Abstract: Producing a nanowire structural element with a nanowire array between two cover layers forming a hollow chamber permeated in a column-like manner with nanowires. The process includes: preparing a template foil; application of a first surface covering electroconductive cover layer on a first side of the template foil; generation of numerous nanopores in the template foil; generation of nanowires in the nanopores wherein an electroconductive material fills the nanopores by electrochemical deposition, wherein the nanowires grow within the nanopores on the first cover layer; generation of a second surface filling cover layer on the second side of the template foil thus forming a sandwich-like arrangement of the two cover layers and the template foil permeated with nanowires; and clearing the structured hollow chamber between by dissolving of the template foil and removal of the dissolved template substance, wherein the two cover layers remain intact.

Abstract: The invention relates to an apparatus for evaluating an activity distribution obtained in a moved target object by a beam that is generated by an irradiation device. Said apparatus comprises: a positron emission tomograph designed to record photons generated in the target object by the beam and generate measurement data representing points of origin of the photons; a movement detection device designed to generate a movement signal representing the movement of the target object; and an evaluation unit designed to associate the points of origin of the measured photons with positions in the target object with the help of the movement signal such that three-dimensional characteristics of the activity distribution actually generated in the target object can be evaluated by means of the photons generated by the beam. The invention further relates to an irradiation system and a method in which such an apparatus is used.

Abstract: A method for determining boundary hypersurfaces from data matrices includes identifying intermediate hypersurfaces, situated between two respective matrix elements, that correspond to at least a portion of at least one boundary hypersurface to be determined. The identified intermediate hypersurfaces are represented by points that are adjacent to the intermediate hypersurfaces. The points that are adjacent to the intermediate hypersurfaces are connected by at least one respective closed curve. Hypersurface components formed by the closed curves are combined to form at least one boundary hypersurface.

Abstract: A hierarchical sectioned bit line of an SRAM memory device, an SRAM memory device having a sectioned bit line in hierarchy, and associated systems and methods are described. In one illustrative implementation, each sectioned bit line may comprise a local bit line, a memory cell connected to the local bit line, and a pass gate coupled to the local bit line, wherein the pass gate is configured to be coupled to a global bit line, and wherein the sectioned bit lines are arranged in hierarchical arrays. In other implementations, a hierarchical SRAM memory device may be configured involving sectioned bit lines and a global bit line wherein the pass gates are configured to connect and isolate the sectioned bit line and the global bit line.

Abstract: The invention concerns a nanowire structural element which is suited for implementation in, for example, a microreactor system or microcatalyzer system. For the production of the nanowire structural element, a template based process is used wherein the electrochemical deposition of the nanowires in nanopores is ideally carried out at least until caps are formed and said caps ideally are at least partially merged together. After reinforcing the two cover layers the structured hollow chamber between the two cover layers is cleared by dissolving the template foil and removing the dissolved template material, wherein the two cover layers remain intact. In this manner, a stable sandwich-like nanostructure is constructed with a two-dimensional hollow chamber-like structure in the plane parallel to the cover layers contained on both sides by the cover layers and permeated in a column-like manner with nanowires.

Abstract: A grain for the storage of grain millions of bushels of grain comprises a floor, a peripheral wall and a flexible covering. The grain bin includes an unloading system which enables the grain to be unloaded from the grain bin without the need to remove the covering and which substantially reduces the dust typically produced during unloading of currently used temporary grain bins.

Abstract: Systems and methods associated with control of clock signals are disclosed. In one exemplary implementation, there is provided a delay-lock-loop (DLL) and/or a delay/phase detection circuit. Moreover, such circuit may comprise digital phase detection circuitry, digital delay control circuitry, analog phase detection circuitry, and analog delay control circuitry. Implementations may include configurations that prevent transition back to the unlocked state due to jitter or noise.

Abstract: A position encoder provides one or more trigger outputs based on position signals developed within the encoder, in addition to traditional position output signals used by other system components such as a motion controller. The trigger outputs may be used directly by a triggered device, bypassing the motion controller and obviating any separate trigger generation electronics. The trigger output(s) can be fully synchronous with the encoder's position output signal(s) with essentially no latency or jitter, increasing accuracy and providing improved system performance. The trigger functionality can be incorporated in a variety of encoder types (e.g., absolute and incremental) and technologies (optical, magnetic, inductive etc.), and used in conjunction with different position output signal formats (e.g., quadrature, serial).

Abstract: A grain turner for turning grain in a drying tower includes opposed generally vertical side walls and a generally vertical dividing plate (which is shorter than the side walls) extending between the side walls; the dividing plate defining inner and an outer vertical channels in a portion of the turner. An inner inclined plate is pivotally connected to one side wall to be within the inner channel and an outer inclined plate is connected to the other side wall to be within the outer channel. The inclined plates are pivotal between a first position in which they are inclined downwardly in a opposite widthwise directions and a second position in which they are generally adjacent their respective side walls. The inclined plates have a length such that when they are in the first position, their lower edges are proximate a bottom of the divider plate.

