with a young lad on its back. In his right hand, each rider held a long spear that he raised just before attempting to catch a ring suspended over his head with its tip. I was only a child visiting my cousins in the countryside, but I remember the event vividly, and later on I would realize that I was witnessing an ancient tradition upheld through generations since the early Middle Ages. The on...

Effect of different concentrations hypotaurine (HTU) on melanosis and quality shrimps during 10 d storage in ice were studied. During refrigeration, the total plate count volatile basic nitrogen treated with 20 g/L HTU lowest, hardness microstructure best. Moreover, score melanoses, pH bile acid also low. Sensory evaluation showed that treatment could make shelf life 3-4 days longer compared co...

BACKGROUND Oral narrative strategies have rarely been applied in the positive psychology domain. Traditional folk and fairy tales are concerned with several concepts that are now scientifically investigated by research on positive psychology, such as resilience, self-realization, personal growth and meaning in life. The aim of this pilot study was to apply a new narrative approach based on fair...

Branchinecta uruguayensis, a new species of fairy shrimp, is described from a single seasonally astatic aquatic habitat in coastal Uruguay. This is the first record of an anostracan from the nation of Uruguay. Male B. uruguayensis n. sp. are separated from other Branchinecta species by the form of the second antennae. Branchinecta uruguayensis n. sp. share the distal antennomere lobiform projec...

Biomass of the crustacean Artemia sp. has multiple uses. The biochemical composition and biomass production of Artemia grown from cysts produced by a native population from Real de Salinas were evaluated under laboratory conditions. Nauplii (instar I) were stocked at density of 10 nauplii/ml in 1.5 l tanks, fed with rice bran from day 2 to day 6, and with the microalgae Tetraselmis suecica from...

Temporary pool inhabitants face altered inundation regimes under climate change. While their exposure to these changes has received considerable attention, few studies have investigated their sensitivity or adaptability. Here, we use zooplankton as a model to explore how decreasing hydroperiods affect extinction risks and assess whether changes in life history traits could promote persistence. ...

Animals often facultatively engage in less risky behavior when predators are present. Few studies, however, have investigated whether, or how, such predator-mediated behavior promotes diversification. Here, we ask whether tadpoles of the spadefoot toad Scaphiopus couchii have a diminished ability to utilize a potentially valuable resource--anostracan fairy shrimp--because of behavioral response...

Psychoanalysis and folklore have been uneasy bedfellows. Any psychoanalytic interpretation of folktales makes folklorists twist and turn. Their reactions have ranged from ambivalent acceptance to unequivocal rejection. Psychoanalysts, on the other hand, are ever too ready to consider such a reaction as denial, or at least avoidance of the "true" meaning of fairy tales. As a psychoanalyst, Bruno...

We rated some reproductive characteristics of white shrimp Litopenaeus vannamei (Boone, 1931) males using 46 farmed individuals (weighing 21.42 +/- 0.56 g) and 40 wild individuals (weighing 36.10 +/- 0.72 g). In farmed shrimps, spermatophore mean weight was 8.94 +/- 0.51 mg; total mean sperm count was 3.90 +/- 0.27 x 10(6) in each spermatophore; and mean percentage of normal sperm was 86.9 +/- ...

This research report undertakes an interdisciplinary review of the concept of “control” (i.e. the idea that people should have greater “control” over their data), proposing an analysis of this concept in the field of law and computer science. Despite the omnipresence of the notion of control in the EU policy documents, scholarly literature and in the press, the very meaning of this concept rema...