Abstract: A method for predicting blood pressure by fusing calibrated photoplethysmography (PPG) signal data includes obtaining real-time PPG signal data, calibrated PPG signal data, calibrated diastolic blood pressure data, and systolic blood pressure data; using a CNN+ANN model to calculate the relative blood pressure data, and generating an ANN output tensor, according to the calibrated diastolic blood pressure and systolic blood pressure data, and the ANN output tensor, performing blood pressure data calculation and generating a blood pressure tensor; if the predicted type information is a first type, performing a mean value calculation according to the blood pressure tensor, and generating diastolic blood pressure prediction data and systolic blood pressure prediction data; if the predicted type information is a second type, performing data extraction processing on the blood pressure tensor, and generating a diastolic blood pressure prediction data sequence and a systolic blood pressure prediction data sequence.

Abstract: A hybridized lithium-ion battery that includes one or more positive electrode assemblies is provided. Each of the one or more positive electrode assemblies includes a positive electrode current collector and one or more positive electroactive material layers disposed on one or more surfaces of the positive electrode current collector. The hybridized lithium-ion battery also includes two or more negative electrode current collectors, and one or more negative electroactive material layers disposed on one or more surfaces of at least one of the two or more negative electrode current collectors, where a total number of the one or more positive electroactive material layers is greater than a total number of negative electroactive material layers. The hybridized lithium-ion battery also includes two or more separating layers physically separating the positive electrode assemblies and the negative electroactive material layers or the positive electrode assemblies and the negative electrode current collectors.

Abstract: A battery cell includes an anode, a cathode, a liquid electrolyte, and a battery cell case. The battery cell case is configured to house the anode, the cathode, and the liquid electrolyte and includes a case interior wall arranged proximate one of the anode and the cathode, a battery case ceiling, and a battery case floor catching and collecting the liquid electrolyte due to force of gravity. The case interior wall defines a pattern of surface tension varying between hydrophobic and hydrophilic along the case interior wall between the battery case floor and the battery cell ceiling. The pattern of surface tension thereby facilitates self-propulsion of the liquid electrolyte in opposition to the force of gravity and a predetermined distribution of the liquid electrolyte along the battery cell wall.

Abstract: Disclosed herein relates to the biological activities and preparation of 5-(2-(4-(4-fluoro-2-methyl-1H-indol-5-yloxy)-6-methoxyquinolin-7-yloxy)ethyl)-5-azaspiro[2.4]-heptan-7-ol (Compound A) stable crystalline form (Compound A-Xln); its tablet (Compound A-Xln tablet); its phosphoric acid salt (Compound A-P) and phosphoric acid salt stable crystalline form (Compound A-P-Xln); as well as its enantiomers (Compound R-A, Compound S-A). Furthermore, their anti-cancer activities, stabilities, chirality, dissolutions and treatment indications have also been investigated.

Abstract: A user interface may be used to present a graph that represents observable values from health record data stored on a user device. A personal health ontology stored on the user device may be accessed. At least one observable value of the observable values may be determined to be of a type of data for which a filter exists by at least accessing the personal health ontology. A filter may be added to the least one observable value. The user interface including the graph may be presented and the filter may be applied to the at least one observable value.

Abstract: Aspects of the disclosure relate to medication calendaring. An example method can include a computing device receiving a first interval of days associated with a medication identifier and a second interval of days associated with the medication identifier, wherein the second interval of days sequentially follows the first interval of days. The computing device can determine a medication time interval, the medication time interval comprising the first interval of days and the second interval of days. The computing device can generate a second instance of the medication identifier. The computing device can calendar the second instance of the medication identifier on an electronic calendar via a sliding generation window, the sliding generation window comprising a consecutive set of days of the days of the medication period.

