Archive for school

one year with no school

Posted in Kids, pictures with tags , , , , , , , , , , , , on September 17, 2024 by xi'an

Guiana impressions [#2]

Posted in Kids, Mountains, pictures, Running, Travel with tags , , , , , , , , , , , , , , , , , , , on January 24, 2022 by xi'an

As in other oversea French territories, Guiana is a mix of reproduction of some metropolitan features (e.g., the postoffice, the gendarmerie, the signage, the large malls with French brands like Carrefour and the same products as here, the many boulangeries) and of local specificities or idiosyncrasies (e.g., very well maintained roadsides, haphazard garbage collection, convenience stores overwhelmingly operated by people of Chinese descent, hardly any regulation on guns, hunting, or bushmeat for non-protected species). Car wrecks are left along the roads, while the driving code there reminded me of the 80’s! Meaning risky overtakes, moppets with no lights and moppet drivers with no helmet. I also drove there possibly the worst ride of my life, over the 50km between Roura and the harbour on Kaw marshes, as the formally (or formerly?) paved D6 road is littered with potholes that are rarely avoidable and often quite deep. The drive back in the night, the rain and the fog was a nightmare!

We visited the launching site of ESA, Kourou, an impressive structure over a huge territory. But missed the James Webb launch by six hours, only catching the exhaust fumes of the rocket when we were approaching Cayenne (after a rather uncomfortable flight between a massive and man-spreading left neighbour and a reclining-to-the-max front neighbour). And missed a jaguar crossing the road by being in the “wrong” ESA bus! (Unless this is a usual line of the tour guide.)

As Amazon France does not truly work in French Amazonia (another idiosyncrasy!), for obvious cost and delay resaons, bookstores in cities like Cayenne and Kourou are terrific and hopefully standing a better chance of surviving. When we spent an hour in La Case à Bulles, the place was crowded! (As I forgot my regular Olympus camera at home, I would have loved to get Amazon delivery. Instead I bought a basic Kodak camera from the local supermarket, which returned most of these blah pictures before the batteries prematurely died.)

no school today

Posted in Kids, pictures with tags , , , , on September 27, 2011 by xi'an

My daughter’s school was blocked this morning, as the result of a day of actions against the persistent and long-term policy of position cuts and hour reductions in the Education budget by the current government of France. The impact on higher education of those cuts is already perceptible in the math background of our first-year students… Not that a few garbage bins piled in front of the high school entrance could make a dent in our governmental policy. Nor on the absurd statistics of the Education minister, Luc Chatel, who goes back to 1980 as a reference year to show “increases and improvements”!

Bayesian Fall school in La Rochelle

Posted in Kids, R, Statistics, Travel, University life with tags , , , , , on June 27, 2011 by xi'an

The French agronomy research institute INRA is organising a Fall school in La Rochelle, Nov. 28 – Dec. 02, on Bayesian methods, oriented towards the applications in food sciences, environmental sciences, and biology. The provisional program (in French) is

■ Initiation aux outils informatiques R et WinBUGS (TP et réalisation de projets sur ordinateur)
■ Rappels en probabilité et initiation aux modèles graphiques
■ Introduction de la démarche bayésienne à travers des exemples simples
■ Quelques aspects et anecdotes sur l’histoire passée et récente de la statistique bayésienne
■ Estimation des distributions a posteriori à l’aide de méthodes numériques (MCMC etc.)
■ Evaluation et sélection de modèles en statistique bayésienne
■ Distributions a priori et élicitation
■ Exposés prospectifs sur les méthodes bayésiennes

The instructors will be Sophie Ancelet, Chantal Guihenneuc-Jouyaux, and Jean-Michel Marin. There are still a few places available and the registration deadline is June 30. (The above picture is a painting by Henri-Paul Motte of Richelieu during the year long siege of La Rochelle in 1628, painting that was included in my primary school history book and that I then found fascinating…)

Art brut

Posted in pictures with tags , , on May 12, 2011 by xi'an