The effect of oral propranolol on left ventricular ejection fraction, left ventricular volumes, cardiac output, and segmental wall motion was assessed with multigated blood pool imaging both at rest and during supine exercise in 15 patients with angina pectoris. Propranolol had no effect on resting left ventricular ejection fractions. Before propranolol, they did not change during exercise, whe...

BACKGROUND Ureteric calculi are usually small and solitary.The term giant has been applied to ureteric calculi that aremore than five cms in length and/or 50g or more in weight. These are uncommon and may present with few or no urological symptoms and might be ignored or be missed. OBJECTIVE To present a rare case of a giant left ureteric calculus associated with an ipsilateral staghorn calcu...

The goal of this research is to give description about the various errors that students make in solving equations and inequalities calculus I subject. method qualitative subjects were semester 1 Tadris Mathematics study program STAI Muhammadiyah Probolinggo. techniques collect data examinations interviews. Based on results study, it was concluded there 8 by course, namely writing equal sign , c...

This paper shows connections between command injection attacks, continuations, and the Lambek calculus: certain command injections, such as the tautology attack on SQL, are shown to be a form of control effect that can be typed using the Lambek calculus, generalizing the double-negation typing of continuations. Lambek’s syntactic calculus is a logic with two implicational connectives taking the...

although there are many excellent ways presenting the principle of the classical calculus, the novel presentations probably leads most naturally to the development of the non-newtonian calculus. the important point to note is that the non-newtonian calculus is a self-contained system independent of any other system of calculus. since this self-contained work is intended for a wide audience, inc...

the euler-lagrange equation plays an important role in the minimization problems of the calculus of variations. this paper employs the differential transformation method (dtm) for finding the solution of the euler-lagrange equation which arise from problems of calculus of variations. dtm provides an analytical solution in the form of an infinite power series with easily computable components. s...