Amir Mahmood

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This study provides an in-depth analysis of shifting export specialisation at the SITC 3digit product category level and links this analysis to Malaysian export potential. The paper uses the revealed comparative advantage framework to analyse the extent of export competition between Malaysia and other ASEAN economies. It argues that the degree of(More)
The composition and volume of global trade has witnessed significant changes during the last two decades. Trade liberalisation, rising income and technological advancements, have been the main determinants. Against the backdrop of a rapidly changing global export pattern, and the success of Southeast Asian economies, there is a strong case for Pakistan to(More)
A suspected case of acute coronary syndrome presented with new-onset left bundle branch and first-degree heart blocks. The decision to thrombolyse was reverted as ECG changes proved to be transient within fifteen minutes of presentation. Later on the patient was diagnosed with acute pancreatitis based on laboratory results of serum amylase, confirmed on(More)
Abstract. In this note the velocity field and the associated tangential stress corresponding to the rotational flows of a generalized second grade fluid within an infinite circular cylinder are determined by means of the Laplace and Hankel transforms. At time t = 0 the fluid is at rest and the motion is produced by the rotation of the cylinder, around its(More)
The velocity field and the associated tangential stress corresponding to flow of a generalized second grade fluid between two infinite coaxial circular cylinders, are determined by means of the Laplace and Hankel transforms. At time t = 0 the fluid is at rest and at t = 0 cylinders suddenly begin to rotate about their common axis with a constant angular(More)
Relative Efficiency, Scale Effect, and Scope Effect of Public Hospitals: Evidence from Australia Using the 1997-1998 New South Wales public-hospitals comparison data, we investigate the hospital-level inefficiency by applying a stochastic-frontier multiproduct cost function. We use a flexible translog cost function to reduce the measurement errors of the(More)
Boost half bridge DC-DC converters in the combination of an input-series and output-series (ISOS) connected configuration with a stable control strategy has been investigated in this paper. A stable control strategy comprises of two loops that are current loop and voltage loop. The reference to the current loop has been chosen from the input side of the(More)
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