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- Loren Larson, Keikhosrow Firoozbakhsh, Ralph Passarelli, Patrick Bosch
- Journal of pediatric orthopedics
- 2006

BACKGROUND
Closed reduction and percutaneous pin fixation is the recommended treatment of displaced (Gartland types 2 and 3) supracondylar humerus fractures. The need for a medial pin for maximal stability remains controversial. The purpose of this study was to develop a model of supracondylar humerus fractures simulating medial column comminution and to… (More)

- Loren C. Larson, Kian B Tay, Paul Vojta, Peter Montgomery
- 2012

have in common? Well, they are all Putnam Fellows. These are undergraduate students who have been ranked top 5 participants in the famous annual Putnam math competition in USA/Canada. All of them in this list are great problem solvers, and many of them have made significant contributions to cryptography (eg. Don Coppersmith's work on RSA via lattices-he was… (More)

We consider the pattern of zero and nonzero elements in the sequence Akb, where A is an n X n nonnegative matrix and b is an n X 1 nonnegative column vector. We establish a tight bound of k < n for the first occurrence of a given monomial pattern, and we give a graph theoretic characterization of triples (A, b, i) such that there exists a k, k ~ n, for… (More)

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2000

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2003

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2006

The members of the winning team were Nikifor C. Bliznashki, Jason Fer-guson, and Lingren Zhang; each was awarded a prize of $600.

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2007

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson, Mark Krusemeyer
- The American Mathematical Monthly
- 2011

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2002

- Leonard F. Klosinski, Gerald L. Alexanderson, Loren C. Larson
- The American Mathematical Monthly
- 2010