Articles de revues sur le sujet « Ventilation of the abyss »

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1

Fuhrman, Bradley P. « Partial liquid ventilation–The abyss between lab and clinic ». Pediatric Critical Care Medicine 2, no 4 (octobre 2001) : 351–53. http://dx.doi.org/10.1097/00130478-200110000-00015.

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André Dias, S., A. Berdeaux, L. Darrasse, M. Demanesse, L. de Rochefort, M. Filoche, B. Ghaleh et al. « ABYSS : Therapeutic hypothermia by total liquid ventilation following cardiac arrest and resuscitation ». IRBM 36, no 2 (mars 2015) : 110–17. http://dx.doi.org/10.1016/j.irbm.2015.01.011.

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Meredith, Michael P., Alberto C. Naveira Garabato, Arnold L. Gordon et Gregory C. Johnson. « Evolution of the Deep and Bottom Waters of the Scotia Sea, Southern Ocean, during 1995–2005* ». Journal of Climate 21, no 13 (1 juillet 2008) : 3327–43. http://dx.doi.org/10.1175/2007jcli2238.1.

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Abstract The Southern Ocean hosts the formation of the densest layers of the oceanic overturning circulation and provides a climatically sensitive element of deep ocean ventilation. An oceanographic section across the eastern Scotia Sea occupied in 1995, 1999, and 2005 reveals significant variability in the deep and bottom waters of Southern Ocean origin. Warming (∼0.1°C) of the warm midlayer waters in the Scotia Sea between 1995 and 1999 reversed through to 2005, reflecting changes seen earlier upstream in the Weddell Sea. The volume of deep waters with potential temperature less than 0°C decreased during 1995–2005, though such a reduction was only clear between 1995 and 1999 at the southern end of the section. The abyssal waters of the eastern Scotia Sea changed circulation between 1995 and 1999, with the dominant point of their entry to the basin shifting from the south to the northeast; by 2005, the former route had regained dominance. These changes are best explained by interannual variations in the deep waters exiting the Weddell Sea, superimposed on a longer-term (decadal) warming trend. The interannual variations are related to changes in the strength of the Weddell Gyre, reflecting large-scale atmospheric variability that may include the El Niño–Southern Oscillation phenomenon. The Scotia Sea is the most direct pathway for dense waters of the overturning circulation emanating from the Weddell Sea to fill much of the World Ocean abyss. The regional changes reported here have the potential to affect the climatically significant ventilation of the global ocean abyss.
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ROBERTSON, ROBIN, AIKE BECKMANN et HARTMUT HELLMER. « M2 tidal dynamics in the Ross Sea ». Antarctic Science 15, no 1 (19 février 2003) : 41–46. http://dx.doi.org/10.1017/s0954102003001044.

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In certain regions of the Southern Ocean, tidal energy is believed to foster the mixing of different water masses, which eventually contribute to the formation of deep and bottom waters. The Ross Sea is one of the major ventilation sites of the global ocean abyss and a region of sparse tidal observations. We investigated M2 tidal dynamics in the Ross Sea using a three-dimensional sigma coordinate model, the Regional Ocean Model System (ROMS). Realistic topography and hydrography from existing observational data were used with a single tidal constituent, the semi-diurnal M2. The model fields faithfully reproduced the major features of the tidal circulation and had reasonable agreement with ten existing tidal elevation observations and forty-two existing tidal current measurements. The differences were attributed primarily to topographic errors. Internal tides were generated at the continental shelf/slope break and other areas of steep topography. Strong vertical shears in the horizontal velocities occurred under and at the edges of the Ross Ice Shelf and along the continental shelf/slope break. Estimates of lead formation based on divergence of baroclinic velocities were significantly higher than those based on barotrophic velocities, reaching over 10% at the continental shelf/slope break.
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Zou, Jianjun, Xuefa Shi, Aimei Zhu, Selvaraj Kandasamy, Xun Gong, Lester Lembke-Jene, Min-Te Chen et al. « Millennial-scale variations in sedimentary oxygenation in the western subtropical North Pacific and its links to North Atlantic climate ». Climate of the Past 16, no 1 (20 février 2020) : 387–407. http://dx.doi.org/10.5194/cp-16-387-2020.

