Abstract: A circuit arrangement includes an array of switches that represent a Boolean satisfiability expression that has a plurality of clauses each defined by a combination of Boolean variables Xi or ¬Xi, a first plane, and a constraints network operatively arranged with the first plane. The constraints network enforces each of the clauses such that values of different ones of the variables continue to randomly or pseudo randomly flip until the values of the variables Xi and ¬Xi stop changing or a predetermined condition occurs.

Abstract: The disclosure relates to a method performed by a network node, comprising acquiring cell capacity information of a plurality of cells corresponding to a Distributed Unit (DU) of a base station. The method comprises determining cell capacity summations corresponding to the DU based on each cell corresponding to different cell capacities, based on the cell capacity information. The method comprises determining a predicted cell capacity of the plurality of cells based on the cell capacity summations, for the base station allocating a cell capacity with respect to each of the plurality of cells according to the predicted cell capacity.

Abstract: A tunnel automatic monitoring and measuring equipment and method based on fixed-point tour measurement are provided. The equipment includes a monitoring trolley that can move freely in the longitudinal direction of the tunnel, multiple automatic tracking and identification devices are set on the monitoring trolley, the automatic tracking and identification device is connected to the background processing system telecommunication; a monitoring points with reflective markings are arranged on the surface of the tunnel support structure, under the cooperation of the monitoring trolley and the automatic tracking and identification device, the reflective markings set on the tunnel support structure can be automatically measured at the fixed point to obtain the coordinate information of the relevant monitoring points; then, the deformation data of the support structure required in the construction process are extracted by coordinate information calculation.

Abstract: The present disclosure relates to a method and a composition comprising an esterase for enzymatic surface modification of a polyester. The present disclosure also relates to a method of degradation or hydrolysis of an insoluble plant material.

Abstract: Provided herein, inter alia, are engineered antibodies or antigen-binding fragments thereof that exhibit one or more improved properties relating to manufacturability, thermostability, and/or protease resistance as well as methods for making and using the same.

Abstract: Provided herein, inter alia, are fusion DNA constructs comprising improved protease recognition sequences for expressing and purifying one or more polypeptides of interest as well as methods for producing one or more polypeptides of interest in a recombinant host cell.

Abstract: Disclosed are a polyester cotton-like yarn-dyed fabric, and a manufacturing method and application thereof. The polyester cotton-like yarn-dyed fabric is interwoven by warp and weft, the warp adopts dyed polyester as a covering layer and low-temperature spandex as a core-spun yarn of a core yarn, a weight ratio of the polyester to the low-temperature spandex is 4-49:1, and the polyester is subjected to alkali deweighting treatment to form an eroded surface. The polyester cotton-like yarn-dyed fabric has good cotton feeling, high elasticity, high color fastness and low ironing shrinkage rate, and is suitable for making high-quality clothing, especially shirts. The manufacturing method of the yarn-dyed fabric is energy-saving and emission-reducing, and can manufacture a novel polyester yarn-dyed fabric with low ironing shrinkage rate, high color fastness and cotton-like hand feeling. Use of the yarn-dyed fabric for making clothing such as shirts increases the selectivity and functionality.

Abstract: Disclosed is a knitted fabric containing natural fibers and a making method therefor, a liquid ammonia device and a shirt made from the knitted fabric, belonging to the fields of fabrics and clothing. The making method for the knitted fabric containing natural fibers comprises forming yarns containing natural fibers into a knitted fabric by a fabric-knitting method; and performing functional finishing including a liquid ammonia finishing procedure on the knitted fabric.

Abstract: An optical fiber temperature sensor includes a broadband light source, a first optical fiber patch cord, a first single-mode optical fiber, a single-hole twin-core eccentric core optical fiber, a second single-mode optical fiber, a second optical fiber patch cord, and an optical spectrum analyzer.

Abstract: An optical fiber temperature sensor includes a broadband light source, a first optical fiber patch cord, a first single-mode optical fiber, a single-hole twin-core eccentric core optical fiber, a second single-mode optical fiber, a second optical fiber patch cord, and an optical spectrum analyzer.

Abstract: A smart bracelet (100) is provided. The smart bracelet (100) has a length direction, and includes: a first pulse detector (12) and a blood flow sensor (11) sequentially arranged along the length direction, wherein, the blood flow sensor (11) is configured for identifying a blood flow direction and sending a blood flow direction signal; the first pulse detector (12) is configured for detecting a pulse signal. The smart bracelet (100) can intelligently detect whether it is worn on a left hand or a right hand and avoid manually input.

Abstract: The present disclosure provides a safe driving method, a safe driving device and a safe driving system, for a vehicle. The safe driving device includes an information processor, and a brake controller connected to the information processor. The information processor is configured to acquire vehicle information and information about a driving license of a driver, and determine, in accordance with the vehicle information and the information about the driving license of the driver, whether or not the driver meets a requirement for driving the vehicle. The information processor is further configured to, in the case that the driver does not meet the requirement for driving the vehicle, control the brake controller to brake the vehicle.

