摘要:
A firearm suppressor with a monolithic core includes an elongate main body, a projectile borehole extending an entire length of the elongate main body such that the elongate main body includes both an entrance opening for the projectile borehole and an exit opening for the projectile borehole, and multiple hollow chambers. The entrance opening is structured to attach to an end portion of a barrel of a firearm. The hollow chambers are disposed along the length of the elongate main body and connect the projectile borehole to an outer surface of the elongate main body. A first one of the hollow chambers is disposed in a direction perpendicular relative to the projectile borehole, and a second one of the hollow chambers is disposed in a non-perpendicular direction relative to the projectile borehole.
摘要:
The present invention describes a polymer useful as viscosity index improver comprising units derived from one or more ethylenically unsaturated ester compounds of formula (I), where R is hydrogen or methyl, R1 means a linear, branched or cyclic alkyl residue with 1-6 carbon atoms, R2 and R3 independently represent hydrogen or a group of the formula —COOR′, where R′ means hydrogen or a alkyl group with 1-6 carbon atoms, units of one or more ethylenically unsaturated ester compounds of formula (II), where R is hydrogen or methyl, R4 means a 2-alkyl branched alkyl residue with 12-18 carbon atoms, R5 and R6 independently are hydrogen or a group of the formula —COOR″, where R″ means hydrogen or an alkyl group with 12-18 carbon atoms, and units of one or more ethylenically unsaturated ester compounds of formula (III), where R is hydrogen or methyl, R7 means a linear alkyl residue with 12-24 carbon atoms, R8 and R9 independently are hydrogen or a group of the formula —COOR″, where R″ means hydrogen or an alkyl group with 12-24 carbon atoms wherein said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (I), based on the total weight of the polymer, said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (II), based on the total weight of the polymer, and said polymer comprises at least 10% by weight units derived from one or more ethylenically unsaturated ester compounds of formula (III), based on the total weight of the polymer.
摘要:
Bricks are disclosed which are of standard height (A) and length (B) but of increased width (C). By the provision of at least one thumbhole, preferably two, located in the brick substantially centrally with respect to its length and located with respect to the width of the brick such that the distance (D) between the outer face of the brick and the inner face of the thumbhole furthest from that outer face corresponds substantially to the width of a standard brick, the brick can be handled with ease even though it is heavier than the standard. Using it, full storey height single leaf walls may be economically produced without compromising their structural stability compared to a standard cavity wall built with standard bricks.
摘要:
A method for providing a urinary tract tissue graft composition includes providing a tissue culture frame and a segment of small intestinal submucosa and positioning the segment of small intestinal submucosa in the tissue culture frame such that the segment of small intestinal submucosa is suspended and held in a taut position by the tissue culture frame. Smooth muscle and urothelial cells are isolated from a tissue specimen of a subject and cultured, and then seeded upon the segment of small intestinal submucosa, thereby forming a urinary tract tissue graft. A tissue culture frame in which such a urinary tract tissue graft may be formed is also disclosed.
摘要:
This disclosure describes, generally, methods and systems for supporting multiple deployment models for enterprise business applications. In one embodiment, the method may include designating pillars associated with an enterprise business application. Each pillar may include application units which comprise logical groupings for application units used in the enterprise business application. The method may further include determining which of the application units are dependent to more than one of the pillars. Furthermore, based on the determination of the dependent application units, the method may generate deployment code associated with the dependent application units which is configured to be deployment model independent. The method may then receive, at deployment time, a deployment model designation indicating a type of deployment model selected to be used for the enterprise business application. Then, the enterprise business application may be deployed according to the deployment model designation.
摘要:
A distance measuring device mounted to a planter used to plant crops. The distance measuring device has a cable extending between a first pulley and second pulley wherein the cable has at least one target. A sensor located adjacent the first pulley and connected to a controller sends a signal to the controller when the sensor detects the target. Adjacent the second pulley is an encoder that sends a second signal to the controller based upon the rotation of the second pulley such that the controller can determine the amount of distance that the planter has traveled.
摘要:
A method for providing a urinary tract tissue graft composition includes providing a tissue culture frame and a segment of small intestinal submucosa and positioning the segment of small intestinal submucosa in the tissue culture frame such that the segment of small intestinal submucosa is suspended and held in a taut position by the tissue culture frame. Smooth muscle and urothelial cells are isolated from a tissue specimen of a subject and cultured, and then seeded upon the segment of small intestinal submucosa, thereby forming a urinary tract tissue graft. A tissue culture frame in which such a urinary tract tissue graft may be formed is also disclosed.
摘要:
The invention provides methods for producing high resolution crystals of ribosomes and ribosomal subunits as well as crystals produced by such methods. The invention also provides high resolution structures of ribosomal subunits either alone or in combination with protein synthesis inhibitors. The invention provides methods for identifying ribosome-related ligands and methods for designing ligands with specific ribosome-binding properties as well as ligands that may act as protein synthesis inhibitors. Thus, the methods and compositions of the invention may be used to produce ligands that are designed to specifically kill or inhibit the growth of any target organism.
摘要:
A method of selecting information sources from which information is provided to users via a telecommunications system, the method comprising: tracking the location of a user in the system by receipt of tracking information for the user; accessing location data indicating localities in which information from the respective sources is deemed to be relevant; generating a shortlist of information sources for the user on the basis of the tracking information and the location data; and transmitting the shortlist to a terminal associated with the user so as to allow the user to select an information source of interest and thereby to access information from the source.
摘要:
A biocidal material comprises an organic biocide immobilized on a polymeric support characterized in that the support is water-insoluble and the biocide is covalently bound to the support by a hydrolytically stable covalent linkage. The material can be used for inhibiting bacterial growth in an aqueous medium e.g. the wash water of a photoprocessing system. The material can be housed in a flow-through container.