Abstract: An apparatus for producing a stabilizing base flame for a premix main burner flame in a burner assembly having a burner end, a first fuel line, a first fuel nozzle, a second fuel line, and a second fuel nozzle. The apparatus comprises a conduit having a first fuel line end in fluid communication with the first fuel line, a second fuel line end in fluid communication with the second fuel line, a valve in fluid communication with the conduit and a center fuel stabilization bluff body mounted in the burner end. The center fuel stabilization bluff body comprises a first ring, a second ring and a cylinder disposed between the first ring and the second ring.

Abstract: The present invention relates in general to the field of packaged meat product, and more specifically, to a modified atmosphere meat packaging system and method of packaging meat product. The modified atmosphere meat packaging system and method comprises a lid-stock container with a reduced-volume headspace configured to contain a modified atmosphere consisting of carbon dioxide and nitrogen. Spices, salts, rubs and seasonings may be further placed on the meat product to add flavor and mask a myoglobin state during long periods of shipping, storage and retail display. An impermeable gaseous barrier is configured to “gently touch” the meat product to prevent movement inside the meat packaging system and maintain an attractive appearance to consumers. The purpose of the invention is to provide a packaged meat product that appears freshly cut and wrapped straight from the butcher at a local meat market as opposed to a centralized packaging facility.

Abstract: The present invention relates in general to the field of packaged meat product, and more specifically, to a modified atmosphere meat packaging system and method of packaging meat product. The modified atmosphere meat packaging system and method comprises a lid-stock container with a reduced-volume headspace configured to contain a modified atmosphere consisting of carbon dioxide and nitrogen. Spices, salts, rubs and seasonings may be further placed on the meat product to add flavor and mask a myoglobin state during long periods of shipping, storage and retail display. An impermeable gaseous barrier is configured to “gently touch” the meat product to prevent movement inside the meat packaging system and maintain an attractive appearance to consumers. The purpose of the invention is to provide a packaged meat product that appears freshly cut and wrapped straight from the butcher at a local meat market as opposed to a centralized packaging facility.

Abstract: A burner nozzle assembly comprising a nozzle body having a body inlet end, a body outlet end spaced apart from the body inlet end, a body air inlet adapted to convey a quantity of air, and a body fuel inlet adapted to convey a quantity of fuel, a nozzle mixer having a mixer inlet end, a mixer outlet end spaced apart from the mixer inlet end, a mixer air inlet adapted to convey the quantity of air, a mixer fuel inlet adapted to convey the quantity of fuel, and a mixing zone, a nozzle cap which is disposed adjacent to the body outlet end and the nozzle mixer, and a pintle which is partially disposed in the nozzle mixer. The mixer air inlet forms a substantially conical shape. A method for producing a burner flame.

Abstract: A mixing tube assembly having an inlet end and an outlet end and being adapted for use in a burner assembly. The mixing tube assembly comprises a substantially cylindrical outer wall which defines an interior open space. The mixing tube assembly also comprises a turbulator that is disposed in the interior open space defined by the substantially cylindrical outer wall and a flow straightening device that is disposed downstream from the turbulator. A method for mixing fuel and air in a burner assembly comprising providing a mixing tube assembly. The preferred method also comprises conveying fuel and air from the inlet end of the mixing tube assembly to the outlet end of the mixing tube assembly and straightening the gaseous fuel and air mixture flow in the mixing tube assembly.

Abstract: The present invention relates to chemical compounds, methods for their discovery, and their therapeutic and research use. In particular, the present invention provides antiviral and antimicrobial lectin compounds and methods of their use.

Abstract: A mixing tube assembly having an inlet end and an outlet end and being adapted for use in a burner assembly. The mixing tube assembly comprises a substantially cylindrical outer wall which defines an interior open space. The mixing tube assembly also comprises a turbulator that is disposed in the interior open space defined by the substantially cylindrical outer wall. A method for mixing fuel and air in a burner assembly comprising providing a mixing tube assembly. The preferred method also comprises conveying fuel and air from the inlet end of the mixing tube assembly to the outlet end of the mixing tube assembly.

Abstract: The present invention relates to chemical compounds, methods for their discovery, and their therapeutic and research use. In particular, the present invention provides antiviral and antimicrobial lectin compounds and methods of their use.

Abstract: The present invention relates to chemical compounds, methods for their discovery, and their therapeutic and research use. In particular, the present invention provides antiviral and antimicrobial lectin compounds (BanLec) isolated from bananas. These compounds have low mitogenicity and pro-inflammatory activity while maintaining anti-HIV-1 activity.

Abstract: The present invention relates to chemical compounds, methods for their discovery, and their therapeutic and re-search use. In particular, the present invention provides antiviral and antimicrobial lectin compounds (BanLec) isolated from bananas. These compounds have low mitogenicity and pro-inflammatory activity whilst maintaining anti-HIV-1 activity.

Abstract: A burner assembly including a housing having an air inlet and a burner end, a motor, and an impeller mounted in the housing. The impeller is in fluid communication with the air inlet, in mechanical communication with the motor, and adapted to direct air from the air inlet towards the burner end of the housing. The burner assembly also includes at least one pre-mix gas injection nozzle mounted in the housing. Each of the at least one pre-mix gas injection nozzle has at least one orifice adapted to direct gaseous fuel into the housing. The burner assembly further includes a spin vane comprising at least one spin vane blade. The spin vane is mounted in the burner end of the housing and adapted to direct the flow of air in the burner end. The burner assembly still further includes a flattening screen located in the housing downstream from the impeller and an igniter mounted in the burner end of the housing.

