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Filtering by: Creator Lomelin-Zarate, Jose David Remove constraint Creator: Lomelin-Zarate, Jose David Degree Level Doctoral Remove constraint Degree Level: Doctoral

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  • Ultrafiltration of fruit juice and wine

    Creator:
    Flores Gaytan, Jose Humberto
    Abstract:
    The possible effect of oxidation [processing with or without sulfur dioxide (±S0₂)] and of pre-ultrafiltration treatment of juices with enzymes and fining agents on flux, and on juice color, composition and stability was investigated. White Riesling juice was ultrafiltered with a Romicon system operated with a nominal molecular weight cut-off...
    Resource Type:
    Dissertation
    Full Text:
    . 1987 , Title: Ultrafiltration of Fruit Juice and Wine. , Abstract Approved: , David A

  • Studies on the etiology and epidemiology of bull's eye rot of pears

    Creator:
    Henriquez, Jose Luis, 1961-
    Abstract:
    The objective of this dissertation is to introduce low-cost processing methods for the fabrication of ZnO transparent thin-film transistors (TTFTs). A novel method for depositing ZnO body layers via spin-coating of a zinc nitrate-based spin solution is presented. The processing conditions of spin-coated ZnO are optimized to produce continuous and...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE THESIS OF Jose Luis Henriquez for the degree

  • Possible association of grain protein content, harvest index and biological yield in winter wheat populations

    Creator:
    Costa, Jose Maria
    Abstract:
    A negative relation between grain protein content and grain yield is frequently observed in wheat (Triticum aestivum L. em Thell) i.e. as grain yield increases, grain protein decreases. It has been suggested that the inverse relation between grain yield and protein is in part the result of developing high yielding...
    Resource Type:
    Dissertation
    Full Text:
    index and biological yield in winter wheat populations AN ABSTRACT OF THE THESIS OF Jose Maria Costa

  • The fishery biology of the weathervane scallop [Pecten (Patinopecten) caurinus Gould, 1850] in Oregon coastal waters

    Creator:
    Nunez, Jose D.
    Abstract:
    Samples of weathervane scallops taken on Oregon Department of Fish and Wildlife cruises off Oregon waters during 1981-1982 were analyzed for a comparative growth study. No evidence of internal growth marks were found in the shell structure when analyzed by the acetate peel technique. Internal growth lines formed in the...
    Resource Type:
    Dissertation
    Full Text:
    (Patinopecten) caurinus Gould, 1850] in Oregon coastal waters AN ABSTRACT OF THE THESIS OF Jose D. Nunez for

  • Representationally Robust and Scalable Learning over Relational Databases

    Creator:
    Picado Leiva, Jose Manuel
    Abstract:
    Learning novel concepts from relational databases is an important problem with applications in several disciplines, such as data management, natural language processing, and bioinformatics. For a learning algorithm to be effective, the input data should be clean and in some desired representation. However, real-world data is usually heterogeneous – the...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Jose Manuel Picado Leiva

  • Sandy beach surf zones : what is their role in the early life history of Chinook salmon (Oncorhynchus tshawytscha)?

    Creator:
    Marin Jarrin, Jose R.
    Abstract:
    Early life stages of many marine and diadromous fish species use sandy beach surf zones, which occur along >50% of the world's marine coastlines. This extensive habitat can provide juvenile fishes with an abundant supply of potential prey and the ability to hide from predators in its shallow turbid waters....
    Resource Type:
    Dissertation
    Full Text:
    history of Chinook salmon? AN ABSTRACT OF THE DISSERTATION OF Jose R. Marin Jarrin for the

  • Adjustments and challenges experienced by adult Hispanic students in a public technical college

    Creator:
    Suchite, Jose M.
    Abstract:
    Little research has been done in the area of adult Hispanics' transition to college, a complex and challenging process which marks a critical period in their lives. Research suggests adaptation difficulty may cause them to drop out of school usually before completion of the first terms. There is a lack...
    Resource Type:
    Dissertation
    Full Text:
    DISSERTATION OF Jose M. Suchite for the degree of Doctor of Philosophy in Education presented on

  • The synthesis of nonactic acid

    Creator:
    Arco, Manuel Jose
    Abstract:
    Alkylation of propylene oxide with 2-lithiofuran gave alcohol I, which was smoothly converted to acetylfuran II. hydrogenation of II over rhodium on charcoal followed by Jones' oxidation afforded ketone III. Further transformation into IV was accomplished via a Wittig reaction followed by saponification with methanolic sodium hydroxide. Hydroboration of the...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE THESIS OF Manuel Jose Arco for the

  • Liquid entrainment at an upward oriented vertical branch line from a horizontal pipe

    Creator:
    Welter, Kent B.
    Abstract:
    Under simulated accident conditions, tees in the primary coolant loop of a Pressurized Water Reactor (PWR) can deviate from their original design purpose and become separators that effectively remove core heat sink capacity. This method of primary coolant removal is a phenomelogical subset of phase separation known as liquid entrainment,...
    Resource Type:
    Dissertation
    Full Text:
    Jose' N. Reyes, Jr. Under simulated accident conditions, tees in the primary coolant loop of a

  • Factors that motivate Latino students to pursue higher education in selected colleges in the state of Oregon

    Creator:
    Meza Discua, José Luis
    Abstract:
    Latinos are the largest and most rapidly growing ethnic minority in the United States, and they have the highest dropout rates of any major ethnic group in the country (U.S. Department of Labor, 2003). Latinos' educational attainment is consistently lower than that of other students (Gandara, 2008). The majority of...
    Resource Type:
    Dissertation
    Full Text:
    DISSERTATION OF José Luis Meza Discua for the degree of Doctor of Philosophy in Education presented on