Abstract: A composition for forming a fiber includes at least one polyamide and caprolactam. The at least one polyamide has a number average molecular weight between 38,000 Da and 100,000 Da. The polyamide is at least partially dissolved in the caprolactam. The caprolactam comprises between 20 wt. % and 90 wt. % of the composition.

Abstract: Throttling for network requests may be implemented. A request processing balance may be provided for processing received network requests for a given period of time. As network requests are received, processing costs may be determined for the network requests. Processing costs may be determined on-the-fly based on processing times, resources consumed, or costs incurred to process the network requests at additional systems, in some embodiments. The request processing balance may be updated according to the determined processing costs of received network requests. Network requests may be throttled based on the current request processing balance. In some embodiments, an estimated processing cost may be determined and compared with the current request processing balance to determine whether to throttle the network requests.

Abstract: An apparatus includes a main body substantially enclosing an interior volume. The main body is elastically expandable to an inflated configuration. The apparatus further includes a vent aperture in the main body and a vent cover at least partially overlapping the vent aperture. The vent aperture and the vent cover define a passage from the interior volume to outside of the main body. In the inflated configuration of the main body and within a pressure threshold of the interior volume, the vent cover constricts the passage proportionately to a pressure increase in the interior volume of the main body.

Abstract: A mobile event payment (MEP) computing system used for exchanging virtual currency between a user and a merchant at a mobile event is provided. The MEP computing system includes a MEP computing device including a processor communicatively coupled to a memory device and in communication with at least a user device. The processor is programmed to store a user profile and a merchant profile for exchanging virtual currency, to receive a virtual currency delivery message, and to transmit a virtual currency delivery message to the user mobile device. The processor is programmed to receive a virtual currency payment message including an account identifier associated with the merchant, to electronically deduct the amount of virtual currency from the updated amount of virtual currency of user account, and to electronically add the paid virtual currency to the virtual currency of the account associated with the merchant profile.

Abstract: A method is described for preparing a sorbent comprising the steps of: (i) mixing together an inert particulate support material and one or more binders to form a support mixture, (ii) shaping the support mixture by granulation in a granulator to form agglomerates, (iii) coating the agglomerates with a coating mixture powder comprising a particulate copper sulphide and one or more binders to form a coated agglomerate, and (iv) drying the coated agglomerate to form a dried sorbent.

Abstract: A process for removing halogen compounds, particularly chlorine compounds, from a process fluid, includes the steps of (i) passing a process fluid containing hydrogen halide over a first sorbent to remove hydrogen halide and generate a hydrogen halide depleted process fluid and then, (ii) passing the hydrogen halide depleted process fluid over a second different sorbent to remove organic halide compounds therefrom. A purification system suitable for removing hydrogen halide and organic halide compounds from process fluids is also described.

Abstract: A computing environment is disclosed that receives from devices requests directed toward services accessible in the environment, and that forwards communications from services in the environment to devices registered with the environment. During a registration process at the environment, devices are assigned a device identifier that is used to identify and authenticate each particular device and requests communicated from and to the device via the environment. The computing environment maintains state information for each device that has been registered with the system. As the device interacts with the system, the state information is updated to reflect the changes in the device. When requests to perform functions are received from devices, the computing environment determines for the particular device and the particular function requested what processing needs to be performed by the environment in response to the request.

Abstract: A method for obtaining query response data by a relational database management system (RDBMS) is provided. The method receives a user input query, by a processor associated with the RDBMS, wherein the user input query comprises a query request for a set of data; formats the user input query into a second query language suitable for communication between the RDBMS and a query response interface associated with a second data storage external to the RDBMS, by the processor, to generate a reformatted user input query, wherein the RDBMS is configured to perform query operations using an n-ary tree format, and wherein the query response interface is configured to perform query operations using a binary tree format consisting of two child nodes per non-terminal node of a binary tree; and transmits the reformatted user input query to the query response interface, via a communication device communicatively coupled to the processor.

Abstract: A process is described for removing halogen compounds, particularly chlorine compounds, from a process fluid, comprising the steps of (i) passing a process fluid containing hydrogen halide over a first sorbent to remove hydrogen halide and generate a hydrogen halide depleted process fluid and then, (ii) passing the hydrogen halide depleted process fluid over a second different sorbent to remove organic halide compounds therefrom. A purification system suitable for removing hydrogen halide and organic halide compounds from process fluids is also described.

Abstract: A razor for supporting a razor blade comprising a blade support arm, a handle element, and a cover element coupleable with the blade support arm. The razor can removably support the razor blade between the blade support arm and the cover element. The blade support arm can have a recess formed therein, and the cover member can be coupled with the blade support arm adjacent to the recess. Additionally, the cover member can be rotatable relative to the blade support arm to allow easy removal and/or replacement of the blade.

