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Docteur» at the University François Rabela
UNIVERSITÉ FRANÇOIS – RABELAIS DE TOURS École Doctorale « Santé - Sciences Biologiques - Chimie du Vivant » and UNIVERSITY OF LJUBLJANA, FACULTY OF PHARMACY «Department of Pharmaceutical Chemistry» A cotutelle thesis submitted in fulfillment of the requirements for the degree of «Docteur» at the University François Rabelais of Tours (France) and Doctor of Pharmacy at the University of Ljubljana (Slovenia) In Pharmaceutical Chemistry Publicly defended on the 1st of March 2013 by Mitja KOVAČ in Ljubljana FLUORATION DE DERIVES DU BENZOVESAMICOL POUR L'OBTENTION DE RADIOLIGANDS POTENTIELS DU TRANSPORTEUR VESICULAIRE DE L'ACETYLCHOLINE Under the co-direction of: Associate Professor Sylvie Mavel (MCU, Tours) and Associate Professor Marko Anderluh (Ljubljana) ----------------- JURY for Oral Defense: Ms MAVEL Sylvie – Associate Professor, University François-Rabelais, Tours, France Mr ANDERLUH Marko – Associate Professor, University of Ljubljana, Slovenia Mr DOLLÉ Frédéric – Service Hospitalier Frédéric Joliot, Institut d'Imagerie BioMédicale - CEA, Orsay, France (Reviewer) Mr EMOND Patrick – Professor, University François-Rabelais, Tours, France Ms GMEINER STOPAR Tanja – Assistant Professor, University of Ljubljana, Slovenia (Reviewer) Mr GOBEC Stanislav – Professor, University of Ljubljana, Slovenia (Chairman) This cotutelle PhD was carried out with the collaboration between the University of Tours (Laboratoire de Biophysique Médicale et Pharmaceutique, Unité INSERM U930 - FRANCE) and the University of Ljubljana (Faculty of Pharmacy, Department of Pharmacutical Chemistry - SLOVENIA). The work was supported by a grant from the Slovene Human Resources Development and Scholarship Fund, by a grant from the University of Ljubljana (Inovativna shema za sofinanciranje doktorskega študija za spodbujanje sodelovanja z gospodarstvom in reševanja aktualnih družbenih izzivov - generacija 2010 Univerza v Ljubljani), and by a Slovenia- French bilateral collaboration project (project n° BI-FR/12-13-PROTEUS-007). -
Evaluation of Liquid Ammonium Polyphosphate As a Carrier of Iron and Zinc
EVALUATION OF LIQUID AMMONIUM POLYPHOSPHATE AS A CARRIER OF IRON AND ZINC by ; V<P RATMUNDO RALLAN GANIRON B. S. A., University of the Philippines, 1961 A MASTER'S THESIS submitted in partial fulfillment of the requirement for the degree MASTER OF SCIENCE Department of Agronomy KANSAS STATE UNIVERSITY Manhattan, Kansas 1966 Approved by: Jor Professor LP ZGGf it Tj( £/<?7 TABLE OF CONTENTS INTRODUCTION 1 REVIEW OF LITERATURE 3 Iron . 3 Zinc * MATERIALS AND METHODS 13 Fertiliser Materials 13 Field Experiments H Soil Sampling 20 Laaf Sampling 22 Chemical Analysis 22 (a) Zinc 22 (b) Iron 24 (c) Phosphorua 25 (d) Potassium •« 27 (a) Organic Matter 27 (f) pH 27 (g) Protain 27 RESULTS AND DISCUSSIONS 26 SUMMARY AND CONCLUSIONS 4$ ACKNOWLEDGMENT. 51 LITERATURE CITED 52 INTRODUCTION Increasing attention has baan focused to the need of fertilising with micronutrient elements to achieve maximum production and optimum quality of farm crops. The supply of these elements in the soil has become limited in some areas as a result of the introduction of high yielding varieties, better and more intensive cropping practices, and increased use of high analysis fertilisers. In some cases, the ob- served deficiencies of these micronutrients have been man- made due to addition of interfering elements for other pur- poses. For instance there is the copper induced iron chlorosis, copper being introduced as agricultural sprays and the phosphorus induced iron and zinc deficiencies, phos- phorus being introduced to meet the phosphorus requirement of farm crops. How to minimise such interactions and the problems of keeping these micronutrient elements available to the plants when applied to the soil have been the sub- ject of intensive researches. -
Chemicals Used for Chemical Manufacturing Page 1 of 2
