Abstract: Embodiments relate to device, system and methods for personalised drug dosing via a device, the device comprising a first chamber comprising a drug reservoir unit; a second chamber comprising an electronic unit comprising a control component; a third chamber comprising a drug delivery unit and a flow control component controlled via the electronic unit; wherein the device is fully implanted in a subject during its intended operational modes, and wherein the device releases a body temperature stable drug formulation into the subject at a flow rate such that a variation in the flow rate is within ±15% by volume.

Abstract: The invention relates to biochemical reactions, in particular to a detection device and a light guide detection method thereof. The detection device comprises: a reaction vessel providing a reaction space and having a first end and a second end opposite the first end, wherein the first end of the reaction vessel is an open end and the second end of the reaction vessel is a closed end; a reaction chip arranged inside the reaction space and located at a first end of the reaction vessel; a cover detachably provided on the first end of the reaction vessel to close the reaction space; and a light guide assembly passing through the cover from the outside of the reaction space into the inside of the reaction space and connected to the reaction chip.

Abstract: The present invention relates to a homogeneous multiplex detection device, its operation and detection processes thereof. The device comprises, a reaction vessel, providing a reaction space with two ends opposite to each other, wherein the first end of the reaction vessel is an open end and the second end of the reaction vessel is a closed end, and being used for nucleic acid amplification reactions; a reaction chip, positioning inside the reaction space and on the first end of the reaction vessel, and having a reaction surface where a plurality of types of nucleic acid probes corresponding to a plurality of types of target molecules are immobilized, wherein a plurality of types of nucleic acid probes of the reaction chip are corresponding to the plurality of types of target molecules, and are used for detecting nucleic acid molecules produced by amplification of the target molecules inside the reaction vessel; and a lid, detachably arranged on the first end of the reaction vessel to close the reaction space.

Abstract: An embodiment relates to system comprising: (i) a reaction mixture comprises: a) a target nucleic acid molecule; b) a forward primer complementary to a strand of the target nucleic acid molecule, the forward primer comprises a first molecular moiety at a 3? end, wherein the first molecular moiety is non-complementary to the strand of the target nucleic acid molecule; c) a reverse primer complementary to a complementary sequence of the strand of the target nucleic acid molecule, the reverse primer comprises a second molecular moiety at a 3? end, wherein the second molecular moiety is non-complementary to the complementary sequence of the strand of the target nucleic acid molecule; d) a polymerase with 3?-5? exonuclease activity; and (ii a device suitable of detecting an amplification products.

Abstract: A database comprising a digital signature of a smell, the digital signature comprising a smell data, the smell data comprising a response signal that is a function of a first data corresponding to a generator generating the response signal and a second data corresponding to a predetermined stimulus for generating the response signal, wherein the digital signature comprises binary data, wherein the response signal is a measurable response of the generator to the predetermined stimulus that is a function of change in electrical properties of resistance or impedance in the generator. wherein the generator generating the smell-related response signal is a Metal Oxide Semiconductor (MOS) in a sensor or a sensor pixel of a sensor array having a plurality of MOS sensor pixels having an MOS active material exposed to an analyte in the gas environment and the predetermined stimulus is a sequence of predetermined temperatures.

Abstract: An anti-counterfeiting face detection method, device and multi-lens camera are disclosed. The anti-counterfeiting face detection method comprises: acquiring a depth image, an infrared image and an RGB image by using a TOF camera and an RGB camera; analyzing the RGB image through a preset face detection algorithm to determine an RGB face region of a face in the RGB image and position information of the RGB face region; determining a depth face region of the face in the depth image and an infrared face region of the face in the infrared image based on the position information of the RGB face region; determining that the face passes the detection when the depth face region, the infrared face region and the RGB face region meet corresponding preset rules respectively.

