuring multicolor electrochromism and electrochemical cyclization at remarkably low voltage. The spin density on the DTE ligand...

Showing 25 to 36 of 589 entries