{"created":"2023-05-15T14:45:47.046207+00:00","id":62550,"links":{},"metadata":{"_buckets":{"deposit":"6f5cbfe5-68cc-4681-b0f7-c74472587545"},"_deposit":{"created_by":1,"id":"62550","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"62550"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00062550","sets":["10:29"]},"author_link":["617942","617940","617943","617944","617939","617941"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2008-05-27","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Combination of constant-time spectral-spatial imaging (CTSSI) modality and projection reconstruction modality was tested to achieve simple data acquisition for multi-dimensional CW EPR spectral-spatial imaging. A phantom containing 2 mM water solutions of three different nitroxides, i.e. TEMPOL, carbamoyl-PROXYL, and carboxy-PTIO, was prepared. Several image data sets of conventional 2D EPR image modality were obtained by a conventional EPR imaging system using incrimentally rampping field gradient amplitudes. Each image data set was consisted of 18 projections. 37 data sets were obtained from -18 Gauss/cm to +18 Gauss/cm with 1 Gauss/cm steps. EPR spectral data obtained under an identical direction of field gradients were extracted from those image data sets obtained using several different amplitudes of field gradients, and then a CTSSI data set was reassembled. The process were repeated for all 18 spatial directions. Then, 2D spectral-spatial images were reconstructed by the CTSSI modality for 18 spatial directions. Extra reconstruction processes to obtain higher spatial dimensions were done by a conventional projection reconstruction modality. Finaly, a 3D spectral-spatial image was obtained. The data acquisition process for a multi-dimensional spectral-spatial imaging was simplified. Any special equipment and/or any rewriting software were required for the spectral-spatial data acquisition. This technique can be applicable to any conventional CW EPR (spatial) imaging systems to achieve a spectral-spatial imaging.","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":"US-JSPS EPR Core-to-Core Symposium","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":"Matsumoto, Kenichiro"}],"nameIdentifiers":[{"nameIdentifier":"617939","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Anzai, Kazunori"}],"nameIdentifiers":[{"nameIdentifier":"617940","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Utsumi, Hideo"}],"nameIdentifiers":[{"nameIdentifier":"617941","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"松本 謙一郎","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617942","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安西 和紀","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617943","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内海 英雄","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"617944","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":"A Simple Acquisition of a Multi-Dimensional EPR Spectral-Spatial Image Data Using a Combination of Constant-Time and Profection-Reconstruction Modality","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Simple Acquisition of a Multi-Dimensional EPR Spectral-Spatial Image Data Using a Combination of Constant-Time and Profection-Reconstruction Modality"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-05-30"},"publish_date":"2008-05-30","publish_status":"0","recid":"62550","relation_version_is_last":true,"title":["A Simple Acquisition of a Multi-Dimensional EPR Spectral-Spatial Image Data Using a Combination of Constant-Time and Profection-Reconstruction Modality"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T21:29:31.096728+00:00"}