Vassar College Digital Library

Vassar Scholarship

Vassar Scholarship, the institutional repository formerly known as Digital Window, reflects the research and scholarly output of the Vassar College community.  It provides access to a variety of collections, including senior theses and projects across a wide range of disciplines.

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Vassar Scholarship

Deleting tonB4 and tonB6 in B. thetaiotaomicron

Publication Date
2023-September-15
Authors
Shu, George
Department or Program
Biochemistry Program
Document Type
Research
Access Level
Open
Abstract

Complex carbohydrates are composed of diverse monosaccharide subunits and various glycosidic linkages; a plethora of substrate-specific enzymes are needed to digest them for primary metabolism. A unique feature of the Bacteroidetes genome is the presence of polysaccharide utilization loci (PULs)...

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Vassar Scholarship

Mixture models and convergence clubs

Publication Date
2008-January-01
Document Type
working paper
Authors
Johnson, Paul A.
Maria Grazia Pittau and Roberto Zelli
Department or Program
Economics Department
Document Type
Working Paper
Abstract

In this paper we argue that modeling the cross-country distribution of per capita income as a mixture distribution provides a natural framework for the detection of convergence clubs. The framework yields tests for the number of component distributions that are...

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