Abstract: A method of detecting defects or artifacts on or in an object, wherein the defects or artifacts are characterized by a characteristic dimension, the method involving: generating an input beam for illuminating a spot at a selected location on or in the object, wherein the spot has a size L that is substantially larger than the characteristic dimension; deriving a measurement beam and a reference beam from the input beam; directing the measurement beam onto the object as an incident measurement beam that illuminates the spot at that selected location on or in the object to produce a backscattered measurement beam; interfering the backscattered measurement beam with the reference beam to produce an interference beam, the reference beam being oriented relative to the backscattered measurement beam so as to produce a peak sensitivity for a portion of the backscattered measurement beam that emanates from the object at a predetermined diffraction angle; converting the interference beam for that selected location int

Abstract: An object is to provide a method of extracting sound-source information, which method enables the characteristics of fixed points of mapping from filter center frequency to output instantaneous frequency to be detected from instantaneous data, as a value which can be interpreted quantitatively.

Abstract: It is an object of the present invention to provide an efficient method of continuously producing a lactam in high-temperature high-pressure water, and the present invention relates to a method of producing a lactam characterized by efficiently synthesizing the lactam while suppressing oxime hydrolysis by introducing an oxime as a reaction substrate and an acid into a reaction zone through which high-temperature high-pressure water is flowing, or introducing an oxime into flowing high-temperature high-pressure water containing an acid, thus raising the temperature of the reaction substrate to put the reaction substrate into a prescribed high-temperature high-pressure state within a short time and subjecting the reaction substrate to reaction; through the method, the lactam can be efficiently and continuously synthesized at a high rate from the oxime using an acid catalyst in water at a high temperature of at least 250° C. and a high pressure of at least 15 MPa.

Abstract: Disclosed are a polyarylene compound and polymers thereof, which can be used as core materials for an organic or polymeric electro-luminescence (EL) element or for other optical devices, a preparation method thereof, and an EL element using the same.

Abstract: A method and system are provided for controlling the simulated interfacing of a controlled first body, for example a tool, with a second body while providing haptic feedback to a user on such interfacing. Selected representations of the first and second bodies are stored in a memory of a processing apparatus and are used by such apparatus to control simulated movement of the first body relative to the second body in response to a user controlled haptic interface device. Collisions between the first and second body are detected, including the position on each body of each collision, the direction of the collision and the force of the collision, and this information is converted for each collision into a force vector on the first body which is fed back as a corresponding force vector to the interface device, and thus to the user. A feature of the invention is storing a point cloud representation of at least one of the bodies, which point cloud representation is utilized in the simulations.

Abstract: Provided is a system for immediate retransmission over WLAN and a method therefor. The system includes a first mobile station, a second mobile station, and an AP or LN. The first mobile station intends to transmit data to the second mobile station. The method comprises in a data transmission stage causing the first mobile station to transmit a data frame to the second mobile station; in a retransmission request stage causing the AP or the LN to broadcast a retransmission.request in response to detecting that the second mobile station fails to receive the data frame; and in an immediate retransmission stage causing the first mobile station to immediately retransmit the data frame in response to receiving the retransmission.request.

Abstract: The present invention relates to a nanostructured metal powder and a method of fabricating the same. A twin-wire electric arc process is performed to melt the wire tips, and metal melt is formed. Simultaneously, the metal melt is broken up into melt droplets by an atomizing device. The operating temperature of the electric arc process is controlled between melting point and boiling point of the wire, to avoid vaporization of the melt droplets. Then, a fast cooling is performed to quench the melt droplets. Thus, melt droplets are solidified to ?m-scaled, spherical and dense powders comprising nano-grains (d<100 nm).

Abstract: A dendritic compound of the following structure: PDn-Z-L is disclosed. In the structure above, P is X—(CH2CH2—O)r—, r is an integer ranging from 1000 to 4000, X is OH, NH2, or OR, R is C1 to C10alkyl, Dn is a residue of branched C3 to C30 polyol compounds, n is the quantity of layers of the residue of branched compounds and is an integer equal to or greater than 1, L is a metal cation, Z is the residue of a C3 to C30 compound with multi functional groups. The functional groups illustrated above can be carboxylic groups, amino groups, amide groups, or chelating groups. The carboxylic groups, ester groups, amino groups, or amide groups bind to Dn, and the chelating groups bind to the metal cations.

Abstract: The present invention discloses a novel electrode-catalyst for direct methanol fuel cell prepared by introducing a carbon precursor into pores of a wormhole-like molecular sieve template, carbonizing the carbon precursor, removing the molecular sieve template to obtain a wormhole-like mesoporous carbon having a high specific surface of 800-1000 m2/g and a pore size of 4-5 nm, and depositing catalyst metal such as Pt—Ru on the mesoporous carbon.

