Abstract: A method of surveying the condition of an underground enclosure including the steps of: (a) positioning at least one transmitter/receiver unit (including an antenna) within an underground, substantially nonconductive enclosure, such that a substantial air gap exists between the antenna and the inner wall of the enclosure; (b) transmitting an ultra wideband (UWB) signal toward at least a portion of the inner wall; and (c) processing the return signal in order to identify the interface between the soil and a region of conductivity different from the soil.

Abstract: A Fischer-Tropsch process including the steps of providing a reactor having a substrate element with a surface and a plurality of elongated micro-structures of catalyst material attached to the substrate surface The catalyst material includes at least one of cobalt, iron, or ruthenium and the micro-structures have a width of less than about 1 um and a length at least five times the width. A carbon compound and hydrogen are injected into the reactor such that at least a portion of the carbon compound and hydrogen contact the catalyst material. The carbon compound and hydrogen are reacted with the catalyst at a temperature between about 80° F. and about 200° F.

Abstract: A method and apparatus for strengthening cementitious concrete by placing a nanoparticle carrier liquid in contact with a first surface of a concrete section and inducing a current across the concrete section at sufficient magnitude and for sufficient time that nanoparticles in the nanoparticle carrier liquid migrate through a significant depth of the concrete section.

Abstract: A method is provided for making “smart” paper and “smart” microfibers by means of nanotechnology layer-by-layer techniques. The method comprises forming an aqueous pulp of lignocellulose fibers and nanocoating it by alternatively adsorbing onto the fibers multiple consecutively-applied layers of organized ultra thin and oppositely-charged polyelectrolytes, at least one of which is an electrically conductive polymer or nanoparticle (or a magnetically active polymer or nanoparticle, or an optically active polymer or nanoparticle), and another one of which has a charge opposite of said electrically conductive polymer or nanoparticle (or magnetically active polymer or nanoparticle, or optically active polymer or nanoparticle), thereby making a modified aqueous pulp of electrically conductive (or magnetically active, or optically active) multi-layer nanocoated lignocellulose fibers; then draining the water out of the modified aqueous pulp to form sheets of smart microfibers.

Abstract: Disclosed are devices and methods for detecting, preventing, and/or treating neurological disorders. These devices and methods utilize electrical stimulation, and comprise a unique concentric ring electrode component. The disclosed methods involve the positioning of multiple electrodes on the scalp of a mammal; monitoring the mammal's brain electrical patterns to identify the onset of a neurological event; identifying the location of the brain electrical patterns indicative of neurological event; and applying transcutaneous or transcranial electrical stimulation to the location of the neurological event to beneficially modify brain electrical patterns.

Abstract: Disclosed are devices and methods for detecting, preventing, and/or treating neurological disorders. These devices and methods utilize electrical stimulation, and comprise a unique concentric ring electrode component. The disclosed methods involve the positioning of multiple electrodes on the scalp of a mammal; monitoring the mammal's brain electrical patterns to identify the onset of a neurological event; identifying the location of the brain electrical patterns indicative of neurological event; and applying transcutaneous or transcranial electrical stimulation to the location of the neurological event to beneficially modify brain electrical patterns.

Abstract: A method of predicting a SYN flooding attack on a server. The method tracks the number of SYN signals received (or SYN+ACK signals sent) over the communications port of the server in a specified time interval, the arrival estimation window. The invention then predicts the number of anticipated ACK, RST or ACK+RST signals to be received over the communication port within a predetermined time length prediction window. The prediction may be made at multiple points within the prediction window. The prediction window is offset in time from the arrival estimation window. The prediction of ACK signals to be received is based upon the number of SYN signals received or SYN+ACK signals sent in the arrival estimation window. In one embodiment, a polynomial is fit to the data in the Arrival estimation window and extrapolated to the prediction window.

Abstract: A DC generation and storage device including a power generation section with multiple layers of an electret film. A rectifier is connected to the electret film, which in turn will be connected to a DC to DC converter. A power storage device (e.g., a battery or capacitor) will be connected to the converter.

