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Showing 13 to 24 of 281 entries
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The Maternal Serological Response to Intrauterine Ureaplasma sp. Infection and Prediction of Risk of Pre-Term Birth.

Frontiers in immunology

Ireland DJ, Keelan JA.
PMID: 25538708
Front Immunol. 2014 Dec 09;5:624. doi: 10.3389/fimmu.2014.00624. eCollection 2014.

Pre-term birth (PTB) associated with intrauterine infection and inflammation (IUI) is the major cause of early PTB less than 32 weeks of gestation. Ureaplasma spp. are common commensals of the urogenital tract in pregnancy and are the most commonly...

Treatment of supracondylar femoral fracture above total knee replacement by custom made hinged prosthesis.

The Knee

Keenan J, Chakrabarty G, Newman JH.
PMID: 10927210
Knee. 2000 Jul 01;7(3):165-170. doi: 10.1016/s0968-0160(00)00041-7.

A supracondylar fracture above a total knee arthroplasty (TKA) is a devastating complication for both the patient and surgeon. Various methods of treatment are available. We have treated seven cases of displaced supracondylar fractures above a total knee replacement...

Effect of controlled reperfusion techniques in human lung transplantation.

The Journal of heart and lung transplantation : the official publication of the International Society for Heart Transplantation

Alvarado CG, Poston R, Hattler BG, Keenan RJ, Dauber J, Griffith B, McCurry KR.
PMID: 11250306
J Heart Lung Transplant. 2001 Feb;20(2):183-184. doi: 10.1016/s1053-2498(00)00377-6.

No abstract available.

Photosynthetic characteristics of Flindersia brayleyana and Castanospermum australe from tropical lowland and upland sites.

Tree physiology

Swanborough PW, Doley D, Keenan RJ, Yates DJ.
PMID: 12651374
Tree Physiol. 1998 May;18(5):341-347. doi: 10.1093/treephys/18.5.341.

Photosynthetic responses to temperature, light and carbon dioxide partial pressure were studied in two-year-old Flindersia brayleyana F. Muell. and Castanospermum australe Cunn. & C. Fraser ex Hook. growing on coastal lowland and upland rainforest sites in tropical Queensland, Australia....

Observation of a multiply ionized plasma with index of refraction greater than one.

Physical review letters

Filevich J, Rocca JJ, Marconi MC, Moon SJ, Nilsen J, Scofield JH, Dunn J, Smith RF, Keenan R, Hunter JR, Shlyaptsev VN.
PMID: 15698278
Phys Rev Lett. 2005 Jan 28;94(3):035005. doi: 10.1103/PhysRevLett.94.035005. Epub 2005 Jan 27.

We present clear experimental evidence showing that the contribution of bound electrons can dominate the index of refraction of laser-created plasmas at soft x-ray wavelengths. We report anomalous fringe shifts in soft x-ray laser interferograms of Al laser-created plasmas....

Multivariate statistical analysis of concatenated time-of-flight secondary ion mass spectrometry spectral images. Complete description of the sample with one analysis.

Analytical chemistry

Smentkowski VS, Keenan MR, Ohlhausen JA, Kotula PG.
PMID: 15732941
Anal Chem. 2005 Mar 01;77(5):1530-6. doi: 10.1021/ac048468y.

Time-of-flight secondary ion mass spectrometry (TOF-SIMS) instruments are capable of saving an entire mass spectrum at each pixel of an image, allowing for retrospective analysis of masses that were not selected for analysis during data collection. These TOF-SIMS spectral...

Experimental Ascaris-induced airway hypersensitivity in sheep: no serological evidence of association with Toxocara canis infection.

New Zealand veterinary journal

Chen W, Alley MR, Allardyce RA, Keenan J.
PMID: 16031584
N Z Vet J. 1990 Jun;38(2):80. doi: 10.1080/00480169.1990.35623.

No abstract available.

High-repetition-rate grazing-incidence pumped x-ray laser operating at 18.9 nm.

Physical review letters

Keenan R, Dunn J, Patel PK, Price DF, Smith RF, Shlyaptsev VN.
PMID: 15783486
Phys Rev Lett. 2005 Mar 18;94(10):103901. doi: 10.1103/PhysRevLett.94.103901. Epub 2005 Mar 16.

We have demonstrated a 10 Hz Ni-like Mo x-ray laser operating at 18.9 nm with 150 mJ total pump energy by employing a novel pumping scheme. The grazing-incidence scheme is described, where a picosecond pulse is incident at a...

Application of multivariate statistical analysis to STEM X-ray spectral images: interfacial analysis in microelectronics.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Kotula PG, Keenan MR.
PMID: 19830946
Microsc Microanal. 2006 Dec;12(6):538-44. doi: 10.1017/s1431927606060636.

Multivariate statistical analysis methods have been applied to scanning transmission electron microscopy (STEM) energy-dispersive X-ray spectral images. The particular application of the multivariate curve resolution (MCR) technique provides a high spectral contrast view of the raw spectral image. The...

THE TECHNIQUE AND REACTION OF INTRACRANIAL MERCURIC BICHLORIDE INJECTIONS.

The British journal of ophthalmology

Keegan JJ.
PMID: 18168342
Br J Ophthalmol. 1923 Nov;7(11):522-4. doi: 10.1136/bjo.7.11.522.

No abstract available.

Are ceramic and metal implant abutments performance similar?.

Evidence-based dentistry

Keenan AV, Levenson D.
PMID: 20938467
Evid Based Dent. 2010;11(3):68-9. doi: 10.1038/sj.ebd.6400731.

DATA SOURCES: Medline, The Cochrane Library, bibliographies of identified studies and hand searching of the journals, Schweizer Monatsschrift fur Zahnmedizin (Acta Medicinae Dentium Helvetica) and Deutsche Zahnärztliche Zeitschrift and Implantologie.STUDY SELECTION: Randomised-controlled clinical trials, prospective and retrospective studies providing...

Advantages of clustering in the phase classification of hyperspectral materials images.

Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada

Stork CL, Keenan MR.
PMID: 20964877
Microsc Microanal. 2010 Dec;16(6):810-20. doi: 10.1017/S143192761009402X. Epub 2010 Oct 22.

Despite the many demonstrated applications of factor analysis (FA) in analyzing hyperspectral materials images, FA does have inherent mathematical limitations, preventing it from solving certain materials characterization problems. A notable limitation of FA is its parsimony restriction, referring to...

Showing 13 to 24 of 281 entries