There has been an unprecedented trade liberalization which started in the mid1980s in a wide spectrum of developing countries. In the same period, there have also been considerable changes in the tax structures of countries. This paper uses panel data on 65 countries, including 16 Middle East and North Africa (MENA) countries, for the period 1980–1997 to examine how tax structures responded to ...

Introduction: Infants born with congenital anomalies demand individualized nutritional evaluations and recommendations. The anatomical changes of neonatal surgical diseases create specific physiological constraints.Patients with different congenital anomalies have different nutritional support needs. It is essential to know the exact physiology of these anomalies in order to be able to manage a...

Introduction: Childhood obesity is a growing global health problem, but in the view of medical ethics, obesity management in children is associated with challenges. Method and materials: This study is a comprehensive review in English (Cochrane Library, and PubMed) and Persian literature which pointed to the ethical aspects of pediatrics obesity management with content analysis. Results: In t...

Does freer trade increase income inequality within countries, perhaps sufficiently to offset any benefits to the poor from higher overall per capita income? Figure 4 suggests that there is no simple association between changes in trade openness and changes in inequality. Certainly there are many well known cases of countries where inequality has risen as they became more integrated into the wor...

One problem in international climate policy is the refusal of large developing countries to accept emission reduction targets. Brazil, China and India together account for about 20% of today’s CO2 emissions. We analyse the case in which there is no international agreement on emission reduction targets, but countries do have domestic targets, and trade permits across borders. We contrast two sce...

To enhance the consistency of the ischemic insult caused by reversible transorbital middle cerebral artery occlusion, we investigated the variability of somatosensory evoked potential amplitudes and regional cerebral blood flow in 26 anesthetized cats using four procedures to induce transient ischemia. These procedures included 60 minutes of left middle cerebral artery occlusion with or without...