Abstract:
Recombinant modified vaccinia Ankara vectors are provided having a null mutation in a gene necessary for replication of the recombinant modified vaccinia Ankara virus and at least one heterologous antigen. The disclosed vectors optionally encode at least one pro-apoptotic factor, at least one anti-apoptotic factor, at least one immunomodulator, and combinations thereof. Cells complementing the null mutation the disclosed vectors are also provided.
Abstract:
Replication-competent recombinant viruses, particularly replication-competent recombinant polioviruses, which include (1) exogenous nucleic acid sequences which encode an exogenous polypeptide and (2) a nucleic acid sequence which encodes an artificial proteolytic cleavage site for a viral or cellular protease which proteolytically processes (cleaves) the precursor protein produced by the parent virus and uses therefor. The recombinant precursor is cleaved into the usual array of constituent proteins, freeing the exogenous polypeptide. Replication-competent recombinant viruses are useful as vaccines against bacterial, viral, fungal and yeast infections, parasitic diseases, cancer and allergies.
Abstract:
The present invention comprises a Schema Generation Program (SGP) and Schema Update Program (SUP). The SGP creates an initial XML Schema and copies the database into a hashtable. At the occurrence of a query interval, the SGP compares the database to the hashtable. If the database is identical to the hashtable, then the SGP resets the query interval and repeats the comparison. If the database and the hashtable are not identical, then the SGP deletes the old hashtable, stores a copy of the database as a new hashtable, and creates a new XML Schema. The XML Schema is stored in the web server so that a registered party may access the XML Schema and check the validity of a group of data before sending the data to the web server as a proposed addition to the database. The SUP notifies registered parties of updates to the XML Schema.
Abstract:
The present invention provides a method, apparatus, and computer program product for displaying real-time service level performance, breach, and guaranteed uniformity with automatic alerts and proactive rebating for a utility computing environment. Service level agreement parameters, based on a service level agreement between a customer and a service provider, are used to identify discrepancies in a promised service level for the utility computing environment. A real-time view of a current service level and the promised service level for the customer are displayed. When a discrepancy between the promised service level and the current service level occurs, a rebate is generated for the customer. Alerts identifying the discrepancy and its root cause are provided to the customer and the service provider for the discrepancy. Alerts may also be provided prior to the occurrence of the discrepancy so that an action may be performed to eliminate the potential discrepancy.