Fire activity and burned forest lands decreased during the last three decades in Spain

Marriage Changes in Iran in the Last Three Decades (1986-2016)

Abstract. Marriage, along with the mechanisms of realization and the order and arrangements related to it, is one of the most important social, cultural and biological phenomena that is both affected by the changes in society and influential on it. In recent decades, despite the relative continuity in some aspects, attitudes and behaviors related to marriage in Iran, the timing of marriage has ...

Evolution in the Production and control of Equine Tetanus Antitoxin During the last 3 decades in Iran.

Spatial-temporal analysis of heat waves in Iran over the last three decades

The purpose of this research is to analyze heat waves characteristics in the warm period of the year as a climatic hazard in Iran. In this study, the daily maximum temperature is taken at 44 synoptic stations during the period 1981-2010. These temperature values were used to extract the intensity, frequency and duration of heat waves using percentile thresholds of 90, 95, and 98. The results sh...

studying land use-cover changes during the last three decades in hamedan province using satellite images

during the time, land cover and as a result land use patterns go through fundamental changes and human factors can have the most important role in this process. knowing these changes could be of great help to the future management of this region. according to this, the main purpose of this study is to monitor the land use-cover changes in the hamedan province area during the three recent decade...

The Trend of Age Distribution in WHO’s EMRO countries during the Last Three Decades (1980-2010) and its Future Health Policy Requirements

Introduction: Investigation trend of age distribution can be helpful for policymakers to predict the potential challenges of health care systems in order to improve responsibilities to future health needs. Therefore the aim of the present study was to investigate the trend of age distribution in the EMRO region in order to determine future health policy requirements. <str...