Défenses du thérapeute et niveau de formation : une étude exploratoire

Parmi l'ensemble des variables étudiées par la recherche en psychothérapie, le thérapeute en tant que tel semble être le facteur prédictif le plus robuste du processus et des résultats thérapeutiques. Cependant, on ne dispose que de très peu de données de recherche pour expliquer cet effet. Aucune recherche ne s'est intéressée directement aux défenses des psychothérapeutes aux cours d'une psychothérapie. Cette étude poursuit deux objectifs principaux : (1) Évaluer la fréquence absolue des mécanismes de défense utilisés par le thérapeute durant les séances de thérapies et la fréquence relative des différents mécanismes de défense ; (2) évaluer l'effet de la formation à la psychothérapie sur la fréquence des mécanismes de défense du thérapeute. L'échantillon comprend 12 thérapeutes, divisés en 3 catégories : novices, expérimentés (formation terminée), et experts. La thérapie consiste en une intervention psychodynamique brève (IPB) en 4 séances. Les mécanismes de défense du thérapeute ont été mesurés à l'aide des Echelles d'évaluation des mécanismes de défense »), version française du Defense Mechanism Rating Scales (DMRS, Perry et coll., 2004). Les résultats montrent que tous les thérapeutes utilisent plusieurs mécanismes de défense, correspondant à des niveaux de maturité différents. Par ailleurs, les thérapeutes novices n'utilisent pas plus de mécanismes de défense que les thérapeutes plus formés. Enfin le niveau défensif du thérapeute n'a pas d'effet sur le résultat de l'intervention. Cette étude ouvre un champ de recherche prometteur en validant l'intérêt d'étudier les processus de régulation des affects du thérapeute parfois très intenses qui apparaissent au cours de la psychothérapie.

Mallit metsämaan hiilivarastojen ennustajina

Seloste artikkelista: Peltoniemi, M., Thürig, E., Ogle, S., Palosuo, T., Schrumpf, M., Wutzler, T., Butterbach-Bahl, K., Chertov, O., Komarov, A., Mikhailov, A., Gärdenäs, A., Perry, C., Liski, J., Smith, P. & Mäkipää, R. 2007. Models in country scale carbon accounting of forest soils. Silva Fennica 4 (3): 575-602.

Queijos: aspectos químicos, bioquímicos e microbiológicos

This article presents a brief historical outline of cheese manufacture. Chemical, biochemical and microbiological aspects are presented: the main constituents of curd, the reactions involved in the development of flavour, and the role of micro-organisms and enzymes in the fermentation and maturation processes. A brief description of the characteristics of some cheeses is also given.

Un sistema para la deteccion de antioxidantes volatiles comunmente emitidos desde especias y hierbas medicinales

An apparatus which allows the direct measurement of the antioxidant capacity of volatiles compounds emitted from some herbs and culinary spices is described. The device comprises: a sample chamber, a mixing chamber, a pump and, a detection system. Volatiles from Clove (Syzygium aromaticum (L.) Merr. & L.M. Perry) were purged and captured into a DPPH-containing solution and changes in the absorbance were recorded on-line. Linear response was observed when temperature was set between 30-53 ºC; nitrogen flow was 15 mL min-1 during 60 min; DPPH concentration was 20 µmol L-1 and a sample size (powdered Clove) ranged between 200-1000 mg.

Models in country scale carbon accounting of forest soils

Selective papers of the workshop on "Development of models and forest soil surveys for monitoring of soil carbon", Koli, Finland, April 5-9 2006.

Synkkä valikoima antisemitistisiä tekstejä

Kirjallisuusarvostelu

An experimental/numerical study of the turbulent boundary layer development along a surface with a sudden change in roughness

A theory for the description of turbulent boundary layer flows over surfaces with a sudden change in roughness is considered. The theory resorts to the concept of displacement in origin to specify a wall function boundary condition for a kappa-epsilon model. An approximate algebraic expression for the displacement in origin is obtained from the experimental data by using the chart method of Perry and Joubert(J.F.M., vol. 17, pp. 193-122, 1963). This expression is subsequently included in the near wall logarithmic velocity profile, which is then adopted as a boundary condition for a kappa-epsilon modelling of the external flow. The results are compared with the lower atmospheric observations made by Bradley(Q. J. Roy. Meteo. Soc., vol. 94, pp. 361-379, 1968) as well as with velocity profiles extracted from a set of wind tunnel experiments carried out by Avelino et al.( 7th ENCIT, 1998). The measurements are found to be in good agreement with the theoretical computations. The skin-friction coefficient was calculated according to the chart method of Perry and Joubert(J.F.M., vol. 17, pp. 193-122, 1963) and to a balance of the integral momentum equation. In particular, the growth of the internal boundary layer thickness obtained from the numerical simulation is compared with predictions of the experimental data calculated by two methods, the "knee" point method and the "merge" point method.

