摘要:
A system and method for out-of-band network management is provided wherein one or more different management interfaces are converted into a common format management data. The system may encrypt the common format management data. The system may also authenticate each user that attempts to access the management interfaces.
摘要:
A warning system for individuals comprises a vest pocket monitoring unit (1) consisting of a motion sensor (2), an alarm transmitter (3), a receiver (4), a display (5) and of a memory (6). This simple, space-saving base warning device is sufficient for many uses but can be completed with a separate radio manometer (8), which is connected to a compressed-air breathing apparatus, and/or with a separate radio vital function sensor system (11) and/or with a separate radio measuring instrument (14) for determining the conditions of the surroundings, and can be completed with either a data radio unit (18) and/or voice radio device (19) that is/are connected via a physical connection.
摘要:
The invention relates to an automatic-lung regulator for compressed-air respiration apparatus, comprising a diaphragm (2) that can be actuated by respiration for controlling the air supply. Said regulator has a fixing moulded body (5) on a locking lever (1) for locking the diaphragm in an operating phase, said body being maintained in a release or locking position by a first spring element (4). A second spring element (10), which can be displaced in a longitudinal direction in a limited manner, acts as a safety fixing element in order to reinforce the locking action of the locking lever, when the automatic-lung regulator is subjected to external mechanical influences.
摘要:
Ein zwischen Verdichter und Turbine eines Gasturbinentriebwerks vorgesehenes Luftführungssystem umfasst eine vom Brennkammerinnengehäuse (4) sowie ersten und zweiten Dichtungen (7, 8) zum rotierenden Verdichterwellenkonus (12) hin begrenzte Luftkammer (5) und eine an die zweite Dichtung (8) anschließende Achsschubkompensationskammer (6), die jeweils mit von der Kompressorluft abgezweigter Turbinenkühlluft (B', C) beaufschlagt sind. Aufgrund des gegenüber der Luftkammer höheren Druckes in der Achsschubkompensationskammer werden die hohen Achskräfte ausgeglichen. Die über die zweite Dichtung (8) in die Luftkammer zurückströmende Luft wird mit einem Strömungsführungsmittel (16) in der Luftkammer geführt und von Einbauten (10) und den abströmenden Luftmassen getrennt. Daraus resultiert eine hohe Spülwirkung und eine reduzierte Wirbelbildung und letztlich eine verringerte Wärmebelastung.
摘要:
The present invention provides methods for manipulating the intrinsic strain of cells by treating tissue engineered constructs or native tissue with compounds which affect the intrinsic strain setpoint of the cells in order to modulate matrix synthesis, secretion, organization and/or remodeling so that the tissues withstand in vivo mechanical forces and have the structural characteristics of host tissue which has been permanently altered by injury, atrophy or disease. The compounds include binding site peptides, ATP, UTP and related analogues, IL-1βb, TGF-α, cytochalasin D, hyaluronic acid, nocodazole and others. Also provided are methods for applying a mechanical external strain to the tissues, as well as methods for modulating the expression of cytoskeletal genes that transcribe cytoskeletal proteins which regulate a cell's intrinsic strain setpoint.
摘要:
A framework for supporting the display of information includes at least one server; and one or more network virtual computers (NVCs) connected to the at least one server, each NVC also connected to a respective information display device. Each NVC is constructed and adapted to obtain video commands from the at least one server connected thereto, to decode the video commands; and to render information corresponding to the decoded commands on the information display device connected thereto. The commands may be HTML commands and the NVC decodes and renders the HTML commands. The server may include a screenscraping mechanism to preprocess content, prior to sending it to a connected NVC, by converting the content to a generic file format such as MPEG or AVI.
摘要:
Bei der inneren passiven Laufspaltregelung einer Hochdruckturbine mit sich unter Wärmeeinfluss radial dehnenden Innenringen, die den Luftspalt gehäuseseitig begrenzende Linersegmente (9) radial verstellen, ist auf der Seite einer nicht statischen Rotorlagerung an den inneren Plattformen (7b) der Leitschaufeln (7) ein radial dehnbarer U-förmiger Innenring (10) - jedoch mit Dehnungsausgleich in axialer und Umfangsrichtung - befestigt, der mit von der Plattform abstrebenden Stegen (13, 14) eine Kipp- und Rollmomente aufnehmende Torsionsbox (8) bildet.
摘要:
The invention relates to a device for simultaneous multiple and high parallel synthesis of compounds based on solid phase synthesis, especially for peptide synthesis. In order to avoid multiple, time-consuming and costly rinsing processes which were previously necessary for solid phase synthesis after the distribution and replacement of reagents, an improved device is provided for fully automated synthesis and subsequent decomposition of the synthesized compounds, wherein respectively separate synthesis pins (11) are provided for the synthesis building blocks and provided with a reagent reservoir (20;21) and individual dosing. The synthesis pins (11) are disposed in a separate holder (4) and are taken from said holder (4) by a gripping arm (2) of the synthesis machine (1). The reaction chambers (9) of the synthesis plates (5) are sealed (covered) on the open sides thereof by a permeable material (25) to ensure that the synthesis pins (11) are placed and that the reagents are dosed in a contamination-free manner on the solid or liquid phase. A sample plate (27) is arranged underneath the valve block (6) in order to receive the samples which are released after the decomposition reaction.
摘要:
Disclosed is a tissue engineered construct analytical imaging system (10) for use with culture wells (12) having tissue engineered constructs therein, which are positionable in an incubator apparatus (16) or other enclosed environment. The system (10) includes an imaging device (18) in operational communication with the enclosed environment for obtaining data reflective of a well area of interest in the culture well (12), without the removal of the culture well (12) from the enclosed environment. A computer controller (20) can receive data from the imaging device (18), analyze the data and determine desired parameters within the well area of interest and/or output data reflective of the results of the analysis. A computer-implemented method of obtaining and analyzing images of tissue engineered constructs is also disclosed.
摘要:
Bei einer Vorrichtung zur präzisen elektrochemischen Bearbeitung ist der die Schwingbewegung ausführende Werkzeugträger (2) in einem die Vorschubbewegung ausführenden Gehäuse (2) in Lagerbuchsen (25, 26) aus quellfähigem Material gelagert. Die Versorgung mit der Quell- sowie Kühl- und Schmierflüssigkeit erfolgt aus in dem Gehäuse ausgebildeten Flüssigkeitskammern (4, 5). Eine weitere Flüssigkeitskammer (6) vermeidet den E-lektrolytzutritt zu den Lagerbuchsen. Die lineare Schwingbewegung des Werkzeugträgers wird mit einem senkrecht zu diesem angeordneten, das Gehäuse durchgreifenden Schwinghebel (33) erzeugt, der von dem Exzenter (30) eines Antriebsmotors (29) mit diesem zugeordneten Frequenzumrichter angetrieben wird. Mit Hilfe einer Messeinrichtung (42) und eines Befestigungsmittels (43) kann der Werkzeugträger in einer definierten Lage arretiert und die Vorrichtung auch ohne Schwingbewegung der Elektrode mit hoher Genauigkeit betrieben werden.