Abstract: A method includes receiving a first signal, wherein the first signal is an audio signal. The method further includes providing the first signal to a first comparison circuit. The method further includes providing the first signal to a second comparison circuit. The method further includes receiving, from the first comparison circuit, a first comparison signal. The method further includes receiving, from the second comparison circuit, a second comparison signal. The method further includes providing a wake-up signal to a processing device based on the first comparison signal and the second comparison signal.

Abstract: A block copolymer comprises an A block and a B block. The A block provides mechanical strength while the B block provides elasticity to the polymeric material. The block copolymer may be an ABA tri-block copolymer. The A block may include one or more of polyglycolide (PGA), polylactic acid (PLA), or copolymer thereof. The B block may include a random copolymer of (i) glycolide (GA) and/or lactide (LA), (ii) trimethylene carbonate (TMC), and (iii) ?-caprolactone (CL). The block copolymer may cover an implantable device which may be used in delivering immediate hemostasis at a puncture site in a wall of a blood vessel.

Abstract: A socket module includes a positioning seat, a live wire conductive sheet, a neutral wire conductive sheet, a ground wire conductive sheet, and a fixing seat. The live wire conductive sheet, the neutral line conductive sheet, and the ground wire conductive sheet are installed on the positioning seat and then assembled into the fixing seat to form an integrated socket module. The socket module has a live wire slot hole corresponding the live wire conductive sheet, a neutral wire slot hole corresponding to the neutral wire conductive sheet, and a ground wire slot hole corresponding to the ground wire conductive sheet in three different directions. The socket module can be installed in single or multiple socket housings to realize a small-sized multi-slot socket that is compact, safe and reliable.

Abstract: A method of modulating c-MYC activity is disclosed.

Abstract: Methods, systems, and computer program products are described herein for implementing a workflow development system that includes automatic code generation for data transformations. For instance, the workflow development system may provide a graphical user interface that enables a user to add and/or configure one or more workflow steps. At least one workflow step may be configured to perform a transformation or re-formatting of data that may be received from a previous workflow step. The code utilized to perform the transformation or re-formatting may be automatically determined by the workflow development system in accordance with programming-by-example techniques, where a user provides sample input data representative of the data prior to transformation and provides sample output data representative of data post-transformation. The workflow development system learns and/or generates code, that is able to perform the transformation as desired by the user, based on the sample input and output data.

Abstract: A system to convert vibration to a sound signal includes a vibration sensing device and a control device. The vibration sensing device is disposed on the surface of a device under test (DUT), and detects a time-domain vibration signal when the DUT is in operation. The control device receives the time-domain vibration signal, and converts the time-domain vibration signal into a sound signal. The sound signal is loaded in a computer playable audio file.

Abstract: Provided are an obstacle detection method and apparatus, a device and a storage medium. The obstacle detection method may include: determining a detection planar region according to a mobile robot and a target position, wherein a distance from a point in the detection planar region to a connecting line between the mobile robot and the target position does not exceed a detection fixed value; determining a shortest distance from an obstacle to the connecting line between the mobile robot and the target position based on a vector distance method; and determining whether the obstacle is present in the detection planar region according to a result of comparison of the shortest distance with the detection fixed value.

Abstract: An automatic disinfection machine for plant tissue culture explants, comprising a water tank, a disinfection basket, solution bottles, pumps and a valve, wherein the solution bottles are arranged in multiple and respectively filled with disinfectants and sterile water, on the water tank are provided a water inlet and a water outlet, the disinfection basket is detachably placed inside the water tank to hold plant tissues, each of the solution bottles is connected to the water inlet through one of the pumps, and the valve is provided at the water outlet and is opened at a specified time after the pumps are started. In the present invention, a controller is arranged to open the pumps and the valve, so to infuse disinfectants or sterile water into the water tank, as well as automatically discharge disinfectants or sterile water from the water tank, thereby performing disinfection and rinsing automatically without manual operation.

Abstract: The present disclosure provides a heparin neutralizing peptide, a heparin neutralizer, and use thereof, and belongs to the technical field of biomedicine. The heparin neutralizing peptide includes tandem repeating units. The repeating units each have an amino acid sequence shown in SEQ ID NO: 1, specifically VPGKG, where lysine (K) has a positive charge, the repeating units each have a positive charge, and the heparin neutralizing peptide has a plurality of positive charges. The heparin neutralizing peptide with positive charges can bind to a heparin with negative charges through electrostatic interaction to form macromolecular substances, and the macromolecular substances are eliminated from the body by liver metabolism, so that the anticoagulation of the heparin is shielded. Furthermore, the heparin neutralizing peptide provided in the present disclosure can significantly reduce toxic and side effects of neutralizing heparin and reduce hemolysis compared with protamine sulfate in the prior art.

Abstract: An in-situ stress measurement device for ultra-deep non-vertical drilling adopts a technical route of single channel and bidirectional rolling of in-hole equipment, and its related functions are mainly realized by a bidirectional rolling device and a split-type axial-force-free circuit switching valve. The bidirectional rolling device can drive the in-hole equipment to move freely in a circumferential direction and back and forth, which changes sliding friction between the in-hole equipment and a hole wall into rolling friction during an in-situ stress measurement of non-vertical drilling. The split-type axial-force-free circuit switching valve provides a technical solution for a single-pipe test in the non-vertical drilling.

