{ "134875-21875557": { "datetime_modified":"20250421T113230", "datetime_start":"20250609T120000", "datetime_end":"20250609T160000", "has_end_time":1, "date_start":"2025-06-09", "date_end":"2025-06-09", "time_start":"12:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Bloody Work: Lexington and Concord 1775", "occurrence_title":"", "combined_title":"Bloody Work: Lexington and Concord 1775", "event_subtitle":"", "event_type":"Exhibition", "event_type_id":"7", "description":"The William L. Clements Library is pleased to announce a forthcoming exhibition in recognition of the 250th Anniversary of the military hostilities that began the American Revolutionary War. The Battles of Lexington and Concord are firmly established in American memory as the culmination of a range of governmental, political, economic, and social tensions that amplified in the decade leading up to 1775. In this exhibit, visitors will have the opportunity to see original historical manuscript letters, documents, newspapers, and artwork that reveal aspects of the bloody work of Empire and individual alike in April 1775.\r\n\r\nAmong the items on display will be Commander in Chief of the British Army, General Thomas Gage's draft orders for the Concord Expedition, April 18, 1775; a bundle of letters collected by former Sons of Liberty supporter Dr. Benjamin Church, which he secretly turned over to British Army intelligence; letters by Silas Deane, John Hancock, and Rachel Revere; and much more.\r\n\r\nOpen weekdays from 12-4 pm.", "occurrence_notes":null, "guid":"134875-21875557@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/134875", "building_id":"1000159", "building_name":"William Clements Library", "campus_maps_id":"165", "room":"", "location_name":"William Clements Library", "has_livestream":0, "cost":"", "tags":["american culture","american history","Americana","Ann Arbor","Exhibit","Exhibition","Free","history","libraries","Library"], "website":"", "sponsors":[ { "group_name":"William L. Clements Library", "group_id":"1727", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/04\/event_134875_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/04\/event_134875_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/04\/event_134875_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/04\/event_134875_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/04\/event_134875_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/04\/event_134875_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/04\/event_134875_original-1.png" }, "occurrence_count":117, "first_occurrence":21875497 } , "135507-21876898": { "datetime_modified":"20250609T112019", "datetime_start":"20250609T120000", "datetime_end":"20250609T130000", "has_end_time":1, "date_start":"2025-06-09", "date_end":"2025-06-09", "time_start":"12:00:00", "time_end":"13:00:00", "time_zone":"America\/Detroit", "event_title":"Graduate Student Career Exploration Resources and Strategies", "occurrence_title":"", "combined_title":"Graduate Student Career Exploration Resources and Strategies", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"This workshop will focus on resources you can leverage to explore career options, as well as strategies to best position yourself for a variety of career trajectories. We will cover approaches to networking, transferable skills, and key resources designed to support your exploration. This workshop is open to students at all points in their graduate careers, and there will be plenty of time for your questions.This event is intended to be interactive and therefore a recording will not be available.This workshop is designed for master's students, doctoral students and postdoctoral fellows. For faculty and staff, please contact rackhampdeworkshops@umich.edu to see if we can accommodate your attendance.Brought to you by the University Career Center, in partnership with Rackham Graduate School.", "occurrence_notes":null, "guid":"135507-21876898@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/135507", "building_id":"", "building_name":"", "campus_maps_id":"", "room":"", "location_name":"Virtual via Zoom", "has_livestream":0, "cost":"", "tags":["Sessions"], "website":"https:\/\/sessions.studentlife.umich.edu\/p\/track\/14336", "sponsors":[ { "group_name":"Sessions @ Michigan", "group_id":"4791", "website":"https:\/\/sessions.studentlife.umich.edu\/" }, { "group_name":"Rackham Graduate School", "group_id":"1187", "website":"https:\/\/www.facebook.com\/umichgradschool" } ], "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":21876898 } , "135513-21876913": { "datetime_modified":"20250511T165953", "datetime_start":"20250609T120000", "datetime_end":"20250609T130000", "has_end_time":1, "date_start":"2025-06-09", "date_end":"2025-06-09", "time_start":"12:00:00", "time_end":"13:00:00", "time_zone":"America\/Detroit", "event_title":"Graduate Student Career Exploration Resources and Strategies", "occurrence_title":"", "combined_title":"Graduate Student Career Exploration Resources and Strategies", "event_subtitle":"", "event_type":"Workshop \/ Seminar", "event_type_id":"21", "description":"This workshop will focus on resources you can leverage to explore career options, as well as strategies to best position yourself for a variety of career trajectories. We will cover approaches to networking, transferable skills, and key resources designed to support your exploration. This workshop is open to students at all points in their graduate careers, and there will be plenty of time for your questions.\nThis event is intended to be interactive and therefore a recording will not be available.\nThis workshop is designed for master\u2019s students, doctoral students and postdoctoral fellows. For faculty and staff, please contact\u00a0rackhampdeworkshops@umich.edu\u00a0to see if we can accommodate your attendance.\n\nBrought to you by the University Career Center, in partnership with Rackham Graduate School.