Abstract: Anthropogenic derivatives of native lignin are disclosed, having specific viscoelastic metrics which selectively facilitate the processing of these lignin derivatives into particular finished products. Such lignin derivatives are characterized by rheological metrics that include minimum storage modulus (G?min) and an extent of crosslinking.

Abstract: Anthropogenic derivatives of native lignin are disclosed, having specific viscoelastic metrics which selectively facilitate the processing of these lignin derivatives into particular finished products. Such lignin derivatives are characterized by rheological metrics that include minimum storage modulus (G?min), onset of softening temperature (T1), and/or cross-over temperature (T2) from predominately viscous to predominately elastic behaviour.

Abstract: A method includes receiving a first query instruction input from a first client device via a graphical user interface, wherein the first client device is subscribed to a first channel of a plurality of channels. The method further includes receiving a plurality of messages from a second client device, wherein each message of the plurality of messages is associated with the channel. The method further includes generating a first filtered subset of the plurality of messages by applying the first query instruction input to the plurality of messages for the channel as the plurality of messages is received. The method further includes providing the first filtered subset of the plurality of messages to the first client device to be displayed via the graphical user interface.

Abstract: A circuit for making existing automatic number identification (ANI) equipment in a telephone central office compatible with multifrequency tone telephone using tone-to-pulse converters. In a typical ANI system, the telephone of one party on a two-party line includes an identification circuit, such as a connection to ground, while the other telephone does not include such a connection. When one party initiates a call, the tone-to-pulse converter interrupts the direct line pair connection between the telephone and the central office, in order to convert the multifrequency tones generated by the telephone into corresponding pulses recognizable by the central office. During this period, a voltage comparator in the preferred embodiment of the identification forwarding circuit serves to detect the voltage condition of the line pair portion connected to the one telephone, which condition varies depending on the presence or absence of the connection to ground in the telephone.