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Showing 1 to 12 of 178 entries
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Geology and palaeontology of the late Miocene Middle Awash valley, Afar rift, Ethiopia

Cultural Transformation in the Geoscience Community AND Program Evaluation

Haile-Selassie Y, Renne PR, WoldeGabriel G.
GSID: VVGSCU32DrwJ
G WoldeGabriel, Y Haile-Selassie, PR Renne, WK Hart… - Nature, 2001 - nature.com

Abstract The Middle Awash study area of Ethiopia's Afar rift has yielded abundant vertebrate fossils (≈ 10,000), including several hominid taxa,,,. The study area contains a long sedimentary record spanning Late Miocene (5.3–11.2 Myr ago) to Holocene times. Exposed...

My Sweetheart Is Broken: Role of Glucose in Diabetic Cardiomyopathy.

Diabetes & metabolism journal

Brahma MK, Pepin ME, Wende AR.
PMID: 28236380
Diabetes Metab J. 2017 Feb;41(1):1-9. doi: 10.4093/dmj.2017.41.1.1.

Despite overall reductions in heart disease prevalence, the risk of developing heart failure has remained 2-fold greater among people with diabetes. Growing evidence has supported that fluctuations in glucose level and uptake contribute to cardiovascular disease (CVD) by modifying...

The House Ear Institute and the House Ear Clinic: An Overview.

American journal of audiology

Senne AJ.
PMID: 26661808
Am J Audiol. 1994 Nov 01;3(3):28-32. doi: 10.1044/1059-0889.0303.28.

No abstract available.

Fabricating colloidal particles with photolithography and their interactions at an air-water interface.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Brown AB, Smith CG, Rennie AR.
PMID: 11088552
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Jul;62(1):951-60. doi: 10.1103/physreve.62.951.

A technique for fabricating nonspherical colloidal particles using photolithography has been developed. The particles are plate shaped and their profile within the plane of the plate is defined by a lithography mask and so can be any form desired....

Effect of age on serum chemistry profile, electrophoresis and thyroid hormones in beagle dogs two weeks to one year of age.

Veterinary clinical pathology

Wolford ST, Schroer RA, Gohs FX, Gallo PP, Falk HB, Dente AR.
PMID: 15162334
Vet Clin Pathol. 1988;17(2):35-42. doi: 10.1111/j.1939-165x.1988.tb00488.x.

Chemistry tests were conducted on serum from young Beagle dogs in order to deter mine the effect of age on these parameters. Blood was collected at regular intervals from 25 normal Beagle puppies (13 males and 12 females) at...

Progress and challenges in geochronology.

Science progress

Renne PR, Ludwig KR, Karner DB.
PMID: 10800377
Sci Prog. 2000;83:107-21.

Rapidly improving technologies have provided increasingly precise and widely applicable means for measuring geologic time. Whilst the ability to resolve age continues to improve, the absolute accuracy will remain limited by sources of systematic error that loom ever larger...

The age of parana flood volcanism, rifting of gondwanaland, and the jurassic-cretaceous boundary.

Science (New York, N.Y.)

Renne PR, Ernesto M, Pacca IG, Coe RS, Glen JM, Prévot M, Perrin M.
PMID: 17794593
Science. 1992 Nov 06;258(5084):975-9. doi: 10.1126/science.258.5084.975.

The Paraná-Etendeka flood volcanic event produced approximately 1.5 x 10(6) cubic kilometers of volcanic rocks, ranging from basalts to rhyolites, before the separation of South America and Africa during the Cretaceous period. New (40)Ar/(39)Ar data combined with earlier paleomagnetic...

Characterization of the flow of anisotropic colloidal particles using energy-dispersive X-ray diffraction.

Journal of colloid and interface science

Rennie AR, Barè S, Cockcroft JK, Jupe AC.
PMID: 16081083
J Colloid Interface Sci. 2006 Jan 15;293(2):475-82. doi: 10.1016/j.jcis.2005.06.053. Epub 2005 Aug 02.

The technique of energy-dispersive X-ray diffraction to study the orientation of microscopic crystalline particles dispersed in a liquid has been described recently. This complements previous neutron diffraction studies by permitting measurements at higher spatial resolution. Work with synchrotron radiation...

ADDRESS OF WELCOME.

Bulletin of the Medical Library Association

Menne FR.
PMID: 16016473
Bull Med Libr Assoc. 1940 Oct;29(1):1-3.

No abstract available.

Rapid eruption of the siberian traps flood basalts at the permo-triassic boundary.

Science (New York, N.Y.)

Renne PR, Basu AR.
PMID: 17779134
Science. 1991 Jul 12;253(5016):176-9. doi: 10.1126/science.253.5016.176.

The Siberian Traps represent one of the most voluminous flood basalt provinces on Earth. Laser-heating (40)Ar/(39)Ar data indicate that the bulk of these basalts was erupted over an extremely short time interval (900,000 +/- 800,000 years) beginning at about...

Age and Duration of Weathering by 40K-40Ar and 40Ar/39Ar Analysis of Potassium-Manganese Oxides.

Science (New York, N.Y.)

Vasconcelos PM, Becker TA, Renne PR, Brimhall GH.
PMID: 17833140
Science. 1992 Oct 16;258(5081):451-5. doi: 10.1126/science.258.5081.451.

Supergene cryptomelane [K(1-2)(Mn(3+)Mn(4+))(8)O(16). chiH(2)O] samples from deeply weathered pegmatites in southeastern Brazil subjected to (40)K-(40)Ar and (40)Ar/(39)Ar analysis yielded (40)K-(40)Ar dates ranging from 10.1 +/- 0.5 to 5.6 +/- 0.2 Ma (million years ago). Laser-probe (40)Ar/(39)Ar step-heating of the...

Interstitial cystitis.

The Western journal of medicine

Stone AR.
PMID: 18750649
West J Med. 1989 Oct;151(4):448-9.

No abstract available.

Showing 1 to 12 of 178 entries