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DTSTART;TZID=America/Los_Angeles:20260927T130000
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SUMMARY:Santa Cruz Pickwick Club presents: Christie Mysteries
DESCRIPTION:Over the coming year\, Dickens Universe readers and Pickwick Club members will meet for discussions focused on these novels and their lasting influence on the mystery genre. This year’s reading series brings together four landmark works of crime fiction: The Mystery of Edwin Drood by Charles Dickens (Penguin Classics\, 2002)\, The Murder of Roger Ackroyd by Agatha Christie (William Morrow\, 2021)\, The Murder at the Vicarage by Agatha Christie (William Morrow\, 2025)\, and The Pale Horse by Agatha Christie (William Morrow\, 2011). Join Dickens enthusiasts and Pickwick Club members on Zoom for a series of discussions about these beloved books. \nRegister via Zoom \nReading Schedule:  \n\nSept 27: The Murder of Roger Ackroyd\nOct 25: The Pale Horse\nNov 22: The Murder at the Vicarage\nDec 27: The Mystery of Edwin Drood\nJan 24: The Mystery of Edwin Drood\nFeb 28: The Mystery of Edwin Drood\nMar 28: The Mystery of Edwin Drood\nApr 25: TBD\nMay 23: TBD\nJun 27: TBD\n\nRecommended Edition: We recommend the Penguin Classics edition of the novels for its appendices and notes\, but other versions are fine. First-time readers should avoid the Introduction if they don’t want spoilers. Download the novels to read at Gutenburg.org or listen at LibriVox.org. \nThe Santa Cruz Pickwick (Book) Club\, a branch of the Dickens Fellowship\, is a community of local bookworms\, students\, and teachers who meet monthly to discuss a nineteenth-century novel. The Santa Cruz Public Libraries provide support for the reading group.
URL:https://live-events-ucsc.pantheonsite.io/event/santa-cruz-pickwick-club-presents-christie-mysteries/2026-09-27/
LOCATION:CA
CATEGORIES:Lectures & Presentations
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DTSTART;TZID=America/Los_Angeles:20261025T130000
DTEND;TZID=America/Los_Angeles:20270725T150000
DTSTAMP:20260910T220505Z
CREATED:20260910T220505Z
LAST-MODIFIED:20260910T220505Z
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SUMMARY:Santa Cruz Pickwick Club presents: Christie Mysteries
DESCRIPTION:Over the coming year\, Dickens Universe readers and Pickwick Club members will meet for discussions focused on these novels and their lasting influence on the mystery genre. This year’s reading series brings together four landmark works of crime fiction: The Mystery of Edwin Drood by Charles Dickens (Penguin Classics\, 2002)\, The Murder of Roger Ackroyd by Agatha Christie (William Morrow\, 2021)\, The Murder at the Vicarage by Agatha Christie (William Morrow\, 2025)\, and The Pale Horse by Agatha Christie (William Morrow\, 2011). Join Dickens enthusiasts and Pickwick Club members on Zoom for a series of discussions about these beloved books. \nRegister via Zoom \nReading Schedule:  \n\nSept 27: The Murder of Roger Ackroyd\nOct 25: The Pale Horse\nNov 22: The Murder at the Vicarage\nDec 27: The Mystery of Edwin Drood\nJan 24: The Mystery of Edwin Drood\nFeb 28: The Mystery of Edwin Drood\nMar 28: The Mystery of Edwin Drood\nApr 25: TBD\nMay 23: TBD\nJun 27: TBD\n\nRecommended Edition: We recommend the Penguin Classics edition of the novels for its appendices and notes\, but other versions are fine. First-time readers should avoid the Introduction if they don’t want spoilers. Download the novels to read at Gutenburg.org or listen at LibriVox.org. \nThe Santa Cruz Pickwick (Book) Club\, a branch of the Dickens Fellowship\, is a community of local bookworms\, students\, and teachers who meet monthly to discuss a nineteenth-century novel. The Santa Cruz Public Libraries provide support for the reading group.
URL:https://live-events-ucsc.pantheonsite.io/event/santa-cruz-pickwick-club-presents-christie-mysteries/2026-10-25/
LOCATION:CA
CATEGORIES:Lectures & Presentations
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DTSTART;TZID=America/Los_Angeles:20261109T143000
DTEND;TZID=America/Los_Angeles:20261109T160000
DTSTAMP:20260922T163605Z
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LAST-MODIFIED:20260922T163605Z
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SUMMARY:Imagining Revolution in the Non-Aligned World with Dr. Jessica Stites Mor
DESCRIPTION:As a part of the Sovereignty & Solidarity Fall Speaker Series\, the Huerta Center is thrilled to host Dr. Jessica Stites Mor from The University of British Columbia. This talk will explore how Cuban photojournalism of the 1960s-1970s functioned as an infrastructure of tricontinental solidarity shaping anti-imperial vocabularies and forging new global networks of struggle. Stites Mor examines how the Cuban Revolution influenced vocabularies\, mobilization strategies and aesthetic practices to advance decolonisation in the heart of the Cold War.
