evaluation of agricultural policies is an important issue in agricultural economics literature. economists evaluate policies on base of their welfare effects. the objective of this study is outcome subsidies removing for wheat and bread and its effect on producers and consumers. the minimization of changes in welfare loss is used in this study. the results of the welfare outcomes in wheat marke...

abstract the objective of this study is evaluation of government’s optimum combination of policy instruments on per capita consumption of bread and the share of this product in food cost of families in different income classes. the minimization of changes in dead weight loss function is used in this study. by using boot strop method and on base of normal distribution for supply elasticity and d...

RefeRences Birnbaum, S. G., Varga, A. W., Yuan, L. L., Anderson, A. E., Sweatt, J. D., and Schrader, L. A. (2004). Structure and function of Kv4-family transient potassium channels. Physiol. Rev. 84, 803–833. Clark, B. D., Kwon, E., Maffie, J., Jeong, H. Y., Nadal, M., Strop, P., and Rudy, B. (2008). DPP6 localization in brain supports function as a Kv4 channel associated protein. Front. Mol. N...

BACKGROUND Concerns have been raised about findings of associations between particulate matter (PM) air pollution and mortality that have been based on a single "best" model arising from a model selection procedure, because such a strategy may ignore model uncertainty inherently involved in searching through a set of candidate models to find the best model. Model averaging has been proposed as ...

Methods: After contaminating a boot with pig manure, the examiner either stepped through a boot bath of 1% Virkon®S; stood in a boot bath of 1% Virkon®S for 2 minutes; scrubbed the boot for 30 seconds in a boot bath of 1% Virkon®S; or scrubbed the boot for 30 seconds in a water bath and then stepped through a boot bath of 1% Virkon®S. Untreated, contaminated boots, and boots scrubbed for 30 sec...

In the study, the influence of different boot prototype stiffness on gait kinematics and kinetics was investigated. The boot stiffness was determined by force-deformation measurement while pressing the foot model inserted into the boot by a custom-made robot. Gait analysis was carried out in nine neurologically intact subjects during walking while wearing two different boots with and without ca...