{"created":"2023-05-15T14:47:41.425193+00:00","id":65388,"links":{},"metadata":{"_buckets":{"deposit":"9960a1d2-e9cb-450f-ad31-5a38938bcc91"},"_deposit":{"created_by":1,"id":"65388","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"65388"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00065388","sets":["10:29"]},"author_link":["644168","644169"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-12-14","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Purpose\nThe aim of this presentation is to provide some introductory knowledge and the most recent status of proton beam therapy including facilities to medical physicists who are familiar with the radiation therapy using X-rays, electrons, but unfamiliar with proton therapy.\n\\nMethods\nAfter tracing the history of the charged particle therapy including proton beam therapy briefly, we concentrate on the way to make irradiation fields to realize the rationale of the radiotherapy, that is, the delivery of a high dose of energy to the tumour while sparing normal tissue around it.  In addition we discuss issues related to interactions between proton beams and tissues such as relative biological effectiveness (RBE) around and beyond the Bragg peak.\nWe also review some proton beam facilities and their components including ion sources, accelerators, irradiation system, planning system and positioning system and so on. Furthermore, we delineate a picture of the future of proton beam therapy.\n\\nResults\nProton beam therapy is expected to be a promising method for offering the superior quality of life to patients. The number of proton facilities has been increasing over the world.  However, there are some issues to be solved such as clinical performance compared to other methods such as IMRT, reduction of building and maintenance costs and human resources. There are coming some new technologies and ideas to solve these problems.\n\\nConclusion\nRadiotherapy including proton beam therapy shows promise for the treatment of patients with cancers from the viewpoint of quality of life.  Especially, proton beam therapy has the potential to keep evolving.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"13th Asia-Oceania Congress of Medical Physics 11th South-East Asian Congress of Medical Physics (AOCMP & SEACOMP 2013) ","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福田, 茂一"}],"nameIdentifiers":[{"nameIdentifier":"644168","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"福田 茂一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"644169","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Physics of Proton Beam Therapy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Physics of Proton Beam Therapy"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-12-17"},"publish_date":"2013-12-17","publish_status":"0","recid":"65388","relation_version_is_last":true,"title":["Physics of Proton Beam Therapy"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:00:39.705815+00:00"}