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Filtering by: Date issued sim 2003-04-24 Remove constraint Date issued sim: 2003-04-24 Commencement Year 2003 Remove constraint Commencement Year: 2003 Language English [eng] Remove constraint Language: English [eng]

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The study of ¹⁵⁰Sm through the beta decay of ¹⁵⁰Pm, ¹⁵⁰[superscript m]Eu and ¹⁵⁰[superscipt g]Eu

Creator:

Schmelzenbach, Paul D.

Abstract:

The N=88 isotones lie on the onset of nuclear deformation and have a complicated nuclear structure. To better understand this region, the nuclear levels of ¹⁵⁰Sm were studied in three different β decay experiments. De-populating γ-rays were measured using the 8π spectrometer, an array of 20 Compton suppressed Ge detectors....

Resource Type:

Dissertation
A novel self-sealing chewable sustained release tablet of acetaminophen ; Development and evaluation of novel itraconazole oral formulations ; A novel zero order release matrix tablet

Creator:

Rakkanka, Vipaporn

Abstract:

This thesis describes evaluation of a novel self-sealing chewable sustained release tablet that can maintain controlled release of drug regardless of compaction, crushing, or chewing. The new formulation contains polyethylene oxide which produces a sealant effect for cracks produced in the polymer coating during compaction. Dissolution studies were conducted and...

Resource Type:

Dissertation
Development and evaluation of sampling techniques, instrumentation, and pyridine derivative reagents for fluorometric determination of chloroform and TCE in water with a portable fluorometer

Creator:

Prayoonpokarach, Sanchai

Abstract:

A novel, portable, filter fluorometer was developed for the determination of chloroform and TCE at environmentally-relevant levels when coupled with improved sampling techniques and reagents. Reagents selective for the TCE or chloroform convert these toxic species into fluorescent species that can be monitored. The fluorometer is based on LED excitation...

Resource Type:

Dissertation
Evaluation of natural and synthetic preemergence herbicides used in ornamental landscapes

Creator:

Hilgert, Christopher

Abstract:

A series of field experiments conducted at the Lewis-Brown horticulture farm at Oregon State University evaluated the performance of four preemergence herbicides in simulated ornamental shrub beds. Two natural products, corn gluten meal (CGM) and meadowfoam seedmeal (MFS), were used along with two synthetic products, prodiamine purchased under the trade...

Resource Type:

Masters Thesis

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Academic Affiliation

Chemistry1
College of Pharmacy1
Horticulture1
Physics1

Advisor

Ayres, James W.1
Cook, Thomas W.1
Ingle, James D., jr.1
Krane, Kenneth S.1
Vanderzanden, Ann Marie1

Commencement Year

2003[remove]4

Committee Member

Birkes, David S.1
Lesser, Virginia1
Mallory-Smith, Carol1

Creator

Hilgert, Christopher1
Prayoonpokarach, Sanchai1
Rakkanka, Vipaporn1
Schmelzenbach, Paul D.1

Date

20034

Decade

2000-20094

Degree Field

Chemistry1
Horticulture1
Pharmacy1
Physics1

Degree Level

Doctoral3
Master's1

Degree Name

Doctor of Philosophy (Ph.D.)3
Master of Science (M.S.)1

Language

English [eng][remove]4

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School4

Peer Reviewed

No4

Resource Type

Dissertation3
Masters Thesis1

Rights Statement

Copyright Not Evaluated2
In Copyright2

Subject

Acetaminophen -- Controlled release1
Chloroform -- Measurement -- Instruments1
Chloroform -- Measurement -- Methodology1
Drug delivery systems1
Drugs -- Controlled release1
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