Abstract: A respiratory component mounting assembly includes a first respiratory component, a second respiratory component and a mounting clip for mounting the second respiratory component to the first respiratory component. Each of the first and second respiratory components includes at least two spaced apart clip openings. The mounting clip has an intermediate portion and two spaced apart free ends connected to the intermediate portion. The intermediate portion of the mounting clip is received within both of the clip openings of the first respiratory component and the free ends of the mounting clip are received in the clip openings of the second respiratory component for releasably securing the first and second respiratory components together.

Abstract: The methods and systems relate to tracking targets, and more particularly to tracking multiple targets within a field of densely distributed sensor nodes using wave processing/analysis methods applied to “target-waves” in an observable physical phenomena. The “target-waves” are target induced perturbations of a physical phenomena that are analogous to a propagating wave where the wave propagation velocities are equal to the target velocities. The term “target” refers to an individual object, or a group of objects that can be treated as an entity, whose position, speed, direction, separation, etc. is of interest to a user. Some examples, not exclusive, are military vehicles (e.g. tanks) along a road, people on sidewalks or in halls, and ships at sea.

Abstract: Compounds according to the following formula (I): wherein the variables Q and R1 to R6 are as described herein, which reversibly inhibit the cysteine proteases, such as cathepsins K, S, F, L and B; pharmaceutical compositions containing such compounds, and method of treating diseases and pathological conditions exacerbated by these cysteine proteases such as, but not limited to rheumatoid arthritis, multiple sclerosis and other autoimmune diseases, osteoporosis, asthma, Alzheimer's disease, atherosclerosis and endometriosis.

Abstract: A method and system for performing biochemical detection or analysis on micro- and nano-scale subcellular component within a single biological cell is provided. An integrated platform device and method to perform the biochemical analysis is also provided.

Abstract: A fuel cell is fitted with a current collector situated between a ribbed separator and an electrode. The current collector is comprised of a plurality of flat wires which span the peaks of the ribs of the separator. The flat wires are of sufficient thickness, width, and frequency to support the electrode against the compressive load of the fuel cell stack. The width and frequency are alterable to suppress or enhance reactant access to the electrode.

Abstract: The present invention provides a system and single or multi-functional element device that can be inserted and temporarily placed or implanted into a structure having a lumen or hollow space, such as a subject's abdominal cavity to provide therewith access to the site of interest in connection with minimally invasive surgical procedures. The insertable device may be configured such that the functional elements have various degrees of freedom of movement with respect to orienting the functional elements or elements to provide access to the site from multiple and different orientations/perspectives as the procedure dictates, e.g., to provide multiple selectable views of the site, and may provide a stereoscopic view of the site of interest.

Abstract: The present invention provides an aqueous-based electrolyte slurry for molten carbonate fuel cells. The invention provides means to eliminate the potential for the preferential transport of potassium carbonate and subsequent irreversible alteration of the 62/38 molar ratio of the eutectic mixture of the lithium potassium carbonate electrolyte.

Abstract: An electrolyte delivery apparatus that includes an electrolyte reservoir, a heating device and a pressure generator is provided. The electrolyte delivery apparatus is configured to supply electrolyte to a fuel cell, such as a molten carbonate fuel cell, or fuel cell stack, and, in certain examples, to an operating fuel cell or fuel cell stack. A fuel cell assembly including the electrolyte delivery apparatus and methods of using the electrolyte delivery apparatus are also provided.

Abstract: A stretch-forming press for stamping continuously fed sheet metal includes a ram, a base member, and a feed mechanism configured to advance a strip of sheet metal through the stretch-forming press. A forming station has a die configured to form a desired pattern in the strip of sheet metal. A leveling station has a pair of opposed jaws slidably received in corresponding recesses of the stretch-forming press, with the jaws oriented at an angle with respect to a direction of travel for the strip of sheet metal as it passes through the leveling station.

Abstract: A stretch-forming press for stamping continuously fed sheet metal includes a ram, a base member, and a feed mechanism configured to advance a strip of sheet metal through the stretch-forming press. A forming station has a die configured to form a desired pattern in the strip of sheet metal. A leveling station has a pair of opposed jaws slidably received in corresponding recesses of the stretch-forming press, with the jaws oriented at an angle with respect to a direction of travel for the strip of sheet metal as it passes through the leveling station.

