{"id":26,"date":"2025-07-11T08:10:08","date_gmt":"2025-07-10T23:10:08","guid":{"rendered":"https:\/\/protona.tech\/?page_id=26"},"modified":"2025-07-11T08:10:08","modified_gmt":"2025-07-10T23:10:08","slug":"about","status":"publish","type":"page","link":"https:\/\/protona.tech\/en\/about\/","title":{"rendered":"What is PROTONA?"},"content":{"rendered":"<div class=\"about_list\">\n<article>\n<div>\n<h3>\n\t\tHistory of its birth<br \/>\n\t\t<\/h3>\n<p class=\"sh\">HISTORY<\/p>\n<p class=\"btn\">\n\t\t\t<a href=\"\/en\/history\/\">Learn more<\/a>\n\t\t<\/p>\n<\/p><\/div>\n<figure>\n\t\t<img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc.jpg\" alt=\"\" width=\"2000\" height=\"700\" class=\"alignnone size-full wp-image-30 pc\" srcset=\"https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc.jpg 1000w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc-600x210.jpg 600w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc-300x105.jpg 300w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc-1024x358.jpg 1024w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc-768x269.jpg 768w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_pc-1536x538.jpg 1536w\" sizes=\"(max-width: 767px) 89vw, (max-width: 1000px) 54vw, (max-width: 1071px) 543px, 580px\" \/><img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_sp.jpg\" alt=\"\" width=\"300\" height=\"167\" class=\"alignnone size-medium wp-image-31 sp\" srcset=\"https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_sp.jpg 720w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_sp-600x333.jpg 600w, https:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_history_sp-300x167.jpg 300w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><br \/>\n\t<\/figure>\n<\/article>\n<article>\n<div>\n<h3>\n\t\tPROTONA mechanism<br \/>\n\t\t<\/h3>\n<p class=\"sh\">MECHANISM<\/p>\n<p class=\"btn\">\n\t\t\t<a href=\"\/en\/mechanism\/\">Learn more<\/a>\n\t\t<\/p>\n<\/p><\/div>\n<figure>\n\t\t<img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_mechanism_pc.jpg\" alt=\"\" width=\"2000\" height=\"700\" class=\"alignnone size-full wp-image-30 pc\" \/><img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_mechanism_sp.jpg\" alt=\"\" width=\"300\" height=\"167\" class=\"alignnone size-medium wp-image-31 sp\" \/><br \/>\n\t<\/figure>\n<\/article>\n<article>\n<div>\n<h3>\n\t\tThree major features of PROTONA<br \/>\n\t\t<\/h3>\n<p class=\"sh\">FEATURES<\/p>\n<p class=\"btn\">\n\t\t\t<a href=\"\/en\/features\/\">Learn more<\/a>\n\t\t<\/p>\n<\/p><\/div>\n<figure>\n\t\t<img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_features_pc.jpg\" alt=\"\" width=\"2000\" height=\"700\" class=\"alignnone size-full wp-image-30 pc\" \/><img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_features_sp.jpg\" alt=\"\" width=\"300\" height=\"167\" class=\"alignnone size-medium wp-image-31 sp\" \/><br \/>\n\t<\/figure>\n<\/article>\n<article>\n<div>\n<h3>\n\t\tTypical Uses<br \/>\n\t\t<\/h3>\n<p class=\"sh\">USAGE<\/p>\n<p class=\"btn\">\n\t\t\t<a href=\"\/en\/usage\/\">Learn more<\/a>\n\t\t<\/p>\n<\/p><\/div>\n<figure>\n\t\t<img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_usage_pc.jpg\" alt=\"\" width=\"2000\" height=\"700\" class=\"alignnone size-full wp-image-30 pc\" \/><img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_usage_sp.jpg\" alt=\"\" width=\"300\" height=\"167\" class=\"alignnone size-medium wp-image-31 sp\" \/><br \/>\n\t<\/figure>\n<\/article>\n<article>\n<div>\n<h3>\n\t\tSafety of PROTONA<br \/>\n\t\t<\/h3>\n<p class=\"sh\">SAFETY<\/p>\n<p class=\"btn\">\n\t\t\t<a href=\"\/en\/safety\/\">Learn more<\/a>\n\t\t<\/p>\n<\/p><\/div>\n<figure>\n\t\t<img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_safety_pc.jpg\" alt=\"\" width=\"2000\" height=\"700\" class=\"alignnone size-full wp-image-30 pc\" \/><img decoding=\"async\" src=\"http:\/\/protona.tech\/wp-content\/uploads\/2025\/07\/header_safety_sp.jpg\" alt=\"\" width=\"300\" height=\"167\" class=\"alignnone size-medium wp-image-31 sp\" \/><br \/>\n\t<\/figure>\n<\/article>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>History of its birth HISTORY Click here for details PROTONA&#039;s mechanism MECHANISM Click here for details \u2026 <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/protona.tech\/en\/about\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;PROTONA\u3068\u306f&#8221;<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-26","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/pages\/26","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/comments?post=26"}],"version-history":[{"count":14,"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/pages\/26\/revisions"}],"predecessor-version":[{"id":46,"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/pages\/26\/revisions\/46"}],"wp:attachment":[{"href":"https:\/\/protona.tech\/en\/wp-json\/wp\/v2\/media?parent=26"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}