Abstract: One or more processors acquire dependency metadata, where the dependency metadata is used for representing dependency on data among at least two components of an application. The processor(s) acquire error information and data output, where the error information is used for describing errors that occur while running the application, and where the data output includes data output by the at least two components while running the application. The processor(s) analyze, based on the error information, dependency metadata and data output relevant to the error information, where the analyzing includes determining, based on a null pointer exception in the error information and dependency metadata corresponding to the null pointer exception, that corresponding data has not been output by a component corresponding to the null pointer exception. The processor(s) then use an analysis result to improve the operation of a computer that is running the application.

Abstract: One or more processors acquire dependency metadata, where the dependency metadata is used for representing dependency on data among at least two components of an application. The processor(s) acquire error information and data output, where the error information is used for describing errors that occur while running the application, and where the data output includes data output by the at least two components while running the application. The processor(s) analyze, based on the error information, dependency metadata and data output relevant to the error information, where the analyzing includes determining, based on a null pointer exception in the error information and data output of a component corresponding to the null pointer exception, correct dependency metadata corresponding to the null pointer exception. The processor(s) then provide an analysis result to improve the operation of a computer that is running the application.

Abstract: A method, apparatus, and/or computer program product analyzes data processing. Dependency metadata, which is used for representing dependency on data among at least two components of an application, is acquired. Error information, which is used for describing errors that occurred while running the application, and data output, which includes data output by components used to run the application, are acquired. Based on the error information, dependency metadata and data output relevant to the error information are analyzed to provide an analysis result. The analysis result includes at least one of: a reason why an error occurs, a prompt for an error correction method, a relevant dependency metadata leading to an occurrence of an error, and relevant data output leading to an occurrence of an error.

Abstract: The present invention relates to a non-intrusive method and apparatus for automatically dispatching security rules in a cloud environment. The method comprises: forming a composition application model of an application in the cloud environment, said composition application model including at least types of various servers for deploying said application; generating a topology model of said various servers in the cloud environment; automatically generating security rules to be adopted by the server-side firewalls of respective servers based on the application context of said application, said composition application model and said topology model; and dispatching said security rules to each server-side firewall based on said composition application model and topology model.

Abstract: Embodiments of the invention relate to deploying a program module. The deploying includes obtaining a data dependency relationship between the program module and multiple to-be-deployed program modules, and a specific start order. In response to a request to install and configure the program module, data on which the program module depends are identified according to the data dependency relationship. In addition, the program module is installed and configured responsive to the identified data. The program module is started in response to completion of a startup of program modules required to be started before the program module as specified by the specific start order.

Abstract: A method, apparatus, and/or computer program product analyzes data processing. Dependency metadata, which is used for representing dependency on data among at least two components of an application, is acquired. Error information, which is used for describing errors that occurred while running the application, and data output, which includes data output by components used to run the application, are acquired. Based on the error information, dependency metadata and data output relevant to the error information are analyzed to provide an analysis result. The analysis result includes at least one of: a reason why an error occurs, a prompt for an error correction method, a relevant dependency metadata leading to an occurrence of an error, and relevant data output leading to an occurrence of an error.

Abstract: The present invention relates to a non-intrusive method and apparatus for automatically dispatching security rules in a cloud environment. The method comprises: forming a composition application model of an application in the cloud environment, said composition application model including at least types of various servers for deploying said application; generating a topology model of said various servers in the cloud environment; automatically generating security rules to be adopted by the server-side firewalls of respective servers based on the application context of said application, said composition application model and said topology model; and dispatching said security rules to each server-side firewall based on said composition application model and topology model.

Abstract: An antenna includes a substrate having a first layer, a second layer, a third layer and a fourth layer, and an antenna unit having a first pattern being of a substantially coiled shape and printed on the first layer, a second pattern being of a meandering shaped and printed on the second layer, a third pattern being of a meandering shaped and printed on a third layer, and a fourth pattern being of a substantially coiled shaped and printed on the fourth layer. The first pattern, the second pattern, the third pattern and the fourth pattern are of a serial connection. The free end of the first pattern connects a feeding point. The free end of the fourth pattern connects a grounding point. Thus, the antenna has advantages of compact size and low cost, due to the antenna unit printed on the substrate and the pattern of the antenna unit.

Abstract: An antenna includes a substrate having a first layer, a second layer, a third layer and a fourth layer, and an antenna unit having a first pattern being of a helix-shaped and printed on the first layer, a second pattern being of a meandering shaped and printed on the second layer, a third pattern being of a meandering shaped and printed on a third layer, and a fourth pattern being of a helix-shaped and printed on the fourth layer. The first pattern, the second pattern, the third pattern and the fourth pattern are of a serial connection. The free end of the first pattern connects a feeding point. The free end of the fourth pattern connects a grounding point. Thus, the antenna has advantages of compact size and low cost, due to the antenna unit printed on the substrate and the pattern of the antenna unit.

Abstract: The present invention relates to a medium-pressure hydrocracking process which uses a fresh hydrogen resource and a hydrosaturation catalyst with reduced metals of group VIB and/or group VIII as the active ingredients to selectively and deeply hydrosaturate jet fuel and/or diesel cuts derived in the medium-pressure hydrocracking process.

Abstract: A steady device of matter energy includes a fixed space, at least one reaction unit assembled in the fixed space, and a time control unit. Each reaction unit includes at least two mesh plates and metal plates keeping proper space from the mesh plates for providing particles of invisible light to cause interference, superposition, reflection and dispersion. The time control unit is for controlling reaction time of the reaction unit. Therefore matter ready to be processed is put into the fixed space and is processed for preset time controlled by the time control unit for causing come-and-go impact of air particles of the fixed space to generate circumambulating thereby obtaining frequency energy of invisible light to impact, out electrons. Bond junctions of large molecules are decomposed into elements and small molecules and then the decomposed elements and small molecules are re-linked and rearranged to a balance state for increasing matter, energy characteristics to a high point.

Abstract: The present invention relates to a medium-pressure hydrocracking process which uses a fresh hydrogen resource and a hydrosaturation catalyst with reduced metals of group VIB and/or group VIII as the active ingredients to selectively and deeply hydrosaturate jet fuel and/or diesel cuts derived in the medium-pressure hydrocracking process.

Abstract: The present invention discloses a medium-pressure hydrocracking process able to simultaneously produce products such as qualified gasoline, kerosene, diesel, etc.. Based on the prior medium-pressure hydrocracking process, the present invention uses a fresh hydrogen resource and a hydrosaturation catalyst with reduced metals of group VIB and/or group VIII as the active components to selectively and deeply hydrosaturate the jet fuel and/or diesel cuts derived in the medium-pressure hydrocracking, thereby allowing the quality of these cut fractions to meet the requirement of the specifications. In the present invention, a quite favorable reaction environment is created for the deep hydrosaturation of the jet fuel and/or diesel cuts with an extremely low investment by reasonable combination of the medium-pressure hydrocracking process flow, full reliance on the medium-pressure hydrocracking,, and addition of an ultra-low-pressure hydrosaturation reactor.

Abstract: A non-heating type food binder which contains one or more natural proteins containing an amine acid unit with an --OH group or an --NH2 group and one or more powdery products selected from the group consisting of a hydroxide of an alkaline earth metal, an oxide of an alkaline earth metal, powdery calcined or burned eggshell, powdery calcined or burned shell, powdery calcined or burned bones and the mixtures thereof. The binding is achieved through the formation of bonds forming bridge linkage between a bivalent ion with the groups of the protein amino acid units of the protein of the binder and of the food. The food binder provides good binding properties without introducing undesirable taste or flavor and is easy to use.