Abstract: An apparatus for estimating bio-information of a user may include a first sensor configured to measure a first signal from the user; a second sensor configured to measure a second signal from the user; and a processor configured to obtain a first characteristic point from the first signal; obtain a second characteristic point from the second signal based on the first characteristic point and a pre-defined probability distribution function; and estimate the bio-information of the user based on the second characteristic point.

Abstract: The disclosure describes various aspects related to enabling effective multi-qubit operations, and more specifically, to techniques for enabling parallel multi-qubit operations on a universal ion trap quantum computer. In an aspect, a method of performing quantum operations in an ion trap quantum computer or trapped-ion quantum system includes implementing at least two parallel gates of a quantum circuit, each of the at least two parallel gates is a multi-qubit gate, each of the at least two parallel gates is implemented using a different set of ions of a plurality of ions in a ion trap, and the plurality of ions includes four or more ions. The method further includes simultaneously performing operations on the at least two parallel gates as part of the quantum operations. A trapped-ion quantum system and a computer-readable storage medium corresponding to the method described above are also disclosed.

Abstract: A method of system of forming a biopolymer hydrogel structure includes a mold loaded with a cation. At least a portion of the surface of the mold is exposed to a solution comprising a gellable polymer such as alginate. An electric potential is applied to the mold so that the cation therein and the gellable polymer migrate via electrophoresis toward the surface portion, thereby interacting and forming a hydrogel structure adjacent to the surface portion.

Abstract: The disclosure describes aspects of laser cavity repetition rate tuning and high-bandwidth stabilization of pulsed lasers. In one aspect, an output optical coupler is described that includes a cavity output coupler mirror, a piezoelectric actuator coupled to the cavity output coupler mirror, a locking assembly within which the cavity output coupler mirror and the piezoelectric actuator are positioned, and one or more components coupled to the locking assembly. The components are configured to provide multiple positional degrees of freedom for tuning a frequency comb spectrum of the pulsed laser (e.g., tuning a repetition rate) by adjusting at least one position of the locking assembly with the cavity output coupler mirror. A method of adjusting an output optical coupler in a pulsed laser is also described. These techniques may be used in different applications, including quantum information processing.

Abstract: The present disclosure relates to multispecific antibodies targeting the human immunodeficiency virus-1 (HIV-1) envelope, methods for their production, pharmaceutical compositions containing said antibodies and uses thereof in treatment and prevention of HIV infection.

Abstract: Solid-state lithium ion electrolytes of lithium potassium tantalate based compounds are provided which contain an anionic framework capable of conducting lithium ions. An activation energy of the lithium metal silicate composites is from 0.12 to 0.45 eV and conductivities are from 10?3 to 40 mS/cm at 300K. Compounds of specific formulae are provided and methods to alter the materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are also provided. Electrodes containing the lithium potassium tantalate based materials and batteries with such electrodes are also provided.

Abstract: In a spectrometry setup where a first spectral component dominates a second spectral component having a different wavelength, diffraction of the first spectral component as it passes through the optical train of the spectrometer can produce spectral noise that obscures detection of the second spectral component. To reduce the spectral noise, the light from the spectrometer is subject to spatial filtering or interference such that effects of the first spectral component are removed, or at least reduced. The second spectral component can then be more readily detected by a detector after the spatial filtering or interference. In embodiments, the spatial filtering or interference may be provided by a filtering module, which may be installed in existing spectrometry setups or form part of a unitary spectrometry system.

Abstract: Hydrofluoroolefin (HFO) fluid can be transported through an electrochemical device, which has a proton exchange membrane (PEM) disposed between a pair of gas-permeable electrodes that include respective catalysts. At an inlet side, the catalyst facilitates reaction of HFO with hydrogen carrier gas. The resulting cation is transported across PEM in the presence of an electric field applied to the electrodes. At an outlet side, the catalyst of the opposing electrode facilitates dissociation of the cation back into HFO and hydrogen. In some embodiments, the transported HFO has a higher pressure than that before the electrochemical device. In some embodiments, the electrochemical device can be operated in reverse to expand HFO fluid and/or to recapture power. The electrochemical device can thus be used as a compressor or expander for vapor-phase HFO or as a pump or expander for liquid-phase HFO, for example, in power generation or heating/cooling cycles.

Abstract: A super strong and tough densified wood structure is formed by subjecting a cellulose-based natural wood material to a chemical treatment that partially removes lignin therefrom. The treated wood retains lumina of the natural wood, with cellulose nanofibers of cell walls being aligned. The treated wood is then pressed in a direction crossing the direction in which the lumina extend, such that the lumina collapse and any residual fluid within the wood is removed. As a result, the cell walls become entangled and hydrogen bonds are formed between adjacent cellulose nanofibers, thereby improving the strength and toughness of the wood among other mechanical properties. By further modifying, manipulating, or machining the densified wood, it can be adapted to various applications.

Abstract: Solid-state lithium ion electrolytes of lithium phosphate derivative compounds are provided which contain an anionic framework capable of conducting lithium ions. The activation energy of the lithium phosphate deravitive compounds is from 0.18 to 0.34 eV and conductivities are from 10?3 to 12 mS/cm at 300K. Materials of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown. Lithium batteries containing the composite lithium ion electrolytes are also provided. Electrodes containing the lithium phosphate derivative materials and batteries with such electrodes are also provided.

