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The excitation of solar-like oscillations in a δSct star by efficient envelope convection.

Nature

Antoci V, Handler G, Campante TL, Thygesen AO, Moya A, Kallinger T, Stello D, Grigahcène A, Kjeldsen H, Bedding TR, Lüftinger T, Christensen-Dalsgaard J, Catanzaro G, Frasca A, De Cat P, Uytterhoeven K, Bruntt H, Houdek G, Kurtz DW, Lenz P, Kaiser A, Van Cleve J, Allen C, Clarke BD.
PMID: 21918514
Nature. 2011 Sep 29;477(7366):570-3. doi: 10.1038/nature10389.

Delta Scuti (δSct) stars are opacity-driven pulsators with masses of 1.5-2.5 M⊙, their pulsations resulting from the varying ionization of helium. In less massive stars such as the Sun, convection transports mass and energy through the outer 30 per...

Changes in Standard Treatments and Postoperative Outcomes for Advanced Gastric Cancer at One Institute over an 11-Year Period.

Yonago acta medica

Kader A, Miyatani K, Takaya S, Matsunaga T, Fukumoto Y, Osaki T, Saito H, Otani S, Wakatsuki T, Ikeguchi M.
PMID: 26306057
Yonago Acta Med. 2015 Jun;58(2):77-80. Epub 2015 Aug 18.

BACKGROUND: Reportedly, the recently established postoperative adjuvant chemotherapies (ADJs) with tegafur and uracil (UFT) or fluoropyrimidine S (S-1) show better survival than surgery alone in patients with advanced gastric cancer (GC). We analyzed chronological changes in postoperative prognosis of...

Isolation and molecular identification of biodegrading Mycobacteria from water supplies of Iranian hospitals.

Iranian journal of microbiology

Azadi D, Dibaj R, Pourchangiz M, Naser A, Shojaei H.
PMID: 25802707
Iran J Microbiol. 2014 Aug;6(4):240-5.

BACKGROUND AND OBJECTIVES: Some microorganisms, mainly members of two genera including Pseudomonas and Mycobacterium, were found to be capable of transforming and degrading of polluting agents. We herein report the isolation of a few mycobacteria with the ability to...

The safety and pharmacokinetics of rapid iloprost aerosol delivery via the BREELIB nebulizer in pulmonary arterial hypertension.

Pulmonary circulation

Gessler T, Ghofrani HA, Held M, Klose H, Leuchte H, Olschewski H, Rosenkranz S, Fels L, Li N, Ren D, Kaiser A, Schultze-Mosgau MH, Müllinger B, Rohde B, Seeger W.
PMID: 28597762
Pulm Circ. 2017 Apr-Jun;7(2):505-513. doi: 10.1177/2045893217706691. Epub 2017 May 12.

The BREELIB nebulizer was developed for iloprost to reduce inhalation times for patients with pulmonary arterial hypertension (PAH). This multicenter, randomized, unblinded, four-part study compared inhalation time, pharmacokinetics, and acute tolerability of iloprost 5 µg at mouthpiece delivered via...

Effective testing for pulmonary tuberculosis using Xpert MTB/RIF assay for stool specimens in immunocompetent Pakistani children.

International journal of mycobacteriology

Hasan Z, Arif F, Shakoor S, Mehnaz A, Akber A, Kanji A, Ashraf M, Hasan R.
PMID: 28043630
Int J Mycobacteriol. 2016 Dec;5:S8-S9. doi: 10.1016/j.ijmyco.2016.09.068. Epub 2016 Nov 11.

OBJECTIVE/BACKGROUND: Childhood tuberculosis (TB) is largely a paucibacillary disease and difficult to diagnose. It is difficult to obtain a sputum or gastric aspirate (GA) sample, and patients are often undiagnosed and treated empirically. Stool is a noninvasive specimen not...

mRNA expression of DOK1-6 in human breast cancer.

World journal of clinical oncology

Ghanem T, Bracken J, Kasem A, Jiang WG, Mokbel K.
PMID: 24829863
World J Clin Oncol. 2014 May 10;5(2):156-63. doi: 10.5306/wjco.v5.i2.156.

AIM: To examine the expression of downstream of tyrosine kinase (DOK)1-6 genes in normal and breast cancer tissue and correlated this with several clinico-pathological and prognostic factors.METHODS: DOK1-6 mRNA extraction and reverse transcription were performed on fresh frozen breast...

Measurements of double-polarized compton scattering asymmetries and extraction of the proton spin polarizabilities.

