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Ruston, LA, United States

Louisiana Tech University, colloquially referred to as Louisiana Tech or La. Tech, is a coeducational public research university in Ruston, Louisiana, United States. Louisiana Tech is designated as a Tier One national university by the 2015 U.S. News & World Report college rankings and is the only Tier One national university in the nine-member University of Louisiana System. As a designated space grant college, member of the Southeastern Universities Research Association, member of the Association of Public and Land-Grant Universities, and Carnegie Research University with high research activity , Louisiana Tech conducts research with ongoing projects funded by agencies such as NASA, the National Institutes of Health, the National Science Foundation, and the Department of Defense. Louisiana Tech is one of only 35 comprehensive research universities in the nation and the only university in Louisiana to be designated as a National Center of Academic Excellence in Information Assurance Education and Research by the National Security Agency and the United States Department of Homeland Security . The university is known for its engineering and science programs.Louisiana Tech opened as the Industrial Institute and College of Louisiana in 1894 during the Second Industrial Revolution. The original mission of the college was for the education of white students in the arts and science for the purpose of developing an industrial economy in post-Reconstruction Louisiana. Four years later, the state constitution changed the school's name to Louisiana Industrial Institute. In 1921, the college changed its name to Louisiana Polytechnic Institute to reflect its evolution from a trade school to a larger and more capable institute of technology. Under the leadership of Dr. F. Jay Taylor, the college continued to grow and change over time. Louisiana Polytechnic Institute became desegregated in the 1960s and officially changed its name to Louisiana Tech University in 1970 as the school developed into a research university.Louisiana Tech enrolled 11,271 students in five academic colleges during the Fall 2014 academic quarter including 1,726 students in the graduate school. In addition to the main campus in Ruston, Louisiana Tech holds classes at the Louisiana Tech University Shreveport Center, Cyber Innovation Center in Bossier City, Barksdale Air Force Base, and on the CenturyLink campus in Monroe.Louisiana Tech fields 16 varsity NCAA Division I sports teams and is a member of Conference USA of the Football Bowl Subdivision. The university is known for its Bulldogs football team and Lady Techsters women's basketball program which won three national championship titles and made 13 Final Four appearances in the program's history. Wikipedia.

At least two biometric measurements of a person are collected, then a statistical measure based on the measurements is computed. The statistical measure is a bounded estimate of the discriminative power of a test based on the measurements. While the discriminative power is less than a target value, additional biometric measurements are collected. When enough measurements have been collected, a biometric template is constructed from the measurements and stored for use in future identifications. Systems and software to implement similar methods are also described and claimed.

Louisiana Tech University | Date: 2014-10-28

A heat exchanger which including a metal exchange surface having a plurality of upward extending walls forming channels between the walls. The channels are between about 5 and about 500 um in width and the walls are between about 50 and about 1000 um in height. At least one reservoir communicates with the channels and a refrigerant is position in the reservoir, the refrigerant having a boiling point of at least about 50 C. A cover is positioned above the exchange surface such that refrigerant is returned to the exchange surface.

Louisiana Tech University | Date: 2012-09-04

A steerable ground piercing tool includes an elongated outer housing having a lengthwise extending bore and an inner assembly at least in part disposed within the outer housing. The inner assembly includes a rotatable chisel having a longitudinally extending shaft at least in part disposed within the housing bore. The chisel has a first end defining an asymmetric tip and a second end defining a first impact surface for receiving a reciprocating action impact to drive the tool through the ground. The inner assembly further includes a conversion mechanism to selectively convert upon activation thereof at least a first portion of the reciprocating action imparted to the first impact surface into combined reciprocation and rotation of the tool.

Louisiana Tech University | Date: 2013-04-19

The invention is a new turbine structure having a housing that rotates. The housing has a sidewall, and turbine blades are attached to a sidewall portion. The turbine may be completely open in the center, allowing space for solids and debris to be directed out of the turbine without jamming the spinning blades/sidewall. The turbine may be placed in a generator for generation of electrical current.

Louisiana State University and Louisiana Tech University | Date: 2014-03-28

A hydrogen sulfide (H

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