Worldwide, fishery managers strive to maintain fish stocks at or above levels that produce maximum sustainable yields, and to rebuild overexploited stocks that can no longer support such yields. In the United States, rebuilding overexploited stocks is a contentious issue, where most stocks are mandated to rebuild in as short a time as possible, and in a time period not to exceed 10 years. Oppon...

Article history: Received 31 July 2008 Received in revised form 27 July 2009 Accepted 29 April 2010 Available online 16 May 2010 Complex networks are constructed to study correlations between the closing prices for all US stocks that were traded over two periods of time (from July 2005 to August 2007; and from June 2007 toMay 2009). The nodes are the stocks, and the connections are determined b...

In this study, we report the characterization of seven trypanosome stocks isolated in different geographical areas of Latin America and from different vector species, by analysis of kinetoplast DNA (kDNA) restriction fragmentlength polymorphism, using five different restriction endonucleases, and genomic DNA by duplex PCR assay. According to the statistical study, the stocks were grouped into t...

Current data of world oil demand. This includes international bunkers and refinery fuel. Updated on a monthly basis. demand from counties such as Canada, the United States America, Japan, OECD Europe, Belgium, France, Germany, Italy, Netherlands, Spain, Sweden, Kingdom, Australia, Mexico, Republic Korea, Turkey. for crude refined product stocks in Chile, (Western Hemisphere), Kingdom Other Euro...