Get e-book Psychologie clinique, N° 26, Hiver 2008 : Le pulsionnel et le politique (French Edition)

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Chat Perdu est son 3e livre. Code 79 5 Isbn: Plus de illustrations! Il y retrouvait beaucoup de codes et de signes de son propre univers. Sculptures, photographies, dessins, peintures…: Il est peintre, sculpteur et graveur. Alors, maintenant, lui aussi en est certain: Assayas par Assayas www. Ce service militaire change-t-il leur vision et leur destin? Son livre le plus personnel: Diem, a staunch anti-Communist and deeply conservative Catholic in a nation where 70 percent of the population were Buddhists, took over the presidency in a rigged referendum in October Diem refused to allow the reunification elections specified in the Geneva Accords, and he and his brother, Ngo Dinh Nhu—his chief political adviser—initiated a campaign to root out elements of the Viet Minh and other opponents of his regime.

He requested and got U. The first Green Berets arrived in to work with South Vietnamese troops at a commando training center in the coastal city of Nha Trang.

This advisory force would grow to more than seven hundred by the time Eisenhower left office, and to more than three thousand by the end of That brought Hanoi back to the table, and the Paris Peace Accords, Carrying a Viet Cong flag, guerrillas cross open rice paddies while patrolling near the village of Binh Phu, February Army helicopters pour machine-gun fire into the tree line to cover the advance of South Vietnamese ground troops as they attack a Viet Cong camp eighteen miles north of Tay Ninh, near the Cambodian border, March Photograph by Horst Faas.

Spattered with blood, U. Embassy in Saigon after it was heavily damaged when a bomb exploded in a car parked on Ham Nghi Boulevard, March 30, Many American in the building were injured by flying glass and bricks, and twenty-two people were killed, most of them Vietnamese. Below, Air Force S. Lyle Goodin carries the body of an elderly woman who was peddling food on a nearby corner when the bomb went off. Photographs by Horst Faas.

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A South Vietnamese plane seeking Viet Cong hiding places accidentally dropped its flaming napalm on civilians and government troops instead. Nine-year-old Kim Phuc center had ripped off her burning clothes while fleeing. The paratroopers had been combing the area for twelve days with no enemy contact. Photograph by Henri Huet. Ce livre va changer votre regard sur la guerre du Vietnam. A 1st Cavalry Division soldier, wounded on Hill , waits for the morning mist to lift so he can be evacuated by helicopter, April 6, The unit was hit by North Vietnamese artillery three miles southeast of the beleaguered Marine base at Khe Sanh.

Photograph by Dang V an Phuoc. Patrick Chauvel Ceux du nord Le premier livre sur la guerre du Vietnam vu par les photographes Vietcongs. Musique Nombre de pages: Mais leurs affaires vont mal. Lucy la courageuse, Lockwood le charmeur, et George le bougon. Mila se pose mille questions: Matthew fuit quelque chose, mais quoi? Auteur et illustrateur, il publie son premier ouvrage au Seuil Jeunesse en Il faut que Thomas aille en France pour la rencontrer! Un pour tous… Tous pour Piaf! Parole de Stilton, Geronimo Stilton!

Vives, amusantes, elles veulent devenir de grandes journalistes. Pourquoi Nicky la sportive a-t-elle soudain perdu tous ses moyens? Elle vit en Angleterre. Gerald Rose vit au Royaume-Uni. La vie devient un vrai cauchemar pour monsieur Ours: Mais ses parents lui disent: Loufoque, timide, grognon ou extravagant: Lila et son nuage est son premier album chez Albin Michel Jeunesse.

Alors, elle invente des jeux. Le tortueux pin de Bristlecone Mathusalem vit depuis 5 ans. Elle vit actuellement en banlieue parisienne. Changes provoked by boiling, steaming and sous -vide cooking in the lipid and volatile profile of European sea bass. This study aims to shed light on the changes provoked by boiling, steaming and sous -vide cooking on the lipids and volatile profile of farmed and wild European sea bass meat.

