OBJECTIVES To assess the effectiveness and cost-effectiveness of prophylaxis with clotting factor against bleeding in patients with severe haemophilia and von Willebrand's disease (vWD). DESIGN Treatment details that related to 179 patients with severe (< 1 u dL-1) haemophilia A, B and vWD were retrospectively examined for the period 1980-95. A subgroup of these patients, 25 adults and 22 chi...

framed in a cognitive approach to task-supported l2 vocabulary learning, the present study used a pedagogical approach to investigate the relative effectiveness of tasks with different involvement loads on the vocabulary knowledge of iranian efl learners. the goal was to investigate the way that the construct of involvement load is related to the input hypothesis (krashen, 1985) and the output ...

Ion exchange resins have many industrial applications, namely as sorbents and catalysts. In solid-catalyzed reactions, intraparticle reaction-diffusion competition is generally described by effectiveness factors calculated numerically or analytically in the case of isothermal particles simple rate laws. Although robust, numerical calculations can be time-consuming, convergence not always guaran...

efficiency and effectiveness are two effective concepts in performance evaluation of each organization toward reaching to goals with minimum resource consumption. so, this research aims consideration of relationships between behavioral dimensions of job or that is called the topic of organizational behavior or psychology including job stress, job satisfaction, and job interest and job rotation ...