Abstract: Systems and methods are provided to implement a moving target defense for a server computer. The server computer can be provided both a permanent IP address and a temporary IP address. The temporary IP address can be used when communicating with client computers connected to the server computer. The temporary IP address can be dynamically changed at a predetermined interval that can be varied based on conditions at the server computer. An intrusion detection system can be used with the moving target defense systems and methods to identify attacks on the server computer based on the temporary IP address(es) provided by the server computer. When an attack is identified, the corresponding client computer is determined based on the temporary IP address and the client computer is placed on a blacklist that is not provided with new temporary IP addresses when the server computer changes temporary IP address.

Abstract: Disclosed herein are ionic polymers incorporating an cationic atom in the polymer backbone.

Abstract: Described and disclosed herein is a wideband polarized patch antenna and the antenna array that can cover mmWave frequency band from 24.3 to 29.6 GHz for 5G applications, and a feeding structure for such an antenna comprising a single element of a polarized helical-shaped L-probe fed patch antenna (HLF-PA) package.

Abstract: Systems and methods for monitoring food intake include an air pressure sensor for detecting ear canal deformation, according to some implementations. For example, the air pressure sensor detects a change in air pressure in the ear canal resulting from mandible movement. Other implementations include systems and methods for monitoring food intake that include a temporalis muscle activity sensor for detecting temporalis muscle activity, wherein at least a portion of the temporalis muscle activity sensor is coupled adjacent a temple portion of eyeglasses and disposed between the temple tip and the frame end piece. The temporalis muscle activity sensor may include an accelerometer, for example, for detecting movement of the temple portion due to mandibular movement from chewing.

Abstract: Methods and systems for producing a three-dimensional structure using electrochemical additive manufacturing are described herein. The methods can comprise injecting a growth control solution into an electrolyte comprising a metal salt to form a growth control region and applying an electric potential to a working electrode to thereby form a layer of metal at a location defined by the growth control region. The injecting and applying steps of the methods can be repeated for form the three-dimensional structure on a layer-by-layer basis.

Abstract: Described herein is a neural network-based vector control method for the induction motor. The disclosure includes an approach to implement optimal vector control for an induction motor by using an NN; a NN controller to substitute two decoupled proportional-integral (PI) controllers in current loop; and, a mechanism to train the NN controller by using a Levenberg-Marquardt (LM)+forward accumulation through time (FATT) algorithm.

Abstract: A coupling system can include an energy transfer device and a load mitigation system. The energy transfer device can include a shaft, gear, chain or piston-cylinder arrangement to transfer the energy from a power supply to an object to be moved. The load mitigation system can be used to limit or prevent the transfer of forces from the object to the drive unit as a result of external loads being applied to the object. The load mitigation system can be pre-loaded such that external loads on the object having an excessive impulsive or resonant cyclic force greater than the pre-load force on the load mitigation system are reduced and only partially transferred to the energy transfer device and power supply. The load mitigation system can dampen both resonant loads and impulsive impact loads occurring at the object thereby preventing damage and extending life.

Abstract: The present disclosure relates to devices and methods for the detection and/or sorting of nucleic acids. Further disclosed are methods for device fabrication.

Abstract: An unmanned aerial vehicle docking system can include a docking arm and a docking station. The docking arm can be mounted on the UAV and include a rod with an interface element positioned on top of the rod. The interface element can have charging contacts that are attached to wires that extend down to a charging circuit on the UAV. The docking station can be located separate from the docking arm and have a guidance cone to direct the docking arm to a capture mechanism. Once the interface element is in the capture mechanism, a charging dome is then lowered down onto the top of the interface element to form a circuit between a power source at the docking station and the UAV's battery. Upon completion of the charging process, the charging dome is raised and the capture mechanism releases the interface element of the UAV.

Abstract: Described are biofidelic skin simulants closely mimicking the biomechanical properties of natural human skin, including vaginal skin tissue. The simulant contains a crosslinked siloxane network.

Abstract: The exemplified systems, and method thereof, includes PLZT thin film (Pb0.95La0.05Zr0.54Ti0.46O3) paired with a bottom metal and top transparent conductive oxide, that forms a capacitor structure with enhanced photocurrent and power conversion efficiency. The exemplified systems use metal electrode (platinum) as bottom electrode and a transparent oxide (Indium Tin Oxide—ITO) as the top electrode. In some embodiments, the capacitor structure are used in a solar cells, ultraviolet sensors, or UV indexing sensors. In some embodiments, the capacitor structure are energy generation or for medical diagnostics (e.g., for skin care application).