Abstract: The invention relates to a method for preparing lead (212) for medical use. This method comprises the production of lead (212) by the decay of radium (224) in a generator comprising a solid medium to which the radium (224) is bound, followed by the extraction of the lead (212) from the generator in the form of an aqueous solution A1, characterised in that the lead (212) contained in the aqueous solution A1 is purified from the radiological and chemical impurities, also contained in said aqueous solution, by a liquid chromatography on a column. The invention also relates to an apparatus specially designed for automated implementation in a closed system of said method. It further relates to lead (212) produced by means of this method and this apparatus. Applications: manufacture of radiopharmaceuticals based on lead (212), useful in nuclear medicine for the treatment of cancers, particularly by a-radioimmunotherapy, or for medical imaging, in both humans and animals.

Abstract: There is disclosed a synthetic joint stabilisation device (10) and associated assembly, the device having a particular use in a method of stabilising a dislocated acromioclavicular joint. The joint stabilisation device (10) comprises a first elongate portion (22) forming a first free end (24); a second elongate portion (26) forming a second free end (28) which is opposite the first free end; and an integral eye (30) provided at a location which is between the first and second free ends, the eye serving for securing the device to a bone (19) of a patient. The device (10) is at least partly tubular so as to define an internal cavity (32), said part, of the device being of a woven material.

Abstract: A system and process are disclosed for providing users with page previews during page loading events, such that the delay experienced before the display of page content is reduced. The previews may include screenshots of the pages or of portions thereof, and may be generated periodically and cached by the system for delivery to user devices. The process of generating and delivering the previews via the Internet or some other network may be implemented partly or wholly within an intermediary system that sits logically between the user devices and content servers. The process may be used with existing browsers without the need for any browser modifications, or may be used with a “preview-aware” browser that includes special program code for providing page previews.

Abstract: A computing environment is disclosed that receives from devices requests directed toward services accessible in the environment, and that forwards communications from services in the environment to devices registered with the environment. During a registration process at the environment, devices are assigned a device identifier that is used to identify and authenticate each particular device and requests communicated from and to the device via the environment. The computing environment maintains state information for each device that has been registered with the system. As the device interacts with the system, the state information is updated to reflect the changes in the device. When requests to perform functions are received from devices, the computing environment determines for the particular device and the particular function requested what processing needs to be performed by the environment in response to the request.

Abstract: A system and process are disclosed for providing users with page previews during page loading events, such that the delay experienced before the display of page content is reduced. The previews may include screenshots of the pages or of portions thereof, and may be generated periodically and cached by the system for delivery to user devices. The process of generating and delivering the previews via the Internet or some other network may be implemented partly or wholly within an intermediary system that sits logically between the user devices and content servers. The process may be used with existing browsers without the need for any browser modifications, or may be used with a “preview-aware” browser that includes special program code for providing page previews.

Abstract: The invention relates to a method for preparing lead (212) for medical use. This method comprises the production of lead (212) by the decay of radium (224) in a generator comprising a solid medium to which the radium (224) is bound, followed by the extraction of the lead (212) from the generator in the form of an aqueous solution A1, characterized in that the lead (212) contained in the aqueous solution A1 is purified from the radiological and chemical impurities, also contained in said aqueous solution, by a liquid chromatography on a column. The invention also relates to an apparatus specially designed for automated implementation in a closed system of said method. It further relates to lead (212) produced by means of this method and this apparatus. Applications: manufacture of radiopharmaceuticals based on lead (212), useful in nuclear medicine for the treatment of cancers, particularly by a-radioimmunotherapy, or for medical imaging, in both humans and animals.

Abstract: Compounds of Formula (I): pharmaceutically acceptable salts thereof, deuterated derivatives of any of the foregoing, and metabolites of any of the foregoing are disclosed. Pharmaceutical compositions comprising the same, methods of treating cystic fibrosis using the same, and methods for making the same are also disclosed. Also disclosed are solid state forms of Compound 1 and salts and solvates thereof.

Abstract: A method is described for preparing a sorbent comprising the steps of: (i) forming agglomerates comprising a particulate support material, (ii) coating the agglomerates with a coating mixture powder comprising a particulate copper sulphide and a particulate calcined, rehydratable alumina to form a coated agglomerate, and (iii) drying the coated agglomerate to form a dried sorbent.

Abstract: A method is described for preparing a sorbent comprising the steps of: (i) mixing together a particulate copper sulphide material and a particulate calcined rehydratable alumina, (ii) shaping the mixture, and (iii) drying the shaped mixture to form a dried sorbent.