Abstract: A method for reducing skew angle variation range in a shingled magnetic recording system, the method including the following steps: 1) determining whether a starting magnetic track is in an inner recording zone, if yes, the process proceeds to step (2), otherwise the process proceeds to step (4); 2) using an inner writing corner to start shingled magnetic recording at a starting track; 3) using a shingled magnetic method to write rest magnetic tracks sequentially by the inner writing corner, keeping a writing pole moving in a direction from an inner recording zone to an outer recording zone; 4) determining whether the starting magnetic track is in the outer recording zone; 5) using an outer writing corner to start shingled magnetic recording at the starting track; and 6) using the shingled magnetic method to write the rest magnetic tracks sequentially by the outer writing corner.

Abstract: A laser including a semiconductor laser stack group, a beam compositor, a pump beam collimator, a thin-disk laser crystal, a first and a second parabolic reflectors with the same facial contour function, a corrective reflector, an output mirror, and a jet-flow impact cooling system. The thin-disk laser crystal and the output mirror form a laser resonant cavity. The first parabolic reflector, second parabolic reflector, thin-disk laser crystal, and corrective reflector form a multi-pumping focus cavity. The jet-flow impact cooling system is used for cooling the thin-disk laser crystal. The pump light produced by the semiconductor laser stack group is composited by the beam compositor, collimated by the pump light collimator, and enters the multi-pumping focus cavity. Within the multi-pumping focus cavity, the pump light is focused, collimated, and deflected to converge on the thin-disk laser crystal. The laser resonant cavity produces and outputs a laser beam.

Abstract: A method for restoring and enhancing a space based image of point or spot objects. The method includes: 1) dividing a space-variable degraded image into multiple space-invariant image sub-blocks, and constructing a point spread function for each of the image sub-blocks; 2) correcting each of the image sub-blocks via a space-invariant image correction method whereby obtaining a corrected image {circumflex over (f)}i for each of the image sub-blocks; and 3) stitching the corrected image sub-blocks {circumflex over (f)}i altogether via a stitching algorithm whereby obtaining a complete corrected image {circumflex over (f)}.

Abstract: A plunger type water pump mainly comprises a cavity body, a rotary main shaft and a plunger flow-distributing unit. The plunger flow-distributing unit comprises a flat valve assembly, a plunger-shoe assembly and a supporting valve assembly. The plunger-shoe assembly divides the cavity body into a high-pressure cavity and a low-pressure cavity independent of each other. The high-pressure cavity is in fluid communication with the flat valve assembly; and the low-pressure cavity is in fluid communication with the supporting valve assembly. The high-pressure water and the low-pressure water are independent of each other. This arrangement ensures a high volumetric efficiency of the water pump under ultra-high-pressure conditions and provides fluid support and lubrication for a friction coupling under high-speed heavy-load conditions to prolong the service life of the water pump.

Abstract: A method of treating an immunologic disease. The method includes administering an aminothiazole-based inhibitor of myeloid differentiation protein 88 (MyD88) to a patient in need thereof. The inhibitor of MyD88 acts as an immunomodulator for treatment of the immunologic disease including but not limited to rejections after organ transplantation, chronic inflammatory diseases, autoimmune diseases, ischemia-reperfusion injuries, and endotoxemia and sepsis.

Abstract: A positron emission tomography method and a device with application adaptability. The method includes: step 1, scanning a tested object for obtaining initial activity information of the tested object; step 2, programming and adjusting a detector module based on the result of the initial scan to obtain a new system structure, and rapidly calibrating the new system structure; step 3, performing a scan with the new system structure for obtaining activity information of the tested object; step 4, analyzing the activity information of the tested object obtained at step 3. If quality of the activity information can satisfy requirements of the application, the scan is finished; otherwise programming and adjusting the detector module is repeated, rapid calibration is performed, and the activity information of the tested object is obtained again with the new system structure until the activity information satisfies requirements.

