摘要:
The present invention pertains to a Dolichos biflorus extract enhancing collagen production and cosmetic compositions comprising said extract. Furthermore, it pertains to a method of using the extract or compositions for cosmetic purposes, especially to their use in enhancing collagen production. Finally, a method for preparing the extract for cosmetic use is described. The Dolichos biflorus extract is preferably made from seeds by alcoholic or hydroalcoholic extraction.
摘要:
An electrical connector (10) terminating a multi-wire cable (56) and adapted for mating contact with another such connector of identical construction. The connector comprises a plurality of hermaphroditic contact members (12) retained within a housing (14,16). The housing includes channels (52) for holding the wires (54) of the cable and the contact members further have insulation displacing contact portions (36) adapted to engage respective ones of the wires. The housing is formed of two parts with a latching mechanism (58,60, 62,64).
摘要:
Multiple co-channel signals are received at the same time. The co-channel signals are separated and demodulated within a frequency range by using the Doppler shift, or offset, of the co-channel signals. The signals are isolated by determining the peaks of the signals within the subchannel, or bin. A threshold is applied to the peaks to separate signals from noise and clutter. The individual peaks are compared to a baseband frequency to determine the Doppler shift. Those signals above the threshold are processed and demodulated.