摘要:
A circuit includes an amplifier that defines a positive input terminal, a negative input terminal, a positive output terminal and a negative output terminal. The circuit also includes a first positive feedback path between the positive input terminal and the positive output terminal of the amplifier. Further, the circuit includes a second positive feedback path between the negative input terminal and the negative output terminal of the amplifier. The first positive feedback path and the second positive feedback path compensate the amplifier.
摘要:
A system is provided for composition trust binding in a peer-to-peer network environment. The system includes: a service requestor (21) residing on a peer (22) in the network and able to invoke a service (23) residing on another peer (24) in the network. The service requestor is also able to communicate a composition trust binding to the peer hosting the service, where the composition trust binding i a set of rules that define a collection of allowable software components which may be invoked by the service. A validation agent (25) ensures that the service executes in accordance with the binding.
摘要:
In one example embodiment, a system and method is provided that includes establishing a plurality of Pseudo Wire (PW) connections between a first network appliance region and a second network appliance region to transmit data from the first network appliance region to the second network appliance region along an active PW. Further, the method includes disabling the active PW when a failure of the active PW is detected. Additionally, the method may include selecting an inactive PW to become a new active PW such that the data may be transmitted from the first network appliance region to the second network appliance region. Moreover, the method includes switching from the active PW to the new active PW.
摘要:
Structures in the nanoscale and mesoscale domain are provided. The structures typically have a shell which can be comprised of a porous polymeric material such as parylene. The surfaces of the shell can further comprise pendant functional groups that can provide reactive or passive characteristics.
摘要:
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than 50,000 amu and a low molecular weight component having a weight average molecular weight of less than 50,000 amu; the polyethylene composition possessing a density of between 0.940 and 0.970 g/cm3, and an I21 value of less than 20 dg/min; characterized in that the polyethylene composition extrudes at an advantageously high specific throughput at an advantageously low melt temperature, and wherein the film has a gel count of less than 100.
摘要翻译:一种包含聚乙烯组合物的膜,一个实施方案中的聚乙烯组合物包含重均分子量大于50,000amu的高分子量组分和重均分子量小于50,000amu的低分子量组分; 所述聚乙烯组合物具有0.940至0.970g / cm 3的密度和小于20dg / min的I 21 N值; 其特征在于,所述聚乙烯组合物在有利的低熔融温度下以有利的高比生产量挤出,并且其中所述膜的凝胶计数小于100。
摘要:
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than 50,000 amu and a low molecular weight component having a weight average molecular weight of less than 50,000 amu; the polyethylene composition possessing a density of between 0.940 and 0.970 g/cm3, and an I21 value of less than 20 dg/min; characterized in that the polyethylene composition extrudes at an advantageously high specific throughput at an advantageously low melt temperature, and wherein the film has a gel count of less than 100.
摘要:
A method and concomitant apparatus for comprehensively representing video information in a manner facilitating indexing of the video information. Specifically, a method according to the inveniton comprises the steps of dividing a continuous video stream into a plurality of video scenes; and at least one of the steps of dividing, using intra-scene motion analysis, at least one of the plurality of scenes into one or more layers; representing, as a mosaic, at least one of the pluraliy of scenes; computing, for at least one layer or scene, one or more content-related appearance attributes; and storing, in a database, the content-related appearance attributes or said mosaic representations.
摘要:
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than 50,000 amu and a low molecular weight component having a weight average molecular weight of less than 50,000 amu; the polyethylene composition possessing a density of between 0.940 and 0.970 g/cm3, and an I21 value of less than 20 dg/min; characterized in that the polyethylene composition extrudes at an advantageously high specific throughput at an advantageously low melt temperature, and wherein the film has a gel count of less than 100.
摘要翻译:一种包含聚乙烯组合物的膜,一个实施方案中的聚乙烯组合物包含重均分子量大于50,000amu的高分子量组分和重均分子量小于50,000amu的低分子量组分; 所述聚乙烯组合物具有0.940至0.970g / cm 3的密度和小于20dg / min的I 21 N值; 其特征在于,所述聚乙烯组合物在有利的低熔融温度下以有利的高比生产量挤出,并且其中所述膜的凝胶计数小于100。
摘要:
The present disclosure relates to the field of cellular tumorigenesis and cancer biology. More specifically, the present disclosure relates to tumorigenesis and cancer in estrogen-responsive cell types, including cell types such as testis, ovary and uterine tissues, mammary gland, brain, skeletal muscle, and lung tissues. The present disclosure further relates to compositions including polypeptides, oligopeptides, petidomimetics, antibodies, and nucleic acids, and pharmaceutical compositions, diagnostic kits, and therapeutic kits useful in the diagnosis or treatment of tumorigenesis in estrogen-responsive cell types.
摘要:
A method and apparatus for tracking multiple objects in a video sequence. The method defines a group of objects as a configuration, selects a configuration for a current video frame, predicts a configuration using a two-level process and computes the likelihood of the configuration. Using this method in an iterative manner on a sequence of frames, tracks the object group through the sequence.