{ "137600-21886733": { "datetime_modified":"20251003T092103", "datetime_start":"20251003T100000", "datetime_end":"20251003T110000", "has_end_time":1, "date_start":"2025-10-03", "date_end":"2025-10-03", "time_start":"10:00:00", "time_end":"11:00:00", "time_zone":"America\/Detroit", "event_title":"Lifeguarding Prerequisite Testing", "occurrence_title":"Email selgin@umich.edu to set up a time", "combined_title":"Lifeguarding Prerequisite Testing: Email selgin@umich.edu to set up a time", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"This session if for anyone interested in becoming lifeguard certified and working for Michigan Recreation. You\u2019ll need to attend a prerequisite night in order to be able to attend our of our courses. We want to ensure that you\u2019re physically capable of completing the required course prerequisites.", "occurrence_notes":null, "guid":"137600-21886733@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/137600", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Pool", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/14763", "sponsors":[ { "group_name":"Sessions @ Michigan", "group_id":"4791", "website":"https:\/\/sessions.studentlife.umich.edu\/" } ], "image_url":"", "styled_images":{ "event_thumb":"", "event_large":"", "event_large_2x":"", "event_large_lightbox":"", "group_thumb":"", "group_thumb_square":"", "group_large":"", "group_large_lightbox":"", "event_large_crop":"", "event_list":"", "event_list_2x":"", "event_grid":"", "event_grid_2x":"", "event_feature_large":"", "event_feature_thumb":"" }, "occurrence_count":1, "first_occurrence":21886733 } , "139182-21885013": { "datetime_modified":"20250929T084013", "datetime_start":"20251003T100000", "datetime_end":"20251003T110000", "has_end_time":1, "date_start":"2025-10-03", "date_end":"2025-10-03", "time_start":"10:00:00", "time_end":"11:00:00", "time_zone":"America\/Detroit", "event_title":"Statistics Department Seminar Series: Xu Shi, Associate Professor, Biostatistics, University of Michigan", "occurrence_title":"", "combined_title":"Statistics Department Seminar Series: Xu Shi, Associate Professor, Biostatistics, University of Michigan: \"Addressing Unmeasured Confounding in Observational Studies: Advances with Negative Control Methods and Proximal Causal Inference\"", "event_subtitle":"\"Addressing Unmeasured Confounding in Observational Studies: Advances with Negative Control Methods and Proximal Causal Inference\"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"Abstract: Unmeasured confounding remains one of the most significant threats to the credibility of findings from observational studies. 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