摘要:
The present invention relates to methods for synthesizing conformationally constrained peptides and cyclic peptidomimetics obtainable by these methods which are conformationally constrained due an internal cross-link. This cross-link is formed between the side chain of an amino acid residue or analog and a (2S, 4S)4-functionalized proline residue. The invention further relates to the use of (2S, 4S)-4-functionalized proline residues as building units in the synthesis of such peptidomimetics and to the use thereof as antigens, alone or in combination with suitable immunopotentiating delivery systems, for example immunopotentiating reconstituted influenza virosomes to elicit an immune response in a mammal. Moreover, the invention also relates to pharmaceutical compositions containing the same.
摘要:
The film sealing and wrapping machine with a rotary cut and seal jaw is provided. The rotary cut and seal jaw has an internal sliding mechanism which provides for smooth and quiet operation. The rotational speed of the jaw may be varied to increase through put and to provide for a title bag around products. The rotary cut and seal jaw may comprise a seal bar and pressure pad may both be spring loaded to self align the seal bar and pressure pad during the sealing and cutting process. Lastly, a gap defined by a belt disposed upstream and downstream of the seal bar and pressure pad may be mechanically linked to the pressure pad through a control carriage.
摘要:
A multi-flash photography system provides a dynamically-configurable lighting environment for a single exposure that is created and shaped through the sequentially firing of various light sources with different lighting characteristics controlled in accordance with both a programmed template specifying the flash type, position, firing order, and output intensity, as well as optical processing requirements such as filtering, polarizing, etc., and a shared photometric detector located sufficiently close to the subject being photographed to ensure that the light seen by the detector is substantially the same as the light received at the subject.
摘要:
The present invention relates to methods for synthesizing conformationally constrained peptides and cyclic peptidomimetics obtainable by these methods which are conformationally constrained due an internal cross-link. This cross-link is formed between the side chain of an amino acid residue or analog and a (2S, 4S)4-functionalized proline residue. The invention further relates to the use of (2S, 4S)-4-functionalized proline residues as building units in the synthesis of such peptidomimetics and to the use thereof as antigens, alone or in combination with suitable immunopotentiating delivery systems, for example immunopotentiating reconstituted influenza virosomes to elicit an immune response in a mammal. Moreover, the invention also relates to pharmaceutical compositions containing the same.
摘要:
An assembly comprises a part for example a part of an item of cookware, bakeware, domestic appliance or the like which is subjected to a wear means in use such that the wear means may abrade the outer surface of the part. The part is provided with an outer surface which comprises a polyaryletherketone polymer, especially polyetheretherketone, and a fluoropolymer. Such a combination is found to exhibit superior wear properties over other known materials.
摘要:
A method for optimizing alignment performance in a fleet of exposure systems involves characterizing each exposure system in a fleet of exposure systems to generate a set of distinctive distortion profiles associated with each exposure system. The set of distinctive distortion profiles are stored in a database. A wafer having reference pattern formed thereon is provided for further pattern fabrication and an exposure system is selected from the fleet to fabricate a next layer on the wafer. Linear and higher order parameters of the selected exposure system are adjusted using the distinctive distortion profiles to model the distortion of the reference pattern. Once the exposure system is adjusted, it is used to form a lithographic pattern on the wafer.
摘要:
Disclosed are apparatus and methods for obtaining and analyzing various unique metrics or “target diagnostics” from one or more semiconductor overlay targets. In one embodiment, an overlay target is measured to obtain one or both of two specific types of target diagnostic information, systematic error metrics and/or random noise metrics. The systematic error metrics generally quantify asymmetries of the overlay target, while the random noise metrics quantify and/or qualify the spatial noise that is proximate to or associated with the overlay target.
摘要:
An electronic faucet includes a control that has at least three different modes of operation. The control has an auto or normal mode of operation where fluid flows for a predetermined amount of time when a sensor detects an object adjacent to the electronic faucet. The control has an “off” mode where system electronics are disabled such that fluid cannot flow, and the control has an “on” mode where fluid is constantly flowing. A mechanical or electronic selector is selectively actuated to place the control in one of the auto, off, or on modes.
摘要:
A vending machine includes first and second integrated dispensing systems mounted at front portions of adjacent product shelf dividers establishing at least first, second and third product queues. Each of the first and second dispensing systems includes first and second release mechanisms having a plurality of hinged plates supported by a frame. The plurality of hinged plates are selectively shifted into and out of corresponding ones of the first, second and third product queues, such that each product queue has associated therewith two opposing release mechanisms. Preferably, at least one of the first and second release mechanisms for each dispensing system includes a queue spacing member which is mounted to one of the hinged plates and projects into the product queue to establish a desired spacing between the release mechanisms.