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Abstract. The deep-ocean carbon cycle, especially carbon sequestration and outgassing, is one of the mechanisms to explain variations in atmospheric CO2 concentrations on millennial and orbital timescales. However, the potential role of subtropical North Pacific subsurface waters in modulating atmospheric CO2 levels on millennial timescales is poorly constrained. An increase in the respired CO2 concentration in the glacial deep-ocean due to biological pump generally corresponds to deoxygenation in the ocean interior. This link thus offers a chance to study oceanic ventilation and coeval export productivity based on redox-controlled sedimentary geochemical parameters. Here, we investigate a suite of geochemical proxies in a sediment core from the Okinawa Trough to understand sedimentary oxygenation variations in the subtropical North Pacific over the last 50 000 years (50 ka). Our results suggest that enhanced mid-depth western subtropical North Pacific (WSTNP) sedimentary oxygenation occurred during cold intervals and after 8.5 ka, while oxygenation decreased during the Bölling-Alleröd (B/A) and Preboreal. The enhanced oxygenation during cold spells is linked to the North Pacific Intermediate Water (NPIW), while interglacial increase after 8.5 ka is linked to an intensification of the Kuroshio Current due to strengthened northeast trade winds over the tropics. The enhanced formation of the NPIW during Heinrich Stadial 1 (HS1) was likely driven by the perturbation of sea ice formation and sea surface salinity oscillations in the high-latitude North Pacific. The diminished sedimentary oxygenation during the B/A due to a decreased NPIW formation and enhanced export production, indicates an expansion of the oxygen minimum zone in the North Pacific and enhanced CO2 sequestration at mid-depth waters, along with the termination of atmospheric CO2 concentration increase. We attribute the millennial-scale changes to an intensified NPIW and enhanced abyss flushing during deglacial cold and warm intervals, respectively, closely related to variations in North Atlantic Deep Water formation.
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6

Bates, Jane. « Ethical abyss ». Nursing Standard 30, no 1 (2 septembre 2015) : 24–25. http://dx.doi.org/10.7748/ns.30.1.24.s25.

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7

Archana, ,. « Innovation Abyss ». Adarsh Journal of Management Research 10, no 2 (18 septembre 2017) : 87. http://dx.doi.org/10.21095/ajmr/2017/v10/i2/141514.

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8

Weisfeld-Adams, James D. « The Abyss ». New England Journal of Medicine 375, no 8 (25 août 2016) : 713–15. http://dx.doi.org/10.1056/nejmp1507437.

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9

Espinola, Lourdes, et Roman Fitzsimmons. « From "Abyss" ». Iowa Review 29, no 1 (avril 1999) : 101–3. http://dx.doi.org/10.17077/0021-065x.5150.

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10

Crocker, Benjamin. « Abyss Awaits ? » Psychiatric News 41, no 2 (20 janvier 2006) : 38. http://dx.doi.org/10.1176/pn.41.2.0038.

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11

Wallen, Jeffrey. « Twemlow's Abyss ». Partial Answers : Journal of Literature and the History of Ideas 9, no 2 (2011) : 391–403. http://dx.doi.org/10.1353/pan.2011.0019.

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12

Taylor, Alan. « American Abyss ». Reviews in American History 25, no 3 (1997) : 390–95. http://dx.doi.org/10.1353/rah.1997.0084.

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13

Pepper, Tracy. « The Abyss ». Annals of Emergency Medicine 56, no 4 (octobre 2010) : 429. http://dx.doi.org/10.1016/j.annemergmed.2010.01.003.

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14

Sinclair, T. Craig. « Representing Abyss ». Thresholds, no 52 (2024) : 188–97. http://dx.doi.org/10.1162/thld_a_00827.

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15

Bigham, Blair. « Into the abyss ». Lancet Respiratory Medicine 9, no 5 (mai 2021) : 452–53. http://dx.doi.org/10.1016/s2213-2600(21)00034-5.

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16

Morash, Chris, R. Dudley Edwards, T. Desmond Williams, Christine Kinealy et Cathal Póirtéir. « Entering the Abyss ». Irish Review (1986-), no 17/18 (1995) : 175. http://dx.doi.org/10.2307/29735791.