Abstract: A Method for determining the material composition of a material sample which emits radiation comprises the following method steps: recording a spectrum of the energy deposited in a detector material by the radiation; determining a first energy deposited in a first energy range, a second energy deposited in a second energy range, and a third energy deposited in a third energy range; assigning a first colour parameter to the first deposited energy, a second colour parameter to the second deposited energy, and a third colour parameter to the third deposited energy; and comparing the assigned colour parameters with predetermined values for the colour parameters, the predetermined values typically corresponding to colour parameters of a predetermined material composition.

Abstract: A method of generating a data set defining a plurality of target points in a target volume in a body at which a particle beam is to be directed in a continuous or discontinuous process includes directing a particle beam to each of the target points so as to provide a spatial dose distribution in an area around the respective target point. The target points include a first target point having z-spacing, measured in a direction of the particle beam in a homogenous body equivalent to the body, from an adjacent second target point at a higher or lower particle energy. The method also includes defining the target points in the data set by at least one of the z-spacing and the spatial dose distribution in dependence upon a particle energy of the respective target point.

Abstract: A sectioned bit line of an SRAM memory device, an SRAM memory device having a sectioned bit line, and associated systems and methods are described. In one illustrative implementation, the sectioned bit line may comprise a local bit line, a memory cell connected to the local bit line, and a pass gate coupled to the local bit line, wherein the pass gate is configured to be coupled to a global bit line. In other implementations, an SRAM memory device may be configured involving sectioned bit lines and a global bit line wherein the pass gates are configured to connect and isolate the sectioned bit line and the global bit line.

Abstract: A method for drawing up an irradiation plan includes at least one of calculating, assessing, displaying and taking into consideration effects of at least one uncertainty on the irradiation plan, at least one of at times and in certain areas.

Abstract: A radiation phantom device includes at least one movement device for moving at least one first sub-region of the radiation phantom device. The radiation phantom device has at least one of at times or in regions, radiation properties which are in conformity with a radiation phantom model.

Abstract: The present disclosure relates to systems and methods of noise reduction and/or power saving. According to one or more illustrative implementations, for example, innovations consistent with delay lines in clock/timing circuits such as Delay-Lock-Loop (DLL) and/or Duty Cycle Correction (DCC) circuits are disclosed.

Abstract: A power supply for generating temporally specifiable, open- and closed-loop controlled current paths includes a first controllable rectifier group that includes at least one rectifier having a smoothing inductor at an output. An active filter is connected in parallel to a load, the active filter including a second rectifier group with at least one rectifier and a pulse bridge connected to an output thereof. A second-order low pass filter has a clock inductor, a capacitor, and an RC damping, the clock inductor being connected located at an output of the pulse bridge.

Abstract: A burner assembly for a grain bin for heating air moving through the assembly to dry grain in the bin. The burner assembly has a collector adapted to receive fuel from a fuel line. A burner housing attaches to the collector receives fuel from the fuel line. A nozzle is secured to the burner. A flame diverter downstream from the burner housing diverts the flame outwardly from the burner nozzle toward the housing wall. A flame cone having a slope generally similar to the slope of the diverter is positioned near the burner to define a gap between the inside face of the diverter and the outer surface of the flame cone so as to provide a path for the burning fuel to travel from the burner outwardly toward the housing walls for a more complete combustion of the fuel.

Abstract: The present invention relates to the field of laser processing methods and systems, and specifically, to laser processing methods and systems for laser processing multi-material devices. Systems and methods may utilize high speed deflectors to improve processing energy window and/or improve processing speed. In some embodiments, a deflector is used for non-orthogonal scanning of beam spots. In some embodiment, a deflector is used to implement non-synchronous processing of target structures.

Abstract: The invention concerns an idea of planning irradiation of two target points (81, 9) with a beam approaching target points (72) for the purpose of depositing a first target dose distribution in a first of the two target volumes (81, 92) and a second target dose distribution in a second of the two target volumes (81, 92). The idea is characterized by the following steps: assigning target points (72) to one of the target volumes (81, 92), detecting an overlap of a first deposition caused by approaching a target point (72) assigned to the first target volume (81, 92) with a second deposition caused by approaching a target point (72) assigned to the second target volume (81, 92), and adapting the planning process for at least one of the target points (72) whose approach contributes to the overlap of the first and second deposition.

Abstract: A method for drawing up an irradiation plan for a radiation-generating device that includes a plurality of irradiation positions that, at least one of partially or at times, correlate with at least one basic parameter that is present at a point in time of the implementation of the irradiation plan, includes giving greater consideration to correlations with the at least one basic parameter that are expected with greater probability for at least some of the irradiation positions.