Abstract: The disclosure describes various aspects of using optical elements monolithically integrated with light-emitting diode (LED) structures. In an aspect, a light emitting device includes a single LED structure having an active region and a single optical element disposed on the LED structure and configured to collimate and steer light emitted by the LED structure. One or more additional optical elements may also be disposed on the LED structure. In another aspect, a light emitting device may include multiple LED structures and a single optical element disposed on the multiple LED structures and configured to collimate and steer light emitted by the multiple LED structures. For each of these aspects, the LED structure(s) and the optical element(s) are made of a material that includes GaN, the LED structure(s) has a corresponding active region, and the LED structure(s) has a corresponding reflective contact disposed opposite to the optical element(s).

Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).

Abstract: The present invention relates to a spray dried plasma composition having one or more of the following characteristics: when reconstituted, largely amorphous and has no cholesterol crystals; when reconstituted, the number of large particulates is reduced; has low residual moisture; reconstitutes rapidly in under four minutes; highly stable when stored under refrigeration, at room temperature or at elevated temperatures and allows for storage for longer periods of time; when reconstituted, exhibits recovery of the most fragile of proteins, including von Willebrand's factor; when reconstituted with Sterile Water for Injection (SWFI), reconstituted plasma is at a pH that is near normal plasma pH, and does so without treatment or storage in CO2 or other pH adjustment; and when reconstituted, has reduced complement activation (C5A, C3A).

Abstract: A blast attenuation device (100, 1100) for a gun tube (10). The blast attenuation device (100, 1100) has a first wall section (102, 1102) which defines a first chamber (104, 1104), which extends from an inlet end (106, 1106) having an inlet aperture (108, 1108) to an outlet end (110, 1100) having an outlet aperture (112, 1112). The blast attenuation device (100, 1100) also has a second wall section (122, 1122) which defines a second chamber (124, 1124), which extends from an inlet end (126, 1126) having an inlet aperture (128, 1128) to an outlet end (130, 1130) having an outlet aperture (132, 1132).

Abstract: A system and method are presented in which a flow of plastic is extruded to obtain nano-sized features by forming multiple laminated flow streams, flowing in parallel through the non-rotating extrusion system. Each of the parallel laminated flow streams are subjected to repeated steps in which the flows are compressed, divided, and overlapped to amplify the number of laminations. The parallel amplified laminated flows are rejoined to form a combined laminated output with nano-sized features. The die exit is formed to provide a tubular shape.

Abstract: Methods, apparatus, systems and articles of manufacture to assign viewers to media meter data are disclosed. An apparatus includes processor circuitry to execute computer readable instructions to at least: identify a candidate household from a plurality of second households to associate with a first household based on an analysis of a first duration of time first media was presented by a first media presentation device and a second duration of time second media was presented by second media presentation devices; match different ones of first panelists of the first household with matching ones of second panelists of the candidate household; and impute respective portions of the first duration of time to the different ones of the first panelists based on portions of the second duration of time for which the matching ones of the second panelists of the candidate household were exposed to the second media.

Abstract: The disclosure describes various aspects of strain management layers for light emitting elements such as light-emitting diodes (LEDs). The present disclosure describes an LED structure formed on a substrate and having a strain management region supported on the substrate, and an active region configured to provide a light emission associated with the LED structure. The strain management region includes a first layer including a superlattice having a plurality of repeated first and second sublayers, and a second layer including a bulk layer. In an embodiment, at least one of the first and second sublayers and the bulk layer includes a composition of InxAlyGa1-x-yN. A device having multiple LED structures and a method of making the LED structure are also described.

Abstract: A passenger seating arrangement includes at least one seat unit configurable into a disabled-access configuration in which an access opening is temporarily widened to enable a disabled passenger to access the seat unit. The seat unit is arranged with other seat units in a column, and each seat unit is configurable between a seating configuration and a flat-bed configuration. The seat units are arranged in an inwardly facing herringbone. A method of providing access for a disabled passenger to a seat unit includes temporarily widening an access opening.

Abstract: Disclosed is silicon on insulator (SOI) radio frequency (RF) module with noise reduction shielding to mitigate radio frequency interference (RFI) between active circuit devices within the module. The RF module includes various semiconductor active devices disposed upon an insulating substrate. The RF module can be a front-end module (FEM) with one or more charge pumps as active devices. A polysilicon web extends between and underneath the devices to create a network of ground paths across a surface of the insulating substrate. The ground paths effectively conduct RF noise to a circuit ground, causing the polysilicon ground web to eliminate or substantially attenuate RFI produced by the active devices without altering signal characteristics of the RF module. The disclosed solution also reduces RF noise leakage into the substrate, and can reduce RFI between neighboring RF modules.

Abstract: Disclosed is a silicon on insulator (SOI) radio frequency (RF) module with noise reduction shielding to mitigate radio frequency interference (RFI) between active circuit devices within the module. The RF module includes various semiconductor active devices disposed upon an insulating substrate. The RF module can be a front-end module (FEM) with one or more charge pumps as active devices. A polysilicon web extends between and underneath the devices to create a network of ground paths across a surface of the insulating substrate. The ground paths effectively conduct RF noise to a circuit ground, causing the polysilicon ground web to eliminate or substantially attenuate RFI produced by the active devices without altering signal characteristics of the RF module. The disclosed solution also reduces RF noise leakage into the substrate, and can reduce RFI between neighboring RF modules.

Abstract: A system for processing biogas, the system comprising: a container, a pressure swing adsorption (PSA) unit housed in the container, the PSA unit having: a plurality of beds containing adsorbent material, the adsorbent material configured to selectively adsorb gas species from the biogas to process the biogas, a rotary valve module for distributing flow of 5 the biogas within the PSA unit, an inlet for supplying the biogas to the plurality of beds from outside of the container, and an outlet for transporting the processed biogas away from the PSA unit.

