Understanding the development of the ESDP: Perspectives and insights from historical institutionalism and theories of learning

How can we best understand the emergence of the European Security and Defence Policy (ESDP)? This paper applies the theories of historical institutionalism and experiential learning to offer a dynamic conceptualisation of moves towards an ESDP which highlights some of the causal factors that a more temporally-restricted analysis would miss. It firstly shows how the institutional and functional expansion of European Political Cooperation (EPC) over the course of the 1970s and 80s gave rise to a context in which the development of a security and defence dimension came to be viewed as more logical and even necessary. It then goes on to analyse some of the external factors (in the form of actors, events and institutions) that further pushed in this direction and proved to influence the policy’s subsequent evolution. The paper is therefore intended to act as a first-step to understanding the ESDP’s development from this perspective.

The role of Toll-like Receptor (TLR) 9 in the development of a T-helper (Th)1/Th2 response in the murine model of infection with " Leishmania major "

1.1 SUMMARY The role of the non-specific innate immune system is as important as the elaboration of the adaptive immune system in the initiation of an immune response to pathogens. The role of the Toll-like receptors (TLRs) in the innate immune response to virus and bacterial pathogens is widely recognised, however, little is known about the role of TLRs in host defence against eukaryotic pathogens. Immunologic investigations on the marine model of infection with Leishmania major (L. major) have correlated the outcome of the disease with expansion of different subsets of CD4+ cells, designated Th1 and Th2. The resistance of C57BL/6, CBA and C3H/He mice is linked with an IL-12 driven Th1 response. In BALB/c mice the susceptibility correlates with an IL-4 driven Th2 response. The initial event promoting the development of a Th1 or Th2 response still remains elusive. Recently, the contribution of the TLR signalling pathway in the innate and acquired immune response to infection with the intracellular protozoan parasite L. major has been demonstrated. Thus, the purpose of this study is to determine whether TLRs may play a role in influencing the outcome of the infection by directing the development of a Th1 or a Th2 response during infection with L, major parasites, in resistant C57BL/6 and susceptible BALB/c mice, respectively. We demonstrated that MyD88, the major TLR adaptor molecule is necessary for C57BL/6 to develop a resistant Th1 response following L. major infection. Our data show the essential role of MyD88 in the establishment of a protective Th1 response. We subsequently aimed to determine which TLRs may be involved in the protective response. Since TLR2 and TLR4 have shown to have a potential role for Leishmania recognition, we analysed the course of infection in TLR2 and TLR4 deficient mice on a C57BL/6 resistant background following L. major infection. Our results clearly demonstrate that TLR2 or TLR4 aze dispensable to control the outcome of the disease as the TLR2 and TLR4 knockout mice developed a protective Th1 response. With the aim of determining a potential TLR candidate important in the initiation of the Thl response, we assessed the mRNA expression of different TLRs (TLR1 to TLR9) using quantitative real-time RT-PCR at different time points during the first week of infection. The results clearly showed an upregulation of TLR7 and TLR9 mRNA expression during the early phase of infection in resistant C57BL/6 mice but not in susceptible BALB/c mice. To provide in vivo evidence for the role for, these TLRs in the outcome of cutaneous leishmaniasis, studies using TLR7 and TLR9 deficient mice on a resistant C57BL/6 background were performed. The TLR7 deficient mice developed a resistance phenotype that was comparable with C57BL/6 wild type mice. Thus, the presence of TLR7 is not indispensable for the development of a Th1 response and resistance to infection. On the contrary, TLR9 deficient mice on the C57BL/6 resistant background showed high variability in the outcome of the disease. Although some mice behave as resistant C57BL/6 mice, half of them developed high lesion following infection and showed a decrease in IFN-γ production and an increase in IL-4 as compared to wild type mice. These results suggest that TLR9 