Abstract: Disclosed are a magnetic memory and a magnetic memory preparation method. The magnetic memory includes a heavy metal layer, a metal film layer, and a magnetic tunnel junction (MTJ) layer. The metal film layer is located between the heavy metal layer and the MTJ layer. A spin-orbit coupling effect of a material of the heavy metal layer is stronger than a spin-orbit coupling effect of a material of the metal film layer.

Abstract: The invention generally relates to systems and methods for on-line reaction monitoring. In certain embodiments, the invention provides systems that include a reaction vessel having an outlet, a quantitation unit coupled to the outlet and configured to introduce internal standard and solvent into reaction solution flowed from the reaction vessel, one or more ion generating devices that receive flow from the quantitation unit, and a mass spectrometer.

Abstract: The invention generally relates to methods and devices for synchronization of ion generation with cycling of a discontinuous atmospheric interface. In certain embodiments, the invention provides a system for analyzing a sample that includes a mass spectrometry probe that generates sample ions, a discontinuous atmospheric interface, and a mass analyzer, in which the system is configured such that ion formation is synchronized with cycling of the discontinuous atmospheric interface.

Abstract: Disclosed is a holding device having a support base for holding an electric device and a driving member for driving the support base. Upon mounting the electronic device on the holding device, the holding device has at least two stable states, and the holding device stores a preset time duration for transitioning from the first stable state to the second stable state. The holding device further includes a control circuit, which, in response to a time during which the holding device transitions from the first stable state to the second stable state exceeds the preset time duration, controls the driving member to stop or reduce a power output.

Abstract: A gimbal includes an axis structure including a rotating member, a bearing member rotatably connected to the rotating member, and a locking structure. The rotating member includes a rotor of a motor or a member fixedly connected to a rotor. The bearing member includes a stator of the motor or a member fixedly connected to a stator. The locking structure includes a positioning snap member movably provided on one of the rotating member and the bearing member and configured to engage with another one of the rotating member and the bearing member. The axis structure is a yaw-axis structure, a roll-axis structure or a pitch-axis structure. The motor is configured to control a movement about a pitch axis, a movement about a yaw axis, or a movement about a roll axis. A rotational position of the rotating member relative to the bearing member is locked by the locking structure when the rotating member rotates to a preset position.

Abstract: System and method for controlling a smart cooking appliance, including: at an oven comprising a cooking chamber, a food support platform, and a control unit; detecting a first event corresponding to a start of a cooking process for a food item, wherein a first heating surface of the cooking chamber is operating at a first preset output level; in response to detecting the first event, activating one or more actuators to move the food support platform to a first position; while the food support platform is at the first position and while the first heating surface is operating at the first preset output level, detecting that oven reconfiguration criteria are met; and in response to detecting that the oven reconfiguration criteria are met, activating the one or more actuators to move the food support platform from the first position to a second position that is distinct from the first position.

Abstract: The disclosure relates to chemical synthesis, and more particularly to a biphenyltetradentate phosphite compound and a preparation and application thereof.

Abstract: The invention generally relates to systems and methods for on-line reaction monitoring. In certain embodiments, the invention provides systems that include a reaction vessel having an outlet, a quantitation unit coupled to the outlet and configured to introduce internal standard and solvent into reaction solution flowed from the reaction vessel, one or more ion generating devices that receive flow from the quantitation unit, and a mass spectrometer. In certain embodiments, the invention provides systems for multiple reaction monitoring that include a plurality of reaction vessels, a plurality of ion generating devices, a plurality of channels, each channel coupling a reaction vessel to an ion generating device, an actuator coupled to the plurality of ion generating devices to thereby allow movement of the plurality of ion generating devices, and a mass spectrometer.

Abstract: A gimbal for carrying a load includes a first frame configured to be coupled with the load, and a second frame rotatably coupled with the first frame. At least one of the first frame or the second frame includes a connecting segment and a movable segment movably coupled with the connecting segment. The movable segment is movable relative to the connecting segment to cause the at least one of the first frame or the second frame to extend or retract. The at least one of the first frame or the second frame includes a locking part disposed on one of the connecting segment and the movable segment. The locking part is configured to abut against the connecting segment or disengage from the connecting segment for placing the movable segment in a locked state or a movable state.

Abstract: A gimbal includes an axis structure including a locking structure, a rotating member including a rotor of a motor or a member fixedly connected to a rotor, and a bearing member rotatably connected to the rotating member and including a stator of the motor or a member fixedly connected to a stator. The axis structure is configured to be locked by the locking structure when the axis structure rotates to a preset position in a non-operational state of the gimbal.

