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Now showing items 17 - 32 of 714

  • Promotion of partial nitritation-anammox process by improving granule proportion

    Cheng, Jun   Zhang, Liang   Yang, Yandong   Zhang, Shujun   Han, Xiaoyu   Peng, Yongzhen  

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  • HUMAN-COMPUTER INTERACTION METHOD AND RELATED DEVICE AND SYSTEM

    The present invention relates to the technical field of human-computer interactions. Disclosed are a human-computer interaction method and related device and system, the method comprising: a terminal device utilizes a camera module to capture an auxiliary light source formed after a gesture touches an auxiliary light curtain; the terminal device determines the position and/or motion track of the auxiliary light source in an image taken by the camera module; the terminal device executes a corresponding operation instruction according to the position and/or motion track. The present invention improves the anti-interference capability of a gesture input, thus improving operational accuracy.
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  • SORTING RESULT SET DISPLAY METHOD, DEVICE AND MOBILE TERMINAL

    The present invention relates to the technical field of computers. Provided are a sorting result set display method, device and mobile terminal, the method comprising: acquiring a sorting result set sorted according to the predefined relevance; establishing a linear corresponding relationship between the sorting result set and the color value of a background color; displaying, according to the linear corresponding relationship, the background color as the background of the sorting result set while displaying the sorting result set. The present invention fully utilizes the linear corresponding relationship between the color value of a background color and the relevance in a sorting result set, allowing a user to see the relevance of the sorting result set intuitively through the gradual change of the color value of the background color, without any learning expense, being equivalent to conducting another implicit sorting and classification while presenting a sorting result to a user.
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  • ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

    An array substrate and manufacturing method thereof, and a display device; the array substrate comprises a substrate (1), a plurality of gate lines (2b) and a plurality of data lines (2c) disposed crosswise on the substrate and dividing the substrate into a plurality of pixel areas; each pixel area is provided with a thin film transistor (TFT) (30) therein; the TFT comprises a gate electrode (2a), a source electrode (6a), and a drain electrode (6b); the gate electrode are electrically connected to the gate lines, and the source electrode are electrically connected to the data lines; the gate electrode, the gate lines and the data lines are disposed at the same layer; the data lines are disconnected in an area where the data lines cross with the gate lines; the disconnected data lines are electrically connected by the data-data connecting lines at a layer different from the layer of the data lines; an active layer (4) is made of metal oxide semiconductor material; the gate lines and the data lines are made of a metal layer forming the gate electrode. The entire array substrate can be manufactured simply via only four patterning process steps, thus simplifying the manufacturing process, improving production capacity, and saving costs.
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  • AUTOMATIC ANALYSIS OF IMAGES OF THE ANTERIOR CHAMBER OF AN EYE

    An eye image including an image of the region containing the intersection of the cornea and iris is processed to identify whether it contains two proximate lines, since it is experimentally observed that this is characteristic of a non-zero value of the iridocorneal angle. The method includes an edge detection step, and then a method of determining whether edges have been detected which comprise these two proximate lines. The lines may be required to meet pre-known criteria, which are obtained from knowledge about the structure of the eye. In this way, it is possible to reduce the influence of other spurious edges in the eye image. The invention makes possible a precise, efficient and automatic system to grade the angle, which in turn makes it possible to provide large-scale clinical use.
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  • COMMUNICATION CABLE TERMINATION ASSEMBLY, TOOL AND METHOD FOR ASSEMBLING THE SAME

    A communication cable termination assembly, comprising: a communication module (200); and a dust cover (100) capable of being press-fitted onto the communication module (200). A communication cable (300) is fixed on the dust cover (100) and has a cable core (310) disposed between the dust cover (100) and the communication module (200). The communication module (200) comprises a metal piece (203) for electrically connecting to the cable core (310) of the communication cable (300). When the dust cover (100) is press-fitted onto the communication module (200), the metal piece (203) pierces an outer insulation layer of the cable core (310) to electrically contact with an inner conductor of the cable core (310) so as to build an electrical connection between the communication module (200) and the communication cable (300).
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  • Surface Quality Effects Investigation of Micro-Grinding Soda-Lime Glass

    Cheng, Jun   Gong, Ya Dong   Wu, Zhi Zheng   Yan, Xu Qiang   Zheng, Wei Sheng  

    This paper presents a micro-grinding experiment on soda-lime glass to study the surface quality effective factors during micro grinding on hard brittle materials. The process of micro-grinding on soda-lime glass is showed in this paper and micro-grinding equipments are designed,f(z)(feed rate), alpha(p) (grinding depth), nu(g)(Grinding speed) in micro-grinding brittle materials and their effects to surface quality have been discussed by experiments which were carried out on a desktop micro machine developed by NEU. Results proved that f(z) is the most important factor to the surface quality, and low surface roughness could be achieved by high nu(g) and low f(z) in micro-grinding soda-lime glass.
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  • CONSTRUCTION METHOD FOR FAIR-FACED CONCRETE STRUCTURE NODE TEMPLATES

