Index Catalog // ScholarsArchive@OSU

Identification of some soluble esterases of the carrot (Daucus carota I.)

Creator:: Carino, Lourminia Almeda
Abstract:: Substrate and inhibitor specificities have been used to classify esterases. The purpose of this work was to determine the substrate and inhibitor specificities of the esterases in an aquous extract of lyophilyzed carrots. Esterase activity was determined manometrically at 37°C. The optimum pH of the carrot esterases with several substrates...
Resource Type:: Masters Thesis
Full Text:: carboxylesterases (EC 3. 1, 1. 1). The sixth esterase was similar to arylester as e (EC 3.1,1.2). An enzyme

Identification of some esterases of the green bean (Phaseolus vulgaris L.)

Creator:: Putnam, Teryl Beebe
Abstract:: This investigation was conducted to differentiate the esterases in a water extract of freeze-dried green beans on the basis of inhibitor and substrate specificities. An attempt was made to classify these esterases according to the criteria used for animal esterases. Activity of the esterases was measured manometrically using the Gilson...
Resource Type:: Masters Thesis
Full Text:: ester hydrolase, EC 3. 1. 1,2). Various concentrations of organophosphorus compounds inhibited the

Effect of variable roof thickness on fallout protection and seismic forces in multistory structures

Creator:: Boyles, Thomas Victor
Abstract:: Development of long-range nuclear weapons in recent years and the subsequent threat of nuclear war has led to an increased awareness of the need for civilian protection. Adequate shelter design can provide substantial protection against delayed radioactive fallout. Protection can generally be greatly increased by more massive roof construction to...
Resource Type:: Masters Thesis

Do vigorous young forests reduce streamflow? Results from up to 54 years of streamflow records in eight paired-watershed experiments in the H. J. Andrews and South Umpqua Experimental Forests

Creator:: Perry, Timothy D.
Abstract:: This study quantified the magnitude and timing of summer streamflow deficits in paired-watershed experiments in the Cascade Range of Oregon where mature and old-growth conifer forests were subjected to clearcutting, patch cutting, and overstory thinning treatments in the 1960s and 1970s. Hydrologic effects of clearcutting, small-patch cutting, and overstory thinning...
Resource Type:: Masters Thesis
Full Text:: H 1964 -> 1997 T 1997 -> Today V 1998 -> Today 40% skyline yarded; 60% tractor yarded. 908

Aryl acetylene substituent effects : the synthesis and application of biaryls

Creator:: Naffziger, Michael R.
Abstract:: The work described herein details the synthesis and application of biphenyls that probe the effects of hydrogen, Cl / Br, and methyl substituents on the aryl ring of the terminal acetylenic carbon. From this work, we successfully developed the rapid synthesis of phenyl acetylenes in 3-4 steps from inexpensive commercially...
Resource Type:: Masters Thesis

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Creator:: Brignon, William R.
Abstract:: To best manage Eagle Creek National Fish Hatchery and minimize any negative impacts that the current hatchery program may be having on Endangered Species Act-listed salmonids in the Eagle Creek Basin, I determined if wild fish are being displaced from preferred habitats by hatchery salmonids Oncorhynchus spp. This thesis had...
Resource Type:: Masters Thesis

Characterizing the neutron spectra in various irradiation facilities within the Oregon State University TRIGA ® Reactor

Creator:: Ashbaker, Eric
Abstract:: The Oregon State University TRIGA® Reactor (OSTR) has a number of irradiation facilities providing a wide range of neutron energies and fluxes. These facilities include a pneumatic transfer tube, a rotating rack, a thermal column, four beam ports, in-core irradiation tubes, a clyogenic gas transfer system and a large vault...
Resource Type:: Masters Thesis

Evaluating Alternative Soil Amendments for Organic Northern Highbush Blueberry Cultivation in Sub-Optimal Soils

Creator:: Retano, Andrea
Abstract:: Escalating demand for organic blueberries has driven a significant expansion of northern highbush blueberry (NHB; Vaccinium corymbosum L.) production area. This expansion is particularly pronounced in regions of the Pacific Northwest where native soil conditions are sub-optimal for NHB, notably east of the Cascade Mountain Range of Oregon and Washington,...
Resource Type:: Masters Thesis
Full Text:: ........................................................................................................67 Table 2.3: Average differences in soil leachate pH and electrical conductivity (EC) of

The natural products chemistry of the red algae Ptilota filicina and Laurencia obtusa

Creator:: Lopez, Albert
Abstract:: The sea offers a wide variety of potentially useful resources. Marine algae have been a rich source of structurally unique natural products showing diverse biological properties. The current need to develop new antifungal, antibiotic, anticancer and antiviral drugs has prompted intense research efforts into the discovery, isolation and structure determination...
Resource Type:: Masters Thesis
Full Text:: subtilus; Ec = Escherichia coli, Pa = Pseudomonas aeruginosa; Ca = Candida albicans. The plates were

Activated carbon for improving diuron selectivity in beans

Creator:: Romero M., Carlos Eduardo
Abstract:: Activated carbon is effective in protecting beans from herbicide injury. In a field study, diuron [3-(3, 4- dichlorophenyl)- 1- 1- dimethyl urea], linuron [3- ( 3, 4- dichloropheny1)- 1- methoxy- 1- naethylurea], fluometuron [1, 1-dimethyl- 3-(α , α, α -trifluoro- m-toly1) urea], and metobromuron [3, (2- bromophenyI)- 1- 1- rnethoxy-...
Resource Type:: Masters Thesis
Full Text:: ccc re cc C c (C Cc C C ccc C Cc czr. Cc, c Activated Carbon lb /A 0 c ec ccc CcC ccc Eilli

ScholarsArchive@OSU

Identification of some soluble esterases of the carrot (Daucus carota I.)

Identification of some esterases of the green bean (Phaseolus vulgaris L.)

Effect of variable roof thickness on fallout protection and seismic forces in multistory structures

Do vigorous young forests reduce streamflow? Results from up to 54 years of streamflow records in eight paired-watershed experiments in the H. J. Andrews and South Umpqua Experimental Forests

Aryl acetylene substituent effects : the synthesis and application of biaryls

Habitat selection of hatchery and wild juvenile salmonids in Eagle Creek Basin, Oregon

Characterizing the neutron spectra in various irradiation facilities within the Oregon State University TRIGA ® Reactor

Evaluating Alternative Soil Amendments for Organic Northern Highbush Blueberry Cultivation in Sub-Optimal Soils

The natural products chemistry of the red algae Ptilota filicina and Laurencia obtusa

Activated carbon for improving diuron selectivity in beans

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