Abstract Background Personal digital assistants (PDA) offer putative advantages over paper for collecting research data.However, there are no data prospectively comparing PDA and paper in the emergency department.The aim of this study was to prospectively compare the performance of PDA and paper enrollment instruments with respect to time My Little

A significant part of agricultural products in the Republic of Srpska is produced on farms.The characteristics of this production are small amounts of marketable surplus, heterogeneous assortment of uneven quality, seasonal variations in supply and the like.All this make the sale of these products to industrial processors and trade intermediaries m

Parking a vehicle in dense traffic environments often leads to excessive driving time in search of free space, which leads to congestion and Priming Tools environmental pollution.Lack of guidance information about vacant parking spaces is one reason for inefficient parking behavior.Smart parking sensors and technologies facilitate the guidance of d

Synthesis of Fe3O4 particles was Refurbished Grinder performed using coprecipitation method.Iron sand base material obtained by processing the iron rocks by means of destruction and extraction.Iron rocks were taken from the village Surian, South Solok of West Sumatera.Iron sand that has been extracted reacted with HCL and NH4OH.Furthermore, the PEG

BackgroundOne of tools to tackle growing problem of overweight and obesity are the taxation Priming Tools mechanisms applied to sugar-sweetened beverages, which are expected to influence the common eating behaviors, but also they have impact on the market and public finances.The solution is therefore highly entangled in the complex of social and in