Abstract: A novel assay and a suite of devices may isolate nucleic acids from prokaryotic and eukaryotic cells and prepare samples for real-time (quantitative) polymerase chain reaction (PCR) analysis. The assay may employ an aqueous-based non-alcohol approach that yields robust RNA quality. The suite of ready-to-use devices may provide pre-loaded reagents in liquid and lyophilized formats to enable rapid manual operation in a laboratory or remote field environments. The assay and devices may be particularly suitable to analysis in microgravity or deep space environments.

Abstract: A novel assay and a suite of devices may isolate nucleic acids from prokaryotic and eukaryotic cells and prepare samples for real-time (quantitative) polymerase chain reaction (PCR) analysis. The assay may employ an aqueous-based non-alcohol approach that yields robust RNA quality. The suite of ready-to-use devices may provide pre-loaded reagents in liquid and lyophilized formats to enable rapid manual operation in a laboratory or remote field environments. The assay and devices may be particularly suitable to analysis in microgravity or deep space environments.

Abstract: Conventional wireless interface (WiFi) controllers cannot resolve authentication for trusted client devices without calculation from a host processor. Leaving the host processor on or awaking it from a sleep state each time a non-authenticated trusted client device attempts to connect wastes power. A hostless authenticated wake service allows a host controller to enter a sleep state while the WiFi controller responds to multicast domain name service-service discovery (mDNS-SD) queries from trusted client devices. Once a client device is authenticated, the WiFi controller may respond to a trusted client request to awake the host processor for further command processing and service provision. Not only does this approach reduce power consumption by allowing the host processor to remain in the sleep state, it allows trusted client devices to discover its presence while ensuring security.

Abstract: Disclosed is a system and method for securely storing a Wi-Fi password or similar WLAN security credentials on a device, such as a camera. The password is secured by encryption using an encryption key generated from the Service Set Identifier (SSID) of the network. A one-way-hash of the SSID is stored in a non-volatile memory of the device, but the plaintext SSID is not stored on the device. At a later time, the device may detect the SSID of the network and hash the detected SSID. If the hash matches a previously stored hash, an encryption key is generated from the SSID and the encryption key is used to decrypt the password associated with the matching hash. Without knowledge of the SSID, an attacker who gains access to the device will not be able to recover the password from the hashed SSID and the encrypted password.

Abstract: Conventional wireless interface (WiFi) controllers cannot resolve authentication for trusted client devices without calculation from a host processor. Leaving the host processor on or awaking it from a sleep state each time a non-authenticated trusted client device attempts to connect wastes power. A hostless authenticated wake service allows a host controller to enter a sleep state while the WiFi controller responds to multicast domain name service—service discovery (mDNS-SD) queries from trusted client devices. Once a client device is authenticated, the WiFi controller may respond to a trusted client request to awake the host processor for further command processing and service provision. Not only does this approach reduce power consumption by allowing the host processor to remain in the sleep state, it allows trusted client devices to discover its presence while ensuring security.

Abstract: Timing metadata is generated and added to captured video to compensate for synchronization error between video captured concurrently from multiple cameras. A wireless beacon including timer data is transmitted from an access point to each station camera. A radio circuit of the station camera synchronizes to the timer of the access point based on timing information in the wireless beacon. An image processor in each station camera includes an image processor timer separate from the radio circuit timer. During video capture, timing metrics are generated indicating deviation between the image processor timer and the radio circuit timer. The timing metrics are stored as metadata and can be used to compensate for synchronization error in post-processing.

Abstract: A camera is configured with a multi-camera control engine that facilitates the creation and operation of a peer-to-peer camera network including the camera. The multi-camera control engine enables the camera to remotely broadcast its state information with other cameras in the camera network. The remaining cameras, upon receiving a broadcasted state, mimic the broadcasted state. In such a manner, the camera, via the multi-camera control engine, remotely controls other cameras in the camera network.

Abstract: A camera is configured with a multi-camera control engine that facilitates the creation and operation of a peer-to-peer camera network including the camera. The multi-camera control engine enables the camera to remotely broadcast its state information with other cameras in the camera network. The remaining cameras, upon receiving a broadcasted state, mimic the broadcasted state. In such a manner, the camera, via the multi-camera control engine, remotely controls other cameras in the camera network.

Abstract: Conventional wireless interface (WiFi) controllers cannot resolve authentication for trusted client devices without calculation from a host processor. Leaving the host processor on or awaking it from a sleep state each time a non-authenticated trusted client device attempts to connect wastes power. A hostless authenticated wake service allows a host controller to enter a sleep state while the WiFi controller responds to multicast domain name service-service discovery (mDNS-SD) queries from trusted client devices. Once a client device is authenticated, the WiFi controller may respond to a trusted client request to awake the host processor for further command processing and service provision. Not only does this approach reduce power consumption by allowing the host processor to remain in the sleep state, it allows trusted client devices to discover its presence while ensuring security.

