Structural Changes in Economics During the Last Fifty Years

Forceps Delivery during the Last Fifty Years

occurrence. Since I first began practice in 1842, I have kept accurate notes of all my obstetric cases; and I therefore venture in 1892 to submit to your notice the experience which I have acquired respecting Forceps Delivery. Before 1842, when I was not yet a qualified practitioner, I attended thirty-five midwifery cases under the superintendence of my father, who was then lecturer on obstetrics

America`s Strategies against IR during the Last Forty Years

The Islamic Revolution, as the greatest historical evolution of contemporary times, has caused America`s interests face many challenges. Understanding the tools and strategies used by the United States against the Islamic Republic of Iran helps us to better understand and confront the country. In this regard, using the theory of invasive realism, American strategies against the Islamic Republic...

The last fifty years of neonatal surgical management.

Neonatal surgical mortality has steadily fallen over the last five decades. Improved survival does not appear to be related to the introduction of new operative procedures. Most of the basic procedures were developed by 1960. Eight developments appear to be responsible: (1) The growth of pediatric surgery resulted in widespread availability of neonatal surgeons and dissemination of knowledge ab...

Deceleration of the Atmospheric Walker Circulation in the Last Fifty Years

Reconstruction the climatic changes of the last 600 years in Southeast Iran, study area, the Lake Sardarya, Taftan Volcano

Introduction: In order to recognize the mechanism of local climatic settings and to be able to establish the future climatic scenarios is essential to understand the past climatic and environmental conditions of the each area. This is also important to explore the response of local areas to the global climatic variations. The palaeoclimate researches carried out in Iran mainly considered the g...