Bluefin tuna are endothermic and have higher temperatures, heart rates, and cardiac outputs than tropical tuna. We hypothesized that the increased cardiovascular capacity to deliver oxygen in bluefin may be associated with the evolution of higher metabolic rates. This study measured the oxygen consumption of juvenile Pacific bluefin Thunnus orientalis and yellowfin tuna Thunnus albacares swimmi...

A1 Draft: The fishery for tunas and tuna-like fishes in the eastern Pacific Ocean in 2001, and outlook for 2002 A2 Draft: Status of yellowfin tuna in the eastern Pacific Ocean in 2001 and outlook for 2002 A3 Draft: Status of skipjack tuna in the eastern Pacific Ocean in 2001 and outlook for 2002 A4 Draft: Status of bigeye tuna in the eastern Pacific Ocean in 2001 and outlook for 2002 A5 Draft: ...

We propose a model for the rationalization of retail assortment andstocking decisions for retail category management. We assume that consumers are heterogeneous in their intrinsic preferences for items and are willing tosubstitute less preferred items to a limited extent if their preferred items arenot available. We propose that the appropriate objective function for a farsighted re...

Compared with the United States overall, Guam has higher mortality rates from cardiovascular disease and stroke (1). Excess sodium intake can increase blood pressure and risk for cardiovascular disease (2,3). To determine the availability and promotion of lower-sodium options in the nutrition environment, the Guam Department of Public Health and Social Services (DPHSS) conducted an assessment i...

THE AKU, Katsuwonus pelamis (Linne), is the most important species of fish taken commercially in Hawaii. It supports the only Hawaiian fishery which supplies a product, canned tuna, for export as well as for local consumpti<?n. It is, on the one hand, a species that affords the greatest promise for expansion of the Hawaiian fishing industry and, on the other, one of which little or nothing of t...

During the spring of 2003, the Wisconsin Department of Health and Family Services (DHFS) piloted a fish consumption advisory program targeted at pregnant women. Fish consumption recommendations and information about the prenatal effects of methylmercury were illustrated in multilingual posters, brochures, fact cards, and other promotional items. These materials were mailed to Women, Infants and...

Length frequency data of the longtail tuna, Thunnus tonggol collected from October 2006 to September 2007 were analyzed for evaluation of the stock parameters. T. tonggol is mainly caught by gillnet method. Yearly tuna and tuna-like catches in Iran are of the order of 174,234 mt, close to 46% of which are longtail tuna. The VBG parameters for longtail tuna were: L∞ =133.72cm K=0.35 year−1.The l...

The influence of multiple anchored fish aggregating devices (FADs) on the spatial behavior of yellowfin (Thunnus albacares) and bigeye tuna (T. obesus) was investigated by equipping all thirteen FADs surrounding the island of Oahu (HI, USA) with automated sonic receivers (‘‘listening stations’’) and intra-peritoneally implanting individually coded acoustic transmitters in 45 yellowfin and 12 bi...

Vegetables may be preserved by fermentation, direct acidification, or a combination of these, along with pasteurization, to yield products with an extended shelf life and enhanced safety.  Effect of lowering the pH, either by adding acid or lactic fermentation, on thermal process requirements for canned vegetables was investigated. Malic acid was preferred for acidification of canned vegetables...

Survey data on the choice of canned fish were analyzed through stepwise logistic regression. Those who lived in northern Taiwan, those who paid more attention to food taste, those who preferred to eat fish, those who liked to eat sour food, those who liked to eat bitter gourds, those employed in manual labor, and those who paid more attention to food content and ingredient had higher odds of ea...