Abstract: Disclosed herein are devices (100), systems, and methods for testing a circuit (114). A circuit test device (100) includes a housing (102) and a circuit (104) disposed in the housing (102). The circuit (104) includes an electromagnetic field (EMF) sensor (106) and a signal detector (110) coupled to the EMF sensor (106). The circuit test device (100) includes an interface (112) connected to the circuit (104) and extending through the housing (102). The interface (112) is adapted for coupling the circuit (104) to a circuit under test (CUT) (114). The EMF sensor (106) is configured to generate a signal in the presence of a time varying flow of current from the CUT (114) in the circuit (104). The EMF sensor (106) is configured to provide the signal to the signal detector (110).

Abstract: A vehicle anti-vibration device includes a vibration sensor programmed to detect vibrations and output a vibration signal representing the vibrations detected. The device further includes a motor that vibrates in accordance with a vibration dampening signal, a communication interface programmed to wirelessly transmit the vibration signal to a remote device, and a processor programmed to process the vibration signal and generate the vibration dampening signal to dampen the vibrations detected.

Abstract: Disclosed herein are devices, systems, and methods for testing an arc fault circuit interrupt (AFCI) device. An AFCI tester device includes a housing and a circuit assembly disposed within the housing. The circuit assembly includes a first load switching circuit for creating a pulse pattern having a plurality of pulses. The circuit assembly includes a second load switching circuit for creating an overlay signal superimposed upon at least one pulse of the plurality of pulses. The AFCI tester device includes an interface receiving the plurality of pulses and the overlay signal. The interface extends outside of the housing and is adapted for electrically coupling the circuit assembly to the AFCI device under test (DUT). The interface is adapted to transmit the pulse pattern and the overlay signal to the AFCI DUT.

Abstract: A vehicle anti-vibration device includes a vibration sensor programmed to detect vibrations and output a vibration signal representing the vibrations detected. The device further includes a motor that vibrates in accordance with a vibration dampening signal, a communication interface programmed to wirelessly transmit the vibration signal to a remote device, and a processor programmed to process the vibration signal and generate the vibration dampening signal to dampen the vibrations detected.

Abstract: A vehicle may include at least one media content capture device. The vehicle may further include a controller in communication with the at least one media content capture device and configured to, responsive to a user request, capture a media content instance using the at least one media content capture device according to media content capture settings of the vehicle, and post the media content instance to an account of a remote service associated with the vehicle.

Abstract: The invention encompasses compositions and methods relating to viral polymerases having one or more substitutions of different amino acids at conserved regions of the polymerase yields enzymes with varying rates and fidelity of replication. A universally applicable, polymerase-mechanism-based strategy for production of attenuated viruses and anti-viral vaccines is disclosed.

Abstract: The invention encompasses compositions and methods relating to viral polymerases having one or more substitutions of different amino acids at conserved regions of the polymerase yields enzymes with varying rates and fidelity of replication. A universally applicable, polymerase-mechanism-based strategy for production of attenuated viruses and anti-viral vaccines is disclosed.

Abstract: Disclosed is a pharmaceutical composition comprising a ribonucleoside analogue in accordance with general formula (I) or (II) as herein defined in admixture with a physiologically acceptable excipient diluent or carrier.