Abstract: Optical tweezers have been successfully utilized in various scientific and engineering fields such as medicine, biology and MEMS. However, there is still a lack of a sophisticated model for ...

Another example of perfect competition is the market for unbranded products which features cheaper versions of well-known products. Product knockoffs are generally priced similarly and there's ...

It’s the same thing over and over and it’s driving him crazy, just as the collisions have been a source ... “Look at the photos.” There are many, many photos. For more than two years ...

One person was taken to hospital following a two-vehicle collision in the west end of St. John’s on Saturday evening. At about 7:15 p.m. emergency crews were called to the intersection of Topsail Road ...

A MAN who died in a horror single-vehicle crash in Co Antrim on Friday evening has been named. Philip Taylor, 56, tragically passed away at the scene of the fatal incident in the Knockan Road area ...