Chemicals used for Chemical Manufacturing Page 1 of 2 Acetic Acid (Glacial, 56%) Glycol Ether PMA Acetone Glycol Ether PNB Acrylic Acid Glycol Ether PNP Activated Carbon Glycol Ether TPM Adipic Acid Glycols Aloe Vera Grease Aluminum Stearate Gum Arabic Aluminum Sulfate Heat Transfer Fluids Amino Acid Heptane Ammonium Acetate Hexane Ammonium Bicarbonate Hydrazine Hydrate Ammonium Bifluoride Hydrochloric Acid (Muriatic) Ammonium Chloride Hydrogen Peroxide Ammonium Citrate Hydroquinone Ammonium Hydroxide Hydroxylamine Sulfate Ammonium Laureth Sulfate Ice Melter Ammonium Lauryl Sulfate Imidazole Ammonium Nitrate Isobutyl Acetate Ammonium Persulfate Isobutyl Alcohol Ammonium Silicofluoride Calcium Stearate Dipropylene Glycol Isopropanolamine Ammonium Sulfate Carboxymethylcellulose Disodium Phosphate Isopropyl Acetate Antifoams Caustic Potash D'Limonene Isopropyl Alcohol Antifreeze Caustic Soda (All Grades) Dodecylbenzene Sulfonic Acid Isopropyl Myristate Antimicrobials Caustic Soda (Beads, Prills) (DDBSA) Isopropyl Palmitate Antimony Oxide Cetyl Alcohol Dowfrost Itaconic Acid Aqua Ammonia Cetyl Palmitate Dowfrost HD Jojoba Oil Ascorbic Acid Chlorine, Granular Dowtherm SR-1 Keratin Barium Carbonate Chloroform Dowtherm 4000 Lactic Acid Barium Chloride Chromic Acid EDTA Lanolin Beeswax Citric Acid (Dry and Liquid) EDTA Plus Lauric Acid Bentonite Coal Epsom Salt Lauryl Alcohol Benzaldehyde Cocamide DEA Ethyl Acetate Lecithin Benzoic Acid Copper Nitrate Ethyl Alcohol (Denatured) Lime Benzyl Alcohol Copper Sulfate Ethylene Glycol Linoleic Acid Bicarbonate -
PPO2 Mutations in Amaranthus Palmeri:Implications on Cross-Resistance
agriculture Article PPO2 Mutations in Amaranthus palmeri: Implications on Cross-Resistance Pâmela Carvalho-Moore 1,2 , Gulab Rangani 1, James Heiser 3, Douglas Findley 4, Steven J. Bowe 4 and Nilda Roma-Burgos 1,* 1 Department of Crop, Soil and Environmental Sciences, University of Arkansas, Fayetteville, AR 72704, USA; [email protected] (P.C.-M.); [email protected] (G.R.) 2 Former Cell and Molecular Biology Program, University of Arkansas, Fayetteville, AR 72704, USA 3 Fisher Delta Research Center, College of Agriculture, University of Missouri, Portageville, MO 63873, USA; [email protected] 4 BASF Corporation, Research Triangle Park, NC 27709, USA; douglas.fi[email protected] (D.F.); [email protected] (S.J.B.) * Correspondence: [email protected] Abstract: In Arkansas, resistance to protoporphyrinogen IX oxidase (PPO)-inhibiting herbicides in Amaranthus palmeri S. Wats. is mainly due to target site mutations. Although A. palmeri PPO-mutations are well investigated, the cross-resistance that each ppo mutant endows to weed populations is not yet well understood. We aimed to evaluate the response of PPO-resistant A. palmeri accessions, harboring the ppo2 mutations DG210 and G399A, to multiple PPO-inhibiting herbicides. Six resistant and one susceptible field accessions were subjected to a dose–response assay with fomesafen, and selected survivors from different fomesafen doses were genotyped to characterize the mutation profile. The level of resistance to fomesafen was determined and a cross-resistance assay was conducted with 1 Citation: Carvalho-Moore, P.; and 2 times the labeled doses of selected PPO herbicides. The accession with higher predicted dose Rangani, G.; Heiser, J.; Findley, D.; to control 50% of the population (ED50) had a higher frequency of DG210-homozygous survivors. -
Acifluorfen Sorption, Degradation, and Mobility in a Mississippi Delta Soil
Acifluorfen Sorption, Degradation, and Mobility in a Mississippi Delta Soil L. A. Gaston* and M. A. Locke ABSTRACT repulsion effects, acifluorfen is sorbed by soil or soil Potential surface water and groundwater contaminants include her- constituents (Pusino et al., 1991; Ruggiero et al., 1992; bicides that are applied postemergence. Although applied to the plant Pusino et al., 1993; Gennari et al., 1994b; NeÁgre et al., canopy, a portion of any application reaches the soil either directly 1995; Locke et al., 1997). Although the extent of sorp- or via subsequent foliar washoff. This study examined sorption, degra- tion in soil is generally proportional to OC content dation, and mobility of the postemergence herbicide acifluorfen (5-[2- (Gennari et al., 1994b; NeÁgre et al., 1995; Locke et al., chloro-4-(trifluoromethyl)phenoxy]-2-nitrobenzoic acid) in Dundee 1997), sorption likely involves processes other than par- silty clay loam (fine-silty, mixed, thermic, Aeric Ochraqualf) taken titioning between aqueous and organic matter phases. from conventional till (CT) and no-till (NT) field plots. Homogeneous In particular, acifluorfen forms