摘要:
Linear organopolysiloxane-polyoxyalkylene copolymers of the formula (I) are described, in which R1 and R2, independently of one another, are a straight-chain or branched, saturated alkyl group having 6 to 22 carbon atoms or are a straight-chain or branched, mono- or polyunsaturated alkenyl group having 6 to 22 carbon atoms, R3, R4, R5, R6, R7 and R8, independently of one another, are a straight-chain or branched, saturated alkyl group having 1 to 30 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl group having 2 to 30 carbon atoms or a phenyl radical, m and p are numbers from 4 to 50 and n is a number from 3 to 90. The linear organopolysiloxane-polyoxyalkylene copolymers of the formula (I) can be used in an advantageous way in cosmetic or pharmaceutical compositions. Moreover, they are suitable particularly for the cleansing and care of the hair and the skin, as emulsifier in emulsions, preferably in O/W or W/O emulsions, and as conditioners.
摘要:
Cosmetic or pharmaceutical compositions comprising one or more substituted aminopolyorganosiloxanes (SH) with substituted amino groups which are bonded to silicon atoms of the polysiloxane basic structure via alkylene bridges or mono- or oligo(alkylenamino)alkylene bridges, where the amino groups present in the aminopolyorganosiloxanes (SH) are substituted at least partially by a radical of the formula (ε) T-CH2—CHOH—CH2— (ε), in which T is the radical of a surfactant monoalcohol polyglycol ether with emulsifier character, the amino groups present in the aminopolyorganosiloxanes (SH) are substituted in the average ratio of at least 1.5 radicals of the formula (ε) per Si-bonded aminoalkyl group or amino-mono- or -oligo-(alkylenamino)-alkyl group, and present amino groups are, if appropriate, acylated and/or alkylated and/or benzylated and/or protonated at least partially to give amide groups, are described.
摘要:
The invention relates to the use of polysiloxanes which comprise a plurality of quaternary ammonium groups in the molecule in cosmetic or pharmaceutical compositions for the cleaning and care of keratin fibers, in particular of human hair. The improvement in the shine and in the color protection of the hair is achieved if the polysiloxanes are used in an amount in the range from 0.01 to 30%.
摘要:
A device according to some embodiments of the present disclosure includes a housing configured to retain a battery, a primary antenna associated with the housing, and at least one processor in electrical communication with the battery and the primary antenna. In some embodiments, the at least one processor may be configured to cause transmission of a primary signal from the primary antenna to an implantable device during a treatment session of at least three hours in duration, wherein the primary signal is generated using power supplied by the battery and includes a pulse train, the pulse train including a plurality of modulation pulses.
摘要:
A device according to some embodiments of the present disclosure includes a housing configured to retain a battery, a primary antenna associated with the housing, and at least one processor in electrical communication with the battery and the primary antenna. In some embodiments, the at least one processor may be configured to cause transmission of a primary signal from the primary antenna to an implantable device during a treatment session of at least three hours in duration, wherein the primary signal is generated using power supplied by the battery and includes a pulse train, the pulse train including a plurality of modulation pulses.
摘要:
A device may include a primary antenna configured to be located external to a subject and at least one processor in electrical communication with the primary antenna. The at least one processor may be configured to cause transmission of a primary signal from the primary antenna to an implantable device, wherein the implantable device includes at least one pair of modulation electrodes. The at least one processor may be further configured to adjust one or more characteristics of the primary signal to generate a sub-modulation control signal adapted so as not to cause a neuromuscular modulation inducing current at the at least one pair of modulation electrodes when received by the implantable device and to generate a modulation control signal adapted so as to cause a neuromuscular modulation inducing current at the at least one pair of modulation electrodes when received by the implantable device.
摘要:
A device according to some embodiments may include a housing configured for location external to a body of a subject. The device may also include at least one processor associated with the housing and configured for electrical communication with a power source, and an antenna associated with the at least one processor. The at least one processor may be configured to communicate with an implant circuit located within the body of the subject, cause the implant circuit to receive power in a first power mode and in a second power mode, wherein a first level of power delivered in the first power mode is less than a second level of power delivered in the second power mode, and wherein during a therapy period, power delivery in the first mode occurs over a total time that is greater than about 50% of the therapy period.
摘要:
The present invention provides a method for determining the respiratory rate of a patient comprising the steps of determining at least two time dependent respiratory signals by at least two different methods as well as a determining of a respiratory rate on the basis of the at least two time dependent respiratory signals. In this connection, the resulting respective instantaneous respiratory rates fi(n) (i=1, 2, . . . ) are determined from the at least two time dependent respiratory signals si(t) (i=1, 2, . . . ) and an average respiratory rate f(n) determined by a weighted averaging of the respiratory rates fi(n) (i=1, 2, . . . ) is produced. In this averaging, the weightings ki(n) (i=1, 2, . . . ) of the individual respiratory rates fi(n) (i=1, 2, . . . ) depend on a difference between the respective respiratory rates fi(n) (i=1, 2, . . . ) and an estimate fi(n) which is determined on the basis of at least two respiratory signals si(t) (i=1, 2, . . . ). An apparatus for carrying out the method is likewise provided.
摘要:
In an extendable protective awning and motor vehicle having a protective awning, the protective awning includes a base frame which may be fastened to the vehicle and a protective surface which may be moved between at least one retracted basic position and an extended end position by a linkage. The base frame is designed for arrangement in the interior of the vehicle in the region of the upper boundary of a door, window or flap opening of the vehicle, so that the protective surface may be extended from its basic position through the opened door, window or flap opening into this position.
摘要:
A system includes generation of a definition of a table including a partitioning column of the table and a threshold size, allocation of a first memory partition for the table, determination that a size of the records of the table in the first memory partition is greater than the threshold size, and, in response to the determination that the size of the records of the table in the first memory partition is greater than the threshold size, determination that a maximum value of the partitioning column in the records of the table in the first memory partition, determination of a minimum value of the partitioning column in the records of the table in the first memory partition, generation of metadata indicating that records of the table in which the value of the partitioning column is in a range between and including the minimum value and the maximum value are stored in the first memory partition, and allocation of a second memory partition for the table.