may be involved in the control of infection. To test the hypothesis that regulatory T cells (Treg) are playing a role in the high variability in the disease outcome in TLR9 deficient mice, depletion of CD4+CD25+ T cells with a specific antibody three days before infection with L. major were performed Interestingly, these treated mice developed large lesions, low IL-4 and decreased IFN-γ producion when compared to untreated mice. A better understanding of the mechanism by which Treg cells influence the outcome of the disease in TLR9 deficient mice following L. major infection is currently under investigation. Altogether, this study demonstrates the importance of TLR9 in the induction of a protective T'h1 response, a process that is involved in the resolution of the lesion induced by L. major infection. 1.2 RÉSUMÉ Le rôle de la réponse immunitaire innée a longtemps été négligé quant à l'impact qu'elle pourrait avoir dans l'initiation d'une réponse immune adaptative efficace dirigée contre un pathogène. Si l'importance des récepteurs Toll-like (TLR) du système inné dans la reconnaissance des virus et bactéries a été démontrée, son rôle dans la défense contre les pathogènes eucaryotes reste encore très élusif. Récemment, il a été montré que les voies de signalisation provenant de l'activation des TLRs pouvaient initier la réponse immunitaire innée et adaptative après une infection avec le parasite protozoaire Leishmania major (L. major). Dans un modèle marin d'infection avec L. major alors que la plupart des souches de souris telles que C57BL/6 sont résistantes à l'infection et développent une réponse immunitaire de type T helper 1 (Th1) induite par IL-12, peu de souches dont les BALB/c sont sensibles et développent une réponse Th2 induite par IL-4. La différentiation Th1/Th2 est un événement qui prend place de manière définitive lors de la première semaine après infection. Les événements précoces promouvant le développement d'une réponse Th1 ou Th2 n'étant pas connus, l'objectif de ce travail a été de démontrer un rôle des TLRs dans l'initiation d'une réponse immune innée et adaptative suite à l'infection par L. major. Nous avons démontré que MyD88, une molécule importante dans le processus de signalisation des TLRs, est nécessaire pour que les souris résistantes C57BL/6 développent une réponse Th1 protectrice. L'importance du rôle de TLR2 et TLR4 dans la reconnaissance du parasite Leishmania ayant été démontrée, nous avons privilégié l'analyse de la réponse immunitaire suite à une infection in vivo de souris déficiente en TLR2 ou TLR4 sur un fond génétique résistant. Les résultats obtenus montrent que la présence de ces récepteurs n'est pas indispensable pour le contrôle de l'infection et la polarisation d'une réponse Th1 caractéristique de la résistance à L. major. Cependant d'autres TLRs peuvent aussi activer la voie de signalisation MyD88 dépendante. L'expression de l'ARNm des différents TLRs dans les ganglions drainant de souris sensibles et résistantes pendant la première semaine d'infection a été déterminée par PCR quantitative en temps réel. Les résultats obtenus montrent que l'ARNm de TLR7 et TLR9 était régulé positivement suite à l'infection par L. major chez les souris résistantes C57BL/6 alors qu'aucune modulation n'était détectable chez les souris sensibles BALB/c. Le rôle des récepteurs TLR7 et TLR9 a donc été évalué par l'infection par L. major des souris déficientes en TLR7 et TLR9 sur fond génétique C57BL/6. Nos résultats ont clairement démontré que les souris déficientes en TLR7 montrent une réponse immunitaire identique à celle des souris résistantes C57BL/6, signifiant que TLR7 n'est pas indispensable au développement d'une Th1 ainsi qu'au contrôle de la parasitémie. Paz contre, les souris déficientes en TLR9 sur un fond génétique résistant ont montré une grande variabilité dans la réponse à l'infection. En effet, la moitié des souris deviennent sensibles à l'infection, ceci étant associé à une diminution dans la production d'IFN-γ et à une augmentation de la production d'IL-4. Ces résultats suggèrent que TLR9 est impliqué dans le contrôle de la lésion et de la réponse immunitaire suite à l'infection avec L. major. Cependant les résultats avec les souris déficientes en TLR9 montrant une grande hétérogénéité et une balance Th1/Th2 instable, nous avons émis l'hypothèse que les cellules T régulatrices pouvaient être impliquées dans ce phénomène. Nous avons effectivement constaté qu'après déplétion des cellules CD4+CD25+, les souris déficientes en TLR9 développent des lésions aussi grandes que les souris BALB/c après infection par L. major. Cependant le nombre de parasites reste le même que chez les souris C57BL/6. De plus la production d'IL-4 ainsi que celle d'IFN-γ reste extrêment bas. Les mécanismes régulateurs impliqués dans ce processus sont en cours d'analyse. Ce travail met en évidence l'importance du TLR9 dans le développement d'une réponse Th1 lors d'une infection avec L. major, un processus nécessaire pour la résistance à l'infection. 