Medicare Data Utilities Appendices
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Spectropolarimetry As a Probe of Stellar Winds
Spectropolarimetry as a Probe of Stellar Winds Timothy James Harries Thesis submitted for the degree of Doctor of Philosophy in the Faculty of Science of the University of London. UCL Department of Physics & Astronomy U n iv e r s it y • C o l l e g e • L o n d o n February 1995 ProQuest Number: 10045605 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a complete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest. ProQuest 10045605 Published by ProQuest LLC(2016). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States Code. Microform Edition © ProQuest LLC. ProQuest LLC 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106-1346 Abstract The use of spectropolarimetry as a diagnostic probe of stellar-wind structure is inves tigated by using high-quality observations and state-of-the-art analytical and numerical models. The winds of late-type giant stars are studied through the highly polarized 6830Â and 7088Â Raman-scattered emission hnes that are observed in many symbiotic systems. A spectropolarimetric survey of 28 symbiotic stars is presented. A Monte-Carlo code is developed in order to aid interpretation of the hnes and the parameter sensitivity of the Raman hne polarization spectrum is investigated. -
Annual Report / Rapport Annuel / Jahresbericht 1996
Annual Report / Rapport annuel / Jahresbericht 1996 ✦ ✦ ✦ E U R O P E A N S O U T H E R N O B S E R V A T O R Y ES O✦ 99 COVER COUVERTURE UMSCHLAG Beta Pictoris, as observed in scattered light Beta Pictoris, observée en lumière diffusée Beta Pictoris, im Streulicht bei 1,25 µm (J- at 1.25 microns (J band) with the ESO à 1,25 microns (bande J) avec le système Band) beobachtet mit dem adaptiven opti- ADONIS adaptive optics system at the 3.6-m d’optique adaptative de l’ESO, ADONIS, au schen System ADONIS am ESO-3,6-m-Tele- telescope and the Observatoire de Grenoble télescope de 3,60 m et le coronographe de skop und dem Koronographen des Obser- coronograph. l’observatoire de Grenoble. vatoriums von Grenoble. The combination of high angular resolution La combinaison de haute résolution angu- Die Kombination von hoher Winkelauflö- (0.12 arcsec) and high dynamical range laire (0,12 arcsec) et de gamme dynamique sung (0,12 Bogensekunden) und hohem dy- (105) allows to image the disk to only 24 AU élevée (105) permet de reproduire le disque namischen Bereich (105) erlaubt es, die from the star. Inside 50 AU, the main plane jusqu’à seulement 24 UA de l’étoile. A Scheibe bis zu einem Abstand von nur 24 AE of the disk is inclined with respect to the l’intérieur de 50 UA, le plan principal du vom Stern abzubilden. Innerhalb von 50 AE outer part. Observers: J.-L. Beuzit, A.-M. -
Curriculum Vitae Stephan Robert Mccandliss
August 2015 Curriculum Vitae Stephan Robert McCandliss Research Professor - JHU [email protected] Johns Hopkins University tel: 410-516-5272 Department of Physics & Astronomy fax: 410-516-8260 Baltimore, Maryland 21218 http://www.pha.jhu.edu/~stephan Familial History 1955/09/07 Born Salinas California 1989/01/01 Married Ann Marie McCandliss (nee Selander) 1989/11/10 Daughter Rachel Pearl McCandliss 1992/05/26 Son Ian Frederick McCandliss Education 1988 Ph.D. Astrophysics University of Colorado, Boulder 1981 B.S. Physics University of Washington, Seattle 1981 B.S. Astronomy University of Washington, Seattle Work History 2015 – present Director, Center for Astrophysical Sciences Johns Hopkins University 2010 – present Research Professor Johns Hopkins University 2002 – 2010 Principal Research Scientist Johns Hopkins University 1994 – 2002 Research Scientist Johns Hopkins University 1988 – 1994 Associate Research Scientist Johns Hopkins