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Height-related trends in structure and function of Douglas-fir foliage

Creator:: Woodruff, David R.
Abstract:: This dissertation investigated the impacts of tree height upon a range of physiological and structural characteristics of Douglas-fir foliage; relationships between structural and functional trends with height; and compensatory mechanisms that mitigate height-related growth constraints. Height-related trends in foliar physiological and anatomical characteristics were examined both within trees as well...
Resource Type:: Dissertation
Full Text:: 2. DOES TURGOR LIMIT GROWTH IN TALL TREES? David R. Woodruff, Barbara J. Bond, Frederick C

A Sense of “Shared Responsibility” for Teaching English Learners: Connections Between Teacher Experience, Administrator Support, Co-planning and Co-teaching

Creator:: Woodruff, Karrie S.
Abstract:: Co-teaching and collaboration are an increasingly popular service model for English as a second language (ESL). In this model, the language specialist, sometimes called the ESL teacher, works together with a content teacher, each using their respective expertise to meet the needs of students who are identified as English learners...
Resource Type:: Dissertation
Full Text:: Karrie S. Woodruff for the degree of Doctor of Philosophy in Education presented on May 18, 2023. Title

William Keith Brooks (1848-1908) : a case study in morphology and the development of American biology

Creator:: Benson, Keith Rodney
Abstract:: The major historical studies that have examined American biology have emphasized the development of experimental biology at the end of the nineteenth century. In this characterization, the descriptive branch of biology has often been treated as less than important and, in several cases, as a hindrance in the application of...
Resource Type:: Dissertation
Full Text:: William Keith Brooks (1848-1908) : a case study in

An evaluation of a change effort

Creator:: Carlson, Ron
Abstract:: School districts across the nation are engaged in an ongoing attempt to bring about change. Educational researchers strive to initiate change in the classroom with students as well as the teachers of these students. The evaluation of a change effort is a key element in any implementation model; as the...
Resource Type:: Dissertation
Full Text:: :, . William R. Fielder School districts across the nation are engaged in an ongoing attempt to bring about

Approaches for Characterizing Plant Physiological Responses to Environmental Stress

Creator:: Marias, Danielle E.
Abstract:: It is uncertain how predicted changes in climate will impact vegetation responses and plant species’ distributions because the physiological mechanisms underlying thresholds for damage are not well understood, and responses to stress vary by functional type and developmental stage. Thus, it is crucial to investigate physiological responses to heat and...
Resource Type:: Dissertation
Full Text:: : _____________________________________________________________________ Frederick C. Meinzer It is uncertain how predicted changes in climate will impact vegetation

Carl L. Anderson : life and contributions to public health and health education

Creator:: Asan, Virginia Marie
Abstract:: The purpose of this study of the life and career of Dr. Carl Leonard Anderson was to recount his professional contributions to the field of health and relate these to public health and health education. The major emphasis of this study concerned Dr. Anderson's professional life. The accomplishment of the...
Resource Type:: Dissertation
Full Text:: . Another professor Carl remembers for his teaching techniques was Dr. William C. Hoad, Professor of

Genetic diversity in coastal cutthroat trout and Dolly Varden in Prince William Sound, Alaska

Creator:: Griswold, Kitty E.
Abstract:: Genetic diversity of two salmonid species, Dolly Varden (Salvelinus malma) and coastal cutthroat trout (Oncorhynchus clarki clarki) in Prince William Sound, Alaska were examined at multiple spatial scales with three molecular markers. Pleistocene glaciers covered what is now Prince William Sound 8,000- 12,000 years ago and both species colonized the...
Resource Type:: Dissertation
Full Text:: in Coastal Cutthroat Trout and Dolly Varden in Prince William Sound, Alaska. Abstract approved

Harlequin duck demography during winter in Prince William Sound, Alaska : effects of the Exxon Valdez oil spill

Creator:: Esler, Daniel
Abstract:: The 1989 Exxon Valdez oil spill was a major perturbation of nearshore habitats of Prince William Sound, a wintering area for harlequin ducks (Histrionicus histrionicus). This research was designed to evaluate harlequin duck population recovery from the oil spill from 1995 to 1998, using a demographic approach to assess both...
Resource Type:: Dissertation
Full Text:: Harlequin duck demography during winter in Prince William

Photosynthesis, respiration, and dry matter accumulation of Douglas-fir seedlings from different geographic sources and growth at different temperatures

Creator:: Sorensen, Frank C.
Resource Type:: Dissertation
Full Text:: - trolled environment chambers, one maintained at 360 day/2l°C night temperature, the other at 18°/4°C to

Adapting computer science technologies to bridge critical gaps in proposed Tox21 risk assessment programs

Creator:: Larkin, Andrew
Abstract:: In 2004 the National Toxicology Program published an article describing their intent to pursue toxicology testing and risk assessment practices solely reliant on high throughput in vitro datasets and in silico modeling for dose-response assessments. Support and contributions form regulatory agencies and a significant portion of the life sciences community...
Resource Type:: Dissertation
Full Text:: ,e, Katrina M. Watersc,e, David E. Williamsa,c,d,f, and William M. Bairda,c,f aDepartment of

ScholarsArchive@OSU

Height-related trends in structure and function of Douglas-fir foliage

A Sense of “Shared Responsibility” for Teaching English Learners: Connections Between Teacher Experience, Administrator Support, Co-planning and Co-teaching

William Keith Brooks (1848-1908) : a case study in morphology and the development of American biology

An evaluation of a change effort

Approaches for Characterizing Plant Physiological Responses to Environmental Stress

Carl L. Anderson : life and contributions to public health and health education

Genetic diversity in coastal cutthroat trout and Dolly Varden in Prince William Sound, Alaska

Harlequin duck demography during winter in Prince William Sound, Alaska : effects of the Exxon Valdez oil spill

Photosynthesis, respiration, and dry matter accumulation of Douglas-fir seedlings from different geographic sources and growth at different temperatures

Adapting computer science technologies to bridge critical gaps in proposed Tox21 risk assessment programs

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