摘要:
The invention relates to disposable device for the continuous centrifugal separation of a physiological fluid. The inventive device comprises: a fixed axial element; a centrifugation chamber which is mounted such that it can rotate around the axis of said element; an inlet channel for the blood to be centrifuged, the dispensing port of which is located close to the base of the chamber; and an outlet passage for a separated constituent, the inlet port of which is located close to the other end of the chamber in a concentrated area of one of the separated constituents having the lowest mass density in order for same to be removed continuously. The above-mentioned chamber takes the form of a long tube. The fixed axial element comprises a second outlet passage for a second of the separated constituents, the inlet port of which is located close to the end of the chamber opposite the above-mentioned base in a concentrated area of said second separated constituent having the highest mass density in order for same to be removed continuously.
摘要:
Data storage circuitry for controlling access to data stored in a memory is disclosed. The data storage circuitry comprises: a data store for storing a subset of the data stored in the memory; access circuitry for receiving access requests and for outputting the requested data, at least some of the received access requests being ordered access requests requiring the accessed data to be output in a same order as the access requests are received in; control circuitry for controlling access to the data; and retrieval circuitry for retrieving the data from the memory; wherein the control circuitry is responsive to an access request received from the access circuitry to access the data store and in response to detecting a miss in the data store when the requested data is not stored in the data store to transmit the access request to the retrieval circuitry; the retrieval circuitry being configured to retrieve requested data from the memory in response to the access request and to store the data in the data store and being responsive to no asserted output inhibit signal associated with the data access request to transmit the retrieved data to the access circuitry for output and being responsive to an asserted output inhibit signal associated with the data access request not to transmit the retrieved data to the access circuitry; the data storage circuitry further comprising detection circuitry for detecting an earlier ordered access request that misses in the data store and a later ordered access request that hits while the earlier ordered access request is pending, the data storage circuitry being configured to halt the later ordered access request and in response to receipt of a subsequent ordered access request while the earlier ordered request is still pending to assert an output inhibit signal associated with the subsequent ordered access request and in response to detection of completion of the earlier ordered access request to deassert the output inhibit signal.
摘要:
The present invention relates to a G-protein coupled receptor and a novel ligand therefor. The invention provides screening assays for the identification of candidate compounds which modulate the activity of the G-protein coupled receptor, as well as assays useful for the diagnosis and treatment of a disease or disorder related to the dysregulation of G-protein coupled receptor signaling.
摘要:
A method of three-dimensionally reconstituting the shape of a singular body in a reference coordinate system and on the basis of initial imaging data acquired by an imaging system of the scanner or MRI type, wherein the method includes the steps of, constituting an approximate three-dimensional model of the singular body on the basis of a parameterizable generic model that is modified as a function of descriptive parameters derived from said initial data, and correcting the approximate model by comparing it (2) with the initial imaging data (D).
摘要:
The invention relates to a centrifugation enclosure (1) made of rigid plastic that comprises a member (1b) adapted to engage with the driving organ of a centrifugation machine (M) and a communication member (5) between the enclosure (1) and the outside, made of rigid plastic and comprising an first duct (5a) extending therethrough for supplying said enclosure (1) as well as two ducts (5b, 5c) extending therethrough for discharging the separated components. A holder (3) made of rigid plastic and having a network of channels (4a, 4b, 4c) formed therein connects the ducts (5a, 5b, 5c), respectively, to supply (P1) and reception (P2, P3) tanks, with side sealing members (6) of said channel network (4a, 4b, 4c). The ends of the ducts (5a, 5b, 5c) are adjacent to the respective ends of the channels (4a, 4b, 4c), and the ends of the ducts (5a, 5b, 5c) have surfaces mating with the end surfaces of the respective channels (4a, 4b, 4c), said mating surfaces being connected to one another.
摘要:
Provided are a method, system, deployment and program for managing data transfer in consistency group formation. In one embodiment, a transfer time for a data structure is selected as a function of at least one determined backlog. Upon expiration of the selected transfer time, the mode of operation may be switched. By dynamically selecting a transfer time, backlogs may be reduced to increase the likelihood of successful creation of a consistency group. Other embodiments are described and claimed.
摘要:
A method of performing a processing task in a data processing apparatus is provided that reduces memory usage of the processing task. According to this method a Virtual Machine performs the steps of accessing platform-neutral program code in a function repository, executing the processing task on the Virtual Machine and analysing at a current execution point on a function-by-function basis which functions in the function repository are inactive functions. The Virtual Machine performs software-based unloading from the function repository of at least a portion of platform-neutral program code corresponding to one or more inactive functions. A corresponding virtual machine and data processing apparatus are also provided.
摘要:
One of the ends of this chamber has sealing means and is traversed by an intake channel for the blood that is to be centrifuged, and by at least one discharge channel). At least one circular deflector, concentric to the axis of revolution, is situated between the outlet of the intake channel and the admission port of the discharge channel in order to form an axial flow of the blood with a current counter to that formed against the lateral wall. This deflector has an alternating sequence of contiguous concave parts and convex parts that have or define between them crest lines or thalweg lines, at least some of these lines being inclined in the direction of the axis of revolution of the chamber.
摘要:
A processor 2 is provided with the ability to execute program instructions in the form of Java bytecodes including a dedicated null checking instruction. The null checking instruction reads the top of stack value, compares this with a null value and jumps to an exception handling routine if the top of stack value equals the null value, otherwise the next program instruction is executed.
摘要:
The inventive method for centrifugal separation of a determined volume of physiological liquid, in particular blood, at initial process step, consists in forming a flow of said liquid whose thickness is close to the size of largest particles (L3) contained therein at a volume ratio of