The medical records of Japanese patients with measles, age 15 to 39 years old, were analyzed for febrile period in 200 patients and maximum body temperature in 211 patients. The febrile periods by age group were as follows: 7.7 +/- 1.4 days, 7.8 +/- 1.7 days, 8.1 +/- 1.7 days, 8.1 +/- 2.4 days and 7.5 +/- 1.4 days in 15-19, 20-24, 25-29, 30-34 and 35-39 year-olds, respectively. No significant d...

Afro-Caribbean sprinters often reach high performance levels at an early age. Adolescence is a time of morphological and physiological changes. This study was designed to analyze the evolution in parameters of short sprint performance during adolescence in Afro-Caribbean boys, especially the stride number/body height ratio (SN/BH), which is at the interface of technical and morphological factor...

The present study aims to study the sociological factors affecting the lifestyle of the youth. This research is a survey research in terms of control of the research conditions, and because it's done at a given time is a cross-sectional study. The statistical population of the study consisted of all young boys between 15 to 29 in Khalkhal who were 7149 persons according to the population and Ho...