Abstract: A metal oxide layer can be deposited onto surface of a structure in-situ, by exposing the surface to a precursor solution at an elevated temperature. The precursor solution contains: an organometallic, an oxidant, a surfactant, a chelating agent and water. The precursor solution is injected into the structure and maintained at a specific temperature, pH level, and pressure for a predetermined period of time. The resulting metal oxide layer is permanently attached to the structure's surface with a molecular interface bond and does not require post deposition heat treatment or additional injections of materials. As a result, the electrochemical corrosion potential of the metal surface decreases to less than ?230 mVSHE and corrosion in the BWR is mitigated.

Abstract: One disclosed embodiment is a method based on an iteratively employed Bayesian-probability-based pixel classification, used to refine an initial feature mask that specifies those pixels in a region of interest, including and surrounding a feature in the scanned image of a microarray, that together compose a pixel-based image of the feature within the region of interest. In a described embodiment, a feature mask is prepared using only the pixel-based intensity data for a region of interest, a putative position and size of the feature within the region of interest, and mathematical models of the probability distribution of background-pixel and feature-pixel signal noise and mathematical models of the probabilities of finding feature pixels and background pixels at various distances from the putative feature position.

Abstract: Methods, systems and computer readable media for automatically generating information from chemical arrays. A plurality of image files representative pf features contained on a plurality of substrates, respectively, may be automatically and sequentially generated. Automatic and sequential feature extraction of the image files may be carried out, wherein automatic feature extracting of a first of the automatically generated image files is begun immediately after completion of the generation of that image file while a next substrate is being processed for automatic generation of a next image file therefrom.

Abstract: Methods, systems and computer readable media for automatically feature extracting array images in batch mode. At least two images to be feature extracted are loaded into a batch project, and the system automatically and sequentially feature extracts the images in the batch project. At least one of the images may be feature extracted based upon a different grid template or protocol than at least one other of the images. Methods, systems and computer readable media are provided to automatically feature extract a single array image having an identifier indicating that it is a multipack, multiple array image. A system provided for feature extracting array images in batch mode includes a user interface with a feature enabling a user to select images to be loaded into a batch project; and based upon the loaded images in the batch project, the system may automatically assign a grid template to each image loaded into the batch project.

Abstract: Methods for programming an array scanner to scan a plurality of biopolymer arrays are provided. In the subject methods, individual scanning parameters for at least two different arrays of the plurality of arrays to be scanned are selected and input into the array scanner prior to scanning the plurality arrays. The programmed scanner then scans the plurality of arrays according to the pre-selected scanning parameters Also provided are scanners programmed according to the subject methods, as well as computer programming that provides for programming of scanners according to the subject methods. The subject methods and compositions find use in a variety of different applications, including both genomics and proteomics applications.

Abstract: Methods, systems and computer readable media for automatically separating multiple microarray images provided as a single combined image of the multiple microarray images. Methods, systems and computer readable media are provided for providing at least one image containing multiple microarray images thereon, automatically locating the features in the microarray images, automatically determining the boundaries of each microarray image based on the locations of the features, and automatically cropping the image containing multiple microarray images to form a group of single images, each containing only one microarray image cropped from the image containing multiple microarray images. Methods, systems and computer readable media are provided for evaluating separation locations of multiple microarray images in a single combined image of the multiple microarray images, and separating the multiple microarray images along the separation locations, wherein the images are represented in a two-dimensional array.

Abstract: A method and system for quantifying and correcting spatial-intensity trends for each channel of a microarray data set having one or more channels. The method and system of one embodiment of the present invention selects a set of features from each channel of the microarray data set. Based on the selected set of features, a surface is used to determine the intensities for all features in each channel of the microarray data set. Spatial-intensity trends within the microarray data set are quantified, based on the surface to the intensities for each channel of the microarray data set. After the surface has been determined, the spatial-intensity trend can be removed from the microarray data set.

