摘要:
Methods of identifying polymorphisms associated with hereditary spastic paraplegia (SPG), are described. The polymorphisms associated with SPG include specific mutations in the receptor expression enhancing protein 1 (REEP1) gene. Also described are methods of diagnosis of SPG.
摘要:
An exemplary software architecture allows for defining and accessing data and auxiliary data for an item in a navigable namespace. For example, such an exemplary architecture can include a provider engine operable to access data for an item in a navigable namespace, an auxiliary provider engine operable to access auxiliary data for the item and an auxiliary provider class for use in defining the auxiliary data for the item and accessing the auxiliary data for the item. Various other exemplary technologies are also disclosed.
摘要:
Tissue coverings customized with images of underlying tissue are disclosed. Wounds, unwanted features, blemishes and the like may be camouflaged or masked by the tissue coverings, which can include photographic images of a patient's underlying tissue.
摘要:
A syringe-like device (hereinafter “syringe”) that is operable by a single hand, wherein the syringe includes a plunger for ejecting and then retracting a fiber or filament used for the collection of solids, solids in suspensions and liquids, wherein the syringe includes a microchip embedded in the syringe housing, and wherein the microchip enables electronic chain of custody tracking of a sample from a point of origin through final analysis.
摘要:
Polyethylene compositions having improved printability are provided. The compositions which are comprised of a polyethylene base resin, polyethylene glycol and polyethylene modified with carboxylic acid or carboxylic acid derivative functionality are melt blended under conditions of mixing and shear to increase their melt elasticity.
摘要:
Systems and/or methods are presented that may be used to enable operation of a command line having an upstream command and a downstream command where the upstream command may output data of a type that may be unacceptable as input to the downstream command.
摘要:
A radiation emitting apparatus is disclosed that emits a substantially homogenous beam of radiation from an irregularly shaped output end. As described herein, a radiation emitting apparatus includes a bundled fiberguide coupled to an energy distribution tuner. The bundled fiber guide is coupled to the energy distribution tuner to receive a substantially uniform distribution of high power energy. The bundled fiber guide is configured to distribute the energy to emit a substantially uniform distribution of lower power energy toward a target surface, such as a body surface. The bundled fiber guide may include a plurality of fused optic fibers, a plurality of beam splitting mirror elements, or tapered waveguides.
摘要:
Milled, small particle size, solid bicyclo[2.2.1]heptane dicarboxylate salt-containing thermoplastic nucleating additive formulations further comprising at least one anticaking agent for improved haze reduction, improved nucleation performance, and prevention of potential cementation (via agglomeration) of the salt component present therein are provided. Such small particle size dicarboxylate salts provide desirable properties within thermoplastic articles, particularly as nucleating agents, but apparently suffer from certain clarity issues and agglomeration problems (due to the flat and thin plate structures of such compounds and the propensity they exhibit to cohere to each other during storage), making utilization thereof less desirable for certain applications. Thus, an improvement has been provided to permit full benefit of the excellent crystallization temperatures, stiffness, and calcium stearate compatibility such dicarboxylate salts accord within target low haze thermoplastics. Furthermore, unexpected improvements in dusting reduction have been found upon the utilization of such anticaking additives in combination with the aforementioned nucleating salts. Thermoplastic additive compositions and methods of producing thermoplastics with such nucleator/anticaking additive combinations are also contemplated within this invention.
摘要:
A process and equipment for plasma sterilization in which articles in a sterilizing chamber are taken through at least one combination sterilizing cycle. The articles to be sterilized may include the interior of a vessel or chamber. In that case, the vessel or chamber itself may serve as a sterilizing chamber and connects to the plasma generating chamber. Each combination sterilizing cycle includes a pulsed treatment with gaseous antimicrobial agent, removal of the gaseous antimicrobial agent, and a plasma treatment. The pulsed treatment includes one or more pulse-vacuum cycles, each pulse-vacuum cycle includes the steps of evacuating the sterilizing chamber and exposing the article to the gaseous antimicrobial agent with a predetermined pressure profile during a predetermined time. The gaseous antimicrobial agent is preferably carried in a gas mixture with a nonreactive carrier gas. In one embodiment, the predetermined pressure is pulsed. In another embodiment, it is ramped. After the pulsed treatment, the antimicrobial agent is removed by evacuating the sterilizing chamber. The plasma treatment includes exposure of the article to a plasma having essentially uncharged, highly reactive free radicals, molecules and atoms.
摘要:
A method for plasma sterilization within a controlled temperature range includes exposing the interior of a chamber and any articles therein to a gas plasma flowing from a plasma generating chamber until the temperature in the chamber rises to a preselected maximum temperature. The flow of the plasma gas to the chamber is terminated when the temperature in the chamber falls to a temperature below the preselected maximum temperature. These steps are repeated until sterilization of the interior of the chamber or any articles therein is effected. The temperature below the preselected maximum temperature when gas plasma flow is again initiated is preferably not more than 3.degree. C. below the preselected maximum temperature. The gas plasma can be generated from a gas mixture that includes oxidizing and/or reducing agents. Preferably the pressure in the sterilizing chamber rises to from 0.1 to 10 torr when the gas plasma is flowing into the chamber, and the pressure in the sterilizing chamber falls to a lower pressure when the gas plasma flow into the sterilizing chamber is terminated. The articles to be sterilized include the interior of a vessel or chamber. The vessel or chamber itself serves as a sterilizing chamber and connects to the plasma generating chamber.