1.3 RESUME POUR UN LARGE PUBLIC La leishmaniose est une maladie parasitaire répandue dans le monde entier et touchant plus de 88 pays. L'incidence mondiale de la leishmaniose cutanée et de 1 à 1,5 million de nouveaux cas par année. Plus de 12 millions de personnes sont affectées par la maladie et 350 millions de personnes sont une population à risque. Un modèle marin d'infection avec Leishmania major (L. major) a été établi qui reproduit plusieurs tableaux cliniques observés dans le cas de la leishmaniose cutanée chez l'homme. L'analyse de la réponse immunitaire dans les souris infectées par L. major a permis de distinguer deux groupes : les souris de la plupart des souches telles que C57BL/6 sont résistantes à l'infection et développent une réponse immunitaire de type T helper 1 (Th1), alors que quelques souches dont les BALB/c sont sensibles et développent une réponse de type Th2. La réponse immune adaptative dans le modèle d'infection avec L. major à été largement étudiée. Cependant, les événements précoces déterminants pour le développement d'une réponse Th1 ou Th2 restent encore très flous. Récemment, plusieurs publications ont montré que les récepteurs Toll-like (TLR) peuvent contribuer à l'initiation de la réponse immunitaire lors d'une infection avec le parasite intracellulaire L. major. Dans ce travail de thèse, nous avons étudié le rôle de MyD88, une molécule importante dans le processus de signalisation des TLRs, dans la réponse immune suite à une infection avec L. major. En l'absence de MyD88, les souris normalement résistantes à l'infection avec L. major deviennent sensibles et développent des lésions importantes. Ces souris ne sont plus capables de développer une réponse Thl, normalement caractéristique de leur phénotype résistant. Nous avons ensuite tenté de comprendre quels TLRs, plus précisément, pouvait être impliqué dans ce processus. Malgré quelques évidences démontrant que TLR2 et TLR4 pouvaient avoir un rôle important dans l'initiation d'une réponse immunitaire adaptative à Leishmania, nous avons montré que, in vivo après infection avec L. major, la déficience d'un de ces récepteurs n'était pas suffisante à faire basculer la réponse immunitaire. Les souris C57BL/6 déficient en TLR2 ou TLR4 peuvent parfaitement contrôler l'évolution de la maladie. De plus, ces souris, malgré l'absence de TLR2 ou TLR4, sont capables de monter une parfaite réponse Thl. Etant donné que TLR2 et TLR4 n'étaient pas essentiels pour la résistance à la maladie, nous avons analysé les TLRs, parmi les 12 décrits qui pouvaient être indispensables au développement d'une réponse de type Th1 associée à la résistance à l'infection par Leishmania. Nos expériences ont montré que l'expression de l'ARN messager (ARNm) de TLR7 et TLR9 était modulée suite à l'infection par L. major chez la souris résistante C57BL/6 alors qu'aucune modulation n'était visible chez les souris sensible BALB/c. Pensant que ces TLRs pourraient jouer un rôle dans la réponse immunitaire au parasite, nous avons étudié l'évolution de l'infection dans les souris déficientes en TLR7 et TLR9. Nos résultats ont clairement démontré que TLR7 n'était pas indispensable à la résistance au parasite alors que l'absence de TLR9 avait des conséquences radicales sur le contrôle de la lésion et de la réponse immunitaire suite à l'infection avec L. major. Ce travail révèle ainsi l'importance du TLR9 dans le développement d'une réponse Th1 lors d'une infection avec L. major, un processus nécessaire pour la résistance à l'infection. Il est a noté que nos résultats sont en accord avec le fait que les motifs CpG, qui sont des immunostimulateurs interagissant avec le TLR9, ont une activité adjuvante importante dans la préparation de vaccins contre la leishmaniose. Une meilleure compréhension des mécanismes immunologiques impliquant le TLR9 dans la reconnaissance du parasite est alors indispensable pour le développement de vaccins thérapeutiques efficaces.

