Abstract: The disclosure relates to an improved Oil Red O staining solution, which consists of 0.5% of Oil Red O, 50% of ethanol, and 5% to 10% of salicylic acid. The staining solution does not contain organic solvents toxic to human bodies and has good safety and no toxic effect. The disclosure further relates to an Oil Red O staining method for cells or tissues, which is simple in operation, short in staining time, and easy to stain neutral fat in cells or tissues, with good staining effect and clean background. This method does not use isopropanol, which is safe and convenient and is suitable for popularization and application in laboratories.

Abstract: Provided is a liquid crystal handwriting board. The liquid crystal handwriting board includes: a liquid crystal panel, a photosensitive assembly, and a control assembly; wherein the liquid crystal panel includes a first substrate and a second substrate that are opposite; the photosensitive assembly includes a plurality of photosensitive elements; and the control assembly is electrically connected to the liquid crystal panel and the photosensitive assembly, and is configured to determine position information of a pixel region for erasure by detecting position information of target light irradiated to the liquid crystal panel by the photosensitive assembly and supply a pixel voltage to the plurality of pixel electrodes in the pixel region for erasure, such that a voltage difference is present between the plurality of pixel electrodes in the pixel region for erasure and the common electrode.

Abstract: A method and a device for controlling an air conditioner, an air conditioner and a computer-readable storage medium are provided. After the air conditioner is started and runs for a period of time, the gas phase side valve is controlled to open to switch the air conditioner to the phase separation refrigeration mode. In the phase separation refrigeration mode, the gaseous low-temperature refrigerant can be separated through the gas-liquid separation device, and be controlled to reach the heat exchanger. The refrigerant at the outlet of the condenser is heat exchanged again through the gaseous low-temperature refrigerant and the heat exchanger to increase the cooling capacity of the air conditioner.

Abstract: A method for fabricating a transparent conductive oxide thin film, the method comprising the following steps: fabricating Ba1-xLaxSnO3 using a solid-phase reaction method to obtain a BLSO magnetron sputtering target material; and fabricating a BLSO thin film by means of direct deposition with argon as a sputtering gas by using a SrTiO3, MgO, LaAlO3, (La,Sr)(Al,Ta)O3(LSAT), MgAl2O4 or Al2O3 single crystal substrate and the BLSO magnetron sputtering target material, such that the transparent conductive oxide thin film is fabricate is provided. During sputtering, the temperature of the substrate is 750° C.-950° C., and the deposition pressure of the Ar gas is 25-77 Pa. The room-temperature mobility of the transparent conductive oxide thin film can reach 115 cm2/V·s, the room-temperature carrier concentration can reach 1.2×1021 cm?3, and the room-temperature conductivity can reach 14,000 S/cm.

Abstract: This application relates to a stylus detection method applied to a terminal device provided with a first area for attaching a stylus. A magnetic attaching component for attaching and fastening the stylus to the first area is disposed in the stylus. An example method includes in response to detecting that an attaching object is attached and fastened to the first area, detecting the attaching object to obtain a detection result, where the detection includes detecting whether an attaching location of the attaching object is accurate. The method further includes in response to determining that the detection result is a target detection result, providing a first prompt to remind a user that the attaching location is inaccurate, where the target detection result includes that the attaching location of the attaching object is inaccurate.

Abstract: The application provides a brightness detection method, a computer device and a readable medium, where the brightness detection method includes: using each of display modules in a display module production line as a test module separately, where the test module is provided with a photosensitive sensor; obtaining a brightness algorithm formula of the photosensitive sensor of each of the test module; and performing, according to the brightness algorithm formula, ambient light detection by the photosensitive sensor.

Abstract: A molding device includes a male die, a master die core, a male die core located between the male die and the master die core, and a cutting mechanism received in the male die core. The cutting mechanism includes a cutting seat and a cutter. The cutting seat defines a latch slot. The latch slot includes a narrow portion and a wide portion communicating with the narrow portion. The cutter includes a plate body received in the narrow portion and a latch shaft located on the plate body. The latch shaft is engaged in the wide portion. When a plastic product is formed and a sprue gate is around the mold cavity, the plate body is configured to cut the sprue gate, and the plate body is movable relative to the cutting seat around the latch shaft, to prevent the plate body from sticking.

Abstract: A cutting apparatus configured for aligned with a gate of an injection molding part, includes a bottom board, a main adjustable mechanism attached to the bottom board, and a cutting mechanism. The main adjustable mechanism includes a driving device, a mounting member attached to the driving device, and a rotatable member rotatably attached to the mounting member. The rotatable member can be rotatable relative to the mounting member between a first position, where an acute angle is formed between the rotatable member and the mounting member, and a second position, where the rotatable member parallel to and abuts the mounting member.