Abstract: At least two biometric measurements of a person are collected, then a statistical measure based on the measurements is computed. The statistical measure is abounded 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.

Abstract: 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.

Abstract: The invention is collecting nose sweat and testing the nose sweat for levels of calcium. Testing may be done using standard laboratory procedures for calcium detection, or may be done cow-side using a suitable test for calcium levels, such as a water hardness test kit or a suitable test strip.

Abstract: Disclosed herein is a multilayer film comprising two or more layers of polyelectrolytes, wherein adjacent layers comprise oppositely charged polyelectrolytes. A first layer polyelectrolye comprises a composite polypeptide comprising one or more surface adsorption regions covalently linked to one or more functional regions forming a single polypeptide chain. The surface adsorption regions comprise one or more amino acid sequence motifs consisting of 5 to 15 amino acid residues. The one or more functional regions comprise 3 to about 250 amino acid residues.

Abstract: Disclosed are compositions including semiconducting polymers and quantum dot nanocrystals. Also disclosed are optoelectronic devices prepared from semiconducting polymers and quantum dot nanocrystals. Also are disclosed methods of increasing the quantum efficiency in optoelectronic devices and methods of generating a photocurrent.

Abstract: The invention is a method of predicting a SYN flooding attack on a server. The method tracks the number of SYN signals received (or SYN+ACK signals sent) over the communications port of the server in a specified time interval, the arrival estimation window. The invention then predicts the number of anticipated ACK signals to be received over the communication port within a predetermined time length prediction window. The prediction may be made at multiple points within the prediction window. The prediction window is offset in time from the arrival estimation window. The prediction of ACK signals to be received is based upon the number of SYN signals received or SYN+ACK signals sent in the arrival estimation window. In one embodiment, a polynomial is fit to the data in the Arrival estimation window and extrapolated to the prediction window.

Abstract: 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.

Abstract: A method is provided for manufacturing paper by means of layer-by-layer nanocoating techniques. The method comprises the sequential processing of an aqueous pulp of lignocellulose fibers which is first subjected to nanocoating by alternatively adsorbing onto the fibers multiple consecutively-applied layers of oppositely-charged nanoparticles, polymers and/or proteins thereby making a modified aqueous pulp of multi-layer nanocoated lignocellulose fibers, then draining the water out of the modified pulp to form sheets of multi-layer nanocoated fibers, and drying the formed sheets of multi-layer nanocoated fibers. The resulting dried sheets are then processed to make a finished paper that has superior physical strength and improved surface properties.

Abstract: 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.

Abstract: The invention is a computer implemented technique for id entifying anomalous data in a data set. The method uses cascaded k-Means clustering and the ID3 decision tree learning methods to characterize a training data set having data points with known characterization. The k-Means clustering method first partitions the training instances into k clusters using Euclidean distance similarity. On each training cluster, representing a density region of normal or anomaly instances, the invention builds an ID3 decision tree. The decision tree on each cluster refines the decision boundaries by learning the sub-groups within the cluster. A test data point is then subjected to the clustering and decision trees constructed form the training instances. To obtain a final decision on classification, the decisions of the k-Means and ID3 methods are combined using rules: (1) the Nearest-neighbor rule, and (2) the Nearest-consensus rule.

Abstract: Disclosed are compositions including semiconducting polymers and quantum dot nanocrystals. Also disclosed are optoelectronic devices prepared from semiconducting polymers and quantum dot nanocrystals. Also are disclosed methods of increasing the quantum efficiency in optoelectronic devices and methods of generating a photocurrent.

Abstract: A method of allocation a computer to service a request for a data set in a system having a plurality of computers. The method is implemented on a neural network having only an input layer having input nodes and an output layer having output nodes, where each output node is associated with a specific computer. Connecting the input nodes to the output nodes are weights w(j,k). The method includes the steps of receiving a request for data set “I” and inputting to the input layer a vector R(I) dependent upon the number of requests for the requested data over a predetermined period of time and selecting a computer assignment associated with of one of the output nodes to service the data request, where the output node selected is associated with a specific weight selected to minimize a predetermined metric measuring the distance between the vector entry R(I) and the weights(I,k).