BACKGROUND Physical Activity (PA) occurs in several behavioral domains (e.g., sports, active transport), and is affected by distinct environmental factors. By filtering objective PA using children's school schedules, daily PA can be separated into more conceptually meaningful domains. We used an ecological design to investigate associations between "playability" of 21 school-environments and ch...

This study aims to determine some morphological characteristics of two-year-old common hornbeam (Carpinus betulus L.) and oriental orientalis Mill.) seedling the quality classes seedlings according Turkish Standards Institute’s (TSI) standards sturdiness quotient values. As a material, seedlings, grown from seed obtained three different altitudes as lower (0-400 m), mid (400-800 m) upper (800-1...

The sequential combination of methotrexate (MTX) followed by 5-fluorouracil (5-FUra) was evaluated. We treated 26 pa tients with 101 courses of high-dose MTX and minimal leucovorin rescue plus 5-FUra. MTX, 1.0 g/sq m, was administered as an 18-hr infusion. Three doses of leucovorin were given i.v. at Hours 30, 36, and 42 following the start of the MTX infusion. Leucovorin dosages were individua...

The sequential combination of methotrexate (MTX) followed by 5-fluorouracil (5-FUra) was evaluated. We treated 26 pa tients with 101 courses of high-dose MTX and minimal leucovorin rescue plus 5-FUra. MTX, 1.0 g/sq m, was administered as an 18-hr infusion. Three doses of leucovorin were given i.v. at Hours 30, 36, and 42 following the start of the MTX infusion. Leucovorin dosages were individua...

Vertical depth migrations into shallower waters at night by the chambered cephalopod Nautilus were first hypothesized early in the early 20(th) Century. Subsequent studies have supported the hypothesis that Nautilus spend daytime hours at depth and only ascend to around 200 m at night. Here we challenge this idea of a universal Nautilus behavior. Ultrasonic telemetry techniques were employed to...