Abstract: Bulk metamaterial cathodes for multi-cavity magnetrons characterized by specific metal-thin-wire medium lattice topologies are used to improve the magnetron output characteristics, including faster startup times and higher microwave radiation powers.

Abstract: A semiconductor hollow-core waveguide using high-contrast gratings or photonic crystal claddings and a method of manufacturing the same includes providing a layered semiconductor structure; creating an etching mask pattern over the layered semiconductor structure; performing a combined cycled directional etching process on the layered semiconductor structure in one sequence and in one lithography level to create a 3-dimensional waveguide structure; and creating a hollow air core in the layered semiconductor structure by removing to define a shape of the waveguide. The etching process comprises vertically etching a series of deep trenches on the layered semiconductor structure with precise control and varying the width of the trench. Furthermore, the hollow air core is created by removing a portion of the sacrificial material located in the center of the waveguide and under the waveguide.

Abstract: In certain desirable embodiments, the present invention relates to the use of 15N isotopes into GaAsN, InAsN or GaSbN films for ion beam analysis. A semiconductor-nitride assembly for growing and analyzing crystal growth in a group III-V semiconductor sample that includes: a substrate; a buffer layer deposited on the substrate, a nitrogen gas injector to incorporate enriched nitrogen gas and the nitrogen gas injector includes a concentration of enriched nitrogen gas, a thin film consisting of at least one group III element containing compound where at least one group III element is covalently bonded with the nitrogen in the presence of the same or different group V element of the buffer layer, and a proton beam to analyze the incorporation of the nitrogen gas in the thin film layer is described.

Abstract: Regulated pneumatic gas is supplied through a gas supply tube (14) which is welded to a pilot valve housing (18) which accommodates a solenoid valve (16). When the solenoid valve is electrically activated and opened, the pneumatic gas flows through a bifurcated channel (22) which is welded to the pilot valve housing and to a fuel valve mechanism (24A) and to an oxidizer valve mechanism (24B). The force of the pneumatic gas causes pistons (38A, 38B) to actuate respective poppets (36A, 36B). Movement of the poppets results in the dispensing of fuel propellant from a fuel outlet chamber (44A) and the dispensing of oxidizer from an oxidizer outlet chamber (44B). The fuel valve mechanism and oxidizer valve mechanism are positioned and oriented such that the exiting fuel and oxidizer are mixed in a vortex rocket engine.

Abstract: Disclosed herein are isolated humanized monoclonal antibodies that specifically bind Japanese encephalitis virus (JEV) with a binding affinity of about 1.0 nM or less. Nucleic acids encoding these antibodies, expression vectors including these nucleic acid molecules, and isolated host cells that express the nucleic acid molecules are also disclosed. Methods of treating, preventing, and/or ameliorating JEV infection in a subject with JEV also are disclosed. Additionally, the antibodies can be used to detect JEV in a sample, and methods of diagnosing JEV infection, or confirming a diagnosis of JEV infection in a subject, are disclosed herein that utilize these antibodies.

Abstract: System and method for detecting cloud shadows over water from ocean color imagery received from remote sensors.

Abstract: A system and method used to create a longitudinal medical record for an injured person that in at least one embodiment begins a location remote from a medical facility. The system includes in at least one embodiment a plurality of mobile computing devices. In at least one embodiment, the mobile computing devices provide an interface for receiving information from a first responder or a medic.

Abstract: A venting cap system includes a first open-ended sleeve and a second open-ended sleeve. The first open-ended sleeve is made from a first material that melts at a selected temperature. The first open-ended sleeve has an internal region commencing at a first end and an externally-threaded region commencing at a second end. The second open-ended sleeve is made from a second material that does not melt at the selected temperature. The second open-ended sleeve is coaxially fitted in the first open-ended sleeve. The second open-ended sleeve includes a first end that is flush with the first end of the first open-ended sleeve. The second open-ended sleeve partially overlaps part of the externally-threaded region. The coefficients of linear expansion of the first material and the second material are about equal.

Abstract: Detection of a breach in security of an enclosure, such as a shipping enclosure, is indicated by detection of a change in a closed status. A detector enclosure is provided with a window opening in the detector enclosure. A reference body having an image slit is accessible from within the detector enclosure, and a radiation detector is used to alternately receive radiation through the window opening in the detector and from the reference body through the image slit. An indication of the two received radiation levels or a difference between the received radiation levels is used to provide an indication of a change in the closed status of the enclosure.

