Buspirone, a partial agonist of 5-hydroxytryptamine autoreceptors, selectively blocks presynaptic nigrostriatal D2 dopamine (DA) autoreceptors. At doses which antagonised action of apomorphine in biochemical presynaptic nigrostriatal D2 DA autoreceptor test systems buspirone neither induced catalepsy nor antagonised apomorphine-induced turning behaviour in rats indicating that at these doses bu...

Time-lapse videotape recordings of polymorphonuclear leukocytes (PMNs) from clot preparations were used to quantify the locomotive behavior of individual PMNs from normal subjects. Tracings derived from the videotapes allow one to quantify multiple parameters of the locomotive behavior of PMNs--direction, distance, rate, and angle of turn. The results obtained are reproducible from subject-to-s...

CONTENTS 1. Introduction 230 2. Concepts of the functional role of striatal dOpaminergic activity 231 2.1. Introduction 231 2.2. The behavioural actions of dopamine in the striatum: unitary or diverse? 231 2.3. Regional differences in the striatal functions revealed by the actions of dopamine 232 2.4. The side to which the striatum's behavioural effects are referred 232 2.4.1. The traditional v...

Many manufacturing industries involve machining operations. In metal cutting the turning process is one of the most fundamental cutting processes used. Surface finish and dimensional tolerance, are used to determine and evaluate the quality of a product, and are major quality attributes of a turned product. In this paper experimental work has been carried out for the optimization of input param...

The product quality of machining results is greatly influenced by the accuracy and precision CNC lathe machine tools. Regular inspection geometric inaccuracy tool necessary to verify its operational viability. This research contribution focuses on conducting experimental studies evaluate error. aim explore cost-effective measurement methods as alternatives direct measurements, which often invol...

Tool wear monitoring and real-time predicting tool life during the machining process is becoming a crucial element in modern manufacturing to properly determine ideal point replace tool, remains challenge currently. In this paper, model approach for in-process progressive by using machine vision proposed. The developed method adopts acquire images from CCD camera. emerged analysis conducted bas...