Bipedal locomotion is a complex phenomenon to understand and control, making it difficult for legged robots to achieve the speed, agility, efficiency, and robustness of their animal counterparts. This thesis argues for the use of numerical optimization to investigate and implement bipedal control as it applies to biology, dynamical models,...
To become a competitor for fossil fuels such as coal, solar installations will need to be produced and installed at a price equal to or below grid parity. This price can be approached by either reducing the overall system cost or increasing system efficiency. The focus of this paper is...
Regularly producing sustainable yields of high-quality cherries is possible only where site and other conditions are near optimal. This publication summarizes factors to consider when establishing a cherry orchard including orchard economics, site selection and optimization, plant material, orchard design, fertilization and irrigation, and labor. Also lists additional resources.
The purpose of this study was to develop and validate a self-esteem inventory
for Thai college women. Research questions included whether or not the developed
inventory proved to be unidimensional or multidimensional and, if the
latter proved to be the case, how many dimensions underlie the construct. The
item pool...
The disposal of dead birds on the average specialized poultry farm often becomes a burdensome problem that is not satisfactorily handled. The average annual mortality of poultry in the United States is about 20 percent. On a poultry farm with 2000 laying birds, therefore, one may expect to lose about...
Several papers propose the use of on-line arithmetic for signal processing applications implemented on FPGAs. Although those papers provide reasonable arguments for the use of on-line arithmetic, they give only inadequate or incomplete comparisons of the proposed on-line designs to other state of the art solutions on FPGAs. In this...
Strong tidal currents experienced at Keystone Harbor, WA, have caused navigational hazards and disrupted ferry service in the area. This thesis presents details of the design, construction and implementation of a large scale physical model of Keystone Harbor used to evaluate the effectiveness of proposed jetty design alternatives to improve...
As designer it is important to understand the needs and wants of the
consumer. In sportswear design it is particularly important to know what
consumers think they want and what are the physical movements needs which
the apparel must meet. This study was developed to provide the researcher with
a...