Abstract: The present disclosure relates to seating apparatus. In particular, the present application relates to an aircraft seat (1). The aircraft seat (1) includes a seat chassis (4) and a seat assembly (5). The seat assembly (5) has a seat pan (6) and a seat back (7). The seat pan (6) is mounted to the seat chassis (4) by a first pivoting connection (30) defining a seat pan pivot axis (Y1) about which the seat pan (6) pivots. The location of the seat pan pivot axis (Y1) is fixed relative to the seat chassis (4). At least one seat pan link (53-1) is provided for controlling pivoting of the seat pan (6) about said seat pan pivot axis (Y1). The at least one seat pan link (53-1) is coupled to the seat pan (6) in front of the seat pan pivot axis (Y1). The present disclosure also relates to an aircraft (2) including one or more of the aircraft seat (1).

Abstract: Aspects of the present disclosure relate to a method, in a video output device, for acquiring video data for outputting to a display. The method comprises subscribing to a multicast stream of a plurality of multicast streams. Each multicast stream is streamed from a video source and comprises video frame data corresponding to a portion of a video frame. The multicast stream to which the video output device subscribes comprises video frame data that is for display on a display associated with the video output device. The method then comprises receiving the video frame data that is for display on the display.

Abstract: The disclosure describes various aspects of using optical elements monolithically integrated with light-emitting diode (LED) structures. In an aspect, a light emitting device includes a single LED structure having an active region and a single optical element disposed on the LED structure and configured to collimate and steer light emitted by the LED structure. One or more additional optical elements may also be disposed on the LED structure. In another aspect, a light emitting device may include multiple LED structures and a single optical element disposed on the multiple LED structures and configured to collimate and steer light emitted by the multiple LED structures. For each of these aspects, the LED structure(s) and the optical element(s) are made of a material that includes GaN, the LED structure(s) has a corresponding active region, and the LED structure(s) has a corresponding reflective contact disposed opposite to the optical element(s).

Abstract: Methods, apparatus, systems and articles of manufacture to assign viewers to media meter data are disclosed. An apparatus includes processor circuitry to execute computer readable instructions to at least: identify a candidate household from a plurality of second households to associate with a first household based on an analysis of a first duration of time first media was presented by a first media presentation device and a second duration of time second media was presented by second media presentation devices; match different ones of first panelists of the first household with matching ones of second panelists of the candidate household; and impute respective portions of the first duration of time to the different ones of the first panelists based on portions of the second duration of time for which the matching ones of the second panelists of the candidate household were exposed to the second media.

Abstract: A muzzle brake (20) for a gun tube (12) defining a bore (40) centred on a longitudinal axis (32). The muzzle brake (20) comprises a top plate (24) and a bottom plate (26). A first wall section (100), a second wall section (200) and a third wall section (300) extend from the top plate (24) to the bottom plate (26).The second wall section (200) extends from the first wall section (100) to a first baffle (220). The third wall section (300) extends from the second wall section (200) to a second baffle (320). The second wall section (200), top plate (24) and bottom plate (26) converge towards the longitudinal axis (32) and the first baffle (220), such that the second wall section (200), top plate (24), bottom plate (26) and first baffle (220) define a first compression cone (224).

Abstract: Disclosed is a luminaire such as an LED downlight which is suitable for mounting in ceiling cavities of commercial environments. An example luminaire (200) comprises a light source (202) including an integral primary optic which is configured to transmit light toward a second optic (214). The second optic (214) is a lens configured to receive light from the light source (202) via the primary optic and transmit at least part of the received light toward a circular reflector (201). The circular reflector (201) is configured to direct light received from the second optic (214) away from the luminaire (204). A shape of the second optic (214) is interdependent with a shape of the circular reflector (201), and the shape of the second optic (214) and circular reflector (201) act in combination to transmit light away from the luminaire with a non-circular illuminance distribution (206).

Abstract: A display system includes (i) a plurality of picture elements supported on a single semiconductor substrate and (ii) a backplane including electronic circuitry supported thereon and electronically connected with the picture elements. Each picture element includes a light steering optical element and an array of light emitting elements. The array of light emitting elements includes a first set, a second set, and a third set of inorganic LEDs that (i) are monolithically integrated on the single semiconductor substrate and (ii) emit, respectively, light at a first, a second, and a third wavelength, which are mutually distinct. The light steering optical element is configured for steering the light from the first set, second set, and third set of LEDs in a predetermined direction. The electronic circuitry is configured for individually driving each light emitting element of the array of light emitting elements.

Abstract: An aircraft seat including: a seat chassis; a seat assembly including a seat pan and a seat back; the seat pan being mounted to the seat chassis by a first pivoting connection defining a seat pan pivot axis about which the seat pan pivots, the first pivoting connection being configured such that the seat pan can pivot about the seat pan pivot axis without undergoing a related translational movement; the second pivoting connection defining a seat back pivot axis about which the seat back pivots; at least one seat pan link for controlling pivoting of the seat pan about said seat pan pivot axis; wherein the at least one seat pan link is coupled to the seat pan in front of the seat pan pivot axis; and at least one recline link connected to the seat back and the at least one seat pan link.

Abstract: A passenger seating arrangement for use in an aircraft cabin, the passenger seating arrangement comprising a column of seat units arranged in an inwardly facing herringbone. Each seat unit is configurable between a seating configuration and a flat-bed configuration. Each seat unit has an access opening for accessing the respective seat unit. At least one of the seat units is configurable into a disabled-access configuration in which an access opening is temporarily widened by moving part of a foot-receiving structure, for enabling a disabled passenger to access the seat unit.