Abstract: A thin film transistor and a manufacturing method therefor, an array substrate, and a display panel and device. The thin film transistor includes: a gate (11) and an active layer (12) that are located on one side of a base substrate (10); a gate insulation layer (13) located between the gate (11) and the active layer (12); and a source (14) and a drain (15) that are spaced apart and both are in contact with the active layer (12), wherein a first ratio of the thickness of the gate insulation layer (13) and the thickness of the active layer (12) ranges from 3 to 4.

Abstract: The present disclosure provides a thermal-stress-pore pressure coupled electromagnetic loading triaxial Hopkinson bar system and test method, the system mainly consists of an electromagnetic pulse generation system, a servo-controlled axial pressure loading system, a servo-controlled confining pressure loading system, a thermal control system, a pore pressure loading system, a bar system, and a data monitoring and acquisition system. Based on the conventional Hopkinson bar, the present disclosure creatively introduces a real-time loading and control system for confining pressure, thermal, and pore pressure, aiming to solve the technical problem that the existing test apparatus cannot be used to study dynamic response of deep rock mass under the coupling effect of thermal-stress-pore pressure and dynamic disturbance during dynamic impact loading.

Abstract: Provided is a steam jet multifunctional aircraft deicing vehicle with steam jet, includes a vehicle body, where a steam generating assembly is arranged in the vehicle body, and the steam generating assembly is connected with a steam conveying assembly. A moving assembly is rotatably connected above the vehicle body, and the moving assembly is rotatably connected with an execution assembly. The execution assembly includes a first spray head assembly and a second spray head assembly. The steam conveying assembly includes a first supercharger and a second supercharger arranged side by side, where an air outlet end of the first supercharger is communicated with one end of a first air outlet pipe, and an other end of the first air outlet pipe is communicated with spray heads of the second spray head assembly through a first air pipeline.

Abstract: A uniaxial bidirectional synchronous control electromagnetic loaded dynamic shear test system and method, a test apparatus thereof including a support platform, a loading bar system, an electromagnetic pulse generation system, a servo-controlled normal pressure loading system, and a data monitoring and acquisition system. The test apparatus can be used to conduct a dynamic shear test research on a rock-like material under a constant normal pressure close to an actual operating condition, and can also be applied to carry out dynamic shear tests on intact rock-like test specimens in various sizes or jointed rock-like test specimens containing a single structural surface to study dynamic shear mechanical property and shear failure behavior under strain rate of 101?103 s?1, thereby providing an important theoretical and technical support for the design, construction, protection, and safety and stability evaluation of geotechnical engineering, structural engineering.

Abstract: A safety isolation method and apparatus, and a computer system are disclosed. The safety isolation apparatus includes a request detection module and a selection module. The request detection module is configured to: receive an access request from an access device, where the access request carries operation information of the access device and safety level-related information of the access device, the safety level-related information of the access device indicates a safety level of the access device, and the operation information indicates an operation of the access device. The selection module is configured to: if the operation of the access device is a write operation or RFO operation, and the safety level of the access device meets a safety isolation condition, isolate the access request. The foregoing solution can implement safe data interaction between devices at a plurality of safety levels, to improve system performance.

Abstract: Methods, systems, kits and compositions are described for quality control and quantitation of nucleic acid libraries of double stranded nucleic acid libraries prior to massively parallel sequencing. Electrophoretic separation within a channel using a detectably labeled single stranded sizing ladder may be used to define the molecular weight range and amount of the double stranded nucleic acids.

Abstract: Methods, systems, kits and compositions are described for quality control and quantitation of nucleic acid libraries of double stranded nucleic acid libraries prior to massively parallel sequencing. Electrophoretic separation within a channel using a detectably labeled single stranded sizing ladder may be used to define the molecular weight range and amount of the double stranded nucleic acids.

Abstract: Methods, systems, kits and compositions are described for quality control and quantitation of nucleic acid libraries of double stranded nucleic acid libraries prior to massively parallel sequencing. Electrophoretic separation within a channel using a detectably labeled single stranded sizing ladder may be used to define the molecular weight range and amount of the double stranded nucleic acids.

Abstract: The utility model relates to an electric driver and an illumination device. The electric driver comprises: a carrier; a first electrical component and a second electrical component, wherein the first electrical component and the second electrical component are provided on the carrier; and a heat insulation structure, wherein the second electrical component comprises a first heat insulator surrounding the second electrical component and a second heat insulator surrounding the first heat insulator, wherein a gap is provided between the first heat insulator and a second heat insulator. The electric driver according to the present utility model improves the lifetime of capacitors, is low-cost, and has a compact structure.

