Abstract: Disclosed herein are compositions and methods for inducing and/or enhancing complement-mediated neutralization of a herpesvirus.

Abstract: A public post is created in conjunction with a social media platform, where a first poster contributes a first subset of artifacts used in the public post and a second poster contributes a second subset of artifacts used in the public post. From the public post, a first version is generated corresponding to the first poster where the first version includes the first subset of artifacts and an artifact from the second subset of artifacts. A first view of the public post is generated for a first viewer, the first view presenting the first version in a public portion and a private post of the first poster in a private portion, where the first viewer is a member of a first social network of the first poster. A second view of the public post is generated for a second viewer, which presents a second version in the public portion.

Abstract: A public post is created in conjunction with a social media platform, where a first poster contributes a first subset of artifacts used in the public post and a second poster contributes a second subset of artifacts used in the public post. From the public post, a first version is generated corresponding to the first poster where the first version includes the first subset of artifacts and an artifact from the second subset of artifacts. A first view of the public post is generated for a first viewer, the first view presenting the first version in a public portion and a private post of the first poster in a private portion, where the first viewer is a member of a first social network of the first poster. A second view of the public post is generated for a second viewer, which presents a second version in the public portion.

Abstract: A computer-implemented method is disclosed. In the method, a start position of an item list comprising a plurality of items is determined in response to a session-in event. An end position of the item list is determined in response to a session-out event. The reviewed sub-list and unreviewed sub-list are differently displayed. The reviewed sub-list is at least a part of the item list and comprises items from the start position to the end position in the item list. The unreviewed sub-list comprises items outside the reviewed sub-list.

Abstract: A computer-implemented method is disclosed. In the method, a start position of an item list comprising a plurality of items is determined in response to a session-in event. An end position of the item list is determined in response to a session-out event. The reviewed sub-list and unreviewed sub-list are differently displayed. The reviewed sub-list is at least a part of the item list and comprises items from the start position to the end position in the item list. The unreviewed sub-list comprises items outside the reviewed sub-list.

Abstract: An exemplary direct current (DC) voltage generating apparatus for generating stable DC voltages includes a voltage conversion circuit, a voltage control circuit, and a voltage regulating circuit. The voltage conversion circuit receives an alternating current (AC) voltage, and converts the AC voltage to a first DC voltage. The voltage control circuit receives the first DC voltage, and converts the first DC voltage to a second DC voltage and a control signal. The voltage regulating circuit receives the control signal, and regulates the second DC voltage to a stable second DC voltage at the voltage control circuit according to the control signal.

Abstract: A conversion system includes a transformer, a rectifier element, a filter circuit, a voltage regulator circuit, and a divider circuit. The voltage regulator circuit includes a first option switch, a first regulator, and a second regulator. The transformer outputs an AC voltage, and the rectifier element converts the AC voltage to a pulsating DC voltage. The filter circuit converts the pulsating DC voltage to a ripple DC voltage. The divider circuit outputs a first DC voltage of a constant positive value when the first option switch connects to the first regulator, and the divider circuit connects to the first regulator to control value of the first DC voltage value. The divider circuit outputs a second DC voltage of a constant negative value when the first option switch connects the second regulator, and the divider circuit is connected to the second regulator to control value of the second DC voltage.

Abstract: A test apparatus for welded thermocouple joints includes a signal selection circuit, a first comparison circuit, a second comparison circuit, a switch circuit, and an indication circuit. The signal selection circuit outputs either a first direct current (DC) voltage or a second DC voltage according to selection. The first comparison circuit compares the first DC voltage with a first reference voltage if a first DC voltage is received, to output a first control signal. The second comparison circuit compares the second DC voltage with a second reference voltage if a second DC voltage is received, to output a second control signal. The switch circuit receives either a first or a second control signal and outputs an indication accordingly. The indication circuit receives the indication, and warns the user that the joint has full integrity, that the joint has a short circuit, or that the joint is open circuit.

Abstract: An exemplary direct current (DC) voltage generating apparatus for generating stable DC voltages includes a voltage conversion circuit, a voltage control circuit, and a voltage regulating circuit. The voltage conversion circuit receives an alternating current (AC) voltage, and converts the AC voltage to a first DC voltage. The voltage control circuit receives the first DC voltage, and converts the first DC voltage to a second DC voltage and a control signal. The voltage regulating circuit receives the control signal, and regulates the second DC voltage to a stable second DC voltage at the voltage control circuit according to the control signal.

Abstract: An exemplary fan rotation speed control system for adjusting rotation speed of a fan includes a switch input module, a rotation speed control module, a signal collecting module, a decoding module, and a display module. The switch input module inputs a rotation speed signal in the rotation speed control module. The rotation speed control module outputs a first direct current (DC) voltage to provide power supply for the fan according to the rotation speed signal. The rotation speed control module adjusts values and directions of the first DC voltage according to the rotation speed signal. The signal collecting module collects rotation information of the fan. The rotation speed control module receives the rotation information and decodes the rotation information to rotation speed values by the decoding module which are displayed on the display module.

Abstract: A noise alarm system includes a sound gathering circuit, a amplifying circuit, a wave filtering circuit, a comparing circuit, and a alarm circuit. The sound gathering circuit gathers a sound signal. The sound signal includes a noise signal and other signals. The amplifying circuit amplifies the sound signal. The wave filtering circuit filters the other signals and output the noise signal. The comparing circuit has a reference voltage and outputs the noise signal to the alarm circuit after comparing the noise signal with the reference voltage. The alarm circuit switches on when the noise signal greater than the reference voltage.