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Rebecca A. Purvis, Ryan J. Winston, William F. Hunt, Brian Lipscomb, Karthik Narayanaswamy, Andrew McDaniel, Matthew S. Lauffer and Susan Libes
Bioswales are a promising stormwater control measure (SCM) for roadway runoff management, but few studies have assessed performance on a field scale. A bioswale is a vegetated channel with underlying engineered media and a perforated underdrain to promot...
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Matthew G. Montgomery, Miles B. Yaw and John S. Schwartz
Probabilistic risk methods are becoming increasingly accepted as a means of carrying out risk-informed decision making regarding the design and operation policy of structures such as dams. Probabilistic risk calculations require the quantification of epi...
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Matthew E. Katterman, Peter M. Waller, Diaa Eldin M. Elshikha, Gerard W. Wall, Douglas J. Hunsaker, Reid S. Loeffler and Kimberly L. Ogden
The WINDS (Water-Use, Irrigation, Nitrogen, Drainage, and Salinity) model uses the FAO56 dual crop coefficient and a daily time-step soil?water balance to simulate evapotranspiration and water content in the soil profile. This research calibrated the WIN...
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Christine C. Nieman, Wayne K. Coblentz, Philip A. Moore, Jr. and Matthew S. Akins
Poultry litter is a widely available fertilizer in the southeast USA and subsurface application of litter can increase both forage production and nutritive value. Frequent rainfall events and high humidity often limit time available for hay curing; baled...
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Dorota S. Temple, Meghan Hegarty-Craver, Pooja Gaur, Matthew D. Boyce, Jonathan R. Holt, Edward A. Preble, Randall P. Eckhoff, Hope Davis-Wilson, Howard J. Walls, David E. Dausch and Matthew A. Blackston
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Andrew M. Wilson, Kenneth S. Boyle, Jennifer L. Gilmore, Cody J. Kiefer and Matthew F. Walker
Drones are now widely used to study wildlife, but their application in the study of bioacoustics is limited. Drones can be used to collect data on bird vocalizations, but an ongoing concern is that noise from drones could change bird vocalization behavio...
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Matthew S. Janssen and Jon K. Miller
Breaching or overtopping of coastal dunes is associated with greater upland damages. Reliable tools are needed to efficiently assess the likelihood of dune erosion during storm events. Existing methods rely on numerical modeling (extensive investment) or...
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Kamesh Sankaran, Scott A. Griffith, Noah C. Thompson, Matthew D. Lochridge and Andrew S. O?Kins
A streamlined genetic algorithm was developed and implemented on a GPU to evaluate low-thrust trajectories of spacecraft propelled by an ion thruster. It was then applied to examine the utility of a specific thruster for an asteroid impact mission. This ...
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Justin G. Morrissy, Matthew J. Currell, Suzie M. Reichman, Aravind Surapaneni, Mallavarapu Megharaj, Nicholas D. Crosbie, Daniel Hirth, Simon Aquilina, William Rajendram and Andrew S. Ball
Aquifers provide integral freshwater resources and host ecosystems of largely uncharacterized, truncated endemic microorganisms. In recent history, many aquifers have become increasingly contaminated from various anthropogenic sources. To better understa...
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Georg Ehlers, Morris L. Crow, Yacouba Diawara, Franz X. Gallmeier, Xiaosong Geng, Garrett E. Granroth, Raymond D. Gregory, Fahima F. Islam, Robert O. Knudson IV, Fankang Li, Matthew S. Loyd and Bogdan Vacaliuc
This article reviews some current trends that can be observed in the development of neutron scattering instrument technologies. While the number of neutron scattering facilities worldwide and the number of beam days they offer are largely stable, their s...
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