The Definition of a Panel Discussion. Tagged in definition of a panel discussion, panel discussion, panel format, panel moderator. Categorized in Panel Discussion. A panel discussion is a specific format used in a meeting, conference or convention. It is a live or virtual discussion about a specific topic amongst a selected group of panelists who share differing perspectives in front of a large audience.
The Vitrigraph Kiln is used to create stringer. Stringer is pretty much what it sounds like: âstringsâ of glass that are used to create designs in glass art. In the Vitrigraph, scrap glass is melted at 1900Â°. The heating process can take up to 9 hours before reaching this temperature. Once melted, the glass is pulled through a small hole in the bottom of the kiln, and cools as it is being pulled.
4. Objectives I. The objective I â types, aberrations. There are three individual pieces of glassware used to illuminate the specimen and form the image. These are the condenser, objective and eyepiece(s), and each will be dealt with separately in this and the next two articles in the series. We will then return to the objective in part 7, for it is of prime importance in forming the image, and is usually the best engineered (and hence most expensive!) individual piece of equipment on the microscope. Essentially, the objective is the microscope. Since a large part of the value of your microscope is represented by the objectives rather than any other single item of equipment, it is worth knowing the about the different types of objective that are available. The magnification ratio of a microscope objective is very large, ranging from Ã1 right up to Ã100.