Abstract: The present invention relates to an MG53 mutant, wherein the MG53 mutant is identical to the amino acid sequence of a wild-type MG53 except for at least one serine in the coiled-coil-SPRY region of the wild-type MG53, which is deleted and/or mutated into any other non-serine or non-threonine amino acid(s). The present invention also relates to a pharmaceutical composition comprising the MG53 mutant, a nucleic acid encoding the MG53 mutant, a method for preparing the MG53 mutant, use of the MG53 mutant in the manufacture of a medicament for treating heart diseases, diabetic cerebrovascular diseases, diabetic ocular complications, diabetic neuropathy, diabetic foot, kidney diseases, and diseases associated with cellular and/or tissue damage. In particular, the MG53 mutant of the present invention may avoid or reduce metabolic side effects, such as, insulin resistance, obesity, diabetes, hypertension, dyslipidemia, etc.

Abstract: A fault injection system for a software system, wherein the software system includes executable commands, events generated by commands and states representing a state of a state machine between two events, wherein a fault injection rule database is configured to provide a rule for injecting a selected fault, wherein the rule provides a fault injection decision in the occurrence of a selected command, a selected state during which fault injection is to occur and a condition under which fault injection is to occur; an estimator module is configured to determine when the selected state will occur related to the execution of the selected command and to provide a duration of a state as a time interval for fault injection, wherein the determination is based on a predictive time model; and an injector module is configured to execute the selected command and to inject the selected fault during the time interval.

Abstract: A magnetostrictive material includes a FeGaSm alloy that is represented by Expression (1), Fe(100-x-y)GaxSmy??(1) (in Expression (1), x and y are respectively a content rate (at. %) of Ga and a content rate (at. %) of Sm, and satisfy that y?0.35x?4.2, y??x+20.1, and y??0.1x+2.1).

Abstract: A multiplexer includes: a first terminal; a second terminal; a third terminal; a first filter connected between the first and second terminals, including a first capacitor, a first inductor, and one or more first acoustic wave resonators, and having a first passband; a second filter connected between the first and third terminals, including a second capacitor, a second inductor, and one or more second acoustic wave resonators, and having a second passband higher than the first passband; a substrate having a surface on which at least one first acoustic wave resonator of the one or more first acoustic wave resonators and at least one second acoustic wave resonator of the one or more second acoustic wave resonators are located; and a metal structure located on the surface and located between the at least one first acoustic wave resonator and the at least one second acoustic wave resonator.

Abstract: Upon autonomous travel control of a subject vehicle having an autonomous travel control function based on a remote operation command from a remote operation device located outside the subject vehicle, when start of a remote operation by the remote operation device is input, a predetermined authentication code stored in the subject vehicle is displayed inside or outside the vehicle so as to be visible, the displayed authentication code is acquired by the remote operation device, a determination is made whether or not the authentication code acquired by the remote operation device matches the authentication code stored in the vehicle, and upon matching, a paring process between the vehicle and the remote operation device is completed.

Abstract: A delay locked loop circuit and a semiconductor memory device are provided. The delay locked loop circuit includes a phase detection and delay control circuit configured to detect a phase difference between a first internally generated clock signal the feedback clock signal to generate a first phase difference detection signal in response to a first selection signal being activated, to detect a phase difference between a second internally generated clock signal and the feedback clock signal to generate a second phase difference detection signal in response to a second selection signal being activated, and to change a code value in response to the first phase difference detection signal or the second phase difference detection signal.

Abstract: A test operation condition of a volatile memory device is set such that an error probability is increased based on the test operation condition, compared to a normal operation condition for a normal operation of the volatile memory device. A test mode is set with respect to a test object region corresponding to at least a portion of a memory cell array included in the volatile memory device. A test operation of the volatile memory device is performed based on the test operation condition during the test mode to detect error position information of errors in data stored in the test object region. A runtime repair operation is performed with respect to the volatile memory device based on the error position information.

Abstract: Disclosed are a display device with integrated touch screen and a method of manufacturing the same, which prevent the partial detachment of an organic layer. The display device includes a light emitting device layer including a first electrode disposed on a first substrate, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and a touch sensing layer disposed on the light emitting device layer. The touch sensing layer includes a first touch electrode layer, a second touch electrode layer, and a touch insulation layer disposed therebetween, and the touch insulation layer includes a touch inorganic layer covering the second touch electrode layer and a touch organic layer disposed on the touch inorganic layer.

Abstract: A method includes obtaining a first motion vector of a motion compensation unit included in an affine code block. The method also includes determining a second motion vector based on the first motion vector, where a precision of the second motion vector matches a motion vector precision of a storage unit corresponding to the motion compensation unit. The method further includes determining a third motion vector based on the second motion vector, where there is a preset correspondence between the third motion vector and the second motion vector, and the third motion vector is used for subsequent encoding/decoding processing.

Abstract: The present application discloses a method of determining scheduling of shortened subframes. The method includes: a UE determines a time-frequency position of a candidate PDCCH/EPDCCH which schedules PDSCH/PUSCH of a shortened subframe; the UE performs a pre-determined number of blind detections of the candidate PDCCH/EPDCCH at the time-frequency position. The present application also provides a device. The technical mechanism of the present application can make shortened subframes to function normally, thereby reduce time delay in data transmission.

