Abstract: The invention relates to a laser device which includes at least one laser diode having an emission surface via which the laser diode can emit laser light during operation, and a screening element having an entry surface facing the emission surface.

Abstract: In an embodiment a semiconductor laser component includes a plurality of semiconductor lasers, each of the semiconductor lasers configured to emit primary electromagnetic radiation of a primary spectral bandwidth in a visible wavelength range and a beam combiner configured to combine the primary electromagnetic radiations emitted from the semiconductor lasers, form secondary electromagnetic radiation from a superposition of the primary electromagnetic radiations of the semiconductor lasers and couple the secondary electromagnetic radiation out from the beam combiner, wherein the secondary electromagnetic radiation has a secondary spectral bandwidth that is at least twice as large as an average value of the primary spectral bandwidths.

Abstract: The invention relates to a method for producing a semi-conductor laser arrangement, in which a first laser diode chip is arranged on a first intermediate support. A second laser diode chip is arranged on a second intermediate support. The second laser diode chip with the second intermediate support is arranged on the first intermediate support, the second intermediate support being arranged on a side of the second laser diode chip facing away from the first intermediate support. The invention furthermore relates to a semi-conductor arrangement.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.

Abstract: A device for detecting at least one property of a fluid medium, and a method for its production. The method includes a) providing at least one housing, the housing having at least one electrical contact; introducing at least one sensor element for detecting the property into the housing; c) providing at least one pressure-pipe tube, the pressure-pipe tube including at least one contacting element; d) bringing the contacting element into contact with the sensor element in such a way that an electrical connection is established between the contacting element and the sensor element; and e) introducing at least one circuit substrate into the housing in such a way that the circuit substrate is electrically connected to the electrical contact of the housing and to the sensor element, the housing and the pressure-pipe tube being produced as separate components.

Abstract: A device for detecting a pressure of a fluid medium is described. The device includes at least one housing having at least two pressure feeds; at least one sensor module, the sensor module being accommodated in the housing, the sensor module including at least one support element, the support element including at least one substrate and at least one molding compound, the support element further including at least one passage opening, the passage opening entirely penetrating the support element; at least one pressure sensor element for detecting the pressure, the pressure sensor element including at least one diaphragm, the pressure sensor element covering the passage opening; at least one control and evaluation unit, the control and evaluation unit being at least partially enclosed by the molding compound. A method for manufacturing the device is also described.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.

Abstract: A pressure sensor for measuring a pressure of a fluid medium in a measuring chamber is provided. The pressure sensor includes a sensor housing, a first pressure-sensor module for measuring at least one first pressure of the medium in a first measuring chamber, and a second pressure-sensor module for measuring at least one second pressure of the medium in a second measuring chamber. The first pressure-sensor module and the second pressure-sensor module are situated inside the sensor housing. In addition, the pressure sensor has at least one first pressure connection, which is designed for the connection to the first measuring chamber. Moreover, the pressure sensor has at least one second pressure connection, which is developed for the connection to the second measuring chamber. The first pressure connection differs from the second pressure connection.

Abstract: A device for detecting at least one property of a fluid medium, and a method for its production. The method includes a) providing at least one housing, the housing having at least one electrical contact; introducing at least one sensor element for detecting the property into the housing; c) providing at least one pressure-pipe tube, the pressure-pipe tube including at least one contacting element; d) bringing the contacting element into contact with the sensor element in such a way that an electrical connection is established between the contacting element and the sensor element; and e) introducing at least one circuit substrate into the housing in such a way that the circuit substrate is electrically connected to the electrical contact of the housing and to the sensor element, the housing and the pressure-pipe tube being produced as separate components.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.

