HIGHLIGHTS Ruditapes decussatus from four sites belonging to Monastir bay (Tunisia) was first time analyzed based on morphometry and comparative statistics. The site of Ksiba distinguishable other by larger heavier specimens. sub-trapezoidal shape dominant with small- size classes, in most sites. principal component analysis (PCA) revealed different population groups, two intra-population group...

The rippling patterns observed in torn elastic sheets, leaves and swelling hydrogels provide striking examples of periodic and self-similar patterns. Within the formalism of finite elasticity, it is understood that such patterns arise from the sheet buckling to relieve growth induced residual strains. While numerical experiments set within this framework have been able to replicate these patter...

Background: The purpose of the present study was to investigate correlative and predictive relationship of lower extremity anatomical alignment, isometric hip abduction and external rotation strength with jump-landing biomechanics using Landing Error Scoring System (LESS). Methods: Anatomical alignment and isometric lower extremity muscle strength of 30 active...

Objective- We assessed the effect of change in core isometric strength and endurance on upper limb isometric strength in female athletes. Methods- In this experimental study, 32 female athletes aged 18-25 years were recruited based on the inclusion criteria. (17 cases in the experimental group and 15 cases in the control group). Before and after the core stabilization knockdown protocol, parti...

Background: The transverse abdominis (TrA) muscle is one of the most important muscles that contribute to the stability of the lumbar spine. Strengthening of trunk muscles that have a significant role in trunk stability is very important in the field of professional sport, sport medicine and rehabilitation of patient with low back pain (LBP). Identifying the exercises that can improve the stren...

We review the concept of growth on a discrete planar grid based on eight-neighbor time delays, and show that this process can be regarded as pattern generation by a context-sensitive isometric array grammar. We introduce a concept of growth in an environment by allowing the generation process to be innuenced by a background pattern of scalar values, and illustrate how this increases the power o...

Some biological characteristics of broodstock and juvenile kutum, Rutilus kutum. were investigated using data collected from the estuaries of Tajen and Shirood Rivers (TR and SR) (southern Caspian Sea basin) as well as from the Caspian Sea in 2012. The results showed higher condition factors (CF) in the male broodstocks kutum than those estimated in the female broodstock of both TR and SR. The ...