L’usage de la poésie haïku en psycho-oncologie

International audienceAbstract Aim: Our study aims to describe the discourseeffects of specific and structured protocol focused on severalhaiku poems about one patient, who have experienced cancer.Procedure: The protocol consists of 4 steps: a preliminaryexploratory interview, fifteen haiku proposed without a partof the poem (a creative writing filled in by the patient), a freeform haiku composed by the patient, and finally, a finalinterview.Clinical case: A man, D., aged 25, had tumor.Result: Using this protocol, we showed discourse variationson the illness before and after the experience of poetrywriting, by Tropes V8.4 software.Conclusion: Haiku poetry can be a useful tool in the contextof supportive interventions or as preparatory work for engagementin psychotherapeutic intervention. We believe thatthe formal structure of haikus can create conditions for aspecific poetic work composed of: poetic evocation, synthesis,and mapping of the most intimate experiences in oncologyenvironment.Résumé Objectif : Cette étude qualitative et exploratoirevise à décrire les effets d’un protocole poétique centré surles haïkus en psycho-oncologie sur l’approche de la maladiechez un patient atteint de cancer.Matériel et méthodes : Il s’agit d’un protocole d’écriturepoétique composé de quatre étapes : un entretien préliminaire,la proposition de 15 haïkus (sans le vers du milieu)tirés de grands auteurs japonais, la réalisation d’un poèmecomposé librement par deux patients atteints de cancer, unentretien final sur l’expérience de l’écriture poétique.Cas clinique : Un homme, M. D., âgé de 25 ans, qui est entraitement pour un cancer.Résultats : Nous montrons les variations discursives utiliséesavant et après l’expérience de l’écriture poétique, à travers lelogiciel Tropes V8.4.Conclusion : Le travail poétique avec le haïku peut être unoutil utile, dans un contexte de support clinique en institutionou comme préparation à un travail de psychothérapie. Nouspensons que la structure formelle des haïkus peut inviter à untravail poétique spécifique : évocation poétique, synthèse etschématisation des vécus plus intimes en milieu oncologique

Direct Geostatistical Estimation of Irregular 3D Volumes

Those who have had occasion to apply geostatistics to the estimation of ore reserves are familiar with the conventional approaches of estimating average grade or quality values for arrays of regular grid squares or blocks. Further, the technology to perform geostatistical analysis and prediction for irregular two-dimensional areas has been available in a practical, readily useable form for some time. However, the generalization of this technology into three dimensions has been hampered by lack of a suitable geometrical characterization for realistic, three-dimensional shapes and volumes. The extension of these estimation techniques into three dimensions has now been made possible by a successful integration of the volume modelling capabilities of 3D Component Modelling with proven 3D Geostatistical Techniques. The result is a powerful new technique for mineral ore reserve estimation in a practical, useable form. The technique allows direct geostatistical estimation of grade and quality values for precisely defined, irregular, realistic, geological and mining shapes and volumes. This paper describes the two technologies, their integration and their application in practice to the estimation of mineral ore reserves. The paper closes with a discussion of the benefits provided by the new approach, in terms of accuracy, efficiency and practicality