Abstract: A method for the additive manufacturing of a workpiece from a raw material, having at least one metal, wherein a geometric model of the workpiece is produced and the model is divided into a plurality of individual parts. Each individual part is manufactured in stages from the raw material. In a manufacturing step, a respective amount of the raw material is locally fused to an already manufactured part of the respective individual part using localized application of heat, and solidified in the same place, and wherein the individual parts are joined by a diffusion process using the application of pressure and the local application of heat at the contact surfaces, and in this way the finished workpiece is joined. A workpiece is manufactured from a raw material by a method of this type.

Abstract: A system and method for liquefaction of a natural gas stream utilizing a plurality of asymmetric parallel pre-cooling circuits. The use of asymmetric parallel cooling circuits allows for greater control over each refrigerant stream during the cooling process and simplifies process control by dedicating heat exchangers to performing similar duties.

Abstract: A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is passed through main heat exchanger to produce a first LNG stream, which is separated to form a nitrogen-depleted LNG product and a recycle stream composed of nitrogen-enriched natural gas vapor, and in which the recycle stream is passed through main heat exchanger to produce a first LNG stream, separately from and in parallel with the natural gas feed stream, to produce a first at least partially liquefied nitrogen-enriched natural gas stream that is separated to provide a nitrogen-rich vapor product.

Abstract: An electronic control unit for radar sensors, in particular for driver assistance systems in motor vehicles, including an integrated component for generating and processing high-frequency signals, and a controller for controlling functions of this component, including monitoring functions for monitoring the operability of the radar sensor, characterized by an error injector integrated into the component for generating defined error conditions for a functional test of the monitoring functions.

Abstract: Applying material along parallel welding lines per welding layer, and by changing direction of extension of the welding tracks by 90° for the next welding layer, provided.

Abstract: A method and apparatus for liquefying a natural gas feed stream and removing nitrogen therefrom to produce a nitrogen-depleted LNG product, in which a natural gas feed stream is fed into the warm end of a main heat exchanger, cooled and at least partially liquefied, withdrawn from an intermediate location of the main heat exchanger and separated to form a nitrogen-enriched natural gas vapor stream and a nitrogen-depleted natural gas liquid stream, the liquid and vapor streams being reintroduced into an intermediate location of the main heat exchanger and further cooled in parallel to form a first LNG stream and a first at least partially liquefied nitrogen-enriched natural gas stream, respectively.

Abstract: A method for ascertaining operating data of a radar sensor, including transmitting defined data of a first subsequence of ramp signals to an RF component of the radar sensor; ascertaining the data of the remaining subsequences of the ramp signals from the defined values of the first subsequence with the aid of the RF component; and storing the ascertained data of the remaining subsequences in a first memory of the RF component.

Abstract: Organosulfur compounds and compositions are disclosed which can be administered in order to provide protection from the formation of aldehyde-protein adducts, protein aggregates, and the resulting neuroinflammation. Various neurodegenerative diseases which are suitable for treatment using these compositions include Alzheimer's disease, senile dementia, Parkinson's disease, multiple sclerosis, Lewy body disease, peripheral neuropathy, spinal cord injury, traumatic brain injury, stroke and cerebral ischemia.

Abstract: A method is described for operating a radar device for a motor vehicle, the method comprising the following steps: Providing operating data of a HF unit of the radar device; Transmitting the operating data of the HF unit via a digital data bus to a microcomputer unit; and Evaluating the operating data of the HF unit with the aid of the microcomputer unit.

Abstract: A method for generating, in layers, an application structure made of high heat resistant super alloys on a substrate is provided. A powdery construction material is melted by an energy beam at a working point, wherein the working point is guided across the substrate along a primary movement direction and thus swings transversely to the primary movement direction. The working point thereby swings from a first edge of a respective layer of the application structure to a second edge of the layer. In this way, a time interval passes between departure from a respective edge and a return to the respective edge directly following the departure, such that a melt bath on the respective edge solidifies into a paste-like zone during the time interval.

