Index Catalog // ScholarsArchive@OSU

Decomposition of di-p-toluenesulfonyl-hydrazones

Creator:: Bradway, Diane Elizabeth
Abstract:: Thermal decomposition of several di-p-toluenesulfonylhydrazones was studied. It was found that the carbene decomposition of tetramethyl-1,3-cyclobutanedione, di-p-toluenesulfonylhydrazone gave two products resulting from rearrangement. One was identified as 2,5-dimethyl-1,3,4-hexatriene. A tentative structure for the second was proposed. During the course of the study, a more convenient procedure for thermal decompositions was...
Resource Type:: Masters Thesis
Full Text:: ) TitIE TT{ERMAL DECOMPOSITION OF DI-P-TOLI'ENESUI,FOML- HYDRAZONES Abstract approve (l,tajor profeseor

The effect of uncertainty representation on information integration performance in a simulated ocean surveillance task

Creator:: Chou, Chung-di
Abstract:: Human operator performance was evaluated using two types of displays in a simulated ocean surveillance task. The two types of displays studied included a display in which position uncertainty information was given (polygon display) and a display in which uncertainty was not explicitly shown (line display). The experimental task was...
Resource Type:: Masters Thesis
Full Text:: integration performance in a simulated ocean surveillance task AN ABSTRACT OF THE THESIS OF CHUNG-DI CHOU

Chromium Phillips Catalyst on Tin Oxide Substrate: Deposition and Characterization

Creator:: Chen, Di
Abstract:: In order to synthesize polyethylene by the microreactor with a catalyst, this thesis prepares the chemical coating layers for the reactor channel. There are two layers in the channel: the Phillips catalysts and an antimony-doped tin oxide layer on glass substrate. The Phillips catalyst help to synthesize polyethylene in the...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Di Chen for the degree of Master of Science in Chemical Engineering

Regional scale sandbar variability : observations from the U.S. Pacific Northwest

Creator:: Di Leonardo, Diana R.
Abstract:: Understanding sandbar dynamics and variability is integral to developing a predictive capacity for nearshore flows, sediment transport, morphological change, and ultimately for determining coastline exposure to damaging storm waves. Along the high-energy U.S. Pacific Northwest (PNW) coast, sandbars typically dominate the bathymetry of the active zone. Here we report on...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Diana R. Di Leonardo for the degree of Master of Science in Geology

Decadal Changes in Lichen and Vegetation Communities in Relation to Metal Deposition and Climate in Northern Alaska

Creator:: Di Meglio, Elisa B.
Abstract:: The Red Dog Mine transports concentrated zinc and lead ore in northwestern Alaska through Cape Krusenstern National monument along a haul road. High metal levels in the moss Hylocomium splendens along the haul road have been attributed to ore dust released during transport. The mine has implemented several pollution abatement...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Elisa B. Di Meglio

A proposed model for forecasting the project termination phase from an engineering economic perspective.

Creator:: Saravana Marthandam, Nithin
Abstract:: Projects have a life cycle, and termination of a project by a firm from the market is considered to be a part of the project life cycle. Project needs to be terminated when the project has failed or at the point when the company is expecting the project to fail....
Resource Type:: Masters Thesis
Full Text:: . I also want to express my deepest gratitude to Dr. Yanming Di for serving as a committee member

Age, chemistry, and tectonic significance of Easter and Sala y Gomez Islands

Creator:: Clark, James Gregory, 1948-
Abstract:: Easter Island and Sala y Gomez are part of the Sala y Gomez Ridge, a broad band of high topography and scattered seamounts extending ESE from the East Pacific Rise. It has been proposed that the Sala y Gomez Ridge results from the movement of the Nazca Plate over a...
Resource Type:: Masters Thesis
Full Text:: : AGE, CHEMISTRY, AND TECTONIC SIGNIFICANCE OF EASTER AND SALA Y GOMEZ ISLANDS Abstract approved: Jack

The in vivo metabolism of ethyl-N, N,-di-n-propylthiolcarbamate in rats

Creator:: Ong, Visitacion Yu
Abstract:: The metabolism of ¹⁴C-labeled ethyl -N, N-di-n- propylthiolcarbamate (EPTC- ¹⁴C) was studied in adult female rats. Single oral doses of EPTC-¹⁴C ranging from 0. 6 to 100. 6 mg were given and the elimination pattern of ¹⁴C was determined. Results of 18 experiments showed that increasing the doses of EPTC-...
Resource Type:: Masters Thesis
Full Text:: Vivo Metabolism of Ethyl -N, N- di- n- propylthiol- carbamate in Rats Abstract approved Redacted for

Valence tautormerism in cis-1, 2-di-1'-cyclohexen-1'-ylethylene

Creator:: Pippin, Wallace Harold
Resource Type:: Masters Thesis
Full Text:: VALENCE TAUTOMERISM IN C IS-i, 2-DI-i' -CYCLOHEX.EN-l

A Multiresolution Analysis of Temporal Logic

Creator:: Pelphrey, Richard E.
Abstract:: Is it possible to determine whether a signal violates a formula in Signal Temporal Logic (STL), if the monitor only has access to a low-resolution version of the signal? We answer this question affirmatively by demonstrating that temporal logic has a multiresolution structure, which parallels the multiresolution structure of signals....
Resource Type:: Masters Thesis
Full Text:: the set of signals that satisfy it, known as its language. If a wavelet decomposition x = y + d is

ScholarsArchive@OSU

Decomposition of di-p-toluenesulfonyl-hydrazones

The effect of uncertainty representation on information integration performance in a simulated ocean surveillance task

Chromium Phillips Catalyst on Tin Oxide Substrate: Deposition and Characterization

Regional scale sandbar variability : observations from the U.S. Pacific Northwest

Decadal Changes in Lichen and Vegetation Communities in Relation to Metal Deposition and Climate in Northern Alaska

A proposed model for forecasting the project termination phase from an engineering economic perspective.

Age, chemistry, and tectonic significance of Easter and Sala y Gomez Islands

The in vivo metabolism of ethyl-N, N,-di-n-propylthiolcarbamate in rats

Valence tautormerism in cis-1, 2-di-1'-cyclohexen-1'-ylethylene

A Multiresolution Analysis of Temporal Logic

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