Abstract: A display device includes a rollable display panel having a first end portion and a second end portion spaced apart from the first end portion, a first roller configured to roll the first end portion, and a second roller configured to roll the second end portion. The second end portion of the rollable display panel may include a transmissive region which external light may pass through. An operation method of the display device includes determining an operation mode, rolling the rollable display panel in a first rotation direction so that the transmissive region is not exposed outside in a first display mode, rolling the rollable display panel in a second rotation direction so that the transmissive region is exposed outside in a second display mode, and displaying an image in a display region exposed outside.

Abstract: The preset disclosure provides a text editing method and a mobile terminal. The method includes: detecting a touch operation of a user on at least one text block displayed in an operating region of a preset text recycling window; and if a preset first touch operation is detected, pasting at least one character selected by the first touch operation to the current position of the cursor in a text editing region; wherein at least one text block to be recycled is stored in the text recycling window.

Abstract: A coolant distribution unit includes a casing, a control module, a power supply module, a heat exchange module, and a fluid driving module. The power supply module is electrically connected to the control module, the fluid driving module is electrically connected to the control module and the power supply module, and the fluid driving module is in fluid communication with the heat exchange module. The control module, power supply module, heat exchange module, and fluid driving module are all arranged in the casing. In addition, the control module controls the power supply module to output a corresponding electrical power to the fluid driving module according to an operation status of the fluid driving module.

Abstract: A management device for managing a component mounter that mounts components onto a substrate using some of constituent elements each selected from one of constituent element groups each including the constituent elements. One group is a nozzle group including nozzles. The device includes: a true displacement amount calculator that calculates, for each target component which is the component, a true amount of displacement which is a sum of (i) an amount of pickup displacement being an amount of displacement between the target component and a target nozzle being one of the nozzles and picks up the target component and (ii) an amount of correction being an amount of offset of a position of the target nozzle when picking up the target component; and a statistical processor that performs parameter estimation for a predetermined statistical model using the true amount to calculate a degree of malfunction of each constituent element.

Abstract: A motor includes a rotor assembly and a stator. The rotor assembly includes a rotatable shaft extending in an axial direction, a rotor core coupled to the rotatable shaft and having a plurality of holes penetrating through the rotor core in the axial direction, a first end ring coupled to one end of the rotor core and configured to guide oil supplied to the rotor assembly into the plurality of holes, and a second end ring coupled to the opposite end of the rotor core and configured to guide oil passing through the plurality of holes in a radial direction.

Abstract: A dual mode virtual reality (VR) and augmented reality (AR) headset includes a head-attachment, a main frame coupled to the head-attachment, and a pivot frame. The pivot frame includes a holder configured to accommodate an electronic device having a display screen, and a reflective screen configured to reflect content shown on the display screen. The pivot frame pivotally coupled to the main frame. In the first pivot frame position, the reflective screen at least partially intersects a field of view (?) of a user wearing the headset, and in the second pivot frame position the display screen at least partially intersects the ? when the electronic device is accommodated in the holder.

Abstract: An optical apparatus and an augmented reality device are provided. The optical apparatus includes an inner surface. The inner surface includes a predetermined region serving as a curved mirror with a predetermined optical parameter for reflection imaging of a virtual image of a virtual world. The optical apparatus further includes an outer surface. The outer surface and the inner surface are used for refraction imaging of a real image of a real world. The virtual image and the real image are integrated for forming a scene of augmented reality.

Abstract: A method for preparing high-purity sugammadex sodium, which realizes the preparation by using inositol phosphate and derivatives thereof, includes: adding a specific type of protective agent to crude sugammadex sodium, and performing recrystallization under the protection of inert gas to obtain pure sugammadex sodium. The protective agent is selected from inositol phosphate and derivatives thereof, such as inositol hexaphosphate and salts or esters thereof; one or a mixture of two or more of partial degradation products of inositol hexaphosphate, such as inositol pentaphosphate, inositol tetraphosphate, inositol triphosphate, inositol diphosphate, inositol monophosphate, and salts or esters thereof, in any ratio. The method has the advantages of simple operation, high product purity, good safety and less allergic reaction, and the method is cost-effective and more suitable for industrial production.

Abstract: The present disclosure discloses a lighting apparatus and relates to a lighting field. The lighting apparatus includes an outer housing, an inner housing, a face ring, a functional module and a first conductive wire. A portion of the inner housing is arranged inside an accommodating cavity and separates the accommodating cavity of the housing into a light source cavity and a via cavity; the face ring is located outside the accommodating cavity and connected with the inner housing, and encloses to form an installation cavity; the installation cavity is sequentially in communication with the via cavity and the first via hole, so that the functional module mounted in the installation cavity may be electrically connected with the first conductive wire; and the first conductive wire sequentially passes through the via cavity and the first via hole to extend out of the housing.

Abstract: An electric vehicle including: a battery configured to store electric power; a motor electrically connected to the battery through a first wire; an external port connected to a second wire branched from the first wire, the external port being used for input/output of electric power from/to an external device; a converter provided between the external port and the first wire on the second wire; an electric generator provided on a third wire bypassing the converter from the second wire; a first switch provided on the third wire on the external port side relative to the electric generator; and a second switch provided on the third wire on an opposite side of the first switch relative to the electric generator.