Abstract: A method for making a musical instrument string comprises providing a synthetic spider silk and forming the musical instrument string using the silk. A string for a musical instrument comprises a synthetic spider silk.

Abstract: Methods and products for controlling exhaust gas recirculation.

Abstract: The invention relates to a method for regulating or controlling the compressor (2) of an exhaust gas turbocharger (3) of an internal combustion engine (4), having the following method steps: measuring an ambient air pressure (PU); measuring a static pressure (PV) upstream of the engine inlet; measuring the rotational speed (U) of the exhaust gas turbocharger (3); determining a static pressure (PE) which is present directly at the compressor inlet (11) by calculating a vacuum (Pdyn) in the compressor inlet line (11) and subtracting the calculated vacuum (Pdyn) from the measured ambient air pressure (PU); determining a static pressure (PA) which is present directly at the compressor outlet (12) by calculating the pressure loss (PDV) in the compressor outlet line (18) and adding the calculated pressure loss (PDV-) to the measured static pressure (PV); and regulating or controlling the compressor operation corresponding to at least one of the determined pressure values (PE or PA) and the rotational speed signal (

Abstract: A string for musical instruments comprises a core including a gut material and a coating covering the core. The coating includes a material of a polyaryletherketon (PAEK) material class.

Abstract: The invention relates to a regulating method for a turbocharger (1) with a turbine (4) which has a variable turbine geometry (VTG) provided with adjustable guide blades (5), having the following method steps: a) closing the guide blades (5) of the variable turbine geometry (VTG), as a function of the present operating point of the internal combustion engine which is turbocharged by means of the turbocharged (1), to the maximum possible closing position of the guide blades (5) for said operating point, and b) regulating the charge pressure (P2) by adjusting the position of the guide blades (5) in a closed regulating loop.

Abstract: A graphical user interface (GUI) for presenting representations of selected objects in a computer system. The GUI presents an object selected from a collection of objects using a selected visual representation selected from at least first and second visual representations to be initiated using different initiation techniques. A first input control causes the selected object to be presented using another visual representation instead of the selected visual representation. A second input control causes another object to be presented instead of the selected object using any visual configuration that is currently used in presenting the selected object. The first and second input controls may be located in an object header area that remains essentially unchanged when changing between the at least first and second visual representations.

Abstract: In a computer system having several application programs, wherein each application program is configured to manage at least one of several object types, a method of identifying objects includes receiving a first input that a user makes under guidance of an input control in a graphical user interface (GUI) to specify 1) a user-selected object type, 2) a user-selected attribute that is associated with the user-selected object type, and 3) a user-selected attribute value for the user-selected attribute. The method includes executing a search in the computer system for any objects corresponding to the first input. The method includes initiating a first application program that is configured to manage objects of the user-selected object type, wherein the first application program presents a result of the search in the GUI. The input control may remain visible with the application, for executing a new search for the same or another object type.

Abstract: A method of controlling exhaust gas recirculation (EGR) in a turbocharged compression-ignition engine system including an engine, an induction subsystem in upstream communication with the engine, an exhaust subsystem in downstream communication with the engine, a high pressure EGR path between the exhaust and induction subsystems upstream of a turbocharger turbine and downstream of a turbocharger compressor, and a low pressure EGR path between the exhaust and induction subsystems downstream of the turbocharger turbine and upstream of the turbocharger compressor. A target total EGR fraction for compliance with exhaust emissions criteria is determined, then a target HP/LP EGR ratio is determined to optimize other engine system criteria within the constraints of the determined target total EGR fraction.

Abstract: In a computing system, an identification of a traveler, a destination, a departure date, and one or more activity indicators is received from a user. One or more predefined tasks to be executed in preparation for travel by the traveler based on the received information are generated. Each of the one or more received activity indicators is used to generate a task. A travel plan that includes the one or more tasks to be executed is displayed.

Abstract: Refrigerator housing including an one-piece external housing made (6) from synthetic material; an internal housing (1) made (6) from synthetic material, which forms a cooling compartment and comprises an access opening (2); said external housing (6) and said internal housing (1) being in sealed manner connected to one another in the region of said access opening (2) on the front side, welded together or glued together in particular, and a hollow space (12) serving for isolation being formed between internal housing (1) and external housing (6); said external housing (6) on its rear side comprising an opening (11) through which essentially the entire hollow space is accessible for introducing isolation material.

