1.0IFRIShttps://ifris.org/en/rich600338<blockquote class="wp-embedded-content" data-secret="JM7K99RP51"><a href="https://ifris.org/en/membre/raphael-stephens-3/">Raphaël Stephens</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ifris.org/en/membre/raphael-stephens-3/embed/#?secret=JM7K99RP51" width="600" height="338" title="“Raphaël Stephens” — IFRIS" data-secret="JM7K99RP51" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://ifris.org/wp-includes/js/wp-embed.min.js </script>       Research interests : Sustainable food systems Sociotechnical regimes Urban planning Sharing economy   Raphaël’s research examines the conditions under which the relocalization of food chains might be facilitated, in the context of the Paris region. This questioning has led him to investigate the ways in which regional sociotechnical regimes and innovative niches interact […]