Inheritance of anthracnose resistance in common bean genotypes P.I. 207262 and AB 136

Bean (Phaseolus vulgaris) lines P.I. 207262 and AB 136, both resistant to delta and kappa races of Colletotrichum lindemuthianum, were crossed with Michelite, Dark Red Kidney, and Perry Marrow, susceptible to both races, and with Cornell 49-242, resistant to delta and susceptible to kappa. F1 and F2 reactions demonstrated that P.I. 207262 carries duplicate dominant genes for resistance to the delta race; AB 136 carries a dominant gene. These resistance genes are independent of the Are gene from Cornell 49-242. With respect to the kappa race, F1 and F2 data showed that the resistance controlled by P.I. 207262 and by AB 136 depends on a single dominant gene. Complementary factors were involved with AB 136 resistance to the delta race and with P.I. 207262 resistance to kappa.

Effect of acute and repeated restraint stress on glucose oxidation to CO2 in hippocampal and cerebral cortex slices

It has been suggested that glucocorticoids released during stress might impair neuronal function by decreasing glucose uptake by hippocampal neurons. Previous work has demonstrated that glucose uptake is reduced in hippocampal and cerebral cortex slices 24 h after exposure to acute stress, while no effect was observed after repeated stress. Here, we report the effect of acute and repeated restraint stress on glucose oxidation to CO2 in hippocampal and cerebral cortex slices and on plasma glucose and corticosterone levels. Male adult Wistar rats were exposed to restraint 1 h/day for 50 days in the chronic model. In the acute model there was a single exposure. Immediately or 24 h after stress, the animals were sacrificed and the hippocampus and cerebral cortex were dissected, sliced, and incubated with Krebs buffer, pH 7.4, containing 5 mM glucose and 0.2 µCi D-[U-14C] glucose. CO2 production from glucose was estimated. Trunk blood was also collected, and both corticosterone and glucose were measured. The results showed that corticosterone levels after exposure to acute restraint were increased, but the increase was smaller when the animals were submitted to repeated stress. Blood glucose levels increased after both acute and repeated stress. However, glucose utilization, measured as CO2 production in hippocampal and cerebral cortex slices, was the same in stressed and control groups under conditions of both acute and chronic stress. We conclude that, although stress may induce a decrease in glucose uptake, this effect is not sufficient to affect the energy metabolism of these cells.

Participation of the cholinergic system in the ethanol-induced suppression of paradoxical sleep in rats

Sleep disturbance is among the many consequences of ethanol abuse in both humans and rodents. Ethanol consumption can reduce REM or paradoxical sleep (PS) in humans and rats, respectively. The first aim of this study was to develop an animal model of ethanol-induced PS suppression. This model administered intragastrically (by gavage) to male Wistar rats (3 months old, 200-250 g) 0.5 to 3.5 g/kg ethanol. The 3.5 g/kg dose of ethanol suppressed the PS stage compared with the vehicle group (distilled water) during the first 2-h interval (0-2 h; 1.3 vs 10.2; P < 0.001). The second aim of this study was to investigate the mechanisms by which ethanol suppresses PS. We examined the effects of cholinergic drug pretreatment. The cholinergic system was chosen because of the involvement of cholinergic neurotransmitters in regulating the sleep-wake cycle. A second set of animals was pretreated with 2.5, 5.0, and 10 mg/kg pilocarpine (cholinergic agonist) or atropine (cholinergic antagonist). These drugs were administered 1 h prior to ethanol (3.5 g/kg) or vehicle. Treatment with atropine prior to vehicle or ethanol produced a statistically significant decrease in PS, whereas pilocarpine had no effect on minutes of PS. Although the mechanism by which ethanol induces PS suppression is not fully understood, these data suggest that the cholinergic system is not the only system involved in this interaction.

Stanley Milgram, mies sähköshokkikoneen takana

Kirjallisuusarvostelu

Seminarios Talleres y Foros

Archivo Fotográfico

Governor General Departs

The Governor General and his motorcade depart after the conclusion of the Official Opening of Brock University at the Glenridge Campus on October 19, 1964. Pictured here from left to right: F. G. Perry (with camera), African Students Foundation. Commander H. C. Tilbury (Hon, ADC). F/L Claude Filiatrault, (ADC-in-waiting). General Vanier. Madame Vanier. D. G. Wilmot. Dr. J. A. Gibson. Professor John Hart, University Marshal.

Niagara South estate and legal documents collection, 1752-1937, n.d. [non-inclusive]

The documents in the collection include the names of families residing in Stamford Township, Welland County, which today is considered Niagara Falls. Some names are: Allan, Barnett, Brokenshaw, Buchanan, Cadham, Clark, Dalton, Dell, Fell, Garner, Hemmings, Kent, Lightbody, Orchard, Perry, Pew, Ross, Street, Thompson, Willox, Willson, Wright. For a more complete list of names consult the finding aid.