Abstract: Methods for programming an array scanner to scan a plurality of biopolymer arrays are provided. In the subject methods, individual scanning parameters for at least two different arrays of the plurality of arrays to be scanned are selected and input into the array scanner prior to scanning the plurality arrays. The programmed scanner then scans the plurality of arrays according to the pre-selected scanning parametersAlso provided are scanners programmed according to the subject methods, as well as computer programming that provides for programming of scanners according to the subject methods. The subject methods and compositions find use in a variety of different applications, including both genomics and proteomics applications.

Abstract: An automated method and system for determining an optimal focus distance for scanning a molecular array by a molecular array scanner. Blocks of rows of a reference array are automatically scanned at successively greater distances of the stage from a light gathering medium, such as an optical fiber, or z-positions, to produce data providing a functional relationship between z-position and measured signal intensities. The data is then processed by a peak-height-based, or window-based, focus-finding routine that selects an optimal focus-distance for data scans.

Abstract: Feature locations are determined in an array image obtained from reading a chemical array comprising multiple features arranged in a polygon and which array optionally includes sub-arrays within the array. A complete image of the array or a sub-array is presented on a display. Magnified images of corner regions of the displayed complete image are simultaneously presented on the display with the complete image. A user selection of corners for the array or sub-array are received and an array or sub-array actual outline is genereated by linearly connecting the user selected corners. The generated actual outline is presented on the magnified image and may also be simultaneously presented on the complete image. Feature locations in the array or sub-array image may be determined based on the actual outline.

Abstract: An automated method and system for determining an optimal focus distance for scanning a molecular array scanner. Blocks of rows of a reference array are automatically scanned at successively greater distances of the stage from a light gathering medium, such as an optical fiber, or z-positions, to produce data providing a functional relationship between z-position and measured signal intensities. The data is then processed by a peak-height-based, or window-based, focus-finding routine that selects an optimal focus-distance for data scans.

Abstract: Methods for programming an array scanner to scan a plurality of biopolymer arrays are provided. In the subject methods, individual scanning parameters for at least two different arrays of the plurality of arrays to be scanned are selected and input into the array scanner prior to scanning the plurality arrays. The programmed scanner then scans the plurality of arrays according to the pre-selected scanning parametersAlso provided are scanners programmed according to the subject methods, as well as computer programming that provides for programming of scanners according to the subject methods. The subject methods and compositions find use in a variety of different applications, including both genomics and proteomics applications.

Abstract: A metal oxide layer can be deposited onto metallic or ceramic surfaces of a structure in situ, by exposing the surfaces to a precursor solution at an elevated temperature. The precursor solution contains: an organometallic, an oxidant, a surfactant, a chelating agent and water. The precursor solution is injected into the structure and maintained at a specific temperature, pH level and pressure for a predetermined period of time. The resulting in situ metal oxide layer is permanently bonded to the surface structure and does require post deposition heat treatment.

Abstract: An automated method and system for determining an optimal focus distance for scanning a molecular array scanner. Blocks of rows of a reference array are automatically scanned at successively greater distances of the stage from a light gathering medium, such as an optical fiber, or z-positions, to produce data providing a functional relationship between z-position and measured signal intensities. The data is then processed by a peak-height-based, or window-based, focus-finding routine that selects an optimal focus-distance for data scans.

Abstract: The present invention is an improved yttria-stabilized zirconia electrode having a ceramic tube (12). The electrode is improved by replacing the method of sealing the electrode with an epoxy seal (24) and filling the tube with a ceramic glue (42) without completely filling the tube. The ceramic glue is added in a small amount and the ceramic glue is heated in the tube before a next small amount of ceramic glue is added, until the final amount of ceramic glue is added and heated. Also, an area of cover on a wire (18) in an area between a top of the ceramic glue and a top of the tube is partially removed. A sealing glue above the top of the ceramic glue that adheres to the wire at the removed area of the cover, adheres to the tube and seals the top of the tube. Finally, an outside portion of the wire which extends beyond the top of the tube is gripped with a CONAX fitting (26), instead of the fitting gripping the tube.