摘要:
Methods and systems for seamlessly integrating an end-to-end acquisition process using a flexible data structure are disclosed. A flexible data structure consistent with these methods and systems may connect the buyer's requirement to the vendor's proposed solution, facilitating a requirement-by-requirement evaluation process allowing buyers to evaluate content as well as price of a proposal. Embodiments of the present invention standardize the format of proposals, allowing buyers to more easily compare vendors' proposals side-by-side. Still other embodiments of the present invention produce an error checking report to further aid vendors in improving proposals and buyers in evaluating proposals.
摘要:
Embodiments may relate to a means for retrieving one or more infant items when thrown by an infant. According to some embodiments, a retrieval means can include a manual or spring-loaded means. Furthermore, embodiments can comprise a means for attaching the system to a support structure, or the embodiment may be built into the support structure instead. Suitable support structures may include, without limitation, one or more of an infant car seat, an infant high chair, an infant walker, an infant playpen, an infant stroller, an infant carrying device, or an infant cradle.
摘要:
Methods and systems for seamlessly integrating an end-to-end acquisition process using a flexible data structure are disclosed. A flexible data structure consistent with these methods and systems may connect the buyer's requirement to the vendor's proposed solution, facilitating a requirement-by-requirement evaluation process allowing buyers to evaluate content as well as price of a proposal. Embodiments of the present invention standardize the format of proposals, allowing buyers to more easily compare vendors' proposals side-by-side. Still other embodiments of the present invention produce an error checking report to further aid vendors in improving proposals and buyers in evaluating proposals.
摘要:
A vehicle brake system includes a source of fluid pressure adapted to supply a braking force a brake actuator including a parking brake chamber, and a combination valve fluidly coupling the brake actuator to the source of pressure, the combination valve having an inlet fluidly coupled to the source of pressure and an outlet fluidly coupled to the brake actuator. The combination valve includes within a single housing (i) a solenoid responsive to electrical signals to move from one position in which the parking brake chamber is fluidly coupled to the source of pressure in order to pressurize the parking brake chamber and release the parking brake, and another position in which the parking brake chamber of the brake actuator is vented in order to exhaust pressure within the parking brake chamber so that the parking brake is applied, and (ii) at least one of a manifold, an inversion valve, a double check valve and an anti-compounding valve.
摘要:
A roller skate has a base, a plurality of tandem frames, a like plurality of axles, and a like plurality of wheels. Each frame is affixed to the base and has bilateral, spaced apart, opposing side walls that define a wheel well. Adjacent side walls of the frames are interconnected to form unitary opposing structures. The side walls of one of the frames is angularly related to the side walls of at least one of the other frames. Each axle is carried in a wheel well by the side walls of one of the frames. Each wheel is disposed within one of the wheel wells and mounted for rotation on the axle in the wheel well. The wheel wells are either equally or unequally spaced. The roller skate may further include an article of footwear, such as a shoe or a boot, to which the base is either affixed or integral. Additionally, at least one brace may interconnect the opposing walls of at least one frame.
摘要:
A plurality of skewed slots of a particular shape are provided within a compressor casing adjacent at least one stage of compressor blade tips, the slots having an axial length greater than that of the adjacent blade tips. The slots are provided such that upon occurrence of compressor surge or stall, the stagnating air occurring about the blade row may be directed by the slots downstream of the compressor blade row back into the main stream of fluid passing through the compressor. By such an arrangement, the slots provide a compressor in which the air flow and pressure ratio may be increased before reaching compressor stall or surge.
摘要:
A new octapeptide having profound angiotensin antagonist properties has been found. The new compound resembles angiotensin II except for the two terminal amino acids, carrying an unnatural amino acid at the N-terminus.
摘要:
A new octapeptide having profound angiotensin antagonist properties has been found. The new compound resembles angiotensin II except for the two terminal aminoacids, carrying an unnatural aminoacid at the N-terminus.
摘要:
A new octapeptide having profound angiotensin antagonist properties has been found. The new compound resembles angiotensin II except for the two terminal amino acids, carrying an unnatural amino acid at the N-terminus.
摘要:
A new octapeptide having profound angiotensin antagonist properties has been found. The new compound resembles angiotensin II except for the two terminal amino acids, carrying an unnatural amino acid at the N-terminus.