Abstract: A molding device includes a male die, a master die core, a male die core located between the male die and the master die core, and a cutting mechanism received in the male die core. The cutting mechanism includes a cutting seat and a cutter. The cutting seat defines a latch slot. The latch slot includes a narrow portion and a wide portion communicating with the narrow portion. The cutter includes a plate body received in the narrow portion and a latch shaft located on the plate body. The latch shaft is engaged in the wide portion. When a plastic product is formed and a sprue gate is around the mold cavity, the plate body is configured to cut the sprue gate, and the plate body is movable relative to the cutting seat around the latch shaft, to prevent the plate body from sticking.

Abstract: A cutting apparatus for cutting a gate of an injection molding part, includes a bottom board, a pushing mechanism attached to the bottom board; and a cutting mechanism. The cutting mechanism includes a driving member and a cutting member that is engaged with the driving member. The pushing mechanism moves the cutting mechanism in a first direction parallel to the bottom board, for the cutting mechanism to align with the gate. The driving member rotates the cutting mechanism, so the cutting mechanism can cut the gate.

Abstract: A cutting apparatus configured for aligned with a gate of an injection molding part, includes a bottom board, a main adjustable mechanism attached to the bottom board, and a cutting mechanism. The main adjustable mechanism includes a driving device, a mounting member attached to the driving device, and a rotatable member rotatably attached to the mounting member. The rotatable member can be rotatable relative to the mounting member between a first position, where an acute angle is formed between the rotatable member and the mounting member, and a second position, where the rotatable member parallel to and abuts the mounting member.

Abstract: A cutting apparatus, configured for cutting a gate of an injection molding part, includes a bottom board, a cutting mechanism located on the bottom board. The cutting mechanism includes a driving member and a cutting member engaged with the driving member. The cutting member includes a first cutting section having a first handle, and a second cutting section having a second handle. The second cutting section is rotatably attached to the first cutting section, the first handle and the second handle abut an inner surface of the driving member, and the driving member is configured to move the first handle and the second handle.

Abstract: A provisioning server implements a telephony service associated with a user, in which calls involving a directory number of the user are processed in accordance with the telephony service and customized call service data. The provisioning server interfaces a call processor with a web server and an interactive voice response (IVR) platform. The provisioning server includes a first interface for receiving the customized call service data from the web server, and a second interface for receiving at least portion of the customized call service data from the IVR platform. The provisioning server also includes a third interface for sending the customized call service data to be stored in a database accessible to the call processor. An instruction is received over the first interface or the second interface to activate the telephony service, in accordance with the customized call service data, via one of the web server and the IVR platform.

Abstract: A system and method include implementing and accessing a subscriber's telecommunications services, using a graphical user interface (GUI) via the Internet, and an interactive voice response (IVR) system via the public switched telecommunications network (PSTN). The system and method enable a subscriber to review, schedule and modify call forwarding information stored and implemented by a service control point (SCP) through a common server from any dual tone multi-frequency (DTMF) telephone and IVR system via the PSTN or any GUI and Web client via the Internet. The subscriber is able to build and edit call forwarding data, such as a scheduler and priority and rejection screening lists, by the GUI via the Internet for subsequent implementation.

Abstract: A system and method include implementing and accessing a subscriber's telecommunications services, using a graphical user interface (GUI) via the Internet, and an interactive voice response (IVR) system via the public switched telecommunications network (PSTN). The system and method enable a subscriber to review, schedule and modify call forwarding information stored and implemented by a service control point (SCP) through a common server from any dual tone multi-frequency (DTMF) telephone and IVR system via the PSTN or any GUI and Web client via the Internet. The subscriber is able to build and edit call forwarding data, such as a scheduler and priority and rejection screening lists, by the GUI via the Internet for subsequent implementation.

Abstract: A system and method include implementing and accessing a subscriber's telecommunications services, using a graphical user interface (GUI) via the Internet, and an interactive voice response (IVR) system via the public switched telecommunications network (PSTN). The system and method enable a subscriber to review, schedule and modify call forwarding information stored and implemented by a service control-point (SCP) through a common server from any dual tone multi-frequency (DTMF) telephone and IVR system via the PSTN or any GUI and Web client via the Internet. The subscriber is able to build and edit call forwarding data, such as a scheduler and priority and rejection screening lists, by the GUI via the Internet for subsequent implementation.