Abstract: A computer based method for estimating surface velocity based on a time series of at least two images of a same portion of the ocean surface by solving a heat equation having unknown parameters of heat source s and surface velocity components u and v. The images can be infrared or thermal images from the AVHRR or other images. Assign a pattern of sub-arrays with number of pixels in each sub-array sufficient to overdetermine the heat equation without the need to apply divergence and vorticity constraints. Define the heat equation for each interior pixel using bilinear interpolation at each interior based on solutions at the corner pixels. Use linear regression to solve for the unknown parameters u, v, and s for each corner pixel by minimizing total error of the heat equation in finite difference form at all pixels, and find the parameters at each remaining point with bilinear interpolation.

Abstract: System and method for measuring shear strength and viscosity of sediments that extends both the maximum rotational rate attainable and the maximum torque sustainable, and includes a high data acquisition rate and data storage. Also a method of making an apparatus, and method of using the apparatus for accurately measuring, peak, evolution, and residual values of the undrained shear strength, yield, and viscous and plastic flow characteristics of cohesive sediments at various pre-set and variable values of the rotational velocity of a vane sensor.

Abstract: A level set tree feature detection machine is disclosed along with a method for detecting a level set tree feature. At least one pixilated image is provided. An electronic model is generated of the pixilated images. Maximal meaningful nodes for the pixilated images are determined.

Abstract: Disclosed is a taping apparatus for packaging arthropods having been infected with entomopathogenic nematodes wherein the tape forms a continuous line of packaged arthropods. In one embodiment of the invention, the tape formulation has the arthropods Tenebrio molitor, Aethina tumida, or Diaprepes abbreviatus infected with the nematodes of Heterorhabditis indica or Steinernema carpocapsae.

Abstract: An embodiment of the invention provides a method for determining a patient-specific probability of transplant glomerulopathy. The method collects clinical parameters from a plurality of patients to create a training database. A fully unsupervised Bayesian Belief Network model is created using data from the training database; and, the fully unsupervised Bayesian Belief Network is validated. Clinical parameters are collected from an individual patient; and, such clinical parameters are input into the fully unsupervised Bayesian Belief Network model via a graphical user interface. The patient-specific probability of transplant glomerulopathy is output from the fully unsupervised Bayesian Belief Network model and sent to the graphical user interface for use by a clinician in pre-operative planning. The fully unsupervised Bayesian Belief Network model is updated using the clinical parameters from the individual patient and the patient-specific probability of transplant glomerulopathy.

Abstract: A sound-suppressed, powder-actuated stud driver may include a single-use cartridge assembly and a reusable handle assembly. The cartridge assembly may include a housing with a through-bore. The through-bore may include a firing pin retainer with a firing pin therein, an ammunition cartridge case adjacent the firing pin retainer, a piston at least partially disposed in the ammunition cartridge case, and a stud. The handle assembly may include a housing with one open end and a bore extending inwardly from the open end. A handle assembly firing pin may extend axially into the bore from a closed end of the housing. A pair of blocking pins may be movable into and out of the bore, for ensuring proper loading of the cartridge assembly into the bore. A spring-loaded locking pin may lock the cartridge assembly in the bore.

Abstract: A composition of matter comprising a vaccinia virus expression vector with a negative thymidine kinase phenotype and a negative vaccinia virus growth factor phenotype.

Abstract: A process for making metal-organic frameworks and metal-organic frameworks having host-guest complexes of either liquid energetics, solid energetics, or solid oxidizers.

Abstract: Methods of inhibiting pathological angiogenesis in a subject are disclosed. In particular examples, the method includes administering a therapeutically effective amount of a composition to a subject wherein the composition includes a specific binding agent that preferentially binds to one or more pathological angiogenesis marker proteins including Vscp, CD276, ETSvg4 (Pea3), CD137 (4-1BB), MiRP2, Ubiquitin D (Fat10), Doppel (prion-PLP), Apelin, Plgf, Ptpm (IA-2), CD109, Ankylosis, and collagen VIII?1. In additional examples, methods to deliver a therapeutic agent to a brain or liver endothelial cell are also disclosed.

Abstract: Disclosed are benztropine analogs having the formula (I) in which Ar is a C6-C20 monocyclic aryl group or a C10-C20 bicyclic aryl group or a heteroaryl, heterocyclic, or arylheterocyclic group having 2 to 12 carbon atoms and one or more heteroatoms selected from the group consisting of N, O, S, P, and any combination thereof; m=1 to 5; n=1 to 3; and R1 to R4 are as described in the specification; or a pharmaceutically acceptable salt or solvate thereof; pharmaceutical compositions and use thereof, e.g., in treating mental disorders.