complexes with divalent surface and subsurface samples were used in the sorption and degrada- tion studies; intact soil columns (30 cm long and 10 cm diam.) were and trivalent cations (Pusino et al., 1991; Pusino et al., used in the mobility study. Batch sorption isotherms were nonlinear 1993) that may be sorbed or precipitated. Complex for- (Freundlich model) and sorption paralleled organic C (OC) content. mation and subsequent sorption may partially account All tillage by depth combinations of soil exhibited a time-dependent for increased acifluorfen sorption with decreasing soil approach to sorption equilibrium that was well described by a two- pH or increasing cation exchange capacity (Pusino et site equilibrium±kinetic model. -
40 CFR Ch. I (7–1–18 Edition) § 455.61
§ 455.61 40 CFR Ch. I (7–1–18 Edition) from: the operation of employee show- § 455.64 Effluent limitations guidelines ers and laundry facilities; the testing representing the degree of effluent of fire protection equipment; the test- reduction attainable by the applica- ing and emergency operation of safety tion of the best available tech- showers and eye washes; or storm nology economically achievable water. (BAT). (d) The provisions of this subpart do Except as provided in 40 CFR 125.30 not apply to wastewater discharges through 125.32, any existing point from the repackaging of microorga- source subject to this subpart must nisms or Group 1 Mixtures, as defined achieve effluent limitations rep- under § 455.10, or non-agricultural pes- resenting the degree of effluent reduc- ticide products. tion attainable by the application of the best available technology economi- § 455.61 Special definitions. cally achievable: There shall be no dis- Process wastewater, for this subpart, charge of process wastewater pollut- means all wastewater except for sani- ants. tary water and those wastewaters ex- § 455.65 New source performance cluded from the applicability of the standards (NSPS). rule in § 455.60. Any new source subject to this sub- § 455.62 Effluent limitations guidelines part which discharges process waste- representing the degree of effluent water pollutants must meet the fol- reduction attainable by the applica- lowing standards: There shall be no dis- tion of the best practicable pollut- charge of process wastewater pollut- ant control technology (BPT). ants. Except as provided in 40 CFR 125.30 through 125.32, any existing point § 455.66 Pretreatment standards for existing sources (PSES). -
Effects of Different Sources of Fertilizer Nitrogen on Growth and Nutrition of Western Hemlock Seedlings
Effects of Different Sources U.S. Department of Agriculture Forest Service Pacific Northwest Forest of FertiIizer Nitrogen and Range Experiment Station Research Paper PNW-267 on Growth and Nutrition oJ February 1980 Western Hemlock Seedlings ---. --_. ------------------------ , I _J Authors M. A. RADWAN is Principal Plant Physiologist and DEAN S. DeBELL is Principal Silviculturist with the Forest Service, u.S. Department of Agriculture, Pacific Northwest Forest and Range Experiment Station, Forestry Sciences Laboratory, Olympia, Washington. En gl ish Equivalents 1 liter 0.2642 gallon 1 kilogram = 2.2046 pound 1 gram = 0.0353 ounce 1 centimeter = 0.3937 inch 1 kilogram per hectare 1.1206 pounds per acre (9/50C) + 32 = of EFFECTS OF DIFFERENT SOURCES OF FERTILIZER NITROGEN ON GROWTH AND NUTRITION OF WESTERN HEMLOCK Reference Abstract Radwan, M. A. , and Dean S. DeBell. 1980. Effects of different sources of fertilizer nitrogen on growth and nutrition of western hemlock seedlings. USDA For. Servo Res. Pap. PNW-267, 15 p. Pacific Northwest Forest and Range Experiment Station, Portland, Oregon. Twelve different nitrogen (N) fertilizer treatments were tested on potted western hemlock (Tsuga heterophylla (Raf. ) Sarg.) seedlings. Fertilizers affected soil N and pH, and growth and foliar chemical com position of seedlings. Ura plus N-Serve and sulfur-coated urea appear more promising for promoting growth than other fertilizers tested. Results, however, do not explain reported variability in response of hemlock stands to N fertilization. Keywords: Nitrogen fertilizer response, seedling growth, western hemlock, Tsuga heterophylla. RESEARCH SUMMARY Research Paper PNW-267 1980 The following fertilization treatments were applied in the spring to potted, 4-year-old western hemlock (Tsuga heterophylla (Raf. -
