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Showing 1 to 12 of 217 entries
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238U/235U Systematics in Terrestrial Uranium-Bearing Minerals

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Condon DJ, Hiess J, McLean N, Noble SR.
GSID: aJdEZUcAhX8J
J Hiess, DJ Condon, N McLean, SR Noble - Science, 2012 - science.org

The present-day 238U/235U ratio has fundamental implications for uranium-lead geochronology and cosmochronology. A value of 137.88 has previously been considered invariant and has been used without uncertainty to calculate terrestrial mineral ages. We report high-precision 238U/235U measurements for a...

Genotyping confirms inheritance of the rare At(a-) type in a case of haemolytic disease of the newborn.

The journal of pathology. Clinical research

McBean R, Liew YW, Wilson B, Kupatawintu P, Emthip M, Hyland C, Flower R.
PMID: 27499913
J Pathol Clin Res. 2015 Dec 11;2(1):53-5. doi: 10.1002/cjp2.33. eCollection 2016 Jan.

The At(a) blood group antigen (now AUG2 in the Augustine system) is a high-frequency antigen with negative phenotype At(a-) found only in individuals of African ancestry. In a twin pregnancy, the fifth pregnancy in a woman of African origin,...

Repetitive Transcranial Magnetic Stimulation for Treatment-Resistant Depression in Adult and Youth Populations: A Systematic Literature Review and Meta-Analysis.

The primary care companion for CNS disorders

Leggett LE, Soril LJ, Coward S, Lorenzetti DL, MacKean G, Clement FM.
PMID: 27057417
Prim Care Companion CNS Disord. 2015 Nov 05;17(6). doi: 10.4088/PCC.15r01807. eCollection 2015.

BACKGROUND: Between 30% and 60% of individuals with major depressive disorder will have treatment-resistant depression (TRD): depression that does not subside with pharmaceutical treatment. Repetitive transcranial magnetic stimulation (rTMS) is an emerging treatment for TRD.OBJECTIVE: To establish the efficacy...

A metastatic colon adenocarcinoma harboring BRAF V600E has a durable major response to dabrafenib/trametinib and chemotherapy.

OncoTargets and therapy

Williams CB, McMahon C, Ali SM, Abramovitz M, Williams KA, Klein J, McKean H, Yelensky R, George TJ, Elvin JA, Soman S, Lipson D, Chmielecki J, Morosini D, Miller VA, Stephens PJ, Ross JS, Leyland-Jones B.
PMID: 26664139
Onco Targets Ther. 2015 Dec 01;8:3561-4. doi: 10.2147/OTT.S90766. eCollection 2015.

The subset of metastatic colorectal adenocarcinomas that harbor BRAF V600E mutations are aggressive tumors with significantly shortened survival and limited treatment options. Here we present a colorectal cancer patient whose disease progressed through standard chemotherapy and who developed liver...

Facilitating guided reflections on leadership activities.

Medical education

Wagenschutz H, McKean E, Zurales K, Santen SA.
PMID: 27762025
Med Educ. 2016 Nov;50(11):1149-1150. doi: 10.1111/medu.13178.

No abstract available.

Little or no gene flow despite F1 hybrids at two interspecific contact zones.

Ecology and evolution

Mckean NE, Trewick SA, Morgan-Richards M.
PMID: 27066230
Ecol Evol. 2016 Mar 09;6(8):2390-404. doi: 10.1002/ece3.1942. eCollection 2016 Apr.

Hybridization can create the selective force that promotes assortative mating but hybridization can also select for increased hybrid fitness. Gene flow resulting from hybridization can increase genetic diversity but also reduce distinctiveness. Thus the formation of hybrids has important...

Cleavage of di- and tripeptides by Prevotella ruminicola.

Anaerobe

Wallace RJ, Kopecny J, Broderick GA, Walker ND, Sichao L, Newbold CJ, McKain N.
PMID: 16887545
Anaerobe. 1995 Dec;1(6):335-43. doi: 10.1006/anae.1995.1036.

The final step in the conversion of protein to amino acids by the common Gram-negative rumen bacterium, Prevotella (formerly Bacteroides) ruminicola , is the cleavage of di- and tripeptides. Dipeptidase and tripeptidase activities were predominantly cytoplasmic, and toluene treatment...

Peptidase activity of human colonic bacteria.

Anaerobe

Wallace RJ, McKain N.
PMID: 16887599
Anaerobe. 1997 Aug;3(4):251-7. doi: 10.1006/anae.1997.0080.

Aminopeptidase activities of mixed faecal suspensions from four human donors and 12 of the most numerous species of human colonic bacteria were measured using alanine oligopeptides and various dipeptidyl- and amino acyl-arylamidase substrates. The pattern of hydrolysis of Ala(4)and...

A comparison of pacing contingencies in classes using a personalized system of instruction.

Journal of applied behavior analysis

Ross LL, McBean D.
PMID: 16795855
J Appl Behav Anal. 1995;28(1):87-8. doi: 10.1901/jaba.1995.28-87.

This study compared the effects of multiple versus single deadline contingencies on distribution of unit-mastery test taking by students in four university classes taught using the personalized system of instruction. Rate of test taking was most uniform when multiple...

Three Bs, please: more academic excellence, please.

BMJ (Clinical research ed.)

McKean D.
PMID: 16960225
BMJ. 2006 Sep 09;333(7567):552. doi: 10.1136/bmj.333.7567.552-b.

No abstract available.

Transverse tripolar spinal cord stimulation: results of an international multicenter study.

Neuromodulation : journal of the International Neuromodulation Society

Oakley JC, Espinosa F, Bothe H, McKean J, Allen P, Burchiel K, Quartey G, Spincemaille G, Nuttin B, Gielen F, King G, Holsheimer J.
PMID: 22151707
Neuromodulation. 2006 Jul;9(3):192-203. doi: 10.1111/j.1525-1403.2006.00060.x.

Experienced neurosurgeons at eight spinal cord stimulation centers in the United States, Canada, and Europe participated in a study from 1997 to 2000 investigating the safety, performance, and efficacy of a Transverse Tripolar Stimulation (TTS) system invented at the...

Balancing clotting.

Blood

Mackman N.
PMID: 20829379
Blood. 2010 Sep 09;116(10):1634-5. doi: 10.1182/blood-2010-06-289918.

No abstract available.

Showing 1 to 12 of 217 entries