Abstract: High SRI cementitious systems comprising integral concrete coloring admixtures, toppings, dry-shake hardeners, and other cementitious systems are provided. The high-SRI cementitious systems comprise one or more IR reflective pigments and other components to make-up the cementitious system, depending on the application. The high-SRI cementitious systems of the invention may be in the form of mixtures which increase the total solar reflectivity (TSR or albedo) and the Solar Reflectance Index (SRI) of concrete. The high-SRI cementitious systems may be toppings mixed with water for application to existing concrete surfaces, dry-shake hardeners for application to freshly-placed plastic concrete, or the IR reflective pigments may be mixed into integrally colored concrete in various forms, such as conventional cast-in-place concrete, lightweight concrete, pervious concrete and concrete building panels, pavers or masonry units.

Abstract: In accordance with the principles of the present invention, a pendulous exercise device is provided that comprises first and second swing arms pivotally coupled to a frame. The first and second swing arms extend from the frame at an angle from vertical. First and second footpads are provided pivotally coupled to the first and second swing arms, respectively. Each footpad defines a footpath comprising a forward/rearward component, an upward/downward component and an inward/outward component.

Abstract: The invention encompasses compositions and methods relating to viral polymerases having one or more substitutions of different amino acids at conserved regions of the polymerase yields enzymes with varying rates and fidelity of replication. A universally applicable, polymerase-mechanism-based strategy for production of attenuated viruses and anti-viral vaccines is disclosed.

Abstract: A formed article for making alloying additions to metal melts includes particles of at least one master alloy and a binder material binding the particles of the master alloy in the formed article. The binder material changes form and frees the master alloy particles when the formed article is heated to a predetermined temperature, preferably a temperature greater than 500° F. A method for making an alloy also is provided. The method includes preparing a melt comprising a predetermined quantity of a master alloy wherein the master alloy is added to the melt or the melt starting materials in the form of particles of the master alloy bound into at least one formed article by a binder material that decomposes at a predetermined temperature, preferably a temperature greater than 500° F., and releases the particles of master alloy.

Abstract: An elliptical exercise device includes a frame having a first pivot axis and a longitudinal axis, at least one foot link and at least one swing arm. The foot link is coupled to the frame and is constrained to move in an orbital path approximately parallel to the longitudinal axis. The swing arm is also coupled to the frame and has a reciprocating movement whereby a natural “stride” movement of the arm of a user is replicated. The swing arm operates independently from the foot link. The natural “stride” movement of the arm of the user grasping the arm link follows a generally concave motion relative to the ground. The length of the movement of the arm of the user is defined by the user. A different resistive load can be applied on the arm apparatus than on the foot links.

Abstract: IR reflective cementitious systems comprising one or more IR reflective pigments are provided. The cementitious systems of the invention may be in the form of mixtures which increase the total solar reflectivity (TSR or albedo) and the Solar Reflectance Index (SRI) of concrete are provided. The cementitious systems are infrared reflective and may be toppings mixed with water for application to existing concrete surfaces, or dry-shake hardeners for application to freshly-placed plastic concrete. The formulations of the invention utilize one or more of cementitious binder(s), graded aggregates, super-plasticizers, one or more pigments selected for improving infrared reflectivity and color composition, and/or optionally other additives, such as dry redispersible polymers or fillers to provide decorative and LEED compliant, highly durable (sustainable) concrete hardscapes and other decorative concrete.

Abstract: Various non-limiting embodiments of the present invention relate to methods of processing titanium alloys wherein the alloys are subjected to deformation above the beta transus temperature (T?) of the alloys. For example, one non-limiting embodiment provides a method of processing an alpha+beta or a near-beta titanium alloy comprising deforming a body of the alloy at a first temperature (T1) that is above the T? of the alloy; recrystallizing at least a portion of the alloy by deforming and/or holding the body at a second temperature (T2) that is greater than T1; and deforming the body at a third temperature (T3), wherein T1?T3>T?; wherein essentially no deformation of the body occurs at a temperature below T? during the method of processing the titanium alloy.

Abstract: Elastomer compositions and products formed therefrom, the compositions including one or more elastomers and glass microfibers having an average fiber diameter of no more than about 5 ?m and an average length of between about 5 and 200 ?m, wherein the glass microfibers are directionally oriented within the elastomer composition. Alternatively, the average length of the glass microfibers may be between 5 and 100 ?m or in other embodiments, between about 10 and 70 ?m. The elastomer compositions may be used to form products that include a tire tread or a support member within the sidewall of a tire. The glass microfibers may be oriented in, inter alia, a substantially circumferential orientation, a tread thickness orientation or at a 45° orientation in a plane formed between the tread thickness and circumferential orientations or in a sidewall thickness direction.

Abstract: Systems and methods for mapping a structure detect wireless signals, including at least one multipath signal that has experienced at least one reflection against a portion of the structure prior to the detection. The wireless signals are analyzed to estimate reflection points for the multipath signal(s), and a map of at least the portion of the structure is generated based on the estimated reflection points.

