Abstract: A process for replicating soft tissue anatomy of a dental patient prior to preparing an implant-supported fixed prosthesis is disclosed. The process may include: securing an interim prosthesis intra-orally in the dental patient for a predetermined time, after implants of the dental patient are osseointegrated, to evaluate the interim prosthesis based on a plurality of parameters within the mouth of the dental patient; printing a three-dimensional printed-resin prototype having an intaglio surface based on the evaluated interim prosthesis; attaching the three-dimensional printed-resin prototype into the implants; and injecting a low viscosity elastomeric impression material between the intaglio surface of the three-dimensional printed-resin prototype and the soft tissue of the dental patient to obtain a soft tissue replica for preparing the implant-supported fixed prosthesis.

Abstract: Flow characteristics are measured by providing a flow path from a flow supply source through a flow restriction passage. A plurality of movable fins are extendable into the flow restriction passage, resulting in a change in the flow characteristic of the flow restriction passage. The movable fins are controlled and a flow measurement device is used for measuring flow or flow resistance through the flow restriction passage with the movable fins extended and retracted.

Abstract: A dispenser system includes at least one main tubular element, at least one nozzle, and openings formed on the main tubular element. The at least one nozzle receives and injects a first fluid inside the main tubular element. The openings in conjunction with the nozzle enable fluid circulation between inside and outside of the main tubular element.

Abstract: The confined plunging liquid jet reactor with energy recovery includes a downcomer having an upper end, an open lower end, and a gas inlet for receiving gas, the downcomer extending into a liquid reservoir in a tank. A nozzle is mounted on the upper end of the downcomer for receiving a pressurized liquid to generate a liquid jet. The liquid jet impinges on liquid contained within the downcomer, creating turbulence and bubbles to entrain gas introduced through the gas inlet into the liquid reservoir as the jet travels downward in the downcomer. A riser is disposed around the downcomer and defines an annular air lift column. Unentrained gas and liquid exiting the downcomer rises in the air lift column with significant energy, the upper end of the riser being connected to a turbine coupled to a generator to recover energy from the air lift column.

Abstract: The core sample holder for microwave heating of a core sample includes a hollow housing having opposed open first and second ends. A resilient sleeve is disposed within the hollow housing. An annular bladder is disposed within the hollow housing and surrounds the resilient sleeve. The annular bladder is adapted for receiving a liquid. An annular cavity is defined between the outer surface of the annular bladder and the inner surface of the hollow housing and is adapted for receiving a pressurized fluid through at least one pressurized fluid port. First and second caps releasably cover and seal the first and second ends of the hollow housing, respectively. A microwave waveguide passes through the wall of the hollow housing and the annular cavity for transmitting microwave radiation from an external microwave source into the liquid contained within the annular bladder to heat the liquid.

Abstract: The secure baggage claim system uses radio frequency identification (RFID) tags or the like to associate a particular item of baggage with the owner of that item of baggage. The secure baggage claim system includes a housing having a baggage entry opening, a baggage retrieval opening, and a vertically arranged carousel disposed within the housing for carrying and rotating a plurality of baggage carrying trays. A primary RFID tag reader reads a primary RFID tag secured to the item of baggage to associate the item of baggage with identification information corresponding to an individual. The item of baggage is further associated with one of the baggage carrying trays selected to carry the item of baggage. A door releasably covers and seals the baggage retrieval opening and is releasably locked by a locking mechanism. Authenticating input associated with the individual unlocks the door for retrieval of the item of baggage.

Abstract: The system and method for determining physical stability of dispersed particles in flowing liquid suspensions is performed by passing a fluid with suspended particulates in a column of filter elements having progressively smaller porosities. The fluid is received by a fluid supply receptacle and then passed through the column of filter elements. The filter elements are arranged so that successive filters are downstream of each other, with successive filters having successively smaller porosities. The porosity of an initial filter element has a sufficiently large porosity to filter a largest particle size intended for detection, and a final filter element has at least a sufficiently small porosity to filter a smallest particle size intended for detection. This results in the successive filters separating successively smaller particles from the fluid. Average particle size and particle count are obtained by removing a mesh filter element and performing SEM analysis on the filtered particles.

