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Nonpoint Source Pollution Control in the City of Austin
This report mentions the presence of rooted aquatic plants in the deltas of Waller Creek.Waller Creek Working Grou
The Seventeenth Space Simulation Conference. Terrestrial Test for Space Success
The Institute of Environmental Sciences' Seventeenth Space Simulation Conference, 'Terrestrial Test for Space Success' provided participants with a forum to acquire and exchange information on the state of the art in space simulation, test technology, atomic oxygen, dynamics testing, contamination, and materials. The papers presented at this conference and the resulting discussions carried out the conference theme of 'terrestrial test for space success.
20th Space Simulation Conference: The Changing Testing Paradigm
The Institute of Environmental Sciences and Technology's Twentieth Space Simulation Conference, "The Changing Testing Paradigm" provided participants with a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, atomic oxygen, program/system testing, dynamics testing, contamination, and materials. The papers presented at this conference and the resulting discussions carried out the conference theme "The Changing Testing Paradigm.
Eighteenth Space Simulation Conference: Space Mission Success Through Testing
The Institute of Environmental Sciences' Eighteenth Space Simulation Conference, 'Space Mission Success Through Testing' provided participants with a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, atomic oxygen, program/system testing, dynamics testing, contamination, and materials. The papers presented at this conference and the resulting discussions carried out the conference theme 'Space Mission Success Through Testing.
20th Space Simulation Conference: The Changing Testing Paradigm
The Institute of Environmental Sciences' Twentieth Space Simulation Conference, "The Changing Testing Paradigm" provided participants with a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, atomic oxygen, program/system testing, dynamics testing, contamination, and materials. The papers presented at this conference and the resulting discussions carried out the conference theme "The Changing Testing Paradigm.
Fourteenth Space Simulation Conference: Testing for a Permanent Presence in Space
The Institute of Environmental Sciences Fourteenth Space Simulation Conference, Testing for a Permanent Presence in Space, provided participants a forum to acquire and exchange information on the state-of-the-art in space simulation, test technology, thermal simulation, and protection, contamination, and techniques of test measurements
Sixteenth Space Simulation Conference Confirming Spaceworthiness Into the Next Millennium
The conference provided participants with a forum to acquire and exchange information on the state of the art in space simulation, test technology, thermal simulation and protection, contamination, and techniques of test measurements
Preliminary report on IUE spectra of the Crab Nebula
The Crab Nebula is marginally observable with the IUE. Observations of the optically brightest filamentary regions, made with IUE in August 1979, show the C IV lambda 1549, He II lambda 1640, and C III lambda 1909 emission lines. The intensities of these lines were compared with the visual wavelength data. It appears that carbon is not overabundant in the Crab; carbon/oxygen is approximately normal and oxygen is slightly scarcer than normal as a fraction of the total mass
Tracking Down the Intuitiveness of Gesture Interaction in the Truck Domain
AbstractTouchless hand gesture control potentially leads to a safer, more comfortable and more intuitive Human Vehicle Interaction (HVI) if relevant ergonomic requirements are met. To achieve intuitive interaction and thus to favor user acceptance, the gesture interface should be conform to user expectation and enable the users to apply their prior knowledge. This particularly concerns the gestures used for input. The conducted experiment investigates which gestures subjects tend to use for various functions of a truck and how these gestures are affected by the subjects’ prior knowledge. In total, 17 potential functions were considered for this purpose. Within the experiment, 74 subjects performed gestures for each of these functions while being recorded on video. The video data shows a variety of gestures differing in hand pose, execution space, and palm orientation. Nevertheless, several interindividual similarities in gesturing can be observed, which made it possible to analyze the gestures in terms of the prior knowledge applied. The results show that gestures differ according to the sources of prior knowledge like culture and instincts. Depending on the function, the gestures observed within the experiment are based on gestures of quasi-direct manipulation, emblematic gestures, instinctive gestures, standardized gestures and gestures expressing the users’ mental model. However, the applicability of these gestures is limited by capabilities of gesture recognition and is depending on how the user interface will be designed
The impact of response distortion on preemployment personality testing and hiring decisions.
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