摘要:
The present invention is a spatially aligned conjugated composition which comprises at least one chemically modified substance which is immunologically representative of a prechosen infectious agent and provides a chemical constituent for entering into and forming a thioether bond; a plurality of chemically substituted metallic oxide particles which range from about 10-10,000 nanometers and are able to enter into a thioether bond and covalent linkage; and at least one thioether bond and linkage joining the metallic oxide particles in a controlled and spatially aligned manner to the antigen or hapten. The conjugated composition may be alternatively employed as an immunogen; as a vaccine; as a diagnostic tool and reactant; and as an analytical material suitable for testing the pharmacological activity of new compounds.
摘要:
A system (10) for cooling freight goods on board an aircraft comprises a refrigerating apparatus and a cooling station (14) to which cooling energy generated by said refrigerating apparatus is fed by means of a refrigerating medium and which is connected to an air infeed line (29) of an air-conditioning installation of the aircraft, wherein an air outlet aperture (16) of the cooling station (14) is connectable to a freight compartment (24) of the aircraft in order to discharge into said freight compartment (24) air which has been cooled down to a desired temperature.
摘要:
The invention relates to an improved aircraft electronics cooling system for an aircraft having a liquid cooling system (2), the aircraft electronics cooling system providing a thermal coupling between an electronic device (40a, 40b, 40c, 40d, 42, 44) to be cooled and the liquid cooling system (2) of the aircraft. A coolant delivered by the liquid cooling system (2) may flow through a board of the electronic device (40a, 40b, 40c, 40d), through a heat sink on which the electronic device (42) is arranged and/or through a housing in which the electronic device (44) is arranged. The coolant may be permanently in the liquid state in a cooling circuit. The coolant may vaporize at least partially while cooling the electronic device.
摘要:
A cooling system for cooling heat loads on board an aircraft comprises a cold producing device, a first cold carrier fluid circuit, which is thermally coupled to the cold producing device and is connected to a first heat load in order to carry off heat from the first heat load, and a second cold carrier fluid circuit, which is connected to a second heat load in order to carry off heat from the second heat load. A coupling system of the cooling system is adapted to selectively thermally couple the first cold carrier fluid circuit to the second cold carrier fluid circuit or thermally uncouple it from the second cold carrier fluid circuit. In a method for operating such a cooling system for cooling heat loads on board an aircraft, the first cold carrier fluid circuit is selectively thermally coupled to the second cold carrier fluid circuit or thermally uncoupled from the second cold carrier fluid circuit by means of the coupling system.
摘要:
The aim of the invention is to investigate the bonding of substances to target molecules. This is achieved by means of a densely packed device wherein various target molecules are bonded in a large number of sample areas. Cross-contamination and evaporation need to be minimized. The active surface of the sample areas have to be maximized. The inventive solution resides in the use of carrier plates, containing densely packed capillary structures and having a very large inner surface despite small outer dimensions. 1000 times more molecules can be bonded than on a flat outer surface of a comparable size. Cross contamination is avoided by the lack of cross links between the capillaries. Evaporation is minimized by a small outer surface. After the inner surface of the capillaries has been silanized, peptides and peptidomimetics are synthesized in a locally targeted manner. The molecular interactions of components of the substance library with active substances in a solution or a suspension are investigated by means of a local resolution optical detection method. Handling, especially cleaning and covering with substances, is carried out in a simple manner by rinsing liquids through the capillary plate.
摘要:
The invention relates to a seat securing system for securing air passenger seats to a securing rail (10), whereby the system permits a relative motion between a mounting part (24) and a base body (26) that, in the longitudinal direction of said securing rail (10), can be brought into a fixed position. In this securing position, a locking body (34), which can pivot from a release position and into a locking position and which is subjected to the action of an energy storage device (32), secures the respective detent parts (22, 30) and thus the base body (24) and mounting part (26) on the securing rail (10). Said energy storage device permits a compensation of tolerances so that the inventive fitting always rests securely against the rail (10).
摘要:
A mobile radio telephone system has at least one first radio cell, several radio cells to that are adjacent to the first radio cell and base stations, each of the latter covering one of the radio cells. A sub-group of the adjacent radio cells is determined depending on the position of a mobile station in the first radio cell. The mobile station subsequently measures a quality parameter of only those signals of the base stations associated with the sub-groups of the adjacent radio cells. One possible advantage is that the time required to carry out the measurements is relatively short as a result of the reduction of their number.
摘要:
An aircraft cooling system for cooling heat loads on board an aircraft includes a cold producing device, a first cold carrier fluid circuit thermally coupled to the cold producing device and connected to a first heat load in order to carry off heat from the first heat load, a second cold carrier fluid circuit connected to a second heat load in order to carry off heat from the second heat load, a heat exchanger disposed in the second cold carrier fluid circuit and configured to thermally couple the second cold carrier fluid circuit to an ambient temperature surrounding the aircraft, and a coupling system configured to selectively thermally couple the first cold carrier fluid circuit to the second cold carrier fluid circuit or thermally uncouple it from the second cold carrier fluid circuit.
摘要:
The invention relates to an improved aircraft electronics cooling system for an aircraft having a liquid cooling system (2), the aircraft electronics cooling system providing a thermal coupling between an electronic device (40a, 40b, 40c, 40d, 42, 44) to be cooled and the liquid cooling system (2) of the aircraft. A coolant delivered by the liquid cooling system (2) may flow through a board of the electronic device (40a, 40b, 40c, 40d), through a heat sink on which the electronic device (42) is arranged and/or through a housing in which the electronic device (44) is arranged. The coolant may be permanently in the liquid state in a cooling circuit. The coolant may vaporize at least partially while cooling the electronic device.
摘要:
The invention relates to an improved aircraft electronics cooling system for an aircraft having a liquid cooling system (2), the aircraft electronics cooling system providing a thermal coupling between an electronic device (40a, 40b, 40c, 40d, 42, 44) to be cooled and the liquid cooling system (2) of the aircraft. A coolant delivered by the liquid cooling system (2) may flow through a board of the electronic device (40a, 40b, 40c, 40d), through a heat sink on which the electronic device (42) is arranged and/or through a housing in which the electronic device (44) is arranged. The coolant may be permanently in the liquid state in a cooling circuit. The coolant may vaporize at least partially while cooling the electronic device.