Abstract: A power cutting tool, such as a table saw, comprising a sensing system for detecting certain conditions with respect to an exposed blade of the power cutting tool is disclosed. Several embodiments of the sensing system comprise at least one sensor located above the blade and positioned to (1) monitor one or more volume zones adjacent the blade, (2) detect when an object enters one or more of the zones, and (3) trigger a reaction system in response to the detection. Another embodiment uses an optical sensor to measure the height of objects approaching the blade to detect an increase in the height beyond a predetermined threshold. Still another embodiment uses an optical distance sensor to detect the occurrence of a work piece lifting from the table top which can indicate that a kick-back condition is imminent. The reaction system can be triggered when such a condition is detected.

Abstract: Methods for determining nucleic acid fragmentation status are provided. A nucleic acid of interest in a reaction mixture is contacted with two or more different probes complementary to sites separated by a point of potential fragmentation. The probes each comprise a detectable marker. The nucleic acid of interest is flowed into a detection region, where two or more coincident detectable marker signals from the probes are detected. Fragmentation status of the nucleic acid of interest is determined, coincident detection of signals from two or more of the different probes indicating the nucleic acid of interest is not fragmented between the probes.

Abstract: A saw comprises a surface having an opening defined therein, a plate structure configured to be attached to the saw below the surface, and an arm pivotally attached to the plate structure about a first shaft. A blade is configured to be engaged with the arm at a location spaced from the first shaft. A portion of the blade extends through the opening when the saw is in a normal operating position. The saw comprises a firing mechanism comprising a barrel end portion having a bore defined therein and an extendable piston at least partially positioned within the bore. The barrel end portion is attached to the plate structure. The extendable piston engages the arm during its extension and causes the arm to pivot about the first shaft when the firing mechanism is activated by an activation signal. The pivoting of the arm causes the blade to be moved downwardly below the surface.

Abstract: A bathtub rim assembly is disclosed that includes a support structure that is capable of engaging a rim of a bathtub to prevent substantial deformation and damage to a cantilevered ledge of the bathtub. The rim assembly further includes a skirt that obscures the support structure to maintain a unitary appearance of the overall bathtub assembly.

Abstract: Plumbing fixtures are disclosed having acoustic electromagnetic transducers mounted thereon to transmit music or other vibrations to the fixture interior. The mounting assembly provides for a shield that reduces exposure of those in the fixture to a magnetic field generated by the transducers. In one form there is a post extending from the transducer, through the shield, to a bracket on the housing. Other structures are provided to facilitate removability of the shield and transducer for maintenance purposes.

Abstract: Genotypes of a subject may be determined by analyzing a biological sample. Measurements of the intensity of allele specific signals may be obtained and used to generate reaction values. These reaction values may be compared to probability distributions in order to obtain conditional probabilities of genotypes of interest. The genotype of the subject may be determined based on the measures of these conditional probabilities.

Abstract: Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3?-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.

Abstract: Arrays of flowable or fixed particle sets are used in microfluidic systems for performing assays and modifying hydrodynamic flow. Also provided are assays utilizing flowable or fixed particle sets within a microfluidic system, as well as kits, apparatus and integrated systems comprising arrays and array members.

Abstract: An apparatus is provided for distributing content objects to a personalized access point of a user over a network-based environment. The apparatus includes a server, a selection client, and a retrieval client. The server includes a database operative to store indicia associated with at least one content object and further operative to store user identifiers as well as information about which content objects have been selected by a particular user. The selection client communicates with the server via a communication link. The selection client is configured to allow a user to select content objects to add to a personalized access point by submitting an indicia and a user identifier to the server. The retrieval client communicates with the server over a communication link allowing a user to retrieve information from a personalized access point.

Abstract: According to an example embodiment of the invention, a configurable printed circuit board (PCB) includes one or more separable portions for supporting modules for interfacing with the PCB. The separable portions extend from an edge portion of a main body of the PCB, and are disposed between the main body of the PCB and a protective portion. A scored portion is provided at a boundary between the main body of the PCB and the separable portions, the separable portions being separable by being broken off from the main body of the PCB at the scored portion. According to an example embodiment of the invention, a method of configuring a PCB having one or more separable portions of the PCB includes securing the PCB and separating the one or more separable portions of the PCB from another portion of the PCB.

