Abstract: A temperature control system and a driving method thereof, and a liquid crystal apparatus are provided.

Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.

Abstract: The invention provides a preparation method of high-content Ganoderma lucidum ?-glucan and an efficient and rapid detection method thereof. The preparation method comprises ethanol-trypsin pretreatment of Ganoderma lucidum fruiting body in combination with ultrasonic-assisted alkaline hydrothermal extraction of ?-glucan from Ganoderma lucidum, and purifying ?-glucan by DEAE Sephadex A-25 Sephadex column chromatography using NAOH solution as a mobile phase, to obtain high purity (?90%) of Ganoderma lucidum ?-glucan. The detection method comprises placing the extracted ?-glucan in an autoclave and performing hydrolysis with ?-(1,3)-exo-glucanase and ?-glucosidase, and detecting and analyzing the content of the prepared ?-glucan by high pressure-acid enzymatic hydrolysis-HPLC method, using glucose as a standard. The preparation method of ?-glucan has high extraction ratio.

Abstract: A smart window and a controller thereof, a power detection method and a non-transitory computer-readable storage medium are provided. The controller includes: a microcontroller; an output circuit coupled to the microcontroller and configured to output a driving signal under a control of the microcontroller; a first power supply coupled to a load through the output circuit and configured to supply an operating power supply to the load; a sampling resistor between the output circuit and the first power supply, a first terminal of the sampling resistor being coupled to the first power supply, and the second terminal of the sampling resistor being coupled to the output circuit; and a power acquiring circuit coupled to the microcontroller and coupled to the first terminal and the second terminal of the sampling resistor, respectively.

Abstract: A control method of a display module, a display module, and a display device. The display module comprises: a transparent display panel (11) comprising an active area and a peripheral area, wherein the transparent display panel (11) has a display side; a dimming panel (12) disposed at a side of the transparent display panel (11) away from the display side; a light-intensity detection unit comprising a photosensitive sensor (13), wherein the photosensitive sensor (13) is disposed at a side of the transparent display panel (11) away from the display side and disposed corresponding to the peripheral area, and the light-intensity detection unit is configured to detect an incident-light intensity of an incident light; and a control unit (14) connected to the light-intensity detection unit and the dimming panel (12), respectively, and configured to adjust a transmittance of the dimming panel (12) according to the incident-light intensity.

Abstract: A method for synthesizing and application embedded alkaline earth metal oxide solid alkali includes: firstly, synthesizing an alkaline earth metal organic skeleton with single or multiple alkaline earth metals (Mg, Ca and Sr) as central metal elements; and then controlling the heating process to carry out high-temperature pyrolysis in a non-oxidizing atmosphere, so that the alkaline earth metal oxide are embedded in the nano carbon sheet to obtain a solid alkali catalyst. Finally, the catalyst is used to catalyze the transesterification of palm oil and methanol to produce biodiesel. The active site of the solid alkali obtained by the method is anchored on the nano-like carbon sheet, so that the active site is directly exposed on the surface of the catalyst, the catalytic activity is improved, the loss of the active site is inhibited, and the stability of the solid alkali catalyst is enhanced.

Abstract: The disclosure provides an intelligent window system and an in-vehicle system, and relates to the technical field of window display. The intelligent window system of the disclosure includes: a plurality of dimming glasses and a central processer. The plurality of dimming glasses are communicatively coupled to the central processor and configured to adjust light transmittance according to a dimming instruction sent by the central processor.

Abstract: The invention provides a preparation method of high-content Ganoderma lucidum ?-glucan and an efficient and rapid detection method thereof. The preparation method comprises ethanol-trypsin pretreatment of Ganoderma lucidum fruiting body in combination with ultrasonic-assisted alkaline hydrothermal extraction of ?-glucan from Ganoderma lucidum, and purifying ?-glucan by DEAE Sephadex A-25 Sephadex column chromatography using NAOH solution as a mobile phase, to obtain high purity (?90%) of Ganoderma lucidum ?-glucan. The detection method comprises placing the extracted ?-glucan in an autoclave and performing hydrolysis with ?-(1,3)-exo-glucanase and ?-glucosidase, and detecting and analyzing the content of the prepared ?-glucan by high pressure-acid enzymatic hydrolysis-HPLC method, using glucose as a standard. The preparation method of ?-glucan has high extraction ratio.

Abstract: The embodiments of the disclosure provide an intelligent glass and an intelligent window system, and relates to the technical field of window display. The intelligent glass of the disclosure includes a touch display assembly and a glass assembly. The touch display assembly is communicatively coupled to the glass assembly, and is configured to send a corresponding dimming instruction to the glass assembly based on a received touch instruction, such that the glass assembly adjusts its light transmittance based on the dimming instruction.

Abstract: The present invention discloses a method for breeding a new variety of high-quality Gossypium hirsutum, including breeding a parent Xiang 176 line, breeding parent Xiang 267, crossing and composite-crossing the Xiang 176 line and the Xiang 267 as parents, and obtaining the new variety of high-quality conventional Gossypium hirsutum in their offspring. The plant type of this variety was tower type, with good growth vigor in the seedling stage and the boll opening stage, good uniformity, dense stalk cilia, white anthers, smooth boll opening, stable agronomic traits, high yield, and excellent fiber quality.

