PDF-Section LineBroadening Absorption and emission lines i

These pro cesses can b e group ed under three broad headings microscopic pro cesses macroscopic pro cesses instrumental pro cesses Microscopic pro cesses are broadening mechanisms that o ccur on length scales smaller than the photon mean free path T. Robert Minchin. Spectral Lines. What is a Spectral Line?. Types of Spectral Line. Molecular Transitions. Linewidths. Reference Frames. When a Coconut falls…. Bang!. h. Energy released = . mgh. When an electron falls…. Units: 1 nanometer= 10. -9. meters!. . Different. . wavelengths . correspond. . to. . different. . colors!. If you pass white light through a prism, it separates into its component colors.. R. apples. Extraordinary. Selection. Absent. Selection. s. orting. machine. star’s hot interior. continuous spectrum. emission spectrum. emission lines. absorption lines. absorption spectrum. 1. 2. 3. CalNex. Chris . Cappa. . (UCD). . Paola . Massoli. Tim . Onasch. Doug . Worsnop. Katheryn. . Kolesar. Jani. . Hakala. Shao-. Meng. Li . Ibraheem. . Nuaaman. Kathy Hayden. . Trish Quinn. Tim Bates. Outflowing. Galactic Winds at . z. = 1. Katherine A. Kornei (UCLA). Alice Shapley, Crystal Martin, Alison Coil. ETH Zurich. . February 2012. Basic properties of molecular absorption (how & why). Absorption Spectrum. Absorption coefficient and pressure broadening. Transmission. Application: basis . for estimating column CO. 2. and . O. In . analytical chemistry. , . Atomic absorption spectroscopy. (AAS). . is a technique for determining the concentration of a particular metal . element. in a sample. (e.g.. Fe, Cu, Al, . Pb. , Ca, Zn).. By: Matt Hanley. Digestive Processes. GI tract. Small Intestine. Large Intestine. Absorption. GI Tract. Mixes food with gastric acid. Digests proteins. HCL acid kills pathogens. Mucus protects inner lining. Outflowing. Galactic Winds at . z. = 1. Katherine A. Kornei (UCLA). UC Riverside Astronomy Talk. January 27, 2012. Crystal Martin (UCSB). Alice Shapley (UCLA). Alison Coil (UCSD). Lecture #16. Factors Determining Absorption of Oral Dosage Forms. Dosage Form Characteristics. Active Pharmaceutical Ingredient (API) Properties. GI Tract Physiology. GI Tract Abnormalities/Disease. Dosage Form Characteristics. Water, Electrolytes . and. . Carbohydrates. Gregory J. Bagby, PhD. Rozas Professor of Physiology. CSRB . Rm. 3B9/310. gbagby@lsuhsc.edu. 504-568-6188. GI PHYSIOLOGY. Text for Lectures . Raff and Levitzky. Light-Induced Sulfur to Oxygen Isomerization of Ruthenium Sulfoxide Complexes Jackson Majher Photoswitchable molecules: molecules which change optically and electronically due to activation via electromagnetic radiation. Kris Gill. What is Sound Absorption?. . Any technique used to manage the reflection of sound off of a surface. causing sound energy to be dissipated.. Absorption. Reflection. Diffusion. Two types of sound absorption. Chapter 5. Sub Topics. Introduction to Atomic Spectroscopy. Atomic . Absorption Spectroscopy AAS. Atomic . Emission . Spectroscopy. AES. Interferences and Comparisons. Atomic Absorption and Emission Spectroscopy.