摘要:
The invention relates to dispersions of artificial oxygen carriers, wherein the dispersions contain capsules with reversible oxygen storage capacity, the capsules comprising an oxygen-permeable capsule material, that contains and/or encloses fluorinated, particularly perfluorinated hydrocarbons, preferably perfluorocarbons. The dispersions are particularly suitable as a blood substitute, preferably for the purpose of transfusion, e.g. in states of blood loss of the human or animal body, in particular following surgical interventions, accidents, injuries etc, or for the prophylactic treatment and/or treatment by therapy of ischaemic states or states following a reperfusion.
摘要:
A method and an apparatus provide a plurality of modulated signals by frequency shifting an output signal of a carrier signal generation circuit for obtaining a first carrier signal and a second carrier signal, and by modulating the first and second carrier signals.
摘要:
An amplifier circuit includes a gain controller, a first amplifier, and a second amplifier which is coupled in series to the first amplifier, the second amplifier comprising a plurality of amplifying units. The gain controller is configured to receive a desired gain value and provide, based on the received desired gain value, a gain adjust signal to the first amplifier, and activate, based on the received desired gain value, a certain combination of amplifying units of the plurality of amplifying units of the second amplifier, such that a combined gain of the first amplifier and the active amplifying units of the second amplifier corresponds to the received desired gain value.
摘要:
A receiver is provided with a digital signal processing circuit to process a receive signal. In addition, the receiver includes an interference detector to detect an interference scenario affecting reception of the signal by the receiver. Depending on the interference scenario detected by the interference detector, the digital signal processing circuit is adapted.
摘要:
An apparatus including a body part configured to receive a replaceable internal part, a first cover part configured to be movable between an open position and a closed position, a second cover part configured to be movable between an open position and a closed position, and when in said closed position, to cover the replaceable internal part. A locking mechanism is configured to lock the second cover part to the body part and the locking mechanism is configured to be releasable, when the first cover part is in said open position and the locking mechanism is configured to be unreleasable, when the first cover part is in said closed position.
摘要:
In a method and apparatus for restraining passengers in a retaining passengers in a vehicle upon impact with an obstacle, a possible accident is initially sensed. Thereafter, at the latest, whenever the vehicle first contacts the obstacle, or whenever vehicle deceleration exceeds a threshold, a force acting in the direction of impact is exerted upon the passenger via a seat belt system. The force is introduced by bilateral tensioning of a lap belt of a seat belt system, from both sides at a force of at least 2000-4500 N. The latter is maintained for a retaining phase of at least 20 ms along a displacement path of the passenger.
摘要:
A receiver is provided with a digital signal processing circuit to process a receive signal. In addition, the receiver includes an interference detector to detect an interference scenario affecting reception of the signal by the receiver. Depending on the interference scenario detected by the interference detector, the digital signal processing circuit is adapted.
摘要:
The invention relates to dispersions of artificial oxygen carriers, wherein the dispersions contain capsules with reversible oxygen storage capacity, the capsules comprising an oxygen-permeable capsule material, that contains and/or encloses fluorinated, particularly perfluorinated hydrocarbons, preferably perfluorocarbons. The dispersions are particularly suitable as a blood substitute, preferably for the purpose of transfusion, e.g. in states of blood loss of the human or animal body, in particular following surgical interventions, accidents, injuries etc, or for the prophylactic treatment and/or treatment by therapy of ischaemic states or states following a reperfusion.
摘要:
This invention provides compounds of Formula (I), having the structure where G1, G2, G3, G4, A1, A2, Y1, Y2, L1, Z, e and f are defined herein, or a pharmaceutically acceptable salt thereof, which are useful for treating or preventing cancer.
摘要:
In a method and apparatus for restraining passengers in a retaining passengers in a vehicle upon impact with an obstacle, a possible accident is initially sensed. Thereafter, at the latest, whenever the vehicle first contacts the obstacle, or whenever vehicle deceleration exceeds a threshold, a force acting in the direction of impact is exerted upon the passenger via a seat belt system. The force is introduced by bilateral tensioning of a lap belt of a seat belt system, from both sides at a force of at least 2000-4500 N. The latter is maintained for a retaining phase of at least 20 ms along a displacement path of the passenger.