摘要:
An apparatus for providing battery power to a telecommunication system having a plurality of components mounted in an equipment rack that presents a standard width for receiving the components. In one embodiment, the apparatus includes: (1) a housing configured for mounting above at least some of the plurality of components in the equipment rack and (2) at least one battery pack contained within the housing and consisting of sealed unit battery cells. In another embodiment, the apparatus includes: (1) a housing configured for mounting anywhere in the equipment rack and (2) at least one battery pack contained within the housing and consisting of sealed unit battery cells that employ lithium battery technology.
摘要:
A method of identifying at least a nucleic acid molecule fragment to which a protein of interest binds, comprising: (i) preparing at least one nucleic acid molecule fragment to which a protein binds; (ii) isolating the 5′ terminus and the 3′ terminus of the nucleic acid fragment(s) and linking the 5′ terminus and 3′ terminus to create the at least one ditag; (iii) sequencing the ditag; and (iv) mapping the ditag sequence(s) to the genome.
摘要:
A method of identifying at least a nucleic acid molecule fragment to which a protein of interest binds, comprising: (i) preparing at least one nucleic acid molecule fragment to which a protein binds; (ii) isolating the 5′ terminus and the 3′ terminus of the nucleic acid fragment(s) and linking the 5′ terminus and 3′ terminus to create the at least one ditag; (iii) sequencing the ditag; and (iv) mapping the ditag sequence(s) to the genome.
摘要:
An isolated oligonucleotide comprising at least one ditag, wherein the ditag comprises two joined first and second sequence tags, wherein the first tag comprises the 5′-terminus sequence and the second tag comprises the 3′-terminus sequence of a nucleic acid molecule or a fragment thereof. The ditag analysis is useful for gene discovery and genome mapping.
摘要:
A device, system, and method are disclosed. In one embodiment the device receives a user key from a user application. The device then creates a management engine key by applying a management engine key creation algorithm to the user key. Then the device sends the management engine key to a remote server. Later, the device retrieves a server key from the remote server. The device next performs a hash combination of the user key, the management engine key, and the server key to create a super key. Once the super key has been created, the device authenticates the super key, and if the super key is valid, the device then sends a management engine certification to the user application.
摘要:
The present invention provides a method of manipulating nucleic acids. In particular, of length-controlled concatenating of nucleotide fragments, the method comprising: (a) providing at least two nucleotide fragments, wherein each fragment has one ligatable end and one non-ligatable end; and (b) allowing the two fragments to ligate at the ligatable ends to form an oligonucleotide comprising at least two concatenated nucleotide fragments. The present invention also provides an isolated oligonucleotide comprising at least two nucleotide fragments, wherein each fragment has at least one ligatable end and and one non-ligatable end, and the fragments are ligated at the ligatable ends to form the oligonucleotide.
摘要:
A fusion protein for delivery of a wide variety of agents to a cell via antibody-receptor-mediated endocytosis comprises a first segment and a second segment: the first segment comprising a variable region of an antibody that recognizes an antigen on the surface of a cell that after binding to the variable region of the antibody undergoes antibody-receptor-mediated endocytosis, and, optionally, further comprises at least one domain of a constant region of an antibody; and the second segment comprising a protein domain selected from the group consisting of avidin, an avidin mutein, a chemically modified avidin derivative, streptavidin, a streptavidin mutein, and a chemically modified streptavidin derivative. Typically, the antigen is a protein. Typically, the protein antigen on the surface of the cell is a receptor such as a transferrin receptor-or an insulin receptor. The invention also includes an antibody construct incorporating the fusion protein that is either a heavy chain or a light chain together with a complementary light chain or heavy chain to form an intact antibody molecule. The invention further includes targeting methods and screening methods.
摘要:
A method and system for providing error resiliency in processing a multimedia bitstream. The bitstream includes a start code pattern and the method and system detect the start code pattern and track its location to prevent the bitstream processor from overrunning the start code pattern of a subsequent block of multimedia data and corrupting the subsequent block of data. A shift length limiter receives a location of the start code pattern and the location of a current bit pointer. The shift length limiter calculates the number of bits between the start code pattern location and the current bit pointer location. When the shift length limiter receives a bit shift request, the shift length limiter prevents shifting if the number of bits in the bit shift request exceeds the calculated number of bits between the start code pattern location and the current bit pointer location.
摘要:
Systems, methods, and computer products for deriving custom cache dependencies are explained. A framework that includes an extensible cache dependency base class that can be used to derive custom cache dependency classes for invalidating cache entries on some custom condition is disclosed. In some embodiments, a Web page server includes a cache and the framework including the extensible cache dependency base. Methods are disclosed for causing a cache entry to be dependent on a customized cache dependency and for invalidating cache entries based on customized cache dependencies. For example, cache entries can depend on and be purged based on dependencies on database tables and Web services.