Contributions de Maurice Clerc dans l'Agri 2011

Maurice Clerc (2011): Faut-il avoir peur de passer au bio à cause de la prolifération des rumex? Agri, 02.12.2011, page 21 Maurice Clerc (2011): Transformation fermière de produits Bio Suisse. Agri, 14.10.2011, page 9 Maurice Clerc (2011): Les règles du commerce de fourrages grossiers bio. Agri, 23.09.2011, page 5 Maurive Clerc (2011): Produire et vendre du blé panifiable de reconversion. Agri, 26.08.2011, page 5 Maurice Clerc (2011): S'inscrire maintenant. Agri, 05.08.2011, page 7 Maurice Clerc (2011): Le point sur les grandes cultures bio. 15.07.2011, page 15 Maurice Clerc (2011): Cultures associées récoltées à graine. Agri, 04.03.2011, page 23 Maurice Clerc und Claudia Daniel (2011): Poudre de roche contre les méligèthes. Agri, 25.02.2011, page 21 Maurice Clerc (2011): Des machines pour se passer d'herbicides en grandes cultures. Agri, 04.02.2011, page 2

La clinique externe : comment peut-elle prétendre aux rôles de porte d’entrée et de plaque tournante?

Cet article présente un survol du plan de transformation des services adopté en 1998 à l'Hôpital Louis-H. Lafontaine. Les auteurs présentent l'historique, les principes et les modèles, le rôle joué par les cliniques externes ainsi que les défis à relever par tous, collègues et partenaires, pour mener à bien cet immense projet.This article presents an overview of the plan of transformation of services adopted in 1998 at Louis-H. Lafontaine Hospital. The authors present the history, principles and models, the role played by outpatients clinics as well as the challenges related to the implementation of this new plan.Este articulo presenta un sobrevuelo del plan de transformación de servicios adoptado en 1998 por el hospital Louis-H Lafontaine. Los autores presentan el histórico, los principios y los modelos. El papel desempeñado por las clínicas externas, como también los desafíos que se presentan a todos, colegas y aliados, para llevar a cabo y bien, este gran proyecto

Testing Non-local Nucleon-Nucleon Interactions in the Four-Nucleon Systems

The Faddeev-Yakubovski equations are solved in configuration space for the $\alpha$-particle and n-$^3$H continuum states. We test the ability of nonlocal nucleon-nucleon interaction models to describe 3N and 4N systems.Comment: 16 pages, 6 figure

Optimal Generator Scheduling Based On Particle Swarm Optimization

Generator scheduling merupakan bagian penting dalam pengoperasian sistem tenaga listrik. Tidak ada penjadwalan yang baik dapat menyebabkan biaya yang sangat besar dalam proses pengoperasian terutama pada sisi pembangkitan, juga dapat menyebabkan tidak ada koordinasi dalam menyalurkan tenaga listrik. Optimasi penjadwalan dari generator diperoleh dengan kecerdasan buatan diantaranya menggunakan teknik Particle Swarm Optimization (PSO). Hasil simulasi menunjukkan bahwa metode yang digunakan memberikan performa yang sangat baik dan hasil ini juga dibandingkan dengan metoda iterasi lamda untuk melihat keakuratan dari hasil yang didapat. Metode ini diaplikasikan pada dua contoh sistem dan diselesaikan dengan menggunakan Matlab

A comparison between the Pittsburgh and Michigan approaches for the binary PSO algorithm

IEEE Congress on Evolutionary Computation. Edimburgo, 5 september 2005This paper shows the performance of the binary PSO algorithm as a classification system. These systems are classified in two different perspectives: the Pittsburgh and the Michigan approaches. In order to implement the Michigan approach binary PSO algorithm, the standard PSO dynamic equations are modified, introducing a repulsive force to favor particle competition. A dynamic neighborhood, adapted to classification problems, is also defined. Both classifiers are tested using a reference set of problems, where both classifiers achieve better performance than many classification techniques. The Michigan PSO classifier shows clear advantages over the Pittsburgh one both in terms of success rate and speed. The Michigan PSO can also be generalized to the continuous version of the PSO

The role of cytology in patients undergoing pressurized intraperitoneal aerosol chemotherapy (PIPAC) treatment for peritoneal carcinomatosis.

Cytology of ascites or peritoneal washing is a routine part of staging of peritoneal metastases (PM). We aim to determine value of cytology in patients undergoing pressurized intraperitoneal aerosol chemotherapy (PIPAC). Single-center retrospective cohort study included consecutive patients having PIPAC for PM of different primary between January 2015 and January 2020. A total of 75 patients (median 63 years (IQR 51-70), 67 % female) underwent a total of 144 PIPAC. At PIPAC 1 59 % patients had positive and 41 % patients had negative cytology. Patients with negative and positive cytology only differed in terms of symptoms of ascites (16% vs. 39 % respectively, p=0.04), median ascites volume (100 vs. 0 mL, p=0.01) and median PCI (9 vs. 19, p<0.01). Among 20 patients who completed 3 PIPACs (per protocol), cytology changed in one from positive to negative, and in two from negative to positive. Median overall survival was 30.9 months in the per protocol group and 12.9 months in patients having <3 PIPACs (=0.519). Positive cytology under PIPAC treatment is more frequently encountered in patients with higher PCI and symptomatic ascites. Cytoversion was rarely observed and cytology status had no impact on treatment decisions in this cohort