Index Catalog // ScholarsArchive@OSU

Integration of hydrogeophysical datasets and empirical orthogonal functions for improved irrigation water management

Creator:: Finkenbiner, Catherine E., Franz, Trenton E., Gibson, Justin, Heeren, Derek M., and Luck, Joe
Abstract:: Precision agriculture offers the technologies to manage for infield variability and incorporate variability into irrigation management decisions. The major limitation of this technology often lies in the reconciliation of disparate data sources and the generation of irrigation prescription maps. Here the authors explore the utility of the cosmic-ray neutron probe...
Resource Type:: Article
Full Text:: · Trenton E. Franz1 · Justin Gibson1 · Derek M. Heeren2 · Joe Luck2 © Springer Science+Business Media

Characterization of different forms of lysophospholipase in barley

Creator:: Lundgard, Robert
Abstract:: During barley germination, α-amylase and other hydrolases are synthesized in the aleurone layer and secreted into the starchy endosperm. As starch is degraded by amylases, lysophospholipids are released from inclusion complexes with the starch and undergo hydrolysis by a lysophospholipase (LPL) activity. Studies with embryo-free half seeds and isolated aleurone...
Resource Type:: Dissertation
Full Text:: I would like to thank Derek Baisted, my advisor, for his creative and skillful guidance during the

Lysophospholipase of germinating barley seeds

Creator:: Fujikura, Yuzo
Abstract:: The amylose component of cereal starch contains lysophospholipid, predominantly lysophosphatidylcholine (LPC) as inclusion complexes. As starch undergoes degradation by amylases during barley germination, lysophospholipase (LPL) an enzyme which degrades lysophospholipids appears in the starchy endosperms and becomes associated with the starch fraction. The enzyme has been reported to have a...
Resource Type:: Dissertation
Full Text:: approved: Redacted for Privacy (/ Derek J. Baisted The amylose component of cereal starch contains

Changes in enzyme activities of the isoprenoid pathway in germinating Pisum sativum

Creator:: Green, Terrence Robert, 1944-
Abstract:: The nature of the isoprenoid pathway and diversity of biologically significant products suggests that the pathway may be highly regulated, particularly under stress conditions, where the availability of high energy intermediates is limited. It was postulated that germinating seeds suffer from a limited supply of available energy and must therefore...
Resource Type:: Dissertation
Full Text:: for Privacy DU Derek J. Baisted(I2A The nature of the isoprenoid pathway and diversity of

Studies on sterol : UDP glucose glucosyltransferase in germinating pea seedling

Creator:: Fang, Ta-Yun
Abstract:: Steryl glycoside is synthesized from mevalonate [2- ¹⁴C] in both maturing pea seeds and etiolated pea seedlings. The maturing seed appeared more active than the seedlings for this synthesis. The sugar moiety was identified predominantly as glucose by acid hydrolysis and paper chromatography of the aqueous extract of the hydrolysate....
Resource Type:: Dissertation
Full Text:: : Derek J. Halsted Steryl glycoside is synthesized from mevalonate [2- 14 C] in both maturing pea seeds

Choline-lipid release from normal and transformed cells

Creator:: Hong, Seong-Tshool
Resource Type:: Masters Thesis
Full Text:: major professor, Dr. Derek J. Baisted, offered much advice and encouragement in my research efforts. I

Moving Towards Academic Success and Life Long Learning

Creator:: Becker, Derek R.
Abstract:: Early learning skills, such as executive function (EF), are a key component of healthy development and predict long-term academic success. Yet many children are entering kindergarten without the necessary skills (including EF) that are needed to set them on a successful learning trajectory. Early prekindergarten classrooms that encourage a high...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Derek R. Becker for the degree of Doctor of Philosophy in Human

The benefits of diversified agricultural systems among Maya Mopan farmers in southern Belize

Creator:: Hofbauer, Derek M.
Abstract:: Maya Mopan farmers in southern Belize face socio-economic hardships, persisting environmental constraints, and an unfavorable political climate that has prevented land tenure stability on reservation lands. This thesis describes the agricultural practices of a group of Mopan farmers and examines farm-site diversification and its relationship to ecological knowledge, out-migration, agricultural...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF: Derek M. Hofbauer for the degree

Impact of Climate and Disturbance on the Formation of Earlywood and Latewood in Douglas-fir at the Salal Fields Study Site

Creator:: Gourley, Derek M. F.
Abstract:: Wood density is controlled to a large extent by the relative widths of earlywood and latewood in the stem, but the mechanisms controlling these amounts are poorly understood in coastal Douglas-fir. To understand the role of climatic factors, one hundred and thirty-six increment cores were collected and measured from the...
Resource Type:: Masters Thesis
Full Text:: THESIS OF Derek M. F. Gourley for the degree of Master of Science in Sustainable Forest

Evaluation of popcorn cultivars as resistant rotation crops to Columbia root-knot nematode : A systems approach

Creator:: Cardwell, Derek
Abstract:: This study examined the management situation for the Columbiaroot-knot nematode (Meloidogyne chitwoodi) in potato, using an approach with systems thinking and interactive meetings. The focus of current research for control of this nematode was evaluated. Control practices include crop rotation, and this study also evaluated popcorn cultivars for their potential...
Resource Type:: Undergraduate Thesis

ScholarsArchive@OSU

Integration of hydrogeophysical datasets and empirical orthogonal functions for improved irrigation water management

Characterization of different forms of lysophospholipase in barley

Lysophospholipase of germinating barley seeds

Changes in enzyme activities of the isoprenoid pathway in germinating Pisum sativum

Studies on sterol : UDP glucose glucosyltransferase in germinating pea seedling

Choline-lipid release from normal and transformed cells

Moving Towards Academic Success and Life Long Learning

The benefits of diversified agricultural systems among Maya Mopan farmers in southern Belize

Impact of Climate and Disturbance on the Formation of Earlywood and Latewood in Douglas-fir at the Salal Fields Study Site

Evaluation of popcorn cultivars as resistant rotation crops to Columbia root-knot nematode : A systems approach

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