Abstract: Embodiments of the present provide a cross-camera obstacle tracking method, system and medium. The method includes: obtaining obstacle tracking results of images captured by at least two cameras, wherein each obstacle tracking result comprises results after identifying and tracking at least one obstacle in the image captured by each camera, and each obstacle is labeled with a local identifier for each camera; in response to a triggering condition of a main camera in the cameras to fusion of cross-camera obstacles being satisfied, establishing a mapping relation between local identifiers of the obstacles in the cameras and global identifiers according to the obstacle tracking result of each of the cameras; determining similarities of obstacles according to the obstacle tracking result of each of the cameras, and performing fusion of the global identifiers on the same obstacle according to the similarities; and obtaining final obstacle tracking results labeled with the global identifiers.

Abstract: Embodiments of a method and system for sensing an obstacle, a computer device, and a computer-readable storage medium are provided. The method can include: capturing continuously, by first and second cameras adjacently arranged on a motor vehicle, obstacles around the motor vehicle, to obtain at least a first obstacle image and a second obstacle image respectively; associating the first obstacle image with the second obstacle image; determining whether the first obstacle image and the second obstacle image comprise the same obstacle. By means of some of the disclosed methods and systems, an obstacle can be real-time sensed by a motor vehicle in a large field of view, such as, a range of 360° around the vehicle.

Abstract: Disclosed are compounds of Formula (I): or a salt thereof, wherein: Z is CR6R6 or C?O; Ring A is: and R1, R2, R3, R4, R5, m, and n are defined herein. Also disclosed are methods of using such compounds to inhibit Helios protein, and pharmaceutical compositions comprising such compounds. These compounds are useful in the treatment of viral infections and proliferative disorders, such as cancer.

Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.

Abstract: A ceramic membrane is provided, which may include glass, incinerator fly ash, kaolin and palygorskite. The weight percent of the glass may be 30˜60 wt %. The weight percent of the incinerator fly ash may be 5˜30 wt %. The weight percent of the kaolin may be 0˜50 wt %. The weight percent of the palygorskite is 0˜30 wt %.

Abstract: The present disclosure discloses a conductive terminal formed by a metal material integrally punched. The conductive terminal comprises a mating segment positioned at the front and a tail segment positioned at the rear and adapted to connect with a conductive wire. The mating segment comprises a bottom wall, two bending walls, two side walls and two guiding walls, the two bending walls bend upwardly respectively from two side edges of the bottom wall and extend, the two side walls extend upwardly respectively from top edges of the two bending walls, the two guiding walls extend forwardly respectively from front edges of the two side walls toward each other, and each guiding wall has a first tab portion extending downwardly to the front of the bottom wall, and each first tab portion has a guiding edge facing downwardly and inclining upwardly and forwardly from an end close to the bottom wall.

Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.

Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as dengue virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as dengue virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as dengue virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such dengue virus infections.

Abstract: A sensor for sensing a usage status of an electrical device and its associated method are disclosed. The sensor is disposed at a near-end of a power line of the electrical device. The sensor provided with a magnetic detector, an analog-to-digital converter and a controller. The magnetic detector is close to the power line to detect a magnetic field change around the power line to correspondingly generate an analog signal. The analog-to-digital converter (ADC) is used to receive the analog signal and convert the analog signal to a digital signal. The controller is used to receive the digital signal and generate an indication signal to accordingly learn at least one of statuses of being turned on and turned off the electrical device.

Abstract: The present disclosure discloses a conductive terminal formed by a metal material integrally punched. The conductive terminal comprises a mating segment positioned at the front and a tail segment positioned at the rear and adapted to connect with a conductive wire. The mating segment comprises a bottom wall, two bending walls, two side walls and two guiding walls, the two bending walls bend upwardly respectively from two side edges of the bottom wall and extend, the two side walls extend upwardly respectively from top edges of the two bending walls, the two guiding walls extend forwardly respectively from front edges of the two side walls toward each other, and each guiding wall has a first tab portion extending downwardly to the front of the bottom wall, and each first tab portion has a guiding edge facing downwardly and inclining upwardly and forwardly from an end close to the bottom wall.

Abstract: A method and device of multi-focal sensing of an obstacle. A method includes acquiring detection results of obstacles at multiple moments by utilizing a camera with long focus lens and a camera with short focus lens; performing a target tracking to the acquired detection results, to obtain at least two tracking sequences, wherein each tracking sequence includes detection results acquired at the multiple moments for a same obstacle; and matching two random tracking sequences of the at least two tracking sequences, and combining the two random tracking sequences into a combined tracking sequence, if the matching is successful.

