949 resultados para 333.332


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Syftet med uppsatsen är att undersöka hur en fackförening på en liten ort i Dalarna upplevt den stora arbetsmarknadskonflikt hösten 1909, känd som storstrejken. Hur dess medlemmar upplevde de påfrestningar de drabbades av och hur de klarade strejken och dess följder. Materialet består av mötesprotokoll från avdelningen samt den korrespondens som förekom mellan fackföreningen och förbundsledningen, och LO:s landssekretariat. I centrum för undersökningen står den under 1907 startade fackföreningen vid J.H. Munktells pappersbruk AB i Grycksbo, avdelning 332, tillhörande Grov- och Fabriksarbetarförbundet. Resultatet av undersökningen visar att fackföreningen kände en mycket begränsad entusiasm för storstrejken, beroende på dålig ekonomi och bristande tilltro till den egna förmågan. Vid strejkens början gick fackföreningen lojalt ut i strejk. Den fortsatta utvecklingen ledde till den inte ovanliga bilden med blockad och fridlysning av arbetsplatsen, strejkbryteri och ett med tiden ökande antal arbetare som gav upp strejken och sitt fackliga engagemang. För några få arbetare blev konsekvensen avsked. För fackföreningen blev konsekvensen ett drastiskt minskande medlemsantal.

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Thermal stability, thermal decomposition process, residual mass, temperature of glass transition (T-g) and temperature dependence of storage modulus (E'), were determined for latex membranes prepared from six clones of Hevea brasiliensis: IAC 331, IAC 332, IAC 333 and IAC 334 grown at experimental plantations of Instituto Agronomico de Campinas (IAC) in Votuporanga, São Paulo State, Brazil. Latex membranes from GT1 and RRIM 600 Asian matrix clones were used as references. The thermal behavior of latex membranes from genetically improved rubber trees was characterized using thermogravimetry/derivative thermogravimetry (TG/DTG), differential scanning calorimetry (DSC) and dynamic mechanical analysis (DMA). The thermal behavior of latex from clones studied in the present work showed similar features of the clones previously reported (IAC 40, IAC 300, IAC 301, IAC 328, IAC 329 and IAC 330), with mass loss in four consecutive steps, except IAC 333, which showed an additional mass loss step. (c) 2006 Elsevier B.V. All rights reserved.

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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

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The thermal denaturation and aggregation of the HbGp, in the oxy- and cyanomet-forms, was investigated by DSC, AUC, DLS, optical absorption and CD, in the pH range from 5.0 to 7.0. Oxy-HbGp has a denaturation process partially reversible and dependent on the temperature. DSC melting curve is characterized by a single peak with Tc value of 333.4±0.2K for oxy-HbGp, while two peaks with Tc values of 332.2±0.1 and 338.4±0.2K are observed for cyanomet-HbGp, at pH 7.0. In acidic pH oxy- and cyanomet-HbGp are more stable showing higher Tc values and aggregation. AUC data show that, HbGp, at pH 7.0, upon denaturation, remains undissociated at 323K, presenting oligomeric dissociation at 333 (12±3% of tetramer and 88±5% of whole HbGp) and 343K (70±5% of monomer and 30±2% of trimer). DLS data show that the lag period before aggregation is dependent on the temperature and HbGp concentration. Optical absorption and CD results show that the increase of temperature leads to the oxy-HbGp oxidation and aggregation, above 331K, in acidic pH. CD data, for HbGp, present a greater thermal stability in acid medium than at neutral pH, with similar Tc values for both oxidation forms. Our data are consistent with previous studies and represents an advance in understanding the thermal stability of oligomeric HbGp structure. © 2012 Elsevier B.V.

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Abstract. To date, terrestrial archives of long-term climatic change within the Arctic have widely been restricted to ice cores from Greenland and, more recently, sediments from Lake El’gygytgyn in northeast Arctic Russia. Sediments from this lake contain a paleoclimate record of glacialinterglacial cycles during the last three million years. Lowresolution studies at this lake have suggested that changes observed during Transition IV (the transition from marine isotope stage (MIS) 10 to MIS 9) are of greater amplitude than any observed since. In this study, geochemical parameters are used to infer past climatic conditions thus providing the first high-resolution analyses of Transition IV from a terrestrial Arctic setting. These results demonstrate that a significant shift in climate was subsequently followed by a rapid increase in biogenic silica (BSi) production. Following this sharp increase, bioproductivity remained high, but variable, for over a thousand years. This study reveals differences in the timing and magnitude of change within the ratio of silica to titanium (Si/Ti) and BSi records that would not be apparent in lower resolution studies. This has significant implications for the increasingly common use of Si/Ti data as an alternative to traditional BSi measurements.

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Boberach: Das Ergebnis der Ermittlungen gegen 401 Teilnehmer am pfälzischen Aufstand, von denen 28 außer Verfolgung gesetzt wurden, enthält eine mit Zitaten belegte Darstellung der Ereignisse in den einzelnen Landesteilen; unter den Angeklagten sind Heinrich Didier, Karl Wilhelm Schmidt, Nikolaus Schmitt, Dr. Philipp Hepp, Peter Fries, August Culmann, Friedrich Schüler, Martini [sic!] (MdNV), Hans Alfred Erbe (MdNV), Schlöffel, Ferd. Fenner v. Fenneberg, Franz Zitz, Paquillier [sic!], Ludwig Blenker, Gottfried Kinkel, Johann [sic!] Kudlich, Franz Grün, Gustav Struve, Karl d'Ester, Friedrich Anneke [sic!], Friedrich v. Beust, Reinhard Schimmelpfennig, Franz Sznayda [sic!], August Willich, Ludwig Mieroslawsky, Victor Schily