URL:https://live-events-ucsc.pantheonsite.io/event/imagining-revolution-in-the-non-aligned-world/
LOCATION:Charles E. Merrill Lounge\, Rutherford House\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations
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DTSTART;TZID=America/Los_Angeles:20261109T160000
DTEND;TZID=America/Los_Angeles:20261109T170000
DTSTAMP:20261007T210443Z
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SUMMARY:AM Seminar: Enhanced Resolution Imaging in Strongly Scattering Media
DESCRIPTION:Presenter: Chrysoula Tsogka\, Professor\, Applied Mathematics\, UC Merced \nDescription: In a strongly scattering medium\, waves undergo multiple scattering that is usually seen as an obstacle to imaging. Time-reversal experiments show the opposite: waves re-emitted into the medium refocus on their source more sharply than in a homogeneous medium\, because scattering makes the array appear larger than it is. This effect\, known as super-resolution\, is not available to conventional imaging. Since the medium through which the waves travelled is unknown\, conventional methods back-propagate the data in an approximation of the true background. In this talk I will show how super-resolution can be achieved in imaging when abundant array data are available. The key idea is to learn the Green’s functions of the unknown random medium directly from the data using sparse dictionary learning. The Green’s functions are recovered as unordered columns of the sensing matrix. To associate each column with its location in the imaging window\, we build a graph from cross-correlations of the recovered columns and apply multidimensional scaling to the resulting proxy distances. The learned Green’s functions are then used to form images by back-propagation or by $\ell_2$ and $\ell_1$ methods\, with resolution beyond the homogeneous medium limit. I will also discuss recent extensions: a new dictionary learning algorithm that starts from a random initialization\, imaging on unstructured grids\, and imaging through changing random media. Joint work with M. Moscoso\, A. Novikov\, G. Papanicolaou\, A. Christie\, M. Leibovich and J. Zheng. \nAbout the speaker: Chrysoula Tsogka is a Professor of Applied Mathematics at the University of California\, Merced\, where she also serves as Chair of the Applied Mathematics Graduate Group. She received her Ph.D. in Applied Mathematics from the University Paris IX Dauphine and was a Postdoctoral Fellow at Stanford University. Before joining UC Merced in 2019\, she was a tenured CNRS researcher at LMA in Marseille\, an Assistant Professor at the University of Chicago\, and a Professor at the University of Crete. Her research focuses on numerical methods for direct and inverse wave propagation problems and on imaging in complex media. Her recent work includes quantitative synthetic aperture radar (SAR) imaging for the detection and classification of buried landmines\, and data-driven methods\, such as dictionary learning\, for super-resolution imaging in strongly scattering media. She serves on the editorial boards of Inverse Problems\, the Journal of Computational Physics and the Journal of Mathematical Imaging and Vision.
URL:https://live-events-ucsc.pantheonsite.io/event/am-seminar-enhanced-resolution-imaging-in-strongly-scattering-media/
LOCATION:Jack Baskin Engineering\, Baskin Engineering 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations,Seminars
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DTSTART;TZID=America/Los_Angeles:20261113T180000
DTEND;TZID=America/Los_Angeles:20261113T193000
DTSTAMP:20260904T221409Z
CREATED:20260904T221409Z
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SUMMARY:James Spooner in conversation with Johnny Damm on AFROPUNK\, anger\, and other things
DESCRIPTION:The Institute of the Arts and Sciences invites you to a conversation with filmmaker and graphic novelist James Spooner about his latest graphic novel\, moderated by cartoonist Johnny Damm. It Starts with Anger: A Punk Beginning. An AFROPUNK Ending tells the origin story of the multi-million-dollar AFROPUNK festival—beginning not with big stages or brand sponsorship\, but with one mixed-race teenager’s search for belonging in the nineties New York City punk scene. \nThe conversation will be followed by a book signing by Spooner. Local author and punk historian John Malkin will also be signing his new book\, Punk Spirit! – An Oral History of Punk Rock\, Spirituality\, and Liberation\, and Johnny Damm will have his latest comic\, I’m a Cop: Real Life Horror Comics No. 3 available.
URL:https://live-events-ucsc.pantheonsite.io/event/james-spooner-in-conversation-with-johnny-damm-on-afropunk-anger-and-other-things/
LOCATION:Institute of the Arts and Sciences\, 100 Panetta Ave\, Santa Cruz\, United States
CATEGORIES:Lectures & Presentations
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