Comparative study of the LC-MS/MS and UPLC-MS/MS for the multi-residue analysis of quinolones, penicillins and cephalosporins in cow milk, and validation according to the regulation 2002/657/EC

The aim of this study was to develop and validate an analytical method to simultaneously determine European Union-regulated beta-lactams (penicillins and cephalosporins) and quinolones in cow milk. The procedure involves a new solid phase extraction (SPE) to clean-up and pre-concentrate the three series of antibiotics before analysis by liquid chromatography¿tandem mass spectrometry (LC-MS/MS) and ultra-high-performance liquid chromatography¿tandem mass spectrometry (UPLC-MS/MS). LC-MS/MS and UPLC-MS/MS techniques were also compared. The method was validated according to the Directive 2002/657/EC and subsequently applied to 56 samples of raw cow milk supplied by the Laboratori Interprofessional Lleter de Catalunya (ALLIC) (Laboratori Interprofessional Lleter de Catalunya, Control Laboratory Interprofessional of Milk of Catalunya).

Evaluation of the Confirmation Light System at Signalized Intersections in Medium to Large Iowa Communities to Reduce Red Light Running Violations”, TR-657, 2015

Red light running continues to be a serious safety concern for many communities in the United States. The Federal Highway Administration reported that in 2011, red light running accounted for 676 fatalities nationwide. Red light running crashes at a signalized intersections are more serious, especially in high speed corridors where speeds are above 35 mph. Many communities have invested in red light countermeasures including low-cost strategies (e.g. signal backplates, targeted enforcement, signal timing adjustments and improvement with signage) to high-cost strategies (e.g. automated enforcement and intersection geometric improvements). This research study investigated intersection confirmation lights as a low-cost strategy to reduce red light running violations. Two intersections in Altoona and Waterloo, Iowa were equipped with confirmation lights which targeted the through and left turning movements. Confirmation lights enable a single police officer to monitor a specific lane of traffic downstream of the intersection. A before-after analysis was conducted in which a change in red light running violations prior to- and 1 and 3 months after installation were evaluated. A test of proportions was used to determine if the change in red light running violation rates were statistically significant at the 90 and 95 percent levels of confidence. The two treatment intersections were then compared to the changes of red light running violation rates at spillover intersections (directly adjacent to the treatment intersections) and control intersections. The results of the analysis indicated a 10 percent reduction of red light running violations in Altoona and a 299 percent increase in Waterloo at the treatment locations. Finally, the research team investigated the time into red for each observed red light running violation. The analysis indicated that many of the violations occurred less than one second into the red phase and that most of the violation occurred during or shortly after the all-red phase.

Arkistoluettelo 657: Taneli Kuusisto

Luettelo Kansalliskirjastossa olevaan Taneli Kuusiston arkistoon sisältyvästä muusta kuin musiikkiaineistosta. Musiikkiaineisto: ks. arkistoluettelo 611.

Resolución 657(XXXIII): Comité Especial de la Comisión Económica para América Latina y el Caribe sobre Población y Desarrollo

Incluye Bibliografía

Resolution 657(XXXIII) Ad Hoc Committee on Population and Development of the Economic Commission for Latin America and the Caribbean

Includes bibliography

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 657 - Kurzmitteilungen an Juliane Trosiener wegen finanzieller Angelegenheiten

u.a.: Bankhaus Muhl;

Na 1 Nachlass Max Horkheimer, 657 - "The Philosophy of Western Society", "Bericht über die Aktivitäten des Instituts für Sozialforschung für Robert M. MacIver", "Über die Tätigkeit des Instituts für Sozialforschung", "Stipendiaten des Instituts für Sozialforschung: Forschungsberichte", "Research Projects of the International Institut of Social Research" (p. IX 56-IX 59.2)

