Abstract: A tactile graphic display for providing a display representation of a graph or image generated by a graphic device for visually impaired users or other users who wish to access tactile information. The tactile graphic display includes a control and interface module in communication with a dot matrix, which is associated with pin nut assemblies including caps that serve as dots in the dot matrix. The control and interface module provides motor drive signals that raise selected dots above the top surface of a top panel to form the dot matrix display. Proximity sensors in or associated with the top panel sense touching of one or more dots and/or proximate presence of a finger or hand near the top surface of the top panel. The proximity sensors provide dot matrix engagement signals to the control and interface module for processing.

Abstract: A quality inspection and analytics system may include a quality inspection module to receive the information for inspection lots and display the information for the inspection lots simultaneously in a scrollable screen via a user interface. The information for the inspection lots may include inspection metrics, expected values for the inspection metrics and measured values for the inspection metrics. The quality inspection module may receive a usage decision and store the usage decision. Also, the system may include a quality analytics module to execute causal analysis of rejected inspection lots based on the inspection lot information.

Abstract: Methods, systems, and computer-readable media with executable instructions stored thereon for a virtual machine (VM) placement plan are provided. Seasonality of a measured aggregated resource usage of a group of VMs can be identified. A VM placement plan for the identified seasonality can be generated by a computing device.

Abstract: A medical monitoring device for monitoring electrical signals from the body of a subject is described. The medical monitoring device monitors electrical signals originating from a cardiac cycle of the subject and associates each cardiac cycle with a time index. The medical monitoring device applies a forward computational procedure to generate a risk score indicative of hyperkalemia, hypokalemia or arrhythmia of the subject. The medical monitoring device can adjust the forward computational procedure based upon clinical data obtained from the subject.

Abstract: Methods, systems, and computer-readable media with executable instructions stored thereon for a virtual machine (VM) placement plan are provided. Seasonality of a measured aggregated resource usage of a group of VMs can be identified. A VM placement plan for the identified seasonality can be generated by a computing device.

Abstract: Methods include monitoring indicators of blood pH or blood electrolyte levels during a blood fluid removal session and adjusting concentrations of pH buffers or electrolytes in dialysate or replacement fluid used during the session based on the monitored indicators. Blood fluid removal systems may employ sensors that monitor blood pH or electrolyte levels to adjust the fluid parameters during a blood fluid removal session.

Abstract: A method includes initiating a blood fluid removal session for a patient in need thereof; monitoring a cardiovascular parameter of the patient; determining whether the indicator of the cardiovascular state crosses a predetermined threshold; and altering a parameter of the blood fluid removal session if the indicator is determined have crossed the threshold.

Abstract: A medical monitoring device for monitoring electrical signals from the body of a subject is described. The medical monitoring device monitors electrical signals originating from a cardiac cycle of the subject and associates each cardiac cycle with a time index. The medical monitoring device applies a forward computational procedure to generate a risk score indicative of hyperkalemia, hypokalemia or arrhythmia of the subject. The medical monitoring device can adjust the forward computational procedure based upon clinical data obtained from the subject.

Abstract: Methods for monitoring patient parameters and blood fluid removal system parameters include identifying those system parameters that result in improved patient parameters or in worsened patient parameters. By comparing the patient's past responses to system parameters or changes in system parameters, a blood fluid removal system may be able to avoid future use of parameters that may harm the patient and may be able to learn which parameters are likely to be most effective in treating the patient in a blood fluid removal session.

Abstract: A method includes monitoring an indicator of fluid volume of a patient via a sensor device, and setting an initial fluid volume removal prescription for a blood fluid removal session based on the monitored indicator of fluid volume. The method may further include transmitting data regarding the indicator of fluid volume from the implantable sensor device to fluid removal device. In some embodiments, the fluid removal device sets or calculated the initial fluid volume removal prescription based on the data received from the implantable sensor. The indicator of fluid volume may be an indicator of tissue fluid volume or an indicator of blood fluid volume.

Abstract: Medical systems and methods for treating kidney disease alone, heart failure alone, chronic kidney disease with concomitant heart failure, or cardiorenal syndrome are described. The systems and methods are based on delivery of a natriuretic peptide such as Vessel Dilator to a subject. Methods for increasing and maintaining peptide levels at a certain concentration include direct peptide delivery via either an external or implantable programmable pump.

Abstract: Medical systems and methods for treating kidney disease alone, heart failure alone, kidney disease with concomitant heart failure, or cardiorenal syndrome are described. The systems and methods are based on delivery of a chimeric natriuretic peptide to a patient. Methods for increasing peptide levels include direct peptide delivery via either an external or implantable programmable pump.

