Designed for practitioners of organic synthesis, this book helps chemists understand and take advantage of rearrangement reactions to enhance the synthesis of useful chemical compounds....

Recurrent Aphthous Stomatitis RAS)is a very common disease which carries no mortality but a high morbidity. Incidence of RAS varies from 5% to 50% depending on the ethnic and socioeconomic groups. The most commonly affected population is 10-40 years, who belong to either mid or high socioeconomic class with equal distribution in males and females....

El presente trabajo de investigacion pretende analizar los cambios en los umbrales flicker fusion como metodo de evaluacion de la fatiga del sistema nervioso central, la activacion cortical y la respuesta fisiologica a traves del analisis de VO2 y VCO2 espirado, frecuencia cardiaca, concentracion sanguinea de lactato, fuerza isometrica maxima y per...