Abstract:
Nerve guides which are formed from three dimensional (3D) arrays of highly aligned electrospun fibers are provided. The electrospun fibers are oriented parallel to the long axis of the guide, and gaps and elongated spaces between the stacked fiber arrays provide channels for directed axonal growth. In some embodiments, the nerve guides also comprise high precision gradients of beneficial substances such as growth factors, which aid in nerve regeneration and growth along the guide.
Abstract:
In an embodiment, a method is provided for tracking a state of a document that is accessible over a computer network. In this method, requests to modify the document are received by way of the computer network. A size of a set of these requests are identified to exceed a threshold size and an identifier that identifies this set of requests is generated. The identifier is then transmitted in a response to the requests by way of the computer network.
Abstract:
The present invention relates to recombinant cells and microorganisms of the phylum Labyrinthulomycota and their use in heterologous protein production. Novel promoter, terminator, and signal sequences for efficient production and, optionally, secretion of polypeptides from recombinant host cells and microorganisms are also encompassed by the present invention.
Abstract:
A method for creating a pseudo-world that includes identifying a first pseudo-world file system, wherein the first pseudo-world file system includes a plurality of folders and a plurality of attribute files in a file system hierarchy, wherein the file system hierarchy defines a plurality of parent child relationships between the plurality of folders and the plurality of attribute files, and processing each of the plurality of folders according to the file system hierarchy. Processing a folder of the plurality of folders includes identifying at least one child attribute file of the plurality of attribute files comprised in the folder, wherein the folder and the at least one child attribute file are in a parent child relationship of the plurality of parent child relationships based on the at least one child attribute file comprised in the folder, identifying a parent cell in the pseudo-world, wherein the parent cell is defined by a parent attribute file corresponding to the folder, and generating, in the pseudo-world, a child cell within the parent cell for each of the at least one child attribute files based on the parent child relationship. The method may further include displaying the pseudo-world.
Abstract:
A security hook includes a shaft with a chain receiving portion disposed at an end. The chain receiving portion has an arm and is configured to receive a chain. A blocking member protrudes from the shaft toward the arm of the chain receiving portion. The blocking member is configured to restrict disengagement of the chain from the chain receiving portion. The blocking member can be tapered to facilitate receiving the chain into engagement with the chain receiving portion. The arm of the chain receiving portion also can be tapered. A second blocking member can extend from the arm.
Abstract:
A security system for constraining the degree to which a door leaf (11) may be opened; the system being selectively activated from an inoperative position in which it does not block the opening and closing of the door leaf (11), into and out of an operative position in which it does so block the opening of the door leaf (11) beyond a predetermined constrained degree; the system being characterized in that it comprises: a chassis (14) adapted for mounting, in use, adjacent an opening edge of a door leaf (11); an electric actuator (17, 28, 36) mounted on the chassis (14); an arm (18, 29, 37) operating in conjunction with said actuator (17, 28, 36) so that the actuator drives the motion of said arm (18, 29, 37) without any lost motion mechanism.
Abstract:
This disclosure relates to a modified version of cyanovirin-N protein and a transformed Lactobacillus bacterium that is capable of recombinantly expressing this modified protein. Further disclosed are polynucleotide sequence encoding the modified cyanovirin-N protein, expression cassette that allows the expression of the modified protein, and method of make and use of the modified protein as well as the transformed Lactobacillus bacterium. In addition, this disclosure describes two novel promoters originated from L. jensenii, which are capable of directing a high level of gene expression in Lactobacillus bacteria. Also described are an expression cassette comprising one of the novel promoters, a genetically modified Lactobacillus bacterium containing the expression cassette, a method for recombinant gene expression in Lactobacillus bacteria using the novel promoters, and a method for delivery of proteins with desired biological activity to a mucosal surface in a human.
Abstract:
A novel multi-layer stretch film comprising at least 7 layers and having excellent mechanical properties and stretch film performance, comprising two outer, or skin layers that have moderate to high controlled cling and low blocking characteristics, and at least five internal layers to assist in producing mechanical strength and stretchability. The resins used in the film composition include polypropylene (PP), ethylene propylene copolymers, low density polyethylene (LDPE), linear low density polyethylene (LLDPE), medium density polyethylene (MDPE), high density polyethylene (HDPE), metallocene-catalyzed polyethylene (mPE), very low density polyethylene (VLDPE), and/or ultralow density polyethylene (ULDPE). The resins also may be blended to achieve a desired range of physical or mechanical properties of the final film product.
Abstract:
An electronic device having addressable storage elements and a bus so that the storage elements are accessible via the bus, an address register connected to the bus, a data register connected to the bus, terminals for serial scan-in and scan-out, a scanable emulation control register coupled to the terminals, and a selecting circuit responsive to bits in the emulation control register for coupling the address register and the data register to the terminals to enable scanning of the address and data registers.
Abstract:
Nerve guides which are formed from three dimensional (3D) arrays of highly aligned electrospun fibers are provided. The electrospun fibers are oriented parallel to the long axis of the guide, and gaps and elongated spaces between the stacked fiber arrays provide channels for directed axonal growth. In some embodiments, the nerve guides also comprise high precision gradients of beneficial substances such as growth factors, which aid in nerve regeneration and growth along the guide.