Abstract: This application provides a video transmission method and apparatus, and pertains to the field of network technologies. In this application, after procedures such as obtaining positions of I-frames of videos, arranging the positions of the I-frames, and indicating a video capturing device management platform to adjust a position of an I-frame of a video are performed, the I-frames of the videos are staggered at a radio air interface, helping resolve a problem that I-frames of videos collide, and reduce demands for wireless network bandwidths from the plurality of videos. The problem that I-frames of videos collide is resolved on a per-cell basis, with I-frames arranged for each cell.

Abstract: A developing cartridge includes: a cartridge containing a developer and including a first side wall and a second side wall positioned opposite to each other along a first direction; a power reception member configured to receive a driving power and positioned at the first side wall; a developing roller rotatable about a first axis extending in the first direction; and an activation member including a movable member and a detection protrusion positioned at the second side wall. The movable member rotates around a second axis in a second direction, the first direction and the second direction intersect with each other, and the detection protrusion moves as the movable member moves.

Abstract: Embodiments of the present application provide a temperature adjusting device, an air conditioning system, a control method, and a readable storage medium. The temperature adjusting device includes: an evaporative cooling device, having an indoor air supply port and an outdoor air outlet; and a compressor device, including a compressor, a first heat exchanger, a second heat exchanger, a third heat exchanger, a first throttling component, a second throttling component, and a reversing valve. The first heat exchanger exchanges heat with indoor air at the indoor air supply port and recovers waste heat, the second heat exchanger exchanges heat with outdoor air at the outdoor air outlet and recovers waste heat, and a refrigerant discharged by the compressor exchanges heat with a heat exchange medium in the third heat exchanger.

Abstract: According to an aspect, the present disclosure provides a method of recycling batteries. The method may comprise loading a battery into a processing system before pre-conditioning the battery and processing system, then shredding the battery under a vacuum condition and recovering a solvent chemical.

Abstract: An example operation includes one or more of detecting a living element in a transport, determining a dangerous condition exists in response to an internal temperature of the transport is outside of a threshold and a negative characteristic is associated with the living element, and positioning the transport to a location to reduce the dangerous condition.

Abstract: The present disclosure provides a rubber frame for supporting a display panel. A flexible printed circuit board is coupled to a binding end of the display panel, the rubber frame includes an annular frame body, the annular frame body includes a first portion corresponding to the flexible printed circuit board, and the first portion is separated from the other portions of the annular frame body. The present disclosure further provides a backlight module and a display device.

Abstract: Provided are a cloud platform binding method and system for an Internet of Things card, and a device and a medium. The method comprises: in response to a device online instruction, acquiring a login message and device identification information and sending to an Internet of Things server; if they pass the verification of the Internet of Things server, loading a preset PGW network element configuration first-level script, and pushing acquired card information to the Internet of Things server; receiving a cloud object storage address which corresponds to the card information; if a data uploading request is detected, loading a preset PGW network element configuration second-level script, and sending the cloud object storage address to the Internet of Things server for legitimacy verification; and if it passes the legitimacy verification, sending the card information and acquired device data to the Internet of Things server. An automatic cloud-card binding function is realized.

Abstract: An ecological management method and system for tropical marine ranching, a device, and a medium are provided, which relates to fishery resource management technologies. The method includes: obtaining ecological environment data and energy flow analysis data of a target marine ranching; performing ecological evaluation on the ecological environment data to determine an ecological comprehensive evaluation result, the ecological comprehensive evaluation result includes a health condition evaluation and an ecosystem stability evaluation of the tropical marine ranching; performing, based on the energy flow analysis data and the ecological comprehensive evaluation result, bio-capacity evaluation by using an Ecopath energy flow model to obtain a current bio-capacity; and performing ecological management and developing an ecological management strategy based on the current bio-capacity, the ecological management strategy includes an enhancement and releasing scheme and a fishing scheme.

Abstract: The disclosure provides a common mode voltage dynamic modulation circuit, a method thereof and a class-D audio power amplifier. The modulation circuit includes: a signal input terminal and a common mode voltage dynamic adjustment module. The signal input terminal is used to receive an audio signal and output a differential audio signal to the common mode voltage dynamic adjustment module. The common mode voltage dynamic adjustment module is used to dynamically adjust a common mode voltage of the differential audio signal according to a preset static common mode bias and a normalized processing result of a swing of the audio signal, track an amplitude of an input audio signal in real time and obtain a continuously adjusted common mode voltage.

Abstract: An apparatus (1) for adjustably changing the polarisation state of incident light having at least a first wavelength. The apparatus (1) includes a polarisation changing optical metasurface (OMS) (3) arranged to reflect light of a first polarisation state, and to transmit light of a second polarisation state, said second polarisation state being different to said first polarisation state. The apparatus (1) also includes a mirror (9) arranged to reflect the transmitted light of the second polarisation state, wherein the apparatus (1) is arranged to move the mirror (9) and/or the polarisation changing OMS (3) relative to one another to alter a separation between the polarisation changing OMS (3) and the mirror (9), thereby altering a phase difference between the light reflected by the polarisation changing OMS (3) and the light reflected by the mirror (9) such that a combined polarisation state of light reflected by the apparatus (1) is adjustable.