Zobrazeno 1 - 6
of 6
pro vyhledávání: '"11"'
Autor:
Vowels, Kelly
Publikováno v:
Masters Theses & Specialist Projects.
Black bears (Ursus americanus) occur sporadically in eastern Kentucky, and there is some evidence that a breeding population exists. In order to establish management practices to enhance the black bear population in Kentucky, information about this p
Autor:
Molloy, Robert
Publikováno v:
Masters Theses & Specialist Projects.
The early recruitment and use of the chemoreceptive senses, olfaction and gustation, are important for early behavior development in fathead minnows and the ability of larvae to survive after hatching. Chemoreception is used in the location of food,
Autor:
Molley, Michael
Publikováno v:
Masters Theses & Specialist Projects.
Ninety-day experiments were initiated in January (Expt. 1), June (Expt. 2), and October (Expt. 3) 1972, to characterize molting patterns of Orconectes immunis (Hagen) at three different temperatures (20 C, 24 C, and 28 C) and three different photoper
Autor:
Littell, Karren
Publikováno v:
Masters Theses & Specialist Projects.
An X-ray diffraction powder photograph shows a series of lines for each of which a measurement can be made and transformed into the interplanar d value (15). Lines were obtained by the analysis of precipitates from BP plates, but no lines could be ob
Autor:
Bell, David
Publikováno v:
Masters Theses & Specialist Projects.
A total of 7,485 fish, representing 49 species, 25 genera, and 11 families, were electroshocked from three stations on the Middle Fork of Drake's Creek during the period January, 1972 through January, 1973. Community structure was influenced by seaso
Autor:
Kinser, Linda
Publikováno v:
Masters Theses & Specialist Projects.
Certain chemicals are known to inhibit growth in many plant species. These chemicals possess a common trait, the ability to inhibit stem elongation by suppressing the activity of the subapical meristematic region (11). These growth retardants have be