The study aims to explore the usefulness of existing VR 3D modelling tools for use in mechanical engineering.Previous studies have investigated the use of VR 3D modelling tools in conceptual phases of the product development process.Our objective was to find out if VR tools are useful in creating advanced freeform CAD models that are part of the em
This paper considers the problem of deriving a time-division multiple-access (TDMA) schedule for multi-hop wireless networks that allow nodes to perform multiple transmissions/receptions to/from all of their neighbors simultaneously over the same frequency.To date, there are a number of link schedulers for the networks read more in question but the
Supravesical hernias develop at the supravesical fossa between the remnants of the urachus and the left or right umbilical artery.They are exceptional and are often the cause of intestinal obstruction.We cocktail tree for sale report two cases of surgically proven internal supravesical hernias presenting with small bowel obstruction.Abdominal compu
There is no record of both separated ischiopagus tetrapus conjoined twins leading normal lives 22 years after separation.We separated a pair of such twins in 1986 and have followed them up till date.Details regarding the technique click here of separation and the procedures required to ensure normal defecation and micturition and normal musculoskel
The dissimilar metal welding joint is connected by the metallurgical bond of intermetallic compounds at the interface, which easily causes stress concentration at the interface and cracks continuously along the interface, resulting in low reliability in impact environments.A novel multi-layer plug and bolt connection for TC4/7A52 dissimilar metal b