Abstract: The present disclosure provides a display substrate, a detection method and a detection apparatus. The display substrate includes a display region and a peripheral region surrounding the display region. The display substrate further includes a display element arranged at the display region, a thin film encapsulation layer covering the display element, and at least one detection structure arranged at the peripheral region. At least one detection structure which is not covered is configured to receive a light beam and generate a first reflected light beam. At least one detection structure which is covered by the thin film encapsulation layer is configured to receive the light beam and generate a second reflected light beam. A first optical parameter of the first reflected light beam is different from a second optical parameter of the second reflected light beam.

Abstract: The disclosure relates to a method for making charged nanoparticles, the method includes: providing a solution with a first solute; atomizing the solution into micro-scaled droplets; providing a charged electrode with at least one through-hole, a negative or positive electric potential is applied to the electrode; allowing the micro-scaled droplets to pass through the at least one through-hole.

Abstract: A piece of flexible porous metal foil is a sheet made of porous metal material using solid solution alloy, face-centered cubic metal simple substance or body-centered cubic metal simple substance as matrix phase. The thickness of the sheet is 5 to 200 micrometers, the average aperture thereof is 0.05 to 100 micrometers, the porosity thereof is 15-70%, and the sheet is made by sintering a homogeneous film. The preparation method for the flexible porous metal foil comprises: (1) preparing thick turbid liquid with raw material powder forming the metal porous material by using dispersing agent and binding agent; (2) injecting the turbid liquid into a mold cavity of a film manufacturing fixture, and drying the turbid liquid to form a piece of homogeneous film; (3) putting the film into a sintering manufacturing fixture matching with the film in shape, then sintering the film, and taking the film out after sintering and obtaining the flexible porous metal foil.

Abstract: A line retainer includes a bridge portion, a first arm, and a second arm. The first arm extends from the bridge portion and includes a locking portion. The second arm extends from the bridge portion and includes a retaining barb. The retaining barb extends toward the locking portion and is configured to catch the locking portion.

Abstract: A method of making carbon nanotubes is provided, the method includes depositing a catalyst layer on a substrate, placing the substrate having the catalyst layer in a reaction furnace, heating the reaction furnace to a predetermined temperature, introducing a carbon source gas and a protective gas into the reaction furnace to grow a first carbon nanotube segment structure comprising a plurality of metallic carbon nanotube segments, and applying a pulsed electric field to grow a second carbon nanotube segment structure from the plurality of metallic carbon nanotube segments, where the pulsed electric field is a periodic electric field including a plurality of positive electric field pulses and a plurality of negative electric field pulses alternately arranged, and the second carbon nanotube segment structure includes a plurality of semiconducting carbon nanotube segments.

Abstract: An organic compound having the structure of Formula (I), shown below, is disclosed. When used in a hole injection layer or a hole transporting layer, it can greatly improve the balance of electron holes and electron transporting of a device, thereby bringing excellent device effects, for example, improving the efficiency and lifetime of a device. At the same time, it also achieves a good effect when the organic compound having the structure of Formula (I) is used as a P-type conductive doping material in a charge generation layer of a multi-layer OLED device.

Abstract: An integrally-formed heat-not-burn smoking article and a manufacturing method therefor, wherein the smoking article comprises a lip-proximal end and a lip-distal end, and the smoking article is formed by integrally filling a piece of forming paper having a constant thickness, from the lip-distal end to the lip-proximal end, with four or more different unit sections comprising a filter unit, a gel cooling aroma-carrying unit, a hollow special particle unit, a hollow supporting unit, a cavity unit, a blocking sheet unit and a smoking unit. The manufacturing method involves corresponding integral filling, with the manner of the filling comprising positioned filling in with independent units and integral filling in with combined units. The present invention can reduce the temperature of smoke, reduce a burning, hot and spicy feeling caused by the smoke entering the oral cavity, improve the feeling of a smoking experience.

Abstract: An aircraft control system and control method are disclosed. The system comprises a remote control apparatus with a first control rod and a flight controller associated with an aircraft. The first control rod is configured to move in a first movement direction to control a motion of the aircraft in a first motion direction when an external force is applied on the first control rod and after a withdrawal of the external force, the first control rod returns to a preset position. The remote control apparatus operates to generate one or more control signals corresponding to the withdrawal of the external force. The flight controller controls the aircraft to maintain a flight state based on said control signals and one or more state signals, which are generated based on a measurement of the flight state by a flight controller associated with the aircraft state measurement sensors carried by the aircraft.