Abstract: Embodiments of a method and system for sensing an obstacle, a computer device, and a computer-readable storage medium are provided. The method can include: capturing continuously, by first and second cameras adjacently arranged on a motor vehicle, obstacles around the motor vehicle, to obtain at least a first obstacle image and a second obstacle image respectively; associating the first obstacle image with the second obstacle image; determining whether the first obstacle image and the second obstacle image comprise the same obstacle. By means of some of the disclosed methods and systems, an obstacle can be real-time sensed by a motor vehicle in a large field of view, such as, a range of 360° around the vehicle.

Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.

Abstract: A method for hydrothermal synthesis of 3D Bi4MoO9/TiO2 nanostructure heterojunction includes the following step: adding Bi(NO3)3.5H2O into distilled water to form a white turbid liquid, and adding an alkaline solution into the white turbid liquid until a potential of hydrogen value of the white turbid liquid is between 3 and 7, thereby obtaining a suspension A; adding TiO2 nanospheres into the suspension A to form a mixed suspension C; adding Na2MoO4.2H2O into distilled water to be dissolved to obtaining a Na2MoO4 solution; adding the Na2MoO4 solution into the mixed suspension C to form a mixture, and adding an alkaline solution into the mixture until a potential of hydrogen value of the mixture is greater than 7, thereby obtaining a mixed suspension D; transferring the mixed suspension D to a closed vessel for a hydrothermal reaction to obtain a hydrothermal synthesis product; and washing and drying the hydrothermal synthesis product.

Abstract: A brake cylinder dust cover is installed on a waterproof brake cylinder. The brake cylinder includes a brake cylinder body and a front cover. A waterproof dust cover assembly is arranged on the front cover. The waterproof dust cover assembly includes a dust cover fixedly connected to the front cover, and a filter felt support and a filter felt pad which are arranged in the dust cover. The filter felt support is connected with the dust cover, and the filter felt pad is fixed on the filter felt support. An outwards extending skirt is arranged at the edge of the dust cover in the axial direction thereof.

Abstract: A method for hydrothermal synthesis of 3D Bi4MoO9/TiO2 nanostructure heterojunction includes the following step: adding Bi(NO3)3.5H2O into distilled water to form a white turbid liquid, and adding an alkaline solution into the white turbid liquid until a potential of hydrogen value of the white turbid liquid is between 3 and 7, thereby obtaining a suspension A; adding TiO2 nanospheres into the suspension A to form a mixed suspension C; adding Na2MoO4.2H2O into distilled water to be dissolved to obtaining a Na2MoO4 solution; adding the Na2MoO4 solution into the mixed suspension C to form a mixture, and adding an alkaline solution into the mixture until a potential of hydrogen value of the mixture is greater than 7, thereby obtaining a mixed suspension D; transferring the mixed suspension D to a closed vessel for a hydrothermal reaction to obtain a hydrothermal synthesis product; and washing and drying the hydrothermal synthesis product.

Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.

Abstract: Compounds of Formula I with activity against HIV, including pharmaceutical compositions and methods for using these compounds in treating human immunodeficiency virus (HIV) infection, are set forth:

Abstract: The invention discloses a brake cylinder dust cover and a waterproof brake cylinder using such dust cover. The brake cylinder comprises a brake cylinder body and a front cover. A waterproof dust cover assembly is arranged on the front cover. The waterproof dust cover assembly comprises a dust cover fixedly connected to the front cover, and a filter felt support and a filter felt pad which are arranged in the dust cover. The filter felt support is connected with the dust cover, and the filter felt pad is fixed on the filter felt support. An outwards extending skirt is arranged at the edge of the dust cover in the axial direction thereof.

Abstract: A uniform-distribution filling mechanism for medicinal powder includes a metering disk, a powder storage ring, and a lateral powder blocker. One end of the blocker is provided with a pointed tip, and the other end thereof is provided with a sloping stage. The middle portion of the metering disk is provided with a support shaft, said shaft and the blocker being connected one to the other by means of a support arm. Medicinal powder enters via the pointed tip of the blocker, is evenly agitated, exits via the sloping stage of the blocker, and is evenly dispensed. Thus, the powder is able to enter one side of the blocker and come out the other side thereof such that the powder is evenly dispensed and then uniformly distributed onto the metering disk.