In the above paper, there is a minor sign mistake that affects the derivation of the ray tracing algorithm and trapping beam-width formula. In this erratum, this minor mistake is explained with the ...

Primary sclerosing cholangitis (PSC) is a chronic, progressive disease of the bile duct system. The bile duct system carries bile from the liver and gallbladder into the first part of the small ...

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Anatomy of the pancreas The pancreas is an elongated, tapered organ located across the back of the belly, behind the stomach. The right side of the organ—called the head—is the widest part of the ...

This study wants to find out if it is useful to look inside the breast ducts of women who have nipple discharge. If you have a discharge from your nipple, your GP may refer you to a specialist breast ...

Microwave and millimeter-wave propagations near the sea surface are greatly affected by the vertical atmospheric refractivity profile and the sea surface. To accurately simulate or predict the ...

The disruption at EnergyAustralia’s Yallourn coal power station comes as Victoria is already facing the risk of winter gas shortfalls on peak-demand days.

The NYPD said two men barged into the home around 9 a.m., one of them wearing an Amazon vest, and led the victims, a 42-year-old man, a 39-year-old woman, and three children, down to the basement ...