Supporting life-long competence development using the TENCompetence infrastructure: a first experiment

This paper describes an experiment to explore the effects of the TENCompetence infrastructure for supporting lifelong competence development which is now in development. This infrastructure provides structured, multi-leveled access to learning materials, based upon competences. People can follow their own learning path, supported by a listing of competences and their components, by competence development plans attached to competences and by the possibility to mark elements as complete. We expected the PCM to have an effect on (1) control of participants of their own learning, and (2) appreciation of their learning route, (3) of the learning resources, (4) of their competence development, and (5) of the possibilities of collaboration. In the experiment, 44 Bulgarian teachers followed a distance learning course on a specific teaching methodology for six weeks. Part of them used the TENCompetence infrastructure, part used an infrastructure which was similar, except for the characterizing elements mentioned above. The results showed that in the experimental condition, more people passed the final competence assess-ment, and people felt more in control of their own learning. No differences between the two groups were found on the amount and appreciation of collaboration and on further measures of competence development.

A neuropsychological instrument measuring age-related cerebral decline in older drivers: development, reliability, and validity of MedDrive.

When facing age-related cerebral decline, older adults are unequally affected by cognitive impairment without us knowing why. To explore underlying mechanisms and find possible solutions to maintain life-space mobility, there is a need for a standardized behavioral test that relates to behaviors in natural environments. The aim of the project described in this paper was therefore to provide a free, reliable, transparent, computer-based instrument capable of detecting age-related changes on visual processing and cortical functions for the purposes of research into human behavior in computational transportation science. After obtaining content validity, exploring psychometric properties of the developed tasks, we derived (Study 1) the scoring method for measuring cerebral decline on 106 older drivers aged ≥70 years attending a driving refresher course organized by the Swiss Automobile Association to test the instrument's validity against on-road driving performance (106 older drivers). We then validated the derived method on a new sample of 182 drivers (Study 2). We then measured the instrument's reliability having 17 healthy, young volunteers repeat all tests included in the instrument five times (Study 3) and explored the instrument's psychophysical underlying functions on 47 older drivers (Study 4). Finally, we tested the instrument's responsiveness to alcohol and effects on performance on a driving simulator in a randomized, double-blinded, placebo, crossover, dose-response, validation trial including 20 healthy, young volunteers (Study 5). The developed instrument revealed good psychometric properties related to processing speed. It was reliable (ICC = 0.853) and showed reasonable association to driving performance (R (2) = 0.053), and responded to blood alcohol concentrations of 0.5 g/L (p = 0.008). Our results suggest that MedDrive is capable of detecting age-related changes that affect processing speed. These changes nevertheless do not necessarily affect driving behavior.

