Abstract: A process for treating aged oil by electron beam irradiation is disclosed, comprising the following steps: step 1, homogenizing the aged oil and then feeding the aged oil into a distributor; step 2, forming a liquid layer having a certain thickness on the distributor; step 3, installing and debugging an electron beam irradiation device on the distributor; step 4, installing and debugging a phased-array microwave emitter on the distributor after installing and debugging the electron beam irradiation device; step 5, turning on the electron beam irradiation device and the phased-array microwave emitter; and step 6, dividing the treated aged oil and then allowing the aged oil after dividing to enter an oil pool and a water pool for standing. Oil flows out from an upper layer of the oil pool, a lower layer of the oil pool flows back to an aged oil storage pool.

Abstract: The present application provides a pin shaft dismounting and mounting device, a frame body connecting structure and work machine. The pin shaft dismounting and mounting device for dismounting and mounting a pin shaft on a connecting seat, the pin shaft is provided with a through hole along the axial direction, and the device includes: a linear drive mechanism, including telescopic rods; and a pull rod configured to pass through the through hole, a first end of the pull rod being provided with an end cap structure, a connecting structure is disposed between a second end of the pull rod and an end portion of each telescopic rod. By the pin shaft dismounting and mounting device, a frame body connecting structure and work machine, the pin shaft may be dismounted and mounted conveniently and the problems of wear and deformation of the piston rod are solved.

Abstract: The present application provides a pin shaft dismounting and mounting device, a frame body connecting structure and work machine. The pin shaft dismounting and mounting device for dismounting and mounting a pin shaft on a connecting seat, the pin shaft is provided with a through hole along the axial direction, and the device includes: a linear drive mechanism, including telescopic rods; and a pull rod configured to pass through the through hole, a first end of the pull rod being provided with an end cap structure, a connecting structure is disposed between a second end of the pull rod and an end portion of each telescopic rod. By the pin shaft dismounting and mounting device, a frame body connecting structure and work machine, the pin shaft may be dismounted and mounted conveniently and the problems of wear and deformation of the piston rod are solved.

Abstract: An apparatus and method for continuous catapulting of unmanned aerial vehicles are disclosed, and relate to the technical field of aircraft catapulting and recovery. The apparatus consists of an unmanned aerial vehicle storage apparatus, an unmanned aerial vehicle conveying apparatus, an automatic unmanned aerial vehicle loading apparatus, tackles and a rotary tube-type multi-track unmanned aerial vehicle catapult. The present invention can increase catapulting efficiency of the unmanned aerial vehicles, and is suitable for rapidly forming a cluster of the unmanned aerial vehicles.

Abstract: Methods of treating gastrointestinal inflammatory disorders such as inflammatory bowel diseases including Crohn's disease are provided. Also provided are methods of administering and dosing integrin beta7 antagonists, such as anti-integrin beta7 antibodies. In addition, methods of administrating and dosing such integrin beta7 antagonists to induce remission or to induce and maintain remission of Crohn's disease are provided.

Abstract: Methods of assessing or monitoring the effect, efficacy, responsiveness to treatment, and/or determining a dose or dosing regimen of therapeutic agents, such as integrin beta7 antagonists, for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of using integrin beta7 subunit-containing receptor occupancy by the integrin beta7 antagonist on colonic lymphocytes as an indicator (“biomarker”) of the effect, efficacy, or responsiveness to treatment, and/or as a means to determine dosing or dosing regimens of therapeutic agents such as beta7 integrin antagonists for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of assessing the effect, efficacy, or responsiveness to beta7 integrin antagonist treatment by measuring gene expression levels of one or more integrin receptor ligands, lymphocyte genes, cytokine genes, or the number of alphaE-positive cells in intestinal crypt epithelium are provided.

Abstract: An irinotecan liposome preparation, a preparation method, and use thereof. The irinotecan liposome includes: irinotecan, a liposome carrier, an internal aqueous phase located inside a liposome membrane and an external aqueous phase located outside the liposome membrane, the irinotecan being encapsulated in the internal aqueous phase; a sulfonate gradient exists between the internal aqueous phases inside the liposome membrane and the external aqueous phase outside the liposome membrane. The liposome takes monovalent sulfonate and disulfonate as the internal aqueous phases, encapsulates the irinotecan in the internal aqueous phases of the liposome in the form of insoluble sulfonate or disulfonate, and has a good sustained-release effect.

Abstract: Embodiments of the present invention relate to the technical field of unmanned device cluster control. Disclosed is a multi-body formation reconstruction method for an unmanned device cluster control. The method can solve the problem of being difficult to deal with the interference operating condition at present. The present invention comprises: step 1: reading a preset target formation; step 2: establishing a probability density function associated with the target formation; step 3: obtaining the current formation of all the controlled objects in the unmanned device cluster, and establishing a probability density function associated with the current formation; step 4: decreasing a cross entropy by adjusting the position of the controlled objects in the unmanned device cluster, and repeating executing the step 3 and the step 4 until the formation composed by the controlled objects in the unmanned device cluster is consistent with the target formation.

Abstract: A semiconductor laser accelerator includes several laser acceleration units linked in a cascade manner, and a controller configured to control excitation current supplied to the laser acceleration units. Each laser acceleration unit includes electrodes, an active layer, a first waveguide layer defining one acceleration channel, a second waveguide layer, and a reflecting layer. One or two optical gratings are formed on one or two sides of the acceleration channel to serve as an accelerating area. The semiconductor laser accelerator exhibits a higher acceleration gradient and a smaller structure while not requiring a complex external optical system. In addition, an optical field is controlled by external excitation current, the matching control of an electron beam and an optical field phase can be realized, and the problem of a phase slip can be solved by means of cascade expansion.

