摘要:
Message brokering in a consuming broker device of a publish-subscribe system having at least one processor includes: designating in the consuming broker device a first producing broker device as a sole provider of messages having a topic to which the consuming broker device has subscribed; and in response to a determination that a measured livelihood of the first producing broker device is less than a defined threshold, designating with the consuming broker device a second producing broker device as the sole provider of the messages having the topic to the consuming broker device. The second producing broker device has a measured livelihood that is greater than the measured livelihood of the first producing broker device.
摘要:
Message brokering in a consuming broker device of a publish-subscribe system having at least one processor includes: designating in the consuming broker device a first producing broker device as a sole provider of messages having a topic to which the consuming broker device has subscribed; and in response to a determination that a measured livelihood of the first producing broker device is less than a defined threshold, designating with the consuming broker device a second producing broker device as the sole provider of the messages having the topic to the consuming broker device. The second producing broker device has a measured livelihood that is greater than the measured livelihood of the first producing broker device.
摘要:
A cloth material that can form an electronic component includes a cloth material layer, which includes at least one crevice; and a conductive area included in the cloth material layer, wherein a shape of the crevice and a shape of the conductive area change with an outside force. A cloth material that can form an electronic component includes two cloth material layers stacked to form a crevice therebetween; and a conductive area located on the two cloth material layers spanning from one side of the crevice to the other side of the crevice, wherein a shape of the crevice and the conductive area changes with an outside force.
摘要:
A semiconductor device comprising: a p or p+ doped portion; an n or n+ doped portion separated from the p or p+ doped portion by a semiconductor drift portion; an insulating portion provided adjacent the drift portion and at least one of the doped portions in a region where the drift portion and said at least one doped portion meet; and at least one additional portion which is arranged for significantly reducing the variation of the electric field strength in said region when a voltage difference is applied between the doped portions.
摘要:
Synthesis process of dasatinib is disclosed, which includes the step of reacting the compound of formula I with that of formula II to obtain the compound of formula III. Also disclosed is the compound of formula III which is used as an intermediate for synthesizing dasatinib. The substituents of R1, R2, R3 or R4 in formulae I, II or III are defined as in the description.
摘要:
The present invention provides polymorph of 3-(4-amino-1-oxo-1,3-dihydro-2H-isoindole-2-yl)-piperidine-2,6-dione, and also the preparing methods and pharmaceutical compositions thereof.
摘要:
A method, apparatus, computer program product and system are provided for providing mobile services via a scalable location-based publication/subscription comprising a subscription system. In this regard, a method is provided that includes receiving at least one subscription comprising a subscription area and at least one publication comprising a publication location. The method further includes determining a geohash representation of the subscription area and determining whether the at least one publication matches the at least one subscription based at least on the publication location and the geohash representation of the representation of the subscription area. The method further includes causing content associated with the at least one publication to be transmitted in an instance in which the at least one publication matches the at least one subscription.
摘要:
Techniques for transmitting data according to at least one quality of service requirement. A message path is calculated specifying a sequence of broker computers selected from a network of interconnected broker computers. The message path is statistically estimated to fulfill the at least one quality of service requirement. Quality of service metrics are received about the network of interconnected broker computers. If the message path is determined not to fulfill the quality of service requirement, a new message path is calculated specifying a new sequence of broker computers selected from the network of interconnected broker computers. The new message path is statistically estimated to fulfill the at least one quality of service requirement.
摘要:
Methods are provided for the preparation of a sample using a digital microfluidic platform and the optional subsequent mass analysis of an extracted analyte. A sample is dried, optionally on a solid phase support, and contacted with digital microfluidic array. An analyte present within the dried sample is extracted into an extraction solvent by electrically addressing the digital microfluidic array to transport a droplet of extraction solvent to the dried sample spot. The extracted sample may be dried and subsequently processed on the digital microfluidic array for derivatization. The digital microfluidic device may further include an integrated microfluidic channel having an output aperture, and the method may further include contacting a droplet containing extracted analyte with the microfluidic channel and applying a suitable electric field for generating nano-electrospray, thereby enabling the device to be directly interfaced with a mass analysis device.
摘要:
A cloth material with separate conductive areas includes at least one first layer comprising at least one first conductive area; and at least one extension part, which includes at least one accessory and at least one connecting part connected to the accessory, wherein the extension part comprises at least one second conductive area, which corresponds in location to the first conductive area on the first layer, wherein the first conductive area and the second conductive area are inductively coupled, a condition of inductive coupling is adapted to be changed by an outside force.