Abstract: Provided are novel biologically active blood fractions that can be used for the treatment of damaged epithelial surfaces and that are nanofilterable as well as corresponding compositions and eye drops and methods of their manufacture.

Abstract: A mouthpiece for a device for measuring analytes in exhaled air includes a gas path configured to convey exhaled air to the device and a film arranged so as to block the conveying of the exhaled air through the gas path. A system, in one embodiment, includes the mouthpiece and a device configured to measure analytes in the exhaled air. The mouthpiece is configured to be releasably connected to the device. The device includes a pressure sensor and, in one embodiment, a pump configured to pump air via the mouthpiece when connected to the device. The device is configured to be enabled to measure predefined analytes in the exhaled air when a pressure curve measured via the pressure sensor satisfies one or more predefined conditions.

Abstract: The present invention relates to a device for cultivating cells, in particular tissue, comprising a carrier plate unit which has a central axis of rotation, at least one access opening arranged proximally to the axis of rotation, at least one cultivation chamber arranged distally to the axis of rotation, and at least one channel connecting the access opening to the cultivation chamber, and also a method for cultivating cells in a device according to the invention and a method for producing the device according to the invention.

Abstract: A method for trickle impregnation of a stator or armature of an electric machine with a synthetic resin curing under temperature increase comprises heating the stator or the armature from an initial temperature to a trickle temperature range of the synthetic resin; keeping constant the temperature in the trickle temperature range and introducing the synthetic resin into the stator or the armature; heating the stator or the armature to a curing temperature range; keeping constant the temperature of the stator or the armature in the curing temperature range and setting and curing the synthetic resin to a duroplast; and cooling down the stator or the armature. The trickle temperature range has lower temperatures than the curing temperature range. The method includes inductively heating the stator or the armature. The stator or the armature may be disposed in an impregnation device.

Abstract: An outsole for a shoe including first and second sole segments that overlap at least partially. The first sole segment can include at least one stud and be arranged at least in a mid-foot portion of the outsole. The second sole segment can include at least one stud and be arranged at least in a toe portion of the outsole. In some embodiments, the outsole can include a first cushion element arranged between the first sole segment and the second sole segment and overlapping with at least one first stud of the first or second sole segment. In some embodiments, the outsole can include a second cushion element being arranged between the first sole segment and the second sole segment and overlapping with at least one second stud of the first or second sole segment. In some embodiments, the outsole may be an outsole for a football shoe.

Abstract: Systems and methods are described for providing secure storage of data sets while enabling efficient deduplication of data. Each data set can be divided into fixed-length blocks. The plaintext of each block can be convergently encrypted, such as by using a hash of the plaintext as an encryption key, to result in block-level ciphertext that can be stored. If two data sets share blocks, the resulting block-level ciphertext can be expected to overlap, and thus duplicative block-level ciphertexts need not be stored. A manifest can be created to facilitate re-creation of the data set, which manifest identifies the block-level ciphertexts of the data set and a key by which each block-level ciphertext was encrypted. By use of block-level encryption, nearly identical data sets can be largely deduplicated, even if they are not perfectly identical.

Abstract: The invention relates to a method for detecting a functional impairment of a laser scanner (2) of a motor vehicle (1), in which a laser beam (12) of the laser scanner (2) is transmitted through a protective screen (6) of the laser scanner (2) into a surrounding area (4) of the motor vehicle (1), wherein an echo (16) of the transmitted laser beam (12) at least partially reflected at the protective screen (6) is received by a reception unit (9) of the laser scanner (2) with an intensity value (19), and the functional impairment of the laser scanner (2) is detected if the intensity value (19) is different from a reference intensity value.

Abstract: Systems are provided for a structural element. In one example, a system comprises a structural element arranged between a steering column and a front bumper, wherein the structural element at least partially surrounds the steering column.

Abstract: The invention relates to an impregnation device (1) for trickle impregnation of a stator (2) or armature of an electric machine with a synthetic resin (5) curing under temperature increase, comprising a holding device (32) which can be tilted vertically relative to the horizontal (16) and to which a drive motor (12) is attached as a rotary drive for the stator (2) or the armature, a drive shaft (58) operatively connected to the drive motor (12), a clamping device (34) which is non-rotatably connected to the drive shaft (58) and capable of detachably connecting the stator (2) or the armature to the drive shaft (58), a trickle device (24) capable of applying a synthetic resin (5) onto at least one axial end of the windings (4) of the stator (2) or the armature, and a heating device capable of heating the windings (4) of the stator (2) or the armature to a trickle temperature and to a comparatively higher curing temperature.

Abstract: A method for executing and translating a computer program in a computer network, in particular for controlling a microscope, wherein in the case of at least one function call to the relevant second function, multiple return values from multiple preceding function calls are transferred as separate parameters. This allows significantly more complex and flexible function calls. More flexibility in the execution of container-based functions of a computer program in a computer network can additionally be achieved in that the computer program has not only function calls but also instructions for controlling the program flow, for example instructions for the conditional execution of program sections and jump instructions. The development of container-based computer programs can be simplified and speeded up by providing a database that contains the execution requirements of the function modules and also the interface definitions thereof. This permits a static typing of variables.

