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Quality evaluation of Portland cement concrete at early age with free-free resonant columnWenglas Lara, Gilberto, January 2008 (has links)
Thesis (Ph. D.)--University of Texas at El Paso, 2008. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.
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The suburban zone of metropolitan Portland, OregonThroop, Vincent Medville, January 1948 (has links)
Thesis--University of Chicago. / Bibliography: p. 240-244.
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The manufacture of Portland cementCowen, Herman Cyril. January 1898 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1898. / Herman C. Cowen determined to be Herman Cyril Cowen from "Thirtieth Annual Catalogue of the School of Mines and Metallurgy". The entire thesis text is included in file. Typescript. Title from title screen of thesis/dissertation PDF file (viewed November 14, 2008)
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Control, Optimization And Monitoring Of Portland Cement (Pc 42.5) Quality At The Ball Mill/Avşar, Hakan. Doymaz, Fuat January 2006 (has links) (PDF)
Thesis (Master)--İzmir Institute of Technology, İzmir, 2006. / Keywords: Modeling, optimization, process monitoring. Includes bibliographical references (leaves 77-78).
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Chemical processes in the hardening of portland cementHedin, Rune. January 1945 (has links)
Akademisk avhandlung--Stockholms tekniska högskolan. / Estra t.p., with thesis note, inserted. "[Based on] investigations [which] were carried out at the laboratory of Skånska cementakitiebolaget in Limhamn on the chemistry of cements 1938"--Foreword. Bibliography: p. [148]-150.
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Temperature effects on strengths of Portland cement mortarsJoshi, Vishnu H. January 1962 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1962. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 62-64).
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History and educational program of the Portland Labor College /Flood, Gerhard Ragnvald. January 1940 (has links)
Thesis (M.S.)--Oregon State College, 1941. / Typescript. Includes bibliographical references (leaves 1-ix). Also available on the World Wide Web.
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The effect of early opening to traffic on fatigue life of concrete pavementSuh, Chul. Fowler, David W. McCullough, B. Frank, January 2005 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2005. / Supervisors: David W. Fowler and B. Frank McCullough. Vita. Includes bibliographical references.
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Materiais cimentosos isentos de macro defeitos utilizando alcool polivinilico e silicilato de sodio : influencia da massa molar media e do grau de hidrolise do polimeroSantos, Rosemar Sant'Anna dos 22 July 2018 (has links)
Orientador: Ines Joekes / Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Quimica / Made available in DSpace on 2018-07-22T04:18:12Z (GMT). No. of bitstreams: 1
Santos_RosemarSant'Annados_M.pdf: 2433790 bytes, checksum: 683b723ba12a0da4b8619e7f636e38b2 (MD5)
Previous issue date: 1997 / Mestrado
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Interrelationships among attitudes toward and practice of nutrition and health of prepaid health plan membersDaoust, Jan Morgan 30 April 1982 (has links)
Interrelationships among attitudes toward and practice
of nutrition and health were determined from results of
335 responses to a survey mailed to members of a prepaid
health plan in Portland, Oregon, in the Spring of 1981.
The scales used to test attitudes included Subjective
Index of General Well-Being, Health Locus of Control and
the attitude "nutrition is important". Nutrition practices
were determined from a one-day food record analyzed using
Pennington's index nutrients. Health practices, including
smoking, alcohol consumption, physical activity, hours of
sleep, body weight in relation to standards and meal frequency,
were analyzed to form a health practice score.
Demographic characteristics of the population, including
sex, age, marital status, employment status, education and
income, were determined and correlated with all attitudes
and practices. Interrelationships were tested using
Pearson r and Chi-square correlations and multiple regression
analysis.
The population studied was characterized as married,
employed, well educated and middle income. They felt
well and in control of their health. Approximately 52
percent practiced several desirable health practices,
about 90 percent had a positive attitude toward nutrition
and only 22 percent scored above at least 66 percent of
Dietary Nutrient Score considered adequate for adults
while 33 percent had diets which did not meet 50 percent
of this score.
This study using members of a prepaid health plan
supports the existing literature. Nutrition attitude,
"nutrition is important," is correlated to nutrient intake.
Health attitudes, general well-being and health locus of
control, were correlated to health practices. In this
study correlations among general well-being, health locus
of control, nutrition attitude, health practices and
nutrition practices were noted, however the correlations were
not large enough to be predictive. Further study is
recommended to define and develop these relationships. / Graduation date: 1982
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