Abstract: A gas turbine engine for an aircraft comprises, in axial flow sequence, a compressor module, a combustor module, and a turbine module, with a first electric machine being rotationally connected to the turbine module. The first electrical machine is configured to generate a maximum electrical power PEM1 (W), and the gas turbine engine is configured to generate a maximum dry thrust T (N); and a ratio S of: S = ( Maximum ? Electrical ? Power ? Generated = P E ? M ? 1 ) ( Maximum ? Dry ? Thrust = T ) is in a range of between 2.0 and 10.0.

Abstract: Provided is an array antenna divided into a plurality of sub-arrays disposed along a first dimension, wherein each sub-array comprises: a plurality of frequency scannable elements disposed along the first dimension and a plurality of phase shifters or transmit/receive (T/R) modules disposed along a second spatial dimension, each phase shifter or T/R module connected to a plurality of frequency scannable elements disposed along the first spatial dimension; and one or more processors being configured to generate a recurring radar waveform having a transmit portion, the transmit portion having multiple successive pulses at different frequencies to generate transmit beams by the array antenna at different angles in the first dimension; control at least one of the plurality of phase shifters or T/R modules along the second dimension to cause the transmit beams to be generated by the array antenna at different angles in the second dimension; and process return signals received by the plurality of sub-arrays to esti

Abstract: A method may include obtaining a topology of an optical network. The topology may indicate multiple optical links within the optical network. The method may also include determining a signal noise tolerance for each of multiple optical signal types supported by the optical network and obtaining an optical noise for each of the multiple optical links. The method may also include determining a number of the multiple optical signal types that each of the multiple optical links is able to support based on the optical noise for each of the optical links and the signal noise tolerance for each of the multiple optical signal types and ranking the multiple optical links based on the number of the multiple optical signal types that each of the optical links is able to support.

Abstract: A method may include obtaining a topology of an optical network. The topology may indicate multiple optical links within the optical network. The method may also include obtaining a routing metric for each of the optical links. The routing metric may be used in selecting routes through the optical network along the multiple optical links. The method may further include obtaining a signal noise tolerance of an optical signal to be routed through the optical network and adjusting routing metrics of one or more of the multiple optical links based on the signal noise tolerance of the optical signal. The method may also include after the routing metrics of the one or more of the multiple optical links are adjusted, determining a route for the optical signal through the optical network along two or more of the multiple optical links based on the routing metrics of the multiple optical links.

Abstract: Systems for detecting, locating and mitigating impact forces directed towards a person's head are described herein. The systems include devices for wearing on a wearer's head. The devices include a base configured to conform to the wearer's head and retain a plurality of pouches on an outer surface of the base. The plurality of pouches are configured to absorb at least a portion of the impact force directed towards the outer surface of the base, provide an indication when the impact force directed towards the outer surface of the base has a magnitude exceeding a concussion-indicating level of force, and provide a location of impact when the impact force directed towards the outer surface of the base has a magnitude exceeding the concussion-indicating level of force.

Abstract: Provided is an array antenna divided into a plurality of sub-arrays disposed along a first dimension, wherein each sub-array comprises: a plurality of frequency scannable elements disposed along the first dimension and a plurality of phase shifters or transmit/receive (T/R) modules disposed along a second spatial dimension, each phase shifter or T/R module connected to a plurality of frequency scannable elements disposed along the first spatial dimension; and one or more processors being configured to generate a recurring radar waveform having a transmit portion, the transmit portion having multiple successive pulses at different frequencies to generate transmit beams by the array antenna at different angles in the first dimension; control at least one of the plurality of phase shifters or T/R modules along the second dimension to cause the transmit beams to be generated by the array antenna at different angles in the second dimension; and process return signals received by the plurality of sub-arrays to esti

Abstract: A method may include obtaining a topology of an optical network. The topology may indicate multiple optical links within the optical network. The method may also include determining a signal noise tolerance for each of multiple optical signal types supported by the optical network and obtaining an optical noise for each of the multiple optical links. The method may also include determining a number of the multiple optical signal types that each of the multiple optical links is able to support based on the optical noise for each of the optical links and the signal noise tolerance for each of the multiple optical signal types and ranking the multiple optical links based on the number of the multiple optical signal types that each of the optical links is able to support.

Abstract: A method may include obtaining a topology of an optical network. The topology may indicate multiple optical links within the optical network. The method may also include obtaining a routing metric for each of the optical links. The routing metric may be used in selecting routes through the optical network along the multiple optical links. The method may further include obtaining a signal noise tolerance of an optical signal to be routed through the optical network and adjusting routing metrics of one or more of the multiple optical links based on the signal noise tolerance of the optical signal. The method may also include after the routing metrics of the one or more of the multiple optical links are adjusted, determining a route for the optical signal through the optical network along two or more of the multiple optical links based on the routing metrics of the multiple optical links.

