Abstract: A plug connector for a sealed plug connection includes a contact arrangement arranged in a main body of the plug connector and plugged in from a plug-in direction of the contact arrangement from a front face of the main body. The main body forms a plug-in plug face of the plug connection which is plugged in and surrounds the contact arrangement. The plug face is formed as a depression in the front face, and a collar which is arranged around an outer conductor contact of the contact arrangement projects into the depression in the plug-in direction. Flank faces of the depression form an outer contour of the plug face, and the collar and the flank faces are connected to one another in a fluid-tight manner by a base of the depression.

Abstract: A system, method, and a computer program product for assisting an operation of cell culture are provided. The system comprising a processing circuitry configured to: acquire information relating to the cell culture, calculate predictive values of results of the cell culture over culture time and possible ranges of the respective predictive values, and output the predictive values and the possible ranges of the respective predictive values. The processing circuitry calculates the predictive values at a first point of time, then calculates, on the basis of the predictive values at the first point, the predictive values at a second point of time that is later than the first point of time, and repeats the calculation over the culture time. The processing circuitry uses a statistical regression model to calculate the possible range of the respective predictive values.

Abstract: A circuit board plug-in connector for high-frequency signals, the circuit board plug-in connector has a plug face for reversible connection to a corresponding plug-in connector for high-frequency signals, and a circuit board interface for permanent connection to a circuit board. The plug face and the circuit board interface have at least one continuous electrically conductive electrical conductor. The plug face has a fixed shield for electromagnetic shielding of the electrical conductor, and the circuit board interface has a shielding element, mounted movably relative to the electrical conductor, for electromagnetic shielding of the electrical conductor.

Abstract: Space transformers configured to be utilized in a probe system to facilitate electrical communication with a device under test (DUT), probe systems that include the space transformers, and related methods are disclosed herein. The space transformers include a dielectric body, a plurality of first electrical contacts supported by the dielectric body, and a plurality of second electrical contacts supported by the dielectric body. The space transformers also include an electrically conductive radio frequency (RF) signal-modifying trace. The space transformers further include an RF electrical signal-modifying structure in electrical communication with the electrically conductive RF signal-modifying trace. The RF electrical signal-modifying structure is configured to receive the RF electrical signal from an input region of the electrically conductive RF signal-modifying trace and to discharge a modified RF electrical signal to an output region of the electrically conductive RF signal-modifying trace.

Abstract: An electric cigarette (1) according to the invention comprises a cartridge unit (2) and a control unit (3) detachably arranged thereon, wherein the electric cigarette (1) terminates at a first end with a mouthpiece end (25) and at a second end with a charging tip (4).

Abstract: The invention provides a pharmaceutical composition comprising: a) a high molecular weight poloxamer; b) a low molecular weight poloxamer; c) a DNAzym; d) a pharmaceutically acceptable buffer; wherein the composition is liquid at room temperature or below and solid or semisolid at a temperature of 36° C. or higher. The composition is particular suitable for the treatment of intestinal diseases, in particular inflammatory intestinal diseases.

Abstract: A securing element for a connector includes a first and a second arm extending along a first direction. A base connects the first arm and the second arm at a free end. At least a first locking element is disposed on each arm such that the securing element is lockable to the connector in a second direction. At least one second locking element is disposed on each arm such that the securing element is lockable to the connector in a third direction.

Abstract: An edge connector for connecting to a mating connector includes an outer conductor having a main body and plug-in portion, and first and second inner-conductor contacts arranged at least partly inside the outer conductor. The inner-conductor contacts each comprise a coupling end and a contact end. A shortest spacing between the coupling end and the contact end of the first inner-conductor contact is different from a shortest spacing between the coupling end and the second contact of the second inner-conductor contact. The overall electrical lengths of the inner-conductor contacts are the same. The contact ends are arranged in parallel on a main plane and in the plug-in portion. The inner-conductor contacts are arranged at least partly inside a receiving chamber of the main body. The main plane divides the receiving chamber into first and second asymmetric chamber portions. An insulator galvanically isolates the inner-conductor contacts from the outer conductor.

Abstract: An electrical plug connector includes: a plug contact at one end of a cable, a contact carrier, a plug housing, a primary locking element, and a secondary locking element. The plug contact is accommodated in the contact carrier and the latter is accommodated in the plug housing. The primary locking element and the secondary locking element are each configured to secure the plug contact in the contact carrier against removal from the contact carrier by pulling in an axial direction parallel to a longitudinal direction of the cable. The secondary locking element is configured as a separate component that is displaceable relative to the contact carrier.

Abstract: A soldering aid for electrically conductively connecting a cable core of a cable to a conductor area includes a body made of an electrically insulating material and an electrically conductive contact part received in the body. The contact part has a contact surface configured to electrically conductively contact the conductor area. The body is formed with a receptacle having a slot open toward one side configured to receive the cable core of the cable, and is formed with a through-bore configured to surround a sheathed portion of the cable. The contact part closes an opening at a bottom of the slot and conductively contacts the cable core.