None of the cooking techniques provoked changes due to hydrolytic or oxidation processes detectable by 1 H NMR on sea bass lipids. The lipid profile of main and minor lipidic components was maintained after cooking. The compounds generated came from the occurrence, to a very small extent, of lipid and protein degradation. By contrast, boiling scarcely modified the initial characteristics of raw sea bass. Thus, from a sensory point of view and considering the odour-active compounds generated, steaming and sous -vide cooking provoked more noticeable changes than boiling, especially in farmed sea bass meat.

Published by Elsevier Ltd. Quality and safety of fish curry processed by sous vide cook chilled and hot filled technology process during refrigerated storage. Omega-3 fatty acids, eicosapentaenoic acid EPA retained The major fatty acids in fish curry were C Shelf-life of sous vide cook chilled and hot filled technology processed fish curry were 8 and 12 weeks, respectively.

Total bacterial counts were detected after 4 weeks and 12 weeks in sous vide cook chilled and hot filled technology processes, respectively. Total staphylococci were detected in sous vide cook chilled and hot filled technology processed cobia fish curry after 4 and 12 weeks, respectively. Total bacilli, anaerobic sulfite reducing clostridia, Salmonella, and lactic acid bacteria were absent.

Hot filled technology process was more efficient and could be applied for chilled fish curry preservation for 12 weeks without any safety problems. Effect of sous vide processing on physicochemical, ultrastructural, microbial and sensory changes in vacuum packaged chicken sausages.

Lipid oxidation and microbial growth remained below the spoilage levels for all the SV-processed sausages throughout the storage and addition of rosemary diterpene mixture at 0. Quality evaluation of cook-chilled chicory stems Cichorium intybus L. Chicory stems, appreciated both raw and cooked, represent a nutritious and refined food.

In this study the effects on the quality of stems cooked by conventional boiling, steaming and microwaving and innovative sous vide methods were analysed. Several physical, chemical and sensory traits were compared using two local varieties Galatina and Molfettese of southern Italy Puglia region.

Independently of the variety, the sous vide method did not significantly affect redness, yellowness and hue angle or had the least impact on lightness and total colour difference quality parameters among the four methods as compared with the raw product. Following sensory analysis, the sous vide product always showed the highest score among the cooking methods. Moreover, this innovative method did not affect total phenol TP content and antioxidant activity AA compared with uncooked stems of both varieties. Microwaving increased TP content and AA though associated with higher weight loss , while different responses depending on the chicory variety were observed after boiling and steaming.

The results indicate the sous vide technique as optimal to preserve several traits, including organoleptic ones, for the quality of cook-chilled chicory stems. They also provide product-specific information usually required for cooking process strategies in the industrial sector of ready-to-eat vegetables. The science about deep Enhanced Geothermal Systems EGS is still an emerging process and for further spreading economics is the key of the technology.

To understand the financial situation, a program for economic evaluation was developed. This software Euronaut is completely modularized and considers all cash flows. Projects like an EGS are wrapped into tree-like structures. The first EGS configuration consists of a simplified two well doublet system where the dependencies of all components mainly the reservoir, wells, pumps and the heat-to-power conversion unit are physically and economically linked together.

Claude Wacjman

The realization of these dependencies and their complex interactions enable a sensitivity analysis of the borehole depth and reservoir depth, respectively. Then, this model can be used for all kinds of sensitivity analyses to clarify the impact of certain components or to optimize the operation scheme; e.

Development of a convenience and safety chilled sous vide fish dish: Diversification of aquacultural products. The dynamic expansion of the ready-to-eat seabream sector in its adaptation to new lifestyles has led to the search for new presentation formats in seabream Sparus aurata.

Microbiological total viable counts,Enterobacteriaceae,lactic acid bacteria, anaerobic psychrotrophic, moulds and yeasts, Salmonella and Listeria monocytogenes , chemical pH and TBARs and sensory parameters were determined at 0, 7, 17, 34, 48 and 62 days. In the conditions used, the microbiological counts remained stable, and Salmonella and Listeria monocytogenes were absent. The acidic sauce had a positive effect on the pH of the product, and low TBARs were obtained throughout storage.

