With the ever-increasing number of wireless devices, the frequency spectrum is getting more crowded and the need for multiband filters that operate at emerging wireless bands is ever more critical. Recent advances in thickness downscaling of piezoelectric transducers has opened up new horizons for resonator operation at the millimeter wave ...
The Campi Flegrei Caldera (CFc) in Italy exhibits periodic unrest episodes characterized by slow ground deformation known as bradyseism, first described by Charles Lyell in the 19th century. These events involve substantial uplift, measuring meters each time, accompanied by delayed seismicity despite the significant accumulated strain energy, followed by a ...
Where: StanfordCost: Free
A Case in Favor of Space Exploration - Livestream>Aerospace engineering is currently experiencing extraordinary growth driven primarily by space (as opposed to atmospheric) flight. In this seminar, a case will be made about the present and future opportunities associated with space exploration.Speaker: Panos Papadopoulos, UC BerkeleyRegister at weblink
A broad effort is currently underway to develop quantum computers that can outperform classical counterparts for certain computational or simulation tasks. Suppressing errors is one of the central challenges for useful quantum computing, requiring quantum error correction for large-scale processing. However, the overhead in the realization of error-corrected "logical" qubits, where information ...
The synthetic tunability of electronic structure and surface chemistry of semiconductor nanocrystals make them attractive light absorbers for light-driven chemistry. A variety of architectures have been constructed where nanocrystals are coupled with multielectron redox catalysts to drive reactions like H2 generation, CO2 reduction, N2 reduction, and water oxidation with light. ...
Chris Clay, the son of the late Roy L. Clay Sr., will share the story of his father's journey that led him to Silicon Valley, where he garnered the nickname "The Godfather of Silicon Valley." Unstoppable, by Roy L. Clay Sr. and M. H. Jackson, explores the life of Roy ...
For 136 years, the National Geographic Society has championed exploration, science, conservation, education and storytelling to deepen understanding and protection of our world. The Society’s conservation efforts date back to the early 20th century with environmentalists like Horace M. Albright.Today, in the face of climate change and biodiversity loss, National ...
Mathematicians have spent decades wrestling with questions about coloring. Here's one famous example: how many colors do mapmakers need to ensure that no two adjacent regions have the same color? Mathematicians struggled with that for over 100 years! In this colorful presentation, we'll share these coloring problems, the exciting breakthroughs, ...
Computers are now better than humans at logical games and puzzles such as Sudoku, Chess, Go and so on. Mathematics can also be framed as a logical puzzle game. When will computers become better than humans at developing new mathematics and proving new theorems? Certainly this has not happened yet, ...