Abstract: The present disclosure relates to a component structure, a power module and a power module assembly structure having the component structure. The component structure comprises: a first bus bar, having one end extending to a first plane to form a first connecting terminal; a second bus bar, comprising a front portion of the second bus bar and a rear portion of the second bus bar, wherein the front portion of the second bus bar is laminated in parallel with the first bus bar, and the rear portion of the second bus bar is extended to a second plane to form a second connecting terminal; and an external circuit comprising a third bus bar, wherein the third bus bar is settled in parallel with the rear portion of the second bus bar, to reduce a parasitic inductance between the first connecting terminal and the second connecting terminal.

Abstract: In some implementations, a computing device can improve diversity in media item recommendations. For example, the computing device can generate a satisfaction score representing an estimate of the amount satisfaction a user will experience when a candidate media item selected by the user is presented (e.g., played) by the system. The system can determine the difference in satisfaction scores for similar media items over time to determine the amount of satisfaction gained with a subsequent selection and presentation of similar candidate media items. The system can rank candidate media items based the satisfaction gain calculated for each candidate media item and select suggested media items to present to the user based on the candidate media items having the highest satisfaction gain. In some implementations, the computing device can generate satisfaction scores based on an adventurousness score calculated for the user.

Abstract: A terminal device includes a screen, a first camera, and a movement mechanism. The first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.

Abstract: An unmanned aircraft includes a circuit board with an inertia sensor, and a weight block configured to have a flat surface and a recess formed on the flat surface, and a housing assembly configured to form an inner chamber to accommodate the circuit board and the weight block. The circuit board is embedded in the recess by fixedly bonding to the flat surface through adhesion.

Abstract: The present disclosure provides a substrate, a display panel and a display device. The substrate includes a body provided with an opening, and guiding protrusions arranged on the body at a position adjacent to the opening.

Abstract: Provided herein are diagnostic antibodies that bind to glucocorticoid-induced tumor necrosis factor receptor (GITR). Such antibodies are useful for methods of detecting the expression of GITR in biological samples, for example, tumor tissue, and identifying a cancer patient likely to respond to anti-GITR immunotherapy or predicting whether a cancer patient will respond to anti-GITR immunotherapy.

Abstract: A 14C testing bottle, a 14C testing device, a 14C testing method, a sampling and preparation system and its implementation method are provided. The 14C testing bottle includes a pressure-bearing shell and a sample bin positioned in the pressure-bearing shell. A cavity is arranged in the sample bin and the 14C testing bottle is provided with an injection port connected to the cavity. The sample bin may diffuse the light produced in the cavity and at least part of the sample bin is transparent. An optical fiber channel is set on the pressure-bearing shell. One end of the optical fiber channel is connected with an external scintillation counter, and the other end of the optical fiber channel is connected with the transparent part of the sample bin. The 14C testing bottle may measure the 14C content in the carbon dioxide sample rapidly.

Abstract: The present application discloses a remote control method and apparatus for controlling the state of a movable object and/or a load carried thereon. The remote control method comprising: receiving, via an apparatus, a state signal that corresponds to a user's position; remote-controlling the state of the a load being carried on a movable object based on the state signal; wherein the state of the load is the result of combining the movement of the load relative to the movable object and the movement of the object relative to its environment. For example, the control of the state can be achieved through the state of the apparatus itself, a user's state captured by an apparatus, a graphical interface on a screen of an apparatus, or a voice command.

Abstract: The present disclosure provides a method for preparing a display panel, a display panel and a display device including the same. The method includes: providing a transparent substrate; and preparing a display structure and a protective film layer covering the display structure on the transparent substrate, in which the preparing the display structure includes: forming a pixel unit array and a lead metal layer on the transparent substrate; and forming a laser barrier layer on a surface of the lead metal layer away from the transparent substrate, in which an orthogonal projection of the laser barrier layer on the transparent substrate partially covers that of the lead metal layer on the transparent substrate.

Abstract: The present disclosure discloses an encapsulation structure, an encapsulation method and a display apparatus. The encapsulation structure includes at least two encapsulation structure layers that cover an outer side of a device to be encapsulated, at least one of the at least two encapsulation structure layers includes an inorganic layer and an organic layer that are superimposed. The inorganic layer comprises a first sub-inorganic layer and a second sub-inorganic layer that are superimposed, a first opening is in the first sub-inorganic layer, a second opening is in the second sub-inorganic layer, and an elastic structure is disposed in each of the first opening and the second opening.