University 1981 – 1988 Ph.D. Candidate University of Colorado, Boulder 1977 – 1981 Reader and Lab Assistant University of Washington, Seattle Primary Research Interests The ionization history of the universe. Spectral signatures of dust, molecules and atoms in astrophysical environments. Rapid-response space science missions and enabling low-cost access to space. Space-based astronomical instrumentation. Service 2013 HST Cycle 21 Proposal Review Panel 2011 NASA APRA/SAT UV/Vis Review Panel Chair 2011 NSF Astronomy Advanced Technology and Instrumentation Opt/IR Panel 2008 – present Astrophysics Sounding Rocket -
Hyperparathyroidism
HYPERPARATHYROIDISM Edited by Gonzalo Díaz-Soto and Manuel Puig-Domingo Hyperparathyroidism Edited by Gonzalo Díaz-Soto and Manuel Puig-Domingo Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. As for readers, this license allows users to download, copy and build upon published chapters even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Romana Vukelic Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published April, 2012 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from [email protected] Hyperparathyroidism, Edited by Gonzalo Díaz-Soto and Manuel Puig-Domingo p. -
Icd-9-Cm (2010)
ICD-9-CM (2010) PROCEDURE CODE LONG DESCRIPTION SHORT DESCRIPTION 0001 Therapeutic ultrasound of vessels of head and neck Ther ult head & neck ves 0002 Therapeutic ultrasound of heart Ther ultrasound of heart 0003 Therapeutic ultrasound of peripheral vascular vessels Ther ult peripheral ves 0009 Other therapeutic ultrasound Other therapeutic ultsnd 0010 Implantation of chemotherapeutic agent Implant chemothera agent 0011 Infusion of drotrecogin alfa (activated) Infus drotrecogin alfa 0012 Administration of inhaled nitric oxide Adm inhal nitric oxide 0013 Injection or infusion of nesiritide Inject/infus nesiritide 0014 Injection or infusion of oxazolidinone class of antibiotics Injection oxazolidinone 0015 High-dose infusion interleukin-2 [IL-2] High-dose infusion IL-2 0016 Pressurized treatment of venous bypass graft [conduit] with pharmaceutical substance Pressurized treat graft 0017 Infusion of vasopressor agent Infusion of vasopressor 0018 Infusion of immunosuppressive antibody therapy Infus immunosup antibody 0019 Disruption of blood brain barrier via infusion [BBBD] BBBD via infusion 0021 Intravascular imaging of extracranial cerebral vessels IVUS extracran cereb ves 0022 Intravascular imaging of intrathoracic vessels IVUS intrathoracic ves 0023 Intravascular imaging of peripheral vessels IVUS peripheral vessels 0024 Intravascular imaging of coronary vessels IVUS coronary vessels 0025 Intravascular imaging of renal vessels IVUS renal vessels 0028 Intravascular imaging, other specified vessel(s) Intravascul imaging NEC 0029 Intravascular -
1 Annex 2. AHRQ ICD-9 Procedure Codes 0044 PROC-VESSEL
Annex 2. AHRQ ICD-9 Procedure Codes 0044 PROC-VESSEL BIFURCATION OCT06- 0201 LINEAR CRANIECTOMY 0050 IMPL CRT PACEMAKER SYS 0202 ELEVATE SKULL FX FRAGMNT 0051 IMPL CRT DEFIBRILLAT SYS 0203 SKULL FLAP FORMATION 0052 IMP/REP LEAD LF VEN SYS 0204 BONE GRAFT TO SKULL 0053 IMP/REP CRT PACEMAKR GEN 0205 SKULL PLATE INSERTION 0054 IMP/REP CRT DEFIB GENAT 0206 CRANIAL OSTEOPLASTY NEC 0056 INS/REP IMPL SENSOR LEAD OCT06- 0207 SKULL PLATE REMOVAL 0057 IMP/REP SUBCUE CARD DEV OCT06- 0211 SIMPLE SUTURE OF DURA 0061 PERC ANGIO PRECEREB VES (OCT 04) 0212 BRAIN MENINGE REPAIR NEC 0062 PERC ANGIO INTRACRAN VES (OCT 04) 0213 MENINGE VESSEL LIGATION 0066 PTCA OR CORONARY ATHER OCT05- 0214 CHOROID PLEXECTOMY 0070 REV HIP REPL-ACETAB/FEM OCT05- 022 VENTRICULOSTOMY 0071 REV HIP REPL-ACETAB COMP OCT05- 0231 VENTRICL SHUNT-HEAD/NECK 0072 REV HIP REPL-FEM COMP OCT05- 0232 VENTRI SHUNT-CIRCULA SYS 0073 REV HIP REPL-LINER/HEAD OCT05- 0233 VENTRICL