Award Data

As computational density for high-performance computing and big-data services continues to scale, performance scalability of next generation computing systems is becoming increasingly constrained by limitations in memory access, power dissipation and chip packaging. The processor-memory communication bottleneck, a major challenge in current multicore processors due to limited pin-out and power bud ...

The objective of the proposed work is to develop, demonstrate, and evaluate new technologies for low-cost, high-accuracy, whole-building CO2 monitoring for demand control ventilation. The work builds on a private/public partnership formed between Dioxide MaterialsTM and the Institute for Sensing and Embedded Network Systems Engineering (I-SENSE) at Florida Atlantic University. In previous, NSF-sup ...

Many communities face water scarcity as a fundamental challenge to their economic and social development. Seawater is an abundant source which can be reached by most of the countries in the world. In order to utilize seawater as potable water, it is required to remove the high salinity. Desalination technologies are intended for the removal of dissolved salts that cannot be removed by conventional ...

The particle accelerators and detectors needed for future high energy physics devices require magnetic fields higher than those that can be produced by the low-temperature superconductor (LTS) technologies used in present-day superconducting magnets (SCMs). High temperature superconductor (HTS) materials, however, have the potential to generate very high magnetic fields, offering a technological p ...

Most digital systems being software intensive are also vulnerable to attacks that exploit software weaknesses. According to the International Atomic Energy Agency, “exploiting weaknesses in digital technology could be the most attractive route for those terrorists seeking to attack nuclear facilities without fear of interdiction.” Recent publicized events about cyber-attack on critical infrast ...

Maximizing the value proposition for solar and distributed energy resources to consumers requires a more integrated and coordinated approach to utilizing these resources on-site. Commercial solutions are not yet widely available to provide optimal use of combined on-site resources locally, while at the same time optimizing their value to the electric power distribution system as well. Solutions st ...

High selectivity in chemical reactions is the key to reducing costs, energy consumption and emissions in chemical processing. More selective and active catalysts will reduce the need for recovering unreacted chemicals for recycle and removing byproducts. Reducing the burden on separation processes will greatly reduce the energy required for chemical production. We propose to design macromolecular ...

Statement of the problem or situation that is being addressed in your application. Coal-generated power represents a major source of electrical generation in the Nation, and will likely remain so for the foreseeable future. However, recently proposed limits on CO2 emissions from new electrical generation capacity will necessitate carbon capture functions to be installed on any new coal-fired power ...

Achieving a systems-level understanding of science associated with climate change is a key topic within the DOE mission. Light absorbing particles are an important atmospheric constituent and have a direct impact on climate. They also impact air quality and health and human activities play a major role in their abundance and distribution. There is a critical need for improved observational capacit ...

Light olefins such as ethylene and propylene are very important high volume commodity chemicals with production value more than $200B. These are used as building blocks for many essential chemicals and products. A major portion of the capital and operating cost in olefin production is for the olefin-paraffin separation by cryogenic distillation, which is highly energy and capital intensive consumi ...