Browsing Ohio Journal of Science: Volume 72, Issue 5 (September, 1972) by Issue Date
Now showing results 1-17 of 17
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Front Matter
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Book Notices
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Book Notice
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Airborne Radar Sounding of the Greenland Ice Sheet
Pawlowicz, Edmund F. ( 1972-09 )Radar sounding is a technique used in recent years to determine the thickness of ice sheets and glaciers. A radar signal is transmitted through ice, a dielectric, is reflected from the bottom, and is received at some time ... -
Book Notice
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Ohio's Burley Tobacco Agriculture : a Primary Regional Cash Crop
Jencks, W. Robert ( 1972-09 )Ohio's Burley tobacco agriculture is concentrated in a relatively small portion of southern Ohio and is significant as a primary cash crop for the region. In four of the 10 leading Burley-tobacco-producing counties, Burley ... -
Yoked Control Versus Random Reinforcement : a Comparison of Experimental Designs
Hoover, Thomas O.; Deitchman, Robert ( 1972-09 )In verbal-conditioning studies, difficulty has been encountered in providing a control group with noncontingent reinforcement. Because randomly providing reinforcements to controls has proved unsatisfactory, Harmatz and ... -
Avian Cholera in a Bald Eagle from Ohio
Locke, L. N.; Newman, J. A.; Mulhern, B. M. ( 1972-09 )Avian cholera (Pasteurella multocida) infection was diagnosed in an adult male bald eagle (Haliaeetus leucocephalus) collected in Ohio. Brain levels of organochlorine pesticides were found to be well below the reported ... -
A New Species of Agrilus from Arizona (Coleoptera: Buprestidae)
Knull, Josef N. ( 1972-09 )A new species, Agrilus heterothecae, collected from the foliage of wild sunflower (Heterotheca sp.) in southern Arizona, is described. -
Book Notice
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Back Matter
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A Lower Devonian (Oriskany) Brachiopod with Color Markings
Murphy, James L., 1941- ( 1972-09 )A fragmentary brachial valve identified as Prionothyris? cf. P. ovalis (Hall), from the Oriskany sandstone of Oneida County, New York, retains traces of radial color-markings. It is noteworthy for being the first reported ... -
Acton Lake : Biology of its Benthos and Notes on its Physical Limnology 1959-1970
Daniel, Paul M. ( 1972-09 )Acton Lake is a 253-hectare impoundment located in a heavily used state park in southwestern Ohio. The length from inflow stream to spillway is 4.3 km, the total shoreline length is 13.9 km, the mean depth is 4.3 m and the ... -
Book Notice
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The Synthesis and Diazotization of Some Ketone Hydrazones
Hawbecker, B. L.; Gladon, R. J.; Hitchcock, R. H.; Nordeen, D. H.; Wyles, L. R. ( 1972-09 )Hydrazones have been synthesized in this study both from a variety of bicyclic ketones and from ketones containing either the 1-naphthyl or 2-naphthyl group. Three of these hydrazones, those derived from 1-acetonaphthone, ... -
Life History Studies of Gonometa Podocarpi Aurivillius (Lepidoptera: Lasiocampidae) in East Africa
Okelo, Ochong ( 1972-09 )There are two distinct larval generations of Gonometa podocarpi in a year; the first one is between early May to mid-October, and the second one is between the second week in November and the end of April. The last two ... -
A Biosystematic Study of Silphium Integrifolium Michaux (Compositae)
Settle, Wilbur Jewell; Fisher, T. Richard ( 1972-09 )Cytological and chromatographic data indicate that Silphium integrifolium Michx. is a rather homogeneous group of plants. Cytological study shows good pairing during meiosis in interspecific and intraspecific hybrids. ...