Abstract: A towed vehicle controller combines a trailer brake controller and lighting driver. The towed vehicle controller can include a trailer battery charging circuit. The towed vehicle controller operates towed vehicle braking, towed vehicle lighting and towed vehicle battery charge functions.

Abstract: Systems for detecting, locating and mitigating impact forces directed towards a person's head are described herein. The systems include devices for wearing on a wearer's head. The devices include a base configured to conform to the wearer's head and retain a plurality of pouches on an outer surface of the base. The plurality of pouches are configured to absorb at least a portion of the impact force directed towards the outer surface of the base, provide an indication when the impact force directed towards the outer surface of the base has a magnitude exceeding a concussion-indicating level of force, and provide a location of impact when the impact force directed towards the outer surface of the base has a magnitude exceeding the concussion-indicating level of force.

Abstract: Implementations of a foam tampon are provided. In some implementations, the foam tampon comprises a foam body. In some implementations, the foam body is a single layer made from foam and configured to have an octagon shape. In some implementations, the foam tampon further comprises a string attached to and extending from the single layer foam body. In some implementations, the foam tampon further comprises a tubular container wherein the foam body is folded lengthwise and housed inside the tubular container. In some implementations, the foam tampon includes no other layers of materials to restrict the natural expansion from a compacted condition of the single layer foam body when the single layer foam body is no longer compressed.

Abstract: The present invention relates to novel compounds for the treatment of Hepatitis C.

Abstract: A utility computing portal supports public and private modules for application development in a cloud computing environment. The public nodules support downloads, customer support and access to a development community. The private modules are accessible to users with valid login credentials or those authenticated via a related entity, such as a Live ID. The private modules may include modules for testing, analysis, and billing. The utility computing portal also supports access to application configuration, for example, allowing a manager to change the number of front end and backend physical/virtual machines available to various application roles.

Abstract: A towed vehicle controller combines a trailer brake controller and lighting driver. The towed vehicle controller can include a trailer battery charging circuit. The towed vehicle controller operates towed vehicle braking, towed vehicle lighting and towed vehicle battery charge functions.

Abstract: The present application is directed to a computer-implemented method including a step of displaying, on a display, a graphical user interface of a three-dimensional object having a face including a tile. The method also includes a step of receiving, via a network, a selection of the tile of the three-dimensional object. The method also includes a step of modifying, via the processor, three-dimensional object based upon the selected tile. The method further includes the step of displaying, on the display, a panel representative of the selected tile based upon the modification. The present application is also directed to a computer-implemented method for updating social media content.

Abstract: A utility computing portal supports public and private modules for application development in a cloud computing environment. The public nodules support downloads, customer support and access to a development community. The private modules are accessible to users with valid login credentials or those authenticated via a related entity, such as a Live ID. The private modules may include modules for testing, analysis, and billing. The utility computing portal also supports access to application configuration, for example, allowing a manager to change the number of front end and backend physical/virtual machines available to various application roles.

Abstract: A utility computing portal supports public and private modules for application development in a cloud computing environment. The public modules support downloads, customer support and access to a development community. The private modules are accessible to users with valid login credentials or those authenticated via a related entity, such as a Live ID. The private modules may include modules for testing, analysis, and billing. The utility computing portal also supports access to application configuration, for example, allowing a manager to change the number of front end and backend physical/virtual machines available to various application roles.

Abstract: Systems and methods for utilizing affinity groups to allocate data items and computing resources are disclosed. Upon receipt of a user preference indicating an affinity group, a token associated with that affinity group may be stored in a database. The affinity group may be associated with a geographic region or a number of data centers. Data items and computing resources may be associated with the affinity group. These data items and computing resources may be allocated to a geographic region or data center based on their association with the affinity group. These data items and computing resources may also be reallocated based on efficiency analyses or user preferences. In this way, data items and computing resources may be efficiently allocated with lower user effort.

Abstract: Communication across domains is described. In at least one implementation, a determination is made that an amount of data to be communicated via an Iframe exceeds a threshold amount. The data is divided into a plurality of portions that do not exceed the threshold amount. A plurality of messages is formed to communicate the divided data across domains.

Abstract: Communication across domains is described. In at least one implementation, a determination is made that an amount of data to be communicated via an Iframe exceeds a threshold amount. The data is divided into a plurality of portions that do not exceed the threshold amount. A plurality of messages is formed to communicate the divided data across domains.