Temperature telemetric transmitter Patent

Temperature telemetric transmitter with frequency determining tank circuit for short range transmissio

Pressure variable capacitor

Fabrication of pressure-telemetry transducer

A pressure telemeter for wind-tunnel free-flight pressure measurement

Design and performance characteristics of pressure telemeter for use on scale models in free flight in hypersonic wind tunne

Systems simulations supporting NASA telerobotics

Two simulation and analysis environments have been developed to support telerobotics research at the Langley Research Center. One is a high-fidelity, nonreal-time, interactive model called ROBSIM, which combines user-generated models of workspace environment, robots, and loads into a working system and simulates the interaction among the system components. Models include user-specified actuator, sensor, and control parameters, as well as kinematic and dynamic characteristics. Kinematic, dynamic, and response analyses can be selected, with system configuration, task trajectories, and arm states displayed using computer graphics. The second environment is a real-time, manned Telerobotic Systems Simulation (TRSS) which uses the facilities of the Intelligent Systems Research Laboratory (ISRL). It utilizes a hierarchical structure of functionally distributed computers communicating over both parallel and high-speed serial data paths to enable studies of advanced telerobotic systems. Multiple processes perform motion planning, operator communications, forward and inverse kinematics, control/sensor fusion, and I/O processing while communicating via common memory. Both ROBSIM and TRSS, including their capability, status, and future plans are discussed. Also described is the architecture of ISRL and recent telerobotic system studies in ISRL

The development of structural adhesive systems suitable for use with liquid oxygen /LOX/ Summary report, 20 Jun. 1969 - 19 Apr. 1970

Development of structural adhesive systems suitable for use with liquid oxyge

Universal connectors for joining stringers

This invention is a lightweight, universal connector that joins stringers at various angles. The connectors 10 are fabricated from fiber-epoxy resin strips that wrap around stringers 30 and have ends, tabs 16 and 18, which extend in one general direction. The inside surface of the first tab 16 lies on a plane defined by the stringers being joined, and the second tab 18 is separated from the first tab 16 by a distance equal to their thickness. Stringers 30 of different shapes and sizes are joined by alternately bonding the first tab 16 of one connector between the first 16 and second 18 tabs of another connector. Tee-joints are formed by using web elements 41 and 42 which each partially wrap around a stringer 3010 and have tabs 411 and 421 which are offset, and are bonded between tabs 16 and 18 of universal connectors 109 and 1010 bonded to another stringer 309. Sharp corners are trimmed from the tabs so that a gusset area remains between the stringers for support. Acute angle through obtuse angle joints are formed by trimming those edges of the tabs which lie against the stringers. A specific application of the invention is a Walker 60, utilized by handicapped individuals, fabricated from composite materials that is 40% lighter than similar metallic structures

Stable, inflatable life raft for high seas rescue operations

Raft is easily deployed and highly maneuverable in water. It has false bottom of water ballast containers attached to underside, making it exceptionally stable platform from which swimmers can operate. Raft is attachable to external moorings

African American Women in Leadership Positions: A Qualitative Study

In today’s society, an accurate representation of female minority leadership is needed. This study explored the (a) leadership development of African American women, (b) means and hindrances that African American women leaders met on their pathway to success, and (c) role of resilience among African American women. The current research was guided by the Smith (2010) study; Smith completed research on this subject matter using African American males. The current research used women rather than men but maintained the same methodology. The Consensual Qualitative Research Method (CQR; Hill, Thompson, & Williams, 1997; Hill et al., 2005) was used to analyze archived interviews of two past African American female presidents of a national diversity mental health association to identify themes and constructs that emerged from the interviews. The themes and constructs were used to identify the leadership development, the means and hindrances, and the role of resilience among African American women. The results of the current study also indicated that (a) positive feedback/success experience, (b) mentorship, (c) good educational experiences (d) early leadership involvement, and (e) attendance at conventions were instrumental for the participants’ leadership development. The results of the current research are consistent with the Smith (2010) findings

IMPACT OF INCREASING IMPORTS ON THE UNITED STATES SOUTHEASTERN REGION SHRIMP PROCESSING INDUSTRY 1973-1996

This study analyzes the effects of increased shrimp imports on the price-cost margins in three sectors of the U.S. shrimp industry. Results indicates decreasing price-cost margins for peeled shrimp, breaded shrimp, and headless-shell-on shrimp. The increase in shrimp imports reduces domestic processor prices for shrimp products, therefore decreasing processor margins.Demand and Price Analysis, International Relations/Trade,