Abstract: Operations in a livestock facility can be automated and made more efficient by utilizing an interrogator system that reads and writes data to tags associated with livestock. For instance, gates can be automated to sort livestock based on data read by interrogators from tags and livestock can be identified for examination when data suggest that their behavior deviates from expected or normal behavior. The tag associated with a livestock can carry and accumulate information across multiple facilities throughout the livestock production and processing cycle. Gathering information across facilities allows for more informed decision making and a more cooperative approach to improving the livestock production and processing cycle.

Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

Abstract: A transparent conductor including a conductive layer coated on a substrate is described. More specifically, the conductive layer comprises a network of nanowires which may be embedded in a matrix. The conductive layer is optically transparent and flexible. It can be coated or laminated onto a variety of substrates, including flexible and rigid substrates.

Abstract: Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3?-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.

Abstract: Embodiments of a location sharing network manager process are described. The process is executed on a server computer coupled to a plurality of mobile communication devices over a wireless network. Each mobile device is a location-aware mobile communication device. The process determines the geographic location of a mobile communication device operated by a user within an area, displays a map representation of the area around the mobile communication device on a graphical user interface of the mobile communication device, and superimposes on the map the respective locations of one or more other trusted users of mobile communication devices coupled to the mobile communication device over the network. An advertising platform manager provides tools for an advertiser to create and transmit relevant ad messages to a user based on specific location, time, and profile data of the user.

Abstract: Nucleotides and nucleotide analogs are used in various sequencing by incorporation/sequencing by synthesis methods. Nucleotide analogs comprising 3?-blocking groups are used to provide reversible chain-termination for sequencing by synthesis. Typical blocking groups include phosphate groups and carbamate groups. Fluorescent nucleotides are used to perform sequencing by synthesis with detection by incorporation of the fluorescently labeled nucleotide, optionally followed by photobleaching and intercalating dyes are used to detect addition of a non-labeled nucleotide in sequencing by synthesis with detection by intercalation. Microfluidic devices, including particle arrays, are used in the sequencing methods.

Abstract: A system and method of enhancing guitar instruction based on Tablature Plus encoding of playing techniques within a MIDI file or other data structure, that may be rendered on an associated player application that provides multimedia output of the piece being played including a number of playing techniques. The system hardware for encoding the information includes string motion monitoring, and optionally a hand motion and finger positioning sensor, such as a data glove or a video motion capture system, for simultaneously registering the actions of the guitarist while playing the piece. The software comprises algorithms for determining note pitch and duration, and for extracting playing techniques from the data being collected. Multimedia player software is also described which renders a visual and audio output for the Tablature Plus encoded file, wherein the encoded playing techniques are represented within the display output. The system is adaptable to instruction for any instrument.

Abstract: A lighting system adapted to mount on a motorcycle or bicycle helmet. The lighting system includes one or more accelerometers coupled to the helmet and a processor adapted to process the signals from the accelerometers. The accelerometers may be mounted to the helmet, or to the motorcycle or bicycle. The lighting system further includes a light mounted on the helmet that is responsive to the processed signal such that the light illuminates as result of a deceleration force. The system may also include filtering software to remove helmet motion artifact and other noise from the signal. Remote wheel speed indicators may also be used in conjunction with or in place of the accelerometers. Mounting tabs may also be included to releasably attach the lighting unit to the helmet.

Abstract: A massager (12) includes an inductively chargeable battery (48), avoiding the need to deal with batteries and cords while providing a pleasant exothermic warmth. Different embodiments of sealing and skinning (13) make the massager (12) hygienically safe and fluid- and water-resistant. Sophisticated controls (50) provide the massager with the ability to respond to direct-mounted user controls (20, 22), wireless communication controls such as remote controls (30) and a plethora of other protocol-compatible devices, systems and media. A mating base (14) supports the massager (12) for inductive charging in a stable, aesthetically pleasant and safe relationship.

Abstract: A massager (12) includes an inductively chargeable battery (48), avoiding the need to deal with batteries and cords while providing a pleasant exothermic warmth. Different embodiments of sealing and skinning (13) make the massager (12) hygienically safe and fluid- and water-resistant. Sophisticated controls (50) provide the massager with the ability to respond to direct-mounted user controls (20, 22), wireless communication controls such as remote controls (30) and a plethora of other protocol-compatible devices, systems and media. A mating base (14) supports the massager (12) for inductive charging in a stable, aesthetically pleasant and safe relationship.