Abstract: One or more file sharing computers receives a client request including an IP address and port number used by the client (computer). The one or more computers respond by creating an enhanced file handle from a hash on a combination of the IP address, port number, restricted key, and a standard file handle, and concatenating the hash with the standard file handle. The enhanced file handle is sent to the client and used by the client in a second request. The one or more computers uncouple the standard file handle and hash combination. Using the client IP address, port number, restricted key and standard file handle from the client second request, the one or more computers create a second combination. The second combination hash is compared to the first combination hash and in response to determining a match, the second request is accepted, and otherwise denied.

Abstract: Phytophthora ramorum is currently a devastating disease for many plant species and infection presents significant economic problems, and in particular has lead to devastating effects on many specie of oak trees. The present invention provides methods and kits for selective detection of Phytophthora ramorum by amplification of indole-3-glycerol-phosphate synthase N-5?-phosphoribosyl anthranilate isomerase (trp1) in order to provide a method for detection of the presence of P. ramorum infection in a biological sample.

Abstract: One or more file sharing computers receives a client request including an IP address and port number used by the client (computer). The one or more computers respond by creating an enhanced file handle from a hash on a combination of the IP address, port number, restricted key, and a standard file handle, and concatenating the hash with the standard file handle. The enhanced file handle is sent to the client and used by the client in a second request. The one or more computers uncouple the standard file handle and hash combination. Using the client IP address, port number, restricted key and standard file handle from the client second request, the one or more computers create a second combination. The second combination hash is compared to the first combination hash and in response to determining a match, the second request is accepted, and otherwise denied.

Abstract: One or more file sharing computers receives a client request including an IP address and port number used by the client (computer). The one or more computers respond by creating an enhanced file handle from a hash on a combination of the IP address, port number, restricted key, and a standard file handle, and concatenating the hash with the standard file handle. The enhanced file handle is sent to the client and used by the client in a second request. The one or more computers uncouple the standard file handle and hash combination. Using the client IP address, port number, restricted key and standard file handle from the client second request, the one or more computers create a second combination. The second combination hash is compared to the first combination hash and in response to determining a match, the second request is accepted, and otherwise denied.

Abstract: Phytophthora ramorum is currently a devastating disease for many plant species and infection presents significant economic problems, and in particular has lead to devastating effects on many specie of oak trees. The present invention provides methods and kits for selective detection of Phytophthora ramorum by amplification of indole-3-glycerol-phosphate synthase N-5?-phosphoribosyl anthranilate isomerase (trp1) in order to provide a method for detection of the presence of P. ramorum infection in a biological sample.

Abstract: A computing system includes a communication mechanism and a data packet dividing mechanism. The communication mechanism is communicatively coupled to a network to send first data packet fragments over the network. The data packet dividing mechanism is to segment first data packets into the first packet fragments at a dynamically adjustable fragment boundary, such that the dynamically adjustable fragment boundary changes every time n-bit identifiers of the first data packets roll over.

Abstract: A method, apparatus and program storage device for performing a return/rollback process for RCU-protected data structures is provided that includes checking a user-level state of a preempted thread having a RCU read-side critical section, and executing the critical section of the thread after preemption when the user-level state of the thread indicates execution, otherwise returning to a point of preemption, resuming execution of the thread and disabling checking the user-level state when the user-level state of the thread indicates return.

Abstract: Antibodies immunoreactive to mutant Pseudomonas HPPD are provided, and in an embodiment the mutant HPPD is one in which the wild-type HPPD is substituted at residue 336 with tryptophan for glycine. Also provided are hybridomas producing the antibodies, as well as methods of making and using the antibodies.

Abstract: Phytophthora ramorum is currently a devastating disease for many plant species and infection presents significant economic problems, and in particular has lead to devastating effects on many specie of oak trees. The present invention provides methods and kits for selective detection of Phytophthora ramorum by amplification of indole-3-glycerol-phosphate synthase N-5?-phosphoribosyl anthranilate isomerase (trp1) in order to provide a method for detection of the presence of P. ramorum infection in a biological sample.

Abstract: Antibodies immunoreactive to mutant Pseudomonas HPPD are provided, and in an embodiment the mutant HPPD is one in which the wild-type HPPD is substituted at residue 336 with tryptophan for glycine. Also provided are hybridomas producing the antibodies, as well as methods of making and using the antibodies.

Abstract: Antibodies immunoreactive to double mutant EPSPS are provided, and in an embodiment the double mutant EPSPS is one in which the wild-type EPSPS is substituted at residue 102 with isoleucine and at residue 106 with serine. Also provided are hybridomas producing the antibodies, as well as methods of making and using the antibodies.

