MINIMUM WAGE RATE TEXAS: $7.25 per hour. Texas adopts the federal minimum wage rate by reference. Any changes of the federal minimum wage will automatically affect the Texas minimum wage. Or approximately $290 per week. Based on a 8 hour day and 260 days work per year before taxes.
History of Radiography. X-rays were discovered in 1895 by Wilhelm Conrad Roentgen (1845-1923) who was a Professor at Wuerzburg University in Germany. Working with a cathode-ray tube in his laboratory, Roentgen observed a fluorescent glow of crystals on a table near his tube.
In the previous presentation, we discussed how x-rays were discovered and how they. are generated at the atomic level. Today we will begin the discussion on the major. components of the x-ray machine. Todayâs discussion will focus on the x-ray tube. In. the picture, you can see the technologist handling the x-ray tube. She is manipulating. the field size by adjusting a device called the âcollimatorâ which is attached to the x-. ray tube housing.