Reduction of Nitroaromatic Pesticides with Zero-Valent Iron
Chemosphere 54 (2004) 255–263 www.elsevier.com/locate/chemosphere Reduction of nitroaromatic pesticides with zero-valent iron Young-Soo Keum, Qing X. Li * Department of Molecular Biosciences and Bioengineering, University of Hawaii, 1955 East-West Road, Ag Sci 218, Honolulu, HI 96822, USA Received 5 February 2003; received in revised form 4 June 2003; accepted 4 August 2003 Abstract Reduction of eleven nitroaromatic pesticides was studied with zero-valent iron powder. Average half-lives ranged from 2.8 to 6.3 h and the parent compounds were completely reduced after 48–96 h. The di-nitro groups of the 2,6- dinitroaniline herbicides were rapidly reduced to the corresponding diamines, with a negligible amount of partially reduced monoamino or nitroso products. Low levels of de-alkylated products were observed after 10 days. The nitro group of the organophosphorus insecticides was reduced dominantly to the monoamines but in a slower rate than the 2,6-dinitroanilines. A trace amount of oxon products was found. Reduction of nitro to amino was also the predominant reaction for the diphenyl ether herbicides. Aromatic de-chlorination and de-alkylation were minor reactions. These amine products were more stable than the parent compounds and 60% or more of the amines were detected after two weeks. Humic acid decreased the reduction rates of pendimethalin, and dichlone (a known quinone redox mediator) counteracted the effect of humic acid on the reactivity. Storage of iron powder under air decreased the reactivity very rapidly due to iron oxidation. Repeated use of iron powder also showed similar results. The reduced activity of air- oxidized iron was recovered by purging with hydrogen, but not nitrogen. -
PUBLIC WATER SUPPLY SAMPLING PLAN for Contaminants with a Vermont Health Advisory – May 2020
PROPOSED PUBLIC WATER SUPPLY SAMPLING PLAN For Contaminants with a Vermont Health Advisory – May 2020 Vermont Department of Environmental Conservation Drinking Water & Groundwater Protection Division A Plan to Sample for Chemicals with a Vermont Health Advisory As required by Act 21 (2019), Section 10(b), the Secretary of the Agency of Natural Resources, on or before January 1, 2020, must publish for public review and comment a plan to collect data for contaminants in drinking water from public community water systems and all non-transient non-community water systems, for which a health advisory has been established, but no Maximum Contaminant Level has been adopted. These health advisories are referred to as Vermont Health Advisories (VHAs) in this document. 1 | P a g e TABLE OF CONTENTS I. Executive Summary …………………………………………………………………………………………..Page 3 II. Background ……………………………………………………………………………………………………… Page 4 III. Determining the VHA contaminants for sampling at public water systems ………..Page 6 IV. Sampling Considerations …..…………………………………………………………………………….. Page 10 V. Proposed Sampling Plan ………………………………………………………………………….………..Page 12 Attachments Table 1 Complete List of Vermont Health Advisories (VHAs) …………………………………………..Page 13 Table 2 Proposed List of VHAs with Potential Concern ……………………………………………………Page 18 2 | P a g e I. Executive Summary The Secretary of the Agency of Natural Resources was tasked with developing a sampling plan for public review, for certain drinking water contaminants that have an established health advisory, also known as the Vermont Health Advisory (VHA) but have no Maximum Contaminant Level (MCL). This Sampling Plan (Plan) is targeted to public community and public non- transient non-community water systems. To provide context for public water system regulation, and standards that apply, a discussion of how VHAs and MCLs are determined is given. -
Gsaüiiveiwibte