Charting Our Own Course: Today’s Challenges, Tomorrow’s Opportunities, December 2008

The Office of Energy Independence presents Iowa’s second annual energy independence plan, which highlights accomplishments achieved thus far and makes recommendations for the coming year. This plan shows that Iowa has made significant progress in building the foundation for reaching energy independence in just the past year. Continued investment and further efforts will enable Iowa to push toward even greater advances, while creating new jobs and diversifying local economies. With those aims in mind, the state has been investing extensively in the new energy economy. One important example is the Iowa Power Fund, an annual appropriation from the Iowa General Assembly administered by the Office of Energy Independence. In less than one year, the Office has received more than 160 project applications totaling more than $308 million in requests. The projects approved thus far will help advance Iowa’s wind and solar industries, foster new energy efficiency practices, and develop the bio fuels industry for a more economically and environmentally sustainable future. Iowa’s position as a leader in the new energy economy is dependent on the success of the Power Fund, and on the success of this plan. This plan clearly states that Iowa must boldly pursue a strong position in the emerging energy economy worldwide.

Development of the Crohn's disease digestive damage score, the Lémann score.

Crohn's disease (CD) is a chronic progressive destructive disease. Currently available instruments measure disease activity at a specific point in time. An instrument to measure cumulative structural damage to the bowel, which may predict long-term disability, is needed. The aim of this article is to outline the methods to develop an instrument that can measure cumulative bowel damage. The project is being conducted by the International Program to develop New Indexes in Crohn's disease (IPNIC) group. This instrument, called the Crohn's Disease Digestive Damage Score (the Lémann score), should take into account damage location, severity, extent, progression, and reversibility, as measured by diagnostic imaging modalities and the history of surgical resection. It should not be "diagnostic modality driven": for each lesion and location, a modality appropriate for the anatomic site (for example: computed tomography or magnetic resonance imaging enterography, and colonoscopy) will be used. A total of 24 centers from 15 countries will be involved in a cross-sectional study, which will include up to 240 patients with stratification according to disease location and duration. At least 120 additional patients will be included in the study to validate the score. The Lémann score is expected to be able to portray a patient's disease course on a double-axis graph, with time as the x-axis, bowel damage severity as the y-axis, and the slope of the line connecting data points as a measure of disease progression. This instrument could be used to assess the effect of various medical therapies on the progression of bowel damage. (Inflamm Bowel Dis 2011).

An Integrated Study of Pervious Concrete Mixture Design for Wearing Course Applications, July 2011

This report presents the results of the largest and most comprehensive study to date on portland cement pervious concrete (PCPC). It is designed to be widely accessible and easily applied by designers, producers, contractors, and owners. The project was designed to begin with pervious concrete best practices and then to address the unanswered questions in a systematic fashion to allow a successful overlay project. Consequently, the first portion of the integrated project involved a combination of fundamental material property investigations, test method development, and addressing constructability issues before actual construction could take place. The second portion of the project involved actual construction and long-term testing before reporting successes, failures, and lessons learned. The results of the studies conducted show that a pervious concrete overlay can be designed, constructed, operated, and maintained. A pervious concrete overlay has several inherent advantages, including reduced splash and spray and reduced hydroplaning potential, as well as being a very quiet pavement. The good performance of this overlay in a particularly harsh freeze-thaw climate, Minnesota, shows pervious concrete is durable and can be successfully used in freeze-thaw climates with truck traffic and heavy snow plowing.

Molecular signaling in zebrafish development and the vertebrate phylotypic period

During development vertebrate embryos pass through a stage where their morphology is most conserved between species, the phylotypic period (approximately the pharyngula). To explain the resistance to evolutionary changes of this period, one hypothesis suggests that it is characterized by a high level of interactions. Based on this hypothesis, we examined protein-protein interactions, signal transduction cascades and miRNAs over the course of zebrafish development, and the conservation of expression of these genes in mouse development. We also investigated the characteristics of genes highly expressed before or during the presumed phylotypic period. We show that while there is a high diversity of interactions during the phylotypic period (protein-DNA, RNA-RNA, cell-cell, and between tissues), which is well conserved with mouse, there is no clear difference with later, more morphologically divergent, stages. We propose that the phylotypic period may rather be the expression at the morphological level of strong conservation of molecular processes earlier in development.

