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Filtrage par: Degree Name Doctor of Philosophy (Ph.D.) Supprimer la restriction Degree Name: Doctor of Philosophy (Ph.D.)

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Résultats de recherche

π-line reconstruction formulas in computed tomography

Créateur:

Hass, Ryan Andrew

Abstract:

X-ray computed tomography is a noninvasive imaging modality capable of reconstructing exact density values of 3D objects. Computed tomography machines are deployed across the world to provide doctors with an image that reveals more detail than a standard x-ray image. We investigate algorithms based on exact computed tomography reconstruction formulas...

Resource Type:

Dissertation
β-lactoglubin adsorption equilibrium and kinetics at silanized silica surfaces

Créateur:

Krisdhasima, Viwat

Abstract:

The adsorption equilibrium and kinetic behavior exhibited by β-lactoglobulin at silanized silicon surfaces of varying hydrophobicity were examined using ellipsometry. Adsorption equilibrium results were used to construct adsorption isotherms; the adsorbed mass of β-lactoglobulin was observed to increase with increasing surface hydrophobicity, within a defined range of hydrophobicity. Adsorption kinetics...

Resource Type:

Dissertation
β-D-phosphogalactoside galactohydrolase of lactic streptococci : enzyme properties and analysis of deficient mutants by transduction

Créateur:

Molskness, Theodore Arthur

Resource Type:

Dissertation
Zooplankton of the Galapagos Islands

Créateur:

Figueroa, Diego

Abstract:

The marine climate of the Galapagos is spatially and seasonally heterogeneous. A taxonomically comprehensive study of Galapagos zooplankton has never been done. This study is an initial effort to establish the distribution and community structure of zooplankton in the Archipelago. I collected zooplankton samples by vertical tows over the Galapagos...

Resource Type:

Dissertation
Zooplankton and hydrography of Alsea Bay, Oregon, September 1966 to September 1968

Créateur:

Matson, Adrian Luther

Resource Type:

Dissertation
Zoogeography of pelagic shrimps (Natantia: Penaeidea and Caridea) in the North Pacific Ocean

Créateur:

Wasmer, Robert Allen

Abstract:

A study was done on the zoogeography of species of oceanic shrimp in the North Pacific from 22°N to 56°N and from 124°W to 145°E, using samples of shrimp collected from 1954 to 1969. These collections were made during the following cruises: John R. Manning Cruise 22, and the Hugh...

Resource Type:

Dissertation
Zoogeography and systematics of cephalopods of the northeastern Pacific Ocean

Créateur:

Jefferts, Katharine

Resource Type:

Dissertation
Zoogeography and ecology of western Beaufort Sea polychaeta

Créateur:

Bilyard, Gordon Richard

Resource Type:

Dissertation
Zimbabwean counselors' knowledge of and attitudes toward HIV/AIDS

Créateur:

Richards, Kimberly A.

Abstract:

Acquired Immune Deficiency Syndrome (AIDS) has become the world's foremost health threat and is the number one killer in Zimbabwe. Acquired Immune Deficiency Syndrome impacts not only the individual who has AIDS, but on nuclear and extended families, and all aspects of society in Zimbabwe. Since studies have indicated that...

Resource Type:

Dissertation
Zeros of Replicable Functions

Créateur:

Toomey, Benjamin J.

Abstract:

Following the work of Asai, Kaneko, and Ninomiya for Faber polynomials associated to the modular group, and Bannai, Kojima, and Miezaki's partial proof for the case of the Fricke group of level 2, we show that the zeros of certain modular functions for some low-level genus zero groups associated to...

Resource Type:

Dissertation

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Academic Affiliation

Chemistry834
Electrical Engineering and Computer Science448
College of Education358
School of Education328
Fisheries and Wildlife311
plus Academic Affiliations »

Advisor

Dykeman, Cass61
Kronstad, Warren E.50
White, James D.50
Bogart, Ralph49
Moon, Un Ku38
plus Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1935 to 2024

View distribution

Unknown 4

Committee Member

Tadepalli, Prasad78
Liu, Huaping54
Nguyen, Thinh50
Fern, Alan48
Jansen, Henri48
plus Committee Members »

Conference Name

2022 World Environmental & Water Resources Congress1
American Institute of Chemical Engineering International Conference 20211
Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques (APPROX/RANDOM 2017)1
North American Solid State Chemistry Conference1
This research will be presented at the Western Association for Counselor Education and Supervision (WACES) in Fall 2022.1

Creator

Vondras, Amanda M.8
Zhang, Wei3
Al Abdrabbuh, Sami2
Chen, Sheng2
Couch, Richard W.2
plus Creators »

Contributor

Dykeman, Cass15
Gire, Elizabeth4
Jiang, Yuan4
Barbosa, Andre R.3
Betts, Matthew G.3
plus Contributors »

Date

Date range begin – Date range end

Current results range from 1934 to 2024

View distribution

Unknown 10

Decade

2020-2029859
2010-20192,184
2000-20091,633
1990-19991,747
1980-19891,461
1970-19791,435
1960-1969956
1950-1959331
1940-194965
1930-193914

Degree Field

Chemistry819
Education593
Electrical and Computer Engineering432
Oceanography332
Civil Engineering309
plus Degree Fields »

Degree Level

Doctoral10,695

Degree Name

Doctor of Philosophy (Ph.D.)[remove]10,695

Format

application/pdf433
pdf16
application/octet-stream2
application/vnd.ms-excel1
image/jpeg1

Funding Body

Ministry of Higher Education, Science, Research, and Innovation of Thailand1

Language

English [eng]10,689

License

All rights reserved4,146
Attribution 4.0 (CC BY 4.0)14
Attribution-ShareAlike 4.0 (CC BY-SA 4.0)3
Attribution-NonCommercial 4.0 (CC BY-NC 4.0)2
Attribution-NonCommercial-NoDerivatives 4.0 (CC BY-NC-ND 4.0)2
plus Licenses »

Emplacement

Corvallis, Oregon, United States, (Populated Place)2
Glacier Bay National Park and Preserve, Alaska, United States, (Area)2
Oregon, Oregon, United States, (Administrative Boundary)2
Alsea Bay, Oregon, United States, (Hydrographic)1
Baja California, Baja California, Mexico, (Administrative Boundary)1
plus Emplacements »

Non-Academic Affiliation

Oregon State University. Graduate School9,261
Oregon State University. Collaborative Robotics and Intelligent Systems (CoRIS) Institute8
Hatfield Marine Science Center6
Oregon State University. Center for Genome Research and Biocomputing6
Linus Pauling Institute4
plus Non-Academic Affiliations »

Peer Reviewed

No10,088
Yes1

Type de ressource

Dissertation10,690
Video3
Dataset1
Other1
Poster1
plus Type de ressources »

Rights Statement

Copyright Not Evaluated6,169
In Copyright4,495
In Copyright - Educational Use Permitted19
In Copyright - Non-Commercial Use Permitted9
No Copyright - United States2
plus Rights Statements »

Assujettir

Douglas fir72
Machine learning33
Heat -- Transmission29
Wheat26
Analog-to-digital converters -- Design and construction22
plus Assujettirs »

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