Abstract: The present invention relates, in general, to an immunogen and, in particular, to an immunogen for inducing antibodies that neutralizes a wide spectrum of HIV primary isolates and/or to an immunogen that induces a T cell immune response. The invention also relates to a method of inducing anti-HIV antibodies, and/or to a method of inducing a T cell immune response, using such an immunogen. The invention further relates to nucleic acid sequences encoding the present immunogens.

Abstract: Methods for making metal particle-chitin composite materials are described. The methods can comprise contacting an ionic liquid with chitin, thereby forming a mixture; contacting the mixture with a non-solvent, thereby forming a chitin substrate in the non-solvent; collecting the chitin substrate from the non-solvent; deacetylating the collected chitin substrate, thereby forming a deacetylated chitin substrate; contacting the deacetylated chitin substrate with a metal salt, thereby forming an impregnated precursor composite material; and contacting the impregnated precursor composite material with a reducing agent, thereby reducing the metal salt to form a plurality of metal particles dispersed on the chitin substrate and forming the metal particle-chitin composite material.

Abstract: Various implementations include a spoke-type rotor design that exhibits low torque ripple with competitive torque density. The rotor includes a rotor core, rotor core (RC) magnets, nonmagnetic caps disposed on an outer radial end of each RC magnet, and flux directing (FD) magnets disposed circumferentially between adjacent RC magnets. Each nonmagnetic cap has a radially tapered shape (e.g., trapezoidal). An outer radial end of each cap and an outer radial end of each RC magnet opening define an air gap therebetween. The magnetic flux directions of the RC magnets are circumferentially directed clockwise or counterclockwise, and the flux directions of circumferentially adjacent RC magnets are opposite from each other. The magnetic flux directions of the FD magnets are directed radially inwardly or outwardly, and the flux directions of circumferentially adjacent FD magnets are opposite from each other. The RC and/or FD magnets may include rare-earth free materials.

Abstract: In some embodiments, methods of killing tumor cells are provided. The methods may include contacting the tumor cell with a tropic cell that carries a modified oncolytic virus, wherein the virus comprises a tumor selective element and/or a capsid protein that binds a tumor-specific cell surface molecule. In another embodiment, methods of treating cancer are provided. The methods may include administering a therapeutically effective amount of a pharmaceutical composition to a subject, wherein the pharmaceutical composition includes a tropic cell that carries a modified oncolytic virus, wherein the virus comprises a tumor selective promoter element and/or a capsid protein that binds a tumor-specific cell surface molecule.

Abstract: Cystic Fibrosis (CF) is a recessive, lethal genetic disease in which many patients have inherited DNA mutations that create a CFTR protein that is produced, but ineffective in its function. The present disclosure generally pertains to methods and products for increasing CFTR production through the use of a CRISPR/dCas9 system. This disclosure describes such system, which comprises gRNA configured to target the CFTR domain and dCas9 configured to upregulate expression of the gRNA target, and methods of using the same.

Abstract: Methods for separating chitin from a chitinous biomass are described, the methods comprising contacting the chitinous biomass with an ionic liquid to form a mixture comprising chitin; contacting the mixture with an aqueous solution of a kosmotropic salt, thereby coagulating the chitin and forming an biphasic system comprising an ionic liquid-chitin phase and an aqueous kosmotropic salt phase; separating the ionic liquid-chitin phase from the aqueous kosmotropic salt phase; and collecting the chitin from the separated ionic liquid-chitin phase, thereby forming a recycled ionic liquid.

Abstract: Described are biofidelic conductive skin simulants closely mimicking the biomechanical properties of natural human skin, including vaginal skin tissue. The conductive simulant contains a siloxane network and conductive fibers.

Abstract: A weather forecasting system has a data processing system that receives weather data from one or more sources and processes such data in conjunction with a weather forecasting algorithm in order to forecast weather for one or more geographic regions. In this regard, the weather data is input into a machine learning algorithm, which applies learned weights and relationships to the inputs in order to calculate at least one score indicating a probability that precipitation or other weather event will occur in the future within a certain time period (e.g., within the next 1 hour or some other unit of time) in one or more geographic regions. For each such geographic region, the weather forecasting logic may also predict the extent to which rain or other precipitation, lightning, or other weather event will occur during the time period.

Abstract: A neutron spectrometer is provided to distinguish neutron capture events from other types of radiation in order to measure the energy associated with neutrons in a mixed radiation environment. The neutron spectrometer can include a neutron detector to capture neutrons and a controller to determine the energy associated with the captured neutrons. The neutron detector can include scintillating glass fibers embedded in a plastic scintillator. A photomultiplier tube can be positioned on each end of the detector to detect light pulses generated by both the scintillating glass fibers and the plastic scintillator. A controller can analyze the detected light pulses to determine when a neutron is captured and the energy associated with the neutron capture event.