The processing conditions used in the present study allowed a chilled ready-to-eat seabream product of consistently high quality up to 62 days of storage to be obtained, representing an expansion of the products offered by the aquacultural industry. Spoilage of sous vide cooked salmon Salmo salar stored under refrigeration. The spoilage of Sous Vide 'SV' cooked salmon stored under refrigeration was studied. SV processing prevented the growth of aerobic and anaerobic psychrotrophs, lactic acid bacteria, molds and yeasts and Enterobacteriaceae.

Instrumental texture data were contradictory. Slight decrease in lactic acid levels was found. In contrast, the SV cooked salmon suffered considerable sensory deterioration during its refrigerated storage, consisting of severe losses of cooked salmon odor and flavor, slight rancidity, discoloration associated with white precipitation, and moderates softness, and loss of chewiness and juiciness.

No acidification, putrefaction or relevant rancidity was detected. The sensory spoilage preceded microbiological and physical-chemical spoilage, suggesting that microbiological quality alone may overestimate the shelf life of SV cooked salmon. Improvement of microbiological safety of sous -vide meals by gamma radiation. Experimental batches of smoked-cured pork in stewed beans sauce were inoculated with spores of psychrotrophic Bacillus cereus, more heat and radiation resistant than spores of non-proteolytic C. After vacuum packaging, the meals were treated with combinations of pasteurizing heat treatments and gamma irradiation of 5 kGy.

The effects of the treatment order as well as addition of nisin to enhance the preservative efficiency of the physical treatments were also studied. Heat-sensitization of bacterial spores surviving irradiation occurred. During the exploitation of geothermal reservoirs, abundant seismicity is generally observed, especially during phases of hydraulic stimulations.

The mechanism at its origin has been related to both fluid pressure increases during stimulation and aseismic creeping movements. The fluid-induced seismic events often exhibit a high degree of similarity and the mechanism at the origin of these repeated events is thought to be associated with slow slip process where asperities on the rupture zone act several times. To have a better understanding of the mechanisms associated with such events and on the damaged zones involved during the hydraulic stimulations, we investigate the behavior of the multiplets and their persistent nature over several water injection intervals.

For this purpose, we analyzed large datasets recorded from a borehole seismic network for several water injection periods , For each stimulation interval, thousands of events are recorded at depth. Classification of the seismic events is then improved depending on their location within the multiplets. For this purpose, inter-event distances within multiplets are examined and determined from cross-correlation analysis between pairs of events. These distances are then compared to the source dimensions derived from the estimation of the corner frequencies estimation.

The multiplets properties location, events size are then investigated within and over several hydraulic tests. Hopefully these steps will lead to increase the knowledge on the repetitive nature of these events and the investigation of their persistence will outline the heterogeneities of the structures regional stress. Induced seismicity in EGS reservoir: Abundant seismicity is generally observed during the exploitation of geothermal reservoirs, especially during phases of hydraulic stimulations. In order to improve our knowledge on the mechanisms associated with such events and on the damaged zones involved during the hydraulic stimulations, we investigate the behaviour of the multiplets and their persistent nature, if it prevails, over several water injection intervals.

For this purpose, we analysed large datasets recorded from a downhole seismic network for several water injection periods , , …. We detected the events using the continuous kurtosis-based migration method and classified them into families of comparable waveforms using an approach based on cross-correlation analysis.

We obtain precise relative locations of the multiplets using differential arrival times obtained through cross-correlation of similar waveforms. Finally, the properties of the similar fluid-induced seismic events are derived magnitude, spectral content and examined over the several hydraulic tests. Hopefully these steps will lead to a better understanding of the repetitive nature of these events and the investigation of their persistence will outline the heterogeneities of the structures temperatures anomalies, regional stress perturbations, fluid flow channelling regularly involved during the different stimulations.