Abstract: A burner assembly including a housing having an air inlet and a burner end, a motor, and an impeller mounted in the housing. The impeller is in fluid communication with the air inlet, in mechanical communication with the motor, and adapted to direct air from the air inlet towards the burner end of the housing. The burner assembly also includes a plurality of gas injection tubes that are disposed substantially parallel to each other. Each of the plurality of gas injection tubes includes a tube inlet end, a tube outlet end and at least one aperture. In addition, the burner assembly includes a first tube sheet disposed near the tube inlet ends of the plurality of gas injection tubes and a second tube sheet disposed near the tube outlet ends of the plurality of gas injection tubes. The burner assembly further includes a spin vane having at least one spin vane blade. The spin vane is mounted in the burner end of the housing and adapted to direct the flow of air in the burner end.

Abstract: The present disclosure generally relates to systems and methods for acquiring seismic data. In one exemplary embodiment, a method for acquiring seismic data is described in which recorder instruments are deployed to the seafloor and utilized for recording pressure wave and shear wave data. An acoustic array, displaced from the seafloor, is also provided for sending acoustic signals to the instruments on the seafloor. The orientation of the instruments on the seafloor is determined via acoustic communication between the acoustic array and the instruments. Related systems and methods for acquiring seismic data are also described.

Abstract: A burner assembly including a housing having an air inlet and a burner end, a motor, and an impeller mounted in the housing. The impeller is in fluid communication with the air inlet, in mechanical communication with the motor, and adapted to direct air from the air inlet towards the burner end of the housing. The burner assembly also includes at least one pre-mix gas injection nozzle mounted in the housing. Each of the at least one pre-mix gas injection nozzle has at least one orifice adapted to direct gaseous fuel into the housing. The burner assembly further includes a spin vane comprising at least one spin vane blade. The spin vane is mounted in the burner end of the housing and adapted to direct the flow of air in the burner end. The burner assembly still further includes an igniter mounted in the burner end of the housing. The igniter is adapted to ignite the air and fuel mixture in the burner end of the housing to produce a main flame.

Abstract: The present disclosure generally relates to systems and methods for acquiring seismic data. In one exemplary embodiment, a method for acquiring seismic data is described in which recorder instruments are deployed to the seafloor and utilized for recording pressure wave and shear wave data. An acoustic array, displaced from the seafloor, is also provided for sending acoustic signals to the instruments on the seafloor. The orientation of the instruments on the seafloor is determined via acoustic communication between the acoustic array and the instruments. Related systems and methods for acquiring seismic data are also described.

Abstract: A flooring system having a top floor layer, a sub-floor, and an underlayment material disposed between the sub-floor and the top floor layer is disclosed. The underlayment material may include a cross-linked, polyolefin foam having a moisture vapor transmission rate of less than about 3.0 lb/1000 ft2/24 hr, and an average sound pressure level of less than about 15 dB over a range of about 300 Hz to about 1000 Hz. The foam may have a compressive strength of at least about 0.85 kg/cm2. Foam density, gel fraction, and resin blend may combine to provide an underlayment material having such reflective sound and moisture vapor barrier properties.

Abstract: A lubricating system for a heavy-duty metal demolition shears provides lubricating lubricant to one of more wear parts. The system includes a hydraulic lubricant pump that is actuated by the main hydraulic control system by means of which the jaws of the shears are opened and closed, and may include a sequential valve to distribute lubricant to various wear parts in sequential fashion. As disclosed herein, wear parts that may be lubricated by means of a lubricating system as per the invention include (but are not limited to) lateral blade stabilizers, a guide blade, and cutting blade insert members.

Abstract: A lubricating system for a heavy-duty material processing shears provides lubricant to one of more wear surfaces on one or more wear portions in the shears. The system includes a hydraulic lubricant pump that is actuated by the main hydraulic control system by means of which the jaws of the shears are opened and closed, and may include a sequential valve to distribute lubricant to various wear portions in sequential fashion. The lubricating system may lubricate one or more wear surfaces of the lateral blade stabilizers, primary and secondary blade(s) on the upper and/or lower jaws, pivotal connections between jaws and/or between the upper jaw and the hydraulic cylinder, a forward wear plate, or any other wear portion of the shears. The lubricating system may be retrofitted onto a conventional non-lubricated shears by replacing a conventional upper jaw with an upper jaw with lubricant conduits and a lubricating system.

Abstract: A lubricating system for a heavy-duty metal demolition shears provides lubricant to one of more wear surfaces on one or more wear portions in the shears. The system includes a hydraulic lubricant pump that is actuated by the main hydraulic control system by means of which the jaws of the shears are opened and closed, and may include a sequential valve to distribute lubricant to various wear portions in sequential fashion. The lubricating system may lubricate one or more wear surfaces of the lateral blade stabilizers, primary and secondary blade(s) on the upper and/or lower jaws, pivotal connections between jaws and/or between the upper jaw and the hydraulic cylinder, and a forward wear plate. The lubricating system may be retrofitted onto a conventional non-lubricated shears by replacing a conventional upper jaw with a lubricated upper jaw and lubricating system.

Abstract: The present disclosure generally relates to systems and methods for acquiring seismic data. In one exemplary embodiment, a method for acquiring seismic data is described in which recorder instruments are deployed to the seafloor and utilized for recording pressure wave and shear wave data. An acoustic array, displaced from the seafloor, is also provided for sending acoustic signals to the instruments on the seafloor. The orientation of the instruments on the seafloor is determined via acoustic communication between the acoustic array and the instruments. Related systems and methods for acquiring seismic data are also described.