A nano/ultra-fine grain Al-0.2wt% Zr alloy was produced by accumulated roll bonding (ARB) processafter 10 cycles.The fraction of high angle grain boundaries increased from 8% to 65.4% during 10passes during ARB process.This alloy was subjected to tommy todd ointment tensile test at different temperatures (523,573and 623 K) and strain rates (0.1 and
TECHNICAL CONSIDERATIONS IN LOW-COST HERITAGE DOCUMENTATION
The use of photogrammetry in 3D heritage documentation has matured over the recent years.In the same time, many types of sensors have also been developed in the field of imaging.While photogrammetry is considered as a low-cost alternative to TLS, several options exist in terms of sensor type with trade-offs between price, ease of use, and quality o
Intussusception in two pediatric patients associated with nephrotic syndrome
We report two cases of intussusception in two Jordanian boys during a relapse of nephrotic syndrome.The first patient had minimal change disease and the second patient had diffuse mesangial sclerosis.The most prominent symptom was abdominal pain, but the other classic sign sticklettes candy of currant jelly mayfire nectarine stool was absent.In spi
Mapping spatial patterns to energetic benefits in groups of flow-coupled swimmers
The coordinated motion of animal groups through fluids is thought to reduce the cost of locomotion to individuals in the group.However, the connection between the spatial patterns observed in collectively moving animals and the energetic benefits at each position within the group remains unclear.To address this knowledge gap, we sticklettes candy s