Abstract: A fit detection system for a respiratory protection device is presented that includes an infrared camera that captures an image sequence of a user wearing the respiratory protection device. The system also includes a temperature change detector that analyzes images in the image sequence and detects a temperature change profile of the respiratory protection device. The system also includes a communication component that communicates a fit indication based on the detected temperature change profile.

Abstract: A pazopanib oral pharmaceutical composition, and a preparation method therefor and the use thereof are provided. The pazopanib oral pharmaceutical composition contains an active drug, a polymer carrier, an organic solvent and/or water. The active drug is 5-[[4-[(2,3-dimethyl-2H-indazol-6-yl)methylamino]pyrimidin-2-yl]amino]-2-methylbenzenesulfonamide as represented by formula I or a salt thereof. Dispersion of pazopanib in the form of a solution can significantly improve the solubility and dissolution rate of pazopanib, can significantly increase the drug bioavailability, and can also improve the compliance of a patient and solve the problems of dysphagia in elderly patients, etc.

Abstract: A cooking control method of a cooking apparatus includes steps of heating a cooking chamber of the cooking apparatus to an ambient temperature by a heating unit of the cooking apparatus, detecting the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber at a predetermined set temperature by controlling the heating unit when the ambient temperature of the cooking chamber reaches the predetermined set temperature, detecting an inner temperature of an inner portion of the cooking object, and controlling the heating unit to heat the cooking chamber to maintain at an appropriate cooking temperature when the inner temperature of the cooking object reaches the appropriate cooking temperature so as to cook the cooking object at the appropriate cooking temperature in the cooking chamber.

Abstract: The application belongs to the technical field of public safety, in particular to a field disaster monitoring system and method based on an aircraft relay communication, including a sensing communication terminal, an aircraft relay station and a data center server; the sensing communication terminal is used for collecting information in the field area in real time, and is connected with an airborne aircraft relay station through wireless signals transmitting the collected information; the aircraft relay station is in communication connection with a data center server through a wireless network for sending the information to the data center server; the data center server is used for receiving and analyzing the information.

Abstract: According to various embodiments, a processing subsystem includes a first printed circuit board (PCB); a processor mounted directly on a first side of the first PCB; and one or more power components. The one or more power components are coupled to a second side of the first PCB and electrically coupled to the processor, where the first side of the first PCB is opposite to the second side of the first PCB.

Abstract: The present disclosure relates to the technical field of food detection, in particular to an identification method of maturity of acacia honey. In the present disclosure, the identification method of maturity of acacia honey includes the following steps: detecting an acacia honey sample using turanose as a characteristic marker; where if the acacia honey sample to be identified has a turanose content of no less than 0.5%, it is determined that the acacia honey sample to be identified is mature acacia honey; if the acacia honey sample to be identified has a turanose content of no less than 0.3% but less than 0.5%, it is determined that the acacia honey sample to be identified is semi-immature acacia honey; and if the acacia honey sample to be identified has a turanose content of less than 0.3%, it is determined that the acacia honey sample to be identified is immature acacia honey.

Abstract: Disclosed are a self-attention-based speech quality measuring method and system for real-time air traffic control, including following steps: acquiring real-time air traffic control speech data and generating speech information frames; detecting the speech information frames, discarding unvoiced information frames of the speech information frames, generating a voiced long speech information frame; performing mel spectrogram conversion, attention extraction and feature fusion on the long speech information frame to obtain a predicted mos value.

Abstract: Present disclosure discloses a method for recovering phosphorus and iron, and use thereof. The method comprises the following steps of: S1: mixing iron salt and phosphorus-containing sewage according to the amount of the phosphorus-containing sewage to obtain a mixture, the concentration of the iron salt in the obtained mixture being 4 mg/L to 25 mg/L, fermenting the mixture at 20° C. to 60° C. for 2 days to 10 days, taking a fermentation supernatant, and removing the impurities; and S2: oxidizing the fermentation supernatant subjected to impurity removal in an acidic system. The present 10 disclosure provides the method for recovering phosphorus and iron, which realizes high efficient recycling of phosphorus resources in sludge.

Abstract: An evaluation method and system of an air traffic control (ATC) speech recognition system are provided, the method includes: S1, obtaining, grading and inputting ATC speech data; S2, constructing an evaluation index system; S3, determining weights of utility layer indexes and support layer indexes under different levels ATC speech data; S4, calculating a utility layer score and a support layer score, and adding the scores of the utility layer and the support layer to obtain comprehensive scores of the utility layer and the support layer; S5, determining, weights of the utility layer and the support layer; S6, adding a product of the utility layer weight with the utility layer comprehensive score and a product of the support layer weight with the support layer comprehensive score to obtain a comprehensive score of the speech recognition system; and S7, determining a level of the recognition performance of the speech recognition system.

