摘要:
A unit dosage form suitable for once daily administration to a human comprising a physiologically effective amount of at least one hormone selected from the group consisting of steroidal estrogen, estradiol, estrone, medroxyprogesterone, norethindrone, norethisterone, progestin, norgestrel, and progesterone, and at least one carotenoid wherein the carotenoid is in an amount effective to prevent the adverse effects which may result from the administration of the hormone.
摘要:
The present invention discloses a method and system for enabling efficient reduction of TFCs in the TFCS to achieve desired transmission, while remaining within desired power and data requirements. Upon the UE transmission power requirement exceeding the maximum or allowable transmission power the MAC shall be informed for subsequent TFC selection of all TFCs that currently exceed this limit. The UE will then chose the TFC with the next lower transmission power requirement and the sequence will continue until an acceptable TFC is determined. The present invention also enables the replacement of the TFCs in the TFCS and advanced determination of non-supported TFCs. The TFCs that require transmission power greater then the maximum or allowed UE transmission power shall be determined continuously in every TTI, not just in TTIs where the maximum power has been exceeded.
摘要:
A virtual beam system operating in an environment, including a non-compatible receiver, includes a transmitting subsystem and a receiving subsystem. The transmitting subsystem includes an array of transmitting elements and an element position encoded composite signal generator for generating an element position encoded composite signal. The array of transmitting elements is operatively coupled to the signal generator. The transmitting subsystem radiates the element position encoded composite signal via the array of transmitting elements. The receiving subsystem is responsive to the element position encoded composite signal and includes a receiving element and an element position encoded composite signal decoder for decoding the element position encoded composite signal. The receiving element is operatively coupled to the signal decoder. The element position encoded composite signal appears to be radiated as a wide beam, with relatively low directive gain, when received and decoded by the non-compatible receiver. Conversely, the element position encoded composite signal appears to be radiated as a narrow beam, with relatively high directive gain, when received by the receiving element and decoded by the signal decoder of the receiving subsystem.
摘要:
A method of inhibiting the corrosion of metals in contact with petroleum and petroleum fractions other than gasoline comprises contacting metal surfaces with a corrosion inhibiting amount of bis-amides resulting from reaction of one mole of amine with one equivalent of a dicarboxylic acid.
摘要:
A method for regenerating an immobilized enzyme system comprises treating the system with an acid, removing excess acid, treating the system with a bifunctional organic reagent which furnishes a pendant group, removing excess of said bifunctional reagent, and immobilizing fresh, active enzyme.
摘要:
The desired yields of carboxylic acids which are obtained by reacting an unsaturated hydrocarbon with water and carbon monoxide in the presence of a catalyst comprising hydrogen fluoride is improved by utilizing the presence of a promoter comprising a cuprous-containing compound in the reaction mixture.
摘要:
The present invention relates to a method for the chemoprevention and treatment of cancer, by administering a pharmaceutical composition comprising a carotenoid derivative, such as a derivative of lycopene, a- and b-carotene, phytoene, phytofluene, lutein, zeaxanthin, α- and β-cryptoxanthin, canthaxanthin, astaxanthin, or other carotenoid. The carotenoid derivative is a carotenoid oxidation product, and is preferably an aldehyde derivative, a dialdehyde derivative or a ketone derivative. The carotenoid derivative can be a derivative of any naturally occurring carotenoid, such as those found in tomatoes and other fruits and vegetables.
摘要:
A laser diode package (10) according to the present invention is tolerant of short-circuit and open-circuit failures. The laser diode package (10) includes a laser diode bar (12), a forward-biased diode (14), a heat sink (18), and a lid (16) which may have fusible links (86). The laser diode bar (12) and the forward-biased diode (14) are electrically connected in parallel between the heat sink (18) and the lid (16). The emitting region of the laser diode bar (12) is aligned to emit radiation away from the forward-biased diode (14). Several packages can be stacked together to form a laser diode array (42). The forward-biased diode (14) allows current to pass through it when an open-circuit failure has occurred in the corresponding laser diode bar (12), thus preventing an open-circuit failure from completely disabling the array (42). The fusible links (86), if used on the lid (16), prevent damaged active regions (90) in a laser diode bar (12) from short-circuiting and drawing more electrical current than the other active regions (90).
摘要:
A method and apparatus for protecting high throughput (HT) stations (STAs) are disclosed. In one embodiment, a physical layer (PHY) legacy preamble transmitted by one STA is decoded by another STA that does not use a legacy preamble. In another embodiment, one STA is identified by another STA by using bits in the preamble of a packet to indicate which PHY type will be used in the remaining portion of the packet. In yet another embodiment, one STA sends ready-to-send (RTS)/clear-to-send (CTS) or CTS-to-self messages for reserving a medium in the presence of another STA of a different type than the one STA. In yet another embodiment, an access point (AP) transmits a beacon or an association message including a capability information element (IE) that indicates operation or support for a legacy preamble, HT STA preambles and a medium access control (MAC) packet transmission with HT protection mechanisms.