Über das Forschungsprogramm: The Philosophy of Western Society. Teilstück des allgemeinen Forschungsprogramms, veröffentlicht unter dem Untertitel: "The Philosophy of Social Science", in: "International Institute of Social Research. A Report of Its History, Aims and Activites, 1933-1938", New York (1938?), S. 19, Typoskript mit eigenhändiger Korrektur, 2 Blatt; Bericht über die Aktivitäten des Instituts für Sozialforschung für Robert M. MacIver, 1938-39: 1. Bericht vom 7.12.1939; a) Typoskript, englisch, 9 Blatt; b) Typoskript, als Brief von Pollock an Robert M. MacIver, Typoskript 10 Blatt; c) Entwurf Typoskript, englisch, 15 Blatt; d) Entwurf Typoskript, deutsch, 17 Blatt; MacIver, Robert M.: 1 Brief mit Unterschrift an Friedrich Pollock, New York, 27.04.1938, 1 Blatt; "Some data on the Institut`s Staff and Activities", 11.03.1938, zwei Typoskripte, je 2 Blatt; Über die Tätigkeiten des Instituts für Sozialforschung. Verschiedene Berichte. 1939; Aufstellung der Forschungsgebiete verschiedener Mitarbeiter des Instituts. Ohne Datum, Typoskript, 9 Blatt; Aufstellung der Forschungsgebiete verschiedener Mitarbeiter des Institutes, aus einem Bericht. Typoskript, 7 Blatt; Bericht an den Präsidenten des Columbia University. Typoskript, 2 Blatt; "Contribution of Dr. Franz Neumann to the Round Table Discussion, Chicago, Social Science Reaserach Building" Dezember 1939; a) Typoskript mit Handschriftlichen Korrekturen, 3 Blatt; b) Typoskript, 3 Blatt; "Statment on the objectives of the International Institut of Social Research". Typoskript, 2 Blatt; Stipendiaten des Instituts für Sozialforschung: Forschungsberichte, Ende 1939; Adorno, Theodor W.: a) Typoskript, englisch, mit eigenhändigen Korrekturen, 4 Blatt; b) Typoskript, deutsch, 3 Blatt; Beck, Maximilian: "Geschichte des Begriffs der Vernunft von Platon bis Husserl (Outline)". Typoskript, englisch und deutsch, mit handschriftlichen Korrekturen, 7 Blatt; Flechtheim, Ossip K.: Typoskript mit handschriftlichen Ergänzungen, 1 Blatt; Fried, Hans Ernest: Typoskript, 1 Blatt, 16.11.1939; Grossmann, Henryk: "Capitalism in the 13th Century"; a) Typoskript, englisch, mit handschriftlichen Korrekturen, 6 Blatt; b) Typoskript, englisch, 6 Blatt; c) Typoskript, deutsch, 4 Blatt; Grossmann, Henryk: "The Classical Theory and Marxism"; a) Typoskript, englisch, mit handschriftlichen Korrekturen, 2 Blatt; b) Typoskript, deutsch, mit handschriftlichen Korrekturen, 2 Blatt; Kirchheimer, Otto: Manuskript, 1 Blatt; Lauterbach, Albert: a) Typoskript, englisch, mit handschriftlichen Korrekturen, 2 Blatt; b) Typoskript, deutsch, mit handschriftlichen Korrekturen, 1 Blatt; Marcuse, Herbert: Typoskript mit handschriftlichen Korrekturen, 2 Blatt; Neumann, Franz L.: Typoskript, 2 Blatt; Wittfogel, Karl August: Typsokript, 2 Blatt; Zilsel, Edgar: Typoskript, 4 Blatt; Research Projects of the International Institute of Social Research. nicht vor 1939; Beschreibung der Forschungsprojekte: Pollock, Friedrich: "Economic and Social Cosequences of a Prepardness Economy". Neumann, Franz L.: "The Rule of Law". Fromm, Erich: "The German Worker in the Weiman Republic". Kirchheimer,Otto: "Criminal Law and Social Structure". Marcuse, Herbert: " A Text and Source Book for the History of Philosophy". Fromm, Erich: "Character Structure of Modern Man". Neumann, Franz L.: "The Theory and Practice of European Labor Law". Wittfogel, Karl August; Wittfogel-Lang, Olga: "The Chinese Family"; Dasselbe wie in "Beschreibung der Forschungsprojekte", ausgenommen Pollock, Friedrich: "Economic and Social Cosquences of a Prepardness Economy" und Fromm, Erich: "The German Worker in the Weimar Republic", zusätzlich Kirchner, Otto; Weil, Felix: "Changes in Social Stratification, National Income, and Living Standards of Germany since 1933"; 1 Ordner, Typoskript mit eigenhändigen Korrekturen, 49 Blatt;

Characteristics and distribution of Neogene turbidites at ODP Site 108-657

Numerous and variable silty-sandy siliciclastic turbidites were observed in Neogene pelagic sediments (late Miocene to Holocene) at Site 657: (1) thick-bedded, coarse-grained and thin-bedded, fine-grained turbidites; and (2) turbidites composed of eolian dune sand and shallow-water bioclasts or of fluvial-sand or mixed sandy component assemblages. The stratigraphic distribution of these turbidites indicates five periods during which climatic conditions and material sources change. Turbidite occurrence prior to 6.2 Ma (late Miocene) is sparse; the deposits contain coarse and fine-grained turbidites with quartz grains of eolian or mixed origin suggesting the existence of arid conditions at about 8.5 and 6.5 Ma. A coarse-grained turbidite of fluvial origin, recording a humid climate, occurs at about 6.2 Ma. During the early Pliocene, turbidites are frequent (15/Ma); they contain only fine-grained sequences comprising material of mixed origin, which indicates a more humid climate perhaps. The late Pliocene starts with rare coarse-grained turbidites of wind-transported sand while the uppermost Pliocene deposits show a higher frequency of fine-grained sequences (10/0.7 Ma) composed mainly of fluvial material. During the early Pleistocene, similar high turbidite frequency was observed (20/1.3 Ma) but with a total lack of eolian supply. During the last 0.7 Ma, the frequency decreases and the sequences are characterized by highly variable sediment components that could be related to strong variations of climatic conditions. The sedimentary characteristics of turbidites are mainly controlled by sediment source and climate. The frequency must be influenced by sea-level variations, by cyclic processes of climatic origin, and possibly by variations in the continental slope morphology. Clay mineral assemblages suggest a south Saharan source of terrigenous material during the late Miocene and the Pliocene and a northwest Saharan source during the Pleistocene.