PNAS Science Sessions show

PNAS Science Sessions

Summary: Science Sessions is the podcast program of Proceedings of the National Academy of Sciences (PNAS). Listen to brief conversations with cutting-edge researchers, National Academy of Sciences members, and policy makers as they discuss topics relevant to today's scientific community. Learn the behind-the-scenes story of research published in PNAS, plus a broad range of science news and discoveries that affect the world around us.

Podcasts:

 Imaging, information technology, and autism spectrum disorder | File Type: audio/mpeg | Duration: 5:45

Gregory Abowd discusses the clinical applications of capturing and recording the every day experiences of children with autism spectrum disorder.

 Paper devices for medical diagnoses | File Type: audio/mpeg | Duration: 4:47

George Whitesides discusses an inexpensive and easy-to-use medical diagnostic device that can be used in the developing world.

 Social networking and predicting personality | File Type: audio/mpeg | Duration: 4:52

Jennifer Golbeck discusses the intersection of computer science, sociology, and social networking.

 The science of chocolate | File Type: audio/mpeg | Duration: 4:59

Physicist David Weitz discusses the material properties that make chocolate to-die-for.

 Ubiquitous computing and smart environments | File Type: audio/mpeg | Duration: 4:29

Bo Begole discusses ubiquitous computing, behavioral modeling, and smart environments that can anticipate people's information needs.

 Changing public perception of the Smithsonian | File Type: audio/mpeg | Duration: 5:28

Secretary of the Smithsonian Institution Wayne Clough discusses his goal to educate the public about the Smithsonian's groundbreaking scientific research projects.

 Genetically modified crops and agricultural productivity | File Type: audio/mpeg | Duration: 5:47

Roger Beachy discusses the role of genetically modified crops in feeding the world's growing population.

 Interview with Cozzarelli Prize Winner Zvonimir Dogic | File Type: audio/mpeg | Duration: 4:51

Zvonimir Dogic discusses how viruses can be coaxed into forming self-assembling, polymer membranes.

 Interview with Cozzarelli Prize Winners Won-Yong Song and Jiyoung Park | File Type: audio/mpeg | Duration: 5:23

Won-Yong Song and Jiyoung Park discuss the urgent problem of arsenic-tainted rice in Southeast Asia, and genetically engineered rice plants that would be safe to consume and could help remediate arsenic-contaminated groundwater.

 Interview with Cozzarelli Prize Winner Liza Moscovice | File Type: audio/mpeg | Duration: 5:59

Liza Moscovice discusses what her study on baboon behavior reveals about the evolution of cooperation in humans.

 Interview with Cozzarelli Prize Winners Robina Shaheen and Mark Thiemens | File Type: audio/mpeg | Duration: 6:56

Robina Shaheen and Mark Thiemens discuss an oxygen isotope signature that reveals how carbonates on Mars form in the absence of life.

 Interview with Cozzarelli Prize Winner Cheryl Lyn Walker | File Type: audio/mpeg | Duration: 5:52

Cheryl Lyn Walker discusses the role of a cellular protein, called ATM, in offsetting oxidative damage.

 Interview with Cozzarelli Prize Winner Benjamin tenOever | File Type: audio/mpeg | Duration: 6:05

Benjamin tenOever discusses his team's prize winning discovery that could be the key to developing a universal influenza A vaccine.

 The personalized medicine revolution | File Type: audio/mpeg | Duration: 5:15

NIH Director Dr. Francis Collins discusses "personalized medicine," a novel approach in which doctors diagnose and treat patients using detailed information about each individual.

 Aircraft and Iceland's volcanic ash cloud | File Type: audio/mpeg | Duration: 2:01

Susan Stipp discusses her PNAS research article that reveals whether the ash cloud from the 2010 eruption of Iceland's Eyjafjallajökull volcano posed a threat to aircraft, and if the widespread airport closures in Europe were warranted.

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