(Visit: http://www.uctv.tv/) 0:13 - Introduction 4:44 - Navigating the Perilous Waters at the Edge of Glaciers to Understand Sea Level Rise 49:21 - Audience Questions Collapsing ice shelves and

(Visit: http://www.uctv.tv/) 0:13 - Introduction 4:44 - Navigating the Perilous Waters at the Edge of Glaciers to Understand Sea Level Rise 49:21 - Audience Questions Collapsing ice shelves and calving of large icebergs in Greenland and Antarctica have recently become major drivers of sea level rise. The rapidity of these changes has come as a surprise, revealing major gaps in our understanding of how ice sheets respond to a changing climate. To a large extent, these gaps are due to the lack of measurements from the marine edge of glaciers - the Achilles' heel of glaciers. For over a decade, since the glaciers in Greenland began their retreat, Fiammetta Straneo and her group at Scripps Institution of Oceanography have been probing the edge of massive calving glaciers in iceberg-choked fjords in Greenland using helicopters, icebreakers, fishing vessels, and autonomous vehicles. The understanding gained through these measurements is being used in models aimed at improving sea-level rise predictions. Recorded on 05/13/2019. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [7/2019] [Show ID: 34572]

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6G cellular networks will be extremely complex systems that must meet many competing requirements in a large variety of environments and use cases. A key enabling 6G technology will be deep learning,

6G cellular networks will be extremely complex systems that must meet many competing requirements in a large variety of environments and use cases. A key enabling 6G technology will be deep learning, which can unlock previously hidden system-level gains, particularly by effectively learning custom site-specific communication techniques that are optimally adapted for each cell-site. Prof. Jeffrey Andrews will present a short summary of some of his group’s recent discoveries and technologies based on deep learning (DL) that demonstrate a large potential impact in 6G. The first is a novel and practical approach for beam alignment in millimeter wave and THz bands that can achieve a phenomenal speed up, at least 10x and in some cases approaching 1000x, by sensing and exploiting unique aspects of the environment. The second is a new architecture for estimating high dimensional channels by harnessing the expressive power of deep generative networks to develop a custom model of each cell’s channel distribution. The third is a site-specific multicell optimization that rapidly learns near-optimal global settings for each base stations antenna arrays, a problem that is completely intractable using conventional techniques. It is trained and tested on AT&T’s commercial simulation platform and shows large gains over existing 3GPP approaches. Speaker: Jeffrey Andrews, The University of Texas at Austin, USA Moderators: Ian F. Akyildiz, Editor-in-Chief, ITU Journal on Future and Evolving Technologies (ITU-J FET) Alessia Magliarditi, ITU Journal and ITU-T Academia Coordinator, International Telecommunication Union (ITU) This webinar is organized by the ITU Journal on Future and Evolving Technologies (ITU J-FET), an international journal providing complete coverage of all communications and networking paradigms, free of charge for both readers and authors. The ITU Journal considers yet-to-be-published papers addressing fundamental and applied research. Open topics for future research will be discussed. See more information on the ITU Journal webinar series and the open Calls for Papers for the upcoming ITU Journal’s issues here. 👉 Discover the ITU Journal on Future and Evolving Technologies (ITU J-FET) here: https://itu.int/en/journal/j-fet/ 📅 Explore the full ITU Journal webinar series programme here: https://itu.int/en/journal/j-fet/webinars/ #ITU #ITUJFET

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(Visit: http://www.uctv.tv/) 0:13 - Presentation #1 - Jennifer Smith, PhD 35:16 - Presentation #2 - Brant Chlebowski Join Dr. Jennifer Smith and entrepreneur Brant Chlebowski as they tell the

(Visit: http://www.uctv.tv/) 0:13 - Presentation #1 - Jennifer Smith, PhD 35:16 - Presentation #2 - Brant Chlebowski Join Dr. Jennifer Smith and entrepreneur Brant Chlebowski as they tell the story of their collaboration on applied aquaculture research of commercially valuable seaweeds – research that has sparked the formation of the California Seaweed Company and a new area of research in the Smith lab related to food and feed uses of local seaweeds. Recorded on 03/11/2019. Series: "Jeffrey B. Graham Perspectives on Ocean Science Lecture Series" [5/2019] [Show ID: 34570]

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This talk explores Sunset Crater, Arizona's youngest volcano, erupted 940 years ago, impacting the Sinagua people. Geologist Dr. Jeffrey Meyer will share its story and his work mapping the unique Bonito lava flow, notable for traveling uphill.

Understanding this flow aids hazard prediction and interpreting past flows on Earth, the Moon, and other planets. Dr. Meyer, a retired geology instructor, became curious about the Bonito flow, leading to detailed mapping via Lidar.

This program is made possible by Arizona Humanities and sponsored by Findlay Subaru of Prescott. Learn more at: Natural History Institute | Events | Donate | Instagram | Facebook

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This keynote session from The Responsible Business Summit Europe, organized by Ethical Corporation, was published on July 17, 2017.

Speakers included Kelly M. Semrau, SVP, Global Corporate Affairs, Communication & Sustainability, SC Johnson; Julian Hilton-Johnson, VP, Corporate Relations & Chief of Staff to the President, McDonald's Europe; Jeffrey Hogue, Chief Sustainability Officer, C&A; and Chris Coulter, CEO, GlobeScan.

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Professor Jem Bendell launched his book, *Breaking Together*, on June 18, 2023, at Glastonbury Town Hall. The book is available in paperback, hardback, eBook, and audiobook formats

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