Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: Methods are provided herein for measuring the mutational frequency of a DNA molecule in cells, for example stem cells or hematopoietic cells such as CD34+ cells or granulocytes. The method includes sequencing corresponding regions of mtDNA from a set of hematopoietic cells, or a set of clonal populations of hematopoietic cells, and comparing the sequence of the corresponding regions of mtDNA from the cells, or clonal populations of cells. The method also includes the comparison of mtDNA sequences with genomic DNA sequences. Also provided are methods for screening for an agent that has a mutagenic effect on a cell. The method includes contacting, or treating, clonal populations of cells with an agent and comparing the sequence of the mtDNA obtained from the treated clonal populations of cells, with the sequence of the corresponding region of mtDNA obtained from a control clonal populations of cells.

Abstract: Systems and methods provide for detection of one or more underground utilities. Radar waves and seismic waves of about the same wavelength are generated and communicated into a subsurface. Radar and seismic response signals resulting from communication of the radar and seismic waves into the subsurface are concurrently received. Data associated with the received radar and seismic response signals are stored. One or more underground utilities within the subsurface is/are detected using the stored data. The underground utilities may include metallic and non-metallic utilities.

Abstract: Systems and methods provide for detection of one or more underground utilities. Radar waves and seismic waves of about the same wavelength are generated and communicated into a subsurface. Radar and seismic response signals resulting from communication of the radar and seismic waves into the subsurface are concurrently received. Data associated with the received radar and seismic response signals are stored. One or more underground utilities within the subsurface is/are detected using the stored data. The underground utilities may include metallic and non-metallic utilities.

Abstract: A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Abstract: A system and method of detecting underground utilities and other subsurface objects involves acquiring object location data and displaying such data in a variety of ways to enhance object detection and usability of ground penetrating radar data.

Abstract: The present invention provides a non-human chimeric mammal, comprising a severe-combined immunodeficient mammal engrafted with bovine immune system tissues, wherein said chimeric mammal is functionally reconstituted. Also provided is a method of producing a functionally reconstituted scid-bo mouse with bovine fetal hematopoietic tissues.