List

The detection of radionuclide aerosols is a critical indicator of a nuclear detonation. Existing sensors as part of the International Monitoring System operate in a batch process and typically have a 48 to 72 hour delay between aerosol sample collection and measurement activities due to limits of instrument sensitivity. The continuous, instantaneous measurements of atmospheric aerosol radiation le ...

Project Summary/AbstractWith over a trillion cups of caffeinated beverages consumed each year, caffeine is arguably the world's most frequently consumed stimulant. Caffeine is widely used to enhance athletic performance, body composition, pain relief, and mental acuity. Naturally caffeinated beverages include coffee, black and green tea, cola, cocoa, guarana, yerba maté, and Yaupon tea. ...

This project addresses USDA-NIFA's research priorities regarding crop management systems that promote energy conservation and efficiency, including the use of alternative and renewable energy resources. This proposal outlines a plan to prove the research concept of a Single-pass Autonomous Follow-me (SAF) Baler. The SAF baler is intended to bale the available supply of corn stover during corn ...

The importance of improving postharvest handling can be understood in terms of the primary impact of poor postharvest care--food loss. Technologies for improving postharvest handling focus on extending the shelf life of the fruit or vegetable while maintaining or improving upon the quality of the produce. A major achievement in prolonging produce storage life has been the implementation of cold st ...

INRS and MDP will collaborate to build an analytical model that demonstrates the probability of success - and opportunities for enhancement - for the redevelopment of idled industrial assets. This model will be developed and refined using the former pulp and paper mill in Old Town, ME., and data supplied by multiple redevelopment efforts elsewhere in the State of Maine. Based upon learnings and ex ...

Infrasound and seismic measurements are used by DTRA and the DoD for nuclear test monitoring, terrorist blast forensics, battle damage assessment, and environmental monitoring. However, these long wavelength physical signals are typically recorded through single-point sensors or sparse low density arrays. As a result, the critical signals of interest are often corrupted or masked by noise or inter ...

Compact Membrane Systems (CMS) proposes to employ membrane systems for pressure-driven separation of water from black liquor to replace the first two stages of existing multiple-effect evaporators. This is a promising approach to considerably reduce the steam energy required for concentration. Membrane materials must withstand high temperature, high salinity and high pH conditions. Fouling of the ...

Packaging is critically important to our society. Appropriate packaging protects its contents from the environment and, thus, inhibits physiochemical and/or biochemical deterioration. According to the World Packaging Organization, the packaging market is currently worth $600 billion and is expected to increase to $1 trillion by 2020. The common materials used for packaging include paper, plastic, ...

Candidus is a horticultural lighting technology company that develops lighting strategies strategiesfor commercial greenhouses, combining plant physiology and bioengineering to provide growers with unprecedented control over crop production. Our "biofeedback control of LED lights" developed during Phase I is a method to determine how efficiently crops can use light to photosynthesize and grow. It ...

Each year over 1 billion tons of animal manure is produced in US and it can be a pollution source if not handled properly. "Anaerobic digestion" is an energy efficient way to dispose manure. Through this process manure is converted to biogas and digestate. The manure digestate can be used as fertilizer. Biogas is a mixture of ~60% CH4, ~40% CO2 and trace amounts of contaminant gasses such as H2S. ...