Abstract: A blood and cardiovascular condition determination apparatus is provided. The blood and cardiovascular condition determination apparatus may include a first pulse wave signal sensor, a second pulse wave signal and a processing unit. The first pulse wave signal sensor may be configured to generate a first pulse wave signal associated with a first section of a living body. The second pulse wave signal sensor may be configured to generate a second pulse wave signal associated with a second section of the living body. The processing unit may determine at least one blood and cardiovascular condition based on the first pulse wave signal and the second pulse wave signal. The at least one blood and cardiovascular condition may include at least one of a blood pressure, a blood sugar level, a blood oxygen level, a blood vessel aging level, or a blood viscosity.

Abstract: A touch display substrate includes a touch region, a non-touch region, a plurality of touch electrodes at the touch region, periphery wires at the non-touch region, and a conductive shield layer above the periphery wires. The conductive shield layer covers at least one of the periphery wires.

Abstract: A composite material for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus comprises the composite material, a method for determining a doping concentration of particles of neodymium compound in the composite material, and a method for determining a thickness of the composite material are also described.

Abstract: The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound. The at least one component can comprise a NdFxOy compound with values of x and y determining a content ratio F/O, which may be adjusted during manufacturing of the NdFxOy compound to provide desired output light parameters of the apparatus including at least a desired output light spectrum realized by filtering the generated visible light using the NdFxOy compound.

Abstract: The application relates to a device control method and apparatus, a storage medium, a processor, and a terminal. A device has a WIFI module for WIFI connection and a Bluetooth module for Bluetooth connection. The device control method includes: acquiring a network module status of the device, wherein the network module status indicates whether the WIFI module or Bluetooth module of the device is enabled; if the WIFI module and the Bluetooth module are enabled, detecting wireless data packet features in a wireless network environment where the device is located; and controlling the device according to the detected wireless data packet features so that one of the WIFI module and the Bluetooth module is enabled and the other one of the WIFI module and the Bluetooth module is disabled. The technical solution of the application causes a WIFI and Bluetooth dual-mode device to intelligently select an operating mode, and avoids interference caused by the coexistence of radio frequency signals.

Abstract: The application relates to a device control method and apparatus, a storage medium, a processor, a terminal, and a computer program product.

Abstract: A lighting apparatus includes at least one light source generating a visible light and an optical component, the optical component includes a transparent, translucent or reflective substrate and a coating on a surface of the substrate to cause a color filtering effect to the visible light passing through the optical component, the coating includes a compound containing Nd3+ ions and F? ions.

Abstract: Provided are a method for transferring a compound semiconductor single crystal thin film layer and a method for preparing a single crystal GaAs-O I composite wafer, including: preparing a graphite transition layer on a first substrate; growing the compound semiconductor single crystal thin film layer on the graphite transition layer; preparing a first dielectric layer on the compound semiconductor single crystal thin film layer; preparing a second dielectric layer on a second substrate; combining the first substrate and the second substrate by bonding the first dielectric layer and the second dielectric layer; applying a lateral external pressure, such that the compound semiconductor single crystal thin film layer and the first substrate are transversely split at the graphite transition layer, and the compound semiconductor single crystal thin film layer is transferred to the second substrate.

Abstract: The present invention relates to a dummy load circuit for a single live wire switch. This includes: a switch circuit—at least a first resistor and a switch are connected in the switch circuit, wherein the first resistor is connected to the switch, such that the first resistor is connected to the dummy load circuit through the switch; and a switch control circuit—the switch control circuit at least includes a switch control device, wherein the switch control device is connected to the switch to facilitate power-on/off control. The invention also relates to an electrical load with a dummy load circuit.

Abstract: Materials and optical components formed thereof that are suitable for use in a lighting apparatus to impart a color filtering effect to visible light. At least a portion of such an optical component is formed of a composite material comprising a polymeric matrix material and an inorganic particulate material that contributes a color filtering effect to visible light passing through the composite material, and the particulate material comprises a neodymium compound containing Nd3+ ions.