Abstract: Disclosed are a method and device for processing an image, and a storage medium. The method includes: determining first position information of key points of first type of an object in the image based on the image and a trained model, where the first position information of each key point of first type indicates where each key point of first type is in the image; determining second position information of key points of second type of the object based on the first position information and a preset algorithm, where the second position information of each second type indicates where each key point of second type is in the image; liquefying the object based on the first position information and the second position information by using a liquefying level corresponding to a portion to be processed of the object.

Abstract: The present invention is directed to substituted certain N-heteroaryl indazole derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, X, Y, and Z are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of diseases, such as Parkinson's disease, in which LRRK-2 kinase is involved.

Abstract: Techniques are disclosed for dynamically adjusting a throttling threshold in a multi-tenant virtualized computing environment. System health parameters are collected during a predetermined time interval. A system health status of the multi-tenant virtualized computing environment is determined. Based on the system health status, a throttling threshold for service requests for the multi-tenant virtualized computing environment is determined. The throttling threshold is applied for further service requests. During a subsequent time interval, an updated system health status of the multi-tenant virtualized computing environment is determined based on system health parameters received during the subsequent time interval. The throttling threshold is updated based on the updated system health status. The updated throttling threshold is applied for further service requests.

Abstract: The disclosure relates to chemical synthesis, and more particularly to a biphenyltetradentate phosphite compound and a preparation and application thereof.

Abstract: The present disclosure provides a clamping mechanism having a base, a first holding mechanism, and a second holding mechanism. The first holding mechanism extends from one side of the base and is movable to form an unfolded position and a folded position relative to the base. The second holding mechanism extends from another side of the base and is movable to form the unfolded position and the folded position. The first holding mechanism restricts movement of an electronic device clamped on the clamping mechanism in a first direction in the unfolded position, the second holding mechanism restricts movement of the electronic device in a second direction in the unfolded position, and the second direction is different from the first direction. In the folded position, the first holding mechanism abuts against the second holding mechanism.

Abstract: The method and system disclosed herein present a cooking tutorial program that provides intelligent assistance to users during meal preparation, the method and system comprise: receiving a user selection of a recipe; playing a first content item corresponding to a first preparation step of the selected recipe in a first media format; monitoring user's actions performing the first preparation step of the selected recipe; and if the user's actions performing the first preparation step meet first criteria, adjusting the playing of the first content item, including displaying the first content item in a second media format, wherein the second media format differ from the first media format in at least a size and resolution of a portion of the first content item.

Abstract: System and method for controlling a smart cooking appliance, including: at an oven comprising a cooking chamber, a food support platform, and a control unit; detecting a first event corresponding to a start of a cooking process for a food item, wherein a first heating surface of the cooking chamber is operating at a first preset output level; in response to detecting the first event, activating one or more actuators to move the food support platform to a first position; while the food support platform is at the first position and while the first heating surface is operating at the first preset output level, detecting that oven reconfiguration criteria are met; and in response to detecting that the oven reconfiguration criteria are met, activating the one or more actuators to move the food support platform from the first position to a second position that is distinct from the first position.

Abstract: Disclosed are a method and device for processing an image, and a storage medium. The method includes: determining first position information of key points of first type of an object in the image based on the image and a trained model, where the first position information of each key point of first type indicates where each key point of first type is in the image; determining second position information of key points of second type of the object based on the first position information and a preset algorithm, where the second position information of each second type indicates where each key point of second type is in the image; liquefying the object based on the first position information and the second position information by using a liquefying level corresponding to a portion to be processed of the object.

Abstract: A gimbal includes an axis structure including a locking structure, a rotating member including a rotor of a motor or a member fixedly connected to a rotor, and a bearing member rotatably connected to the rotating member and including a stator of the motor or a member fixedly connected to a stator. The axis structure is configured to be locked by the locking structure when the axis structure rotates to a preset position in a non-operational state of the gimbal.

Abstract: The present disclosure provides a clamping mechanism having a base. A first holding mechanism extends from one side of the base and movable to form an unfolded position and a folded position relative to the base. A second holding mechanism extends from another side of the base and movable to form the unfolded position and the folded position. The first holding mechanism restricts movement of an electronic device clamped on the clamping mechanism in a first direction in the unfolded position, the second holding mechanism restricts movement of the electronic device in a second direction in the unfolded position, and the second direction is different from the first direction. The present disclosure further provides a pan-tilt-zoom assembly with a clamping mechanism. The PTZ assembly with the clamping mechanism is suited for one-hand user operations and is not top-heavy.