Abstract: Electrodes containing lithium phosphate derivative materials and batteries with such electrodes are provided. The lithium phosphate derivative compounds contain an anionic framework capable of conducting lithium ions and have an activation energy from 0.2 to 0.45 eV and conductivities from 0.01 to 10 mS/cm at 300K. Materials of specific formulae are provided and methods to alter the composite materials with inclusion of aliovalent ions shown.

Abstract: Antibodies and antigen binding fragments that specifically bind to IL-7R? are disclosed. Nucleic acids encoding the antibodies and antigen binding fragments, and vectors including the nucleic acid molecules are also provided. Methods for detecting a ca cancer or a cell that expresses IL-7R? using the antibodies and antigen binding fragments are disclosed, as is the use of the antibodies and antigen binding fragments to prevent and/or treat a subject with a cancer that expresses IL-7R?, such as acute lymphoblastic leukemia.

Abstract: A dielectric structure is loaded with energy (e.g., charge), which is retained therein until a trigger causes rapid discharge of the loaded energy and generation of an accompanying electromagnetic pulse (EMP). By appropriate design of the dielectric structure and/or trigger, the waveform of the EMP resulting from the rapid discharge can be tailored. Features of the dielectric structure can be modified and/or other devices can be coupled to the dielectric structure to also tailor the EMP, for example, to provide directionality. A modeling unit can predict the discharge in the dielectric structure and/or resulting EMP. The modeling unit can be used to determine charge density spatial distribution within the dielectric structure, shape of the dielectric structure, and/or actuation timing/location necessary to yield a desired waveform for the EMP emanating from the dielectric structure upon discharge.

Abstract: The subject method for delivering power to a moving target wirelessly via electromagnetic time reversal can find applications in wireless electrical transmission to portable devices, wireless heating of portable devices, novel wirelessly powered accelerometers, hyperthermic treatment of cancers, and many other applications. The subject non-linear time reversed electromagnetic waves based wireless power transmission (WPT) system targets either a single linear or non-linear object where a selective targeting between two diodes has been demonstrated simultaneously with different degrees of non-linearity in a three-dimensional ray-chaotic billiard model. A dual-purpose rectenna with harmonic generation for wireless power transfer by non-linear time-reversal has been designed for the subject system using the Schottky diode.

Abstract: Disclosed is a method of fabricating a battery or battery component having a solid state electrolyte. A scaffold is provided, the scaffold comprising: a dense central layer comprising a dense electrolyte material, the dense central layer having a first surface, and a second surface opposite the first surface; a first porous layer comprising a first porous electrolyte material, the first porous layer disposed on the first surface of the dense central layer, the porous electrolyte material having a first network of pores therein; wherein each of the dense electrolyte material and the first porous electrolyte material are independently selected from garnet materials. Carbon is infiltrated into the first porous layer. Sulfur is also infiltrated into the first porous layer. The battery component may be used in a variety of battery configurations.

Abstract: The present invention relates to methods of treating or preventing a bacterial disease or infection, antibacterial compositions, and antibacterial surfaces, including an isolated polypeptide comprising an enzymatically active domain (EAD) of a Bacillus bacteriophage endolysin.

Abstract: Systems, methods, apparatuses, and computer program products for creating freely explorable, dynamic and photorealistic virtual environments, reconstructing view dependent holograms in real-time, and inserting 3D virtual objects into 360 camera based navigable environment. A method, may include simultaneously capturing 360 video data and audio data from a plurality of viewpoints within a real-world environment. The method may also include preprocessing and compressing the 360 video data and the audio data into a three-dimensional representation suitable for display. The method may further include rendering a virtual environment of the real-world environment. In addition, the method may include creating a blended virtual environment by combining the captured 360 video data and the audio data with the rendered virtual environment. Further, the method may include displaying the blended virtual environment in a display apparatus of a user.

Abstract: An end-user system in accordance with the present disclosure includes a communication device configured to communicate with a server, a display screen, one or more processors, and at least one memory storing instructions which, when executed by the processor(s), cause the end-user system to access a physical world geographical location from a user, access two-dimensional physical world map data for a region surrounding the physical world geographical location, render for display on the display screen a three-dimensional mirrored world portion based on the two-dimensional physical world map data and render an avatar at a mirrored world location corresponding to the physical world geographical location, access geotagged social media posts which have geotags in the region and which the user is permitted to view, and render the geotagged social media posts as three-dimensional objects in the mirrored world portion.

Abstract: A system that is a target of health monitoring via a computational system, the computational system, and corresponding method for determining health indicators using rank correlation analysis are disclosed. The target system includes a computational system that includes a computing device that acquires data from the target system, generate at least two features from the data acquired from the target system, computes, for each feature, rank correlation of the feature with time, computes the absolute value of each rank correlation coefficient for each feature, confining the range of the absolute value rank correlation coefficients to that from 0 to 1; and chooses at least one feature with a higher relative absolute value rank correlation coefficient as a health or condition indicator for the target system. The target system or the computational system or the method may perform health or condition monitoring on the target system.

Abstract: The disclosure describes various aspects of a shed-resistant thermal atom source. More specifically, a thermal atom source is described for uniform thermal flux of target atomic species in which a metal wadding material is used as an intermediary surface for sublimation of the atoms, preventing the source material from shedding or dropping. In an aspect, a thermal atom source may include a container with closed and open ends, and inside a source material near the closed end and a wadding between the source material and the open end; a heater coupled to the closed end; one or more clamps configured to secure the container and the heater; and a current source coupled to the container and the heater to cause a temperature to increase such that a portion of the source material is released and diffuses to the open end through the wadding prior to being emitted as a flux.