Silvia Lopez

The use of omega fatty acids during pregnancy and lactation could be a beneficial strategy to improve health and production in ruminants. In this study, the effect of the dietary addition of c9, t11 and t10, c12 isomers of conjugated linoleic acid (CLA) in pure soybean oil (T1) was compared with pure soybean oil (T2) and soybean oil discarded after frying fish (Centropomus undecimalis, Pagrus pagrus, and Caranx crysos; T3) on the fatty acid profile in ewe milk and the tissues of their lambs. Forty-five multiparous ewes (East Friesian × Katahdin), 32 to 35 months old, 70 days pregnant, were randomly assigned to one of the three experimental diets. The fatty acid profile, total solids, fat, protein, and lactose in milk were determined 14 days postpartum. Fifteen lambs from each treatment were sacrificed at 70 days of age, and the fatty acid profiles in perirenal fat, muscle, and brain were determined. In milk, fat and total solids content were lower with T1. On the other hand, linoleic acid content, the sum of omega-6 and DHA were higher in T1 compared to other groups (p < 0.05). In the brain, stearic acid and linoleic acid concentration increased with T1; eicosapentaenoic acid decreased and omega-3s increased with T3, while DHA was lower in T2 (p < 0.05). The addition of CLA isomers or discarded soybean oil in ewe diet from pregnancy to lactation is advantageous for the ewe since less energy in the form of milk fat is lost. In addition, increasing the concentration of omega fatty acids in ewe diet to improve omega fatty acids in lamb’s brain could be a feed strategy to increase their productivity and health.

This volume offers a sample of Spanish critical work in literary theory and cultural studies. Like all critical histories, Spain's is political: Philology dominated the critical scene during the Franco years, and after Franco, this hegemony has been contested by semiotics, poststructuralism, psychoanalysis, and feminisms. Without trying to represent all the theoretical projects presently underway in Spanish criticism, this book opens a window on the vast field of new critical practices in Spain and provides a general picture of influential theoretical currents. The essays collected here range widely in topic and style, and they reflect a new generation's preoccupation with critical problems that go beyond the field of literary studies. The authors focus on new discourse in various print and electronic media, on the discursive construction of the museum space, and on literary theory as it confronts issues of translation, subjectivity, writing, and narratology.

In this paper I offer a characterization of evaluative realism, present the intuitive case against it, and offer two considerations to support it further: one concerning the internalist connection between values and motivation, and the other concerning the intuitive causal inefficacy of evaluative properties. The considerations ultimately rely on the former intuitions themselves, but are not devoid of interest, as they might make one revise what one took to be his own realistic supporting intuitions, if such one had.

“São Paulo is a dead city. The populace is alarmed; faces register panic and apprehension because everything is closed, without the slightest movement. Besides a few scurrying pedestrians, only military vehicles occupy the streets. Troops armed with rifles and machine guns have orders to fire at anyone who remains on the street.” This city emptied by fear isn’t the 21st -century megalopolis that hid behind the barricades on the night of the 15th of May, 2006; but a still-provincial city, recently industrialized, paralyzed by a general strike in July 1917.