Index Catalog // ScholarsArchive@OSU

Integration methods for enzymatic analysis response curves which show maxima, minima or inflections

Creator:: Radke, Garold E.
Abstract:: Integration methods for enzymatic reactions were applied to transducer response vs. time curves which exhibit maxima, minima or inflections. The difference between the integral of the time dependent response and the initial response, often zero, is related to the initial enzyme activity or substrate concentration. Fluorescence response curves which exhibit...
Resource Type:: Masters Thesis
Full Text:: for Privacy Lawrence C. Thomas Integration methods for enzymatic reactions were applied to

The chemical nature of Douglas fir cork

Creator:: Hergert, Herbert Lawrence
Resource Type:: Masters Thesis
Full Text:: NATtJRE OF DOUGLAS FIR CORK HERBERT LAWRENCE HERGERT A THESIS submitted to OREGON STATE COLLEGE

Thermal [pi]-route rearrangement of 4-cycloheptane-1-methyl acetate

Creator:: Schick, Lawrence Edward
Abstract:: Pyrolysis of 4-cycloheptene-l-methyl acetate under flow conditions at 285° gives only rearranged bicyclic acetates and hydrocarbons rather than the anticipated simple elimination product methylenecyclohept- 4-ene. These rearranged acetates have the same structures and are formed in virtually the same relative percentages as those observed in the "π- route" solvolysis of...
Resource Type:: Dissertation
Full Text:: -methyl acetate AN ABSTRACT OF THE THESIS OF Lawrence Edward Schick for the degree of Doctor of

Ion-pair high pressure liquid chromatography techniques for the determination of quaternary ammonium compounds

Creator:: Starbuck, Brian J.
Abstract:: Quaternary Ammonium Compounds, Qams, are an important class of chemicals which present interesting challenges to analysts. This thesis reports results of investigations on uses of ion-pairing techniques for separations and detection of Qams. Special apparatus for post-column solvent extraction of liquid chromatographic eluates was developed as part of this work....
Resource Type:: Masters Thesis
Full Text:: the determination of quaternary ammonium compounds AN ABSTRACT OF THE THESIS OF Brian J. Starbuck

Some recent developments in the theory of significant figures and their applications to chemical instrumentation

Creator:: Fields, Lawrence D.
Abstract:: Significant figures have been a nebulous area in the physical sciences. The results of a literature survey, and of a questionaire distributed among the Chemistry Department faculty at Oregon State University, revealed widely differing interpretations regarding the proper role of significant figures. The present study has a two-fold nature. First...
Resource Type:: Masters Thesis
Full Text:: figures and their applications to chemical instrumentation AN ABSTRACT OF THE THESIS OF Lawrence D

Abiotic and biological transformation of TBOS and TKEBS, and their role in the biological transformation of TCE and c-DCE

Creator:: Vancheeswaran, Sanjay
Abstract:: At Site-300, Lawrence Livermore National Laboratory (LLNL), CA, trichloroethene (TCE) is present along with tetraalkoxysilanes such as tetrabutoxysilane (TBOS) and tetrakis(2-ethylbutoxy) silane (TKEBS), as subsurface contaminants. Intrinsic transformation of TCE to cis-dichloroethene (c-DCE) was observed in the groundwater at locations co-contaminated with TBOS or TKEBS. Attenuation of TBOS and TKEBS...
Resource Type:: Masters Thesis
Full Text:: Transformation of TCE and c-DCE. Abstract approved: Abstract approved: At Site-300, Lawrence Livermore

Determination of chlorinated hydrocarbons by response factor calibration

Creator:: Ramus, Terry Lee
Resource Type:: Dissertation
Full Text:: approved: Lawrence C. Thomas A new method is developed and evaluated in this thesis research for

Mass-flow control system utilizing flow-feedback for gas chromatography

Creator:: Dodo, Gerald Haruo
Abstract:: A unique mass-flow control system for the carrier gas in gas chromatography is described and evaluated. Carrier gas flow is controlled by a flow sensor, feedback electronics, a flow-control valve and a microcomputer. The flow-rate is monitored by a mass-flow meter by this system and the flow is adjusted in...
Resource Type:: Masters Thesis
Full Text:: Chromatography Abstract approved: Redacted for Privacy Lawrence C. Thomas A unique mass-flow control system

Cyclization of organolithium and -zirconium compounds ; Rearrangements of selected anionic compounds in highly disassociative solvents

Creator:: Bass, Lawrence W.
Abstract:: Intramolecular cyclization of organometallic compounds represents a promising tool for synthesis. The reaction involves exothermic consumption of intramolecular double bonds via insertion into a carbon metal sigma bond. This represents an intramolecular example of the reaction type responsible for metal catalyzed polymerization of olefins. Organolithium reagents were found to cyclize...
Resource Type:: Dissertation
Full Text:: privacy Gerald J. Gleicher Intramolecular cyclization of organometallic compounds repre- sents a

A comparison of intact protein with amino acid mixtures in protein nutrition

Creator:: Snippper, Lawrence Paul
Resource Type:: Dissertation
Full Text:: LAWRENCE PAUL SNIPPER A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment of the

ScholarsArchive@OSU

Integration methods for enzymatic analysis response curves which show maxima, minima or inflections

The chemical nature of Douglas fir cork

Thermal [pi]-route rearrangement of 4-cycloheptane-1-methyl acetate

Ion-pair high pressure liquid chromatography techniques for the determination of quaternary ammonium compounds

Some recent developments in the theory of significant figures and their applications to chemical instrumentation

Abiotic and biological transformation of TBOS and TKEBS, and their role in the biological transformation of TCE and c-DCE

Determination of chlorinated hydrocarbons by response factor calibration

Mass-flow control system utilizing flow-feedback for gas chromatography

Cyclization of organolithium and -zirconium compounds ; Rearrangements of selected anionic compounds in highly disassociative solvents

A comparison of intact protein with amino acid mixtures in protein nutrition

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