Abstract: The timing between automatic, non-user-initiated pollings of a server to download data from the server is changed. In one embodiment, user input in relation to polling the server to download data from the server is detected. In response, the timing between automatic, non-user-initiated pollings of the server is changed based at least on the user input detected. In another embodiment, the amount of data downloaded from the server at each polling is tracked. The timing between pollings of the server is thus changed based on the amount of data downloaded from the server during the pollings of the server. The server may be an email server, such that the data downloaded therefrom includes email messages.

Abstract: A method, system and computer program product for avoiding unnecessary grace period token processing while detecting a grace period without atomic instructions in a read-copy update subsystem or other processing environment that requires deferring removal of a shared data element until pre-existing references to the data element are removed. Detection of the grace period includes establishing a token to be circulated between processing entities sharing access to the data element. A grace period elapses whenever the token makes a round trip through the processing entities. A distributed indicator associated with each processing entity indicates whether there is a need to perform removal processing on any shared data element. The distributed indicator is processed at each processing entity before the latter engages in token processing. Token processing is performed only when warranted by the distributed indicator.

Abstract: Antibodies immunoreactive to double mutant EPSPS are provided, and in an embodiment the double mutant EPSPS is one in which the wild-type EPSPS is substituted at residue 102 with isoleucine and at residue 106 with serine. Also provided are hybridomas producing the antibodies, as well as methods of making and using the antibodies.

Abstract: A computing system includes a communication mechanism and a data packet dividing mechanism. The communication mechanism is communicatively coupled to a network to send first data packet fragments over the network. The data packet dividing mechanism is to segment first data packets into the first packet fragments at a dynamically adjustable fragment boundary, such that the dynamically adjustable fragment boundary changes every time n-bit identifiers of the first data packets roll over.

Abstract: A data packet to be transmitted over a network is segmented at an adjustable fragment boundary. The fragment boundary is the maximum amount of data of the data packet to be sent, segmented, or divided into a given packet fragment for over-network transmission. The data packet has an n-bit identifier, such that the packet fragments into which the data packet has been segmented each has this same n-bit identifier. The packet fragments are transmitted over a network. If the n-bit identifier is at a maximum value, then the fragment boundary is adjusted so that it is now different. The n-bit identifier is then increased, such that the n-bit identifier rolls over to a minimum value when increased after being at the maximum value. The process is repeated for each additional data packet to be transmitted over the network.

Abstract: A method, system and computer program product for avoiding unnecessary grace period token processing while detecting a grace period without atomic instructions in a read-copy update subsystem or other processing environment that requires deferring removal of a shared data element until pre-existing references to the data element are removed. Detection of the grace period includes establishing a token to be circulated between processing entities sharing access to the data element. A grace period elapses whenever the token makes a round trip through the processing entities. A distributed indicator associated with each processing entity indicates whether there is a need to perform removal processing on any shared data element. The distributed indicator is processed at each processing entity before the latter engages in token processing. Token processing is performed only when warranted by the distributed indicator.

Abstract: A method for avoiding unnecessary grace period token processing while detecting a grace period without atomic instructions in a read-copy update subsystem or other processing environment that requires deferring removal of a shared data element until pre-existing references to the data element are removed. Detection of the grace period includes establishing a token to be circulated between processing entities sharing access to the data element. A grace period elapses whenever the token makes a round trip through the processing entities. A distributed indicator associated with each processing entity indicates whether there is a need to perform removal processing on any shared data element. The distributed indicator is processed at each processing entity before the latter engages in token processing. Token processing is performed only when warranted by the distributed indicator. In this way, unnecessary token processing can be avoided when the distributed indicator does not warrant such processing.

Abstract: Memory allocation to multiple computing units is disclosed. A static offset for each computing unit is determined, and a portion of memory is allocated for each computing unit, and remapped into a contiguous logical region that is addressable by a pointer plus the static offset. The portion of the memory is dynamically passed out to each computing unit as the computing units need memory. Upon the initial contiguous memory being completely passed out to the computing units, a number of physically non-contiguous sections of memory are mapped into another logically contiguous section of memory. A portion of this logically contiguous section of memory is allocated for each computing unit, and is addressable by a pointer plus the static offset that was previously determined. The portion of the logically contiguous section of memory can be dynamically passed out to each computing unit as the computing units need memory.

Abstract: The present invention relates to the introduction of naked DNA or RNA molecules encoding non-human vertebrate peptide hormones or cytokines into a non-human vertebrate to achieve delivery of the non-human vertebrate peptide hormone or cytokine. The invention thus provides an alternative to directly administering the polypeptide of interest.