Abstract: Methods of treating gastrointestinal inflammatory disorders such as inflammatory bowel diseases including Crohn's disease are provided. Also provided are methods of administering and dosing integrin beta7 antagonists, such as anti-integrin beta7 antibodies. In addition, methods of administrating and dosing such integrin beta7 antagonists to induce remission or to induce and maintain remission of Crohn's disease are provided.

Abstract: An apparatus and method for continuous catapulting of unmanned aerial vehicles are disclosed, and relate to the technical field of aircraft catapulting and recovery. The apparatus consists of an unmanned aerial vehicle storage apparatus, an unmanned aerial vehicle conveying apparatus, an automatic unmanned aerial vehicle loading apparatus, tackles and a rotary tube-type multi-track unmanned aerial vehicle catapult. The present invention can increase catapulting efficiency of the unmanned aerial vehicles, and is suitable for rapidly forming a cluster of the unmanned aerial vehicles.

Abstract: Methods of assessing or monitoring the effect, efficacy, responsiveness to treatment, and/or determining a dose or dosing regimen of therapeutic agents, such as integrin beta7 antagonists, for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of using integrin beta7 subunit-containing receptor occupancy by the integrin beta7 antagonist on colonic lymphocytes as an indicator (“biomarker”) of the effect, efficacy, or responsiveness to treatment, and/or as a means to determine dosing or dosing regimens of therapeutic agents such as beta7 integrin antagonists for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of assessing the effect, efficacy, or responsiveness to beta7 integrin antagonist treatment by measuring gene expression levels of one or more integrin receptor ligands, lymphocyte genes, cytokine genes, or the number of alphaE-positive cells in intestinal crypt epithelium are provided.

Abstract: The invention relates to a turning radius-based corner detection algorithm, comprising: S1: removing noise by Gaussian filtering and computing a gradient value of each pixel of an original image; S2: locating a neighboring pixel with closest grayscale to the pixel within given neighborhoods therearound; S3: computing a turning radius between the pixel and the closest neighboring pixel thereof; S4: computing a turning radius threshold; S5: marking a pixel with the turning radius which is greater than the threshold and maximum in the given neighborhoods as a corner. By the solution, the present invention can locate corners in images accurately and restrain fake corners resulting from noises and textures, and also can simplify the computation of the threshold and raise the computation efficiency, whereby automatic detection is realized and effect of corner detection is improved. The invention is applicable to 3D reproduction, visual locating, measurement, etc.

Abstract: Methods of treating gastrointestinal inflammatory disorders such as inflammatory bowel diseases including Crohn's disease are provided. Also provided are methods of administering and dosing integrin beta7 antagonists, such as anti-integrin beta7 antibodies. In addition, methods of administrating and dosing such integrin beta7 antagonists to induce remission or to induce and maintain remission of Crohn's disease are provided.

Abstract: Methods of assessing or monitoring the effect, efficacy, responsiveness to treatment, and/or determining a dose or dosing regimen of therapeutic agents, such as integrin beta7 antagonists, for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of using integrin beta7 subunit-containing receptor occupancy by the integrin beta7 antagonist on colonic lymphocytes as an indicator (“biomarker”) of the effect, efficacy, or responsiveness to treatment, and/or as a means to determine dosing or dosing regimens of therapeutic agents such as beta7 integrin antagonists for the treatment of gastrointestinal inflammatory disorders are provided. In certain aspects, methods of assessing the effect, efficacy, or responsiveness to beta7 integrin antagonist treatment by measuring gene expression levels of one or more integrin receptor ligands, lymphocyte genes, cytokine genes, or the number of alphaE-positive cells in intestinal crypt epithelium are provided.

Abstract: Disclosed is a system and method for providing low-frame rate continuous presence for all video participants to a video conference.

Abstract: Disclosed is a system and method for providing low-frame rate continuous presence for all video participants to a video conference.

Abstract: An aqueous negative contrast agent for CT imaging of the gastrointestinal tract and the preparation method thereof. The agent is used in biological and pharmaceutical field. Its components and the weight percent are: hydrogel matrix 0.01-1%, micro-/nano-particles of the materials with low densities 5-50%, stabilization agents 0.1-5%, the rest is deionized water. The preparation method is: stabilization agents are added into the hydrogel matrix made of natural or synthetic hydrophilic polymers, then micro-/nano-particles of the materials with low CT densities are added or prepared, and uniformly dispersed in the hydrogel matrix. The CT density of the resulted aqueous negative contrast agent for CT imaging of the gastrointestinal tract is ?30 HU to ?500 HU. It can decrease the CT density inside the intestine lumen to lower than ?30 HU. The intestine wall can be depicted clearly and the CT signals intensities inside lumen are uniform.

Abstract: According to an implementation, a value of distortion is determined. The value is associated with at least a portion of a particular picture in a series of pictures. The value is based on distortion in the particular picture that is attributable to error in the particular picture or in a previous picture in the series. The value is also based on distortion in a subsequent picture in the series that is attributable to error in the particular picture or in a previous picture.

Abstract: A video transport stream over IP (TS/IP) server system comprises a set of video server blocks. A video server block comprises a pair of codecs and a primary FPGA, the codecs based on a fully programmable high speed DSP processor. The video server block further comprises a pair of VioIP engines for translating transport streams into IP packet streams. The video TS/IP server can perform transcoding, transrating and statistical multiplexing functions between ingress and egress transport streams. The video TS/IP server can ingress or egress HD-SDI and DVB-ASI data streams to or from an IP network via TS/IP. A host subsystem is embedded in a stand-alone embodiment. Multiple video TS/IP servers can be hosted by a PC in a PC host embodiment.