The production of gasses from lignite coal gasification is one of alternative fuel for the boiler or gas turbine.The prediction of temperature distribution inside the burner is important for the application and optimization of the producer gas.This research aims to provide the information about the influence of excess air on the temperature distrib
BackgroundYaws is a disease caused by the bacteria Treponema pallidum subspecies pertenue, which is most commonly seen among children below 15 years.In the twentieth century yaws was endemic in Nigeria but eradication strategies markedly reduced the disease burden.Currently there is minimal data on the ongoing transmission of yaws in Nigeria, despi
When we look at the rapid growth of scientific databases on the Internet in the past decade, we tend to take the accessibility Vase and provenance of the data for granted.As we see a future of increased database integration, the licensing of the data may be a hurdle that hampers progress and usability.We have formulated four rules for licensing dat
Because of logistical constraints little previous information exists on ivory gulls (Pagophila eburnea) in the waters around Svalbard and the east coast of Greenland in late winter/early spring.The Swedish Arctic Ocean 2002 expedition investigated these areas at that time of year and in this paper I report on the observations Headband of ivory gull