Abstract: An embodiment relates to system comprising: (i) a reaction mixture comprises: a) a target nucleic acid molecule; b) a forward primer complementary to a strand of the target nucleic acid molecule, the forward primer comprises a first molecular moiety at a 3? end, wherein the first molecular moiety is non-complementary to the strand of the target nucleic acid molecule; c) a reverse primer complementary to a complementary sequence of the strand of the target nucleic acid molecule, the reverse primer comprises a second molecular moiety at a 3? end, wherein the second molecular moiety is non-complementary to the complementary sequence of the strand of the target nucleic acid molecule; d) a polymerase with 3?-5? exonuclease activity; and (ii a device suitable of detecting an amplification products.

Abstract: Devices, methods, and systems for encoding data as DNA are provided. An encoder device can include circuitry to encode a data file having a bit sequence encoding data and to generate a virtual DNA (VDNA) sequence of virtual nucleotide bases (Vnb) that reversibly encodes the bit sequence of the data file, divide the VDNA sequence into a plurality of VDNA fragments, associate each VDNA fragment with an archive library sequence (Arc_SEQ), and generate a read instruction (READ) sequence of differences between each VDNA fragment and each associated Arc_SEQ including sufficient instruction to facilitate regeneration of each VDNA fragment from each associated Arc_SEQ. A codeword sequence (Code_SEQ) is additionally generated for each VDNA fragment that includes a codename identifying the associated Arc_SEQ, the READ sequence associated with the VDNA fragment, and an index sequence (Idx_SEQ) including an index mapping of the VDNA fragment in the VDNA sequence.

Abstract: An intelligent power distribution device is provided, which includes a power distribution diagnosis module and a power distribution monitoring module. The power distribution monitoring module includes a power measuring and controlling instrument. The power measuring and controlling instrument is configured to connect to a power supply line to be protected, and measure power data of the power supply line. The power distribution diagnosis module is connected to the power measuring and controlling instrument, and is configured to analyze the power data uploaded by the power measuring and controlling instrument, and protect the power supply line when it is determined based on an analysis result that the power supply line requires protection. Based on the analysis result of the power data of the power supply line, the intelligent power distribution device can protect the power supply line precisely and accurately, thereby improving protection effect of the power supply line.

Abstract: The invention relates to an integrated tubular reaction device, which comprises a reaction vessel, a reaction vessel including at least two tubular chambers, a channel connecting at least two tubular chambers and an opening; a cover body, which can be worked with the opening, and a cover body including a through hole; a seal, which includes a sealing plug which can be worked with the through hole. The integrated tubular reaction device solves the problem of contamination of reaction products in the process of multiple or multi-step biological enzyme reaction, and can realize multiple or multi-step biological enzyme reactions in the same device.

Abstract: A database comprising a digital signature of a smell, the digital signature comprising a smell data, the smell data comprising a response signal that is a function of a first data corresponding to a generator generating the response signal and a second data corresponding to a predetermined stimulus for generating the response signal, wherein the digital signature comprises binary data, wherein the response signal is a measurable response of the generator to the predetermined stimulus that is a function of change in electrical properties of resistance or impedance in the generator. wherein the generator generating the smell-related response signal is a Metal Oxide Semiconductor (MOS) in a sensor or a sensor pixel of a sensor array having a plurality of MOS sensor pixels having an MOS active material exposed to an analyte in the gas environment and the predetermined stimulus is a sequence of predetermined temperatures.

Abstract: A database comprising a digital signature of a smell, the digital signature comprising a smell data, the smell data comprising a response signal that is a function of a first data corresponding to a generator generating the response signal and a second data corresponding to a predetermined stimulus for generating the response signal, wherein the digital signature comprises binary data, wherein the response signal is a measurable response of the generator to the predetermined stimulus that is a function of change in electrical properties of resistance or impedance in the generator. wherein the generator generating the smell-related response signal is a Metal Oxide Semiconductor (MOS) in a sensor or a sensor pixel of a sensor array having a plurality of MOS sensor pixels having an MOS active material exposed to an analyte in the gas environment and the predetermined stimulus is a sequence of predetermined temperatures.

Abstract: The disclosure provides compositions and methods for amplifying and/or analyzing nucleic acids.