Les autres risques sont les accidents de travail, les maladies professionnelles, les troubles psychologiques. We analyzed purification mechanisms of silicon by inductive plasma with a fluoride slag. The aim is to study boron elimination from doped electronic grade silicon in function of the nature of the slag to obtain a photovoltaic grade silicon.

The steady began with the calculation and the comparison of the stability diagram of boron compounds in presence of CaF2, BaF2 and MgF2. This study led us to conclude that BaF2 is the better slag for silicon purification. This has been confirmed by experience. In a second time, we made purifications under electric bias to enhance slag efficiency.

We noticed that BaF2 is more sensitive to electric bias than other slags. Influence of Sous Vide and water immersion processing on polyacetylene content and instrumental color of parsnip Pastinaca sativa disks. Blanching had the greatest influence on the retention of polyacetylenes in sous vide processed parsnip disks resulting in significant decreases of Chicken breast dipped with citric acid CA was treated by sous vide processing and stored in a refrigerated state for 0, 3, 6, 9, and 14 d. A non-dipped control group CON and three groups dipped in different concentrations of citric acid concentration were analyzed 0.

Cooking yield and moisture content increased due to the citric acid. Le potentiel de l'asteroseismologie pour les etoiles sous -naines de type B. While home-based chemotherapy improves comfort and quality of life of patients, quality and safety conditions must be equivalent to hospital settings.

In addition, organization is much more complex. The administration of chemotherapy is performed by about nurses at the patient's home in Paris and its suburbs. Centralized preparations of chemotherapy began in September by the pharmacy department of Georges-Pompidou European hospital, with a progressive increase of the activity.

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This article describes the quality insurance system established with this new organization to meet the specific challenges of home therapy: Effect of different temperature-time combinations on lipid and protein oxidation of sous -vide cooked lamb loins. Heating induced both lipid and protein oxidation in lamb loins.

Higher cooking temperature-time combinations increased conjugated dienes and decreased thiobarbituric reactive substances TBARS values and hexanal. Links between the decrease in secondary compounds from lipid oxidation due to cooking at higher temperatures and for longer times with the increased levels of 3-methylbutanal and greater differences between total protein carbonyls and AAS plus GGS were hypothesised. There is a variety of different food processing methods, which can be used to prepare ready-to-eat foods. However, the need to preserve the freshness and nutritional qualities leads to the application of mild technologies which may be insufficient to inactivate microbial pathogens.

In this work, fresh chicory stems were packed under a vacuum in films, which were transparent to microwaves. These were then exposed to microwaves for different periods of time. In addition, the process lethality of the SV-MW 90 s cooking was experimentally validated. This treatment led to 6. This average attitude is closely related to the past tectonic rifting activity of the graben during the Tertiary, and is consistent with data obtained from nearby boreholes and from neighbouring crystalline outcrops.

Fractures are distributed in clusters of hydrothermally altered and fractured zones. They constitute a complex network of fault strands dominated by N-S trends, except within some of the most fractured depth intervals m, m , where an E-W-striking fracture set occurs. The geometry of the pre-existing fracture system strikes in a direction nearly parallel to the maximum horizontal stress. In this favorable situation, hydraulic injections will tend both to reactivate natural fractures at low pressures, and to create a geothermal reservoir.

All the publications imported from Pubmed between and were included. The following data were taken into account and analysed: Thirty-eight thousand, seven hundred and nine publications were included.

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The departments were consisted of full-time practitioners Professors [ The average number of full-time practitioner by department was 7. The average total number of articles published in a department was The mean number of publication by full-time practitioner was 7. Academic hospitals in Paris have a reasonably scientific output but with a mean of 2.

No major differences between medical and surgical disciplines were observed. Published by Elsevier SAS. Effets Seebeck et Nernst dans les cuprates: Etude de la reconstruction de la surface de Fermi sous champ magnetique intense. Ce memoire presente des mesures de transport thermoelectrique, les effets Seebeck et Nernst, dans une serie d'echantillons de supraconducteurs a haute temperature critique.