Early change in maladaptive defense style and development of the therapeutic alliance

Résumé Cette étude examine les changements précoces dans le Style Défensif Maladaptatif (SDM), le développement de l'alliance thérapeutique et la relation entre le SDM et l'alliance au cours d'une psychothérapie psychodynamique ultra-brève. Soixante-huit patients ambulatoires du centre de consultation psychiatrique et psychothérapique ont bénéficié d'une intervention psychodynamique en quatre séances. Les mesures des défenses et de l'alliance étaient effectuées à la première et à la dernière séance. Les patients qui ont débuté l'intervention avec une alliance faible et qui l'ont terminée avec une alliance haute (groupe de patients avec une alliance de croissance linéaire) ont diminué leur utilisation de défenses maladaptatives de manière significative au cours de la thérapie, alors que ce n'a pas été le cas pour les patients des groupes à alliances haute-stable et basse-stable. Les résultats ont montré qu'à la fin de l'intervention, le SDM et l'alliance étaient corrélés pour tous les patients. Cette corrélation intéressait plus particulièrement le groupe avec une alliance de croissance linéaire. Ces résultats suggèrent, que le développement de l'alliance thérapeutique reflètent le travail de collaboration entre le patient et son thérapeute alors qu'ils essayent de mieux comprendre les causes de la crise du patient. Cette compréhension peut aider à réduire les défenses initialement activées pour permettre au patient de se défendre de l'anxiété et d'un sentiment de détresse. Abstract This study examined the early change in Maladaptive Defense Style (MDS), the development of the Therapeutic Alliance, and the relationship between MDS and alliance, in a short psychodynamic intervention. Sixty-eight outpatients from a psychiatric clinic completed a four-session psychodynamic intervention. Defense and alliance measures were collected at the intake and the final session. Patients who began the intervention with a poor alliance but ended with a good alliance (linear growth therapeutic alliance group) significantly decreased their use of maladaptive defenses over the course of therapy, while patients in the high and low alliance groups did not. Results showed that at the end of the intervention, MDS and alliance were related across all patients. This relation concerned particularly the linear growth therapeutic alliance profile. These results suggest that the developing therapeutic alliance might reflect the collaborative work between the patient and the therapist as they try to understand the causes of the crisis. This understanding might help reduce maladaptive defenses that were initially activated to ward off anxiety and distress.

Association between mannose-binding lectin deficiency and cytornegalovirus infection course after organ transplantation.

Background: Mannose binding lectin (MBL) is an innate humoral immune effector and MBL defi ciency has been suggested as a risk factor for the development of certain viral infections. However, there is no data about the possible association between MBL defi ciency and CMV, especially after organ transplantation. Methods: We measured MBL levels in 16 kidney transplant recipients with highrisk CMV serostatus (D+/R-) who received valganciclovir prophylaxis for 3 months (Study 1). In addition, MBL levels were retrospectively assayed in 55 recipients from a previous study of organ transplant recipients managed preemptively (Study 2). In Study 2, protracted CMV infection was associated with recipient CMV seronegativity, increasing age, and high viral load during the initial episode. In both studies, MBL defi ciency was diagnosed if MBL levels were <500 ng/ml. Results: In Study 1, after a follow-up of 12 months, 7 out of 16 patients developed CMV disease, 4 patients developed asymptomatic CMV infection, and 5 patients never developed any sign of CMV replication. Overall, 9/16 patients (56%) had MBL defi ciency: 5/7 (71%) of patients with CMV disease, 4/4 (100%) of patients with asymptomatic CMV infection, and 0/5 (0%) of patients without CMV infection (p=0.005, between CMV infection/disease versus no infection). Median MBL concentrations were higher in patients without CMV infection than in those with CMV infection (p<0.005). In Study 2, among 30 patients with CMV infection, 9/25 (36%) patients without MBL defi ciency had a protracted course, while 4/5 (80%) with MBL defi ciency did so (p=0.07). Conclusion: Data from two separate patient populations suggest that MBL defi ciency may be a signifi cant risk factor for late CMV disease/infection after prophylaxis, and protracted infection after preemptive treatment. This suggests a role for MBL in the control of CMV infection after organ transplantation.