Abstract: A method and apparatus of removing heavy hydrocarbons from a natural gas feed stream, the method comprising using first and second hydrocarbon removal systems in series such that the first system processes the natural gas feed stream to produce a heavy hydrocarbon depleted natural gas stream and the second system processes at least a portion of the heavy hydrocarbon depleted natural gas stream from the first system to produce a natural gas stream lean in heavy hydrocarbons, wherein one of said systems is a adsorption system that comprises one or more beds of adsorbent for adsorbing and thereby removing heavy hydrocarbons from a heavy hydrocarbon containing natural gas, and the other of said systems is a gas-liquid separation system for separating a heavy hydrocarbon containing natural gas into a heavy hydrocarbon depleted natural gas vapor and a heavy hydrocarbon enriched liquid.

Abstract: Divalent salts of S-allylmercapto-N-acetylcysteine and related compositions are disclosed which can be administered in order to provide protection from the formation of aldehyde-protein adducts, protein carbonylation, protein aggregation, and the resulting neuroinflammation. Various neurodegenerative diseases which are suitable for treatment using these compositions include Alzheimer's disease, senile dementia, Parkinson's disease, multiple sclerosis, Lewy body disease, peripheral neuropathy, spinal cord injury, stroke and cerebral ischemia.

Abstract: Personal care products useful for the maintenance of personal appearance and good health and minor treatments that do not require professional health care, as well as products that provide a combination of anti-microbial, anti-oxidant, anti-inflammatory, and anti-aging properties and are suitable for use without a prescription. The products utilize a biomembrane permeable organosulfur compound that can redox cycle between thiol, disulfide, and thiosulfinate forms in response to oxidants and antioxidants inside and outside of cells. Example products include an anti-microbial toothpaste with anti-plaque properties, an anti-inflammatory skin lotion with antioxidant, antimicrobial, and deodorant properties, and an anti-toxin skin lotion with anti-arsenicosis properties.

Abstract: Genetic and epigenetic diseases and disorders are treated with FDA approved dietary compositions in the form of dietary supplements and nutraceuticals. The diseases and disorders to be treated include Rett syndrome, trinucleotide repeat diseases such as Fragile X syndrome, memory impairment, chronic inflammation, pre-cancerous conditions which involve cancer stem cells, and post-cancerous conditions which involve cancer stem cells which have survived in spite of cancer treatment. Treatment options include prophylactic treatment which is initiated prior to the development of the symptoms of the disease or disorder.

Abstract: Divalent salts of S-allylmercapto-N-acetylcysteine and related compositions are disclosed which can be administered in order to provide protection from the formation of aldehyde-protein adducts, protein carbonylation, protein aggregation, and the resulting neuroinflammation. Various neurodegenerative diseases which are suitable for treatment using these compositions include Alzheimer's disease, senile dementia, Parkinson's disease, multiple sclerosis, Lewy body disease, peripheral neuropathy, spinal cord injury, stroke and cerebral ischemia.

Abstract: A method is provided for welding a substrate, in which an energy source and/or a material feed is or are moved in an oscillating motion over the surface of the substrate. The oscillating movement in a vertical and/or horizontal direction during welding results in smaller grains, which prevent the formation of fractures during welding.

Abstract: An oscillating welding method is provided. The oscillating movement during welding in the vertical and/or horizontal direction results in smaller grains being obtained, the smaller grains preventing the development of cracks during welding.

Abstract: A process for welding directionally solidified metallic materials is presented. Process parameters are targeted selected with respect to laser welding, advancement, laser power beam diameter and powder mass flow. The temperature gradient, which is fundamentally decisive for the single-crystal growth during laser cladding, may be set in a targeted manner.

Abstract: S-allylmercapto-N-acetylcysteine and related compounds are disclosed which can be administered in order to provide protection from the formation of aldehyde-protein adducts, protein carbonylation, protein aggregation, and the resulting neuroinflammation. Various neurodegenerative diseases which are suitable for treatment using these compounds include Alzheimer's disease, senile dementia, Parkinson's disease, multiple sclerosis, Lewy body disease, peripheral neuropathy, spinal cord injury, stroke and cerebral ischemia.

Abstract: A method of welding workpieces of high-temperature superalloys is provided. Welding filler is applied in a plurality of layers to a surface of the workpiece via a heat input zone and a supply zone for supplying the welding filler into the heat input zone. The heat input zone and the supply zone on the one hand and the workpiece surface on the other hand are moved in relation to one another. A polycrystalline weld seam is generated by remelting a previously applied layer of the plurality of layers. Welding parameters are chosen such that a cooling rate during a solidifying of the material is at least 8000 Kelvins per second. Further, a welding apparatus for carrying out such a method is provided.