Abstract: The present invention relates to compatible blends of, per se incompatible, thermoplastic molding compositions, to methods for the production thereof, and to the use of the blends according to the present invention to produce films, fibers and molded articles.

Abstract: A device and a method for lateral alignment of a sheet (5, 6) in a sheet processing machine, in which the sheet (5, 6) is movable essentially across its direction of transport (7) into an alignment position (4); a side pull lay device is used for moving the sheet (5, 6) into the alignment position (4). The side pull lay device has at least two side pull lays (1, 2) which are activatable independently of one another for transporting a sheet (5, 6) toward the alignment position (4). The method includes that at least two side pull lays (1, 2) of the side pull lay device are activated independently of one another for transporting a sheet (5, 6) toward the alignment position (4).

Abstract: A graphical user interface (GUI) for presenting representations of selected objects in a computer system. The GUI presents an object selected from a collection of objects using a selected visual representation selected from at least first and second visual representations to be initiated using different initiation techniques. A first input control causes the selected object to be presented using another visual representation instead of the selected visual representation. A second input control causes another object to be presented instead of the selected object using any visual configuration that is currently used in presenting the selected object. The first and second input controls may be located in an object header area that remains essentially unchanged when changing between the at least first and second visual representations.

Abstract: In a computer system having several application programs, wherein each application program is configured to manage at least one of several object types, a method of identifying objects includes receiving a first input that a user makes under guidance of an input control in a graphical user interface (GUI) to specify 1) a user-selected object type, 2) a user-selected attribute that is associated with the user-selected object type, and 3) a user-selected attribute value for the user-selected attribute. The method includes executing a search in the computer system for any objects corresponding to the first input. The method includes initiating a first application program that is configured to manage objects of the user-selected object type, wherein the first application program presents a result of the search in the GUI. The input control may remain visible with the application, for executing a new search for the same or another object type.

Abstract: A gripper device in a sheet-processing machine includes a gripper, a gripper pad associated with the gripper and a first drive for moving the gripper out of an opened position thereof into a closed position thereof. The gripper is cooperatively engageable with the gripper pad for producing a clamping force for holding sheets being processed. A second drive is separately operable from the first drive during a production printing operation of the sheet-processing machine. The first and second drives are operable for positioning the gripper and/or the gripper pad so that clamping faces of one of the gripper and/or the gripper pad are movable by the second drive perpendicularly to clamping faces of the other of the gripper and/or the gripper pad.

Abstract: A device and a method for lateral alignment of a sheet (5, 6) in a sheet processing machine, in which the sheet (5, 6) is movable essentially across its direction of transport (7) into an alignment position (4); a side pull lay device is used for moving the sheet (5, 6) into the alignment position (4). The side pull lay device has at least two side pull lays (1, 2) which are activatable independently of one another for transporting a sheet (5, 6) toward the alignment position (4). The method includes that at least two side pull lays (1, 2) of the side pull lay device are activated independently of one another for transporting a sheet (5, 6) toward the alignment position (4).

Abstract: A pre-gripper driving device for a pre-gripper cyclically driven oscillatingly and serving for transporting individual sheets in a sheet-processing machine, includes sheet grippers disposed at a free end of a rocking lever pivotable about a pivot pin fixed to a frame, the sheet grippers being movable relative to a gripper support about a gripper shaft aligned parallel to the pivot pin, for closing and opening the sheet grippers, and an activatable and regulatable drive for producing the movement of the grippers, the drive, on one hand, being connected to the sheet grippers and, on the other hand, being supported on one of the rocking lever and the frame; and a printing unit, a digital printing unit, a rotary printing machine and a multicolor rotary printing machine, respectively including the pre-gripper driving device.

Abstract: An energy administration device serves for operating an absorption refrigerating device with different energy sources and includes an energy control unit (7) for controlling and selecting an energy source. It includes at least one gas operation unit (8 to 12) for operating said absorption refrigerating device with gas with a gas burner connected to a gas supply line, which can be controlled by a surveillance system. Said surveillance system is an ignition surveillance system and includes an ionisation sensor and/or UV sensor for surveying said gas flame of said gas burner (11).

Abstract: The invention relates to carbodiimide-based block copolymers, a method of preparing them and also their use as hydrolysis stabilizers in ester-group-containing polymers. The advantages of the block copolymers according to the invention are, in particular, their high efficiency at low dosage as hydrolysis protection in ester-group-containing polymers, and also their nontoxic behavior, their high thermal stability and their good compatibility during incorporation in the polymeric matrix of the polymers to be protected.