Abstract: An apparatus comprises a network physical layer and an activity sensor for sensing a packet and activating the network physical layer from shutdown. The network physical layer decodes a PHY header portion and a media access control header portion of a packet header. A MAC has a fixed hardware media access plane implementing IEEE 802.11 series MAC functionality and couples to a microprocessor. A MAC address parser receives the MAC header portion of the packet, for processing the MAC header portion of the packet, and for activating the MAC from a shutdown in response to recognizing a MAC address within the MAC header portion of the packet, such that the MAC is not activated if the MAC parser does not recognize the MAC address, wherein the MAC is operable, after activation, to perform MAC functionality without the microprocessor and to provide data from the packet to the microprocessor.

Abstract: The invention relates to a compound of formula (I): or a pharmaceutically acceptable salt thereof, thereof, wherein: G is a group of formula (II): and pharmaceutically acceptable salts, prodrugs, hydrates, or solvates, thereof, wherein A, B, L1-L4, A, B, R1-R4, and m are as defined herein. The invention also relates to pharmaceutical compositions comprising the compounds of formula (I) and their use in treating a bacterial infection.

Abstract: The present invention provides novel phenicol derivatives, their use for the treatment of infections in mammals, pharmaceutical composition containing these novel compounds, and methods for the preparation of these compounds.

Abstract: Described herein are antibacterial compounds, methods for making the compounds, pharmaceutical compositions containing the compounds and methods of treating bacterial infections utilizing the compounds and pharmaceutical composition.

Abstract: An apparatus comprises a network physical layer and an activity sensor for sensing a packet and activating the network physical layer from shutdown. The network physical layer decodes a PHY header portion and a media access control header portion of a packet header. A MAC has a fixed hardware media access plane implementing IEEE 802.11 series MAC functionality and couples to a microprocessor. A MAC address parser receives the MAC header portion of the packet, for processing the MAC header portion of the packet, and for activating the MAC from a shutdown in response to recognizing a MAC address within the MAC header portion of the packet, such that the MAC is not activated if the MAC parser does not recognize the MAC address, wherein the MAC is operable, after activation, to perform MAC functionality without the microprocessor and to provide data from the packet to the microprocessor.

Abstract: A battery-powered WLAN communication device has an activity sensor operable to identify an available packet. A PHY module is awakened to begin receiving the packet. The PHY module decodes a full MAC address from a MAC portion of a header of the packet. A MAC address parser receives the MAC address and determines whether the packet is to be received by comparing the full MAC address to a MAC address of the WLAN communication device. The MAC address parser is awakened to perform the comparing and shutdown after. Packets to be received include beacon packets. A hardware centric MAC separate from the MAC address parser has a beacon processor capable of being awakened from a shutdown state to process a beacon packet. The PHY module, the MAC address parser, and the beacon processor module are operable to be awakened and shutdown independently of each other and of a microprocessor.

Abstract: Passive listening in wireless communication. An activity sensor device senses a packet. A medium access control (MAC) address parser receives the packet, processes a header of the packet, and activates a MAC device in response to recognizing a MAC address within the header, such that the MAC device is not activated if the MAC address parser does not recognize the MAC address.

Abstract: Hardware-based beacon processing. A hardware-centric medium access control (MAC) device includes a packet receiver and a beacon processor. The packet receiver receives a plurality of packets comprising at least one beacon packet. The beacon processor receives packets of the plurality of packets and filters out unwanted packets of the plurality of packets without requiring the use of other components of the hardware-centric MAC device and without requiring the use of a microprocessor.

Abstract: In some aspects of the disclosure, a method and an apparatus is disclosed for investigating material surrounding the borehole. The method includes generating within a borehole an intermittent low frequency vibration that propagates as a tube wave longitudinally to the borehole and induces a nonlinear response in one or more features in the material that are substantially perpendicular to a longitudinal axis of the borehole; generating within the borehole a sequence of high frequency pulses directed such that they travel longitudinally to the borehole within the surrounding material; and receiving, at one or more receivers positionable in the borehole, a signal that includes components from the low frequency vibration and the sequence of high frequency pulses during intermittent generation of the low frequency vibration, to investigate the material surrounding the borehole.

