摘要:
The present invention provides a process for preparing a catalyst useful in gas phase polymerization of olefins wherein the hydrogen response of the catalyst can be improved by using a ketone as the electron donor in the catalyst. The catalyst consists of compounds of Ti, Mg, Al and a ketone preferably supported on an amorphous support.
摘要:
In one embodiment, a method of assigning a plurality of processes to a plurality of processors in a multi-processor computer system comprises attaching a plurality of processes to a memory segment shared between a plurality of processors; initiating a spin cycle in the plurality of processes; and assigning one or more of the processes to a processor during the spin cycle.
摘要:
Embodiments of the present invention provide a method, system, and computer program product for managing categorized workgroup print jobs. The method includes receiving from an end user a print job designated for printing in a workgroup printer and categorizing the print job as work related or non-work related. Additionally whether or not printing the print job on behalf of the end user encroaches within a threshold value of a remaining allocation of printing resources established for the end user is determined. Finally, in response to determining both that the print job is within a specific category and also that the printing of the print job on behalf of the end user encroaches within the threshold value of the remaining allocation of printing resources established for the end user, further processing of the print job can be restricted.
摘要:
Computer method, apparatus and system reduces size of attachments for an electronic communication. The method/system automatically selects a part (portion) of a working document to serve as the electronic communication attachment or upload. A monitoring unit monitors sender-user activity with respect to the working document and logs indications of the portions of the working document that are read by the user. During email composition, an attachment engine automatically selects the logged and indicated document portions to serve as an attachment reduced in size. During other electronic communication composition, such as to a blog, wiki or computer network forum, the attachment engine automatically selects the logged and indicated document portions to serve as the upload reduced in size.
摘要:
A technique for distributing media data in a secured fashion that mitigates unwanted or illegal copying/distribution of such data. An initial, degraded version of the media data is sent to one or more recipient(s). After confirming identity of a recipient at a receiving system, a supplemental version of the media data is sent to the receiving system which augments the degraded version such that it can then be played by the recipient(s). The degraded version of the media data has a reduced quality that is obtained by removing portions of the data and filling in the removed portions with dummy data. During a subsequent rebuilding of the media data, a supplemental version of the media data is sent to the receiving data processing system where it is merged/combined with the degraded version to form a copy that corresponds to the original, high-quality version of the media data.
摘要:
Embodiments of the present invention provide a method, system and computer program product for managing categorized workgroup print jobs. In an embodiment of the invention, a method for workgroup management of categorized print jobs includes receiving from an end user a print job designated for printing in a workgroup printer and determining from the print job whether the print job is should or should not be printed based on its categorization. It additionally can be determined whether or not printing the print job on behalf of the end user encroaches within a threshold value of a remaining allocation of printing resources established for the end user. Finally, in response to determining both that the print job is within a specific category and also that the printing of the print job on behalf of the end user encroaches within the threshold value of the remaining allocation of printing resources established for the end user, further processing of the print job can be restricted.
摘要:
A system for learned mouse affinities, including: a context listener to determine a context in which a user is operating, wherein the context listener also listens for an occurrence of a trigger event within the context; a mouse listener to recognize a mouse action by the user; and a mapping stored on a memory device, wherein the mapping includes mouse actions mapped to context actions, wherein the context actions correspond to the trigger event, wherein the context action is implemented in response to the mouse action according to the profile and after the occurrence of the trigger event.
摘要:
An approach is provided where one or more biometric inputs are received at a biometric receiver accessible by a mobile pervasive computing device. The biometric inputs are from a current user of the mobile pervasive computing device. One or more sets of expected biometric data are retrieved with the sets of expected biometric data corresponding to one or more authorized users of the mobile pervasive computing device. The received biometric inputs are compared with the retrieved sets of expected biometric data. Themobile pervasive computing device is secured using one or more security actions if the comparison reveals a mismatch between the biometric inputs and the retrieved sets of expected biometric data.
摘要:
A polarized shell for preventing mis-mating of a first coaxial connector comprising the polarized shell and a second coaxial connector is provided. In one exemplary embodiment of the invention, the polarized shell can comprise an external wall, and internal wall, and two or more polarizing members circumferentially spaced apart on one of the external wall and the internal wall. A coaxial connector for preventing mis-mating is also provided. In one exemplary embodiment of the invention, the coaxial connector can comprise a body and a polarized shell within the body. The polarized shell can comprise an external wall, an internal wall, and two or more polarizing members circumferentially spaced apart on one of the external wall and the internal wall. A system for preventing mis-mating is also provided.
摘要:
The invention provides a method for identifying a ligand that binds to a macromolecular target. The methods involve (a) attaching an antenna moiety to a first ligand, wherein the ligand binds specifically to a macromolecular target; (b) providing a sample comprising the macromolecular target, the first ligand and a candidate second ligand under conditions wherein the first ligand and the macromolecular target form a bound complex; (c) detecting a subset of magnetization transfer signals between the antenna moiety of the first ligand and the second candidate ligand, wherein the signals are obtained from an isotope edited NOESY spectrum of the sample; thereby determining that the two ligands are proximal in a bound complex, and identifying a second ligand that binds to the macromolecular target.