Abstract: Improved methods and compositions for protecting plants or seeds from soil-borne fungal diseases. The composition may include a triterpenoid isolated from Glycyrrhiza glabra and a polymer. The triterpenoid may be Carbenoxolone disodium salt, and the polymer may be a water-insoluble, water-soluble or flowable, seed coating polymer. The methods may comprise the steps of applying the composition to the plant's seeds, roots, tubers and/or foliage, and may also include applying the composition to the soil surround surrounding the plant. The composition may be applied as an aqueous solution or as dry particulates, and may be used for the treatment of soybean plants and seeds.

Abstract: The present invention relates to a coating composition including a sol-gel matrix and a dendrimeric organochalcogeno derivative and a system including the coating composition and a substrate. The present invention also relates to a method of preventing fouling of surfaces subjected to a marine environment.

Abstract: pH-change sensors and related methods are disclosed. One such sensor may have a first ion-sensitive transistor-operational-transconductance-amplifier (the “first IOTA”) and a second ion-sensitive transistor-operational-transconductance-amplifier (the “second IOTA”). Each IOTA may have an ion-sensitive transistor, a load transistor, and an output. In each IOTA, the drain region of the ion-sensitive transistor may be connected to the drain region of the load transistor. A differential sensor may be connected to the IOTAs, and an output from the differential sensor may indicate a voltage difference between the IOTA outputs. The output from the differential sensor may be used to provide an indication of a change in pH.

Abstract: A method of optimizing a flow process in resin transfer molding can include the steps of pre-infusing a vacuum-assisted resin transfer mold with a liquid. A sequence of the mold pre-infusion step is detected, from which a flow inhomogeneity adjacent the auxiliary infusion gate is determined. Such a flow inhomogeneity can include, for example, a region where air bubbles can collect, leaving a dry spot in the mold that is not adequately reached by flowing liquid or resin. A resin infusion sequence can then be created, including an opening of the auxiliary infusion gate following a passage of resin therepast to prevent the formation of dry spots.

Abstract: DNA encoding a plant quinolate phosphoribosyl transferase (QPRTase) enzyme, and constructs comprising such DNA are provided. Methods of altering quinolate phosphoribosyl transferase expression are provided.

Abstract: This invention provides a composition for delivery of a gene to a syncytial structure comprising stem cells incorporated with the gene. This invention also provides a composition for ion channel transfer which comprises stem cells incorporated with a compound in an amount sufficient to create ion channels. This invention also provides for a method of expressing a functional gene product in a syncytial structure comprising administering a composition, comprising stem cells that have been incorporated with a gene, to the syncytial structure. This invention further provides a method of expressing a functional ion channel in a syncytial structure comprising administering a composition, comprising stem cells that have been incorporated with a compound in an amount sufficient to create ion channels, to the syncytial structure. This invention also provides a composition for delivery of small molecules comprising stem cells incorporated with the small molecules or genes encoding the small molecules.

Abstract: A coil for use in an eddy current sensing probe is formed through depositing film traces. The film traces can be directly deposited. The film traces can be deposited on the outer surface of a core or on ends of the core. The film traces can be deposited onto non-planar surfaces other than cores for the inspection of parts having complex geometries. The coil can be used in a single coil probe or in a probe having a sensor array.

Abstract: Vaccine preparations for the prevention and treatment of bovine respiratory disease (BRD) and, in particular, its most severe form, termed “shipping fever”, are provided. The preparations comprise chimeric proteins comprising immunodominant epitopes of recombinant Mannheimia haemolytica outer membrane protein PlpE, and immunodominant epitopes of recombinant M. haemolytica leukotoxin.

Abstract: The present invention is a method and apparatus by which power is controlled in a hybrid electric vehicle such that high levels of performance and efficiency are realized. The present invention includes a method and apparatus developed to optimize the use of energy in a hybrid vehicle application from the hybrid energy storage device. The method and apparatus of the present invention is particularly useful with energy storage devices there the energy state, such as the state of charge, is readily determined by an easily measured attribute. Ultracapacitors and hydraulic storage cylinders are examples of the types of energy storage devices to which the present invention may be applied.

Abstract: A variety of phase-separated biocompatible polymer compositions are described. In preferred embodiments the polymers are bioresorbable and/or biodegradable, and have desirable mechanical properties, such as fracture and/or fatigue toughness, that have previously not been a primary design criteria for such polymers. The polymer compositions are useful in a variety of medical applications, such as in the fabrication of medical devices.

Abstract: An electrochemical cell that receives an inlet stream of air and produces an outlet stream of a high oxygen concentration of gas. The cell is made up of a plurality of layers and preferably a porous electrolyte comprised of yttria stabilized zirconia (YSZ) that allows only oxygen ions to pass therethrough and which is covered on its sides with electrodes comprised of lanthanum strontium manganate (LSM) which in turn are coated with a layer of platinum to aid in the even distribution of the electrical current. An electrical current is passed through the electrodes to produce a voltage difference therebetween. The layers of YSZ and LSM are formed by a sol-gel process.