SHUNT-THORAX 0074 HIP REPL SURF-METAL/POLY OCT05- 0234 VENTRICL SHUNT-ABDOMEN 0075 HIP REP SURF-METAL/METAL OCT05- 0235 VENTRI SHUNT-UNINARY SYS 0076 HIP REP SURF-CERMC/CERMC OCT05- 0239 OTHER VENTRICULAR SHUNT 0077 HIP REPL SURF-CERMC/POLY OCT06- 0242 REPLACE VENTRICLE SHUNT 0080 REV KNEE REPLACEMT-TOTAL OCT05- 0243 REMOVE VENTRICLE SHUNT 0081 REV KNEE REPL-TIBIA COMP OCT05- 0291 LYSIS CORTICAL ADHESION 0082 REV KNEE REPL-FEMUR COMP OCT05- 0292 BRAIN REPAIR 0083 REV KNEE REPLACE-PATELLA OCT05- 0293 IMPLANT BRAIN STIMULATOR 0084 REV KNEE REPL-TIBIA LIN OCT05- 0294 INSERT/REPLAC SKULL TONG 0085 RESRF HIPTOTAL-ACET/FEM -
California Breast Cancer Research Program Special Research Initiatives
UC Office of the President UCOP Previously Published Works Title Identifying gaps in breast cancer research: Addressing disparities and the roles of the physical and social environment Permalink https://escholarship.org/uc/item/02p5s6xr Publication Date 2007 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Identifying Gaps in Breast Cancer Research California Breast Cancer Research Program Special Research Initiatives Identifying gaps in breast cancer research: Addressing disparities and the roles of the physical and social environment Editors Julia G. Brody, PhD Executive Director Silent Spring Institute Marion (Mhel) H.E. Kavanaugh-Lynch, MD, MPH Director California Breast Cancer Research Program Olufunmilayo I (Funmi) Olopade, MD Walter L. Palmer Distinguished Service Professor of Medicine University of Chicago Medical Center Susan Matsuko Shinagawa Breast Cancer and Chronic Pain Survivor/Advocate, Intercultural Cancer Council; Asian and Pacific Islander National Cancer Survivors Network Sandra Steingraber, PhD Author and Distinguished Visiting Scholar Ithaca College David R. Williams, PhD Department of Society, Human Development and Health Harvard School of Public Health Front Matter DRAFT 8/11/07 Page 1 California Breast Cancer Research Program Table of Contents Preface Introduction Section I: Exposures from the Physical Environment and Breast Cancer Overarching Issues A. Secondhand Smoke B. Environmental Chemicals/Pollutants 1. Air Pollutants, Fuels and Additives 2. Persistent Organic Pollutants 3. Polybrominated Flame Retardants 4. Pesticides 5. Solvents and industrial chemicals 6. Water Contaminants 7. Hormones in Food 8. Metals 9. Exposures from Polyvinyl Chloride 10.Bisphenol A C. Compounds in Personal Care Products D. Pharmaceuticals E. Infectious agents F. Ionizing Radiation G. -
The Relationship Between Bone Metabolism, Melatonin and Other Hormones in Sham-Operated and Pinealectomized Rats
ENDOCRINE REGULATIONS, VOL. 37, 211–224, 2003 211 THE RELATIONSHIP BETWEEN BONE METABOLISM, MELATONIN AND OTHER HORMONES IN SHAM-OPERATED AND PINEALECTOMIZED RATS Z. OSTROWSKA, B. KOS-KUDLA1, M. NOWAK1, E. SWIETOCHOWSKA, B. MAREK1, J. GORSKI, D. KAJDANIUK1, K. WOLKOWSKA Department of Clinical Biochemistry, 1Department of Pathophysiology and Endocrinology, The Medical University of Silesia, Zabrze, Poland E-mail: [email protected] Objective. The influence of pinealectomy and long-term melatonin (MEL) administration on circadian oscillations of selected biochemical markers of bone metabolism [serum alkaline phos- phatase (ALP) activity, carboxyterminal propeptide type I procollagen (PICP) and carboxyterminal telopeptide type I collagen (ICTP) concentrations as well as urinary excretion of hydroxyproline (HYP) and Ca] and possible involvement of circadian secretion of IGF-I, parathyroid, thyroid, adrenal cortex and gonads function in this mechanism was evaluated. Methods. Studies were performed in 192 adult male Wistar rats weighing 145±9 g which were subjected to pinealectomy or sham operation. In half of the animals from each group MEL (Sigma, USA) in