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17

Adamson, Robert. « The White Abyss ». Chicago Review 45, no 2 (1999) : 55. http://dx.doi.org/10.2307/25304384.

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18

Giddens, Thomas. « Institution and Abyss ». Law, Technology and Humans 2, no 2 (21 novembre 2020) : 150–71. http://dx.doi.org/10.5204/lthj.1646.

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This paper reflects on the relationship between institution and abyss, specifically the contingency of the elaboration of law’s institutional form upon the inaccessible and unspeakable otherness posited to lie beyond the realm of presence. It does this by bringing together Cotter’s enigmatic comics work Nod Away, Legendre’s psychoanalytic jurisprudence of institutional foundations in God in the Mirror, and Lovecraft’s nominally fictional case studies of the limits of representation. In undertaking this analysis, Cotter’s work is read as an example of a horrific jurisprudence that seeks to progressively reformulate our relationship with the imagined beyond. Nod Away—and horrific jurisprudence as a project—thus provides a conceptual method through which the founding conditions of law’s institutional appearance can be accessed, examined, and opened to the potential for radical reformation.
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19

Hall, Thomas, Erkki-Sven Tuur et The NYYD-Ensemble. « Into the Abyss ». Musical Times 138, no 1849 (mars 1997) : 37. http://dx.doi.org/10.2307/1003527.

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20

Krüger, Steffen. « Social media abyss ». Information, Communication & ; Society 20, no 12 (17 août 2017) : 1807–10. http://dx.doi.org/10.1080/1369118x.2017.1367412.

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21

Vega, Katia, Nan Jiang, Xin Liu, Viirj Kan, Nick Barry, Pattie Maes, Ali K. Yetisan et Joe Paradiso. « The Dermal Abyss ». GetMobile : Mobile Computing and Communications 22, no 2 (5 septembre 2018) : 38–42. http://dx.doi.org/10.1145/3276145.3276158.

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22

Meredith, Michael P. « Replenishing the abyss ». Nature Geoscience 6, no 3 (24 février 2013) : 166–67. http://dx.doi.org/10.1038/ngeo1743.

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23

Hartnell, Laura. « Through the Abyss ». Departures in Critical Qualitative Research 7, no 4 (2018) : 54–60. http://dx.doi.org/10.1525/dcqr.2018.7.4.54.

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This essay is an autoethnographic account of my transition from the working class to the middle class. It argues that performativity is central to upward social mobility, and that in my case this process has resulted in a loss of working-class identity. I perform this argument by having my working-class self comment upon the middle-class form to which I have committed my childhood. By making this split visible, I aim to evoke the complexities that are bound up in this class migration, and to question the middle-class academy's role in shutting out the working class.
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24

Davis, Debra Anne. « In the abyss ». Journal of Personal and Interpersonal Loss 1, no 3 (juillet 1996) : 309–15. http://dx.doi.org/10.1080/10811449608414388.

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25

Reed, Christina. « Into the Abyss ». Scientific American 292, no 2 (février 2005) : 24–25. http://dx.doi.org/10.1038/scientificamerican0205-24.

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26

Gravley, Dianne, Brian K. Richardson et John M. Allison. « Navigating the “Abyss” ». Management Communication Quarterly 29, no 2 (18 janvier 2015) : 171–97. http://dx.doi.org/10.1177/0893318914567666.

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27

Alamee, Syed Shahabdullah. « from the abyss ». Feminist Review 116, no 1 (juillet 2017) : 22–23. http://dx.doi.org/10.1057/s41305-017-0060-0.

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28

Smith, Craig R. « The heterogeneous abyss ». Proceedings of the National Academy of Sciences 117, no 29 (10 juillet 2020) : 16729–31. http://dx.doi.org/10.1073/pnas.2010215117.

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29

Rees, William. « Contemplating the abyss ». Nature 433, no 7021 (janvier 2005) : 15–16. http://dx.doi.org/10.1038/433015a.

