37 Result(s)

Article

A Randomized Controlled Trial of an HIV Prevention Intervention for Street-Based Female Sex Workers in Yerevan, Armenia: Preliminary Evidence of Efficacy

This study evaluated the efficacy of an HIV intervention among female sex workers (FSWs) randomized to an intervention or wait-list control. FSWs (N = 120) completed baseline, 3- and 6-month assessments. A health...

Karine Markosyan, Delia L. Lang, Laura F. Salazar, Ralph J. DiClemente… in AIDS and Behavior (2010)

Article

Threats of Cross-Contamination on Effects of a Sexual Risk Reduction Intervention: Fact or Fiction

This study sought to empirically evaluate the extent and impact of cross-contamination on the effects of a STI/HIV intervention trial previously shown to be effective in reducing high-risk sexual behaviors amo...

Delia L. Lang, Ralph J. DiClemente, James W. Hardin… in Prevention Science (2009)

Article

Fluctuation dissipation in a general circulation model

This paper considers the climate response to step function changes in the solar constant in two versions of a general circulation model with simplified geography. The NCAR CCM0 model is applied to an all-land ...

Gerald R North, Robert E Bell, James W Hardin in Climate Dynamics (1993)

Article

Atlas of foliar surface features in woody plants, IX. Betulaceae of eastern United States

Scanning electron microscopy was used to examine foliar surface features such as cuticular patterns, epicuticular wax, and trichome types in species ofAlnus, Betula, Carpinus, Corylus, andOstrya. Six trichome typ...

James W. Hardin, John M. Bell in Brittonia (1986)

Article

Atlas of foliar surface features in woody plants, VI. Carya (Juglandaceae) of north America

Scanning electron microscopy was used to examine foliar surface features such as trichome types and the micro-relief formed by cell contours, cuticular patterns, and epicuticular wax in the genusCarya. The fourte...

James W. Hardin, Donald E. Stone in Brittonia (1984)

Article

Atlas of foliar surface features in woody plants, V. fraxinus (Oleaceae) of eastern North America

Scanning electron microscopy of foliar surfaces of the seven species ofFraxinus native in eastern North America confirms the importance of cuticular patterns (smooth, striated, striate-papillose, and coronulate) ...

James W. Hardin, Robert L. Beckmann in Brittonia (1982)

Chapter and Conference Paper

Estrogen Receptor Heterogeneity and Uterotropic Response

For several years investigators have suggested that at least two forms of estrogen binding sites exist in the uterus (Best-Belpomme et al. 1970; Ellis and Ringold 1971 ; Erdos et al. 1969; Michel et al. 1974; ...

James H. Clark, Susan Upchurch, Barry Markaverich… in Gene Regulation by Steroid Hormones (1980)

Chapter

Nuclear Binding of the Estrogen Receptor: Heterogeneity of Sites and Uterotropic Response

Two kinds of estradiol binding sites are present in purified nuclei from the rat uterus following estradiol injection. One of these sites (type I) corresponds to the well-known estrogen receptor which undergoe...

James H. Clark, Barry Markaverich, Susan Upchurch… in Steroid Hormone Receptor Systems (1979)

Article

The use of neutron activation analysis in pollination ecology

Neutron activation analysis in pollination ecology was examined with particular regard to external application of indicator elements. Movement of elements between flowers can be detected after external applica...

Martha M. Gaudreau, James W. Hardin in Brittonia (1974)

Article

Variation in Aconitum of eastern United States

James W. Hardin in Brittonia (1964)

Article

Yellow Erythroniums of the Eastern United States

Clifford R. Parks, James W. Hardin in Brittonia (1963)

Article

Studies in the Hippocastanaceae, V. Species of the old world

James W. Hardin in Brittonia (1960)

Article

A revision of the American Hippocastanaceae-II

James W. Hardin in Brittonia (1957)

Article

A revision of the American Hippocastanaceae

James W. Hardin in Brittonia (1957)