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Showing 1 to 12 of 172 entries
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Sex and science: How professor gender perpetuates the gender gap

science instructors

Carrell SE, Page ME, West JE.
GSID: Dcr_lNENb3IJ
SE Carrell, ME Page, JE West - The Quarterly journal of …, 2010 - academic.oup.com

Why aren't there more women in science? This paper begins to shed light on this question by exploiting data from the US Air Force Academy, where students are randomly assigned to …

Teaching an integrated science curriculum: Linking teacher knowledge and teaching assignments

science curriculum

Harrell PE.
GSID: OOWAtCM7hqIJ
PE Harrell - Issues in teacher education, 2010 - ERIC

… science content knowledge needed to teach an integrated science curriculum, this study seeks to examine the content preparation of eighth grade science Texas teachers implementing an integrated curriculum … the content areas of biology, chemistry, physics, and Earth...

Ready or not, here we come: Retaining Hispanic and first-generation students in postsecondary education

first generation college student

Harrell PE.
GSID: OVxFs1_UHYgJ
PE Harrell, WS Forney - Community College Journal of Research …, 2003 - Taylor & Francis

… to improve the status of Hispanics and first-generation college students. There are many benefits to improving the diversity of American colleges and universities. We need the diverse …

The dissemination of medical news.

Rhode Island medical journal

Farrell JE.
PMID: 6943639
R I Med J. 1981 Jul;64(7):341-4.

No abstract available.

The Synthesis and Characterization of Highly Fluorescent Polycyclic Azaborine Chromophores.

The Journal of organic chemistry

Saint-Louis CJ, Magill LL, Wilson JA, Schroeder AR, Harrell SE, Jackson NS, Trindell JA, Kim S, Fisch AR, Munro L, Catalano VJ, Webster CE, Vaughan PP, Molek KS, Schrock AK, Huggins MT.
PMID: 27704820
J Org Chem. 2016 Nov 18;81(22):10955-10963. doi: 10.1021/acs.joc.6b01998. Epub 2016 Oct 25.

Six new heteroaromatic polycyclic azaborine chromophores were designed, synthesized, and investigated as easily tunable high-luminescent organic materials. The impact of the nitrogen-boron-hydroxy (N-BOH) unit in the azaborines was investigated by comparison with their N-carbonyl analogs. Insertion of the N-B(OH)-C...

Are Girls Good and Boys Bad for Parental Longevity? : The Effects of Sex Composition of Offspring on Parental Mortality Past Age 50.

Human nature (Hawthorne, N.Y.)

Harrell CJ, Smith KR, Mineau GP.
PMID: 26181378
Hum Nat. 2008 Mar;19(1):56-69. doi: 10.1007/s12110-008-9028-2.

Using historical data from the Utah Population Database, this analysis finds significant, consistent, but small adverse mortality effects for mothers after age 50 who had mostly sons. Examination of age-dependent effects indicates that this association increases with mother's age....

Prediction models need appropriate internal, internal-external, and external validation.

Journal of clinical epidemiology

Steyerberg EW, Harrell FE.
PMID: 25981519
J Clin Epidemiol. 2016 Jan;69:245-7. doi: 10.1016/j.jclinepi.2015.04.005. Epub 2015 Apr 18.

No abstract available.

Hemodynamic evidence of vascular remodeling in combined post- and precapillary pulmonary hypertension.

Pulmonary circulation

Assad TR, Brittain EL, Wells QS, Farber-Eger EH, Halliday SJ, Doss LN, Xu M, Wang L, Harrell FE, Yu C, Robbins IM, Newman JH, Hemnes AR.
PMID: 27683608
Pulm Circ. 2016 Sep;6(3):313-21. doi: 10.1086/688516.

Although commonly encountered, patients with combined postcapillary and precapillary pulmonary hypertension (Cpc-PH) have poorly understood pulmonary vascular properties. The product of pulmonary vascular resistance and compliance, resistance-compliance (RC) time, is a measure of pulmonary vascular physiology. While RC time...

Algebraic K-theory of spaces stratified fibered over hyperbolic orbifolds.

Proceedings of the National Academy of Sciences of the United States of America

Farrell FT, Jones LE.
PMID: 16593733
Proc Natl Acad Sci U S A. 1986 Aug;83(15):5364-6. doi: 10.1073/pnas.83.15.5364.

Among other results, we rationally calculate the algebraic K-theory of any discrete cocompact subgroup of a Lie group G, where G is either O(n, 1), U(n, 1), Sp(n, 1), or F(4), in terms of the homology of the double...

Electrophoretic capture and detection of nanoparticles at the opening of a membrane pore using scanning electrochemical microscopy.

Analytical chemistry

Lee S, Zhang Y, White HS, Harrell CC, Martin CR.
PMID: 15481960
Anal Chem. 2004 Oct 15;76(20):6108-15. doi: 10.1021/ac049147p.

Stochastic electrophoretic capture of individual nanometer-scale particles at the small opening of a conically shaped nanopore in a synthetic membrane is described. Particle capture is sensed using a scanning electrochemical microscope (SECM) to measure the decrease in the transport...

Subscale validity of the Mattis Dementia Rating Scale.

Archives of clinical neuropsychology : the official journal of the National Academy of Neuropsychologists

Marson DC, Dymek MP, Duke LW, Harrell LE.
PMID: 14588419
Arch Clin Neuropsychol. 1997;12(3):269-75.

The Mattis Dementia Rating Scale (DRS), a widely used dementia screening instrument, generates five subscale scores in the areas of Attention (ATT), Initiation-Perseveration (IP), Construction (CN), Conceptualization (CON), and Memory (MEM). The present study sought to determine the criterion...

Tuberculosis and pregnancy.

Virginia medical monthly

HARRELL CL.
PMID: 14818006
Va Med Mon (1918). 1951 Feb;78(2):59-63.

No abstract available.

Showing 1 to 12 of 172 entries