Abstract: A fuel cell bipolar plate includes first and second plates with ribs defining anode and cathode flow channels The plate are nested so as to define a plurality of center flow channels. First and second edge areas are formed at ends of the plates. A plurality of first internal fuel manifolds is formed in the first edge area and is in fluid communication with the center flow channels. A plurality of second internal fuel manifolds is formed in the first edge area and is in fluid communication with the anode flow channels. A turnaround plenum is formed in the second edge area and is in fluid communication with the center flow channels and the anode flow channels.

Abstract: A method of reducing scaling in an alkaline treatment liquor circuit in a metal ore treatment process, in which metal ore is digested in an alkaline medium in a digestion stage to form a suspension of ore residue solids in an aqueous liquor containing metal values, separating the solids from the liquor in a separation stage and then transferring the aqueous liquor containing metal values to a metal values recovery circuit from which the metal values are precipitated and separated from the alkaline liquor, wherein scaling of the surfaces is reduced by introducing into the alkaline liquor an effective amount of polymeric scale suppressant, characterised in that the polymeric suppressant comprises an ammonium or alkali metal salt of a polymer having an average molecular weight below 50,000 and which is a copolymer comprising 30 to 99 weight % ethylenically unsaturated carboxylic acid moieties and 1 to 70 weight % isobutyl (meth) acrylate moieties.

Abstract: The present invention provides an aqueous-based electrolyte slurry for molten carbonate fuel cells. The invention provides means to eliminate the potential for the preferential transport of potassium carbonate and subsequent irreversible alteration of the 62/38 molar ratio of the eutectic mixture of the lithium potassium carbonate electrolyte.

Abstract: The source code for a computer program contains a plurality of debug output statements that provide a debug output string when the computer program is running. Each debug output statement comprises a fixed-content text string field which is provided in the debug output string. The fixed-content text string field of each debug output statement is replaced with a unique text string number to provide stripped source code. A number-to-string mapping table for translating each unique text string number into a corresponding fixed-content text string is constructed. The stripped source code is compiled to provide stripped object code. The stripped object code for the computer program is run on a target computer. A debug computer receives debug output strings from corresponding debug output statements of the computer program, each debug output string having a unique text string number.

Abstract: A fuel cell bipolar separator plate at least partially coated with a coating that is stable when in contact with or in close proximity to a proton exchange membrane and that is stable within the environment of the anode and cathode environments of the fuel cell is provided. Also included are fuel cells comprising such a fuel cell bipolar separator plate and method of manufacturing the fuel cell bipolar separator plate and the fuel cell comprising the fuel cell bipolar separator plate.

Abstract: A computer system runs an applications program generated by an object-oriented software development program. A state transition is made to a state of the applications program from an outside state. All state transitions to the state from outside states are connected to an input of a transition merge point of the state. A merge transition of the merge point is selected in response to the state transition and the merge transition transitions back to the state, wherein the merge transition contains merge transition code which executes during the merge transition.

Abstract: Circumferentially spaced arrays of support pins are disposed through access openings in an outer turbine shell and have projections received in recesses in forward and aft sections of an inner turbine shell supported from the outer shell. The projections have arcuate sides in a circumferential direction affording line contacts with the side walls of the recesses and are spaced from end faces of the recesses, enabling radial and axial expansion and contraction of the inner shell relative to the outer shell. All loads are taken up in a tangential direction by the outer shell with the support pins taking no radial loadings.

Abstract: A fuel cell is fitted with a current collector situated between a ribbed separator and an electrode. The current collector is comprised of a plurality of flat wires which span the peaks of the ribs of the separator. The flat wires are of sufficient thickness, width, and frequency to support the electrode against the compressive load of the fuel cell stack The width and frequency are alterable to suppress or enhance reactant access to the electrode.

Abstract: A computer system comprises an active processor and one or more spare processors. A dummy thread is created on the active processor while the active processor is running a current thread, causing the current thread to become dormant. The operating system of the active processor saves a set of internal state information for the current thread into a first memory coupled to the active processor. Each write to the first memory is duplicated in an equivalent spare memory coupled to each of the one or more spare processors. The dummy thread then activates the spare processor and de-activates the active processor.

Abstract: A fuel cell is fitted with a current collector situated between a ribbed separator and an electrode. The current collector is comprised of a plurality of flat wires which span the peaks of the ribs of the separator. The flat wires are of sufficient thickness, width, and frequency to support the electrode against the compressive load of the fuel cell stack. The width and frequency are alterable to suppress or enhance reactant access to the electrode.