Une attention particuliere est accordee aux equations de la theorie semi-classique du transport et leur validite est verifiee. La procedure experimentale et les materiaux utilises pour concevoir les montages de mesures sont expliques en detail. Les donnees d'effet Seebeck dans les echantillons de La 1. Les donnees d'effet Nernst recueillies indiquent que la contribution des fluctuations supraconductrices est limitee a un modeste intervalle de temperature au-dessus de la temperature critique.

Effect of the cooking method grilling, roasting, frying and sous -vide on the oxidation of thiols, tryptophan, alkaline amino acids and protein cross-linking in jerky chicken. The final product raw broiler charqui was desalted and then cooked using grilled, roasted, fried and sous -vide techniques. Sous -vide cooked samples showed lowest results of moisture loss compared to roasted and fried ones.

Fatty acid profile suffered minor changes after cooking of broiler charqui. Regarding to protein oxidation, tryptophan fluorescence, protein carbonylation and disulphide bonds formation of chicken charqui were affected by cooking temperature while free thiol groups, Schiff base formation and hardness were mostly impacted by the length of cooking.

Instrumental color of broiler charqui was affected by the type of cooking, being closely related with Maillard products formation. In conclusion, sous -vide technique seems to be the most advantageous cooking method to obtain high-quality ready-to-eat chicken charqui. Cooking loss values ranged between It was determined that total HCA amounts ranged between 1. In addition, the migration level of BPA in sous -vide-cooked samples ranged between 4.

Physicochemical and microbiological changes during the refrigerated storage of lamb loins sous -vide cooked at different combinations of time and temperature. Neither instrumental texture nor color showed noticeable variations during the storage. Microbial population remained quite low during the whole refrigerated storage.

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Overall, most of the studied parameters showed only scarce changes throughout 30 days of refrigerated storage that most likely would not influence the quality of sous -vide cooked loin lambs. Effect of different temperature-time combinations on physicochemical, microbiological, textural and structural features of sous -vide cooked lamb loins.

Different physicochemical, histological and structural parameters were studied. Increasing cooking temperatures led to higher weight losses and lower moisture contents, whereas the effect of cooking time on these variables was limited. Most textural variables in a texture profile analysis showed a marked interaction between cooking temperature and time. Samples cooked for 24h showed significantly lower values for most of the studied textural parameters for all the temperatures considered.

In Part I we present a multidisciplinary analysis model for the prediction of functional connections between the design variables and the electromagnetical, electrical and thermal performances of a brushless permanent magnet motor. In this paper we have elaborated a design methodology for electrical motors supplied from a variable-frequency low-voltage source. The objective is to take into account the influence of the inverter's dynamics from the beginning of the design, for the same reasons as we do for electromechanical and thermal constraints.

The procedure is based on a Sequential Quadratic Programming optimization method. Two techniques are used to take into account the influence of the inverter: Optimization difficulties linked to the chopping of the converter are discuted in connection with a sensitivity analysis of the torque, with respect to the inverter's current reference; a method is proposed to enhance the performances of the algorithm. The method has been applied to the design of a permanent magnet brushless DC motor used in the propulsion system of an electrical scooter; evolution of the design with the complexity level of analysis model is evidenced.

Meat samples inoculated with L. Depending upon the temperature, D-values at 0 ppm of GSE ranged from A reduction in time of The z-values of L. Estimated thermal lethality for a 7-D log reduction of L. The results of this study will assist the retail food industry in designing acceptance limits on critical control points pertaining to cooking regimes to effectively eliminate L. Many numerical models have been developed in deep geothermal reservoir engineering to interpret field measurements of the natural hydro-thermal circulations or to predict exploitation scenarios.

They typically aim at analyzing the Thermo-Hydro-Mechanical and Chemical THMC coupling including complex rheologies of the rock matrix like thermo-poro-elasticity. Few approaches address in details the role of the fluid rheology and more specifically the non-linear sensitivity of the brine rheology with temperature and pressure. The brine properties are assumed to depend on the fluid pressure and the temperature as in Magnenet et al.

