Abstract: A method and apparatus are provided for initial certification enrollment in a wireless communication system. A first mobile device establishes a first wireless connection with an infrastructure and a second wireless connection with a second mobile device. The first mobile device receives, from the second mobile device, a first certification request that includes a request for a digital certificate for the second mobile device and first biometric data associated with a user of the first mobile device. The first mobile device obtains second biometric data associated with a user of the second mobile device and conveys a second certification request to the infrastructure that includes the request for the digital certificate for the second mobile device and the first and second biometric data. The first mobile device then receives, from the infrastructure, the digital certificate for the second mobile device and forwards, to the second mobile device, the digital certificate.

Abstract: Methods, apparatuses, and terminal devices of processing an image are provided. A region for superimposing audio related information is preset on a capturing interface in a terminal device. The obtained audio related information is superimposed onto the region. And a captured image superimposed with the audio related information is outputted, so that the image captured at the terminal device can display various types of information on the captured image. By publishing the image containing the audio related information, friends of the user can feel the environment of where the user is located in combination with the image.

Abstract: A method includes performing a query of a database. The query includes joining a first Domain-Model-sub-class table with a Domain-Model table based on identity attributes present in both the first Domain-Model-sub-class table and Domain-Model table to produce a first joined table. The query further includes joining the first joined table with an access control list (ACL) entry table based on an ACL object identity attribute present in both the first joined table and the ACL entry table to produce a second joined table. The query also includes joining the second joined table with a second Domain-Model-sub-class table based on an ACL security identity present in both the second joined table and the second Domain-Model-sub-class table to produce a third joined table.

Abstract: Service models may be generated in response to services exposed by two or more IaaS service providers, and an interface may be provided for selection and specification of the service models.

Abstract: Embodiments provide a means for securing wireless network communications. A security association can be established between a mobile subscriber device (105) and an access router (125) of a wireless communications network (120), upon successful authentication of the mobile subscriber device (105). The security association can utilize a dynamically-generated IP security (IPsec) symmetric key (175) unique to the mobile subscriber device (105). Subsequent network communications between the mobile subscriber device (105) and the access router (125) can be secured using the IPsec symmetric key (175) to either directly authenticate and encrypt/decrypt or dynamically establish further security associations to authenticate and encrypt/decrypt the subsequent network communications (170). Securing of the network communications (175) can be performed as a substitute for or in addition to existing security measures of the wireless communications network (120).

Abstract: A process for producing a supported mesoporous and microporous material, comprises contacting a support with a template to produce a supported template, and contacting the supported template with one or more microporous material precursor to produce a supported microporous material-template composite, and subsequently removing the template from the supported microporous material-template composite to produce the supported mesoprous and microporous material. A composition comprising a supported mesoprous and microporous material produced by this process can be used for methane dehydroaromatization.

Abstract: A catalytic composition and method for methane dehydroaromatisation, the catalytic composition comprising a catalyst metal active for methane dehydroaromatisation, a zeolite having pores with diameters of at least 10 non-oxygen frame-work atoms, and silicon carbide, and in which the method comprises contacting a methane-containing feedstock with said catalytic composition to produce one or more aromatic compounds and hydrogen.

Abstract: A process for producing porous silicon carbide comprising mixing particles of silicon carbide reactant with particles of carbon, and calcining the mixture in an atmosphere comprising molecular oxygen at a temperature in excess of 950° C., wherein the silicon carbide:carbon mass ratio in the mixture is in the range of from 5:1 to 1:10.

Abstract: Disclosed is a recombinant human adenovirus type 5 adenovirus construct, in which a 920-946 nt sequence of ADV5 genome and a 28532-29360 nt sequence of the E3 region are deleted while a foreign cDNA fragment is reversely inserted into the deleted E3 region. A method for preparing the recombinant ADV5 construct is also provided. The construct provided herein presents a tumor-specific replication, tumor-specific expression of the inserted anti-gene and tumor-specific bystander effects, and is suitable for use in tumor therapy.

Abstract: Disclosed is a recombinant human adenovirus type 5 adenovirus construct, in which a fragment in the E1A region of the ADV5 genome and a fragment in the E3 region are deleted while a foreign cDNA fragment is reversely inserted into the deleted E3 region. A method for preparing the recombinant ADV5 construct is also provided. The construct provided herein presents a tumor-specific replication, tumor-specific expression of the inserted anti-gene and tumor-specific bystander effects, and is suitable for use in tumor therapy.