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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
71

Studies of flow and scalar distribution in two large industrial environments

Salgado-Ayala, Rodrigo January 2000 (has links)
No description available.
72

Derivation of a Clinical Decision Tool for Predicting Adverse Outcomes Among Emergency Department Patients with Lower Gastrointestinal Bleeding

Ramaekers, Rosa January 2017 (has links)
Lower gastrointestinal bleeding (LGIB) can result in serious adverse events. Appropriate risk stratification of LGIB patients can improve their care. Previous risk scores to identify severe LGIB patients have limitations, therefore we developed clinical decision tool to accurately identify LGIB patients presenting to the emergency department (ED) who are at risk for 30-day adverse outcomes that would overcome these limitations. We conducted a health records review and compared two methods of regression analysis on our data in order to develop a clinical decision tool. We identified five risk factors that have a high sensitivity and good predictive value for identifying low risk LGIB patients: age ≥ 75 years, INR ≥2.0, hemoglobin ≤ 100 g/l, ongoing bleeding in the ED and a medical history of colorectal polyps. Future, large, prospective studies should be done to validate the results, after which implementation studies should be conducted.
73

The Enduring Effects of Slavery on Black Incarceration

Kepes, Jacob S. January 2021 (has links)
No description available.
74

Landsat-derived Stand Structure Estimation for Optimizing Stratified Forest Inventories

Wilkinson, David Wade 30 April 2011 (has links)
Multiple linear and ordinal logistic regression methods were used to develop cubic foot volume (outside bark to a pulpwood diameter top) estimation models for the central Mississippi Institute for Forest Inventory (MIFI) inventory region of Mississippi, USA based on multi-scene Landsat derived variables. These models were used to stratify the region into volume classes to estimate the statistical gains made from a stratified random sample versus a complete random sample. Ordinal logistic regression produced higher accuracy statistics for all forest cover classes except the mixed forest cover class and the method is recommended to be used to estimate cubic foot volume (outside bark to a pulpwood diameter top) for the study area. Statistical gains from ordinal logistic regression averaged 30.34% and relative precision averaged 1.53 for the study area. For each forest cover type volume model that was produced, it was found that the interaction variable between Landsat TM band 5 and the GIS age variable was statistically significant.
75

STRATIFIED LINKAGE ANALYSIS BASED ON POPULATION SUBSTRUCTURE

Thompson, Cheryl L. 06 April 2007 (has links)
No description available.
76

Education in the Era of Rising Inequality and the Distribution of School Effectiveness

Merry, Joseph J. 20 May 2015 (has links)
No description available.
77

Establishing Struggle Cred: How Privileged Students Downplay Affluence and Legitimate Class Identities

Regas, Sam W. 27 April 2016 (has links)
No description available.
78

A cross-cultural comparative analysis of levels of social development and gender stratification

Wells, Helen Elisabeth January 1986 (has links)
No description available.
79

Social stratification and political behavior: an emphasis upon structural dynamics

Doob, Christopher Bates January 1964 (has links)
No description available.
80

Financialization, Wealth and Income Inequality

Nau, Michael D. 20 July 2011 (has links)
No description available.

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