Physical review letters

Martel PP, Miskimen R, Aguar-Bartolome P, Ahrens J, Akondi CS, Annand JR, Arends HJ, Barnes W, Beck R, Bernstein A, Borisov N, Braghieri A, Briscoe WJ, Cherepnya S, Collicott C, Costanza S, Denig A, Dieterle M, Downie EJ, Fil'kov LV, Garni S, Glazier DI, Gradl W, Gurevich G, Hall Barrientos P, Hamilton D, Hornidge D, Howdle D, Huber GM, Jude TC, Kaeser A, Kashevarov VL, Keshelashvili I, Kondratiev R, Korolija M, Krusche B, Lazarev A, Lisin V, Livingston K, MacGregor IJ, Mancell J, Manley DM, Meyer W, Middleton DG, Mushkarenkov A, Nefkens BM, Neganov A, Nikolaev A, Oberle M, Ortega Spina H, Ostrick M, Ott P, Otte PB, Oussena B, Pedroni P, Polonski A, Polyansky V, Prakhov S, Rajabi A, Reicherz G, Rostomyan T, Sarty A, Schrauf S, Schumann S, Sikora MH, Starostin A, Steffen O, Strakovsky II, Strub T, Supek I, Thiel M, Tiator L, Thomas A, Unverzagt M, Usov Y, Watts DP, Witthauer L, Werthmüller D, Wolfes M.
PMID: 25839263
Phys Rev Lett. 2015 Mar 20;114(11):112501. doi: 10.1103/PhysRevLett.114.112501. Epub 2015 Mar 19.

The spin polarizabilities of the nucleon describe how the spin of the nucleon responds to an incident polarized photon. The most model-independent way to extract the nucleon spin polarizabilities is through polarized Compton scattering. Double-polarized Compton scattering asymmetries on...

Cascaded all-optical operations in a hybrid integrated 80-Gb/s logic circuit.

Optics express

LeGrange JD, Dinu M, Sochor T, Bollond P, Kasper A, Cabot S, Johnson GS, Kang I, Grant A, Kay J, Jaques J.
PMID: 24921554
Opt Express. 2014 Jun 02;22(11):13600-15. doi: 10.1364/OE.22.013600.

We demonstrate logic functionalities in a high-speed all-optical logic circuit based on differential Mach-Zehnder interferometers with semiconductor optical amplifiers as the nonlinear optical elements. The circuit, implemented by hybrid integration of the semiconductor optical amplifiers on a planar lightwave...

Vacancy patterning and patterning vacancies: controlled self-assembly of fullerenes on metal surfaces.

Nanoscale

Kaiser A, Viñes F, Illas F, Ritter M, Hagelberg F, Probst M.
PMID: 25113172
Nanoscale. 2014 Sep 21;6(18):10850-8. doi: 10.1039/c4nr02717e. Epub 2014 Aug 12.

A density functional theory study accounting for van der Waals interactions reveals the potential of metal surface vacancies as anchor points for the construction of user-defined 2D patterns of adsorbate molecules via a controlled self-assembly process. Vice versa, energetic...

A synchrotron-radiation-based variable angle ellipsometer for the visible to vacuum ultraviolet spectral range.

The Review of scientific instruments

Neumann MD, Cobet C, Kaser H, Kolbe M, Gottwald A, Richter M, Esser N.
PMID: 24880425
Rev Sci Instrum. 2014 May;85(5):055117. doi: 10.1063/1.4878919.

A rotating analyzer spectroscopic polarimeter and ellipsometer with a wide-range θ-2θ goniometer installed at the Insertion Device Beamline of the Metrology Light Source in Berlin is presented. With a combination of transmission- and reflection-based polarizing elements and the inherent...

Structure based virtual screening of ligands to identify cysteinyl leukotriene receptor 1 antagonist.

Bioinformation

Bandaru S, Marri VK, Kasera P, Kovuri P, Girdhar A, Mittal DR, Ikram S, Gv R, Nayarisseri A.
PMID: 25489175
Bioinformation. 2014 Oct 30;10(10):652-7. doi: 10.6026/97320630010652. eCollection 2014.

Montelukast and Zafirlukast are known leukotriene receptor antagonists prescribed in asthma treatment. However, these fall short as mono therapy and are frequently used in combination with inhaled glucocorticosteroids with or without long acting beta 2 agonists. Therefore, it is...

Identification and Comparative Analysis of H2O2-Scavenging Enzymes (Ascorbate Peroxidase and Glutathione Peroxidase) in Selected Plants Employing Bioinformatics Approaches.

Frontiers in plant science

Ozyigit II, Filiz E, Vatansever R, Kurtoglu KY, Koc I, Öztürk MX, Anjum NA.
PMID: 27047498
Front Plant Sci. 2016 Mar 22;7:301. doi: 10.3389/fpls.2016.00301. eCollection 2016.

Among major reactive oxygen species (ROS), hydrogen peroxide (H2O2) exhibits dual roles in plant metabolism. Low levels of H2O2 modulate many biological/physiological processes in plants; whereas, its high level can cause damage to cell structures, having severe consequences. Thus,...

Showing 1 to 12 of 565 entries