Abstract During the unconventional hydrocarbon development, the irregular shaping and uneven sand concentration of proppants banks in the staged multi-cluster fracturing of horizontal wells are key factors determining the fracture conductivity and post-fractured well productivity.To compensate for the limitation of small-scale sand filled core cond
Oculomotor events such as blinks and saccades transiently interrupt the visual input Dialators and, even though this mostly goes undetected, these brief interruptions could still influence the percept.In particular, both blinking and saccades facilitate switching in ambiguous figures such as the Necker cube.To investigate the neural state anteceden
Objectives: Since February 2013, more than 400 laboratory-confirmed human cases of avian influenza A H7N9 infection have been reported in mainland China.Little is known of the dynamics of this novel virus in poultry and human populations, which is essential for 4.26 developing effective long-term control strategies for this zoonosis.The aim of this
Adolescence is a period of turmoil, if not dealt with it effectively.The perplexity which adolescents 4.26 face could compel them to resort to such an act which could be harmful.The academic failure, loss of loved ones during the period of adolescence can affect them seriously.They may turn to the decision of ending their lives by deliberate self-h