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Now showing items 51-60 of 256
Pathogenesis of channel catfish virus disease and characterization of the virus
(1977)
Three groups of fertilized channel catfish eggs were successfully hatched under controlled laboratory conditions and in a milieu free from pathogenic microorganisms. The effects of plaque purified CCV on fertilized channel ...
The impact of three instructional sequences upon preservice teachers' training in Flanders Interaction Analysis
(1977)
This study investigated the impact of three instructional sequences upon preservice teachers' training in Flanders Interaction Analysis (FIA). The aim was to determine which, if any, of three self-instructional techniques ...
The unpolished altar : the place of the Bay Psalm Book in American culture
(1977)
The Bay Psalm Book has been ignored because of erroneous attribution of authorship and because of its reputation fostered by Cotton Mather, Moses Coit Tyler, Harold Jantz, and Literary History of the United States. However, ...
Methanation of carbon monoxide catalyzed by ruthenium and ruthenium alloys supported on zeolites
(1977)
The catalytic activity of supported ruthenium and a series of supported ruthenium-nickel and ruthenium-copper alloys were investigated for the reaction of carbon monoxide with hydrogen to form methane. Kinetic data were ...
The lymphoreticular response of intact and immunologically altered dogs to infection with Ehrlichia canis
(1977)
The lymphoreticular response of dogs to Ehrlichia canis infection was studied in immunocompetent dogs (Group I) and in dogs after immunosuppressive therapy with cyclophosphamide (Group II) or antilymphocyte serum (Group ...
Reflection and refraction of solitary waves : a numerical investigation
(1977)
Solitary waves represent an unambiguous tool for the initial study of the propagation of long, nonlinear, dispersive water waves. A numerical model, based on an appropriate set of equations for approximating these waves ...
A study of teacher influence and pupil achievement in a public school district
(1977)
This study explored the question: "Will there be identifiable differences in the verbal interaction patterns used by instructors when they teach the same unit of study to different classes stratified according to ability ...
Water mass properties used as flow indicators within the eastern Caribbean Sea during the winter of 1972 and fall of 1973
(1977)
Quasi-synoptic descriptions of the circulation and water mass distributions within the eastern Caribbean Sea are presented for the fall of 1973 and winter of 1972. Characteristics and dynamics on vertical sections within ...
A comparative study of perceptions of leadership behavior
(1977)
The Leader Performance Survey (LPS) and the Leader Opinion Questionnaire (LOQ) were used in a comparative study using 188 international students at the university level, representing diverse ethnographic backgrounds, to ...