Purpose – The potential threats of extreme events to highway bridges have received increased attention from government agencies, the engineering and construction communities, and the traveling public. These events include terrorist attacks as well as human-induced and natural hazards such as earthquakes, explosions, fires, floods, and hurricanes. To respond to the potential threats on highway b...

PRESSURE AND TEMPERATURE CONDITIONS S. P. Schwenzer 1 , M. A. Bullock 2 , J. C. Bridges 3 , C. L. Chavez 4 , J. Filiberto 5 , L. J. Hicks 3 , S. P. Kelley 1 , M. A. Miller 6 , J. M. Moore 4 , H. D. Smith 4 , T. D. Swindle 7 , A. H. Treiman 8 – 1 The Open University, Walton Hall, Milton Keynes MK7 6AA, UK; 2 Southwest Research Institute, 1050 Walnut St., Suite 300, Boulder, CO 80302 (bullock@bou...

1 Department of Civil Engineering, University of New Mexico, Albuquerque, NM, United States, 2 Department of Electrical and Computer Engineering, University of New Mexico, Albuquerque, NM, United States, 3 Department of Bridge and Tunnel Engineering, School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China, 4 School of Civil Engineering, Harbin Institute o...

Adviser: Brigitte Tenhumberg Food acquisition is a complicated task. The profitability of potential food items depends on numerous factors, including the spatial distribution, probability of detection and capture, and suitability of the food. Animals faced with such challenges can use relatively simple mechanisms to maximize foraging efficiency. However, mechanisms that maximize foraging effici...

There is the work by Bridges et al (1999) on the key features of a constructive proof of the implicit function theorem, including some applications to physics and mechanics. For mixtures of logistic distributions such information is lacking, although a special instance of the implicit function theorem prevails therein. The theorem is needed to see that the ridgeline function, which carries info...

One of the serious damages of tremendous earthquakes is the damage to bridges as the major components in an    arterial road network, as relief operation is interrupted following cutting roads. Regardless of the magnitude and severity of an earthquake, other factors are also important in the strength and seismic performance of concrete bridges. Freezing-thawing cycles are among the factors, whi...

The Black-veined White Aporia crataegi (Lepidoptera: Pieridae) is a trans-Palearctic species causing damage to various fruit and berry crops. Here we analyzed Wolbachia infection in A. populations. bacteria are maternally transmitted intracellular symbionts of many arthropods, including numerous Lepidoptera. We have studied 376 samples collected 10 regions Russia from the Far East Kaliningrad. ...