Abstract: The present disclosure provides a light control glass and a method for detecting a tension thereof. The light control glass includes: two opposite glass substrates with a receiving space therebetween; and a tension detection circuit board in the receiving space. The light control glass further includes a first electromagnetic plug coupled to the tension detection circuit hoard, and a joint of the first electromagnetic plug is exposed from an outer edge of the two opposite glass substrates.

Abstract: The present disclosure relates to a dimming glass window assembly, and the dimming glass window assembly includes a window frame, and a dimming glass located in the window frame, where the dimming glass includes a first glass layer and a second glass layer which are opposite to each other and spaced apart, a dimming function layer and a sealant layer which are arranged between the first glass layer and the second glass layer, the dimming function layer is located in a sealed space bound by the sealant layer, the first glass layer and the second glass layer. The dimming glass further includes a control line unit connected to an external dimming controller, the control line unit includes: a flexible printed circuit, a first circuit board, a second circuit board and a signal line.

Abstract: The present disclosure provides a smart window and a driving method thereof and a smart window system. The smart window includes a glass module, a first controller, at least one light bar group and a light bar monitoring circuit. The glass module is coupled to the first controller; the at least one light bar group is coupled to the first controller; and the light bar monitoring circuit includes at least one light bar monitoring sub-circuit. The at least one light bar monitoring sub-circuit is coupled to the first controller and is coupled in a one-to-one correspondence to the at least one light bar group.

Abstract: A control method of a display module, a display module, and a display device. The display module comprises: a transparent display panel (11) comprising an active area and a peripheral area, wherein the transparent display panel (11) has a display side; a dimming panel (12) disposed at a side of the transparent display panel (11) away from the display side; a light-intensity detection unit comprising a photosensitive sensor (13), wherein the photosensitive sensor (13) is disposed at a side of the transparent display panel (11) away from the display side and disposed corresponding to the peripheral area, and the light-intensity detection unit is configured to detect an incident-light intensity of an incident light; and a control unit (14) connected to the light-intensity detection unit and the dimming panel (12), respectively, and configured to adjust a transmittance of the dimming panel (12) according to the incident-light intensity.

Abstract: A windowing device includes: a windowing module including a dimming transparent substrate and a semiconductor temperature adjustment element, the dimming transparent substrate being provided with different light transmittances when the dimming transparent substrate has different adjustment parameters; a temperature adjustment circuitry configured to input a current to the semiconductor temperature adjustment element and adjust a temperature of the semiconductor temperature adjustment element; a temperature sensor configured to detect a temperature of an environment where the windowing module is located; and a controller configured to input a circuitry adjustment signal to the temperature adjustment circuitry when the temperature detected by the temperature sensor is beyond a predetermined temperature range, as to adjust a temperature of the dimming transparent substrate to be within the predetermined temperature range.

Abstract: The present disclosure provides a panel driving device and a panel device. The panel driving device includes a transmitting device, a receiving device, a conversion device, and a driver circuit. The transmitting device includes a first transmitting circuit for transmitting a first signal. The receiving device is provided on the panel and including a first receiving circuit for receiving the first signal transmitted by the transmitting device. The conversion device is connected to one of the first transmitting circuit and the first receiving circuit, and is configured to convert a second signal received by the conversion device and output a third signal. The driver circuit is provided on the panel and is configured to output a driving signal according to the third signal and provide the driving signal to the panel.

Abstract: The present invention teaches an apparatus for consistent and accurate on-site readings of fluorescence signals of coronavirus test result, with which a user directly reads a fluorescent light qualitatively instead of using electronic sensors. The fluorescent light is excited from a fluorescent source in a site of interest in a target assay. The device comprises a light source for generating an excitation light for exciting the fluorescent source of the target assay to generate a fluorescent light, a component for accurately transmitting the excitation light and the fluorescent light with less noise or reflection, a component for consistent detecting of the fluorescent source by bare eyes with minimal health risks, and a user control system that requires minimal training.

Abstract: The present invention discloses a method for breeding a new variety of transgenic high-quality Gossypium hirsutum, including breeding a parent Xiang 176 line, breeding parent Xiang 267, crossing and composite-crossing the Xiang 176 line and the Xiang 267 as parents, and obtaining the new variety of transgenic high-quality conventional Gossypium hirsutum in their offspring. The plant type of this variety was tower type, with good growth vigor in the seedling stage and the boll opening stage, good uniformity, dense stalk cilia, white anthers, smooth boll opening, stable agronomic traits, high yield, and excellent fiber quality.

Abstract: The present invention teaches an apparatus for consistent and accurate on-site readings of fluorescence signals of coronavirus test result, with which a user directly reads a fluorescent light qualitatively instead of using electronic sensors. The fluorescent light is excited from a fluorescent source in a site of interest in a target assay. The device comprises a light source for generating an excitation light for exciting the fluorescent source of the target assay to generate a fluorescent light, a component for accurately transmitting the excitation light and the fluorescent light with less noise or reflection, a component for consistent detecting of the fluorescent source by bare eyes with minimal health risks, and a user control system that requires minimal training.

Abstract: The disclosure provides an intelligent window system and an in-vehicle system, and relates to the technical field of window display. The intelligent window system of the disclosure includes: a plurality of dimming glasses and a central processer. The plurality of dimming glasses are communicatively coupled to the central processor and configured to adjust light transmittance according to a dimming instruction sent by the central processor.