Abstract: Provided are a device for detecting sub-atomic particles and method of fabrication thereof. The device includes a plurality of scintillators, a detector provided on a first end of the plurality of scintillators and a prismatoid provided on a second end of the plurality of scintillators. The prismatoid redirects light between adjacent scintillators of the plurality of scintillators.

Abstract: A test cell for operando testing comprises: a housing assembly defining at least a portion of an inner chamber; a window coupled to said housing assembly and defining another portion of the inner chamber; and at least one port for accommodating an electrode and/or conductive wire in communication with the inner chamber. The inner chamber is configured for receiving one or more samples undergoing a chemical and/or electrochemical reaction therein. The port is sealable to hermetically seal the inner chamber.

Abstract: A device configured to determine a level or concentration of a disease-related analyte in a person's blood from volatile analyte(s) in the person's breath. The device includes one or more sensors configured to detect the volatile analyte(s) in the person's breath, a microcontroller in communication with each sensor, a transmitter, a battery, and a housing. The microcontroller contains logic that correlates parameter values from the sensor(s) or the level/concentration of the volatile analyte(s) to the level/concentration of the disease-related analyte. The transmitter is configured to transmit the parametric value from each sensor and/or the level/concentration of the volatile analyte(s) and/or the disease-related analyte. The housing surrounds, encloses and/or secures the sensor(s), the microcontroller, the transmitter and the battery, and contains a tube or opening through which the person exhales so that the person's breath contacts the sensor(s).

Abstract: A precise cardiac data reconstruction method is provided, which may also be referred to herein as radar cardiography (RCG). RCG can reconstruct cardiac data, such as heart rate and/or electrocardiogram (ECG)-like heartbeat waveform signals wirelessly by using advanced radar signal processing techniques. For example, heartbeat and related characteristics can be monitored by isolating cardiovascular activity from strong respiratory interference in spatial spaces: azimuth and elevation. This results in significant improvements to pulse signal-to-noise-ratio (SNR) compared to conventional approaches, facilitating heart-rate variability (HRV) analysis.

Abstract: An apparatus, systems, and methods of providing enrichment to poultry during raising or maintaining of the poultry. One or more light sources project beams to generate laser spots at and around the poultry. A control regimen moves the light spots relative the poultry in generally random fashion during timed sessions for each given time period (e.g. each day). The spot movement is designed to promote benefits to poultry and producer in correlation to experimental data related to animal welfare, health, and commercial value.

Abstract: The present disclosure relates to synthetic liver organoids and methods of using such synthetic liver organoids for various applications including drug discovery and modeling human liver development. In particular, provided herein are methods of producing and using synthetic mature liver organoids comprising mature, functional cells found in the human liver.

Abstract: Systems and methods of quantum sensing include depositing a sample volume onto an ensemble of quantum defects, hyperpolarizing spins in the sample volume, performing a sensing sequence, and reading out information regarding electronic spin states of the quantum defects in the ensemble of quantum defects, which sense the hyperpolarized spins in the sample volume.

Abstract: An electronic-sensing & magnetic-modulation (ESMM) biosensor device and methods of using the same, where the device incorporates electrical, microfluidic, and magnetic subsystems. The device and methods of using such a device can be applied to high throughput point-of-care screening for the quantification and evaluation of a subject's immune response to pathogenic infections, which can be useful for: early diagnosis, stratifying high-risk subjects infected with a pathogen; and determining the status or effectiveness of a therapeutic response.

Abstract: The present disclosure relates, in part, to a method for preparing a carbon nanomaterial from a plastic material. In certain embodiments, the method comprises nonsolvent induced phase separation of the plastic material to provide plastic nanoparticles. In certain embodiments, the method comprises hydrothermal conversion of the plastic nanoparticles to carbon nanomaterials. In certain embodiments, the plastic material is derived from waste material. In certain embodiments, the plastic material is polypropylene (PP). In certain embodiments, the carbon nanomaterial is carbon dots (CDs). In another aspect, the disclosure provides a method for altering the properties of CDs by post-processing to afford graphitic materials.

Abstract: The invention provides methods of inhibiting a bacterial RNA polymerase and methods of treating a bacterial infection with salts of formula Ia, Ib, Ic, or Id: wherein variables are as described in the specification.

Abstract: For trapping atoms, an x-axis wire carries an x-axis current I0cos ?t, wherein I0 is current amplitude, ? is a trap field frequency, and t is time. A y-axis wire carries a y-axis current I0sin ?t, the y-axis wire intersecting the x-axis wire at a cross center. A ?-field coil generates a transverse magnetic bias field ? rotating about the cross center and perpendicular to a z axis. A ?-field coil generates a longitudinal magnetic bias field ? rotating about the cross center and perpendicular to the z axis. The x-axis wire, the y-axis wire, the transverse magnetic bias field ?, and the longitudinal magnetic bias field ? form a time-averaged trap along the z axis near the cross center.