A sensitive parameter is the thermal dilatation of the brine that is assumed to depend quadratically with temperature as proposed by the experimental measurements of Rowe and Chou The rock matrix is homogenized at the scale of the equation resolution assuming to have a representative elementary volume of the fractured medium smaller than the mesh size.

We still chose four main geological units to adjust the rock physic parameters at large scale: We obtain a three layer solution with a large hydro-thermal convection below the cover-basement transition. Interestingly, the geothermal gradient in the sedimentary layer is controlled by the radioactive production rate in the upper altered granite.

The second part of the study deals with an inversion approach of the homogenized solid and fluid parameters at large scale using our direct THM model. The goal is to compare the large scale inverted estimates of the rock and brine properties with direct laboratory measurements on cores and discuss their upscaling in the context of a fractured network hydraulically active. Effects of sous -vide method at different temperatures, times and vacuum degrees on the quality, structural, and microbiological properties of pork ham.

This study evaluated the influence of different factors on pork hams cooked by sous -vide method. The quality and structural and microbiological properties of the treated samples were compared with those of controls. Temperature and vacuum degree affected quality properties, while the effect of time was limited. Texture analysis indicated tenderer meat for the treatment group than the control. No microbial growth was detected in any treatment groups.

A comparison between different injection tests. One major goal of monitoring seismicity accompanying hydraulic fracturing of a reservoir is to recover the seismic velocity field in and around the geothermal site. Several studies have shown that the 4D time dependent seismic tomographies are very useful to illustrate and study the temporal variation of the seismic velocities conditioned by injected fluids.

However, only an appropriate separation of the data in subsets and a reliable tomographic method allow studying representative variations of the seismic velocities during and after the injection periods. For each set of events, the subsetting of the data was performed by taking into account the injection parameters of the stimulation tests namely the injected flow rate and the wellhead pressure.

The velocity models have been obtained using the Double-Difference tomographic method Zhang and Thurber and further improved with the post-processing WAM technique Calo' et al. This technique resulted very powerful because combines high resolution and reliablity of the seismic velocity fields calculated even with small datasets.

In this work we show the complete sequence of the time-lapse tomographies and their variations in time and between different stimulation tests. Core samples at different depths allow study of the evolving conditions of fluid-rock interaction, from the syn-tectonic emplacement of Hercynian granites at depth until post-cooling history and alteration close to the surface. Hydrogen, carbon and oxygen isotope compositions of CO2 and H2O have been measured in fluid inclusions trapped in magmatic quartz within samples collected along the drill core. Crystallization of this residual leucocratic melt occurred while shearing was still active.

The quartz veins form a connected network of a few kilometers in height, generated during hydrothermal contraction of the intrusion. As quartz grains were the latest solid phase still plastic, shearing localized inside the connected quartz network. The decrease in susceptibility can be correlated with a gradual decomposition of magnetite to hematite and an alteration of the matrix minerals feldspars, biotite and hornblende to clay minerals and carbon- ates. Along with this transition, characteristic rock magnetic signatures can be dis- criminated for different degrees of alteration.

While temperature-dependent magnetic susceptibility k T -curves in fresh granites indicate a typical multidomain magnetite course with good reversibility, different types of irreversible courses are observed for the altered granite. However, hematite could not be identified in the k T -curves.

Sigmund Freud

Al- tered granite shows relatively weak magnetic behaviour in AF-demagnetisation exper- iments, untypical for hematite. The alteration of the fresh granite also causes a change in magnetic fabric parameter, especially of the anisotropy factor. The magnetic min- eralogy from the altered granite in respect to the changes in rock magnetic properties will be discussed.

Le score minimal est de 4 et le score maximal est de Le seuil est de 7. Based on participant observations of glare reflectance off visor surfaces, many participants Generally , no visor or VASS Isostatic pressures were in the range 0. Superconducting properties themselves show sensitivity to texture through anisotropy-related distinctive irreversibility lines. Velocity structures of Geothermal sites: In many cases the seismicity induced by the hydraulic stimulations allows us to roughly describe the velocity anomalies close to the hypocentral location, but only during the time period of the stimulation.