Abstract: The air conditioning system with solar-powered subcooling system includes a main cooling system having an evaporator, a compressor, a condenser, and an expansion valve configured to operate in a conventional vapor compression refrigerant cycle. The subcooling system includes a compressor, a condenser, and an expansion valve, the compressor being powered by at least one rechargeable battery connected to a photovoltaic solar panel. The main system and the subcooling system are linked by a heat exchanger having a primary coil in the main system between the condenser and the expansion valve and a secondary coil in the subcooling system disposed between the expansion valve and the compressor. The main system and the subcooling system may use the same type of refrigerant, or different refrigerant types. The additional cooling provided to the refrigerant in the main system by subcooling increases the efficiency of the air conditioning system.

Abstract: A multi-heat energy source core sample holder assembly for conducting experiment on a core sample includes a core sample holder, a flexible sleeve, and a multi-heat energy generation source arrangement. The core sample holder includes a cylindrical pressure chamber and a pair of disk-shaped flanges positioned along opposite ends of the cylindrical pressure chamber to accommodate at least one fluid injection port and at least one fluid discharge port. The flexible sleeve is arranged within and along the cylindrical pressure chamber to define one or more section(s) to hold the core sample. The energy generation source includes a wire member to be coiled along an internal wall of the flexible sleeve to be supplied with electric current in at least one of a Direct Current (DC) form to produce an electric resistance heating, or an Alternate Current (AC) form to produce an electromagnetic heating, singularly or in combination.

Abstract: A ventilator includes at-least one air vessel, at-least one inflation bag, at-least one connecting member, a bag holder and at-least one controller member. The at-least one connecting member connects to the at-least one air vessel. The bag holder may hold the inflation bag. The at-least one controller member operates the at-least one inflation bag thereby changing size of the inflation bag to vary a tidal volume and an inspiration-expiration ratio of the ventilator. In another aspect, at-least one controller member is mounted on the bag holder. Further, the at-least one controller member slides within the bag holder to change the shape of the inflation bag to vary a tidal volume and an inspiration-expiration ratio of the ventilator.

Abstract: A dispenser system includes at least one main tubular element, at least one nozzle, and openings formed on the main tubular element. The at least one nozzle receives and injects a first fluid inside the main tubular element. The openings in conjunction with the nozzle (20) enable fluid circulation between inside and outside of the main tubular element.

Abstract: A process for replicating soft tissue anatomy of a dental patient prior to preparing an implant-supported fixed prosthesis is disclosed. The process may include: securing an interim prosthesis intra-orally in the dental patient for a predetermined time, after implants of the dental patient are osseointegrated, to evaluate the interim prosthesis based on a plurality of parameters within the mouth of the dental patient; printing a three-dimensional printed-resin prototype having an intaglio surface based on the evaluated interim prosthesis; attaching the three-dimensional printed-resin prototype into the implants; and injecting a low viscosity elastomeric impression material between the intaglio surface of the three-dimensional printed-resin prototype and the soft tissue of the dental patient to obtain a soft tissue replica for preparing the implant-supported fixed prosthesis.

Abstract: Oxazolidinone hydroxamic acid derivatives of the general formula (I): where R1 is hydrogen or hexanoyl and R2 is amino, methyl, ethyl, propyl, isopropyl, cyclopropyl, butyl, isobutyl, cyclobutyl, pentyl, cyclopentyl, hexyl or heptyl, and pharmaceutically acceptable salts thereof, act as dual inhibitors of 5-lipoxygenase and mast cell degranulation. The oxazolidinone hydroxamic acid derivatives or pharmaceutically acceptable salts thereof can be used in the prevention and treatment of asthma and allergies, as well as inflammatory conditions.

Abstract: The hybrid desalination and energy production system includes a desalination system for separating seawater into purified water and brine, an electrodialysis system for treating the brine and outputting low salinity water, a hypersaline brine solution, and H2 gas; an evaporator for treating the hypersaline brine solution and outputting salt and water vapor; a superheater for treating the water vapor and outputting a superheated water vapor; a turbine for receiving the superheated water vapor to generate energy; a gas scrubber for receiving the H2 gas from the electrodialysis system and producing dry hydrogen; and a hydrogen cell for receiving the dry hydrogen and outputting energy. A condenser converts the vapor into condensate and low salinity water. A desalinated water collection tank receives the desalinated or low salinity water. A pressure retarded osmosis system receives the brine, the low salinity water, and condensate from the condenser to produce dilute brine.