Abstract: A method for managing an object-based storage system is provided. The object-based storage system includes root objects, partition objects, collection objects, user objects and function objects. The function objects include user function objects and system function objects. The user function objects respond to the client request, so that the existing data-processing tasks requested by the client are moved to the OBSD to be completed, so as to achieve the purposes for saving the network storage bandwidth and improving the security of the stored data, etc. The system function objects execute the system management function, so that the management of the bottom of disks management of the file system and database system is completed by the OBSD. That can be easily realized in automatic data backup, load balancing and other functions in the storage system. The user function objects and system function objects can be customized by the user.

Abstract: Disclosed is a process for preparing 5-aminosalicylic acid by gas phase catalytic carboxylation, characterized in that carbon dioxide is introduced into a system of p-acetaminophenol and a basic compound at a temperature of 150° C.˜220° C. and a pressure of 0.5˜5.0 MPa in the presence of a catalyst, so as to carry out a gas phase catalytic carboxylation reaction to form a 5-aminosalicylate, and the crude product 5-aminosalicylate is separated, and then acidified to prepare 5-aminosalicylic acid (5-ASA). Since the gas phase catalytic reaction replaces a solid phase thermo-chemical reaction, the reaction is significantly improved in terms of the process flow, reaction conditions, product quality and energy consumption. In addition, the reaction has a short reaction time, good selectivity, high yield and no formation of wastes during the reaction, and is suitable for industrial production.

Abstract: The invention discloses a paramagnetism-based remote temperature measurement method for magnetic nanoparticles, and the method comprises: applying multiple times of excited magnetic fields on the area of a magnetic nano sample, constructing an equation group between the different excited magnetic fields and corresponding magnetic susceptibilities according to the Langevin's paramagnetic theorem, and obtaining the information of temperature and sample concentration via the equation group. The invention is capable of more precisely and more quickly detecting the temperature of an object, and especially applicable for the detection of thermal motion at bio-molecular level. Experiments indicate the measurement error is less than 0.56K.

Abstract: A double closed hydraulic mold stand is provided, which includes an up bottom plate (1), a down bottom plate (21), an up mold plate (8), a down mold plate (20), four guide sleeves (42), four guide columns (45), and a four mechanical linkage velocity ratio mechanism. The four guide sleeves (42) and the four guide columns (45) are distributed symmetrically and slidingly fit each other. An up piston cylinder, a down piston cylinder, an up bed piece (11), a down bed piece (31), an up concave mold seat (15), a down concave mold seat, an up concave mold (16), and a down concave mold (33) are fixed at the up bottom plate and the down bottom plate. An up pin-lift (3), a down pin-lift (24), an up punch pin seat (4), a down punch pin seat (22), an up punch pin (38), and a down punch pin (36) form an up piston and a down piston respectively. The up piston cylinder and the down piston cylinder have a split combined structure, which is convenient for manufacturing, installation, and maintenance.

Abstract: A recombinant adeno-associated virus (rAAV) expressing antisense human CYP2J2 gene produced by a method of co-transfection into 293 cell by calcium phosphate precipitation, the rAAV having the following three plasmids: a) pXX2: a packing plasmid having a nucleotide sequence encoding AAV Rep and Cap protein, wherein the nucleotide sequence is operably linked upstream and downstream to a p5 promoter respectively to increase expression 15-fold; b) pXXUF1-anti2J2: an eukaryotic expression vector having a CMV promoter, a NotI site for insertion of target genes, the CYP2J2 gene oriented in the 3? to 5? direction, and inverted terminal repeats (ITRs); and c) pXX6: a helper plasmid deleted of the pathogenic gene sequences of adenovirus and having an E1A, an E2A, and a VA1 RNA gene of adenovirus. Also provided is a method of preparing the rAAV.

Abstract: The invention discloses a paramagnetism-based remote temperature measurement method for magnetic nanoparticles, and the method comprises: applying multiple times of excited magnetic fields on the area of a magnetic nano sample, constructing an equation group between the different excited magnetic fields and corresponding magnetic susceptibilities according to the Langevin's paramagnetic theorem, and obtaining the information of temperature and sample concentration via the equation group. The invention is capable of more precisely and more quickly detecting the temperature of an object, and especially applicable for the detection of thermal motion at bio-molecular level. Experiments indicate the measurement error is less than 0.56K.