Abstract: A method of creating a virtual asset based on an existing real-world asset is disclosed. The method includes digitally sequencing the existing real-world asset to create a digital sequence of the real-world asset; tokenizing the digital sequence of the real-world asset to create a tokenized digital sequence; associating the tokenized digital sequence with the real-world asset; and creating a title of ownership of the tokenized digital sequence.

Abstract: Processing circuitry of a learning platform may be configured to maintain a graph database describing student learners. Processing circuitry may obtain new student learner data and load the data into the graph database. Processing circuitry may receive an engagement or interaction from the new student learner and responsively extract new learnings about the new student learner which are loaded into the graph database. Processing circuitry may receive an inquiry from the new student learner and in response, extract the new student learner data and the new learnings from the graph database and contextualize, using a large language model, a learning unit from the educational content provided by the learning platform as a response to the inquiry using the new student learner data and the new learnings. Processing circuitry may further return the learning unit contextualized by the large language model to the new student learner.

Abstract: An autonomous or semi-autonomous cell for inspecting composite parts, verifying repairs made to such parts, and facilitating repairs to composite parts. The cell employs automated inspection, damage assessment, and repair systems. An industrial robot automatically attaches to a set of interchangeable inspection and repair end effectors to carry out the inspection, verification, and repair processes. The cell can be equipped with fixtures for supporting a rotorcraft blade and rotating the blade within the cell so that the robot can access the entire blade. Processes are provided for performing inspections, tracking the inspection data for parts in a database, and carrying out repairs. Over time, a software applicant can use the inspection data to train a machine learning model for recognizing damage to the composite part based on inspection images.

Abstract: Scintillating glass ceramics are disclosed. The scintillating glass ceramics may be used as an x-ray conversion layer (screen) for a flat panel imager (FPD) and as part of an imaging system. The FPD may have a single screen or a dual screen. The scintillating glass ceramics may be used for either a front screen or a back screen. The scintillating glass ceramics may be used for high energy x-ray applications including for energies of about 0.3 to about 20 MeV. A build-up layer may be attached to the scintillating glass ceramics for high energy applications. The scintillating glass ceramics may include a glass matrix hosting luminescent centers and light scattering centers. The materials used for the luminescent centers and light scattering centers may be the same or different. The scintillating glass ceramics may be coated onto a glass substrate.

Abstract: A method and apparatus of examining fetal hearts includes obtaining ultrasound data of a fetal heart to generate fetal heart images, displaying different marked sample images of a fetal heart and at respective cardiac phases, each marking a different feature of a fetal heart at a respective marked location, and sequentially presenting one of the different marked sample images to a user along with one of the fetal heart images that is a similar view. As each of the different marked sample images is sequentially presented, a user is prompted to mark the different feature in a respective fetal heart image based on its marked location to create a plurality of marked fetal heart images, and a geometric model of the heart is generated based on the marked fetal heart images, from which fetal echocardiography views can be extracted. The fetal echocardiography views of the fetal heart are displayed.

Abstract: A non-intrusive, in-situ power method for measuring the loss associated with magnetic components (for example, an inductor) of a power converter is provided. The method involves first capturing a first set of voltage and current waveforms from the power converter. An additional capacitor is then connected to the power converter and a second set of voltage and current waveforms are captured. Based on the first set of waveforms and the second set of waveforms, a timing skew between the current and voltage waveforms captured from the power converter may be determined. This timing skew may then be used to determine the loss of the inductor. The loss may be used to design an optimized power converter.

Abstract: Polymer composite photonic crystal materials are disclosed as coatings with topcoats having high reflection (>30%) in a specific range of the electromagnetic spectrum, such as ultraviolet (<400 nm), visible (Vis, 400 nm-700 nm), or near-infrared radiation range (NIR, 700-2000 nm), and optionally a relatively low reflection (<20% reflection) in a second, different range of the electromagnetic spectrum. Surprisingly, it was found that through a multi-layer coating approach, the optical properties of polymer composite photonic crystal films can be selectively modified from a variety of different coating methods, including spray deposition.

Abstract: Provided herein are microwave pyrolysis-derived biochar materials, biochar-hydrogel composites and methods of making and using. The biochar-hydrogel composites comprising: a hydrogel matrix and a biochar material.

Abstract: ‘NCCH3’ is a new cultivar of flowering dogwood with a unique combination of traits including large white bracts, large glossy leaves, a fast growth rate, and showy fall color.