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Showing 1 to 12 of 634 entries
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Children's sleep and cognitive functioning: race and socioeconomic status as moderators of effects

socioeconomic status & related terms (e.g., low income)

Buckhalt JA, El‐Sheikh M, Keller P.
GSID: eLDvu0VrKEIJ
JA Buckhalt, M El‐Sheikh, P Keller - Child development, 2007 - Wiley Online Library

… This hypothesis rests on the assumption that AA and lower … (eg, poor sleep in this study) may be related to lower levels of … Note that we chose in this paper to use the term race rather...

Sci-Thurs PM: Delivery-03: Optical imaging of microscopic radiation dose gradients using a digital microscope.

Medical physics

Keller BM, Peressotti C, Pignol JP.
PMID: 28513050
Med Phys. 2008 Jul;35(7):3399. doi: 10.1118/1.2965910.

Using superior localization and immobilization methods, stereotactic radiosurgery is capable of delivering spheres of dose as small as a few millimetres in diameter to intracranial targets. For targets abutting critical structures, the most conformal treatments minimize adverse radiation side...

Communication: Quantum six-dimensional calculations of the coupled translation-rotation eigenstates of H2O@C60.

The Journal of chemical physics

Felker PM, Bačić Z.
PMID: 27250272
J Chem Phys. 2016 May 28;144(20):201101. doi: 10.1063/1.4953180.

We report rigorous quantum calculations of the translation-rotation (TR) eigenstates of para- and ortho-H2O@C60. They provide a comprehensive description of the dynamical behavior of H2O inside the fullerene having icosahedral (Ih) symmetry. The TR eigenstates are assigned in terms...

Exposure to Photoperiod-Melatonin-Induced, Sexually-Activated Rams after Weaning Advances the Resumption of Sexual Activity in Post-Partum Mediterranean Ewes Lambing in January.

Veterinary sciences

Abecia JA, Chemineau P, Gómez A, Palacios C, Keller M, Delgadillo JA.
PMID: 29056663
Vet Sci. 2017 Jan 21;4(1). doi: 10.3390/vetsci4010004.

This study was aimed to determine whether the presence of sexually stimulated rams by photoperiodic and melatonin treatments can advance the resumption of post-partum sexual activity in Mediterranean ewes lambing in January and weaned at the end of the...

Pre-feeding of a glycolipid binding protein LEC-8 from Caenorhabditis elegans revealed enhanced tolerance to Cry1Ac toxin in Helicoverpa armigera.

Results in immunology

Ma G, Schmidt O, Keller M.
PMID: 24371572
Results Immunol. 2012 May 14;2:97-103. doi: 10.1016/j.rinim.2012.05.002. eCollection 2012.

Crystal toxins from Bacillus thuringiensis bind to glycolipids and glycoproteins using two different lectin domains in the toxin protein. Our previous observations suggested that the sequestration of crystal toxin depends on the functional interaction of a toxin lectin with...

Further exploration of the heterocyclic diversity accessible from the allylation chemistry of indigo.

Beilstein journal of organic chemistry

Shakoori A, Bremner JB, Abdel-Hamid MK, Willis AC, Haritakun R, Keller PA.
PMID: 25977722
Beilstein J Org Chem. 2015 Apr 15;11:481-92. doi: 10.3762/bjoc.11.54. eCollection 2015.

Diversity-directed synthesis based on the cascade allylation chemistry of indigo, with its embedded 2,2'-diindolic core, has resulted in rapid access to new examples of the hydroxy-8a,13-dihydroazepino[1,2-a:3,4-b']diindol-14(8H)-one skeleton in up to 51% yield. Additionally a derivative of the novel bridged...

A review on the diagnosis and treatment of hepatocellular carcinoma with a focus on the role of Wnts and the dickkopf family of Wnt inhibitors.

Journal of hepatocellular carcinoma

Shi J, Keller JM, Zhang J, Keller ET.
PMID: 27508171
J Hepatocell Carcinoma. 2014 Mar 06;1:1-7. doi: 10.2147/JHC.S44537. eCollection 2014.

Hepatocellular carcinoma (HCC) is one of the most prevalent cancers worldwide. There are multiple etiologic factors including viral and environmental influences that can lead to HCC. Successful screening for early HCC is challenging due to the lack of well...

Tolerability of the SQ-standardised grass sublingual immunotherapy tablet in patients treated with concomitant allergy immunotherapy: a non-interventional observational study.

Clinical and translational allergy

Reiber R, Keller M, Keller W, Wolf H, Schnitker J, Wüstenberg E.
PMID: 26958338
Clin Transl Allergy. 2016 Mar 08;6:9. doi: 10.1186/s13601-016-0097-8. eCollection 2015.

BACKGROUND: The majority of allergic patients are poly-sensitized. For causal treatment by allergy immunotherapy (AIT) a single or few allergen products containing the clinically most relevant allergens are applied, but few data on tolerability of multiple application of AIT...

Optimized Multi-Ion Cavity Coupling.

Physical review letters

Begley S, Vogt M, Gulati GK, Takahashi H, Keller M.
PMID: 27314716
Phys Rev Lett. 2016 Jun 03;116(22):223001. doi: 10.1103/PhysRevLett.116.223001. Epub 2016 May 31.

Recent technological advances in cavity quantum electrodynamics (CQED) are paving the way to utilize multiple quantum emitters confined in a single optical cavity. In such systems, it is crucially important to control the quantum mechanical coupling of individual emitters...

The composition of the global and feature specific cyanobacterial core-genomes.

Frontiers in microbiology

Simm S, Keller M, Selymesi M, Schleiff E.
PMID: 25852675
Front Microbiol. 2015 Mar 19;6:219. doi: 10.3389/fmicb.2015.00219. eCollection 2015.

Cyanobacteria are photosynthetic prokaryotes important for many ecosystems with a high potential for biotechnological usage e.g., in the production of bioactive molecules. Either asks for a deep understanding of the functionality of cyanobacteria and their interaction with the environment....

Direct conjugate alkylation of α,β-unsaturated carbonyls by Ti(III)-catalysed reductive umpolung of simple activated alkenes.

Organic & biomolecular chemistry

Bichovski P, Haas TM, Keller M, Streuff J.
PMID: 26806535
Org Biomol Chem. 2016 Jun 15;14(24):5673-82. doi: 10.1039/c5ob02631h.

The titanium(iii)-catalysed cross-selective reductive umpolung of Michael-acceptors represents a unique direct conjugate β-alkylation reaction. It allows the cross-selective preparation of 1,6- and 1,4-difunctionalised building blocks without the requirement of stoichiometric organometallic reagents. In this full paper, the development and...

A single ion as a nanoscopic probe of an optical field.

Nature

Guthöhrlein GR, Keller M, Hayasaka K, Lange W, Walther H.
PMID: 11689937
Nature. 2001 Nov 01;414(6859):49-51. doi: 10.1038/35102129.

In near-field imaging, resolution beyond the diffraction limit of optical microscopy is obtained by scanning the sampling region with a probe of subwavelength size. In recent experiments, single molecules were used as nanoscopic probes to attain a resolution of...

Showing 1 to 12 of 634 entries