Abstract: A video data-based system for blood pressure prediction. The video data-based system for blood pressure prediction comprises: a first device and a cloud server, where the first device comprises a first master control module, a first camera, a lighting module, a display screen, and a first communication; the cloud server comprises a second master control module, a validity validation module, a parameter validation module, a data preprocessing module, an artificial intelligence blood pressure prediction module, and a second communication module. The use of the video data-based system for blood pressure prediction provided in the embodiments of the present disclosure obviates the need to wear any specific collecting device for the real-time detection and continuous monitoring of the blood pressure, thus reducing the difficulty of implementing the real-time detection and monitoring of a test subject, and enriching the application scenarios of photoplethysmography in the field of guardianship.

Abstract: An all-solid-state electrochemical cell is provided. The electrochemical cell includes an electrode having a current collector that defines a major axis, and an electroactive material layer disposed on or adjacent to the current collector. The electroactive material layer includes a plurality of hierarchical silicon columns, and a solid sulfide electrolyte. The solid sulfide electrolyte is formed in-situ and fills greater than or equal to about 60 vol. % to less than or equal to about 100 vol. % of voids in the electroactive material layer. The voids being defined by openings between the hierarchical silicon columns. A longest dimension of each hierarchical silicon columns is perpendicular to the major axis of the second current collector.

Abstract: A micro frozen body for loading drugs, the micro frozen body is formed of frozen liquid, the micro frozen body contains drugs, the micro frozen body releases drugs to the target tissue in the organism. The liquid is solidified by cryogenic freezing to form a solid-state micro frozen body, the drug loaded in micro freezing or the micro frozen body itself is formed of solidified drug solution, the micro frozen body can be made into a needle with certain hardness, the micro frozen body implements puncture, the low temperature of micro frozen body can reduce the aching feeling in the piercing process and constrict the capillary vessels on the site of puncture to reduce bleeding.

Abstract: A polymer blocker for use in an electrochemical battery that cycles lithium ions is provided. The polymer blocker includes a polymeric layer, a first adhesive layer that includes a first adhesive and is disposed on or near a first surface of the polymeric layer, and a second adhesive layer that includes a second adhesive and is disposed on or near a second surface of the polymeric layer. The polymeric layer has a porosity greater than or equal to about 50 vol. % to less than or equal to about 95 vol. %. A portion of the first adhesive impregnates a first portion of the polymeric layer, and a portion of the second adhesive impregnating a second portion of the polymeric layer. The first and second portions of the polymeric layer may be the same or different.

Abstract: A term base can be used to index a raw medical term (e.g., a text string from an electronic health record) to generate a computational expression of the raw medical term. The computational expression of the raw medical term can be used to generate a uniform medical term for the raw medical term. The computational expression can be compared with other computational expressions to organize the electronic health record, filter the electronic health record, and provide a uniform presentation of raw medical terms from different events in the electronic health record.

Abstract: The present disclosure relates to the technical field of potential transformer (PT) ferromagnetic resonance elimination, in particular to a PT ferromagnetic resonance elimination method implemented by actively inputting resistance through an electronic load, including the following steps: setting up a PT, and determining a mapping relationship; constructing a resonance elimination control system; and designing the electronic load as an active resonance elimination device. The present disclosure overcomes a contradiction between a magnitude of resonance elimination resistance and winding overload in a PT open delta during single-phase-to-earth fault and fault clearance, and effectively avoids the technical problems of difficult distinguishing between single-phase-to-earth fault characteristics and power frequency resonance characteristics and causing resonance in a single-phase-to-earth fault process.

Abstract: A computer system may generate a curated health sub-ontology. This may include receiving a set of selection criteria corresponding to a curated health ontology. A subset of concept nodes may be determined using the set of selection criteria. Generating the curated health sub-ontology may include identifying the subset of concept nodes and combining the subset of concept nodes to define the curated health sub-ontology. The curated health sub-ontology may be transmitted to a consuming system.

