Browsing Ohio Journal of Science: Volume 73, Issue 6 (November, 1973) by Issue Date
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Autoradiographic Study of the Developing Chick Embryo Esophagus
Ramey, Barbara A.; Allenspach, Allan L. ( 1973-11 )Autoradiography was employed to examine the incorporation pattern of 3H-thymidine and 3H-uridine into presumptive stratified squamous epithelial cells and prospective degenerating cells of the chick embryo esophagus. The ... -
A Review and Analysis of the Utilization of Artificial Hearts in Mankind
Lanford, H. W.; Stickney, F. A.; Vasko, John S. ( 1973-11 )Research by the authors and expert opinion obtained from interview and questionnaire response predict the availability of an acceptable artificial heart for use in humans, and the development of proper medical procedures ... -
A Rapid Technique for the Detection of Nicotine in Developing Tobacco Seedlings
Wu, Pei-Hsing Lin; Sharp, William R. ( 1973-11 )A rapid and sensitive method for detecting alkaloids, in particular nicotine, from Nicotiana rustica tobacco seedlings up to 2 mm in length has been developed. Growing tissue is applied (squashed) directly onto silica gel ... -
Helminth Parasites of the Brown-Headed Cowbird, Molothrus Ater Ater, from Ohio
Cooper, C. Lawrence; Troutman, E. Louise; Crites, John L. ( 1973-11 )A total of 166 Brown-headed Cowbirds was examined for the occurrence of helminth parasites. Of these, 116 were collected on the campus of The Ohio State University, Franklin County, Ohio, from January 1964 through February ... -
Strontium Isotope Geochemistry of the Scioto River Basin and the Sr/Sr Ratios of the Underlying Lithologies
Steele, John D.; Pushkar, Paul ( 1973-11 )A survey has been made of the 87Sr/86Sr ratios and the rubidium and strontium concentrations in the different types of geologic materials underlying the Scioto River drainage basin in central Ohio. In the part of the basin ... -
Myxomycetes from the Everglades National Park and Adjacent Areas, I
Keller, Harold W. ( 1973-11 )A first list of 10 species of slime molds from the Everglades National Park is presented; this list includes the first report of Arcyria pomiformis from Florida. From areas outside the park 7 species new to Florida are ... -
The Foliose and Fruticose Lichen Flora of the Ohio River Valley Between Gallipolis, Ohio, and Parkersburg, West Virginia
Showman, Ray E. ( 1973-11 )Lichens were surveyed in a relatively uncollected region composed of parts of Gallia, Meigs, Athens, and Washington Counties, Ohio, and parts of Mason, Jackson, and Wood Counties, West Virginia. A total of 87 species of ... -
Changes in Biomass of Six Dominant Plant Species During Oldfield Succession in Southeastern Indiana
Root, Robert A.; Wilson, Roger E. ( 1973-11 )A study of the secondary succession in abandoned corn fields based on biomass of six selected common plant species was made in an area of alluvial soils in southeastern Indiana. It was found that during the first year after ... -
Index to Volume 73
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Back Matter
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Front Matter
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The Robust Conehead: Two Widespread Sibling Species (Orthoptera: Tettigoniidae: Neoconocephalus "Robustus")
Walker, T. J.; Whitesell, J. J.; Alexander, Richard D. ( 1973-11 )The coneheaded katydids formerly known as Neoconocephalus robuslus belong to two species: robustus (Scudder) and bivocatus n. sp. The two are sympatric in northeastern and midwestern United States, but robustus extends ...