Abstract: In some aspects of the disclosure, a method and an apparatus is disclosed for investigating material surrounding the borehole.

Abstract: A hardware-centric medium access control (MAC) device comprises a control plane module and a hardware media access planed module. The control plane module is configured for providing control functions of the hardware-centric MAC device. The hardware media access plane module communicatively coupled to the control plane module is configured for performing real-time data communication functions without requiring a microprocessor.

Abstract: A hardware-centric medium access control (MAC) device comprises a control plane module and a hardware media access planed module. The control plane module is configured for providing control functions of the hardware-centric MAC device. The hardware media access plane module communicatively coupled to the control plane module is configured for performing real-time data communication functions without requiring a microprocessor.

Abstract: A hardware-centric medium access control (MAC) device comprises a control plane module and a hardware media access planed module. The control plane module is for providing control functions of the hardware-centric MAC device. The hardware media access plane module communicatively coupled to the control plane module is for performing real-time data communication functions without requiring a microprocessor.

Abstract: Disclosed, among other things, is a method for evaluating/determining relationship compatibility among a pool of individuals and for referring compatible members to each other for dating and/or other types of relationships.

Abstract: We describe a method for opening the blood-brain barrier (BBB) using ultrasound and preformed microbubbles. With this method, diagnostic or therapeutic agents may be administered to the brain. This method can open a focal region of the BBB and administer agents in a targeted fashion or the method can open large regions (or the entirety) of the brain for more global administration of agents. In one embodiment, the method can be used to administer contrast agents (e.g., agents that increase or decrease the magnetic resonance imaging signal) to the brain and thereby improve the quality or information content of imaging data. In another embodiment, a standard clinical diagnostic ultrasound scanner can be used to open specific regions of the BBB and administer diagnostic or therapeutic agents. Importantly, this invention can open the BBB in a non-destructive/non-invasive fashion, allowing the subject to be awake and suffer no detectable side effects.

Abstract: A system and method are described for performing motion capture on a subject using fluorescent lamps. For example, a system according to one embodiment of the invention comprises: a synchronization signal generator to generate one or more synchronization signals; one or more fluorescent lamps configured to strobe on and off responsive to a first one of the one or more synchronization signals, the fluorescent lamps charging phosphorescent makeup, paint or dye applied to a subject for a motion capture session; and a plurality of cameras having shutters strobed synchronously with the strobing of the light source to capture images of the phosphorescent paint, wherein the shutters are open when the light source is off and the shutters are closed when the light source is on.

Abstract: Hardware-based beacon processing. A hardware-centric medium access control (MAC) device includes a packet receiver and a beacon processor. The packet receiver receives a plurality of packets comprising at least one beacon packet. The beacon processor receives packets of the plurality of packets and filters out unwanted packets of the plurality of packets without requiring the use of other components of the hardware-centric MAC device and without requiring the use of a microprocessor.

Abstract: Passive listening in wireless communication. An activity sensor device senses a packet. A medium access control (MAC) address parser receives the packet, processes a header of the packet, and activates a MAC device in response to recognizing a MAC address within the header, such that the MAC device is not activated if the MAC address parser does not recognize the MAC address.

Abstract: A hardware-centric medium access control (MAC) device. A control plane module is for providing control functions of the hardware-centric MAC device. A hardware media access plane module communicatively coupled to the control plane module is for performing real-time data communication functions without requiring a microprocessor.

Abstract: Conditional activation and deactivation of a microprocessor. A hardware portion of an apparatus performs packet processing on received data, where the hardware portion selectively decodes the received data. A microprocessor performs data processing on decoded data, where the microprocessor is conditionally activated for performing the data processing and is conditionally deactivated when not performing the data processing. An output portion receives processed data and audibly renders the processed data without requiring the microprocessor.