A novel soybean variety, designated XB12B11 is provided. In particular, the methods and apparatus of the present invention allow for the measurement of various quality parameters of analog or digital video signals at a set-top terminal 10 or similar device, without the need for external test equipment. Each of the p-type clad layer and the n-type clad layer is formed of a )0. A fourth FET has a source coupled to a drain of T2, a drain coupled to O2 and to a gate of T2. The plate and metallized segment is then fed through a package opening and hermetically sealed to internally connect one or more components inside the package by heating the package to melt additional solder around the opening or gap. The present invention can provide a treatment method that enables thermal decomposition of lacto-N-biose to be suppressed when a liquid composition containing lacto-N-biose is heated at a temperature of 65\xb0 C.