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30

Featherstone, Mark. « The Negative Abyss ». Cultural Politics 11, no 2 (1 juillet 2015) : 210–21. http://dx.doi.org/10.1215/17432197-2895771.

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This article explores what one might call the dystopia of contemporary screen-based culture through a discussion of the work of Paul Virilio and Bernard Stiegler. Centrally, it explains that the screen might be seen as a negative abyss, where absolute surface creates the effect of infinite depth and a sense of absolute freedom obscures the truth of solipsistic self-reflection and enclosure. It explores this idea through reference to Virilio’s concept of the “squared horizon” and a short history of screen culture that commences with Plato’s myth of the cave, where perceptions of surface and depth clash and contrast in the underworld. It then turns to Friedrich Nietzsche’s use of the idea of the abyss. This work on Plato and Nietzsche brings together the ideas of the screen and the abyss. The article next takes up Edmund Husserl’s notion of the horizon, which structures the human perception of movement through time, and relates this to Virilio’s concept of the negative horizon, which rushes toward humanity rather than endlessly moving into the future. At this point the negative horizon recalls the abyssal screen that is simultaneously infinite distance and absolute surface and the horror of contemporary media culture. Finally, the article reflects on Virilio’s work on technodesertification and disappearance and Stiegler’s theory of the destruction of the delay of desire in the immediacy of drive through attention capture to show how screen culture annihilates the thickness of the thing itself in favor of flat images. In conclusion, the article explains that this is the future of new media culture—the twenty-first-century dystopia of the negative abyss.
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31

Ross, Hugh. « The Grading Abyss ». Physics Teacher 47, no 5 (mai 2009) : 314–15. http://dx.doi.org/10.1119/1.3116848.

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32

Goering, Laura. « Belyj's Symbolist Abyss ». Slavic and East European Journal 39, no 4 (1995) : 568. http://dx.doi.org/10.2307/309107.

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Litschmann, Tomáš, Jaroslav Rožnovský, Tomáš Středa, Hana Středová et Jiří Hebelka. « Temperature and humidity conditions of Macocha Abyss ». Contributions to Geophysics and Geodesy 42, no 3 (1 septembre 2012) : 227–42. http://dx.doi.org/10.2478/v10126-012-0009-4.

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Abstract The paper deals with the evaluation of temperature and humidity measurements in the vertical profile of Macocha Abyss (Moravian Karst, South Moravia, Czech Republic). The measuring profile on a rock wall is made up of seven HOBO-PRO sensors. Two other meteorological stations are installed at the bottom and near the upper edge of the abyss. The evaluation was designed separately for warm season (June 1, 2008 to August 31, 2008) and cold season (November 1, 2008 to February 28, 2009). In the warm season, distribution of inverse temperatures dominated in the abyss. Temperature differences between the bottom of the abyss and its upper edge reached about 10 ◦ C. At the bottom of the abyss, the minimum temperatures proved to be higher than at its upper edge and in its vicinity. Thermal circulation is evident to the depth of about 60 m. The highest temperatures were observed in the deeper layers of the abyss in the warm period at around 10 a.m. of Central European Summer Time. Towards the upper edge of the abyss, the hour of daily maximum temperature shifts to 2 to 4 p.m. In the cold season, the minimum temperature was observed between 6 and 7 a.m. of Central European Time. A decrease in the accumulation of cold air (cold-air pool formation) was not found in the lower floors of the abyss. This phenomenon does not occur even during clear nights. The depth of 60 m from the upper edge of the area maintains a high relative humidity (above 95%) in the warm season. However, humidity decreases from this depth towards the top of the abyss. In the cold season, the whole abyss is filled with air with relative humidity of 90 to 95%.
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34

Kahambing, Jan Gresil. « The abyss, or the insufficiency of ethical nihilism for Nietzsche’s Übermensch ». Ethics & ; Bioethics 10, no 3-4 (1 décembre 2020) : 155–72. http://dx.doi.org/10.2478/ebce-2020-0011.