Abstract: In a mobile wireless device, a camera module can be connected directly to a digital baseband processor that does not have a special interface, without the need for an external coprocessor. The data interface of the camera module is directly connected to pins of a general purpose input/output port on the digital baseband processor to enable the baseband processor to capture the synchronous parallel data stream from the camera module. A clock signal from the camera module can be used to trigger DMA transfers of the image data captured by the general purpose input/output port of the baseband processor.

Abstract: A system, method and computer program product are provided for calculating application verb response times. Initially, packet data is received after which the packet data is aggregated into either an existent flow, or a new flow. In use, information is collected relating to verbs associated with the flow(s). Such information relating to the verbs is then stored so that it can be used to calculate response times associated therewith.

Abstract: A rotary valve assembly comprising a valve body having a fluid flow passageway in communication with the valve body cavity which comprises a rotatable closure member for selectively closing or opening the fluid flow passageway intersecting the valve body cavity. A valve operator consists of a reciprocatable and rotatable stem connected to the closure member so that the stem can reciprocate relative to the closure member and when the stem rotates, the closure member and the stem rotate together. The closure member comprises stop means to arrest movement of the stem towards the closure member in order to transmit the stem force to the closure member. A lift-and-turn mechanism or a lift-turn-and-reseat mechanism actuates the stem. In one embodiment, the stem back-seats to prevent fugitive emissions. The valve operator selectively moves the closure member to a flow closed position or to a flow open position.

Abstract: An expanding gate valve which includes a reciprocating gate supporting at least one floating segment supported on one side thereof with a wedging means between the gate and the segment for wedging movement of the segment transverse to the fluid flow path and further wedging the segment against a valve body seating surface upon reciprocating movement of the gate in selective response to valve stem movement so as to seal the fluid flow passageway from the valve body cavity selectively in a fluid flow closed position or in a fluid flow open position of the valve, wherein the floating segment comprises a first wedging surface configured to coact with the gate and a second wedging surface to coact with the valve seating surface.

Abstract: A valve comprising a gate closure member which is actuated by a stem that is operatively connected with the valve operator handle at the upper end of the stem and the lower end of the stem connected to a toothed pinion engaging an arcuate toothed rack on the gate thereby rotating the gate, or to a toothed pinion engaging a linearly straight toothed rack on the gate thereby reciprocating the gate across the fluid flow-path in a direction transverse to the stem axis, an when the closure member is a tapered wedge gate, the stem is operatively connected with the valve operator handle by means of a Lift-and-Turn mechanism.

Abstract: A logic circuit is implemented on a macrocell of a field programmable device using select sets of a logic function which represents a transformation of the one or more input signals of the logic circuit to the output signal of the logic circuit. Select sets of a logic function are determined (i) by grouping input signals which correspond to equal co-factors of the logic function or (ii) by grouping input signals such that one input signal of a group never appears in a term of the logic function in a greedy phase-minimized RMF canonical form without all other input signals of the group. The logic circuit is implemented on a macrocell which includes a circuit element which selects one of two or more input signals according to one or more select signals, each of which is driven by a respective logic gate. Examples of such circuit elements include multiplexers and random access memory (RAM).

Abstract: A rotary valve assembly comprising a valve body having a stem passageway in communication with the valve body cavity which contains a closure member for selectively closing or opening the fluid flow passageway intersecting the valve body cavity. A valve operator consisting of a reciprocatable and rotatable stem passing through the stem passageway is connected to the closure member so that when the stem rotates, the closure member rotates together with the stem. The stem is provided with a back-seat and the valve operator reciprocates the stem to unseat and reseat the stem onto the stem seat located on the valve body surrounding the stem passageway in order to seal the stem passageway from the valve body cavity. Sealing of the stem passageway isolates the stem packing from the fluid in the valve body cavity, prevents fugitive emissions related to stem leakage and prolongs the useful life of the stem packing.

Abstract: An expanding valve assembly which includes a closure member supporting at least one segment supported on one side thereof for movement toward a valve seating surface upon movement of the closure member in selective response to valve stem movement. Each segment carries two spaced-apart, parallel wedging-camming surfaces configured to cooperate with complementary spaced-apart, parallel wedging-camming surfaces on the closure member to effect expansion of the segment during closure of the valve. In one embodiment a lift-and-turn mechanism provides selective rotational and axial movement of the closure member during different intervals of movement thereof.