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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://events.ucsc.edu/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:20260928T104000
DTEND;TZID=America/Los_Angeles:20260928T114500
DTSTAMP:20260921T181823Z
CREATED:20260921T181641Z
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SUMMARY:ECE 290 Seminar: "Where The Semiconductor Industry Is Headed Over The Next 5\, 10\, 20 Years?"
DESCRIPTION:Presented by: Dr. Victor Zhirnov\, Product Ideation Head @ Applied Materials \nDescription: “Information and Communication Technologies (ICT) are a primary engine of socioeconomic growth in the modern world. Electronic information processing and transmission are being further accelerated by the rapid advancement of Artificial Intelligence (AI). The adoption of AI continues to expand at an unprecedented pace\, driven by the exponential growth of data that must be generated\, moved\, stored\, computed\, communicated\, secured\, and ultimately transformed into actionable information for end users. \nToday\, ICT is undergoing several major “seismic shifts\,” as outlined in the Decadal Plan for Semiconductors. One of the most significant challenges is the growing imbalance between the energy demands of information and communication technologies and the world’s capacity for energy production. This trend introduces substantial risks to future technological progress\, particularly for AI systems\, whose computational and data-processing requirements continue to increase dramatically. Addressing these challenges will require the discovery of fundamentally new paradigms capable of delivering orders-of-magnitude improvements in energy efficiency. \nA second seismic shift is the widening gap between communication capacity and data generation. Modern society is characterized by near-ubiquitous connectivity\, enabling continuous access to information\, cloud storage\, and cloud computing resources. The ability to access data from virtually anywhere and share it globally has transformed business operations\, scientific research\, and everyday life. However\, the cloud-centric model relies heavily on the assumption of constant and reliable connectivity\, an assumption that cannot always be guaranteed. At the same time\, global data generation is growing faster than communication infrastructure can support\, creating an increasing mismatch between information storage requirements and communication capabilities. Overcoming this challenge will require radical advances in communication technologies. \nInventing the next generation of computation and communication paradigms is undoubtedly a formidable challenge. Nevertheless\, it is achievable if the right scientific questions are identified and the necessary resources are mobilized. Future ICT systems will require breakthrough innovations based on largely unexplored physical principles\, spanning materials\, devices\, circuits\, architectures\, and system-level functions. Such advances have the potential to redefine the foundations of information processing and communication\, enabling sustainable growth of AI and the broader digital economy.” \nBio: Victor Zhirnov is the Product Ideation Head at Applied Materials\, where he leads the initiation of breakthrough innovation projects with the potential to enable major technology inflections across the semiconductor industry. His work focuses on identifying and advancing disruptive concepts that can shape the future of computing\, communications\, and advanced manufacturing. \nPrior to joining Applied Materials\, Dr. Zhirnov served as Chief Scientist at the Semiconductor Research Corporation (SRC). In that role\, he was responsible for envisioning and developing long-term research directions for the semiconductor ecosystem\, guiding collaborations between industry and academia in semiconductor technologies. \nWith more than 30 years of semiconductor experience\, Dr. Zhirnov has made significant contributions across a broad range of disciplines\, including materials science\, process technology\, device physics\, and the exploration of the fundamental limits of semiconductor technologies. \nDr. Zhirnov has played a leading role in several major international technology roadmapping efforts. He served as Chair of the Emerging Research Devices Working Group for the International Technology Roadmap for Semiconductors (ITRS) and has also led the development of both the 2030 Decadal Plan for Semiconductors and the Microelectronics and Advanced Packaging Technologies (MAPT) Roadmap. \nHe earned an M.S. in Applied Physics from the Ural Polytechnic Institute in Yekaterinburg\, Russia\, in 1989\, and a Ph.D. in Solid State Electronics and Microelectronics from the Institute of Physics and Technology in Moscow in 1992. \nDr. Zhirnov has authored or co-authored approximately 200 technical papers and numerous contributions to books\, reflecting his longstanding influence on semiconductor research\, technology strategy\, and innovation. \nHosted by: Professor Marco Rolandi & Professor Soumya Bose\, Electrical & Computer Engineering Department \nWhen: 10:40 to 11:45 AM PST \nLocation: Classroom E2-194 \nZoom Link: https://ucsc.zoom.us/j/98247592428?pwd=iUrZFuvQ8ANPqirWLxC4DokeyvIUIz.1
URL:https://events.ucsc.edu/event/ece-290-seminar-where-the-semiconductor-industry-is-headed-over-the-next-5-10-20-years/
LOCATION:Engineering 2\, Engineering 2 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Seminars
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DTSTART;TZID=America/Los_Angeles:20260928T132500
DTEND;TZID=America/Los_Angeles:20260928T143000
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SUMMARY:Environmental Studies Seminar Series | Lightning Talks by ENVS Faculty
