Numerous reports have demonstrated augmented cocaine-evoked release of dopamine in the nucleus accumbens of rats pre-treated with cocaine. However, the extent to which repeated cocaine injections affect basal levels of dopamine is unclear. There have been reports of increases, decreases, or no change in basal levels of extracellular accumbal dopamine resulting from repeated psychostimulant admi...

We define “variable privacy” as the use of non-perfect protocols with parameters controlled by Alice. Variable privacy enables Alice to choose the amount of information leaked to Bob, in situations where information revelation bears a privacy cost and also provides a benefit. We propose a framework for the study of variable privacy, using a security perspective to obtain a privacy measure of th...

background among all malignances, leukemia has the greatest effects on patients 'psychological aspects. anxiety is common problem in leukemia patients (especially in children). since no study has addressed the effect of slow-stroke back massage (ssbm) on anxiety in the pediatrics with chronic leukemia, this investigation aimed to controlling anxiety through a non-drug method (such as ssbm)...

introduction nausea and vomiting are the most common side effects of chemotherapy in the pediatrics with cancer which affect their quality of life. use of some methods of complementary medicine in leukemia patients is problematic. because, leukemia patients are at risk of infection and bleeding, therefore the use of acupressure, acupuncture, and deep massage can be risky in these patients. slow...

A statistical metrology methodology has been developed and used to study the contributions to spatial variation in ILD thickness remaining after chemical-mechanical polishing. New elements of statistical metrology are described, including a three-phase experimental approach and the use of a modified repeated measure analysis of variance technique.

Objective(s): To study the effect of acute and repeated stress on cardioprotection-induced by remote ischemic preconditioning (RIPC).Materials and Methods: RIPC was induced by giving 4 short cycles of ischemia and reperfusion, each consisting of five min. The Langendorff’s apparatus was used to perfuse the isolated rat hearts by subjecti...