Abstract: A device for detecting a pressure of a fluid medium is described. The device includes at least one housing having at least two pressure feeds; at least one sensor module, the sensor module being accommodated in the housing, the sensor module including at least one support element, the support element including at least one substrate and at least one molding compound, the support element further including at least one passage opening, the passage opening entirely penetrating the support element; at least one pressure sensor element for detecting the pressure, the pressure sensor element including at least one diaphragm, the pressure sensor element covering the passage opening; at least one control and evaluation unit, the control and evaluation unit being at least partially enclosed by the molding compound. A method for manufacturing the device is also described.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nanoparticles are endocytosed by the CD169+ expressing cells.

Abstract: Defined nanoparticle cluster arrays (NCAs) with dimensions up to 25.4 ?m square are fabricated on a 10 nm gold film using template guided self-assembly. Structural parameters are precisely controlled, allowing systematic variation of the number of nanoparticles in the clusters (n) and edge to edge separation (?) between 1<n<20 and 50 nm???1000 nm, respectively. Rayleigh scattering spectra and surface enhanced Raman scattering (SERS) signal intensities as functions of n and ? reveal direct near-field coupling between the particles within individual clusters, whose strength increases with cluster size (n) until it saturates at around n=4. Strong near-field interactions between clusters significantly affects the SERS signal enhancement for edge-to-edge separations ?<200 nm. The NCAs support multiscale signal enhancement from simultaneous inter- and intra-cluster coupling and |E|-field enhancement. Applications include SERS-based spectral identification of bacteria.

Abstract: A pressure sensor for measuring a pressure of a fluid medium in a measuring chamber is provided. The pressure sensor includes a sensor housing, a first pressure-sensor module for measuring at least one first pressure of the medium in a first measuring chamber, and a second pressure-sensor module for measuring at least one second pressure of the medium in a second measuring chamber. The first pressure-sensor module and the second pressure-sensor module are situated inside the sensor housing. In addition, the pressure sensor has at least one first pressure connection, which is designed for the connection to the first measuring chamber. Moreover, the pressure sensor has at least one second pressure connection, which is developed for the connection to the second measuring chamber. The first pressure connection differs from the second pressure connection.

Abstract: A method is described for electrically connecting a coaxial conductor to a circuit carrier, in particular a printed circuit board. The circuit carrier has a top side and a bottom side, and printed conductors are situated at least on the top side of the circuit carrier. The coaxial conductor also includes an inner conductor and an outer conductor, the coaxial conductor being led, at least partially, from the bottom side of the circuit carrier through a feedthrough provided in the circuit carrier. In addition, at least one first contact conductor is used for electrically connecting the outer conductor to at least one first printed conductor of the circuit carrier, and at least one second contact conductor is used for electrically connecting the inner conductor to at least one second printed conductor of the circuit carrier. The first and the second contact conductors each have a press-in connection at at least one of their contact points with the circuit carrier or with the coaxial conductor.

Abstract: A cage rotor of an asynchronous machine includes radially closed or partially opened slot recesses. Arranged in the slot recesses are conductor bars which are fixed in the slot recesses by a metal foam. The slot recesses can be produced by punching individual sheet metals which are then stacked to form a laminated core. A short-circuit ring can be attached at one end face of the laminated core to contact the conductor bars.

Abstract: A device for measuring a pressure and a temperature of a fluid medium flowing in a duct, the device including a pressure sensor element; a temperature sensor having a temperature sensor element; a housing that has a connecting piece, the connecting piece being insertable into the duct in an insertion direction, the connecting piece having an interior chamber, the interior chamber having an opening through which the interior chamber may be exposed to the fluid medium; and a carrier substrate, the pressure sensor element being connected electrically and mechanically to the carrier substrate.

Abstract: A cage rotor for an electric machine may include a rotor core and an electrically conductive rotor cage arranged around the rotor core, wherein the rotor cage includes carbon nanotubes. An electric machine including such a cage rotor is also disclosed.

Abstract: Embodiments disclosed herein relates to ganglioside GM3-containing mixed lipids nanoparticles having an overall size between 60-100 nm, the making thereof and the uses. The nanoparticles selectively targeted to CD169+ expressing cells such as dendritic cells and macrophage. The nano-particles are endocytosed by the CD169+ expressing cells.