Abstract: The present invention facilitates improvements in laser ablation of solid samples to be analyzed by an external inductively coupled plasma (ICP) emission spectrometer, ICP/mass-spectrometer (ICP-MS), or flowing afterglow (FAG) mass spectrometer (FAG-MS) for elemental analysis (ICP and ICP-MS) or molecular analysis (FAG-MS). A novel invention mirror-with-hole beam combiner eliminates chromatic aberration in the invention sample view and allows rad-hardening the laser ablation invention for use in a radiation hot cell for analysis of high activity nuclear waste. Many other novel invention rad-hardening attributes facilitate a comprehensive rad-hardened laser ablation system (the world's first).

Abstract: A method of inferring presence of at least one protein in a sample includes entering a peptide training data set into a statistical inference model. The method further includes training the statistical inference model with the peptide training data set. The method further includes determining predicted detectability of at least one peptide present in the sample with the trained statistical inference model. The method further includes inferring the presence of the at least one protein in the sample based upon the determined predicted detectability. Methods for quantifying proteins present in a sample are also disclosed.

Abstract: A system for processing a batch which is distributed into a plurality of independent segments. A preferred embodiment of this invention calls for implementation on a symmetrical multiprocessing platform, however, the invention is also applicable to massively parallel architectures as well as uniprocessor environments. Each segment comprises a plurality of discrete events, each discrete event comprising a plurality of sub-events to be processed. The system operates to process each discrete event within each segment sequentially and each sub-event within each discrete event sequentially. The plurality of segments may be processed on an uniprocessor, an SMP system or an MPP system. By balancing the number of discrete events in each segment using a “coarse grain” approach, a flexible but efficient use of processor availability is obtained.

Abstract: The invention encompasses compositions and methods relating to viral polymerases having one or more substitutions of different amino acids at conserved regions of the polymerase yields enzymes with varying rates and fidelity of replication. A universally applicable, polymerase-mechanism-based strategy for production of attenuated viruses and anti-viral vaccines is disclosed.

Abstract: In accordance with the principles of the present invention an exercise device is provided that comprises an oscillating platform and a support platform. The oscillating platform is connected to the support platform by a support having a main axis and an oscillating platform axis extending at an angle from the main axis, such that the oscillating platform defines a plane that is non-parallel to a plane defined by the support platform. An oscillating platform stabilizer enables the free angular undulating movement of the oscillating platform. Inertia or momentum of the angular movement of the platform is provided, thereby providing a fluid and continuous change in the angular orientation of the platform.

Abstract: An elastomer composition includes an elastomer and a carbon black, wherein the carbon black is characterized as having a COAN of between about 90 and 150 ml/100 g, a BET of between 50 and 69 m2/g and a distribution index DI that is greater than 1.15, wherein the DI is a ratio of dw to dmode. In particular embodiments, the elastomer may be selected from one or more natural rubbers, one or more synthetic rubbers or combinations thereof For example, the one or more synthetic rubbers may be selected from styrene butadiene rubber, butadiene rubber, polyisoprene rubber, butyl rubber or combinations thereof. Products made from the elastomer composition include tires and other products, particularly tires that include a sidewall, a carcass, a carcass reinforcement, tread and/or an undertread comprising the elastomeric composition.

Abstract: A method of, and apparatus for, interfacing the hardware of a processor capable of processing instructions from more than one type of instruction set. More particularly, an engine responsible for fetching native instructions from a memory subsystem (such as an EM fetch engine) is interfaced with an engine that processes emulated instructions (such as an x86 engine). This is achieved using a handshake protocol, whereby the x86 engine sends an explicit fetch request signal to the EM fetch engine along with a fetch address. The EM fetch engine then accesses the memory subsystem and retrieves a line of instructions for subsequent decode and execution. The EM fetch engine sends this line of instructions to the x86 engine along with an explicit fetch complete signal. The EM fetch engine also includes a fetch address queue capable of holding the fetch addresses before they are processed by the EM fetch engine. The fetch requests are processed such that more than one fetch request may be pending at the same time.

Abstract: In accordance with the principles of the present invention, a pendulous exercise device is provided that comprises first and second swing arms pivotally coupled to a frame. The first and second swing arms extend from the frame at an angle from vertical. First and second footpads are provided pivotally coupled to the first and second swing arms, respectively. Each footpad defines a footpath comprising a forward/rearward component, an upward/downward component and an inward/outward component.

Abstract: A signal generated by circuitry for an output buffer is identified relative to a clock signal to control a slew rate of the circuitry for an output buffer.

Abstract: One disclosed method comprises drawing current from a termination voltage supply and through a termination voltage delivery network by termination circuitry in response to a first signal on one or more lines terminated by the termination circuitry, shunting current from the termination voltage supply and through the termination voltage delivery network in response to a second signal on one or more terminated lines, and helping to reduce the shunted current for extended shunting.

Abstract: An integrated circuit is configured as a selected one of a terminated and a non-terminated bus agent for terminating a bus signal line. Reference level selection logic selects one of a first and a distinct second reference level as a selected level. The integrated circuit compares the bus signal line with the selected level to determine the state of the bus signal line.