Abstract: Timing metadata is generated and added to captured video to compensate for synchronization error between video captured concurrently from multiple cameras. A wireless beacon including timer data is transmitted from an access point to each station camera. A radio circuit of the station camera synchronizes to the timer of the access point based on timing information in the wireless beacon. An image processor in each station camera includes an image processor timer separate from the radio circuit timer. During video capture, timing metrics are generated indicating deviation between the image processor timer and the radio circuit timer. The timing metrics are stored as metadata and can be used to compensate for synchronization error in post-processing.

Abstract: Conventional wireless interface (WiFi) controllers cannot resolve authentication for trusted client devices without calculation from a host processor. Leaving the host processor on or awaking it from a sleep state each time a non-authenticated trusted client device attempts to connect wastes power. A hostless authenticated wake service allows a host controller to enter a sleep state while the WiFi controller responds to multicast domain name service-service discovery (mDNS-SD) queries from trusted client devices. Once a client device is authenticated, the WiFi controller may respond to a trusted client request to awake the host processor for further command processing and service provision. Not only does this approach reduce power consumption by allowing the host processor to remain in the sleep state, it allows trusted client devices to discover its presence while ensuring security.

Abstract: A vacuum pump system for a prosthesis device includes an enhanced suspension mechanism and cooperates with a pressure source, an adaptor assembly, circuitry, and a power source. A virtually air-tight seal between a residual limb and a socket of the prosthesis allows a vacuum fit to be generated by the pump system. The pump system may be controlled with various circuits and processors receiving instructions from a software program. The pump system may be located within a pylon, but yet remain vibrationally and acoustically de-coupled from the pylon.

Abstract: A compact flow-through water collection and processing device includes a configurable fluidic path through multiple flow-through sampling cartridges connected to a distribution valve ring. Simultaneous parallel and/or serial flow paths may be controllably selected, allowing the cartridges in the flow paths to collect material suspended or dissolved in the water flowing through the flow path.

Abstract: Environmental information required for configuring a data storage system for using a file mapping protocol is collected and qualified via a spreadsheet used as an input file to a configuration program. The configuration program provides a comparison of the present configuration to the new configuration specified in the spreadsheet, and provides to a system administrator an option of applying or skipping the new configuration for each of multiple classes of configuration objects including iSCSI targets on storage array controllers, file server interfaces for host access to file mapping information, file systems, and iSCSI clients on the host processors. Once the system administrator approves the selected configuration changes, the configuration utility produces a series of control commands for execution by a control command interpreter of a file server in order to change configuration settings in the file server and in the storage array controllers.

Abstract: The specification discloses a method for making a paper material having a reduced tendency to cut human skin. The method includes providing a papermaking furnish containing cellulosic fibers and from about 0.5 to about 5.0 wt % by weight dry basis expandable microspheres, forming a paperboard web from the papermaking furnish, drying the web, and calendaring the web to a caliper of from about 11.0 to about 18.0 mils and a density ranging from about 7.0 to about 12.0 lb/3000 ft2/mil. Papers formed according to the method and articles formed therefrom are also disclosed.

Abstract: A vacuum pump system for a prosthesis includes an enhanced suspension mechanism and incorporates a vacuum pump system, an adaptor assembly, circuitry, and a power source. A virtually air-tight seal between a residual limb and a socket of the prosthesis allows a vacuum fit to be generated by the pump system. The pump system may be controlled with various circuits and processors receiving instructions from a software program. The pump system may be located within a pylon, but yet remain vibrationally and acoustically de-coupled from the pylon.

Abstract: The present invention relates to a high capacity electrochemical cell having a cathode containing an oxide of copper as an active material, as well as an anode, an electrolyte, and separators for use with the cathodes of the invention in an alkaline electrochemical cell.

Abstract: A vacuum pump system for a prosthesis device includes an enhanced suspension mechanism and cooperates with a pressure source, an adaptor assembly, circuitry, and a power source. A virtually air-tight seal between a residual limb and a socket of the prosthesis allows a vacuum fit to be generated by the pump system. The pump system may be controlled with various circuits and processors receiving instructions from a software program. The pump system may be located within a pylon, but yet remain vibrationally and acoustically de-coupled from the pylon.

Abstract: A vacuum pump system for a prosthesis includes an enhanced suspension mechanism and incorporates a vacuum pump system, an adaptor assembly, circuitry, and a power source. A virtually air-tight seal between a residual limb and a socket of the prosthesis allows a vacuum fit to be generated by the pump system. The pump system may be controlled with various circuits and processors receiving instructions from a software program. The pump system may be located within a pylon, but yet remain vibrationally and acoustically de-coupled from the pylon.

Abstract: The specification discloses a method for making a paper material having a reduced tendency to cut human skin. The method includes providing a papermaking furnish containing cellulosic fibers and from about 0.5 to about 5.0 wt % by weight dry basis expandable microspheres, forming a paperboard web from the papermaking furnish, drying the web, and calendaring the web to a caliper of from about 11.0 to about 18.0 mils and a density ranging from about 7.0 to about 12.0 lb/3000 ft2/mil. Papers formed according to the method and articles formed therefrom are also disclosed.