摘要:
Users can create computational models in a spreadsheet application and automatically apply the model to data stored in a relational database. By importing a sample of the data from a database table into the spreadsheet application, users can build spreadsheet models that perform analysis and computations on the sample data. Once the model is complete, the spreadsheet model is translated into an SQL format model understood by the database. The SQL model can operate on the entire data set in the database, rather than just the sample data used to construct the model. The SQL model and its associated data are stored in the database, and the model can be executed on a different sets of data. A web browser based front-end allows model users to access the SQL model via a web browser, eliminating the need for model users to have a spreadsheet application.
摘要:
A composition and use thereof for the prophylaxis or treatment of Alzheimer's disease, motor neurone disease, Lewy body disease, Pick's disease or progressive supranuclear palsy. The composition includes an agent which modulates or inhibits tau-tau association and which does not inhibit tau-tubulin binding. In the method the agent is administered to an individual in order to achieve the desired therapeutic effect. Preferably the agent which is administered is a phenothiazine compound.
摘要:
A rear-mounted air guide device for a motor vehicle includes an air guide element which can be adjusted in relation to the vehicle body between a retracted inactive position and an extended active position. In the retracted inactive position, the air guide element, which forms the upper body surface in some regions, has a different attack angle than in the extended active position, in which the air guide element extends in a spaced manner to the upper body surface. A device, provided for fastening and adjusting the air guide element, has a simpler design, can be produced more inexpensively, and requires little space, is provided by way of at least one support, seated displaceably on the vehicle body, which can be moved in the vertical direction and which includes on its upper end region a contact area for the air guide element pivoted on the support. The air guide element, in the extended active position, rests in some regions on the contact area of the support and is held in this position by a spring element. In retracted inactive position, the air guide element is swiveled against the action of the spring element and is supported on its bottom by the vehicle body.
摘要:
A composition and use thereof for the prophylaxis or treatment of Alzheimer's disease, motor neurone disease, Lewy body disease, Pick's disease or progressive supranuclear palsy. The composition includes an agent which modulates or inhibits tau-tau association and which does not inhibit tau-tubulin binding. In the method the agent is administered to an individual in order to achieve the desired therapeutic effect. Preferably the agent which is administered is a phenothiazine compound.
摘要:
The invention relates to methods for individually separating microorganisms from a suspension or culture, parallel cultivation of individual cells and analyzing the metabolic performances thereof. The invention enables basic microbial operations such as media optimization, screening according to images of novel natural substances and special metabolic performances, qualitative and quantitative detection of the effects of nutrient substrates, effectors and active substances including the media optimization and selection of microorganism clones with specific properties from large populations according to mutagenesis, transformation, transfection and genetic processing in addition to the detection of microbial contaminations to be carried out. One advantage of the invention is that it can be applied when microorganisms having outstanding properties can be respectively obtained as individual cells or individual organisms from a large population and can be characterized as pure cultures or when the effect of influencing variables can be examined in many fully comparable cultures.
摘要:
An exhaust nozzle bell for a rocket engine including a first part arranged on a motor of the rocket engine, and a second part coupled to the first part. The second part having a stowed position in which the second part surrounds the first part and is positioned closer to the motor, and an operating position in which the first part and the second part form a continuous shape and the second part is arranged farther from the motor. Moreover, the nozzle can include an extension mechanism structured and arranged to extend the second part from the stowed position to the operating position, the extension mechanism including a plurality of swiveling extension arms, wherein the extension arms have first and second ends. Furthermore, each of the extension arms comprise one of a sliding and rolling element on an end facing the second part of the exhaust nozzle bell. The instant abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
摘要:
A composition comprising (a) an epoxy resin having, on average, more than one 1,2-epoxy group per molecule, (b) a polyol as epoxy resin curing agent and (c) a solid microgel-amine adduct as accelerator has high latency, good storage stability and a wide processing window.
摘要:
An extendible solar generator has an extendible solar cell structure and an extendible support array structure which has a first cross member and is connected with a stowage housing for the solar cell structure. The support array structure can be rolled out independently of the solar cell structure and has guiding devices for rolling out the solar cell structure after the array structure has rolled out.
摘要:
Reaction products of a microgel that contains carboxylic acid groups with a nitrogen-containing base have a high latency and high stability towards mechanical influences and are suitable as hardeners for one-component epoxy resin systems.
摘要:
An antenna reflector for satellites or space vehicles having a number of hexagonal individual reflectors (1) which can be arranged around a rigid central element (2). The reflectors (1) are connected to the central element (2) by a support structure (3) that can collapse to hold the reflectors in a compact storage state or be extended to deploy the reflectors. The reflectors (1) are folded like an umbrella in a transport state when the reflectors are collapsed and at the place of use, they are brought into their operating positions and spread out, so that they collectively form a reflector surface. Each reflector (1) has a foldable surface structure connected by a multiple number of ribs (11) to a rigid, central structure (12).