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Showing 1 to 12 of 590 entries
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Letter: Ophthalmology and medical ethics.

The Western journal of medicine

Christensen RE.
PMID: 1130040
West J Med. 1975 May;122(5):430.
Free PMC Article

No abstract available.

Incommensurate Chirality Density Wave Transition in a Hybrid Molecular Framework.

Physical review letters

Hill JA, Christensen KE, Goodwin AL.
PMID: 28949218
Phys Rev Lett. 2017 Sep 15;119(11):115501. doi: 10.1103/PhysRevLett.119.115501. Epub 2017 Sep 14.

Using single-crystal x-ray diffraction we characterize the 235 K incommensurate phase transition in the hybrid molecular framework tetraethylammonium silver(I) dicyanoargentate, [NEt_{4}]Ag_{3}(CN)_{4}. We demonstrate the transition to involve spontaneous resolution of chiral [NEt_{4}]^{+} conformations, giving rise to a state in...

Is There a Relationship between the Stratum Corneum Thickness and That of the Viable Parts of Tumour Cells in Basal Cell Carcinoma?.

Journal of skin cancer

Foss OA, Mjønes P, Fismen S, Christensen E.
PMID: 26942011
J Skin Cancer. 2016;2016:6146091. doi: 10.1155/2016/6146091. Epub 2016 Jan 28.

Basal cell carcinoma (BCC) is an invasive epithelial skin tumour. The thickness of the outermost epidermal layer of the skin, the stratum corneum (SC), influences drug uptake and penetration into tumour and may thereby affect the response of BCC...

Spectroscopy of a Synthetic Trapped Ion Qubit.

Physical review letters

Hucul D, Christensen JE, Hudson ER, Campbell WC.
PMID: 28949151
Phys Rev Lett. 2017 Sep 08;119(10):100501. doi: 10.1103/PhysRevLett.119.100501. Epub 2017 Sep 06.

^{133}Ba^{+} has been identified as an attractive ion for quantum information processing due to the unique combination of its spin-1/2 nucleus and visible wavelength electronic transitions. Using a microgram source of radioactive material, we trap and laser cool the...

Cranberry Juice and Combinations of Its Organic Acids Are Effective against Experimental Urinary Tract Infection.

Frontiers in microbiology

Jensen HD, Struve C, Christensen SB, Krogfelt KA.
PMID: 28421045
Front Microbiol. 2017 Apr 04;8:542. doi: 10.3389/fmicb.2017.00542. eCollection 2017.

The antibacterial effect of cranberry juice and the organic acids therein on infection by uropathogenic

Generation and detection of a sub-Poissonian atom number distribution in a one-dimensional optical lattice.

Physical review letters

Béguin JB, Bookjans EM, Christensen SL, Sørensen HL, Müller JH, Polzik ES, Appel J.
PMID: 25615331
Phys Rev Lett. 2014 Dec 31;113(26):263603. doi: 10.1103/PhysRevLett.113.263603. Epub 2014 Dec 30.

We demonstrate preparation and detection of an atom number distribution in a one-dimensional atomic lattice with the variance -14  dB below the Poissonian noise level. A mesoscopic ensemble containing a few thousand atoms is trapped in the evanescent field...

Globular domain structure and function of restriction-like-endonuclease LINEs: similarities to eukaryotic splicing factor Prp8.

Mobile DNA

Mahbub MM, Chowdhury SM, Christensen SM.
PMID: 29151899
Mob DNA. 2017 Nov 07;8:16. doi: 10.1186/s13100-017-0097-9. eCollection 2017.

BACKGROUND: R2 elements are a clade of early branching Long Interspersed Elements (LINEs). LINEs are retrotransposable elements whose replication can have profound effects on the genomes in which they reside. No crystal or EM structures exist for the reverse...

Identification of conserved, centrosome-targeting ASH domains in TRAPPII complex subunits and TRAPPC8.

Cilia

Schou KB, Morthorst SK, Christensen ST, Pedersen LB.
PMID: 25018876
Cilia. 2014 Jun 18;3:6. doi: 10.1186/2046-2530-3-6. eCollection 2014.

BACKGROUND: Assembly of primary cilia relies on vesicular trafficking towards the cilium base and intraflagellar transport (IFT) between the base and distal tip of the cilium. Recent studies have identified several key regulators of these processes, including Rab GTPases...

WE-E-213CD-05: A Non-Rigid Image Registration Algorithm That Accommodates Organ Segmentation Error.

Medical physics

Zhang C, Christensen GE, Kurtek S, Srivastava A, Weiss E, Murphy MJ, Williamson JF.
PMID: 28519973
Med Phys. 2012 Jun;39(6):3960. doi: 10.1118/1.4736161.

PURPOSE: To introduce a new deformable image registration algorithm based on surface matching that accommodates organ delineation error in daily Cone-beam CT images based on a priori knowledge of inter-observer segmentation uncertainty.METHODS: The dataset includes four prostate cancer patients...

Evaluating manta ray mucus as an alternative DNA source for population genetics study: underwater-sampling, dry-storage and PCR success.

PeerJ

Kashiwagi T, Maxwell EA, Marshall AD, Christensen AB.
PMID: 26413431
PeerJ. 2015 Aug 13;3:e1188. doi: 10.7717/peerj.1188. eCollection 2015.

Sharks and rays are increasingly being identified as high-risk species for extinction, prompting urgent assessments of their local or regional populations. Advanced genetic analyses can contribute relevant information on effective population size and connectivity among populations although acquiring sufficient...

Evaluation of UT/LS hygrometer accuracy by intercomparison during the NASA MACPEX mission.

Journal of geophysical research. Atmospheres : JGR

Rollins AW, Thornberry TD, Gao RS, Smith JB, Sayres DS, Sargent MR, Schiller C, Krämer M, Spelten N, Hurst DF, Jordan AF, Hall EG, Vömel H, Diskin GS, Podolske JR, Christensen LE, Rosenlof KH, Jensen EJ, Fahey DW.
PMID: 28845379
J Geophys Res Atmos. 2014 Feb 27;119(4):1915-1935. doi: 10.1002/2013JD020817. Epub 2014 Feb 25.

Acquiring accurate measurements of water vapor at the low mixing ratios (< 10 ppm) encountered in the upper troposphere and lower stratosphere (UT/LS) has proven to be a significant analytical challenge evidenced by persistent disagreements between high-precision hygrometers. These...

Methylmalonic acid in serum from patients with neurological symptoms consistent with cobalamin deficiency.

European journal of neurology

Johannsen P, Ostergaard K, Christensen JE, Worm M, Rasmussen K.
PMID: 24283688
Eur J Neurol. 1995 Sep;2(4):357-62. doi: 10.1111/j.1468-1331.1995.tb00139.x.

Patients may have neurological symptoms due to cobalamin deficiency in spite of a normal plasma cobalamin level. The aim of the present study was to test if serum-methylmalonic acid (S-MMA) can identify these cobalamin deficient patients. Patients with neurological...

Showing 1 to 12 of 590 entries