摘要:
Method for flow coating a polymeric material, wherein a. at least one component (1) is inserted at an angle of 25° to 90° relative to the floor (5) into a holder (2), and b. the component (1) is coated from the upper edge (1a) with a varnish (3), containing 10 wt.-% to 30 wt.-% of 4-methyl-2-pentanone and/or derivatives thereof.
摘要:
A magnetic resonance apparatus for examination in THE teeth and/or jaw region of a patient has at least one basic magnet to generate a constant basic magnetic field. The basic magnet is formed at least in part from at least one magnetic coil pair with at least two magnetic coils, and the at least one magnetic coil pair generates the basic magnetic field with a homogeneous magnetic field region between the at least two magnetic coils thereof.
摘要:
A method is disclosed for determining a PET image data record of a target area from PET image data recorded during a period using a combined PET device provided with an additional imaging modality, an attenuation map describing the absorption of photons in the imaging area being used for attenuation correction of the PET image data. In at least one embodiment of the method, as a function of at least one change in the attenuation in the imaging area during the period, the PET image data are divided into at least two PET image data groups of different time domains of the period and are evaluated differently with respect to consideration of the attenuation.
摘要:
A pillar covering for motor vehicles is described. The cover has a carrier part having a projected integrated window guide web and a projecting mounting element, an elevated circular, oval, or polygonal surface structure on the window guide web and/or the mounting element, and a polymer cover part connected to the carrier part via a contact surface.
摘要:
An image-monitoring method for an electroporation treatment with an electroporation appliance is provided. The electroporation appliance comprises at least two treatment electrodes and an image-monitoring appliance. At least one image monitoring measurement is performed by the image-monitoring appliance after the administration of a contrast agent and after the electroporation treatment.
摘要:
The present invention relates to a system and method for the infiltration of plants in a continuous or quasi-continuous operation mode. The system and method of the present invention combine mechanical (automatic and manual) movable and manipulable units and/or containers with vacuum infiltration chambers to enable large-scale infiltration of plants.
摘要:
The invention relates to a reactor driven in an oscillatory-rotary manner about its fixed, preferably vertical, axis, for preferably biotechnological and pharmaceutical applications. By means of its process-intensifying properties for mixing, suspension, gaseous material transport, heat transfer, irradiation and particle retention, the applicability on the industrial scale is ensured. The reactor which succeeds without a shaft seal permits particularly robust production with respect to sterile technique with avoidance of cleaning and cleaning validation required when the reactor is constructed as a single-use reactor.
摘要:
In a magnetic resonance method and apparatus to measure a sodium content in tissue in a first slice, a determination of a blood volume in blood vessels in the first slice is made, and an MR acquisition sequence to acquire MR data of a sodium-23 magnetization from the first slice is implemented. A signal proportion of the MR data that originates from the sodium-23 magnetization in blood vessels is calculated based on the determined blood volume in tissue. This signal proportion is subtracted from a total signal of the MR data to obtain a corrected signal that is proportional to the sodium content in tissue. The sodium content in tissue is calculated from the corrected signal.
摘要:
A method for determining a change over time in a biomarker in a region to be examined of a patient is provided. The change is determined from magnetic resonance data using a magnetic resonance measuring system with sequences and protocols for measuring the biomarkers by functional resting state connectivity by rsfMRI, perfusion values, magnetic resonance spectra of voxels, or morphometry of organs. A control unit has programs which evaluates the biomarker and a data memory which stores the results of the evaluation and additional data. During a first examination, a quantity result of the biomarkers is determined and stored in the data memory. During a follow-up examination, at least one previous item of the result and additional data from the first examination stored in the data memory are used for determining a quantitative change in the biomarker.
摘要:
A method and a device for imaging a volume section by way of PET data are described. With the proposed solution the PET data of the volume section are acquired by way of a positron emission detector, and the MR data of the volume section are acquired by way of a magnetic resonance system. In at least one embodiment, with the aid of the MR data, PET voxels within the volume section are determined from which radiation occurring due to an annihilation is emitted. The image data are reconstructed from the PET data in that it is taken into account that the PET data are generated only by radiation from the PET voxels.