Abstract: Evaluating the reliability of a computed tomography (CT) volume image includes acquiring a first CT volume image and a modified CT volume image that are reconstructed from scanned projection images. From the first CT volume image and the modified CT volume image, digitally reconstructed X-ray images are then calculated. A respective similarity with a corresponding one of the scanned projection images is then determined. Based on a comparison of these similarities with one another, the reliability of the CT volume images is then evaluated.

Abstract: A vehicle includes a battery housing, a plurality of batteries, and a door step. The battery housing is disposed in a floor area of the vehicle. The batteries are within the battery housing. The door step is located proximate a side of the battery housing. The door step includes an upper running board with a stepping surface and a lower bottom part that is spaced apart from the upper running board and extends parallel to the upper running board to define at least one chamber therebetween. The lower bottom part includes a central weakened area which extends in a longitudinal direction of the vehicle and is configured to permit a center region of the door step to buckle upwards in response to a lateral force greater than a predetermined threshold amount of force.

Abstract: Systems and methods are described for providing storage of encrypted data sets, deduplication of such data sets, and control of the redundancy of those data sets. A form of modified convergent encryption can be employed, whereby an encryption key for a data set is selected based on a combination of the plaintext of the data set and a salt value, with the salt value being selected from a number of permutations corresponding to a desired redundancy of the data set in a storage system. Accordingly, a given data set can result in a number of ciphertexts equal to the desired redundancy, and deduplication can occur by removing duplicative instances of individual ciphertexts. Salt values can be selected according to a variety of criteria, including user-based, time-based, and location-based criteria.

Abstract: Systems and methods are described for providing storage of encrypted data sets, deduplication of such data sets, and control of the redundancy of those data sets. A form of modified convergent encryption can be employed, whereby an encryption key for a data set is selected based on a combination of the plaintext of the data set and a salt value, with the salt value being selected from a number of permutations corresponding to a desired redundancy of the data set in a storage system. Accordingly, a given data set can result in a number of ciphertexts equal to the desired redundancy, and deduplication can occur by removing duplicative instances of individual ciphertexts. Salt values can be selected according to a variety of criteria, including user-based, time-based, and location-based criteria.

Abstract: Systems and methods are described for providing secure storage of data sets while enabling efficient deduplication of data. Each data set can be divided into fixed-length blocks. The plaintext of each block can be convergently encrypted, such as by using a hash of the plaintext as an encryption key, to result in block-level ciphertext that can be stored. If two data sets share blocks, the resulting block-level ciphertext can be expected to overlap, and thus duplicative block-level ciphertexts need not be stored. A manifest can be created to facilitate re-creation of the data set, which manifest identifies the block-level ciphertexts of the data set and a key by which each block-level ciphertext was encrypted. By use of block-level encryption, nearly identical data sets can be largely deduplicated, even if they are not perfectly identical.

Abstract: An apparatus and a method for singling value documents involve a feeding device adapted to feed a respectively uppermost value document of a stack of value documents to a picking device adapted to pick the value document from the stack. A conveying device is adapted to receive the stack and to convey it relative to the feeding device. A distance sensor is adapted to detect at least one distance of the respectively uppermost value document of the stack received by the conveying device relative to the feeding device and generate at least one corresponding distance sensor signal. A control device is adapted to control the conveying of the stack relative to the feeding device and the location of the feeding device relative to the stack based on the distance sensor signal.

Abstract: The present invention relates to a blind rivet nut allowing an easy automated setting comprising a head forming a flange, a shank comprising a head end, a foot end and a cylindrical bore extending along a longitudinal axis (X) from the head end to the foot end, the bore having a first bore segment near the foot end and a second bore segment near the head end, the wall surrounding the second bore segment forming a deformable region of the shank and having an external wall diameter, the foot end having a foot end diameter, wherein the foot end of the shank comprises a tapered chamfer making a foot end angle of 21 to 25 degrees with the longitudinal axis (X), and wherein the ratio of the foot end diameter to the external wall diameter is between 0.65 and 0.82.

Abstract: The disclosure relates to a crash structure for a motor vehicle, the crash structure being, in a starting state, at a minimum spacing of greater than zero from a door hinge of a vehicle door of the motor vehicle, and the crash structure being in contact with at least one contact region which is assigned to the door hinge in a crash state after a partial overlap crash by way of passing into an operative connection with a wheel of the motor vehicle, and forming a deflector surface for the deflection of the wheel.

Abstract: An integrated circuit having a plurality of field-effect transistors, wherein at least a proportion of the field-effect transistors implement a plurality of logic cells, a substrate, a well which is arranged in the substrate, and a supply circuit which is designed to connect the well to a supply potential, wherein the supply circuit is constituted by one or more field-effect transistors of the plurality of field-effect transistors.

Abstract: A mouthpiece for a device for measuring analytes in exhaled air includes a gas path configured to convey exhaled air to the device and a film arranged so as to block the conveying of the exhaled air through the gas path. A system, in one embodiment, includes the mouthpiece and a device configured to measure analytes in the exhaled air. The mouthpiece is configured to be releasably connected to the device. The device includes a pressure sensor and, in one embodiment, a pump configured to pump air via the mouthpiece when connected to the device. The device is configured to be enabled to measure predefined analytes in the exhaled air when a pressure curve measured via the pressure sensor satisfies one or more predefined conditions.