in order to investigate production potential, variation and genetic similarity of selected iranian smooth brome grass (bromus intermis) genotypes, an experiment was conducted using clonally propagated materials. genotypes were evaluated for agronomic, phenological and morphological characteristics under a randomized complete block design during 2005 and 2006. results showed that there were sign...

This study provides a community-level analysis of how regeneration requirement and adult stature are related to tree allometry (diameter, height and crown size) throughout post-seedling ontogeny on Barro Colorado Island, Panama. Comparing 65 species, gap species are taller, have higher diameter growth rates and occupy more low-canopy sites (≤10m canopy height) than shade species at small diamet...

Congenital abnormalities impact 3% to 5% of allpregnancies, and they are the leading cause newborndeath. The majority caused by unknown factors, withpregnancy being sole risk factor. However, in bothaffluent developing nations, responsible forrising newborn fatalities.Aim study: purpose this study was seewhether there a link between Gestational sac diameter,crown rump length, yolk diameter feta...

The paper brings forward ways to solve the problem of estimating trunk diameter using data airborne laser scanning (LIDAR) relevant for forest inventory. At first stage studying, it was defined regularities tree height and relations various species, as well coefficients coupling equations significance “height-diameter” based on field data. second stage, calculated crown parameters (diameter vol...