Spore germination and development of young mycelia in some Rhizopogon species

Spore germination in Rhizopogon abietis, R. luteolus, R. roseolus and R. villosulus was induced in the presence of Rhodotorula glutinis and activated charcoal, in agar medium (N6:5). In one R. roseolus sample, 51% of spores germinated within 35 days, allowing observation of the course of spore germination and the different developmental patterns of homokaryotic mycelia. In these plates, spores showed two times of germination. The spores that germinated early produced an apical germ tube. Later other spores germinated in proximity to young mycelium, by forming a germ vesicle. One of the hyphal growth patterns obtained (interruption-swelling-ramification) is similar to that reported for other fungi. With this technique for inducing spore germination, it is possible to obtain enough monosporic cultures to perform mating tests. Key words: Basidiomycotina, Hypogeous, Monosporic Cultures.

Long diagnostic delay in Crohn's disease is associated with complicated disease course and increased operation rate

Background and Aims: The impact of d iagnostic delay ( a period from appearance of f irst s ymptoms t o diagnosis) o n the clinical c ourse o f Crohn's disease (CD) i s unknown. W e examined whether length of d iagnostic delay a ffects d isease outcome. Methods: Data from the Swiss IBD cohort study were analyzed. T he frequencies of o ccurrence of b owel s tenoses, internal fistulas, perianal f istulas, and CD-related surgery at distinct i ntervals a fter C D diagnosis (0 - < 2 , 2 - < 6,  6 years) were c ompared f or g roups o f patients w ith different length of d iagnostic delay. Results: T he data from a g roup o f 200 CD patients with long diagnostic delay (> 24 months, 76th - 100th p ercentile) were c ompared to t hose from a group of 4 61 patients with a short diagnostic delay ( within 9 months, 1st - 50th p ercentile). T reatment r egimens d id n ot d iffer between t he two groups. Two years following diagnosis, p atients with long diagnostic delay presented more frequently with bowel stenoses (25% vs. 13.1%, p = 0.044), internal fistulas (10% vs. 2%, p = 0.018), perianal f istulas ( 20% vs. 8 .1%, p = 0.023) a nd more frequently underwent intestinal surgery (15% vs. 5 .1%, p = 0.024) t han patients with short diagnostic delay. Intestinal surgery was a lso m ore frequently p erformed  6 y ears after diagnosis in t he group with long d iagnostic delay ( 56.2% vs. 42.3%, p = 0.005) w hen compared to t he g roup with short diagnostic delay. Conclusions: L ong diagnostic delay i s associated with worse o utcome c haracterized by t he development o f increased bowel damage, n ecessitating more frequently operations in t he years following CD d iagnosis. Efforts should be undertaken to shorten the diagnostic delay.

Evaluation of transversal competencies: pilot project in a maths course for first-year business

The aim of this communication is to describe the results of a pilot project for the assessment of the transversal competency "the capacity for learning and responsibility". This competency is centred on the capacity for the analysis, synthesis, overview, and practical application of newly acquired knowledge. It is proposed by the University of Barcelona in its undergraduate degree courses,through multidisciplinary teaching teams. The goal of the pilot project is to evaluate this competency.We worked with a group of students in a first-year Business Degree maths course, during the firstsemester of the 2012/2013 academic year. The development of the project was in two stages: (i)design of a specific task to share with the same students in the following semester when the subjectwould be economic history; and (ii) the elaboration of an evaluation rubric in which we defined thecontent, the aspects to evaluate, the evaluation criteria, and the marking scale. The attainment of theexpectations of quality on the specific task was scored following this rubric, which provided a singlebasis for the precise and fair assessment by the instructor and for the students' own self-evaluation.We conclude by describing the main findings of the experience. There particularly stood out the highscore in the students' self-evaluation given to one aspect of the competency – their capacity forlearning – in stark contrast to their instructor's quite negative evaluation. This means that we have towork both to improve teaching practice and to identify the optimal competency evaluationmethodology.

