Organogenesis was observed in different age embryos and first
instar larvae of Nomia melanderi Cockerell (Halictidae), Megachile
rotundata (Fabricius) (Megachilidae), and Bombus griseocollis
(DeGeer) (Apidae) (Hymenoptera : Apoidea). It was found that, with
the exception of the ventral nerve cord, comparable organ development
had occurred by the beginning of the...
Two organophosphates (Ruelene and Tiguvon) and two carbamates
(Sevin and Baygon) were administered topically at various sublethal
concentrations to cricket eggs. All the pesticides caused an immediate
decrease in the acetylcholinesterase (AChE) activity level in the
embryo, but the level usually returned to normal within three days
after dosage. The...
This study determined the importance of specific research tasks to the present job requirements of State Department of Education professionals, college and university instructional faculty, and secondary school counselors in Oregon. The instrument utilized in the research was designed and validated through a Delphi process. The computed reliability coefficient was...
The eighteenth-century female of sensibility was characterized by delicate nerves that allowed her to feel her surroundings and enabled her to choose virtue over vice more consistently than males. While females were considered virtuous, their "innate" delicacy or weakness became their dominant trait and the true focus of male admiration....
Program description: Do users want simpler access to "best sources" for subject research? Should libraries filter information by discipline, subject area or course? Should information be tailored to undergraduate level? This presentation will present findings from research on these and other questions.
Full Text:
, How Do Our Users Want to Search for Subject Information?
Margaret Mellinger and Jane Nichols Oregon
Librarians at Oregon State University Libraries perceive that there is a disconnection between the organization of libraries’ information resources and the way our users search for information. Librarians are curious to learn how users of OSU Libraries web pages find information on specific subjects. For example, should the OSU Libraries...