Abstract: Systems and methods for determining an arrhythmia type are provided. A method may include: obtaining an electrocardiogram signal, obtaining a feature vector of the electrocardiogram signal, obtaining a trained prediction model, and determining an arrhythmia type of the electrocardiogram signal based on the trained prediction model and the feature vector. The feature vector includes a threshold crossing sample (TCSC) percent feature, an L-Z complexity feature, an empirical mode decomposition (EMD) complex number feature, a sample entropy feature, and a set of wavelet transform energy features.

Abstract: A device, method and system for calculating, estimating, or monitoring the blood pressure of a subject. A first signal representing heart activity of a subject may be received. A plurality of second signals representing time-varying information on at least one pulse wave of the subject may be received from a plurality of body locations of the subject. A first feature of the first signal may be identified. For each of the plurality of second signals, a second feature may be identified. A pulse transit time based on a difference of the first feature and at least one of the second features may be computed. A blood pressure of the subject may be calculated according to a model based on the computed pulse transit time. The model may include a compensation term relating to the plurality of second signals or the second features thereof.

Abstract: A method of modifying the surface of an electrical or electronic device. The method has the steps of: placing the electrical or electronic device in a processing chamber; reducing the pressure in the processing chamber; applying a surface modification process within the processing chamber; wherein the electrical or electronic device comprises a screen (150), said screen comprising first and second layers (154, 156) separated by an air gap (172), and an air vent (196, 198) providing fluid communication between the air gap and the exterior of the electrical or electronic device, such that a reduction in pressure in the processing chamber results in a reduction in pressure in the air gap.

Abstract: Disclosed approaches for pipelining signal paths in an integrated circuit (IC) device include receiving by a design tool a circuit design to be implemented in the integrated circuit device. The design tool identifies signals of the circuit design that require pipeline registers between drivers and loads of the signals, and relaxes an initial timing requirement to a relaxed timing requirement. The design tool determines respective numbers of pipeline registers to insert between each driver and load of each of the signals based on the relaxed timing requirement. The design tool inserts in the circuit design, respective sets of the respective numbers of pipeline registers between each driver and load of each of the signals. The design tool places the respective sets of the pipeline registers on the IC device using the initial timing requirement.

Abstract: A lighting apparatus includes at least one light source generating a visible light and an optical component, the optical component includes a transparent, translucent or reflective substrate and a coating on a surface of the substrate to cause a color filtering effect to the visible light passing through the optical component, the coating includes a compound containing Nd3+ ions and F? ions.

Abstract: The specification and drawings present a new apparatus such as a lighting apparatus, the apparatus comprising at least one LED (or OLED) module, configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus is configured to provide a desired light spectrum by filtering the generated visible light using the compound.

Abstract: The present disclosure provides a system and method for analyzing a physiological parameter of a vital sign signal. The method may include acquiring a vital sign signal, storing data, computing and analyzing, processing, and outputting a result. The system may compute and analyze the physiological parameter of the vital sign signal, especially a blood oxygen saturation, via a plurality of algorithms, judge or process the computation result, and output the judgment result.

Abstract: The present disclosure relates to a device, method and system for estimating or monitoring the health condition of a subject. At least one processor, when executing instructions, may perform one or more of the following operations. At least one physiological signal or information including a physiological signal of a subject may be received. At least one physiological parameter of interest may be generated based on the physiological signal. The physiological parameter of interest may be analyzed according to an analysis model. A physiological result may be generated. A recommendation may be provided based on the physiological analysis result.

Abstract: A composite material (11,21) for light filtering, comprising: a polymeric matrix material and particles of neodymium compound doped in the polymeric matrix material. A lighting apparatus (10,20) comprises the composite material. A method for determining a doping concentration of particles of neodymium compound in the composite material, and a method for determining a thickness of the composite material are also described.

Abstract: The present disclosure provides methods and systems for analysing a noise in a vital sign signal, including functions of acquisition, data storage, calculation and analysis, processing, result output etc. of a vital sign signal. The systems may calculate and analyse information obtained in the vital sign signal, especially noises, by using various algorithms, and analyse or process a calculation result and output an analysis result.