Recently, oxide semiconductors have become promising alternatives to Si-based semiconductors due to their outstanding properties such as high transparency, possibility of large area fabrication, low leakage current, and low process temperature. Based on these advantages, oxide semiconductors have been used in a variety of applications from the display area to solar cells and sensors.

The students of the Real-World Grid Operations Course would like to invite you to a seminar by Mr. Bob Cummings, the Senior Director of Engineering and Reliability Initiatives of the North American Reliability Corporation (NERC), the entity oversees eight regional reliability entities and encompasses allthe interconnected power systems of the contiguous United States, Canada and Mexico.

The field of computer vision has been completely transformed by the success of deep Convolutional Neural Networks (ConvNets). State-of-the-art deep models have led to large advancements in visual tasks such as object detection and segmentation. One key ingredient behind this success is a large amount of human supervision for training ConvNets. However, can we really annotate every task we want to solve? As computer vision works towards more difficult and structured AI tasks, it becomes more challenging for humans to provide training supervision.
 

In this talk, we will present the applications of inverse scattering principles with digital holography [1-5]. First, I will present the holotomography – a 3D quantitative phase imagign techniques for label-free imaging of cells and tissues [2]. As an optical analogous to X-ray computed tomography, holotomography reconstructs 3D refractive index tomography of unlabelled cells, from multiple 2D holographic images obtained with various illumination angles.

The students of the Power Grid Resiliency for Adverse Conditions Course would like to cordially invite you to a seminar by San Diego Gas and Electric (SDG&E). The 2018 wildfire season was the deadliest and most destructive wildfire season on record in California, with a total of about one thousand fires burning an area of about two million acres, the largest amount of burned acreage recorded in a fire season. The fires have caused more than $3.5 billion in damages and destructed homes, businesses and infrastructures, including power transmission and distribution lines.