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Showing 1 to 12 of 221 entries
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The role of values in educational research: The case for reflexivity

educational research

Greenbank P.
GSID: TFq5XzNrSloJ
P Greenbank - British educational research journal, 2003 - Taylor & Francis

… I work alongside the central educational developers in a research unit, which, while separate, was sometimes … research; my own place and visibility in the institution, and my own values. While wishing to hold educational development as an...

Ecological bias, confounding, and effect modification.

International journal of epidemiology

Greenland S, Morgenstern H.
PMID: 2656561
Int J Epidemiol. 1989 Mar;18(1):269-74. doi: 10.1093/ije/18.1.269.

Ecological bias is sometimes attributed to confounding by the group variable (ie the variable used to define the ecological groups), or to risk factors associated with the group variable. We show that the group variable need not be a...

The efficiency of matching in case-control studies of risk-factor interactions.

Journal of chronic diseases

Thomas DC, Greenland S.
PMID: 4008599
J Chronic Dis. 1985;38(7):569-74. doi: 10.1016/0021-9681(85)90045-1.

We have examined the relative efficiency of matching vs not matching on a binary exposure variable in a case-control study of its interaction with another binary exposure variable. Interaction is treated as a parameter measuring departure from multiplicativity. Efficiency...

Re: "The impact of confounder selection criteria on effect estimation.

American journal of epidemiology

Greenland S, Mickey RM.
PMID: 2816895
Am J Epidemiol. 1989 Nov;130(5):1066. doi: 10.1093/oxfordjournals.aje.a115409.

No abstract available.

Analysis of Allelic Imbalance in Rice Hybrids Under Water Stress and Association of Asymmetrically Expressed Genes with Drought-Response QTLs.

Rice (New York, N.Y.)

Ereful NC, Liu LY, Tsai E, Kao SM, Dixit S, Mauleon R, Malabanan K, Thomson M, Laurena A, Lee D, Mackay I, Greenland A, Powell W, Leung H.
PMID: 27671164
Rice (N Y). 2016 Dec;9(1):50. doi: 10.1186/s12284-016-0123-4. Epub 2016 Sep 26.

BACKGROUND: Information on the effect of stress on the allele-specific expression (ASE) profile of rice hybrids is limited. More so, the association of allelically imbalanced genes to important traits is yet to be understood. Here we assessed allelic imbalance...

Promotion of Tumor Invasion by Tumor-Associated Macrophages: The Role of CSF-1-Activated Phosphatidylinositol 3 Kinase and Src Family Kinase Motility Signaling.

Cancers

Dwyer AR, Greenland EL, Pixley FJ.
PMID: 28629162
Cancers (Basel). 2017 Jun 18;9(6). doi: 10.3390/cancers9060068.

Macrophages interact with cells in every organ to facilitate tissue development, function and repair. However, the close interaction between macrophages and parenchymal cells can be subverted in disease, particularly cancer. Motility is an essential capacity for macrophages to be...

Regulated expression of the retinoblastoma gene product by fibroblast growth factor but not by activin during mesoderm induction in Xenopus.

Development genes and evolution

Greenland J, Gillespie LL.
PMID: 24173591
Dev Genes Evol. 1996 Dec;206(5):333-6. doi: 10.1007/s004270050060.

The retinoblastoma (RB) gene is a tumor suppressor gene that plays an important role in cell cycle arrest and in the terminal differentiation of skeletal myoblasts. Differentiation into muscle occurs in Xenopus embryo explants during mesoderm induction by fibroblast...

Previous research on power loss associated with categorization in dose-response and trend analysis.

Epidemiology (Cambridge, Mass.)

Greenland S.
PMID: 8589102
Epidemiology. 1995 Nov;6(6):641-2. doi: 10.1097/00001648-199511000-00021.

No abstract available.

An introduction To instrumental variables for epidemiologists.

International journal of epidemiology

Greenland S.
PMID: 11101554
Int J Epidemiol. 2000 Dec;29(6):1102. doi: 10.1093/oxfordjournals.ije.a019909.

No abstract available.

Choosing effect measures for epidemiologic data.

Journal of clinical epidemiology

Greenland S.
PMID: 11927214
J Clin Epidemiol. 2002 Apr;55(4):423-4; author reply 424-5. doi: 10.1016/s0895-4356(01)00488-7.

No abstract available.

Small-sample bias and corrections for conditional maximum-likelihood odds-ratio estimators.

Biostatistics (Oxford, England)

Greenland S.
PMID: 12933529
Biostatistics. 2000 Mar;1(1):113-22. doi: 10.1093/biostatistics/1.1.113.

A number of small-sample corrections have been proposed for the conditional maximum-likelihood estimator of the odds ratio for matched pairs with a dichotomous exposure. I here contrast the rationale and performance of several corrections, specifically those that generalize easily...

Cancer risk and diet in India.

Journal of postgraduate medicine

Sinha R, Anderson DE, McDonald SS, Greenwald P.
PMID: 14597785
J Postgrad Med. 2003 Jul-Sep;49(3):222-8.

India is a developing country with one of the most diverse populations and diets in the world. Cancer rates in India are lower than those seen in Western countries, but are rising with increasing migration of rural population to...

Showing 1 to 12 of 221 entries