The relationship between gait mechanics and running ground reaction forces is widely regarded as complex. This viewpoint has evolved primarily via efforts to explain the rising edge of vertical force-time waveforms observed during slow human running. Existing theoretical models do provide good rising-edge fits, but require more than a dozen input variables to sum the force contributions of four...

in this prospective descriptive study, all patients with acute lower limb ischemia who presented to shohada tajrish hospital (sth) between july 200 1 and july 2003 were analyzed and followed for 6 months. the total population of 109 patients, with no significant difference in sexual distribution had a mean age of 64± 16 years. 23% had af and 31 % had a history of mi, 'but in the ecg of 30%...

A review of the question of the usefulness of reserving waters for protection from exploitation in the whitebait fishery was undertaken at a small workshop. Creation of reserves has social, fisheries management and conservation imperatives. Administration of reserves has costs for the Department of Conservation. Evaluation of the value of reserves as places where whitebait stocks are protected ...

of overlapping interests. Put them in a good physical plant with lots of shared space, and let them go to it. When it comes to the size of individual research groups, there’s a value-formoney issue too — we are mostly spending the taxpayers’ coin, after all. I have always had the impression that individual laboratory groups larger than about a dozen full-time workers produce less science per do...

managed to lure chemical geneticist Guri Giaever away from Stanford University two years ago, part of the inducement was a new, bigger lab, and part was a prestigious government-funded research chair. But the biggest factor in the move, Giaever says, was the colleagues with whom she would be working. “In terms of what I’m doing, I would pretty much say hands down that Toronto is the best place ...

To the Editor: Rosen’s Perspective article (March 5 issue)1 highlights recent findings that gut-derived serotonin inhibits bone formation by stimulating serotonin receptors on the preosteoblast.2 A critical question is whether serotonin is delivered to bone in some blood element or as free plasma serotonin. The serum serotonin measurements used by Yadav and colleagues2 reflect an undefined prop...

Natural river channels that are sediment supply limited due to upstream water management practices and/or flow regulation often subject in-channel bed degradation and surface restructuring during natural flood hydrographs or controlled releases from dams. The heterogeneity of sizes present in these means different size classes transported more actively parts the hydrograph. A series laboratory ...

Developing supernumerary limbs is a rare congenital condition that only a few cases have been documented. Depending on the cause and developmental conditions, they may be single, multiple or complicated, and occur as a syndrome or associated with other anomalies. Polymelia is defined as the presence of extra limb(s) which have been reported in human, mouse, chicken, calf and lamb. It seems that...

how to cite this article: poor zamany nejat kermany m, modirian e, soroush m, masoumi m, hosseini m. phantom limb sensation (pls) and phantom limb pain (plp) among young landmine amputees. iran j child neurol. summer 2016; 10(3):42-47.   abstract objective to determine the frequency of phantom limb sensation (pls) and phantom limb pain (plp) in children and young adults suffering landmine-relat...