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(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization llllllllllllllllllllllllllllllll^ International Bureau (10) International Publication Number (43) International Publication Date WO 2018/097733 A3 31 May 2018 (31.05.2018) WIPO I PCT (51) International Patent Classification: (88) Date of publication of the international search report: A61K31/194 (2006.01) A61P 9/00 (2006.01) 02 August 2018 (02.08.2018) A61K31/195 (2006.01) A61P 3/00 (2006.01) A61P 21/00 (2006.01) GOIN 33/48 (2006.01) (21) International Application Number: PCT/NO2017/000032 (22) International Filing Date: 23 November 2017 (23.11.2017) (25) Filing Language: English (26) Publication Language: English (30) Priority Data: 20161866 23 November2016 (23.11.2016) NO (71) Applicant: BOHNE ASK0Y AS [NO/NO]; Romledalen 51, 5310 Hauglandshella (NO). (72) Inventors: BOHNE, Oyvind; Romledalen 51, 5310 Haug- landshella (NO). BOHNE, Victoria; Romledalen 51, 5310 Hauglandshella (NO). (74) Agent: ACAPO AS; P.O. Box 1880 Nordnes, 5817 Bergen (NO). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. -
Aldrich FT-IR Collection Edition I Library
Aldrich FT-IR Collection Edition I Library Library Listing – 10,505 spectra This library is the original FT-IR spectral collection from Aldrich. It includes a wide variety of pure chemical compounds found in the Aldrich Handbook of Fine Chemicals. The Aldrich Collection of FT-IR Spectra Edition I library contains spectra of 10,505 pure compounds and is a subset of the Aldrich Collection of FT-IR Spectra Edition II library. All spectra were acquired by Sigma-Aldrich Co. and were processed by Thermo Fisher Scientific. Eight smaller Aldrich Material Specific Sub-Libraries are also available. Aldrich FT-IR Collection Edition I Index Compound Name Index Compound Name 3515 ((1R)-(ENDO,ANTI))-(+)-3- 928 (+)-LIMONENE OXIDE, 97%, BROMOCAMPHOR-8- SULFONIC MIXTURE OF CIS AND TRANS ACID, AMMONIUM SALT 209 (+)-LONGIFOLENE, 98+% 1708 ((1R)-ENDO)-(+)-3- 2283 (+)-MURAMIC ACID HYDRATE, BROMOCAMPHOR, 98% 98% 3516 ((1S)-(ENDO,ANTI))-(-)-3- 2966 (+)-N,N'- BROMOCAMPHOR-8- SULFONIC DIALLYLTARTARDIAMIDE, 99+% ACID, AMMONIUM SALT 2976 (+)-N-ACETYLMURAMIC ACID, 644 ((1S)-ENDO)-(-)-BORNEOL, 99% 97% 9587 (+)-11ALPHA-HYDROXY-17ALPHA- 965 (+)-NOE-LACTOL DIMER, 99+% METHYLTESTOSTERONE 5127 (+)-P-BROMOTETRAMISOLE 9590 (+)-11ALPHA- OXALATE, 99% HYDROXYPROGESTERONE, 95% 661 (+)-P-MENTH-1-EN-9-OL, 97%, 9588 (+)-17-METHYLTESTOSTERONE, MIXTURE OF ISOMERS 99% 730 (+)-PERSEITOL 8681 (+)-2'-DEOXYURIDINE, 99+% 7913 (+)-PILOCARPINE 7591 (+)-2,3-O-ISOPROPYLIDENE-2,3- HYDROCHLORIDE, 99% DIHYDROXY- 1,4- 5844 (+)-RUTIN HYDRATE, 95% BIS(DIPHENYLPHOSPHINO)BUT 9571 (+)-STIGMASTANOL -
Thermal Transport in Thorium Dioxide Nuclear Engineering and Technology
Nuclear Engineering and Technology 50 (2018) 731e737 Contents lists available at ScienceDirect Nuclear Engineering and Technology journal homepage: www.elsevier.com/locate/net Original Article Thermal transport in thorium dioxide Jungkyu Park*, Eduardo B. Farfan, Christian Enriquez Kennesaw State University, Department of Mechanical Engineering, Kennesaw, GA 30144, USA article info abstract Article history: In this research paper, the thermal transport in thorium dioxide is investigated by using nonequilibrium Received 28 September 2017 molecular dynamics. The thermal conductivity of bulk thorium dioxide was measured to be 20.8 W/m-K, Received in revised form confirming reported values, and the phonon mean free path was estimated to be between 7 and 8.5 nm 20 December 2017 at 300 K. It was observed that the thermal conductivity of thorium dioxide shows a strong dependency Accepted 12 February 2018 on temperature; the highest thermal conductivity was estimated to be 77.3 W/m-K at 100 K, and the Available online 1 March 2018 lowest thermal conductivity was estimated to be 4.3 W/m-K at 1200 K. In addition, by simulating thorium dioxide structures with different lengths at different temperatures, it was identified that short Keywords: Molecular Dynamics Simulation wavelength phonons dominate thermal transport in thorium dioxide at high temperatures, resulting in Nuclear Fuel decreased intrinsic phonon mean free paths and minimal effect of boundary scattering while long Thermal Transport wavelength phonons dominate the thermal transport in thorium dioxide at low temperatures. Thorium Dioxide © 2018 Korean Nuclear Society, Published by Elsevier Korea LLC. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). -
