Award Data

Existing physics-based device simulation tools are prohibitively expensive computationally, and therefore ill-suited for parametric analysis and design optimization of photonic integrated circuits (PIC). The proposed effort aims to develop and demonstrate an innovative, easy-to-use simulation tool for accurate, fast circuit/system analysis of PICs. The salient aspects of the proposed solution are: ...

The project team is developing a prototype of Thinking Time, a tablet-based app and game for early learners (ages 3- to 6-years-old) that provides cognitive training games based on neuropsychological research. Game play will be self-guided and adaptive, and will support the development of working memory, attention and impulse control, and flexibility. The goal is to promote academic readiness by s ...

Video Demonstration of the Phase I Prototype: http://youtu.be/P74Z5oNAo4c Purpose: This project will develop and test Kiko's Thinking Time, a series of game apps designed to strengthen children's cognitive skills related to executive functioning and reasoning. A principle objective of preschool is to prepare children for later success in school. Most programs focus on activities to support childr ...

A formal approach to the management of information involved in human-automation interactions is proposed. The mathematical formalism is enabled by employing the notion of hybrid systems. The information management involves ensuring correct information flow and shared cognition between human operators and machines. It is envisioned that the proposed algorithms will formalize the analysis of human-a ...

The project team is developing and testing a prototype of PiGames, intended to be a game-based formative assessment system for physics. The prototype will include a curated collection of pre-existing assessments, authoring tools to create new assessments, a dashboard with progress monitoring, and teacher implementation support. In the Phase I pilot research with 6 classrooms and 180 high school st ...

Video Demonstration of the Phase I Prototype: http://youtu.be/AIGigEXn12Q Purpose: This project team will develop and test Zaption, a mobile and desktop platform designed to support educators in effectively and efficiently utilizing video (e.g., from YouTube, Vimeo, or their own desktop) as an interactive teaching and learning object. Personalized learning devices (e.g., smartphones, tablets) pop ...

To deal with the increasingly complex, dynamic and unpredictable operational environments of the 21st century, unmanned and autonomous system, sensor, and vehicle technologies are being expanded and improved. For example, unmanned air, ground, and maritime systems provide an expanding set of capabilities, such as intelligence, detection, security, targeting, and strike, while reducing the risk to ...

Coastal communities have witnessed their ecosystems change over the past 25 years due to nitrogen loading and phosphate pollution from high-population density and no access to centralized sewage systems. Some effects have been eutrophication, algal blooms, fish dying and, most notably, consequences for local development and real estate.CLEW provides an inexpensive, efficient and an environmentally ...

Arsenic contamination in public drinking water affects as many as 56 million Americans across 25 reporting states, disproportionately threatening low-income communities and private well owners, including those near shale gas deposits undergoing production by hydraulic fracturing. Many of these arsenic-prone communities rely on expensive energy and chemical-intensive processes, such as reverse osmo ...

Water quality is critical for human health and habitation, so a timely identification of pathogens is necessary to avoid severe infections and ensure safe and sustainable water resources. Most of the existing microorganism concentration methods are based on filtration using size or charge membranes, and a generic membrane-filtration method with the ability to simultaneously concentrate all microor ...