Abstract: The present disclosure relates to a method of preparing a display substrate. The method may include forming a pattern layer on a base substrate; forming a planarization layer on the pattern layer, the planarization layer comprising a host material and a hydrophilic material and a hydrophobic material mixed in the host material; treating the planarization layer so that the host material reacts with the hydrophilic material to form a hydrophilic polymer, the host material reacts with the hydrophobic material to form a hydrophobic polymer, and the planarization layer is delaminated to form a first sub-planarization layer and a second sub-planarization layer; and cleaning the planarization layer with a cleaning solution that reacts with the hydrophobic polymer to remove at least part of the first sub-planarization layer. The first sub-planarization layer includes the hydrophobic polymer, and the second sub-planarization layer includes the hydrophilic polymer.

Abstract: A data interface processing method, device, server and medium are disclosed. The method includes: loading a configuration file when installing the user application, where the configuration file includes a configuration file of a combination relationship between at least one third-party application programming interface and at least one connector, and the connector is used to implement different data conversions between the third-party application programming interfaces. The combination relationship is set according to the requirements of the user application; obtaining, through the user application, user inputs as input parameters; converting, by the user application, the input parameters according to the combination relationship defined in the configuration file and outputting the converted input parameters.

Abstract: A database comprising a digital signature of a smell, the digital signature comprising a smell data, the smell data comprising a response signal that is a function of a first data corresponding to a generator generating the response signal and a second data corresponding to a predetermined stimulus for generating the response signal, wherein the digital signature comprises binary data, wherein the response signal is a measurable response of the generator to the predetermined stimulus that is a function of change in electrical properties of resistance or impedance in the generator. wherein the generator generating the smell-related response signal is a Metal Oxide Semiconductor (MOS) in a sensor or a sensor pixel of a sensor array having a plurality of MOS sensor pixels having an MOS active material exposed to an analyte in the gas environment and the predetermined stimulus is a sequence of predetermined temperatures.

Abstract: Devices, methods, and systems for encoding data as DNA are provided. An encoder device can include circuitry to encode a data file having a bit sequence encoding data and to generate a virtual DNA (VDNA) sequence of virtual nucleotide bases (Vnb) that reversibly encodes the bit sequence of the data file, divide the VDNA sequence into a plurality of VDNA fragments, associate each VDNA fragment with an archive library sequence (Arc_SEQ), and generate a read instruction (READ) sequence of differences between each VDNA fragment and each associated Arc_SEQ including sufficient instruction to facilitate regeneration of each VDNA fragment from each associated Arc_SEQ. A codeword sequence (Code_SEQ) is additionally generated for each VDNA fragment that includes a codename identifying the associated Arc_SEQ, the READ sequence associated with the VDNA fragment, and an index sequence (Idx_SEQ) including an index mapping of the VDNA fragment in the VDNA sequence.

Abstract: Embodiments of the present application provide an anti-counterfeiting face detection method, device and multi-lens camera, wherein the anti-counterfeiting face detection method comprises: acquiring a depth image, an infrared image and an RGB image by using a TOF camera and an RGB camera; analyzing the RGB image through a preset face detection algorithm to determine an RGB face region of a face in the RGB image and position information of the RGB face region; determining a depth face region of the face in the depth image and an infrared face region of the face in the infrared image based on the position information of the RGB face region; determining that the face passes the detection when the depth face region, the infrared face region and the RGB face region meet corresponding preset rules respectively.

Abstract: An embodiment relates to a method comprising assembling a reaction mixture comprising: a target molecule comprising a nucleic acid sequence of interest; a set of oligonucleotides comprising: a 1st SW (selective wobble) primer comprising a 1st SW site; a 2nd SW primer comprising a 2nd SW site; at least a third primer; a probe comprising: (i) an attenuating site, (ii) a first label in a non 3? site and (iii) a second label at the 3? end; a polymerase with 3?-5? exonuclease activity; conducting an amplification reaction of the target molecule comprising the nucleic acid sequence of interest using the reaction mixture; detecting or amplifying the target molecule comprising the nucleic acid sequence of interest or variants thereof present in the target molecule, wherein the SW sites are configured to enable non-disrupted nested amplification and quantification of the target molecule comprising the nucleic acid sequence of interest. The nucleic acid sequence of interest comprises a SARS-CoV-2 sequence.