To improve the efficiency of harvester reel and improve the shortcomings of existing eccentric reel,a new device of gear- cam modular reel is presented.By a Black Boyfriend Jean combination of gear and cam,through changing the reel speed in the rotation process and tine head vertically into the ear to improve reel efficiency.The main features of th
Taking Stock.The Dutch economy in the Nineteenth CenturyThe publication entitled Nederland, 1780-1914.Staat, Instituties en Economische Ontwikkeling [The Netherlands, 1780-1914.The State, Institutions and Economic Development] is the culmination Bioflavonoids of a large-scale project called the Reconstruction of the Dutch National Accounts.The anal
The debt crisis forced the European Union to reform the Stability and Growth Pact.The aim of the paper is to evaluate the influence of the reform on the dynamics of public debt and its correlation with stock-flow adjustment in the European Union.The undertaken analysis was based on the TOPSIS method.The synthetic measure was based on chosen variabl
Heavy metal elementals can be enriched in soil at mineral products yard, which become a problem of environmental pollution caused by elemental migration, transformation and circulation in underground water.In this experimentation the modified BCR sequential extraction method was applied to the chemical species analysis of Cd, As and Pb.Based on the