La jeunesse nouvelle.

Deux héros de vingt ans [Camille Violand et René Decluy]--L'âme en paix dans la guerre (lettres du capitaine Belmont à sa famille)--Notre Iphigénie.

O empreendedor possível na cafeicultura de Ribeirão Preto: Joaquim da Cunha Diniz Junqueira (1890-1915)

Pós-graduação em História - FCHS

Führer durch die Freiherrlich K. von Rothschild'sche Kunstsammlung

Ohne Nennung d. Druckerei

Effects of Ocean Acidification and Warming on Sperm Activity and Early Life Stages of the Mediterranean Mussel (Mytilus galloprovincialis)

Larval stages are among those most vulnerable to ocean acidification (OA). Projected atmospheric CO2 levels for the end of this century may lead to negative impacts on communities dominated by calcifying taxa with planktonic life stages. We exposed Mediterranean mussel (Mytilus galloprovincialis) sperm and early life stages to pHT levels of 8.0 (current pH) and 7.6 (2100 level) by manipulating pCO2 level (380 and 1000 ppm). Sperm activity was examined at ambient temperatures (16-17 °C) using individual males as replicates. We also assessed the effects of temperature (ambient and = 20 °C) and pH on larval size, survival, respiration and calcification of late trochophore/early D-veliger stages using a cross-factorial design. Increased pCO2 had a negative effect on the percentage of motile sperm (mean response ratio R= 71%) and sperm swimming speed (R= 74%), possibly indicating reduced fertilization capacity of sperm in low concentrations. Increased temperature had a more prominent effect on larval stages than pCO2, reducing performance (RSize = 90% and RSurvival = 70%) and increasing energy demand (RRespiration = 429%). We observed no significant interactions between pCO2 and temperature. Our results suggest that increasing temperature might have a larger impact on very early larval stages of M. galloprovincialis than OA at levels predicted for the end of the century.

La canción olvidada.

Poems.

El doctor Joaquín V. González, comentarios e impresiones de sus obras literarias.

At head of title: Nuestros hombres de letras.

The equilibrium between carbon oxysulfide, carbon monoxide and sulfur ...

Thesis t.-p. pasted over the cover of the issue reprinted from the Journal of the American chemical society, vol. XXXVII, no. 9, September, 1915, which has title: The equilibrium between carbon oxysulfide, carbon monoxide and sulfur, by Gilbert N. Lewis and William N. Lacey.

Luthers Katechismen.

Mode of access: Internet.

Das römische Brevier in deutscher Sprache.

Mode of access: Internet.

Folhetins.

"Publicados na Gazeta de Noticias."

Weltgeschichte.

Mode of access: Internet.

Strabos erdkunde von Libyen,

Mode of access: Internet.

Schillers journalistische tätigkeit an den "Nachrichten zum nuzen und vergnügen" im jahre 1781 ...

Thesis--München.

Edward Rowland Sill; his life and work,

Mode of access: Internet.

Jahresberichte für neuere deutsche Literaturgeschichte...

Mode of access: Internet.