Abstract: Novel enzymes and novel enzymatic pathways for the pyruvate-based synthesis of shikimate or at least one intermediate thereto or derivative thereof, nucleic acids encoding the enzymes, cells transformed therewith, and kits containing said enzymes, cells, or nucleic acid. A KDPGal aldolase is used to perform condensation of pyruvate with D-erythrose 4-phosphate to form 3-deoxy-D-arabino-heptulosonate-7-phosphate (DAHP); a 3-dehydroquinate synthase is used to convert the DAHP to 3-dehydroquinate (DHQ); DHQ dehydratase can then convert DHQ to the key shikimate intermediate, 3-dehydroshikimate.

Abstract: A polycarbodiimide polymer that is reversibly switchable between two distinct optical orientations is described. The polymer is useful in forming devices such as filters, storage media, actuators, and displays. Methods of making and using such polymers are also described.

Abstract: A recyclable esterification or transesterification catalyst and methods for making and using the same are provided herein. The catalyst can be used to prepare biodiesel or methyl soyate from various feedstocks, including vegetable oils and animal fats. The catalyst can both esterify free fatty acids and transesterify mono-, di-, and triglycerides. The catalyst can also be combined with a metal oxide, and optionally calcined, prior to carrying out a catalytic reaction.

Abstract: An engineered, purified polypeptide of acidic fibroblast growth factor (FGF-1) is described, the amino acid sequence of which consists essentially of SEQ ID NO: 1. The engineered polypeptide provides 70 times the mitogenic activity of wild type acidic fibroblast growth factor. Other engineered FGFs are also described, having altered properties, including reduced heparin binding affinity and increased mitogenicity as demonstrated with a model mammalian cell line derived from mice, NIH 3T3 fibroblasts.

Abstract: A bi-directional software development process simulation model is described. The model simulates the stages of a software development process, using equations relating to defect injection and detection and parameters describing detection and injection rates. With forward development process simulation, predictions can be made for process outcomes. By simulating in the reverse direction, defect detection requirements can be found for each stage of the model to achieve a desired performance result. Outcome-based control levels are utilized with the model to better detect whether a process is out of control. By going between the forward and reverse simulation directions, control of the process can be fine-tuned as defect detection data is obtained during process execution. In addition to quality as measured by defects, other metrics can be simulated, including cost, time, and features; similarly other product development scenarios, such as hardware or systems engineering can also be modeled and simulated.

Abstract: The method and system for vehicular guidance comprises an imaging device for collecting color image data to facilitate distinguishing crop image data (e.g., crop rows) from background data. A definer defines a series of scan line segments generally perpendicular to a transverse axis of the vehicle or of the imaging device. An intensity evaluator determines scan line intensity data for each of the scan line segments. An alignment detector (e.g., search engine) identifies a preferential heading of the vehicle that is generally aligned with respect to a crop feature, associated with the crop image data, based on the determined scan line intensity meeting or exceeding a maximum value or minimum threshold value.

Abstract: Aspects of the present invention also provide novel compositions and methods based on novel CRH single nucleotide polymorphisms selected from the group consisting of AAFC03076794.1:g.9657C>T, c.10718G>C, c.10841G>A, c.10893A>C and c.10936G>C, which may provide novel markers for marbling and/or subcutaneous fat depth. Additional aspects provide for novel methods which may comprise marker-assisted selection or marker-assisted management to improve marbling and/or subcutaneous fat depth in cattle.

Abstract: The present invention provides synthetic chimeric fimbrin peptides which induce an immunogenic response in animals to non-typable Haemophilus influenzae and that do not require tedious purification techniques. The synthetic chimeric fimbrin peptides reduce the severity of otitis media caused by Haemophilus influenzae. The synthetic chimeric fimbrin peptides are synthesized using commercially available peptide synthesizers. The synthetic chimeric fimbrin peptides comprises three peptide units. The first peptide unit is a subunit of the fimbrin protein. Preferably, the fimbrin subunit is comprised of the amino acids of Sequence ID No. 1 or Sequence ID No. 2. The second peptide unit is a t cell epitope, and preferably has the amino acid sequence of SEQ ID NO. 3. The third peptide unit is a linker peptide unit which joins the first and second peptide unit.

Abstract: Excitation of a triad artificial photosynthetic reaction center consisting of a porphyrin (P) convalently linked to a fullerene electron acceptor (C60) and a carotenoid secondary donor (C) leads to the formation of a long-lived C+-P-C60? charge-separated state via photoinduced electron transfer. This reaction occurs in a frozen organic glass down to at least 8 K. At 77 K, charge recombination of C*+-P-C60? occurs on the ?s time scale, and yields solely the carotenoid triplet state. In the presence of a small (20 mT) static magnetic field, the lifetime of the charge-separated state is increased by 50%. This is ascribed to the effect of the magnetic field on interconversion of the singlet and triplet biradicals. At zero field, the initially formed singlet biradical state is in equilibrium with the three triplet biradical sublevels, and all four states have comparable populations. Decay to the carotenoid triplet only occurs from the three triplet sublevels.