Open Cyphersthesis FINAL.Pdf
The Pennsylvania State University The Graduate School College of Engineering RESEARCH ON LOW FREQUENCY COMPOSITE TRANSDUCERS FABRICATED USING A SOL-GEL SPRAY-ON METHOD A Thesis in Engineering Science by Robert L. Cyphers c 2012 Robert L. Cyphers Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science December 2012 The thesis of Robert L. Cyphers was reviewed and approved∗ by the following: Bernhard R. Tittmann Schell Professor of Engineering Science and Mechanics Thesis Advisor Clifford Lissenden Professor of Engineering Science and Mechanics Mark W. Horn Professor of Engineering Science and Mechanics Judith A. Todd Professor of Engineering Science and Mechanics // P. B. Breneman Department Head Head of the Department of Engineering Science and Mechanics ∗Signatures are on file in the Graduate School. Abstract Ultrasonic nondestructive evaluation is currently used in countless applications to maintain a system's operational integrity. Piezoelectric transducers are the devices commonly used in this field to search for defects. A sol-gel fabrication method utilizing a spray-on deposition method has proven to produce ultrasonic transducers useful in harsh environments. This procedure produces thin film transducers, which adhere directly to a substrate making it favorable in use with irregular surface geometries. These transducers operate at relatively high frequencies due to their minute thickness. The objective of this research is to investigate the ability for low frequency operation into the low kilohertz range. Depositing thicker layers of piezoelectric composites, including bismuth titanate and lead zirconate titanate, led to adhesion problems between the metal substrates and ceramic material. Delamination of the piezoelectric elements was determined to be caused by a large mismatch in thermal expansion coefficients. -
High Temperature Ultrasonic Transducers: a Review
sensors Review High Temperature Ultrasonic Transducers: A Review Rymantas Kazys * and Vaida Vaskeliene Ultrasound Research Institute, Kaunas University of Technology, Barsausko st. 59, LT-51368 Kaunas, Lithuania; [email protected] * Correspondence: [email protected] Abstract: There are many fields such as online monitoring of manufacturing processes, non-destructive testing in nuclear plants, or corrosion rate monitoring techniques of steel pipes in which measure- ments must be performed at elevated temperatures. For that high temperature ultrasonic transducers are necessary. In the presented paper, a literature review on the main types of such transducers, piezoelectric materials, backings, and the bonding techniques of transducers elements suitable for high temperatures, is presented. In this review, the main focus is on ultrasonic transducers with piezoelectric elements suitable for operation at temperatures higher than of the most commercially available transducers, i.e., 150 ◦C. The main types of the ultrasonic transducers that are discussed are the transducers with thin protectors, which may serve as matching layers, transducers with high temperature delay lines, wedges, and waveguide type transducers. The piezoelectric materi- als suitable for high temperature applications such as aluminum nitride, lithium niobate, gallium orthophosphate, bismuth titanate, oxyborate crystals, lead metaniobate, and other piezoceramics are analyzed. Bonding techniques used for joining of the transducer elements such as joining with glue, soldering, -