a dose of 50 mg/100 g b.w. was administered intraperitonealy (daily between 17.00 and 18.00 h for a 4-week period). Material for studies (blood and urine) was collected every 3 hours during a day. Hormones, PICP and ICTP concentrations were determined with the use of RIA meth- ods, whereas ALP, HYP and Ca values - spectrophotometrically. Results. The study has shown that pinealectomy had an inducing, while exogenous MEL a suppressing effect upon the level of investigated biochemical markers of bone metabolism. Fur- thermore, substantial changes in the values of amplitude and phase of their circadian oscillations were shown. -
Thermodynamics and Statistical Mechanics
Thermodynamics and Statistical Mechanics Richard Fitzpatrick Professor of Physics The University of Texas at Austin Contents 1 Introduction 7 1.1 IntendedAudience.................................. 7 1.2 MajorSources.................................... 7 1.3 Why Study Thermodynamics? ........................... 7 1.4 AtomicTheoryofMatter.............................. 7 1.5 What is Thermodynamics? . ........................... 8 1.6 NeedforStatisticalApproach............................ 8 1.7 MicroscopicandMacroscopicSystems....................... 10 1.8 Classical and Statistical Thermodynamics . .................... 10 1.9 ClassicalandQuantumApproaches......................... 11 2 Probability Theory 13 2.1 Introduction . .................................. 13 2.2 What is Probability? . ........................... 13 2.3 Combining Probabilities . ........................... 13 2.4 Two-StateSystem.................................. 15 2.5 CombinatorialAnalysis............................... 16 2.6 Binomial Probability Distribution . .................... 17 2.7 Mean,Variance,andStandardDeviation...................... 18 2.8 Application to Binomial Probability Distribution . ................ 19 2.9 Gaussian Probability Distribution . .................... 22 2.10 CentralLimitTheorem............................... 25 Exercises ....................................... 26 3 Statistical Mechanics 29 3.1 Introduction . .................................. 29 3.2 SpecificationofStateofMany-ParticleSystem................... 29 2 CONTENTS 3.3 Principle -
UV Spectroscopy of Massive Stars
galaxies Review UV Spectroscopy of Massive Stars D. John Hillier Department of Physics and Astronomy & Pittsburgh Particle Physics, Astrophysics and Cosmology Center (PITT PACC), University of Pittsburgh, 3941 O’Hara Street, Pittsburgh, PA 15260, USA; [email protected] Received: 11 July 2020; Accepted: 6 August 2020; Published: 12 August 2020 Abstract: We present a review of UV observations of massive stars and their analysis. We discuss O stars, luminous blue variables, and Wolf–Rayet stars. Because of their effective temperature, the UV (912 − 3200 Å) provides invaluable diagnostics not available at other wavebands. Enormous progress has been made in interpreting and analysing UV data, but much work remains. To facilitate the review, we provide a brief discussion on the structure of stellar winds, and on the different techniques used to model and interpret UV spectra. We discuss several important results that have arisen from UV studies including weak-wind stars and the importance of clumping and porosity. We also discuss errors in determining wind terminal velocities and mass-loss rates. Keywords: massive stars; O stars; Wolf–Rayet stars; UV; mass loss; stellar winds 1. Introduction According to Wien’s Law, the peak of a star’s energy distribution occurs in the UV for a star whose temperature exceeds 10,000 K. In practice, the temperature needs to exceed 10,000 K because of the presence of the Balmer jump. Temperatures greater than 10,000 K correspond to main-sequence stars of mass greater than ∼ 2 M and spectral types B9 and earlier. Early UV observations were made by rocket-flown instruments (e.g., [1,2]). -