'C or GSAÜIIVEIWIBTE CUflIIITIIIi MïtiTHI AJIAlfïïf ,7 -' y/ . •'• .'7. 's -i, . \ STELLINGEN BEHORENDE BIJ HEJ FROEFSCHRIffT VAN R. FURLER 1. De episoomtheorie over het ontstaan van het mitochon- drion is weinig plausibel. R.A, Ratt and H.R. Mahler, Science 221 O972),575 2, Doordat S. Cirendini et al. de dragergassnelheid aan 'aet einde van een chromatografische kolom gebruiken, ontstaat een geflatteerd beeld van de weergegeven re- sultaten. Tevens is het niet mogelijk een dragergas- snelheid te berekenen zonder dat men de interstitiële porositeit kent» S, Cirendini, J. Vermont, J.C. Gressin and CL. Guilleain , J. Chromat. 84 (1973),24 3. De in de mode zijnde bepaling van RNA-moleculair ge- wichten door metingen aan formaldehyde behandelde RNA's berust op dubieuze aannamen. J.M. Kaper and M.E. v/aterworth,Virology 51 (1973),183 T.O. Diener and D.R. Smith, Virology *£ (^973), 359 M.M. El Manna and G. Bruening, Virology 56 (1973),198 4, Op grond van de zeer grote verschillen in stralingska- rakteristiek van de isotopen 1-131 en 1-123 is het streven van isotopenproducenten om een zo 'schoon' mogelijk 1-123 voor diagnostische doeleinden te leve- ren in strijd met de volksgezondheid, doordat de ver- tragingen#die dit oplevert onnodige stralingsbelasting voor patiënten veroorzaakt. H. ïlishiyama et al. J.Nucl.Med. 1£ (1974),261 5« De analogie die Gilbert et al. opmerken tussen de "exchange peak" in de kolom vloaistofchromatografie met behulp van ionenwisselaar en de luchtpi.ek bij gaschromatografie is twijfelachtig. T.W. Gilbert and R.A, Dobbs, Analyt.Chem. 45 (1>73), 1390. -
Chemical Resistance: Deco-Trowel
CHEMICAL RESISTANCE DECO-TROWEL ® SERIES 223 Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 1 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 COMMON PROBLEM AREAS FOR COATINGS AND SOLUTIONS Problem: Coating Solution: Points of failure Carefully and due to thin spots fully coat in coating Problem: Rough Pinhole Solution: Uneven Undercut Grind smooth welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Gaps between Solution: plates, coating Continuous can not cover welds Problem: Coating Sharp surface Solution: contours create Round the thin spots in contours coating Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover Problem: Skip welding Solution: creates gaps Continuous that coating welds can not cover 2 channels back to back IMPORTANT: Definitions for the terms and acronyms used in this guide to describe the recommended exposures, along with other important information, can be found on the cover page of this guide or by contacting Tnemec Technical Service. Coatings should not be applied in a chemical exposure environment until the user has thoroughly read and understood the product information and full project details have been discussed with Tnemec Technical Service. Tnemec Company, Inc. 6800 Corporate Drive Kansas City, Missouri 64120-1372 +1 816-483-3400 www.tnemec.com © December 16, 2019 by Tnemec Company, Inc. Chem223 Page 2 of 19 CHEMICAL RESISTANCE DECO-TROWEL ® | SERIES 223 ¹ Product is NOT suitable for direct or indirect food contact. Intended Use and temperature information relates to product’s performance capabilities only. -
Environmental Protection Agency § 117.3
Environmental Protection Agency § 117.3 (4) Applicability date. This paragraph TABLE 117.3—REPORTABLE QUANTITIES OF (i) is applicable beginning on February HAZARDOUS SUBSTANCES DESIGNATED PUR- 6, 2020. SUANT TO SECTION 311 OF THE CLEAN (j) Process waste water means any WATER ACT—Continued water which, during manufacturing or Cat- RQ in pounds processing, comes into direct contact Material egory (kilograms) with or results from the production or use of any raw material, intermediate Ammonium benzoate ...................... D ...... 5,000 (2,270) Ammonium bicarbonate .................. D ...... 5,000 (2,270) product, finished product, byproduct, Ammonium bichromate ................... A ....... 10 (4.54) or waste product. Ammonium bifluoride ...................... B ....... 100 (45.4) Ammonium bisulfite ......................... D ...... 5,000 (2,270) [44 FR 50776, Aug. 29, 1979, as amended at 58 Ammonium carbamate .................... D ...... 5,000 (2,270) FR 45039, Aug. 25, 1993; 65 FR 30904, May 15, Ammonium carbonate ..................... D ...... 5,000 (2,270) 2000; 80 FR 37112, June 29, 2015; 83 FR 5208, Ammonium chloride ........................ D ...... 5,000 (2,270) Feb. 6, 2018] Ammonium chromate ...................... A ....... 10 (4.54) Ammonium citrate dibasic ............... D ...... 5,000 (2,270) Ammonium fluoborate ..................... D ...... 5,000 (2,270) § 117.2 Abbreviations. Ammonium fluoride ......................... B ....... 100 (45.4) NPDES equals National Pollutant Ammonium hydroxide ..................... C