Caves and Caverns: Their Interest for Chemists and Geologists
4 ENVIRONMENT his Nob"; and many a person today shudders slightly when referring to "The Talkies". I wonder what the final word will be that slips into an Oxford Dictionary of the future to express the combination of Television and Talkie. CAVES AND CAVERNS: THEIR INTEREST FOR CHEMISTS AND GEOLOGISTS. By w. L. HAVARD, Assistant Master, Sydney Technical High School. Caves, whether they be holes in the ground, gapes in the mountain side, or wounds in the rocky face of a sea cliff, have always played a romantic part in the history and literature of the world ; mystery dwells about their thresholds, while their pitchy halls and hidden ways are the home of fairies, gnomes and sibyls, of dwarfs that toil at Vulcan's bidding. From caves, too, spake the oracles, voices of destiny heard beside the cradle and the death bed of pagan nations. Primitive man made caverns his home, peoples of early civilization made then their burying-plaees. In many parts of the world caves are natural museums which gathered through the ages relics not only of man and his tools and weapons, but of many varied kinds of animals and birds. Who would imagine the hyena, tiger, bear, rhinoceros, elephant or hippopotamus roaming in England? Yet English caves hold the bones of these animals besides those of a more familiar kind. Caves have been used successfully as hiding-places, retreats and strongholds for bandits, smugglers, pilgrims, prophets, kings. During the ·Great War certain English caves · were used ·for the storage of ammunition. During the war between Great Britain and the United States in 1812 the Mammoth Cave of Kentucky played its part in the crude manufacture of one of the essential ingredients of gun powder. -
So2 and Wine: a Review
OIV COLLECTIVE EXPERTISE DOCUMENT SO2 AND WINE: A REVIEW SO2 AND WINE: A REVIEW 1 MARCH 2021 OIV COLLECTIVE EXPERTISE DOCUMENT SO2 AND WINE: A REVIEW WARNING This document has not been submitted to the step procedure for examining resolutions and cannot in any way be treated as an OIV resolution. Only resolutions adopted by the Member States of the OIV have an official character. This document has been drafted in the framework of Expert Group “Food safety” and revised by other OIV Commissions. This document, drafted and developed on the initiative of the OIV, is a collective expert report. © OIV publications, 1st Edition: March 2021 (Paris, France) ISBN 978-2-85038-022-8 OIV - International Organisation of Vine and Wine 35, rue de Monceau F-75008 Paris - France www.oiv.int 2 MARCH 2021 OIV COLLECTIVE EXPERTISE DOCUMENT SO2 AND WINE: A REVIEW SCOPE The group of experts « Food safety » of the OIV has worked extensively on the safety assessment of different compounds found in vitivinicultural products. This document aims to gather more specific information on SO2. This document has been prepared taking into consideration the information provided during the different sessions of the group of experts “Food safety” and information provided by Member States. Finally, this document, drafted and developed on the initiative of the OIV, is a collective expert report. This review is based on the help of scientific literature and technical works available until date of publishing. COORDINATOR OIV - International Organisation of Vine and Wine AUTHORS Dr. Creina Stockley (AU) Dr. Angelika Paschke-Kratzin (DE) Pr. -
INFORMATION O a a .Aoi Chemistry-Traniuranie Elements
