Abstract: The present application discloses a method and device for generating an Airy light needle with a long depth of focus and high aspect ratio. A linearly polarized light emitted from the laser passes through the collimated beam expanding system, and then is incident to the spatial light modulator loaded with a specific phase distribution for complex amplitude modulation. The first-order diffraction light passes through the iris and generates the modulated circular Airy beam at the back focal plane of the first 2-f lens system. The modulated circular Airy beam is focused to generate the Airy light needle with long depth of focus and high aspect ratio, which can be accurately controlled by controlling the parameters of the modulated circular Airy beams. The Airy light needle with adjustable depth of focus and aspect ratio can be applied to optical manipulation and optical imaging.

Abstract: The present application discloses a method and device for generating an Airy light needle with a long depth of focus and high aspect ratio. A linearly polarized light emitted from the laser passes through the collimated beam expanding system, and then is incident to the spatial light modulator loaded with a specific phase distribution for complex amplitude modulation. The first-order diffraction light passes through the iris and generates the modulated circular Airy beam at the back focal plane of the first 2-f lens system. The modulated circular Airy beam is focused to generate the Airy light needle with long depth of focus and high aspect ratio, which can be accurately controlled by controlling the parameters of the modulated circular Airy beams. The Airy light needle with adjustable depth of focus and aspect ratio can be applied to optical manipulation and optical imaging.

Abstract: The present invention provides a surgical implant material for assisted repair of muscle mechanics and a method of preparing the same. The surgical implant material for assisted repair of muscle mechanics comprises a collagen compound within a net-like bacterial cellulose base material. A bacterial cellulose base material is placed into solution of collagen, treated via vortex shaking, dried at room temperature; and then immersed in an aqueous solution of an aldehyde compound under vacuum to react for 10 to 30 minutes, thereby producing the surgical implant material for assisted repair of muscle mechanics. The surgical implant material of the present invention can effectively improve the biocompability, and maintain the flexibility, smoothness and fitness of the base material to reduce the damage to surrounding tissues, thereby reducing the bleeding and inflammatory response.

Abstract: A 5A5B6C tricyclic spironolactone derivative is provided with a formula XI: The present invention also relates to its preparation method and its applications in the areas of insecticide, nematicide, fungicide and anti-viral agent. The 5A5B6C tricyclic spironolactone derivatives in the present invention are high-performance, broad-spectrum, low-toxicity and low-ecological risk compounds with a wide range of applications in the areas of agriculture, horticulture, forestry and health.

Abstract: A 5A5B6C tricyclic spironolactone derivative is provided with a formula XI: The present invention also relates to its preparation method and its applications in the areas of insecticide, nematicide, fungicide and anti-viral agent. The 5A5B6C tricyclic spironolactone derivatives in the present invention are high-performance, broad-spectrum, low-toxicity and low-ecological risk compounds with a wide range of applications in the areas of agriculture, horticulture, forestry and health.

Abstract: The present invention provides a surgical implant material for assisted repair of muscle mechanics and a method of preparing the same. The surgical implant material for assisted repair of muscle mechanics comprises a collagen compound within a net-like bacterial cellulose base material. A bacterial cellulose base material is placed into solution of collagen, treated via vortex shaking, dried at room temperature; and then immersed in an aqueous solution of an aldehyde compound under vacuum to react for 10 to 30 minutes, thereby producing the surgical implant material for assisted repair of muscle mechanics. The surgical implant material of the present invention can effectively improve the biocompability, and maintain the flexibility, smoothness and fitness of the base material to reduce the damage to surrounding tissues, thereby reducing the bleeding and inflammatory response.

Abstract: The present invention is that provided a synthesis method of a series of isothiazole oxime ether containing strobilurin derivatives IV. The present invention relates to 3,4-dichloroisothiazolyl oxime ether strobilurin derivatives, and their chemical structural formula is as shown by IV. The invention discloses the structural formula of the above compound, the synthesis method and the use as an insecticide, a fungicide, an anti-plant virus agent, and an agriculturally acceptable auxiliary or synergist and a commercial insecticide. The use of a fungicide, an anti-plant virus agent and an acaricide in combination for controlling agricultural, forestry, horticultural plant pests, diseases, virus diseases and preparation methods.

Abstract: The present invention is that provided a synthesis method of a series of isothiazole oxime ether-containing strobilurin derivatives IV. The present invention relates to 3,4-dichloroisothiazolyl oxime ether strobilurin derivatives, and their chemical structural formula is as shown by IV. The invention discloses the structural formula of the above compound, the synthesis method and the use as an insecticide, a fungicide, an anti-plant virus agent, and an agriculturally acceptable auxiliary or synergist and a commercial insecticide. The use of a fungicide, an anti-plant virus agent and an acaricide in combination for controlling agricultural, forestry, horticultural plant pests, diseases, virus diseases and preparation methods.

Abstract: A wireless communication method and device are provided. The wireless communication method includes the steps of directly monitoring a paging channel (PCH) without detecting a paging indicator (PI) in a paging indicator channel (PICH) by user equipment; and decoding data of the PCH by the user equipment. The wireless communication method further includes the step of monitoring the PCH according to information of the PCH received from a network.

Abstract: A wireless communication method and device are provided. The wireless communication method includes the steps of directly monitoring a paging channel (PCH) without detecting a paging indicator (PI) in a paging indicator channel (PICH) by user equipment; and decoding data of the PCH by the user equipment. The wireless communication method further includes the step of monitoring the PCH according to information of the PCH received from a network.

Abstract: A system and method for business card information reading and managing comprises a scanner which is optional and can provide dark background, a preprocessing module, a host computer with data storage, input/output (I/O), and display devices, an information extracting module, optical character recognition (OCR) engine, an image-processing (IP) engine, an information organizing module, all connected to the host computer to work together. On top of the system is the dataflow logic, i.e. the method, which guides all the business card information reading and management in a sequence of steps. The method is supported mainly through the software (SW) running on the host computer, with a GUI to interact with end users and provides functions like scanning/loading images and managing result.

Abstract: A wheel rim includes an outer rim member having a serrated surface formed in each of two side portions and defined by one or more recesses and one or more bulges, an inner rim member for attaching to an inner peripheral portion of the outer rim member and having two peripheral flanges for engaging with and for securing to the side portions of the outer rim member with an adhesive material. The inner rim member is preferably made of synthetic materials, and the outer rim member is preferably made of metal materials. The outer rim member includes a peripheral shoulder formed in each of the side portions for engaging with and for anchoring the peripheral flanges of the inner rim member.