University of California Video Podcasts (Video)

Our respiratory system provides oxygen to and removes carbon dioxide from the body. To function properly, the lungs need to fill up with fresh air upon inhalation. Unfortunately, for a variety of medical reasons, the amount of air that reaches the lungs can be insufficient, causing respiratory distress. Healthcare providers often administer liquid drugs in the trachea to ensure prompt relief. In this program, Emilie Dressaire, professor of mechanical engineering at UC Santa Barbara, discusses how the liquid drugs make their way down to the lungs. To answer open questions on drug delivery, her team has built an experimental system that is currently in Space. She presents the journey from UCSB to the International Space Station and shares the first results. Series: "GRIT Talks" [Science] [Show ID: 40087]

Astronauts on the International Space Station see 16 moonsets every day - that's because the ISS orbits Earth every 92 minutes. Here, as the ISS travels away from the horizon, the moon sets in a serene and brief path, a colorful horizon of deep red and blue fading into the clouds of dusk. We also see the planet Venus as a small bright light left of the moon. For the music, organist Brian Hoffman plays Bach’s evocative and mysterious “Ich ruf zu dir” (I call to you) on a digital organ system called Hauptwerk. Series: "Arts Channel " [Arts and Music] [Show ID: 40098]

Every building – from the Parthenon to the Great Mosque of Damascus to a typical Georgian house – was influenced by the energy available to its architects. This talk offers a historical perspective on a topic of great relevance today, the linkage of architecture and energy. It provides a useful complement to the non-urban perspective on ecology offered by the talk on “The indigenous architecture of Australia.” Architecture has been shaped in every era by our access to energy, from fire to farming to fossil fuels. The talk will discuss a range of buildings of the past fifteen thousand years from Uruk, via Ancient Rome and Victorian Liverpool, to China's booming megacities. If we are to avoid catastrophic climate change one important ingredients is to design beautiful but also intelligent buildings, and to retrofit - not demolish - those that remain. Series: "CARTA - Center for Academic Research and Training in Anthropogeny" [Humanities] [Science] [Show ID: 40166]

A fixture in the local music scene since 1974, Gene Perry was born in Santurce, Puerto Rico, and was one of the earliest pioneers of Afro-Cuban and Afro-Caribbean music in San Diego. His ensemble, Rumba Ketumba, is composed of a mixture of San Diego natives and musicians from around the world. Rumba Ketumba plays a high-energy mixture of Afro-Latin, Caribbean, Spanish Rumba, and other dance rhythms. Curator Yael Strom, whose Yiddish klezmer group has previously collaborated with Rumba Ketumba, will host and conduct a Q&A with the group after their performance. “Gene Perry and Rumba Ketumba’s extraordinary musical talent and personalities are hard for audiences to resist,” says Strom. “They have virtuosic ability with calypso, reggae, salsa, samba, Afro-Cuban, and African Diaspora music, and I have been fortunate enough to tour and collaborate with them on a number of groundbreaking cross-genre projects.” Series: "Arts Channel " [Arts and Music] [Show ID: 39527]

Composer Christopher Willis joins moderator Tyler Morgenstern (Assistant Director, Carsey-Wolf Center) for a discussion of his work on Schmigadoon! They discuss how theatrical and movie musical history, as well as Willis’ musicology background, informs the music of the show. They explore the challenge of composing an underscore, and incorporating the stylistic variation of decades of musicals, from the Golden Age musical tradition to the darker themes of 1960s and 1970s productions. Series: "Carsey-Wolf Center" [Humanities] [Show ID: 39993]

Mind-body medicine (MBM) is an integrative approach that helps people build awareness and develop tools for stress resilience. MBM focuses on the interactions between the mind, body, and behavior to promote health and well-being. Dr. Kavita K. Mishra discusses how MBM interventions have shown beneficial short and long-term impact on physical, mental, social-emotional, and interpersonal well-being.  Series: "Osher WISE: Well-being and Integrative Science for Everyone" [Health and Medicine] [Show ID: 40072]

UCSF neurosurgeon Ethan Winkler, MD, PhD, summarizes the surgical treatment options for patients with arteriovenous malformations (AVMs) and describes the decision-making process for choosing the best treatment for each individual. Series: "UC San Francisco News" [Health and Medicine] [Show ID: 40237]

How secure are computers and how does artificial intelligence impact security? In this program, Christopher Kruegel, professor of computer science at UC Santa Barbara, explores two key questions related to security and artificial intelligence. First, how AI can help to improve security. For decades, security solutions have leveraged traditional machine learning models. Not surprisingly, recent advances in AI have opened up exciting new opportunities. Second, the security of AI systems themselves. Like any other software application, they can be exploited. Given their often-critical role, it is imperative to secure AI against attacks such as training data poisoning and adversarial inputs. Series: "GRIT Talks" [Science] [Show ID: 40086]

Director Lynn Hershman Leeson joins moderator Letícia Cobra Lima (History of Art & Architecture, UCSB and curator of A Box of One’s Own) for a discussion of her film !Women Art Revolution. They discuss her history as an artist, and the difficult process of piecing together a narrative from hundreds of hours of footage, interviews, and extensive archival research. They also examine the institutional issues faced by women in the art world and make connections between past and present artists. Series: "Carsey-Wolf Center" [Humanities] [Show ID: 39975]

Writer/director Sam Kadi and actors William Atherton and Rizwan Manji join moderator Juan Campo (Religious Studies, UCSB) for a discussion of their film The Citizen. They share their experiences making the film and drawing inspiration from real Arab-American stories. They also discuss the continued relevance of the film’s themes, including issues of citizenship, the immigrant experience, racial prejudice, and the right to protest, as well as the representation of Arab-Americans on-screen. Series: "Carsey-Wolf Center" [Humanities] [Show ID: 39978]