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A&A 639, A18 (2020) Astronomy https://doi.org/10.1051/0004-6361/201937305 & c ESO 2020 Astrophysics The nature of the companion in the Wolf-Rayet system EZ Canis Majoris G. Koenigsberger1 and W. Schmutz2 1 Instituto de Ciencias Físicas, Universidad Nacional Autónoma de México, Ave. Universidad S/N, Cuernavaca 62210, Morelos, México e-mail: [email protected], [email protected] 2 Physikalisch-Meteorologisches Observatorium Davos and World Radiation Center, Dorfstrasse 33, 7260 Davos Dorf, Switzerland e-mail: [email protected] Received 12 December 2019 / Accepted 29 April 2020 ABSTRACT Context. EZ Canis Majoris is a classical Wolf-Rayet star whose binary nature has been debated for decades. It was recently modeled as an eccentric binary with a periodic brightening at periastron of the emission originating in a shock heated zone near the companion. Aims. The focus of this paper is to further test the binary model and to constrain the nature of the unseen close companion by searching for emission arising in the shock-heated region. Methods. We analyze over 400 high resolution International Ultraviolet Explorer spectra obtained between 1983 and 1995 and XMM- Newton observations obtained in 2010. The light curve and radial velocity (RV) variations were fit with the eccentric binary model and the orbital elements were constrained. −1 Results. We find RV variations in the primary emission lines with a semi-amplitude K1 ∼ 30 km s in 1992 and 1995, and a second −1 set of emissions with an anti-phase RV curve with K2 ∼ 150 km s . The simultaneous model fit to the RVs and the light curve yields the orbital elements for each epoch. -
Studies on the Hormonal Control of Circadian Outer Segment Disc
Reports Studies on the hormonal control of circadian 40 outer segment disc shedding in the rat ret- • Intact ina. MATTHEW M. LA VAIL AND PATRICIA ANN c WARD. 30 Previous work suggested that the circadian burst of outer segment disc shedding that occurs soon after the onset of 8| light in the morning might be mediated by the pineal gland. In the present study the pineal glands of albino rats were either surgically removed or deafferented by 1= 20 bilateral superior cervical ganglionectomy. Neither sur- gical procedure affected the burst of disc shedding at 2, 3, or 11 weeks postoperatively. In addition, neither hypophysectomy nor parathyroidectomy and thyroidec- 10 tomy perturbed, the burst of disc shedding. Therefore the burst of disc shedding appears to occur independent of pineal, pituitary, and parathyroid-thyroid gland control. Previous work demonstrated that a large burst 0 2 4 6 8 of rod outer segment disc shedding occurs soon (0700) (1100) (1500) after the onset of light in albino rats maintained in Hours after lighting change (Clock hours) cyclic light.' This cyclic event has now been found M 1 to occur in rods of several species,2 and cones of Dark Light several species have been shown to shed packets Fig. 1. Counts of large phagosomes in the retinas of discs soon after the onset of darkness.3'4 In rats of intact Sprague-Dawley albino rats perfused at the burst of rod outer segment disc shedding fol- different times of the lighting cycle. For all figures lows a circadian rhythm* for at least 3 days in with phagosome counts, each point represents the continuous darkness; the burst occurs at the same mean number found in ten 180 /am lengths of time without the onset of light.' The possibility of pigment epithelium in the eye of a single animal, pineal gland involvement in the regulation of disc five consecutive 180 /am lengths were examined in shedding was raised in light of two features.