INFORMATION o a a .aoi Chemistry-Traniuranie Elements UNIVERSITY O r CALIFORNIA Radiation Laboratory Contract No. W-7405-eng~48 CUBSITIClTIOH CAKCBLUD IV. TT Ftv«Jbs Itti'.s fJ«cR'otsdLisV^ CRYSTAL STRUCTURES OF AMERICIUM COMPOUNDS D. H. Templeton and Carol H. Dauben February 3, 1953 RESTRICTEO^JCTA This document cqpm pLrw ricted data as defined in ttagSrarfic Energy Act of 1944. Its tsn fip rtfa l or disclosure of Its contents ^p*ny manner to an unautor- ised person is prohibited. Berkeley, California UNIVERSITY Of CALIFORNIA Rodiotiofl Loborotory 42RC8 Cover Shoot INDE X NO. Ill K£ ■ -10/ Do not rsrtovt Tbit document eo nto in t__ IL- pages Tbit is copy ^ of tor lot tL Glassification Eoch perton who rtcoivot thltdocument must tipn the cover thstt I Route to Notsd by Date Route to Noted by D aft OHO A im *[|S 5(M) CRYSTAL STRUCTURES OF AMERICIUM COMPOUNDS1 D. H. Templeton and Carol H. Dauben Department of Chemistry and Radiation Laboratory University of California, Berkeley, California February 3, 1953 ABSTRACT The crystal structures of several compounds of americium, element 95, have been determined by the X-ray powder diffraction method. AisF^ is hexagonal (LaF^ type) with a = 4. 067 t 0.001 X and c « 7. 225 t 0.002 Si for the pseudoceil which explains the powder data. AmO^ is cubic (CaF^ type) with 1 a = 5. 38) t 0.001 X AmOCl is tetragonal (PbFCl type) with a = 4.00+O.OlX, c = 6.78 t 0.01 X. The metal parameter la 0.18 t 0.01. -
Crown Chemical Resistance Chart
Crown Polymers, Corp. 11111 Kiley Drive Huntley, IL. 60142 USA www.crownpolymers.com 847-659-0300 phone 847-659-0310 facisimile 888-732-1270 toll free Chemical Resistance Chart Crown Polymers Floor and Secondary Containment Systems Products: CrownShield covers the following five (4) formulas: CrownShield 50, Product No. 320 CrownCote, Product No. 401 CrownShield 40-2, Product No. 323 CrownShield 28, Product No. 322 CrownPro AcidShield, Product No. 350 CrownCote AcidShield, Product No. 430 CrownPro SolventShield, Product No. 351 CrownCote SolventShield, Product No. 440 This chart shows chemical resistance of Crown Polymers foundational floor and secondary containment product line that would be exposed to chemical spill or immersion conditions. The chart was designed to provide general product information. For specific applications, contact your local Crown Polymers Floor and Secondary Containment Representative or call direct to the factory. ; Resistant to chemical immersion up to 7 days followed by wash down with water 6 Spillage environments that will be cleaned up within 72 hours after initial exposure. 9 Not Recommended Chemical CrownShield SolventShield AcidShield Chemical CrownShield SolventShield AcidShield 1, 4-Dichloro-2-butene 9 6 6 Aluminum Bromate ; ; ; 1, 4-Dioxane 9 6 6 Aluminum Bromide ; ; ; 1-1-1 Trichloroethane 9 ; ; Aluminum Chloride ; ; ; 2, 4-Pentanedione 6 ; 6 Aluminum Fluoride (25%) ; ; ; 3, 4-Dichloro-1-butene 6 6 6 Aluminum Hydroxide ; ; ; 4-Picoline (0-50%) 9 6 6 Aluminum Iodine ; ; ; Acetic Acid (0-15%) 9 6 6 -
Sulfite: Here, There, Everywhere
Sulfite: Here, There, Everywhere Max T. Baker, PhD Associate Professor Department of Anesthesia University of Iowa Inadvertent Exposures Combustion of fossil fuels, Air pollutant Large quantities as sulfur dioxide are expelled from volcanos Kilauea on the Big Island Small quantities endogenously formed in mammals from sulfur-containing amino acid metabolism Deliberate Exposures As Preservative- Wine, Beer (dates to Roman times From burning sulfur candles) Fruits and Vegetables (reduce browning, extend shelf-life) Pharmaceuticals1 Reductant - Antioxidant - Antimicrobial What are Sulfites? Oxidized Forms of the Sulfur Atom Sulfur Dioxide, MW = 64, bp = - 10oC (gaseous) Sulfur (IV) - Oxidation state of 4 S = Atomic number 16 – electrons/shell, 2,8,6 Sodium Dioxide Readily Hydrates2 Sulfur Carbon Dioxide Dioxide (irritant) H O H2O 2 Sulfurous Unstable Carbonic low acid species acid pH high pH Bisulfite Bicarbonate anion anion Sulfite Carbonate dianion dianion Forms radical Doesn’t form radical Bisulfite Can Combine with SO2 to form Metabisulfite + excess Bisulfite Metabisulfite (disulfite, pyrosulfite) “Sulfite” usually added to drugs as sodium or potassium salts of: Sulfite, Bisulfite, or Metabisulfite Endogenous to Mammals Small quantities formed from sulfur-containing amino acid metabolism - cysteine, methionine3 + - + H2O + 2H + 2 e Sulfite Sulfate Rapidly detoxified by sulfite oxidase (SOX) to form sulfate – a two electron oxidation, molybdenum dependent Two Confirmed Sulfite Toxicities Neurological abnormalities from genetic sulfite oxidase deficiency3 Allergic reactions from exogenous exposure4 Oral, parenteral, inhalational exposure: dermatitis, urticaria, flushing, hypotension, abdominal pain and diarrhea to life- threatening anaphylactic and asthmatic reactions “The overall prevalence of sulfite sensitivity in the general population is unknown and probably low. Sulfite sensitivity is seen more frequently in asthmatic than in nonasthmatic people." - FDA Prevalence – 3-10% are sulfite sensitive among asthmatic subjects. -
