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Social and Behavioral Sciences Commons™
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Full-Text Articles in Social and Behavioral Sciences
Controllable Home Coffee Roaster From A Modified Popcorn Popper, Nicholas Brenn
Controllable Home Coffee Roaster From A Modified Popcorn Popper, Nicholas Brenn
Honors Theses
The goal of this project is to modify a home popcorn popper with computer aided logging of the roasting profile, supported by solid state switching of the heating coil and fan to control the temperature inside of the roasting chamber, and finally, automatic control of the roasting chamber temperature through a PID algorithm. With this control over the roast of the coffee bean, an experienced roaster user is able to identify the stages of the roast where control over the temperature inside the chamber is most critical. As compared to roasting green beans in an unmodified home popcorn popper, this …
Effects Of Playing Surface And Shoe Type Of Acl Tears In Soccer Players, Melissa Mansfield
Effects Of Playing Surface And Shoe Type Of Acl Tears In Soccer Players, Melissa Mansfield
Honors Theses
Anterior Cruciate Ligament injuries have become more common in athletes over the past decade which is believed to result from playing on more artificial turf surfaces. This study tested the playing surface theory by building upon a previous study conducted with Albany Medical Center which tested surface samples using an axial-torsion load frame located at Union College. The motion that causes most ACL noncontact injuries is replicated by the load frame which pushes and rotates a shoe against the playing surface and measures the torque it experiences. The foot position, normal load, degree of rotation and rate of rotation were …