Abstract:ZC&H Dynamic Systems proposes the design, prototype and test of an instantaneous RAIM algorithm based on nonlinear regression that will exploit both pseudorange-based position-bias information and delata- pseudorange-based velocity-frequency offset information. This is in contrast to the RTCA's… more
Abstract:We will develop porous silicon based detector chips for the identification of biomoleculefragments. Patches of porous silicon on a silicon wafer act as active sieves, loaded with taggingmolecules, where during passage through it biomolecule fragments are identified by their response afterattachment… more
Abstract:Nucleic acid hybridization reactions are at the heart of a number of powerful assays used in molecular biology research and increasingly in diagnostic applications. Hybridization reactions typically require long incubation times, i. e. overnight. Recent work has demonstrated that a ribonucleoprotein… more
Abstract:EMERGING FIFTH-GENERATION EDUCATIONAL ENVIRONMENTS ARE INCREASING THE FLOW OF INFORMATION BETWEEN THE STUDENT AND THE INSTRUCTIONAL DELIVERY SYSTEM TO LEVELS NEVER BEFORE POSSIBLE. ONE GROUP OF FIFTH-GENERATION SYSTEMS, CONCEPTUALLY DESCENDED FROM GRAPHICS-BASED SIMULATORS, USES VIRTUAL REALITY… more
Abstract:The project will design personal computer software that is usable to nursing facility managers and others, such as health care professionals, consumer advocates, and placement specialists. It will make quality of care information available and analyze service pattern and staffing.
Abstract:THE PROPOSED PROJECT WILL DETERMINE THE FEASIBILITY OF DEVELOPING A LOW-COST, INTEGRATED, BAR CODE TECHNOLOGY BASED INFORMATION SYSTEM WHICH CAN BE INSTALLED ON TRANSIT VEHICLES. THE PROJECT WILL RESULT IN A SURVEY BASED APPLICATION FEATURE REQUIREMENTS DEFINITION, A PHYSICALLY INTEGRATED HARDWARE… more
Abstract:The proposed project consists of developing a software package which can be used in the development of site plans at facilities where high explosives are stored or handled. The software will be a public release product and is intended for approval by the DDESB. Site plans developed under proper… more
Abstract:THIS PROJECT WILL DEVELOP AN INEXPENSIVE, PORTABLE, ELECTROENCEPHALOGRAPH (EEG) BIOFEEDBACK UNIT THAT PROVIDES AUDIO AND VISUAL STIMULATION (AVS) AT BRAINWAVE FREQUENCIES TO AID IN THE TREATMENT OF LEARNING DISABLED (LD) SCHOOL CHILDREN WITH ATTENTION DEFICIT DISORDER (ADD) OR WITH ATTENTION DEFICIT… more
Abstract:We will develop and validate a sensitive and inexpensive analytical procedure for the analysisof ibogaine and its potential metabolites in biological fluids. The work will involve applying CEDRAproprietary analytical technology for the analysis of chemically similar compounds (indoles).… more
Abstract:An algorithmic solution to the compression of continuous vidoe images containing Navy environmental data such as a weather briefing is proposed. The technique described is an extension to the multiresolutional algorithms used presently for compression, and particularly an extension of the wavelet… more
Abstract:The idea of automated processing of imagery has been the desire of technology since devices to collect volumes of images have been in operation. In this proposal we discuss the relative merits of automated image processing in the spatial and transform domain. We suggest that with the development of… more
Abstract:A program to investigate symbology and symbology-stabilization concepts for helmet-mounted dispays (HMD) has been proposed. The present implementation of HMD symbology as defined in MIL-STD-1295 has been found to cause increased pilot workload and may present hazardously misleading cues in some… more
Abstract:Transgenic mice expressing activated oncogens offer considerable potential as rapid andsensitive models to identify and quantify the activities of environmental chemicals that act at one ormore steps in the carcinogenic process. The research will focus on two newly developed lines oftransgenic mice,… more
Abstract:The ability of subjects to localize and identify each member of a set of acoustic signals will be measured. The acoustic signals will be presented in random order at several locations in auditory space, also chosen randomly. The acoustic signals are constructed to maximize the cues they present for… more
Abstract:To avoid li#iitations imposed by conventional spatial light modulators in two-dimensional optical pattern recognition/correlation systems, a hybrid optical-electronic system combining the throughput benefits of optical processing and accuracy of digital processing is proposed. This optical… more
Abstract:INDIVIDUALS IN MANY OCCUPATIONS AND ENVIRONMENTAL SITUATIONS CAN BE SUBJECTED TO CONDITIONS THAT MAY HAVE ADVERSE EFFECTS ON SUBJECTIVE WELL-BEING, PRODUCTIVITY, AND PERFORMANCE. THESE CONDITIONS INCLUDE TRADITIONAL CONDITIONS SUCH AS JOB STRESS, THERMAL STRESS, DRUGS, AND SLEEP LOSS, AS WELL AS IN… more
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