Abstract: The invention provides an antibody-toxic moiety conjugates comprising an antibody that specifically recognizes a molecule expressed on the surface of a T cell which is expressed only on T cells and is only expressed transiently on T cells upon T cell activation. Preferably, the T cell molecule is CTLA4. The invention further provides anti-CTLA4 antibodies and humanized forms thereof.

Abstract: The invention provides novel APM1 genomic sequences, polypeptides, antibodies, and polynucleotides including biallelic markers derived from the APM1 locus. Primers hybridizing to regions flanking these biallelic markers are also provided. This invention also provides polynucleotides and methods suitable for genotyping a nucleic acid containing sample for one or more biallelic markers of the invention. Additionally, the invention provides methods to detect a statistical correlation between a biallelic marker allele and a phenotype and/or between a biallelic marker haplotype and a phenotype. Further, the invention provides diagnostic methods for early detection of obesity-related disorders.

Abstract: In accordance with the present invention, there are provided novel Survivin-binding-proteins (SBPs). Nucleic acid sequences encoding such proteins and assays employing same are also disclosed. The invention SBPs can be employed in a variety of ways, for example, for the production of anti-SBP antibodies thereto, in therapeutic compositions and in bioassays methods employing such proteins and/or antibodies. Also provided are transgenic non-human mammals that express the invention protein.

Abstract: Techniques suitable for recovering energy from a high-temperature gas of an ordinary pressure are provided. A turbomachine has a turbine 16 and compressors 20 and 24. A combustor 12 is disposed at a stage above the turbine 16. A power generating system generates power by passing a working fluid for the turbomachine through the combustor 12, the turbine 16 and the compressors 20 and 24 in that order.

Abstract: The present invention provides a sp3-bonded boron nitride, represented by a general formula BN, having a hexagonal 5H or 6H polytypic form and having a property of emitting light in ultraviolet region. Its producing method comprises: introducing reaction mixed gas containing boron and nitrogen being diluted with dilution gas into a reaction chamber; and irradiating a surface of a substrate placed in the chamber, a growing surface on the substrate, and a growing spacing region about the growing surface with ultraviolet light to cause gas phase reaction, thereby generating, depositing, or growing the boron nitride on the substrate.

Abstract: A method to autonomously establish and utilize a network of active RF tags is disclosed. The method comprises the steps of providing a plurality of active RF tags within a volume of interest, providing at least one data collection node, registering the active RF tags, populating a routing index stored in each tag's data storage device, and communicating data between the active RF tags and the data collection node according to the routing indices. The method can be implemented on a computer-readable medium.

Abstract: The present invention describes methods for inhibiting angiogenesis in tissues using vitronectin ?v?5 antagonists. The ?v?5-mediated angiogenesis is correlated with exposure to cytokines including vascular endothelial growth factor, transforming growth factor-? and epidermal growth factor. Inhibition of ?v?5-mediated angiogenesis is particularly preferred in vascular endothelial ocular neovascular diseases, in tumor growth and in inflammatory conditions, using therapeutic compositions containing ?v?5 antagonists.

Abstract: This invention relates to a scaffold consisting of a biodegradable polymeric material with a composition gradient of calcium phosphate that is capable of effectively regenerating the hard/soft tissue interface and an implant for hard/soft tissue filling with the utilization of such scaffold.

Abstract: The inventors investigated the impact of an 11-bp deletion in the swine Mx1 gene on the ability to suppress propagation of influenza viruses belonging to the myxovirus family, and revealed that the deletion led to a complete loss of the ability to suppress viral propagation. Through the detection of the 11 -bp deletion, pigs can be examined for their resistance to RNA viruses such as influenza viruses and the virus that causes PRRS.

Abstract: The present invention relates to a clean process for the degradation of steroidal sapogenin to produce 16-dehydropregnenolone and its analogs. The pure or the crude pseudo steroidal sapogenin, derived from steroidal sapogenin, dissolved in organic solvent, reacts with hydrogen peroxide with or without metal compound and acid as catalyst, and the crude products directly go through elimination and hydrolization in the presence of base to give 16-Dehydropregnenolone or its analog, accompanied with the other product 4R(or S)-methyl-5-hydroxy-pentate, which is converted to 4R(or S)-methyl-?-pentyl lactone after acidification and extraction from the water layer. This technology improved the utilizing degree of steroidal sapogenin, improved the yield, and cleared up the chromium pollution in the former technique. In a word, the method disclosed in this invention is more suitable for manufacture.

Abstract: The present invention discloses an inertial sensor comprising a planar mechanical resonator with embedded sensing and actuation for substantially in-plane vibration and having a central rigid support for the resonator. At least one excitation or torquer electrode is disposed within an interior of the resonator to excite in-plane vibration of the resonator and at least one sensing or pickoff electrode is disposed within the interior of the resonator for sensing the motion of the excited resonator. In one embodiment, the planar resonator includes a plurality of slots in an annular pattern; in another embodiment, the planar mechanical resonator comprises four masses; each embodiment having a simple degenerate pair of in-plane vibration modes.