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AbstractIn this paper, I critique the prevalent notion that only in the abyss can one emerge to be the Übermensch, or to use Hollingdale’s term, the Superman. To support this, I will first expound on the notion of the abyss as ethical nihilism from the perspective of the death of God to Nietzsche’s critique of morality. I argue that ethical nihilism as an abyss is insufficient in constituting Nietzsche’s Superman. I will then set how the Superman emerges through counter-stages. The paradox is that such tragic an abyss that serves as conditio sine qua non for the Superman falls flat when looked at in the perspective of life. There underlies a fundamental difficulty in simply accepting the proposals of acknowledging the abyss or ‘becoming what one is.’ Later, Nietzsche’s anti-romanticism and anti-Darwinism are explored to support such difficulty.
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35

O'Rourke, Sean Patrick, et Ron Manuto. « Embracing the Abyss : Response to John Durham Peters' Courting the Abyss ». Free Speech Yearbook 44, no 1 (janvier 2009) : 177–86. http://dx.doi.org/10.1080/08997225.2009.10556359.

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Wurmser, Léon. « “Abyss Calls Out to Abyss” : Oedipal Shame, Invisibility, and Broken Identity ». American Journal of Psychoanalysis 63, no 4 (décembre 2003) : 299–316. http://dx.doi.org/10.1023/b:tajp.0000004736.10394.00.

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37

Parsons, Eleanor. « Down to the abyss ». New Scientist 249, no 3325 (mars 2021) : 32. http://dx.doi.org/10.1016/s0262-4079(21)00422-x.

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38

Aroney, Nicholas P., Ronak Rajani, Tiffany Patterson, Christopher J. Allen, Harminder Gill, Julia Grapsa, Jane Hancock, Bernard Prendergast et Simon Redwood. « “Gazing Into the Abyss” ». JACC : Case Reports 3, no 10 (août 2021) : 1332–35. http://dx.doi.org/10.1016/j.jaccas.2021.05.007.

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De Ambrogi, Marco. « Voices from the abyss ». Lancet Infectious Diseases 21, no 11 (novembre 2021) : 1505. http://dx.doi.org/10.1016/s1473-3099(21)00628-9.

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40

Drabinski, John. « Aesthetics and the Abyss ». CLR James Journal 18, no 1 (2012) : 126–52. http://dx.doi.org/10.5840/clrjames20121819.

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Powell, Jeffrey L. « The Abyss of Repetition ». Epoché 14, no 2 (2010) : 363–82. http://dx.doi.org/10.5840/epoche20101429.

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Stix, Gary. « The Abyss Transit System ». Scientific American 288, no 6 (juin 2003) : 32–33. http://dx.doi.org/10.1038/scientificamerican0603-32.

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43

Steel, Karl. « Abyss : Everything is food ». postmedieval : a journal of medieval cultural studies 4, no 1 (mars 2013) : 93–104. http://dx.doi.org/10.1057/pmed.2012.45.

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Weiss, Max. « Syria in the Abyss ». Current History 113, no 767 (1 décembre 2014) : 372–73. http://dx.doi.org/10.1525/curh.2014.113.767.372.

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Jones, Russell. « Out of the abyss ». Education 3-13 28, no 1 (mars 2000) : 60–64. http://dx.doi.org/10.1080/03004270085200111.

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46

Russell, James A. « PEERING INTO THE ABYSS ». Nonproliferation Review 13, no 3 (novembre 2006) : 645–57. http://dx.doi.org/10.1080/10736700601072403.

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Yu, Xiangyao, George Bezerra, Andrew Pavlo, Srinivas Devadas et Michael Stonebraker. « Staring into the abyss ». Proceedings of the VLDB Endowment 8, no 3 (novembre 2014) : 209–20. http://dx.doi.org/10.14778/2735508.2735511.

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48

McCave, Nick. « Stirrings in the abyss ». Nature 331, no 6156 (février 1988) : 484. http://dx.doi.org/10.1038/331484a0.

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Cooper, Paul C. « The Abyss Becoming Well : ». Psychoanalytic Review 91, no 2 (avril 2004) : 157–78. http://dx.doi.org/10.1521/prev.91.2.157.35699.

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50

Smith, R. « GMC : approaching the abyss ». BMJ 322, no 7296 (19 mai 2001) : 1196. http://dx.doi.org/10.1136/bmj.322.7296.1196.

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