Abstract: The disclosure provides a terminal device, and frame sending and receiving methods, which relate to the field of communications. The terminal device includes: a confirming component configured to send a broadcast control frame to another terminal device which supports a Wireless Fidelity (Wi-Fi) direct-connecting technology, and confirm that the another terminal device which replies a broadcast response frame supports dynamic frame interaction after receiving the broadcast response frame replied by the another terminal device; and a scanning component configured to send a scanning request frame to the another terminal device which supports the dynamic frame interaction, wherein the field indicating the address of the receiving end in the scanning request frame is null.

Abstract: The disclosure provides a terminal device, and frame sending and receiving methods, which relate to the field of communications. The terminal device includes: a confirming component configured to send a broadcast control frame to another terminal device which supports a Wireless Fidelity (Wi-Fi) direct-connecting technology, and confirm that the another terminal device which replies a broadcast response frame supports dynamic frame interaction after receiving the broadcast response frame replied by the another terminal device; and a scanning component configured to send a scanning request frame to the another terminal device which supports the dynamic frame interaction, wherein the field indicating the address of the receiving end in the scanning request frame is null.

Abstract: The present patent application discloses a cable fixing apparatus, and the cable fixing apparatus includes: at least one slot structure, for holding a cable; and clipping parts at both sides of each slot structure, wherein at least one of the clipping parts has an elasticity enhancement structure, and the elasticity enhancement structure is configured so that the elasticity of the clipping part is enhanced. The present patent application also discloses a printed circuit board assembly (PCBA), an electronic controller (ECG) and a light-emitting device. By using a cable fixing apparatus provided according to embodiments of the present patent application, the cable can be fixed reliably, and/or the costs of a cable fixing apparatus can be lowered.

Abstract: Automatic optical inspection (AOI) systems are described comprising optical modules that include an illumination component and a lens array configured to direct illumination of the illumination component at a portion of a substrate. The lens array includes a Fresnel lens. The optical module includes a camera that receives reflected light resulting from an interaction of the illumination and the substrate. The camera includes a time delay integration (TDI) sensor. A telecentric imaging lens directs reflected light from the substrate to the camera. The illumination component comprises a controller coupled to multiple LED light sources, each emitting light at a different wavelength. The controller independently controls each LED light source. The illumination component includes a bright field and/or a dark field light source. The illumination component can include a front side and/or a back side light source. An optical fiber is coupled to the camera and an image processor.

Abstract: Automatic optical inspection (AOI) systems are described comprising optical modules that include an illumination component and a lens array configured to direct illumination of the illumination component at a portion of a substrate. The lens array includes a Fresnel lens. The optical module includes a camera that receives reflected light resulting from an interaction of the illumination and the substrate. The camera includes a time delay integration (TDI) sensor. A telecentric imaging lens directs reflected light from the substrate to the camera. The illumination component comprises a controller coupled to multiple LED light sources, each emitting light at a different wavelength. The controller independently controls each LED light source. The illumination component includes a bright field and/or a dark field light source. The illumination component can include a front side and/or a back side light source. An optical fiber is coupled to the camera and an image processor.

Abstract: Disclosed are methods and apparatus for analyzing the Raze data provided by an optical inspection tool. The Haze data is analyzed so as to detect defects associated with the specimen surface. In general, the Haze data is first conditioned so that background noise which corresponds to low frequency variation on the specimen is separated or removed from the Haze data prior to analysis of such Haze data. In a specific embodiment, low frequency variations in the specimen surface are characterized, in effect, as an optical surface upon which an incident beam is directed. The Haze data that conforms to this resulting polynomial equation is then subtracted from the original Haze data to result in residual data, where slow variations in surface roughness are subtracted out, leaving possible defect information in the residual Haze data. This residual Haze data may then be analyzed to determine whether the specimen contains a defect.

Abstract: Disclosed are methods and apparatus for analyzing the Haze data provided by an optical inspection tool. The Haze data is analyzed so as to detect defects associated with the specimen surface. In general, the Haze data is first conditioned so that background noise which corresponds to low frequency variation on the specimen is separated or removed from the Haze data prior to analysis of such Haze data. In a specific embodiment, low frequency variations in the specimen surface are characterized, in effect, as an optical surface upon which an incident beam is directed. In one example, the Haze data that corresponds to the specimen surface is characterized with a polynomial equation, such as a Zernike equation. In other words, a polynomial equation is fit to the low frequency or background noise of the Haze data.