Abstract: The apparatus for testing the stability of dispersed particles in flowing suspensions includes a sample receiving cup having a lower wall and an open upper end. A cup outlet is disposed in the lower wall, and the sample receiving cup is adapted for receiving a suspension sample through the open upper end. A pump is in fluid communication with the sample receiving cup through the cup outlet. The pump extracts the suspension sample through the cup outlet to produce a pressurized suspension stream. A recirculation pipe has a pipe inlet and a pipe outlet, the pipe inlet being in fluid communication with the pump for receiving the pressurized suspension stream, and the pipe outlet returns the pressurized suspension stream to the sample receiving cup, through the open upper end thereof. A power monitor is in communication with the pump for monitoring the power output of the pump.

Abstract: A first embodiment of a composition for treating vitiligo includes Cassia tora powder, Saussurea lappa root powder, Punica granatum L. (pomegranate) peels powder, and Psoralea corylifolia black seed powder. A second embodiment of a composition for treating vitiligo can include Cassia tora powder, Saussurea lappa root powder, Punica granatum L. (pomegranate) peels powder, Berberries (or Berberis) vulgaris root powder, red clay (with trace copper), and Ptychotis verticillata root powder. Topical administration of the first composition followed by UV radiation exposure can facilitate inducing melanogenesis as well as generating ROS. Topical administration of the second composition following the UV radiation exposure can scavenge the ROS generated by the first composition.

Abstract: Propargyl-functionalized macrocyclic compounds can include non-aggregating compounds having at least one phthalocyanine (Pc), azaphthalocyanine (AzaPc), or naphthalocyanine (Nc) unit. The compounds can be metal-free or metal-complexed. The metal-complexed compounds can include zinc (II), for example. The compounds can include multiple propargyl moieties at different sites, e.g., peripheral or non-peripheral sites, as described herein. Exemplary compounds include an azaphthalocyanine complex (AzaPc1) and phthalocyanine complexes (Pc2-Pc5). The compounds may provide efficient solubility in aqueous and/or organic solvents, optimal physicochemical properties, improved photo-sensitizability, significant tumor specificity, and electron transfer tunability. The compounds can provide suitable non-aggregated molecular scaffolds for construction of numerous macrocycle derivatives via different organic transformation methodologies, e.g., Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC).

Abstract: The apparatus for measuring disentrainment rate of air includes a Confined Plunging Liquid Jet Reactor (CPLJR) having a downcomer column surrounding a liquid jet. The end of the downcomer column is partially immersed in a receiving liquid pool contained in a reservoir. A conical ring is placed in the downcomer column below the liquid jet, the ring bearing against the wall of the downcomer column and forming a seal to define a headspace in the column. A gas supply and first bubble meter are connected to the column above the conical ring to supply gas and measure total entrainment. A second bubble meter connected to the headspace between the ring and the receiving pool measures disentrainment, and a third bubble meter connected to headspace above the receiving pool outside the column measures net entrainment.

Abstract: A system for examining resistance exercise includes a first trap compartment, a second trap compartment, a main track compartment and a pulley system which can be aligned to form a continuous tunnel. Each of the compartments can have adjustable dimensions to retain small animals of various sizes. The pulley system includes a clamp and a pulley shaft. The pulley shaft is pivotally attached to the clamp at a lower end and a first pulley wheel at an upper end. A second pulley wheel is pivotally attached to the clamp. A rope is trained on the pulley wheels. The tunnel can be positioned on an elevated support surface. One end of the rope is attachable to a rat on the elevated support surface and the other end of the rope is to attached to liftable strength training objects positioned below the elevated support surface.

Abstract: Data is stored in a multi-level MRAM (MLC MRAM) cell in a manner that reduces transition states that require high energy. A new data block is received, and the new data block is divided into one or more sub-groups of bits, with each sub-group comprising at least two bits. Each sub-group is assigned data bit locations in a memory store. The received bits are compared with sub-groups present at the data bit locations to determine subgroups of hot bits. For each subgroup of hot bits, an encoding flag value is determined by XORing their most significant bits. The most significant bits of each subgroup of hot bits are complemented and the encoding flag is SET. A data block is generated to establish a data group for each subgroup of hot bits including the subgroup of hot bits and the encoding flag for that subgroup.