摘要:
An enterprise network may be managed. A graphical user interface (GUI) that shows IP address allocations for the network and that allows a user to configure DHCP scopes and DNS zones may be provided. A new host reservation request may be received from a user. The request may be translated into a first protocol and provided to a DHCP control server for processing. Based on the processing, configurations of multiple DHCP servers may be updated, to include the new host reservation, and provided to a configuration storage system for (at least temporary) storage and access by the multiple DHCP servers. The request may be translated into a second protocol and provided to a DNS management server for processing. Based on the processing, a configuration for a DNS server may be updated, to include the new host reservation, and stored in a DNS database.
摘要:
A method for activating a rectifier having active switching elements in the event of a load dump, the active switching elements being activated during the voltage clamping in such a way that the clamp voltage in at least one switching branch complies with a signal form predefined as a function of time within at least one half-period of the current to be rectified.
摘要:
A generator, for example a three-phase generator including an associated rectifier system, is used, for example for the electrical voltage supply of a motor vehicle. The AC voltage produced by the generator is rectified by the rectifier system having a plurality of rectifying elements 2, 7. Rectifying elements 2 of the rectifier have a plurality of series connections of a self-conducting n-channel JFET and a self-conducting p-channel JFET, the gate terminals being connected to the outer source or drain terminals of the other transistor. Alternatively, the self-conducting JFETS of the rectifying element 2in FIG. 1 may be replaced by self-conducting MOS field effect transistors (depletion mode MOSFET). The p-channel JFET of the exemplary embodiment according to FIG. 1 is replaced by a self-conducting p-channel MOSFET and the n-channel JFET is replaced by a self-conducting n-channel MOSFET. Furthermore, the gate terminals are connected to the diametrically opposed outer terminals.
摘要:
The present invention pertains to the use of probiotics for the preparation of a carrier for balancing the skin's immune function. In particular, the present invention pertains to the use of probiotic micro-organisms for balancing the skin's immune function under stress conditions, such as a exposure to ultraviolet radiation, specifically for enhancing the skin's immune activity and reducing the tendency to develop allergic reactions under such conditions.
摘要:
Intimate admixtures of at least one carotenoid and at least one extract of at least one plant of the genus Rosmarinus are well suited for treating the undesirable cutaneous signs of skin aging, in particular the degradation of the skin and/or of the mucous membranes by inhibiting the activity and/or the expression of collagenases and by increasing the synthesis of collagen.
摘要:
An apparatus and a method for measuring operating temperatures Tj of a component, particularly transient temperatures Tj in the breakdown region of the component 2 during a breakdown operation, are provided. The component temperature Tj at a point of time ti is ascertainable from a measurement of the breakdown voltage Ud and the breakdown current I of the component 2 at the specific point of time ti during the breakdown operation using a measuring device, by comparing the measurement data to reference measurement data recorded in advance.
摘要翻译:提供了用于在击穿操作期间测量部件2的击穿区域中的部件的工作温度T SUB,特别是瞬态温度T SUB的装置和方法。 在时间点t 1上的元件温度T SUB可以通过测量击穿电压U D d和击穿电流I的击穿电流I来确定 通过将测量数据与预先记录的参考测量数据进行比较,使用测量装置在击穿操作期间的特定时间点t i i i处的部件2。
摘要:
Bacterial agents for preparing compositions which are for cosmetic, pharmaceutical or veterinary use and which are intended to stabilize and/or regulate the cutaneous ecosystem of mammals. These bacterial agents are extracts of a bacterium, or a bacterium and are selected for their adhesion to skin cells and anti-adhesion to pathogens of the cutaneous system. The invention also relates to compositions containing such agents.