Abstract: An anode-free solid-state battery includes a cathode layer having transient anode elements and a bare current collector devoid of non-transitory anode material and configured to accept thereon the transient anode elements. The battery also includes a solid-state electrolyte layer defining voids and arranged between the current collector and the cathode layer. The battery additionally includes a gel situated within the solid-state electrolyte and cathode layers, to permeate the electrolyte voids and form a gelled solid-state electrolyte layer, coat the cathode layer, and facilitate ionic conduction of the anode elements between the cathode layer, the solid-state electrolyte layer, and the current collector. Charging the battery diffuses the anode elements from the cathode layer, via the gelled solid-state electrolyte layer, onto the current collector. Discharging the battery returns the anode elements, via the gelled solid-state electrolyte layer, to the cathode layer.

Abstract: An apparatus for protecting a sensor device includes a cover mounted on the sensor device, the cover including a cover portion made from a transparent material that is transparent to sensor signals, the cover portion including an external surface having a wettability that varies according to a wettability gradient in a selected direction along the surface.

Abstract: An anode active material for batteries includes anode active substance particles. The anode active substance particles include silicon oxide compound particles including nano-silicon grains and lithium; and a composite oxide coating layer partially or entirely covering the silicon oxide compound particles and containing a composite oxide of a metal M and phosphorus, where the metal M includes lithium and a non-lithium metal. The anode active material has good water tolerance. A battery prepared from the anode active material has at least the advantages of good cycle performance, high energy density, high coulombic efficiency, good rate performance, and the like.

Abstract: The present disclosure provide a method for identifying power equipment targets based on human-level concept learning, including: creating a dataset of power equipment images, and annotating power equipment in power equipment images; training neural network and Bayesian network with the annotated dataset and respectively acquire identification results and conditional probabilities; calculating probabilities of unions with the conditional probabilities; and filtering the identification result corresponding to the highest probability of the union as identification result of the dataset of the power equipment images and complete the identification of the power equipment. The present disclosure combines Mask R-CNN and probabilistic graphical model. The bottom layer uses Mask R-CNN, and the top layer uses Bayesian network to train in identifying power equipment images, so that a small amount of data samples can achieve good recognition, which improved the performance of Mask R-CNN model.

Abstract: Provided herein are chimeric switch receptors (CSRs) comprising an ectodomain and/or transmembrane domain derived from an inhibitory receptor (e.g. PD1 or TGF?R2) fused to the transmembrane domain and/or intracellular signaling domain derived from one or more costimulatory proteins (e.g. CD2, CD28, MyD88, DAP10 or ICOS), or variants thereof. The chimeric switch receptors are designed to convert a signal e.g. an inhibitory signal such as an immunosuppressive signal in the form of PD-L1 or TGF? into a costimulatory signal. Also provided are engineered immune cells engineered to functionally express a chimeric switch receptor and/or a CAR and optionally also a chimeric cytokine receptor (CCR), and populations thereof, methods of making and using the engineered cells, compositions and kits comprising them, and methods of treating e.g. cancer (e.g. solid or hematologic tumors) by administering the cells and the compositions.

Abstract: A communication system is disclosed. The system can include a first communication unit including a first antenna, a second communication unit including a second antenna and a dielectric waveguide cable, and a rotary joint configured to enable the first unit to rotate with respect to the second unit about an axis of rotation of the system. The dielectric waveguide cable can extend from the second antenna to the rotary joint, where a proximal end of the cable can be coupled to the second antenna and a distal end of the cable can be affixed to the second unit at a location bordering a space defined by the rotary joint. The first and second units can be configured to engage in two-way communication with each other. An axis of the distal end of the cable can be substantially aligned with the axis of rotation of the system.

Abstract: Methods of forming a battery via in situ polymerization are provided. A precursor of a first blocker composition is applied to select edge regions of at least one bipolar electrode and terminal negative and positive electrodes. The components are assembled to form a stack with at least two insulating interlayers disposed between electrodes of opposite polarities. The precursor is reacted to form a first blocker composition sealing three sides of the stack to define a fillable interior region. Next, a polymer electrolyte precursor is injected into the fillable interior region. A precursor of a second blocker composition is applied to a terminal region of the fourth side of the stack. The precursors are concurrently reacted to form a polymer electrolyte and a second blocker composition along the fourth side. The first and second blocker compositions define a sealed pouch including the stack comprising the polymer electrolyte.