Abstract: The present invention discloses a device and a method for realizing spectral polarization-independent measurement based on a frequency domain depolarization structure. The device comprises a pump light source module, a depolarization module, an SBS effect generation module and a data acquisition and spectrum reconstruction module. The method comprises: emitting laser light having a fixed polarization state from the pump light source module; the laser light from an output end of the pump light source module passing through the depolarization module to become depolarized light; inputting the depolarized light as pump light into the SBS effect generation module to interact with signal light under test input from the outside into the SBS effect generation module; and after amplifying the signal light under test through the SBS effect generation module, performing data acquisition processing through the data acquisition and spectral reconstruction module and finally obtaining a spectrum of a signal under test.

Abstract: A method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution is provided, which can obtain optical signal-to-noise ratio with enhanced measuring precision, by measuring actual power of broad spectrum signals in a certain bandwidth, determining the sum of the power of the sampling points for the broad spectrum signals in the bandwidth by using an optical spectrum analyzer, obtaining the corrected resolution of the optical spectrum analyzer, and replacing the setting resolution of the optical spectrum analyzer with the corrected resolution. The method can effectively solve the problem of large OSNR measuring error resulted from the difference between the setting resolution and the actual resolution of optical spectrum analyzer.

Abstract: The present invention discloses a device and a method for realizing spectral polarization-independent measurement based on a frequency domain depolarization structure. The device comprises a pump light source module, a depolarization module, an SBS effect generation module and a data acquisition and spectrum reconstruction module. The method comprises: emitting laser light having a fixed polarization state from the pump light source module; the laser light from an output end of the pump light source module passing through the depolarization module to become depolarized light; inputting the depolarized light as pump light into the SBS effect generation module to interact with signal light under test input from the outside into the SBS effect generation module; and after amplifying the signal light under test through the SBS effect generation module, performing data acquisition processing through the data acquisition and spectral reconstruction module and finally obtaining a spectrum of a signal under test.

Abstract: A method for enhancing optical signal-to-noise ratio measuring precision by correcting spectral resolution is provided, which can obtain optical signal-to-noise ratio with enhanced measuring precision, by measuring actual power of broad spectrum signals in a certain bandwidth, determining the sum of the power of the sampling points for the broad spectrum signals in the bandwidth by using an optical spectrum analyzer, obtaining the corrected resolution of the optical spectrum analyzer, and replacing the setting resolution of the optical spectrum analyzer with the corrected resolution. The method can effectively solve the problem of large OSNR measuring error resulted from the difference between the setting resolution and the actual resolution of optical spectrum analyzer.

Abstract: An OLED pixel unit is disclosed, which comprises an opaque region and a transparent region which are arranged side by side, the opaque region comprises an opaque display element, and the transparent region comprises at least one transparent display element. Independent operation of the opaque display element and the transparent display element is realized without affecting the transparent display in the transparent region of the OLED pixel unit, thus increasing the resolution of the OLED pixel unit. A transparent display device comprising the OLED pixel unit, a method for fabricating a transparent display device, and a display apparatus are further disclosed.

Abstract: An encapsulation method of an OLED and an OLED device are provided, and the method includes: providing a substrate for encapsulation (401) and a cover plate (403); forming a conductive frame (402) on the substrate for encapsulation (401); cell assembling the substrate for encapsulation (401) which is provided with the frame (402) and the cover plate (403) to obtain a preforming device; placing the preforming device into a plating tank, and energizing the frame (402), wherein a metal thin film (404) is formed on a surface of the frame (402) close to the outside edge of the substrate (401). A layer of metal film (404) is plated at the periphery of the frame (402). Because the blocking effect of the compact structure of the metal thin film (404) to water and oxygen is better than that of a sealing frame cement, thus an OLED device made by the encapsulation method has better sealing effect and better performance.

Abstract: The present disclosure provides a safe driving method, a safe driving device and a safe driving system, for a vehicle. The safe driving device includes an information processor, and a brake controller connected to the information processor. The information processor is configured to acquire vehicle information and information about a driving license of a driver, and determine, in accordance with the vehicle information and the information about the driving license of the driver, whether or not the driver meets a requirement for driving the vehicle. The information processor is further configured to, in the case that the driver does not meet the requirement for driving the vehicle, control the brake controller to brake the vehicle.

Abstract: An encapsulation method of an OLED and an OLED device are provided, and the method includes: providing a substrate for encapsulation (401) and a cover plate (403); forming a conductive frame (402) on the substrate for encapsulation (401); cell assembling the substrate for encapsulation (401) which is provided with the frame (402) and the cover plate (403) to obtain a preforming device; placing the preforming device into a plating tank, and energizing the frame (402), wherein a metal thin film (404) is formed on a surface of the frame (402) close to the outside edge of the substrate (401). A layer of metal film (404) is plated at the periphery of the frame (402). Because the blocking effect of the compact structure of the metal thin film (404) to water and oxygen is better than that of a sealing frame cement, thus an OLED device made by the encapsulation method has better sealing effect and better performance.