    A construction method for fair-faced concrete structure node templates, including the construction of cast-in-place reinforced concrete shear wall structure nodes, and specifically comprising the construction of internal corners of interior walls, the construction of external corners of exterior walls, the construction of internal corners of walls and floors, the construction of door and window openings, the construction of elevator shafts and stair steps, and the construction of T-shaped walls and T-shaped openings. The present construction method is a simple process, the construction speed is rapid, and the engineering structure integrity is good.
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  • Miniature Bose–Einstein condensate system design based on a transparent atom chip

    Cheng, Jun   Li, Xiaolin   Zhang, Jingfang   Xu, Xinping   Jiang, Xiaojun   Zhang, Haichao   Wang, Yuzhu  

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  • Developing a novel strategy for the preparation of Ti@graphene core-shell particles

    Cheng, Jun   Tan, Hui   Ma, Jiqiang   Zhu, Shengyu   Qiao, Zhuhui   Yang, Jun   Liu, Weimin  

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  • Application of New Complex Flocculant in Seawater Desalination Pretreatment

    Cheng, Jun   Zhang, Jing   Yu, Xiang  

    carboxymethyl chitosan modified to determine the optimum conditions for desalination pretreatment carboxymethyl chitosan(CMC): the optimal dosage of 8mg / L, turbidity removal efficiency of up to 92.8 %, COD removal rate was 53.25%; on this basis, polysilicon ferric chloride (PFSC) and carboxymethyl chitosan(CMC) for seawater flocculation experiments, the best dosage of carboxymethyl chitosan 2mg / L, polysilicon ferric chloride 0.2mg / L, turbidity of seawater reached 96.6%, COD removal efficiency reached 81.4%; and with a single flocculant for seawater flocculation effect is carried out.
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  • SESSION METHOD, NETWORK NODE, SERVER, SYSTEM AND COMPUTER STORAGE MEDIUM

    Disclosed is an implementation method for a many-to-many session, comprising: after a session initiating request of a network node is received, when it is determined that a session channel of a requested session type is not established by the network node, creating one or more corresponding session channels for the network node and dividing the one or more session channels into a session set of the session type; when it is determined that the session channel of the requested session type is established by the network node, adding the initiated session to the session set corresponding to the session type; and when a service request of the network node is received, selecting corresponding session channel routing service data from the session set matching the session type corresponding to the service request in accordance with a load balancing algorithm. Also disclosed at the same time are a network node, a server, and a system for realizing a many-to-many session and a computer storage medium.
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  • Experimental Study of Micro Mill-Grinding Process on Al 6061-T6

    Cheng, Jun   Gong, Ya Dong   Liu, Yue Ming   Yang, Jian Yu  

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  • POSITIONING METHOD, NETWORK SIDE DEVICE, POSITIONING NODE, AND POSITIONING SYSTEM

    The present application provides a positioning method, a network side device, a positioning node, and a positioning system. The method comprises: a network side device receives a positioning request for triggering positioning of a UE, and sends configuration information to N positioning nodes according to the positioning request, the configuration information being used for indicating information of the UE and/or information of an uplink positioning reference signal sent by the UE, the UE being located in a device coverage area of the network side device, the N positioning nodes being located in the device coverage area, and a node coverage area of each positioning node being part of the device coverage area; the N positioning nodes receive, according to the configuration information, the uplink positioning reference signal sent by the UE, and obtain N measurement results according to the uplink positioning reference signal; M positioning nodes in the N positioning nodes send M measurement results corresponding to the M positioning nodes to the network side device; and the network side device determines the position of the UE according to the M measurement results.
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  • CORNEAL GRAFT EVALUATION BASED ON OPTICAL COHERENCE TOMOGRAPHY IMAGE

    An OCT image of an eye which has been subject to a DSAEK corneal transplant, in which a Descement's membrane in the cornea has been replaced by a graft, is processed to identify the outline of the graft. The process includes the steps of: computationally extracting the boundary of the cornea including the graft; computationally detecting the corners of the graft; computationally extracting points on the boundary between the graft and the original cornea; and computationally fitting the points on the boundary between the graft and the original cornea smoothly into a curve. The outline of the graft is then displayed. A graft profile may be generated, indicating the thickness of the graft at each point along its length.
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  • Guest Editorial Special Issue on Advancing Intelligent Automation in Sharing Economy

    Hu, Xiping   Li, Xitong   Tan, Wei   Cheng, Jun   Zhou, Mengchu   Kwok, Ricky Y.-K.  

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