Abstract: A filter arrangement (1) comprises a filter housing (2) with a housing base (3) and housing walls (4). A cover arrangement (6) closes the filter housing (2). Resonator inner conductors (8) extend from the housing base (3) to the cover arrangement (6) and end at a distance therefrom. Each of the first resonator inner conductors (8) comprises a first and a second end (8a, 8b). The first end (8a) is galvanically connected to the housing base (3). At least one insulator assembly (15) is arranged between the second end (8b) of the respective first resonator inner conductor (8) and the cover arrangement (3). The respective first resonator inner conductor (8) is variable in length and resilient along its longitudinal axis so that the second end (8b) can be moved towards and away from the first end (8a), thereby keeping the insulator assembly (15) pressed against the cover arrangement (6).

Abstract: A field emission propulsion system for a spacecraft includes a control unit, a propulsion assembly, and a plurality of extractor electrode voltage sources. The propulsion assembly comprises a plurality of field emission propulsion units having an ion source with a plurality of ion emitters and extractor electrodes associated with the ion emitters and disposed in a field arrangement. The plurality of extractor electrode voltage sources, each associated with the extractor electrodes to control the same, are controlled by the control unit using an individual extractor electrode voltage.

Abstract: A contact device for receiving a plug end includes a first contact, which has a first coupling end and a first contact end, and a second contact, which has a second coupling end and a second contact end. The coupling ends are configured to electrically couple the respective contact to a receiving device, and the contact ends are configured to electrically connect the respective contact to a contact element of the plug end. The shortest distance between the first coupling end and the first contact end is not equal to the shortest distance between the second coupling end and the second contact end. The total length of the first contact is equal to, or is within a predetermined tolerance from, the total length of the second contact.

Abstract: A connector assembly for connecting a first electrical component to a second electrical component includes a circuit board which is electrically conductively connectable to the first electrical component. A plug unit is electrically conductively couplable, at a plug end, to a mating plug unit and is disposed on a first side of the circuit board. A light source is disposed on a second side of the circuit board opposite the first side. A light guide has an in-coupling region and an out-coupling region, and a through-hole in which the plug end of the plug unit is at least partially disposed. The light guide also has a light injection opening in which the light source is at least partially disposed. The in-coupling region is disposed on a side wall of the light injection opening, and the out-coupling region surrounds the through-hole.

Abstract: An edge connector for connecting to a mating connector includes an outer conductor having a main body and plug-in portion, and first and second inner-conductor contacts arranged at least partly inside the outer conductor. The inner-conductor contacts each comprise a coupling end and a contact end. A shortest spacing between the coupling end and the contact end of the first inner-conductor contact is different from a shortest spacing between the coupling end and the second contact of the second inner-conductor contact. The overall electrical lengths of the inner-conductor contacts are the same. The contact ends are arranged in parallel on a main plane and in the plug-in portion. The inner-conductor contacts are arranged at least partly inside a receiving chamber of the main body. The main plane divides the receiving chamber into first and second asymmetric chamber portions. An insulator galvanically isolates the inner-conductor contacts from the outer conductor.

Abstract: A contact device for receiving a plug end includes a first contact, which has a first coupling end and a first contact end, and a second contact, which has a second coupling end and a second contact end. The coupling ends are configured to electrically couple the respective contact to a receiving device, and the contact ends are configured to electrically connect the respective contact to a contact element of the plug end. The shortest distance between the first coupling end and the first contact end is not equal to the shortest distance between the second coupling end and the second contact end. The total length of the first contact is equal to, or is within a predetermined tolerance from, the total length of the second contact.

Abstract: A soldering aid for electrically conductively connecting a cable core of a cable to a conductor area includes a body made of an electrically insulating material and an electrically conductive contact part received in the body. The contact part has a contact surface configured to electrically conductively contact the conductor area. The body is formed with a receptacle having a slot open toward one side configured to receive the cable core of the cable, and is formed with a through-bore configured to surround a sheathed portion of the cable. The contact part closes an opening at a bottom of the slot and conductively contacts the cable core.

Abstract: A connector assembly for connecting a first electrical component to a second electrical component includes a circuit board which is electrically conductively connectable to the first electrical component. A plug unit is electrically conductively couplable, at a plug end, to a mating plug unit and is disposed on a first side of the circuit board. A light source is disposed on a second side of the circuit board opposite the first side. A light guide has an in-coupling region and an out-coupling region, and a through-hole in which the plug end of the plug unit is at least partially disposed. The light guide also has a light injection opening in which the light source is at least partially disposed. The in-coupling region is disposed on a side wall of the light injection opening, and the out-coupling region surrounds the through-hole.

Abstract: A field emission propulsion system for a spacecraft includes a control unit, a propulsion assembly, and a plurality of extractor electrode voltage sources. The propulsion assembly comprises a plurality of field emission propulsion units having an ion source with a plurality of ion emitters and extractor electrodes associated with the ion emitters and disposed in a field arrangement. The plurality of extractor electrode voltage sources, each associated with the extractor electrodes to control the same, are controlled by the control unit using an individual extractor electrode voltage.

Abstract: Methods, systems, and apparatus, including computer program products, for implementing a software architecture design for a software application implementing customer returns handling. The application is structured as multiple process components interacting with each other through service interfaces, and multiple service operations, each being implemented for a respective process component. The process components include an Accounting process component, a Customer Return Processing process component, a Sales Order Processing process component, a Customer Invoice Processing process component, a Due Item Processing process component, a Balance of Foreign Payment Management process component, a Payment Processing process component, a Supply and Demand Matching process component, an Inventory Processing process component, a Site Logistics Processing process component, and an Inbound Delivery Processing process component.