Infirmier en psychiatrie de liaison : développement de la supervision en milieu somatique [Liaison psychiatry nurse: The development of supervision in somatic medicine].

BACKGROUND: Over the years, somatic care has become increasingly specialized. Furthermore, a rising number of patients requiring somatic care also present with a psychiatric comorbidity. As a consequence, the time and resources needed to care for these patients can interfere with the course of somatic treatment and influence the patient-caregiver relationship. In the light of these observations, the Liaison Psychiatry Unit at the University Hospital in Lausanne (CHUV) has educated its nursing staff in order to strengthen its action within the general care hospital. What has been developed is a reflexive approach through supervision of somatic staff, in order to improve the efficiency of liaison psychiatry interventions with the caregivers in charge of patients. The kind of supervision we have developed is the result of a real partnership with somatic staff. Besides, in order to better understand the complexity of interactions between the two systems involved, the patient's and the caregivers', we use several theoretical references in an integrative manner. PSYCHOANALYTICAL REFERENCE: The psychoanalytical model allows us to better understand the dynamics between the supervisor and the supervised group in order to contain and give meaning to the affects arising in the supervision space. "Containing function" and "transitional phenomena" refer to the experience in which emotions can find a space where they can be taken in and processed in a secure and supportive manner. These concepts, along with that of the "psychic envelope", were initially developed to explain the psychological development of the baby in its early interactions with its mother or its surrogate. In the field of supervision, they allow us to be aware of these complex phenomena and the diverse qualities to which a supervisor needs to resort, such as attention, support and incentive, in order to offer a secure environment. SYSTEMIC REFERENCE: A new perspective of the patient's complexity is revealed by the group's dynamics. The supervisor's attention is mainly focused on the work of affects. However, these are often buried under a defensive shell, serving as a temporary protection, which prevents the caregiver from recognizing his or her own emotions, thereby enhancing the difficulties in the relationship with the patient. Whenever the work of putting emotions into words fail, we use "sculpting", a technique derived from the systemic model. Through the use of this type of analogical language, affects can emerge without constraint or feelings of danger. Through "playing" in that "transitional space", new exchanges appear between group members and allow new behaviors to be conceived. In practice, we ask the supervisee who is presenting a complex situation, to design a spatial representation of his or her understanding of the situation, through the display of characters significant to the situation: the patient, somatic staff members, relatives of the patient, etc. In silence, the supervisee shapes the characters into postures and arranges them in the room. Each sculpted character is identified, named, and positioned, with his or her gaze being set in a specific direction. Finally the sculptor shapes him or herself in his or her own role. When the sculpture is complete and after a few moments of fixation, we ask participants to express themselves about their experience. By means of this physical representation, participants to the sculpture discover perceptions and feelings that were unknown up to then. Hence from this analogical representation a reflection and hypotheses of understanding can arise and be developed within the group. CONCLUSION: Through the use of the concepts of "containing function" and "transitional space" we position ourselves in the scope of the encounter and the dialog. Through the use of the systemic technique of "sculpting" we promote the process of understanding, rather than that of explaining, which would place us in the position of experts. The experience of these encounters has shown us that what we need to focus on is indeed what happens in this transitional space in terms of dynamics and process. The encounter and the sharing of competencies both allow a new understanding of the situation at hand, which has, of course, to be verified in the reality of the patient-caregiver relationship. It is often a source of adjustment for interpersonal skills to recover its containing function in order to enable caregiver to better respond to the patient's needs.

Development of a Transportation and Land Use Public Policy Education Program for Iowa, 2000

This literature review serves as a foundation for a transportation and land use public policy education program for Iowa. The objective of the review is to summarize relevant research findings, to review the state of practice and policies of other state and local governments, and to explore land use trends both within the state of Iowa and the nation as a whole. Much of what we learned has been incorporated into the course materials. Because we expect to identify more useful sources throughout the project, this literature review should be considered a work in progress.