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A cookie is a piece of information deposited by your browser on your computer (or mobile device) at the request of the sites (and other web servers with which they interact) you visit. It contains several identification and navigation data, stored in a file.
Le site « » utilise des cookies de mesure d’audience émis par Google analytics et page rank : les informations collectées grâce à ces cookies nous permettent notamment de mesurer le nombre de visites, le parcours et les intérêts de nos visiteurs, ainsi que leur fréquence de retour. Nous utilisons ces données afin d’améliorer nos contenus. Ces cookies ne permettent pas d’identifier personnellement nos visiteurs.

En aucun cas, les données recueillies sur le site (et ses sous domaines) ne seront cédées ou vendues à des tiers à des fins de marketing. Aucune adresse e-mail ne sera transmise à des tiers. Les données collectées par l’intermédiaire du formulaire de contact sont destinées à l’usage exclusif du Pr Pierre Wolkenstein et son équipe afin de répondre à une demande spécifique.

By continuing to browse our site, you expressly accept the use of the cookies detailed above. However, you can choose to deactivate them at any time by adjusting your browser settings. The rules for setting cookies vary according to the browser.
Any settings made on your web browser concerning the acceptance or refusal of cookies may modify your navigation on the Internet and on our site, as well as your conditions of access to certain services requiring the use of these cookies.
The configuration of cookie management depends on each browser. It is described in the support menu of your browser.

Click on the settings icon in the browser toolbar:

  • Select Settings.
  • Click on view advanced settings.
  • In the privacy section, click on the content settings button.
  • In the cookies section, you can change the following settings:
    ◦ Delete cookies.
    ◦ Block cookies by default.
    ◦ Allow cookies by default.
    ◦ Set exceptions for cookies from certain websites or domains.

Click on the tools button, then on options.

  • Click on the privacy tab.
  • In the retention rules section, select use custom settings for history.
  • Check the accept cookies box and click exceptions to choose which websites are always or never allowed to install cookies on your terminal.

To personalize the cookie settings for a website :

  • In the Microsoft Edge menu, click on tools, then internet options.
  • Click on the privacy tab, then click on Sites.
  • In the website address field, type the full address (URL) of the website whose privacy settings you want to customize.
  • To allow cookies from the specified website to be stored on your computer, click allow.
  • To prevent the specified website's cookies from being saved on your computer, click on refuse.
  • Repeat the previous two steps for each website to be blocked or allowed.
  • When you have finished, click OK twice.

Select preferences, advanced and then cookies.

  • The cookie preferences allow you to control how Opera handles cookies. The default setting is to accept all cookies.
  • Accept cookies:
    ◦ All cookies are accepted (default).
  • Accept only those of the visited site:
    ◦ Third party cookies, from a domain outside the one I visit, are refused.
  • Never accept cookies:
    ◦ All cookies are refused.


  • Go to preferences, then click on the privacy tab, and on set cookies.

Please note again that deactivating cookies may reduce or prevent access to some or all of the features of your web browsing.