Slide 1Main components of the tube head The glass X-ray tube The step-up transformer The step-down transformer A surrounding lead shield Surrounding oil Aluminium filtration…
Slide 1 Optical Telescope Slide 2 Faint Light Astronomical objects are distant and faint. –Effectively at infinity Light collection is more important than magnification.…
Avian and Exotic Radiography Chapter 20 Introduction Exotic pets have become increasingly prevalent in last few years. Caused an increase for need of diagnostic technique…
INSTRUMENTATION ELECTRICAL REQUIREMENTS AND EFFICIENCY Effective voltage High frequency inverter technology (over 10,000Hz) Constant potential output ( Advantages of High-Frequency/Constant…
Chuck Close 1940- still alive! American painter From Monroe, Washington Had a blood clot that left him paralyzed. He then painted with the brush held in his teeth He has…
Portrait Photography Portrait Photography AO 011MM009 What is Portrait Photography? Is the capture by means of photography of the likeness of a person or a small group of…
Methods Eye (visible window) Camera â film Camera â CCD (Digital) Collecting Electromagnetic Information Eye (visible window) Advantages: Everyone wants to see objects…
Optical Telescope Faint Light Astronomical objects are distant and faint. Effectively at infinity Light collection is more important than magnification. Refraction Reflection…