1 Abietic Acid R Abrasive Silica for Polishing DR Acenaphthene M (LC
1 abietic acid R abrasive silica for polishing DR acenaphthene M (LC) acenaphthene quinone R acenaphthylene R acetal (see 1,1-diethoxyethane) acetaldehyde M (FC) acetaldehyde-d (CH3CDO) R acetaldehyde dimethyl acetal CH acetaldoxime R acetamide M (LC) acetamidinium chloride R acetamidoacrylic acid 2- NB acetamidobenzaldehyde p- R acetamidobenzenesulfonyl chloride 4- R acetamidodeoxythioglucopyranose triacetate 2- -2- -1- -β-D- 3,4,6- AB acetamidomethylthiazole 2- -4- PB acetanilide M (LC) acetazolamide R acetdimethylamide see dimethylacetamide, N,N- acethydrazide R acetic acid M (solv) acetic anhydride M (FC) acetmethylamide see methylacetamide, N- acetoacetamide R acetoacetanilide R acetoacetic acid, lithium salt R acetobromoglucose -α-D- NB acetohydroxamic acid R acetoin R acetol (hydroxyacetone) R acetonaphthalide (α)R acetone M (solv) acetone ,A.R. M (solv) acetone-d6 RM acetone cyanohydrin R acetonedicarboxylic acid ,dimethyl ester R acetonedicarboxylic acid -1,3- R acetone dimethyl acetal see dimethoxypropane 2,2- acetonitrile M (solv) acetonitrile-d3 RM acetonylacetone see hexanedione 2,5- acetonylbenzylhydroxycoumarin (3-(α- -4- R acetophenone M (LC) acetophenone oxime R acetophenone trimethylsilyl enol ether see phenyltrimethylsilyl... acetoxyacetone (oxopropyl acetate 2-) R acetoxybenzoic acid 4- DS acetoxynaphthoic acid 6- -2- R 2 acetylacetaldehyde dimethylacetal R acetylacetone (pentanedione -2,4-) M (C) acetylbenzonitrile p- R acetylbiphenyl 4- see phenylacetophenone, p- acetyl bromide M (FC) acetylbromothiophene 2- -5- -
Optical Absorption in Gel Grown Barium Oxalate Single Crystals
OPTOELECTRONICS AND ADVANCED MATERIALS – RAPID COMMUNICATIONS Vol. 4, No. 11, November 2010, p. 1713 - 1716 Optical absorption in gel grown barium oxalate single crystals P. V. DALAL*, K. B. SARAF, M. P. DESHPANDEa P. G. Department of Physics, Pratap College, Amalner -425 401 aDepartment of Physics, Sardar Patel University, Vallabh Vidyanagar -388 120, Gujarat, India Single crystals of barium oxalate have been grown by simple gel technique using agar gel as the growth medium at ambient temperature. The slow and controlled reaction between barium chloride and oxalic acid in agar gel has formed barium oxalate. Optical absorption spectra of this grown crystal is recorded in the wavelength region from 200 to 800 nm. The absorption spectra reveal transitions involving absorption and emission of phonons and also show that the crystal is transparent in the region 500 to 800 nm. The detail study supports the existence of forbidden indirect transition in the material. Different segment of α1/3 vs hν graph were used to distinguish individual contribution of phonons and scattering of charge carriers in the lattice is found due to acoustic phonons. (Received October 27, 2010; accepted November 10, 2010) Keywords: Barium oxalate single crystal, Agar-agar gel, X-ray diffraction, Photo-absorption, Photon energy 1. Introduction The reaction, which leads to the growth of crystals can be, expressed as Barium oxalate is a pyro-nature material that shows great promise in pyrotechnic and high temperature BaCl2 + H2C2O4 = BaC2O4 +2HCl electronic applications. The high dielectric constant and melting point of barium oxalate is an advantage to The optimum conditions for the growth of barium improve hardness of barium titanate in capacitor industries oxalate single crystals were: concentration of gel 1.5%, [1].