Experiencia y verdad : Lectura sartreana de William James

Fil: Vidal, Andrea. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

Kate Millett y Las bostonianas de Henry James

Fil: Amícola, José. Universidad Nacional de La Plata. Facultad de Humanidades y Ciencias de la Educación. Instituto de Investigaciones en Humanidades y Ciencias Sociales (UNLP-CONICET); Argentina.

Respiration rate of Microsetella norvegica collected during James Cook cruise JC087

Respiration of Microsetella norvegica was measured at PAP site during two days, using a UNISENSE microrespiration system and microelectrodes for O2. 10-20 starved Microsetella individuals were carefully placed into 2-ml respiration chambers in filtered sea water, and their respiration was measured for 20 min. The respiration rate was calculated based on the slope of the decrease in oxygen against time in the respiration chamber containing Microsetella, compared to the control where only filtered seawater was present. In total 18 measurements were conducted.

Phototrophic carbon fixation rates measured in water samples from the Porcupine Abyssal Plains during James Cook cruise JC087

Water samples were collected from pre-dawn CTD casts at 5 depths corresponding to 55%, 20%, 7%, 5% and 1% of surface irradiance. 1 litre water samples wrapped with optical filters to replicate light levels. Spiked with 200 µL of 13C labelled sodium bicarbonate. After 24 hourse filtered through ashed 25mm GF/F (Whatman) filters, rinsed with HCl solution (1-2%) and stored at -20oC. On shore encapsulated in tin capsules and analysed for 13C isotopic enrichment. Carbon uptake rates calculated using the equations of Fernandez et al. (2005).