123 resultados para Purse seining


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In literary genetics, “editorial genetics” deals with the “public life” of texts, whereas the writing process is affected by edition and diffusion. Editorial genetics frequently has to deal with cases of “editorial rewriting”: in the literary domain for example, authors frequently modify previously published works, so that several versions may co-exist. We are especially interested in Balzac’s La Bourse (translated in English as The Purse) since we know three authorized versions of this specific work.By comparing different texts associated with a single work, the literary geneticist is facing different products that are themselves the result of a writing process. However, different specificities should be outlined: (1) the writing process does not leave any trace: we just have access to different products/texts and (2) since the texts we compare seem to be achieved, differences must be referred, not to programmatic or temporary linguistic structures, but to the reconfiguration of a pre-existing textuality.Do such products still reflect the processes that have given birth to them? Does the comparison between two texts considered as variations of a same text give access to this transformation’s processes? After describing the objects of this particular textual comparison and the terminology that permits to give an account of such phenomenon, this contribution suggests to express these questions differently, as a matter of poetics of transitions between texts, or, further digging, an hermeneutics of the transition between texts.

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Summer nighttime abundance and localized distribution of fishes in a tidal cove were studied by beach seining for comparison with a previous daytime study. American eels were relatively abundant at night and absent during the day. Alewife, blueback herring, and Atlantic silver-side were more abundant in the cove at night. Although mummichog numbers were greatly reduced at night, they remained an important constituent of the night fauna. Lesser components of the night fauna included Atlantic herring, Atlantic tomcod, smooth flounder, winter flounder, and rainbow smelt.

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The daytime abundance and localized distribution of fishes in relation to temperature were studied in a small tidal cove by beach seining on seven dates in the Back River estuary, Maine, during the summers of 1971 and 1972. Temperatures on the seven dates ranged from 15.1–26.2 C, and salinities ranged from 17.3–24.7‰. Eighteen species of fishes were captured, with mummichogs, smooth flounders, Atlantic silversides and Atlantic herring together comprising over 98% of the catch. Mummichogs and Atlantic silversides were captured primarily near the inner end of the cove, while other abundant species were caught mainly at the outer end of the cove. Several species seem well adapted to naturally warm cove temperatures. Others seem now virtually excluded because of warm temperatures. Winter flounder, Atlantic herring, and Atlantic tomcod might be excluded from the cove during daytime in summer if artificial warming of the cove were permitted.

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Date of acceptance: 06/12/2014 Acknowledgments The study was funded by the Portuguese Ministry of Science (Fundac¸a˜o para a Cieˆncia e Tecnologia– FCT) through a PhD Grant of SG (SFRH/BD/47931/2008). We would like to thank the captain of the purse-seiner (Jose´ Manuel Saveedra) and his crew for facilitating the capture and transport of live fish. Moreover, we want to thank Ana Marc¸alo for suggestions on the experimental design, Manuel Garci for technical advice on underwater video recordings and James Turner from the company Future Oceans for providing technical details on the 70 kHz dolphin pingers. We would also like to acknowledge the scientific advice of Dr. Jose´ Iglesias and the technical and logistic support for the preparation of the laboratory and the materials for tank experiments by Enrique Martı´nez Gonza´lez, Ricardo Pazo´and other staff at the aquaculture facilities of the Spanish Institute for Oceanography (IEO) and the Marine Sciences Station of Toralla (ECIMAT) in Vigo. Furthermore, we are grateful to Francisco de la Granda Grandoso for his practical assistance during the fish tank experiments and to Juan Santos Blanco for helping with statistical analysis. Finally, we would like to thank Pilar Riobo´ Agula, Amelia Fernandez Villamarin, Jose´ Franco Soler, Jose´ Luis Mun˜oz, Angela Benedetti, Marcos Antonio Lopez Patin˜o and Marta Conde Sieira for scientific advice and practical support with cortisol analysis and Rosana Rodrı´guez for preparing histological samples for us.

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This report explores the mechanism of spontaneous closure of full-thickness skin wounds. The domestic pig, often used as a human analogue for skin wound repair studies, closes these wounds with kinetics similar to those in the guinea pig (mobile skin), even though the porcine dermis on the back is thick and nearly immobile. In the domestic pig, as in the guinea pig, daily full-thickness excisions of the central granulation tissue up to but not including the wound edges in both back and flank wounds do not alter the rate or completeness of wound closure or the final pattern of the scar. A purse-string mechanism of closure was precluded by showing that surgical interruption of wound edge continuity does not alter closure kinetics or wound shape. We conclude that "tightness" of skin is not a key factor nor is the central granulation tissue required for normal wound closure. These data imply that in vitro models such as contraction of isolated granulation tissue or of the cell-populated collagen lattice may not be relevant for understanding the cell biology of in vivo wound closure. Implications for the mechanism for wound closure are discussed.

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Tese de doutoramento, Biologia (Biologia Marinha e Aquacultura), Universidade de Lisboa, Faculdade de Ciências, 2016

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Stefano Micossi, Director General of Assonime and member of the CEPS Board of Directors, observes in a new EuropEos Commentary that there is something surreal to the unfolding financial crisis of the eurozone, as the leaders grudgingly do what is needed to prevent disaster just minutes before it’s too late, and then in the next minute revert to the same behaviour that had brought them against the wall in the first place. He cites rising sovereign spreads within the area as the visible result of this strategy: they signal investors’ expectation that the future can only bring more of the same, a series of ever-larger sovereign debt crises, under Damocles’ sword that at some stage Germany, the paymaster of last resort, will close its purse and let Armageddon start.

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Index: vol. 18.

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v. 6. The village convict, by C. H. White. The Denver express, by A. A. Hayes. The misfortunes of Bro' Thomas Wheatley, by Lina R. Fairfax. The heartbreak cameo, by L. W. Champney. Miss Eunice's glove, by A. Webster. Brother Sebastian's friendship, by H. Frederic.--v. 7. The bishop's vagabond, by Octave Thanet. Lost, by E. Bellamy. Kirby's coals of fire, by Louise Stockton. Passages from the journal of a social wreck, by Margaret Floyd. Stella Grayland, by J. T. McKay. The image of San Donato, by Virginia W. Johnson.--v. 8. The brigade commander, by J. W. De Forest. Split zephyr, by H. A. Beers. Zerviah Hope, by Elizabeth S. Phelps. The life-magnet, by A. A. Adee. Osgood's predicament, by Elizabeth D. B. Stoddard.--v. 9. Marse Chan, by T. N. Page. Mr. Bixby's Christmas visitor, by C. S. Gage. Eli, by C. H. White. Young Strong of "The Clarion," by Milicent W. Shinn. How old Wiggins wore ship, by Captain R. T. Coffin. "--mas has come," by L. Kip.--v. 10. Pancha, by T. A. Janvier. The ablest man in the world, by E. P. Mitchell. Young Moll's peevy, by C. A. Stephens. Manmat'ha, by C. De Kay. A daring fiction, by H. H. Boyesen. The story of two lives, by Julia Schayer.

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Arbitrarily numbered.