Eklogen : vier Klavierstücke op. 11 /

Nänie -- Intermezzo -- Burleske -- Epilog.

Wlasta; böhmisch-nationales heldengedicht in drei büchern.

Mode of access: Internet.

Uber Hartebestimmung.

Thesis (doctoral)--Universitat Jena.

Zur kenntnis der periderivate des naphtalins.

Thesis (doctoral)--

Zur kenntnis der fluoride.

Thesis (doctoral)--

Poetische werke.

Mode of access: Internet.

GÊNESE DA ANTROPOLOGIA DA COMUNICAÇÃO NO BRASIL

O principal objetivo desta dissertação é inventariar, através de análise documental, história de vida e entrevistas, os fatos e personagens que contribuíram para o desenvolvimento do estudo antropológico da comunicação no Brasil, culminando com a criação da disciplina Antropologia da Comunicação , no âmbito da Escola de Comunicações e Artes da Universidade de São Paulo. O foco da pesquisa foi orientado para desvendar o papel desempenhado pelo Professor Dr. Egon Schaden, bem como pelo seu discípulo, Professor Dr. João Baptista Borges Pereira, destacando a significação do livro Cor, Profissão e Mobilidade: o negro e o rádio de São Paulo para a História do Pensamento Comunicacional Brasileiro(AU)

Organic carbon and nitrogen, sediment composition, and clay mineralogy of Deep Sea Drilling Project Site 603, western Atlantic Ocean

Sediment and interstitial water samples recovered during DSDP Leg 93 at Site 603 (lower continental rise off Cape Hatteras) were analyzed for a series of geochemical facies indicators to elucidate the nature and origin of the sedimentary material. Special emphasis was given to middle Cretaceous organic-matter-rich turbidite sequences of Aptian to Turanian age. Organic carbon content ranges from nil in pelagic claystone samples to 4.2% (total rock) in middle Cretaceous carbonaceous mudstones of turbiditic origin. The organic matter is of marine algal origin with significant contributions of terrigenous matter via turbidites. Maturation indices (vitrinite reflectance) reveal that the terrestrial humic material is reworked. Maturity of autochthonous material (i.e., primary vitrinite) falls in the range of 0.3 to 0.6% Carbohydrate, hydrocarbon, and microscopic investigations reveal moderate to high microbial degradation. Unlike deep-basin black shales of the South and North Atlantic, organic-carbon-rich members of the Hatteras Formation lack trace metal enrichment. Dissolved organic carbon (DOC) in interstitial water samples ranges from 34.4 ppm in a sandstone sample to 126.2 ppm in an organic-matter-rich carbonaceous claystone sample. One to two percent of DOC is carbohydratecarbon.

(Table 1) Dissolved organic carbon and dissolved sugar of interstitial water of DSDP Holes 96-618, 96-619 and 96-623

Preliminary data on dissolved organic carbon (DOC) and dissolved sugars in interstitial water samples collected at Sites 618, 619, and 623 of Deep Sea Drilling Project Leg 96 are presented. At Site 618 in Orca Basin, the DOC content of the interstitial water peaks in the hypersaline sulfate reduction zone. The sugar content reaches a maximum and the DOC content begins to decrease at the depth of methane gas generation. Below that depth, the sugar and DOC contents are about constant. At Site 619 in Pigmy Basin, the DOC content increases slightly with depth in the sulfate reduction and the methane fermentation zones. The sugar content is lower in the sulfate reduction zone than in the methane fermentation zone; sugar concentration increases and fluctuates with methane gas percentages within the methane fermentation zone. At Site 623 in the lower fan region of the Mississippi Fan, there is no sulfate reduction zone. The DOC and sugar contents of the interstitial water are almost constant with depth.