A terrified woman called police because her ex-boyfriend was breaking into her home. Upon arrival, police heard screams coming from the basement. They stopped halfway down the stairs and found the ex-boyfriend pointing a rifle at the floor. Officers observed a strange look on the subject’s face as he slowly raised the rifle in their direction. Both officers fired their weapons, killing the susp...

The scope of a site investigation, with an aim to accurately estimate the response of a foundation design, typically involves using the results of several geotechnical tests, located at various locations around a site. However, many of the traditional settlement relationships only use a single set of soil properties, generally varying with depth, to obtain a settlement estimate of a loaded area...

A new cogeneration installation was in the process of being commissioned when severe subsynchronous vibration was detected on the generator during no load tests. Subsequently, two rotordynamics problems were discovered. These problems prohibited the steam turbine generator set from reaching full speed. Additional vibration problems were anticipated once the generator was loaded and the steam fl...

Article history: Received 2 September 2010 Received in revised form 29 February 2012 Accepted 4 April 2012 Available online 17 April 2012

Continuing previous research on market power issues in electricity markets [2], we report new experiments which compare the sealed bid offer (SBO) market mechanism, studied in [2], with a uniform price double auction mechanism (UPDA) that updates nodal prices and allocations continuously as new bids and offers arrive in real time down to the close when the market is “called” and all standing ac...

the objective of this study was to evaluate the impact of short-term starvation and re-feeding on oxidative stress in mesopotamichthys sharpeyi (günther, 1874). after two weeks adaptation to new conditions, a total number of 270 fingerlings were distributed into nine 300-l fiberglass tanks, equipped with aeration system in three treatments including 4, 8 and 16 days starvation (each in 3 replic...