Abstract: A battery pack protection system and a vehicle are provided. The battery pack protection system includes a battery pack and a protective plate. The battery pack includes a tray. The tray includes a frame and a bottom plate. Battery modules are arranged on the bottom plate. The protective plate is arranged parallel to the bottom plate, and the protective plate is close to a side of the bottom plate. At least one sensor is arranged on the protective plate. The protective plate is detachably connected to the frame.

Abstract: Provided herein are bifunctional compounds with a moiety (e.g., lenalidomide, thalidomide) that is a binder of an E3 ubiquitin ligase (e.g., Cereblon) and another moiety (e.g., RA190) that is a binder of the ubiquitin receptor RPN13 to induce degradation of RPN13 and thereby inhibit proteasome function. Also provided are pharmaceutical compositions comprising the bifunctional compounds, and methods of treating and/or preventing diseases (e.g., proliferative diseases, cancers, benign neoplasms, pathological angiogenesis, inflammatory diseases, and autoimmune diseases). Provided also are methods of inducing the degradation of ubiquitin receptor RPN13 by administering a bifunctional compound or composition described herein, wherein one component of the bifunctional compound is a binder of an E3 ubiquitin ligase (e.g., lenalidomide, thalidomide) and another component of the compound is a binder of ubiquitin receptor RPN13 (e.g., RA190) in a subject.

Abstract: This application discloses an image content removal method, and relates to the field of computer vision. The method includes: enabling a camera application; displaying a photographing preview interface of the camera application; obtaining a first preview picture and a first reference frame picture that are captured by a camera; determining a first object in the first preview picture as a to-be-removed object; and determining to-be-filled content in the first preview picture based on the first reference frame picture, where the to-be-filled content is image content that is of a second object and that is shielded by the first object in the first preview picture. The terminal generates a first restored picture based on the to-be-filled content and the first preview picture. In this way, image content that a user does not want in a picture or a video shot by the user can be removed.

Abstract: A photographing method includes an electronic device that recognizes a gesture of a user using a front-facing camera, and sequentially displays a series of images in a preview box when recognizing a specific gesture. Preview angles presented by the series of images are gradually changed. For example, when the front-facing camera recognizes a gesture of opening a palm and pushing forward, the preview angles presented by the series of images sequentially displayed by the electronic device in the preview box are gradually increased, to present more scenes in the preview box.

Abstract: Disclosed is a capacitively coupled plasma etching apparatus, wherein a lower electrode is fixed to a lower end of an electrically conductive supporting rod, a retractable electrically conductive part is fixed to the lower end of the electrically conductive supporting rod, wherein the retractable electrically conductive part being extended or retracted along an axial direction of the electrically conductive supporting rod; besides, the lower end of the retractable electrically conductive part is electrically connected with the output end of the radio-frequency matcher via an electrically connection portion, and the loop end of the radio-frequency matcher is fixed to the bottom of a chamber body.

Abstract: Provided herein are methods of using compounds and compositions for treating, managing, and/or preventing systemic lupus erythematosus (SLE). Pharmaceutical compositions and dosing regimens for use in the methods are also provided herein.

Abstract: Disclosed are to bifunctional compounds that target PRMT5 for degradation, compositions, and methods for treating diseases or conditions mediated by aberrant arginine methyltransferase 5 (PRMT5) activity.

Abstract: A ?-caprolactone precursor-aroma compound and a preparation method and uses thereof are disclosed. The preparation method specifically includes: dissolving ?-caprolactone in a sufficient amount of a solvent, adding an alkali at ?78° C. to 0° C., stirring the resulting mixture to allow a reaction for 20 min or more, adding 2-acetylpyridine, further stirring at ?78° C. to 0° C. to allow a reaction for 30 min or more, quenching the reaction, and finally subjecting the resulting reaction system to post-treatment, separation, and purification to obtain the target lactone precursor-aroma compound.

Abstract: A control method and system for a distribution network with distributed mobile energy storage systems is disclosed which relates to the power field. The present invention manages the multiple distributed mobile energy storage systems in the distribution network in a unified way, to improve the flexibility of the distribution network, and enable the distributed mobile energy storage systems to fully smooth new energy generation fluctuations, implement peak cut, facilitate grid auxiliary services, and improve the power quality. The control method includes: acquiring, by a sub-station coordination system, data of the distributed mobile energy storage systems; receiving, by a master-station dispatching system, the data of the distributed mobile energy storage systems, and obtaining external data; generating, by the master-station dispatching system, a control instruction; and controlling, by the sub-station coordination system, the distributed mobile energy storage systems.

