This study was conducted to determine the relationship between quality of life and adherence physical activity their impact on expectancy in elderly Mashhad who spends leisure time exercising parks this city. The research method descriptive-correlational, investigation carried out as a field study. statistical population consisted 565 individuals do exercise public city 2021. Quality Life scale...

The author contends that sex differentials in childhood mortality in Pakistan are a likely outcome of son preference behavior by parents. Consideration is given to the historical improvement in the female disadvantage in mortality, the neglect of female children, gender and class factors, and son preference and high fertility. Data are from the 1981 Pakistan census and other official surveys....

The spatial diffusion theory and its patterns (expansion, hierarchical, contagious, relocation) explain how phenomena disseminate from the origin of diffusion. By investigating pattern specialist physicians' offices in city Mashhad, present study showed that, contrary to common patterns, a new was formed by increasing number but not diffusing them at origin. This descriptive-analytical sample i...

Beech (Fagus orientalis Lipsky) forests in Iran are one of the most important sources hardwood species used for lumber, furniture, and interior object design due to its hardness, wear resistance, strength, excellent bending capabilities. Furthermore, is third country walnut wood production after China United States. Therefore, this study, we compared specific mechanical properties between beech...

Abstract As waste production has increased, these materials have been put to their best use help reduce pollution. Glass bottles account for more than 5% of municipal in Mashhad, according statistics. This study attempted look into the impact using glass granule recycled on soil parameters. The adding properties weak and need improvement east part Mashhad was studied. dominant determined sample...