Abstract: Methods of using a pharmaceutical composition comprising ebastine and alprazolam for treating patients suffering from one or more psychiatric disorders, such as major depressive disorder, generalized anxiety disorder, mild chronic depression, premenstrual dysphoric disorder are disclosed.

Abstract: This application relates to a data storage method, a reading method, an apparatus, a storage medium, and a program product. The data storage method is applied to a processor and includes: (S1) obtaining event data; (S2) processing the event data, to obtain a plurality of data blocks and a plurality of corresponding metadata blocks, where each data block includes a part of processed event data, and each metadata block includes a start time, an end time, a quantity, and a compression manner of event data in a data block corresponding to the metadata block, and a storage address of the data block; and (S3) storing the plurality of data blocks into a first storage area, and storing the plurality of metadata blocks into a second storage area.

Abstract: This application provides an event data processing method, including: obtaining event data shot by an event camera, where the event data includes a timestamp of occurrence of an event, pixel coordinates, and a brightness change status; and generating an event frame matrix based on a plurality of pieces of event data within a preset time period, where a location of a matrix element in the event frame matrix corresponds to pixel coordinates, a value of the matrix element indicates whether there is an event at a corresponding pixel and an event polarity of a pixel with an event, if there is an event at the pixel, it indicates that brightness of the pixel is changed within the preset time period, or if there is no event at the pixel, it indicates that brightness of the pixel is not changed, and the event polarity includes increased brightness and decreased brightness.

Abstract: A wireless transmission device for an MR imaging apparatus, including: a transmitting coupler with a transmitting coil array including one or more first transmitting coils arranged in a first local coil device and to transmit a first intermediate frequency signal, the first local coil device being located on a patient couch and below an examined portion of a subject, wherein the first intermediate frequency signal is generated based on a first magnetic resonance signal received by the first local coil device from the subject; and a first receiving coupler including a first receiving coil array, the first receiving coil array including one or more first receiving coils, located below a trajectory of the patient couch sliding over the magnetic resonance main body, and configured to receive the first intermediate frequency signal from the transmitting coil array in response to the transmitting coil array overlapping with the first receiving coil array.

Abstract: Disclosed is a draw-bar box-type quickly folding micro electric vehicle, comprising of a seat frame assembly (1) that is horizontally arranged, the top surface of which is provided with a foldable backrest. A pair of symmetrically arranged rear wheel assemblies (2) are arranged at a position, close to a rear of the vehicle, on the bottom surface of the seat frame assembly (1), and two vertically downward first connecting posts (101), which are provided near the front of the lower end of the seat frame assembly (1). A footrest assembly (4) is hinged to the lower ends of the two first connecting posts (101) through the first connecting assemblies (3). The footrest assembly (4) is arranged parallel to the seat frame assembly (1), and the plane of the footrest assembly (4) is lower than the plane of the seat frame assembly (1).

Abstract: A three degree of freedom hardware in loop simulation system and its working method are provided. A triaxial air-bearing turntable is installed on a support frame. An air bearing support seat provides high-pressure gas lubrication to make an air bearing hemisphere freely roll and rotate. An attitude control system is installed on a test platform, and the platform is placed on an adapter plate, which is placed above the hemisphere. A position limiting protection device has a position limiting ring, which is located below the adapter plate and surrounds the hemisphere. The movement of the ring prevents the platform from deviating beyond a set angle. An automatic leveling device is located below the side of the platform and a leveling device control box is installed on the platform.

Abstract: Methods of treating patients suffering from or exhibiting symptoms of mental, behavioral, and/or cognitive disorders with azelastine or a pharmaceutically acceptable salt of azelastine are disclosed.

Abstract: A pneumatic protection device for a triaxial air-bearing turntable and its working method are provided. The position limiting ring is located below the test platform and surrounds the air bearing hemisphere. Two first lifting support rods are connected below the position limiting ring, and each first lifting support rod is guided up and down, sliding on the linear bearing, which is fixed on the support frame. The lower part of the first lifting support rod is connected to the bearing mounting seat, and the bearing transmission shaft passes through the needle roller bearing. The two sides of the cylinder support bottom plate are connected and fixed on the support frame by connecting plate of a cylinder bottom plate. One end of the extending rod of the cylinder is connected to the cam connecting rod, and the two ends of the cam connecting rod are respectively connected to an irregular cam.

Abstract: Provided are the compound shown in general formula (I) or a stereoisomer, a deuterated compound, a solvate, a prodrug, a metabolite, a pharmaceutically acceptable salt, or co-crystal thereof, an intermediate thereof, and a use thereof in EGFR-related diseases such as cancer.

Abstract: A pneumatic protection device for a triaxial air-bearing turntable and its working method are provided. The position limiting ring is located below the test platform and surrounds the air bearing hemisphere. Two first lifting support rods are connected below the position limiting ring, and each first lifting support rod is guided up and down, sliding on the linear bearing, which is fixed on the support frame. The lower part of the first lifting support rod is connected to the bearing mounting seat, and the bearing transmission shaft passes through the needle roller bearing. The two sides of the cylinder support bottom plate are connected and fixed on the support frame by connecting plate of a cylinder bottom plate. One end of the extending rod of the cylinder is connected to the cam connecting rod, and the two ends of the cam connecting rod are respectively connected to an irregular cam.

