摘要:
Plants are engineered to express HIV related surface protein genes. The plants can be used as a source of the protein for a variety of purposes. Plant tissue can be orally administered to animals to elicit an immune response or provide protection from viral infection. The protein can be extracted and delivered to animals. Plant produced proteins can also provide a less expensive and more readily available source of the protein as reagents or in other experimentation involving HIV and SIV proteins.
摘要:
The invention relates to an arrangement of contact areas and test areas on patterned semiconductor chips. The contact areas and the test areas are electrically connected to one another via a conduction web. Whereas the contact areas are arranged in a first region, which has no components of an integrated circuit, the test areas lie in a second region of the top side of the semiconductor chip, which region has components of an integrated circuit.
摘要:
A method of stabilizing a vehicle, in particular for stabilizing the vehicle with respect to tilting movements, to the load condition of the vehicle, performs a control depending on a load condition of the vehicle, and the load condition of the vehicle is determined by way of a vehicle mass that is established due to a balance of forces that act on the vehicle, and/or by way of a characteristic speed of the vehicle.
摘要:
A method for suppressing a lateral rollover tendency of an at least two-axle and at least two-track vehicle, wherein when a first threshold value of a dynamic and/or static quantity correlating with a vehicle lateral acceleration is exceeded, maximum brake pressures are introduced into the wheel brakes of the vehicle as a rollover prevention, with the threshold value representing a value at which a risk of rollover is encountered at a permissible vehicle load of any type; and a second threshold value of a quantity correlating with the vehicle lateral acceleration is provided, at which low brake pressures are introduced, which is lower than the first threshold value, and wherein the quantity correlating with the vehicle lateral acceleration represents a low rollover tendency level.
摘要:
Method for transferring an electronic sum of money from a credit memory associated with a money sender to an account or to a credit memory associated with a money receiver via a telecommunications and data network in real time, the necessary connections being set up via a transaction server.
摘要:
The present application relates to a human monoclonal antibody specific for the serotype IATS O6 of P. aeruginosa, a hybridoma producing it, nucleic acids encoding it, and host cells transfected therewith. Further, the present invention relates to methods for producing said monoclonal antibody. In addition, the present invention relates to pharmaceutical compositions comprising at least one antibody or at least one nucleic acid encoding said antibody.
摘要:
A solution of tetramethylammonium hydroxide in water comprises a surfactant component and a hydrotropic component. A process for preparing a solution for developing an exposed photoresist comprises the steps: preparation of a solution of tetramethylammonium hydroxide in water; addition of a surfactant component; and addition of a hydrotropic component.
摘要:
The present invention relates to mixtures of catenate and cyclic siloxane oligomers of the formulae I and II where the substituents R consist of (i) aminopropyl-functional groups of the formula —(CH2)3—NH2 or —(CH2)3—NHR′ or —(CH2)3—NH(CH2)2—NH2 or —(CH2)3—NH(CH2)2—NH(CH2)2—NH2,in which R′ is a linear, branched or cyclic alkyl group of 1 to 18 carbon atoms or an aryl group of 6 to 12 carbon atoms, and (ii) methoxy, ethoxy, 2-methoxyethoxy and/or propoxy groups, and (iii) if desired, alkyl, alkenyl, isoalkyl or cycloalkyl groups of 1 to 18 carbon atoms and/or aryl groups of 6 to 12 carbon atoms, and where not more than one aminopropyl-functional group is attached to one silicon atom and the degree of oligomerization of compounds of the formula I is within the range 2
摘要:
Particulate magnesium ethoxide having a high coarse particle content can be obtained in a simple and economical manner by the present invention, which provides a process for preparing particulate magnesium ethoxide having a coarse grain content, and includes reacting metallic, optionally activated, magnesium with liquid ethanol under pressure at a temperature above 78° C. The present invention also relates to particulate magnesium ethoxide having a coarse grain content, which contains: 500 &mgr;m.
摘要:
A scanning device for semiconductor wafers with which rapid and dependable scanning is permitted. The invention is characterized by a base plate with a guiding pin protruding from it for the manual guidance of a depositing plate which is displaceable on the latter. The depositing plate is intended to receive a semiconductor wafer and is provided on an underside with meandering guiding channels for guiding by the guiding pin. A liquid drop is kept on a surface of the semiconductor wafer by a scanning tube and collects metal and dopant traces from the semiconductor wafer. The liquid drop can then be analyzed for determining a purity of the surface of the semiconductor wafer.