The effects of the nitric oxide (NO) donor spermine NONOate (Sp-NO, 1.0 mM) on cross-bridge recruitment and cross-bridge cycling kinetics were studied in permeabilized rabbit psoas muscle fibers. Fibers were activated at various Ca2+ concentrations (pCa, negative logarithm of Ca2+ concentration), and the pCa at which force was maximal (pCa 4.0) and approximately 50% of maximal (pCa50 5.6) were ...

MICHAEL BACON: A Spatial Statistics Examination of Changes in Violent Crime Patterns Following a Housing Redevelopment Project The HOPE VI public housing redevelopment program has funded the demolition of many distressed public housing units across the United States, along with the construction of new developments which incorporate public housing with market-rate housing. Among the primary goal...

We are living in an increasingly information rich society. Geographical Information Systems now allow us to precisely tag information to specific features, objects and locations. The Internet is enabling much of this information to be accessed by a whole spectrum of users. At CASA we are attempting to push this technology towards a three-dimensional GIS, that works across the Internet and can r...

The Supreme Court’s recent decision in Kelo v. New London allows the use of eminent domain to facilitate private economic development. While the court’s condition for allowing takings was highly expansive, there may be a market failure that warrants state intervention when parcels of land need to be combined for redevelopment. The collective action or strategic holdout problem associated with l...

In experiments designed to achieve maximal activation, the active force/cell cross-sectional area in tissues prepared from the swine carotid media was 6.7 +/- 0.3 (sd) X 10(5) N/m5. This value exceeds that reported for other vertebrate muscle cells and is striking because of the low smooth muscle myosin content. The hypothesis that high force generation may, in part, reflect an increase in the ...