In this thesis, three model-based methods are presented for finding the location of a
point source with possibly time-varying strength for a class of distributed parameter systems.
The first method involves off-line numerical computation of the time-response data
at the sensor(s) from all possible source locations and functions of source...
Hydraulic conductivity of hemp stems under water-stress conditions was investigated. When plants face with water-stress conditions, embolies (cavitation) are triggered in xylem channels and water transport from the root to the leaves is affected. The relation between percentage loss of water transfer ability within the xylem channels can be described...
Different specimen preparation methods such as moist tamping, dry funnel deposition, slurry deposition, dry air pluviation have been reported in the literature to investigate the undrained behavior of silty sands. Similarly, different means have been used to densify the soils prepared with such methods. However, the influence of the densification...
Effects of diet and container type on growth and survival of altricial zebrafish,
Brachydanio rerio, larvae were determined. Microfeast® L- 10 (MF) supported growth and survival of zebrafish larvae during the first 10-12 days. Best results were obtained
with larvae fed on a combination of MF and Artemia nauplii in...
Mosquito-borne pathogens are the cause of important, often deadly diseases
worldwide; and, use of repellents is one of the components of mosquito control programs.
The most effective mosquito repellent is N,N-dimethyl-m-toluamide, known as DEET.
Speculation on the adverse effects of DEET have been on the rise since the 1980s, and...
The performance of the meat products industry, the largest food processing sector in the U.S. in terms of shipment value, is an important issue. A key indicator of its performance is productivity growth, which results in reduction in the cost of production at given input prices. The present study employs...
Honey bees are vital for our food production and ecosystem due to their critical pollination services. The beekeepers in the United States and worldwide have reported significant colony losses for over fifteen years. Several stressors are implicated in these colony declines, including parasites, diseases, poor nutrition, and pesticide exposure. There...