Nevertheless in geothermal fields local earthquake tomography LET is often inadequate to study the seismic velocities during the inter-injection periods, due to the lack of seismicity. The WAM technique produces a more reliable reconstruction of the structures around and above the cluster of earthquakes, as demonstrated by the distribution of the velocity standard deviations.

Although the velocity distributions obtained by the three tomographic approaches are qualitatively similar, the WAM results correlate better with independent data such the fracturing directions measured in the down-holes, the location of the clustered seimsicity than those of the traditional and DD tomographies. Operation of the enhanced geothermal system EGS requires to re-inject fluid, after heat exchange at the surface to the energy production, into the geothermal reservoir.

The hydrothermal alterations include the transformation of plagioclase, biotite and K-feldspar and the precipitation of various secondary minerals. The major sealing phases observed in the main fracture zones are quartz, calcite, and clay minerals. These mineralogical transformations may modify the porosity, permeability and fluid pathways of the geothermal reservoir. Therefore, understanding the impact of changes in temperature, which are caused by the re-injected fluid, on the behavior of minerals especially for the main newly-formed minerals such as quartz, calcite and clay minerals is a critical preliminary step for the long-term prediction of their evolution.

The approach used in the present work is typically based on a geochemical code, called THERMA, which enables to calculate the changes in equilibrium constants of all primary and secondary minerals and aqueous species as a function of temperature. Our model accounted for a wide range of different mineral groups in order to make sure a large freedom for the numerical calculations.

The modeling results showed that when the temperature of geothermal reservoir is cooled down, quartz, calcite, illites, galena and pyrite have tendency towards equilibrium state, which indicates that they are precipitated under the geothermal conditions. In contrast, other minerals including plagioclase, K-feldspar and biotite remained unsaturated. These behaviors of minerals were further illustrated by the Khorzinsky stability. Seismicity induced in geo-reservoirs can be a valuable observation to image fractured reservoirs, to characterize hydrological properties, or to mitigate seismic hazard.

However, this requires accurate location of the seismicity, which is nowadays an important seismological task in reservoir engineering. The earthquake location determination of the hypocentres depends on the model used to represent the medium in which the seismic waves propagate and on the seismic monitoring network. In this work, location uncertainties and location inaccuracies are modeled to investigate the impact of several parameters on the determination of the hypocentres: We focus on a massive water injection performed in the year to enhance the productivity of the well GPK2 in the granitic basement, at approximately 5 km depth, and which induced more than earthquakes recorded by down-hole and surface seismic networks.

We compare the location errors obtained from the joint or the separate use of the down-hole and surface networks. Besides the quantification of location uncertainties caused by picking uncertainties, the impact of the numerical precision of the picked arrival times as provided in a reference catalogue is investigated. The velocity model is also modified to mimic possible effects of a massive water injection and to evaluate its impact on earthquake hypocentres. It is shown that the use of the down-hole network in addition to the surface network provides smaller location uncertainties but can also lead to larger inaccuracies.

Hence, location uncertainties would not be well representative of the location errors and interpretation of the seismicity. L'infection au VIH est devenue aujourd'hui une maladie chronique. For the 2D cyclic non proportional loadings it is shown that a weak supplementary hardening appears, which is a function of the degree of the phase lag. We propose to particularize and to apply a unified viscoplastic model with internal variables to the considered alloy, as the model as already been developed and identified elsewhere for other isotropic materials.

From a general point of view the introduction of the anisotropy in the model is made by four tensors of rank 4 ; [ M] is assigned to the flow directions, [ N] to the linear parts of the kinematical hardening variables and [ Q] , [ R] respectively to the dynamic and static recoveries of these tensorial variables. Quantification des besoins en intrants antipaludiques: Some observations for understanding stress regime changes during hydraulic stimulations using 4D tomography. All the wells were stimulated through high-pressure hydraulic injections. Several thousands of micro-earthquakes with Duration Magnitude ranging from The induced earthquakes were located by downhole and surface seismic stations.