Abstract: A method for advanced nitrogen and phosphorus removal of domestic sewage based on DEAMOX in AOAO process with sludge double-reflux is disclosed. The method comprises allowing domestic sewage and returned sludge of the secondary sedimentation tank (3) to enter the anaerobic zone (2.1) of the AOAO reactor (2), firstly performing partial denitrification by the denitrifying bacteria, reducing nitrate-nitrogen in the returned sludge to nitrite-nitrogen, then converting ammonia-nitrogen and nitrite-nitrogen into nitrogen by anammox bacteria, and phosphate accumulating bacteria and denitrifying phosphate accumulating organisms performing anaerobic phosphate release and storing internal carbon source; then allowing part of the mixed liquid to enter the intermediate aerobic zone (2.2) of the AOAO bioreactor (2) to carry out phosphate uptake and nitrification reaction, allowing another part of the mixed liquid to enter the anoxic zone (2.

Abstract: A deepwater subsea coiled tubing drilling rig includes a lifting rack having an upper rack and a lower rack which are sleeved with each other and connected by a lifting device. A working space is enclosed by the upper rack and the lower rack, and an underwater connecting and disconnecting tool is installed in the working space; the working space is transformed between a high-position large-space state for connecting and disconnecting through the tool and a low-position small-space state for the drilling process, along with the up-down movement of the upper rack. The upper rack is provided with an underwater coiled tubing system used for lowering and lifting a downhole tool combination, and the lower rack is provided with a wellhead device.

Abstract: In one embodiment, a robotic end effector configured to mount to a robotic manipulator includes gripping elements configured to grasp objects, a drive mechanism configured to open and close the gripping elements, a central controller configured to control operation of the drive mechanism and the gripper elements, the central controller hosting a control program that enables control of the end effector independent of the robotic manipulator, and at least one of a forward-facing ultrasonic distance sensor configured to measure a distance between the gripping elements and an object to be grasped, and a forward-facing camera mounted between the gripping elements configured to capture video data of an object to be grasped.

Abstract: The present disclosure provides a pixel circuit and a display panel. The pixel circuit controls a conduction time of the driving module according to a connected triangle-wave analog signal, a time controlling analog signal, and a brightness control analog signal connected through an analog comparator, and controls a conduction degree of the driving module according to a brightness control analog signal connected through the analog comparator; thus a light-emitting time and/or luminous brightness of a light-emitting module is controlled, and multi-gray-scale display with a simpler pixel circuit structure is realized.

Abstract: An electronic device includes a body, a display screen, and a support component. The display screen includes a first portion and a second portion. A display screen surface of the first portion covers the body, and the second portion includes a flexible area. The support component is connected to a display screen surface of the flexible area. The support component is configured to change shape as the flexible area deforms to support the flexible area.

Abstract: A document authenticity identification method is provided. A dynamic anti-counterfeiting point is detected in each document image of a subset of a plurality of document images. A static anti-counterfeiting point is detected in a document image of the plurality of document images. A static anti-counterfeiting point feature is generated based on image feature information of the static anti-counterfeiting point that is extracted from the document image. A dynamic anti-counterfeiting point feature is generated based on image feature information of the dynamic anti-counterfeiting point and variation feature information of the dynamic anti-counterfeiting point. A first authenticity result corresponding to the static anti-counterfeiting point is determined based on the static anti-counterfeiting point feature. A second authenticity result corresponding to the dynamic anti-counterfeiting point is determined based on the dynamic anti-counterfeiting point feature.

Abstract: Disclosed herein are compounds that target SMARCA2 and SMARCA4, causing their degradation. Also disclosed herein are compositions and methods of use in treating associated disorders and diseases.

Abstract: Provided herein is a compound represented by structural formula (I-0) or formula (II): or a pharmaceutically acceptable salt or a stereoisomer thereof useful for treating diseases (such as cancer) that are treatable by inhibiting HPK1 activity.