2,020 research outputs found
The Legal Framework for States as Employers-of-Choice in Workplace Flexibility: A Case Study of Arizona and Michigan
Outlines the statutes, regulations, executive actions, and collective bargaining agreements that authorize flexible work arrangements, time off, and career flexibility in the two state workforces; the elements of model programs; and their benefits
Factors influencing the level of financial support provided by former athletes from a NCAA Division I-A Football Championship Series (FCS) university to their alma mater
The purpose of this study was to determine factors that influence giving decisions of former athletes at a small regional university. A former athlete survey was developed and administrated to 769 former athletes who graduated from UT Martin between 1994 and 2015. The survey had 212 individual valid responses for an overall 27.5% response rate. The survey instrument included a qualitative section to allow responders an opportunity to elaborate on responses and provide personal insight to motivators in philanthropic decision-making processes. The dependent variables of donor status and donor levels were analyzed to determine possible relationships between other factors that were identified as possible influencers in giving decision-making through previous studies and literature review. There was a gap in literature and studies involving NCAA Division I FCS programs, generally due to size of institutions and lack of research funds available. Cross tabulations, Pearson’s Chi-square test, and bi-variant regression analyses were conducted to identify factors that predicate donor motivators. While several factors influence the giving decision-making process, distance living from the university, feelings toward the university in general, ethnicity, feelings toward the sport played, and overall passion to see success in the specific sport played are primary influencing factors that were identified in this study. No significant relationships were determined to exist between various variables, but the analysis did identify areas for possible future research. Recommendations for future fundraising strategies for former athletes include recognition programs, peer-to-peer solicitation, forming specific team focused alumni affinity groups, and creation of a communication plan to former athletes about general needs of athletics and specific needs of each team. A donor motive model was developed as a guide to aid development professionals in search of increased private funding
Ku band deployed assembly and gimbal
Requirements for shuttle orbiter missions to locate satellites for servicing and to communicate when out of touch with a direct ground link were established. A Ku Band deployed antenna system providing an integrated radar and communications function was designed to meet these requirements. The unique features of the gimbal assembly are described with emphasis on the following: edge mounted antenna to minimize stowage volume in shuttle and maximize gain; unique two axis housing and shaft arrangement to accommodate two runs of waveguide and 55 electrical conductors without requiring slip rings; maximum use of aluminum in gimbal structure to reduce costs; and lubricant chosen to survive Earth and space environments
Simulation of decelerating landing approaches on an externally blown flap STOL transport airplane
A fixed-base simulator program was conducted to define the problems and methods for solution associated with performing decelerating landing approaches on a representative STOL transport having a high wing and equipped with an external-flow jet flap in combination with four high-bypass-ratio fan-jet engines. Real-time digital simulation techniques were used. The computer was programed with equations of motion for six degrees of freedom and the aerodynamic inputs were based on measured wind-tunnel data. The pilot's task was to capture the localizer and the glide slope and to maintain them as closely as possible while decelerating from an initial airspeed of 140 knots to a final airspeed of 75 knots, while under IFR conditions
Prognosis in Aphasia: Investigation of the High-Overall Prediction (HOAP) and the Short-Direct or HOAP Slope Method to Predict Change in PICA Performance
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Ground-based and in-flight simulator studies of low-speed handling characteristics of two supersonic cruise transport concepts
Conventional and powered lift concepts for supersonic approach and landing tasks are considered. Results indicated that the transport concepts had unacceptable low-speed handling qualities with no augmentation, and that in order to achieve satisfactory handling qualities, considerable augmentation was required. The available roll-control power was acceptable for the powered-lift concept
Simulator study of stall/post-stall characteristics of a fighter airplane with relaxed longitudinal static stability
A real-time piloted simulation was conducted to evaluate the high-angle-of-attack characteristics of a fighter configuration based on wind-tunnel testing of the F-16, with particular emphasis on the effects of various levels of relaxed longitudinal static stability. The aerodynamic data used in the simulation was conducted on the Langley differential maneuvering simulator, and the evaluation involved representative low-speed combat maneuvering. Results of the investigation show that the airplane with the basic control system was resistant to the classical yaw departure; however, it was susceptible to pitch departures induced by inertia coupling during rapid, large-amplitude rolls at low airspeed. The airplane also exhibited a deep-stall trim which could be flown into and from which it was difficult to recover. Control-system modifications were developed which greatly decreased the airplane susceptibility to the inertia-coupling departure and which provided a reliable means for recovering from the deep stall
Fixed base simulator study of an externally blown flap STOL transport airplane during approach and landing
A fixed-base simulator study was conducted to determine the flight characteristics of a representative STOL transport having a high wing and equipped with an external-flow jet flap in combination with four high-bypass-ratio fan-jet engines during the approach and landing. Real-time digital simulation techniques were used. The computer was programed with equations of motion for six degrees of freedom and the aerodynamic inputs were based on measured wind-tunnel data. A visual display of a STOL airport was provided for simulation of the flare and touchdown characteristics. The primary piloting task was an instrument approach to a breakout at a 200-ft ceiling with a visual landing
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