The wells behaved differently during and after the stimulations, as shown by several authors. We present here a comparison between new 4D seismic tomographies performed for the above mentioned stimulation tests. The velocity models have been obtained using the Double-Difference tomographic method Zhang and Thurber and have been further improved with the post-processing WAM technique Calo' et al. For each stimulation test, the subsetting of the data was performed by taking into account injection parameters the injected flow rate and the wellhead pressure.

In this work we discuss some important steps observed during and after the injections. A first observation is that low velocity anomalies were centered around the wells when stimulations started and then disappeared just after strong changes in the injected flow rate. We interpret these changes in seismic properties as transient changes in the stress regime during the stimulations.

Furthermore, as shown by the seismic velocity models, pre-existing fracture network played a fundamental role on the intensity and distribution of the observed velocity anomalies.

7 Results Psychologie clinique, N° 26, Hiver Le pulsionnel et le politique . £ en institution - 3e édition (Psychologie et pédagogie) (French Edition). Published by Editions L'Harmattan (). ISBN (Paris, FR, France) .. Psychologie clinique, N° 26, Hiver Le pulsionnel et le politique .

Indeed we observe that low velocity anomalies are much less evident and moved away from the well when documented large pre-exiting fractures cross the openhole part of the well. In particular, we observed this pattern for the models calculated with the data of the GPK3 stimulation. Thanks to the improvement and the reliability of these new velocity models, new discussions about the mechanical. Hydrodenitrogenation of pyridine has been realised, under atmospheric pressure, in the presence of oxynitride catalysts of molybdenum, nickel and their solid solutions as well as on mixed catalysts MoNi, MoPNi, AlNi and AlPNi.

In all cases, the main reaction products are n-pentane and N-pentylpiperidine, at any conversion. Kinetic results suggest that the conversion of pyridine, on nickel oxynitride, proceeds through successive steps with hydrogenation as rate-limiting. Molybdenum oxynitride and Mo-Ni-N solid solutions tested in the temperature range circC circC, showed a good structural and catalytic stability, but a low catalytic activity. On the other hand, nickel oxynitride catalyst yielded higher activity at much lower temperatures circC circC.

X-rays analysis indicates that the used catalyst was entirely reduced to metallic nickel, which is the active phase. Under the same experimental conditions, mixed catalysts are relatively less active but more selective than nickel oxynitride into n-pentane formation. Redefining the "Normal" Worker: Esquisse d'une psychologie scientifique. Le neurologue viennois explique ainsi: Ce dernier est le compte-rendu du cas d' Ida Bauer , qui illustre le concept de transfert psychanalytique. Freud inaugure cette revue avec la publication du cas du petit Hans.

Par ailleurs, les premiers schismes en son sein se font jour. Freud y retrace l'analyse du juriste et homme politique Daniel Paul Schreber. Pendant la guerre, Freud n'exerce que peu. Freud ne peut en effet plus voyager, en raison de sa maladie. Freud et sa famille s'installent dans une maison au 20 Maresfield Gardens. Le travail de pionnier de Freud a eu un impact sur de nombreuses autres disciplines: Il existe aussi l' ego-psychology et les courants totalement autonomes, issus des schismes successifs: La psychanalyse a eu une profonde influence sur la plupart des sciences humaines: Freud introduit dans les sciences humaines une conception nouvelle de l' inconscient.

Les pulsions prennent leur source dans une excitation corporelle et, en cela, elles sont proches de l' instinct. Freud distingue d'abord deux groupes de pulsions: Le masochisme en est un exemple typique [ G 24 ]. Cependant, il n'a pas le temps de tester son pouvoir narcotique et doit s'absenter de Vienne. Pourquoi tant de haine? Anatomie du Livre noir de la psychanalyse [ 82 ].