Diário da Constituinte [gravação de vídeo] : [programa n. 686]

Os constituintes já aprovaram os títulos I e II, Capítulo I que trouxe inovações, como o habeas data e o mandado de segurança coletivo. No Capítulo II, garantiu-se o seguro desemprego, licença maternidade, entre outros. Houve muitos debates sobre o direito de greve e a imprescritibilidade da ação trabalhista para o trabalhador rural, este último foi aprovado. Ficou pendente a votação do direito de greve.

Decreto Rectoral No. 686 : Créase la Especialización en Ejercicio Físico para la Salud

Generación de nuevos programas académicos que resulten adecuados para la realidad del país y se constituyan en fuentes de soluciones y desarrollos innovadores para el avance y crecimiento de la nación colombiana. Especialización en Ejercicio Físico para la Salud

Na 50 Nachlass Arthur Schopenhauer - 'Schopenhauer-Archiv', 686 - Mitteilung über den aktuellen Stand der Verhandlungen in der Erbschaftssache

u.a.: Geplanter Entzug der Vollmacht von Gottlieb Wilhelm Skerle;

Na 1 Nachlass Max Horkheimer, 686 - Rosenzweig-Test, "Art Project on Fascist Agitator" (p. IX 148.1-2 - IX 149.1-7)

Zum Rosenzweig-Test, 1945; Brown, J.F.: "Memorandum on the Modification of the Rosenzweig Picture Frustration Test". Typoskript, 3 Blatt; Rosenzweig, Saul. "The Picture-Association Method and Its Application in a Study of Reactions to Frustration.", Sonderdruck aus: Journal of Personality, September 1945, S. 3-23; Materialien zum "Art Project on Fascist Agitator" (1945):; 1. "What is a Fascist Agitator?", a) Typoskript, 1 Blatt, b) Typoskript mit handschriftlichen Korrekturen, 2 Blatt; 2. "Some Traits of the Fascist Agitator". Typoskript, 5 Blatt; 3. "Pamphlet", a) Typoskript, 1 Blatt, b) Typoskript, 1 Blatt, c) Typoskript mit dem Titel 'Devices of the Agitator', 1 Blatt; 4. Max Horkheimer: eigenhändige Notizen über den Agitator, 1 Blatt; 5. "Quotes from the Agitator (pages refer to Leo Löwenthals manuscript vol. III)". Typoskript, 7 Blatt; 6. Adressenlisten, 3 Blatt; 7. Materialien zum 'Agitator-Projekt': Photos, Reproduktionen von Zeichnungen und Zeitungsausschnitten;

Contents, partition, and isotopic composition of sulphur in sediments from ODP Sites 680 and 686

We have determined (1) the abundance and isotopic composition of pyrite, monosulphide, elemental sulphur, organically bound sulphur, and dissolved sulphide; (2) the partition of ferric and ferrous iron; (3) the organic carbon contents of sediments recovered at two sites drilled on the Peru Margin during Leg 112 of the Ocean Drilling Program. Sediments at both sites are characterised by high levels of organically bound sulphur (OBS). OBS comprises up to 50% of total sedimentary sulphur and up to 1% of bulk sediment. The weight ratio of S to C in organic matter varies from 0.03 to 0.15 (mean = 0.10). Such ratios are like those measured in lithologically similar, but more deeply buried petroleum source rocks of the Monterey and Sisquoc formations in California. The sulphur content of organic matter is not limited by the availability of porewater sulphide. Isotopic data suggest that sulphur is incorporated into organic matter within a metre of the sediment surface, at least partly by reaction with polysulphides. Most inorganic Sulphur occurs as pyrite. Pyrite formation occurred within surface sediments and was limited by the availability of reactive iron. But despite highly reducing sulphidic conditions, only 35-65% of the total iron was converted to sulphide; 10-30% of the total iron still occurs as Fe(III). In surface sediments, the isotopic composition of pyrite is similar to that of both iron monosulphide and dissolved sulphide. Either pyrite, like monosulphide, formed by direct reaction between dissolved sulphide and detrital iron, and/or the sulphur species responsible for converting FeS to FeS2 is isotopically similar to dissolved sulphide. Likely stoichiometries for the reaction between ferric iron and excess sulphide imply a maximum resulting FeS2:FeS ratio of 1:1. Where pyrite dominates the pool of iron sulphides, at least some pyrite must have formed by reaction between monosulphide and elemental sulphur and/or polysulphide. Elemental sulphur (S°) is most abundant in surface sediments and probably formed by oxidation of sulphide diffusing across the sediment-water interface. In surface sediments, S° is isotopically heavier than dissolved sulphide, FeS and FeS2 and is unlikely to have been involved in the conversion of FeS to FeS2. Polysulphides are thus implicated as the link between FeS and FeS2.