Abstract: Disclosed are a memory device based on an IGO channel layer and a method of fabricating the same. More particularly, the memory device according to an embodiment includes multilayers including at least one transition metal; and a channel layer formed adjacent to the multilayers and configured to include an indium gallium oxide (IGO) material.

Abstract: Disclosed herein is a method of treating diseases and/or disorders associated with the activation of inflammasomes. The method includes administering to a subject in need thereof an effective amount of 4-[4-[(5-tert-butyl-2-quinolin-6-ylpyrazol-3-yl)-carbamoylamino]-3-fluorophenoxy]-N-methylpyridine-2-carboxamide, a salt, a solvate or an ester thereof.

Abstract: A system for measuring a satellite ghost efficiency of a diffractive lens is provided. The system includes a light source configured to output a first probing beam, and a beam tweaking assembly disposed between the light source and the diffractive lens, and configured to convert the first probing beam into a second probing beam that is a non-collimated beam. The diffractive lens diffracts the second probing beam into a plurality of diffracted beams including a first diffracted beam of a parent diffraction order and a second diffracted beam of a satellite ghost diffraction order. The beam tweaking assembly includes one or more optical lenses, and an adjustable optical power. The system also includes a detector configured to generate a beam spot pattern including a first beam spot corresponding to the first diffracted beam and a second beam spot corresponding to the second diffracted beam.

Abstract: An evaluation method and system of an air traffic control (ATC) speech recognition system are provided, the method includes: S1, obtaining, grading and inputting ATC speech data; S2, constructing an evaluation index system; S3, determining weights of utility layer indexes and support layer indexes under different levels ATC speech data; S4, calculating a utility layer score and a support layer score, and adding the scores of the utility layer and the support layer to obtain comprehensive scores of the utility layer and the support layer; S5, determining, weights of the utility layer and the support layer; S6, adding a product of the utility layer weight with the utility layer comprehensive score and a product of the support layer weight with the support layer comprehensive score to obtain a comprehensive score of the speech recognition system; and S7, determining a level of the recognition performance of the speech recognition system.

Abstract: A cooking control method of a cooking apparatus includes steps of heating a cooking chamber of the cooking apparatus to an ambient temperature by a heating unit of the cooking apparatus, detecting the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber, maintaining the ambient temperature of the cooking chamber at a predetermined set temperature by controlling the heating unit when the ambient temperature of the cooking chamber reaches the predetermined set temperature, detecting an inner temperature of an inner portion of the cooking object, and controlling the heating unit to heat the cooking chamber to maintain at an appropriate cooking temperature when the inner temperature of the cooking object reaches the appropriate cooking temperature so as to cook the cooking object at the appropriate cooking temperature in the cooking chamber.

Abstract: A multi-focal system includes a display pixel array, a pixelated polarization array, and a Pancharatnam-Berry phase (PBP) lens. The display pixel array includes a first display pixels generating first display light and a second display pixels generating second display light. The pixelated polarization array has first pixels and second pixels. The first pixels are aligned with the first display pixels to generate a first polarized light having a first polarization orientation. The second pixels are aligned with the second display pixels to generate a second polarized light having a second polarization orientation different from the first polarization orientation. The PBP lens is configured to focus the first polarized light having the first polarization orientation to a first focal length and focus the second polarized light having the second polarization orientation to a second focal length that is greater than the first focal length.

Abstract: A brake assembly includes: a motor rotor; a brake disc fixed on the motor rotor; a friction plate fixed to and surrounding the brake disc; a bearing rotatably sleeved on the motor rotor; an electromagnet assembly fixed on the bearing; a baffle plate fixed to the electromagnet assembly; an armature slidably sleeved on the motor rotor, and located between the baffle plate and the electromagnet assembly; and a spring assembly provided between the armature and the electromagnet assembly. When the electromagnet assembly is de-energized, the armature is pushed by the spring assembly to move in a direction close to the baffle plate, such that the friction plate is clamped by the armature and the baffle plate to realize braking.

Abstract: Integral imaging based light field displays using time-multiplexing schemes.

Abstract: The present disclosure relates to a surgical robot and a method of controlling the surgical robot. The method may include obtaining pose information of an end tool and providing first feedback information to an operator based on the pose information.