{
    "111385-21826922":
    {
        "datetime_modified":"20231115T091605",
        "datetime_start":"20231129T110000",
        "datetime_end":"20231129T120000",
        "has_end_time":1,
        "date_start":"2023-11-29",
        "date_end":"2023-11-29",
        "time_start":"11:00:00",
        "time_end":"12:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"Brown Bag Seminar | Exotic energy injection in the early Universe",
        "occurrence_title":"",
        "combined_title":"Brown Bag Seminar | Exotic energy injection in the early Universe: Hongwan Liu (UChicago\/Fermilab)",
        "event_subtitle":"Hongwan Liu (UChicago\/Fermilab)",
        "event_type":"Lecture \/ Discussion",
        "event_type_id":"13",
        "description":"The production of electromagnetically interacting particles in the early Universe is a generic prediction of many extensions of both the standard models of particle physics and cosmology. In this talk, I will give an overview of recent progress in understanding how injected particles deposit their energy into regular matter, and highlight some novel signatures of new physics that are well within current and near-future experimental reach.",
        "occurrence_notes":null,
                "guid":"111385-21826922@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/111385",
        "building_id":"1000208",
        "building_name":"Randall Laboratory",
        "campus_maps_id":"133",
        "room":"3481",
        "location_name":"Randall Laboratory",
        "has_livestream":0,
        "cost":"",
        "tags":["Brown Bag Seminar","Science","Physics","brown bag"],
        "website":"",
        "sponsors":[
             {
                "group_name":"Leinweber Institute for Theoretical Physics",
                "group_id":"4286",
                "website":""                },             {
                "group_name":"Department of Physics",
                "group_id":"1965",
                "website":""                },             {
                "group_name":"HET Brown Bag Series",
                "group_id":"3805",
                "website":""                },             {
                "group_name":"Leinweber Institute for Theoretical Physics Seminars",
                "group_id":"4311",
                "website":""                },             {
                "group_name":"Leinweber Institute for Theoretical Physics Brown Bag Seminars",
                "group_id":"4865",
                "website":""                }                    ],
        "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":21826922
    }    ,    "96857-21831605":
    {
        "datetime_modified":"20231215T073302",
        "datetime_start":"20231129T110000",
        "datetime_end":"20231129T150000",
        "has_end_time":1,
        "date_start":"2023-11-29",
        "date_end":"2023-11-29",
        "time_start":"11:00:00",
        "time_end":"15:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"Investigate Labs",
        "occurrence_title":"",
        "combined_title":"Investigate Labs: Nature Lab & Micro Worlds Lab",
        "event_subtitle":"Nature Lab & Micro Worlds Lab",
        "event_type":"Exhibition",
        "event_type_id":"7",
        "description":"Step into our two Investigate Labs, where you can use scientific tools and museum specimens to answer questions and solve problems. Our labs offer activities most appropriate for ages 6 and up. Schedule subject to change.",
        "occurrence_notes":null,
                "guid":"96857-21831605@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/96857",
        "building_id":"1005169",
        "building_name":"Museum of Natural History",
        "campus_maps_id":"646",
        "room":"",
        "location_name":"Museum of Natural History",
        "has_livestream":0,
        "cost":"",
        "tags":["Children","Museum","natural history museum","Natural Sciences","Science"],
        "website":"",
        "sponsors":[
             {
                "group_name":"Museum of Natural History",
                "group_id":"3445",
                "website":""                }                    ],
        "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":131,
        "first_occurrence":21823607
    }    ,    "115473-21834873":
    {
        "datetime_modified":"20231125T204048",
        "datetime_start":"20231129T110000",
        "datetime_end":"20231129T120000",
        "has_end_time":1,
        "date_start":"2023-11-29",
        "date_end":"2023-11-29",
        "time_start":"11:00:00",
        "time_end":"12:00:00",
        "time_zone":"America\/Detroit",
        "event_title":"Rational duality groups and the Cohomology of SL_n(Z)",
        "occurrence_title":"",
        "combined_title":"Rational duality groups and the Cohomology of SL_n(Z): Urshita Pal",
        "event_subtitle":"Urshita Pal",
        "event_type":"Presentation",
        "event_type_id":"16",
        "description":"Certain classes of groups, such as the special linear groups over integers, satisfy a (co)homological duality property that allows one to study their rational cohomology groups. I'll discuss a criterion to test when a group satisfies this duality, and see how in the case of SLnZ this comes down to the fact that the Tits building is homotopy equivalent to a wedge of spheres.",
        "occurrence_notes":null,
                "guid":"115473-21834873@events.umich.edu",
        "permalink":"http:\/\/events.umich.edu\/event\/115473",
        "building_id":"1000166",
        "building_name":"East Hall",
        "campus_maps_id":"53",
        "room":"4088",
        "location_name":"East Hall",
        "has_livestream":0,
        "cost":"",
        "tags":["Mathematics","seminar"],
        "website":"",
        "sponsors":[
             {
                "group_name":"Department of Mathematics",
                "group_id":"3791",
                "website":""                }                    ],
        "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":21834873
    }    }