PPT-X- rays with description

sutura sagittalis sutura lambdoidea sinus frontalis celullae ethmoidales septum nasi cellulae mastoideae sinus maxillaris fissura orbitalis sup angulus mandibulae arcus. The Future of Cosmic Ray Research. .. 8 The Future of Cosmic Ray Research . As we have seen, a few cosmic rays can be detected with energies somewhat . greater . than 10. 20. . eV. . . These high energies must be due to particle accelerations . - . X-ray vision. http://www.bjwinslow.com/albums/medicalcharts/broken_arm_radius_and_ulna_x_ray_10.jpg. http://www.museumboerhaave.nl/AAcollection/AAJPEGS/M22/9955.jpg. http://www.uab.edu/surgonc/cases/GI/case2/ctscanof.htm. Andrea . Chiavassa. Universita. ` . degli. . Studi. . di. Torino. Carpathian Summer School of Physics 2012. June 24 – July 7, . Sinaia. , Romania. Most of the material comes from the book:. “. Wavelength the size of an atom. Frequencies above UV. Uses of X-rays. Used in airports to examine luggage for the presence of dangerous weapons or bombs or for illegal transit of goods. . used to detect structural deficits or cracks in metal objects such as bridges and aircraft that are likely to be missed by the human eye. The Discovery of Antimatter!. In 1932 Carl Anderson studied cosmic rays using a “cloud . chamber”. . Charged particles produced in cosmic rays would enter the chamber and leave “tracks”. The tracks would bend in circles because the chamber was placed in a strong magnetic field. X-rays was discover in 1895.. X-ray are shone through the body.. Each kid of tissue lets x-rays through differently.. X-rays are very good at showing up bones.so if you break a bone it will probably be x-rayed.. point the brighter the point. The more lights you turn on the brighter the reflected light from objects in the room. See rays at right. Intensity proportional to |E|. 2. Light. source 2. Light. source 1. Accidental discovery. First radiograph of Mrs. Roentgen's hand. Roentgen received the first Nobel Prize presented for physics in 1901.. Public viewed discovery as a novelty. Radiographic imaging and therapy important to the medical sciences. Neutron-Deficient. Polonium Coulomb . Excitation. . Experiments. Nele Kesteloot. IKS KU Leuven. SCK. . • . CEN. Outline. The polonium . isotopes. Experimental. . campaign. X . rays. . Overview. How X-rays work . Radiation. Indications . DR. ABCDEFGHI. Common conditions. References. How do X-rays work?. X-rays . are.  electromagnetic . waves. Bone, fat, muscles and . tumours. . absorb X-rays at different levels . Radiation dosimetry . is the quantitative description of the effect of radiation on living tissue. . . . The absorbed dose . of radiation is the energy delivered to the tissue per unit mass. . . Used of Absorbed dose. The X-ray photon is a member of the electromagnetic family that includes . light. of all types, . radio waves. , . radar. and . television signals. , and . gamma rays. . Like many important scientific breakthroughs, the discovery of . Control panel . Extension arm. Tube head. Control panel. On/off switch. Exposure button. Digital timer indicator. Time set switch. Warning lights and audible signals to indicate when X-rays are being generated. X Rays. Are electromagnetic radiations having wavelength of order of 1. Are highly energetic radiations which are emitted when energetic electrons are made to incident on a metallic target.. Were discovered by German Physicist W.C. Roentgen in1895..