Abstract: A three degree of freedom hardware in loop simulation system and its working method are provided. A triaxial air-bearing turntable is installed on a support frame. An air bearing support seat provides high-pressure gas lubrication to make an air bearing hemisphere freely roll and rotate. An attitude control system is installed on a test platform, and the platform is placed on an adapter plate, which is placed above the hemisphere. A position limiting protection device has a position limiting ring, which is located below the adapter plate and surrounds the hemisphere. The movement of the ring prevents the platform from deviating beyond a set angle. An automatic leveling device is located below the side of the platform and a leveling device control box is installed on the platform.

Abstract: A position limiting protection device for a test platform of a triaxial air-bearing turntable and its working method are provided. The triaxial air-bearing turntable is installed on a support frame and includes an air bearing support seat and an air bearing hemisphere. A test platform is placed on an adapter plate, which is placed above the air bearing hemisphere. The position limiting protection device includes three top rods and three annular parts, which are sequentially spaced to form a position limiting ring, the position limiting ring is located below the adapter plate and surrounds the air bearing hemisphere. The position limiting ring is spaced at a certain distance from the air bearing hemisphere, each annular part is fixed on a support frame, and the top rods are controlled to rise or fall to limit the movement of the test platform.

Abstract: A local coil control apparatus and a wireless local coil in a magnetic resonance imaging system. The apparatus includes a control signal transmission unit, the control signal transmission unit including a wireless receiving unit, a control signal extraction unit, and a control signal distribution unit. The wireless receiving unit receives, by a receiving antenna, a signal from a radiofrequency power amplifier emitted by a body coil of the MRI system, and transmits the signal to the control signal extraction unit; the control signal extraction unit, if it detects that the signal is background noise, generates a control signal instructing a local coil unit to switch to a tuned state, and, if it detects that the signal is broadband noise, generates a control signal instructing the local coil unit to switch to a detuned state, and distributes the control signal to each local coil unit through the control signal distribution unit.

Abstract: Pharmaceutical compositions comprising azelastine or a pharmaceutically acceptable salt of azelastine and alprazolam are disclosed. Methods of using the pharmaceutical compositions for treating patients suffering from one or more psychiatric disorders such as major depressive disorder, generalized anxiety disorder, panic disorder, agitation, social anxiety disorder, mild chronic depression, obsessive-compulsive disorder, premenstrual dysphoric disorder, seasonal affective disorder, dysthymia, childhood enuresis, bipolar disorder, posttraumatic stress disorder, sleep disorder related to anxiety, are also disclosed.

Abstract: A position detection apparatus including: an electromagnetic induction module configured to send to a mode triggering module an induced voltage signal generated due to a change in a magnetic field; a mode triggering module configured to output a preset trigger signal based on the induced voltage signal, the trigger signal corresponding to the induced voltage signal; and a signal generating module configured to generate an analog signal of a first mode corresponding to the induced voltage signal based on the received trigger signal, and send the analog signal of the first mode to an MR receiving module of an MRI system via an antenna module, so that: the MR receiving module judges whether the wireless squeeze ball has entered the interior of a body coil from outside a tubular body of the MRI system, based on the analog signal of the first mode.

Abstract: The present disclosure relates to MRI device communications. The communications comprise: acquiring a received signal from a transmitting end, the received signal comprising multiple data symbols and multiple training symbol sets, each training symbol set comprising a first preset number of training symbols, with two adjacent training symbol sets of the multiple training symbol sets being spaced apart by a second preset number of the data symbols; extracting the first preset number of symbols from the received signal at intervals of the second preset number of symbols, to obtain a third preset number of symbols as a candidate training sequence; determining whether the candidate training sequence comprises the multiple training symbol sets; and in response to a determination that the candidate training sequence comprises the multiple training symbol sets, determining at least one of synchronization information and channel estimation information of the received signal.

Abstract: A local coil array for a magnetic resonance tomography unit includes a plurality of antenna coils for receiving magnetic resonance signals from a patient, a first frequency converter for converting the magnetic resonance signals to a first intermediate frequency, and a plurality of transmission coils for transmitting intermediate frequency signals by inductive coupling. The magnetic resonance tomography unit includes a field of view and a plurality of reception coils for inductively coupling to transmission coils of the local coil array. The plurality of reception coils is arranged next to the field of view such that the plurality of reception coils inductively couples with transmission coils of the local coil array arranged at a patient in the field of view.

Abstract: A three-frequency cycle slip detection method of a BDS based on Doppler integration assistance includes: performing an epoch integration on three-frequency Doppler observation values to obtain a three-frequency Doppler integration value, determining an epoch pseudo-range variable according to the three-frequency Doppler integration value, determining the epoch carrier phase variable according to the frequency carrier phase observation values, determining two groups of optimal three-frequency carrier phase combination coefficients according to the combination observation wavelength, the ionospheric delay coefficient, and the root mean square error of the pseudo-range phase combination cycle slip detection variable, determining a three-frequency STPIR slip detection variable and a three-frequency STPIR cycle slip detection threshold, and constructing three-frequency cycle slip solution equations according to the two groups of optimal three-frequency carrier phase combination coefficients, and obtaining a cycle

Abstract: Provided are a salt of a compound for degrading BTK, and/or a crystal form, preparation therefor, and an application thereof.

Abstract: A coil unit decoupling device and a magnetic resonance system. The device comprises a first phase shift circuit, a second phase shift circuit and a first crossover element, and the first crossover element is a capacitor or inductor, wherein a first connecting end of the first phase shift circuit is connected with a first port of a first coil unit, a second connecting end of the first phase shift circuit is connected with a first connecting end of the first crossover element, a first connecting end of the second phase shift circuit is connected with a first port of a second coil unit, a second connecting end of the second phase shift circuit is connected with a second connecting end of the first crossover element, and the first coil unit and the second coil unit are located in a magnetic resonance system.