Abstract:
Methods for ameliorating tissue trauma from a surgical incision comprise making the surgical incision with a cutting instrument comprising a cutting instrument body defining two opposed sides and a direction of elongation, and having at least one cutting edge extending along the direction of elongation. The cutting edge defines an ultimate edge and two beveled faces adjacent the ultimate edge. The cutting edge of the cutting instrument has at least one characteristic selected from the group consisting of (a) a uniform ultimate edge having a maximum height deviation of 4 m or less along any 680 m segment of thereof; (b) each beveled face having a maximum height deviation of 4 m or less along any 680 m segment of thereof; and (c) each beveled face adjacent the ultimate edge having a root mean square surface roughness (Rq) of not more than about 200 nm. Improved cutting instruments are also provided.
Abstract:
A remote control unit for an entertainment system comprising a television or other display device, and a plurality of peripheral devices connected to the televisions. The remote control unit is adapted to send and receive information signals to and from the television and to the peripheral devices to control the devices. The television and remote control unit both preferably includes a receiver and transmitter and appropriate memory and logic coupled to the transmitter and receiver. Alternatively, the remote control unit preferably includes a receiver and transmitter and a repeater coupled to the receiver and the transmitter. In operation, the remote control unit sends commands to the television, which responds by sending information or a specific command back to the remote control unit. The remote control unit then retrieves and sends a specific command or repeats and sends the command received from the television to the appropriate peripheral device.
Abstract:
The present invention uses gene expression profiling, and gene silencing methods to identify and provide a plurality of ‘validated’ KSHV-induced cellular gene sequences and pathways useful as targets for modulation of KSHV-mediated effects on cellular proliferation and phenotype (e.g., cancer) associated with latent and lytic phases of the Kaposi's sarcoma-associated herpesvirus (KSHV; Human herpesvirus 8; HHV8) life cycle. Particular embodiments provide therapeutic compositions, and methods for modulation of KSHV infection or KSHV-mediated effects on cellular proliferation and phenotype, comprising inhibition of KSHV-induced gene sequences. Additional embodiments provide screening assays for compounds useful to modulate KSHV infection or KSHV-mediated effects on cellular proliferation and phenotype. Further embodiments provide diagnostic and/or prognostic assays for KSHV infection.
Abstract:
Selective MMP-13 inhibitors are bicyclic pyrimidines of the Formula I or a pharmaceutically acceptable salt thereof, wherein R1 is hydrogen or alkyl; R2, R3, and R4 include hydrogen, halo, alkyl, C≡C(CH2)m aryl, CO2 alkyl, CO2(CH2)m aryl, COHN alkyl, and CONH(CH2)m aryl; and X is O, S, SO, SO2, CH2, C═O, CHOH, NH, or NR5. A compound of Formula I, or a pharmaceutically acceptable salt thereof, is useful for treating cancer or arthritis.
Abstract:
A rapid hardening hydraulic cement is provided that is made substantially exclusively from a subbituminous fly ash with no portland cement or other strengthening aid.
Abstract:
A method and apparatus keeps track of ingestible objects (such as pills or food items) ingested by humans or animals. The objects are supplied with radio frequency identification (RFID) tags encoding data describing the objects. The humans or animals ingesting the objects are equipped with RFID sensors for detecting, decoding, and archiving the data encoded in the tags. A user may scan the body of the human or animal subject with a sensor to determine if a tagged object has been ingested. The tags may be covered with substances or contain elements that dissolve upon entering a digestive system. This allows detection of ingestion and also allows the RFID tag encoding to change in the course of digestion.
Abstract:
The invention relates to the fields of therapeutics and identifying candidates for therapy, in particular to a method of identifying candidates for trastuzumab (Herceptin®) therapy in a patient presenting with breast cancer based on the presence or absence of specific genetic markers in a tumor sample from said patient.
Abstract:
A method for obtaining from genomic material genomic copy number information unaffected by amplification distortion, comprising obtaining segments of the genomic material, tagging the segments with substantially unique tags to generate tagged nucleic acid molecules, such that each tagged nucleic acid molecule comprises one segment of the genomic material and a tag, subjecting the tagged nucleic acid molecules to polymerase chain reaction (PCR) amplification, generating tag associated sequence reads by sequencing the product of the PCR reaction, assigning each tagged nucleic acid molecule to a location on a genome associated with the genomic material by mapping the subsequence of each tag associated sequence read corresponding to a segment of the genomic material to a location on the genome, and counting the number of tagged nucleic acid molecules assigned to the same location on the genome having a different tag, thereby obtaining genomic copy number information unaffected by amplification distortion.
Abstract:
A double-walled housing (3) for an ultra-violet ink curing apparatus (1), comprising an inner skin (5) and an outer wall (7) secured together by at least one locking means (9), wherein the or each locking means (9) is adapted to secure the inner skin (5) and the outer wall (7) together whilst permitting relative movement of the inner skin (5) along the length of the outer wall (7).
Abstract:
Systems and methods that facilitate automatic convergence and geometry alignment in projection systems such as a PTV. The automatic convergence system (ACS) preferably includes a CCD camera mounted inside the PTV and focused on the entire inside of a projection screen Fresnel lens. Alternatively, the ACS may include a deployable reflective sheet, preferably in the form of a roll up screen. In operation, signals from the CCD camera corresponding to test patterns projected onto the Fresnel lens or reflective sheet are analyzed and used to align, center or steer raster patterns to compensate for convergence error at a particular location. In a convergence mode, the video is blanked and then successive monochrome video test patterns are projected on the screen. The images captured by the CCD camera are used to memorize the location of landing points of one color test pattern from one of the projection units and then to align the other color patterns from the other projection units to the same landing points as the first color pattern. In a geometry alignment mode, the difference in brightness between an image striking the Fresnel screen and the over scanned area of the PTV cabinet is used to determine the border of the screen. This information is then used to provide reference marks for all geometrical adjustments done automatically using a similar process of successive test patterns and analysis.