DESCRIPTION:In person and via Zoom (Meeting ID: 978 5545 8946\, Passcode: 454736).  \nIf you are unable to stream the talk live and need to access a recorded version\, please contact Stacy Philpott at sphilpot@ucsc.edu. A UC Santa Cruz email address is required to access the recording. \nHost: Natalia Ocampo-Peñuela \nSpeaker #1: Hannah Waterhouse \nTitle: Building Cover Cropping Communities of Practice on California’s Central Coast \nAbstract: California’s agricultural communities face the dual challenges of increasingly variable and limited irrigation water supplies\, alongside persistent groundwater quality degradation from nitrate leaching that has imperiled drinking water for nearly one million residents of rural communities in the state. These challenges come together most acutely in California’s Central Coast region\, the “Salad Bowl” of the U.S.\, where intensive\, high-value vegetable and berry production dominates. The benefits provided by adding winter cover crops to these annual cropping systems are considered essential to improving groundwater quality\, but perceptions among farmers and policymakers that cover crops consume too much water make a formidable barrier to adoption in this Mediterranean climate. Indeed\, less than 5% of cropland on the Central Coast is cover cropped\, with the majority left fallow over the winter season to devastating effects including erosion and loss of fertility\, pollution of surface and groundwater\, and flooded fields which can delay agronomic operations.  In this research we address the question of how farmers in Mediterranean\, semi-arid climatic regions can implement cover cropping in a water scarce environment while meeting water quality regulatory goals. Through both controlled trials and on-farm\, participatory research\, we aim to determine how different cover crop management practices affect the balance between water regulation and provisioning and water quality protection\, as well as the supply of nitrogen (N) for cash crops. We have formed a community of practice\, including farmers\, technical assistant providers\, and researchers\, to test these questions and facilitate co-learning that is embedded in the research process. \nSpeaker #2: Mijin Cha \nTitle: The Critical Minerals Just Transition Listening Project \nAbstract: An energy transition away from fossil fuels requires the development and wide-scale adoption of renewable energy technologies. Central to these\, “green\,” technologies is critical mineral mining. However\, though critical minerals may be used to support an energy transition\, they are not inherently most just because of their end use. How they are mined\, processed\, and used are questions that must be answered to understand how “just\,” their use is. The Critical Minerals Just Transition Listening Project analyzes the lithium supply chain in the United States to understand what injustice and challenges arise at sites of lithium mining\, electric vehicle battery production\, and battery storage and what solidarity\, if any\, exists amongst workers and communities along the domestic lithium supply chain. This project is funded by the Alfred P. Sloan Foundation \nSpeaker #3: Bo Yang \nTitle: Seeing Fire from Above: UAV Remote Sensing of Wildfire Behavior\, Fuels\, and Ecological Effects \nAbstract: Wildfires are highly dynamic events shaped by interactions among fuels\, topography\, weather\, and vegetation. Three recent studies based on the California Canyon Fire Experiment\, a highly instrumented prescribed fire conducted in a steep chaparral canyon near Salinas\, California\, demonstrate the potential of UAV remote sensing for wildfire research. Using thermal\, multispectral\, and LiDAR imagery\, we developed methods to map fire progression\, characterize fire anatomy\, and improve the georeferencing of thermal imagery during an active fire. We also used UAV photogrammetry and object-based classification to quantify pre-fire fuel structure\, post-fire fuel-height loss\, and vegetation recovery. Finally\, we linked remotely sensed thermal exposure\,  including maximum temperature and heating duration\, to field measurements of post-fire twig diameter as an indicator of fire severity. These studies demonstrate how UAV remote sensing can connect active-fire behavior with fuel conditions and ecological effects at fine spatial and temporal scales. \n 
URL:https://events.ucsc.edu/event/environmental-studies-seminar-series-lightning-talks-by-envs-faculty/
LOCATION:Interdisciplinary Sciences Building\, 7487 Red Hill Road\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations
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DTSTART;TZID=America/Los_Angeles:20260928T160000
DTEND;TZID=America/Los_Angeles:20260928T170000
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SUMMARY:Statistics Seminar: Vecchia Approximated Bayesian Heteroskedastic Gaussian Processes
DESCRIPTION:Presenter: Parul Patil\, Postdoctoral Researcher\, UC Santa Cruz \nDescription: Many computer simulations are stochastic and exhibit input dependent noise. In such situations\, heteroskedastic Gaussian processes (hetGPs) make ideal surrogates as they estimate a latent\, non-constant variance. However\, existing hetGP implementations are unable to deal with large simulation campaigns and use point-estimates for all unknown quantities\, including latent variances. This limits applicability to small experiments and undercuts uncertainty. We propose a Bayesian hetGP using elliptical slice sampling (ESS) for posterior variance integration\, and the Vecchia approximation to circumvent computational bottlenecks. We show good performance for our upgraded hetGP capability\, compared to alternatives\, on a benchmark example and a motivating corpus of more than 9-million lake temperature simulations. An open source implementation is provided as bhetGP on CRAN. \nAbout the speaker: Parul Patil is currently working as a post-doctoral researcher with Dr Paul Parker and Dr Sangwon Hyun at University of California\, Santa Cruz. She completed her PhD in May 2026 from Virginia Tech. She had previously completed B.Sc. and M.Sc. in Statistics in India. She works with large-scale data\, using statistical tools to model complex processes\, quantify uncertainty\, and uncover patterns. Her work lies at the intersection of statistics and machine learning with ecological applications\, focusing on scalable methods for analyzing high-dimensional and spatially structured data. \nThis seminar is hosted by Professor Yunyi Shen.
URL:https://events.ucsc.edu/event/statistics-seminar-vecchia-approximated-bayesian-heteroskedastic-gaussian-processes/
LOCATION:Jack Baskin Engineering\, Baskin Engineering 1156 High Street\, Santa Cruz\, CA\, 95064
CATEGORIES:Lectures & Presentations,Seminars
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