\nRegistration is required at https:\/\/myumi.ch\/4mjgW.\nWe want to ensure full and equitable participation in our events. If an accommodation would promote your full participation in this event, please follow the registration link to indicate your accommodation requirements. Please let us know as soon as possible in order to have adequate time, preferably one week, to arrange for your requested accommodations or an effective alternative.", "occurrence_notes":null, "guid":"135513-21876913@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/135513", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Online", "has_livestream":0, "cost":"", "tags":["Graduate Students","Rgs Events","Rgs-events"], "website":"https:\/\/rackham.umich.edu\/event\/graduate-student-career-exploration-resources-and-strategies\/", "sponsors":[ { "group_name":"Rackham Graduate School", "group_id":"1187", "website":"https:\/\/www.facebook.com\/umichgradschool" } ], "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":21876913 } , "135993-21877626": { "datetime_modified":"20250604T104048", "datetime_start":"20250609T120000", "datetime_end":"20250609T160000", "has_end_time":1, "date_start":"2025-06-09", "date_end":"2025-06-09", "time_start":"12:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Summer Institute Course - Designing and Writing Questions for Surveys: Guidelines and Recommendations", "occurrence_title":"", "combined_title":"Summer Institute Course - Designing and Writing Questions for Surveys: Guidelines and Recommendations: Presented by Jennifer (Jen) Dykema", "event_subtitle":"Presented by Jennifer (Jen) Dykema", "event_type":"Class \/ Instruction", "event_type_id":"8", "description":"Designing and Writing Questions for Surveys: Guidelines and Recommendations\r\nJune 9-13, 2025\r\n1:00pm-4:00pm EDT\r\nLive Online via Zoom\r\n\r\nCourse Objectives\r\n\u2022 Introduce a structural analysis of parts of a survey question\r\n\u2022 Introduce cognitive interviewing as a method for testing survey questions\r\n\u2022 Describe guidelines for diagnosing problems in survey questions and writing new survey questions\r\n\u2022 Focus on the structure and wording of survey questions, whether for interviewer-administered or self- administered instruments\r\n\u2022 Provide an opportunity to apply the guidelines and principles during in-class exercises\r\n\u2022 Focus on improving individual questions and sets of questions.\r\n\u2022 Summarize research that underlies key decisions in writing survey questions.\r\n\r\nDescription\r\nThis workshop distills research about survey questions to principles that can be applied to write survey questions that are clear and obtain reliable answers. The workshop provides students with tools to use in diagnosing problems in survey questions and in writing their own survey questions. Sessions combine lecture with group exercises and discussion. The lecture provides guidelines for writing and revising survey questions and illustrates how to revise troubled questions. Assignments require that students analyze problematic questions, revise them, and administer them to fellow students. Sessions consider both questions about events and behaviors and questions about subjective phenomena (such as attitudes, evaluations, and internal\r\nstates).\r\n\r\nWho Should attend\r\nIndividuals who will be writing or reviewing survey questions or survey instruments or analyzing survey data. This course gives practical guidance to those who have written survey questions but who are not familiar with research on question design, those who are just beginning to design survey instruments, and those who use survey data but do not themselves design survey instruments.\r\n\r\nThe Summer Institute in Survey Research Techniques provides rigorous and high quality graduate level training in all phases of survey research. The noncredit courses are open to all. The courses are live online via Zoom. Registration and payment are required. Course fees are based on the total number of hours assigned to each course, the hours are listed on the course description. The 2025 schedule lists additional courses. If you have any questions regarding the application process, please use the online contact form or email the Summer Institute at isr-summer@umich.edu .\r\n\r\nThe program teaches state-of-the-art practice and theory in the design, implementation, and analysis of surveys. The Summer Institute in Survey Research Techniques has presented courses on the sample survey since the summer of 1948, and has offered such courses every summer since. The Summer Institute uses the sample survey as the basic instrument for the scientific measurement of human activity. It presents sample survey methods in courses designed to meet the educational needs of those", "occurrence_notes":"Registration and payment required.", "guid":"135993-21877626@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/135993", "building_id":"null", "building_name":"Off Campus Location", "campus_maps_id":"1", "room":"", "location_name":"Virtual", "has_livestream":0, "cost":"Please check the Summer Institute website.", "tags":["Data","Data Analysis","Data Collection","Data Curation","Data Linkage","Data Management","Data Science","Survey Methodology","Survey Methods","Survey Research"], "website":"https:\/\/si.isr.umich.edu\/", "sponsors":[ { "group_name":"Summer Institute in Survey Research Techniques", "group_id":"4327", "website":"" }, { "group_name":"Institute for Social Research", "group_id":"3285", "website":"http:\/\/isr.umich.edu" }, { "group_name":"Survey Research Center", "group_id":"5063", "website":"https:\/\/src.isr.umich.edu\/" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/06\/event_135993_original-1.png", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/06\/event_135993_original-1.png", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/06\/event_135993_original-1.png", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/06\/event_135993_original-1.png", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/06\/event_135993_original-1.png", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/06\/event_135993_original-1.png", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/06\/event_135993_original-1.png" }, "occurrence_count":5, "first_occurrence":21877626 } , "135795-21877271": { "datetime_modified":"20250522T101817", "datetime_start":"20250609T140000", "datetime_end":"20250609T160000", "has_end_time":1, "date_start":"2025-06-09", "date_end":"2025-06-09", "time_start":"14:00:00", "time_end":"16:00:00", "time_zone":"America\/Detroit", "event_title":"Understanding Coexistence Outcomes for Intransitive Competition Using Properties of Circulant Matrices", "occurrence_title":"", "combined_title":"Understanding Coexistence Outcomes for Intransitive Competition Using Properties of Circulant Matrices: Daniel Maes", "event_subtitle":"Daniel Maes", "event_type":"Presentation", "event_type_id":"16", "description":"Abstract:\r\n\r\nA persistent puzzle in community ecology is how so many competing species can coexist in nature despite a naive expectation that the best competitor for shared limiting resources should win. Intransitive interaction structures have been proposed to importantly influence competitive coexistence outcomes for ecological communities. This structure involves a loop of pairwise interactions in which each species dominates over the next if the two were isolated, but it contains no single dominant competitor for the entire system because the last species dominates the first. Intransitivity is distinctly different than \u201cniche differentiation,\" the key mechanism of stable competitive coexistence that ecologists focus on, where interspecific competition is weaker than intraspecific competition. In contrast, intransitive structures require that the dominant competitor in each interacting pair has greater interspecific competitive effects on the other than it has on itself. Despite a clear difference in mechanism, so far, results have suggested that communities with intransitive competition can also lead to stable coexistence for loops of an odd number, but not for an even number, an idea we call the \u201ceven-odd\u201d hypothesis. Existing literature, however, leaves many important questions open about the general tendency towards stable coexistence generated by intransitive interactions. \r\n\r\nTo answer some of these questions, we exploit the properties of circulant matrices. Both community interaction matrices and Jacobian matrices at the coexistence equilibrium take on this circulant structure under a Lotka-Volterra competition model with intransitive interactions of identical interaction strengths around the loop. We can understand coexistence outcomes for this system by analyzing the eigenvalues of these circulant matrices. We also carry out numerical eigenvalue analyses for non-circulant cases arising when interaction strengths vary. Overall, we provide a more general confirmation of the even-odd hypothesis for a single isolated intransitive loop interaction structure, but also elucidate the more complex story that arises in the contexts of additional community-wide interactions and multiple intransitive loops.", "occurrence_notes":null, "guid":"135795-21877271@events.umich.edu", "permalink":"http:\/\/events.umich.edu\/event\/135795", "building_id":"1000166", "building_name":"East Hall", "campus_maps_id":"53", "room":"4088", "location_name":"East Hall", "has_livestream":1, "livestream_type":"zoom", "livetream_require_login":0, "livestream_id":"91522830628", "livestream_link":"https:\/\/umich.zoom.us\/j\/91522830628", "cost":"", "tags":["Dissertation","Graduate","Graduate Students","Mathematics"], "website":"", "sponsors":[ { "group_name":"Dissertation Defense - Department of Mathematics", "group_id":"4889", "website":"" }, { "group_name":"Department of Mathematics", "group_id":"3791", "website":"" } ], "image_url":"https:\/\/events.umich.edu\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "styled_images":{ "event_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_thumb\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_large":"https:\/\/events.umich.edu\/media\/cache\/event_large\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_large_2x":"https:\/\/events.umich.edu\/media\/cache\/event_large_2x\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/event_large_lightbox\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "group_thumb":"https:\/\/events.umich.edu\/media\/cache\/group_thumb\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "group_thumb_square":"https:\/\/events.umich.edu\/media\/cache\/group_thumb_square\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "group_large":"https:\/\/events.umich.edu\/media\/cache\/group_large\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "group_large_lightbox":"https:\/\/events.umich.edu\/media\/cache\/group_large_lightbox\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_large_crop":"https:\/\/events.umich.edu\/media\/cache\/event_large_crop\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_list":"https:\/\/events.umich.edu\/media\/cache\/event_list\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_list_2x":"https:\/\/events.umich.edu\/media\/cache\/event_list_2x\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_grid":"https:\/\/events.umich.edu\/media\/cache\/event_grid\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_grid_2x":"https:\/\/events.umich.edu\/media\/cache\/event_grid_2x\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_feature_large":"https:\/\/events.umich.edu\/media\/cache\/event_feature_large\/media\/attachments\/2025\/05\/event_135795_original-1.jpg", "event_feature_thumb":"https:\/\/events.umich.edu\/media\/cache\/event_feature_thumb\/media\/attachments\/2025\/05\/event_135795_original-1.jpg" }, "occurrence_count":1, "first_occurrence":21877271 } }