Abstract: Disclosed are a novel tetrahydroisoquinoline compound, a method for preparing intermediates thereof, a pharmaceutical composition thereof and the use thereof. The tetrahydroisoquinoline compound of the present invention has a good inhibitory effect on phosphodiesterase (PDE4), and can be used in the prevention, treatment or auxiliary treatment of multiple diseases associated with the activity or expression of phosphodiesterase, especially PDE4-associated immune and inflammatory diseases, such as psoriasis and arthritis.

Abstract: A system, a machine-readable storage medium storing instructions, and a computer-implemented method are described herein to detect access of a predefined resource by a target account. Responsive to the detected access of the predefined resource, a sender account is determined for a persistent message to be received by the target account. The persistent message is sent from the sender account to the target account.

Abstract: A system and method may optional include or utilize a processor configured to receive a request for social network content for display in a sponsored content position in a newsfeed of a social network interface, the position having a position criterion, identify a sponsored content item of multiple sponsored content items stored on a database based, at least in part, on a characteristic of the sponsored content item meeting the position criterion, a bid associated with the sponsored content item, and a scaling factor, wherein each of the sponsored content items correspond to one of multiple item types and at least two of the sponsored content items are of a different item type. The scaling factor for each of the sponsored content items is based on the item type of the corresponding one of the sponsored content items.

Abstract: A system and method optionally includes or utilizes a processor may receive a request for social network content for display in a position of a plurality of sponsored content positions in a newsfeed of a social network interface, each of the plurality of sponsored content positions having a position criterion, at least two of the plurality of sponsored content positions having a different position criterion and identify a sponsored content item of a plurality of sponsored content items stored on a database based, at least in part, on a characteristic of the sponsored content item meeting the position criterion and a bid associated with the sponsored content item. A transmitter may transmit the sponsored content item from the processor to a server for display on a user interface.

Abstract: A method includes receiving currents supplied by a power generation apparatus, distributing the currents supplied by the power generation apparatus to a load and a lithium ion battery to ensure normal running of the load and enable the lithium ion battery to be charged. After the lithium ion battery is fully charge, the currents supplied by the power generation apparatus are distributed to the lead acid battery so that the lead acid battery is charged.

Abstract: A system, a machine-readable storage medium storing instructions, and a computer-implemented method are described herein to detect access of a predefined resource by a target account. Responsive to the detected access of the predefined resource, a sender account is determined for a persistent message to be received by the target account. The persistent message is sent from the sender account to the target account.

Abstract: Techniques for forecasting for an advertisement campaign are described. A personalized communication system can receive a request for an advertisement campaign on a social network. The request can have a member attribute and a time frame. The personalized communication system can access member data and behavior data from the social network. Additionally, the personalized communication system can determine a target group based on the member data and the member attribute. Furthermore, the personalized communication system can calculate a number of unique visitors to the social network from the target group based on the member attribute, the time frame, and a frequency cap. Subsequently, the personalized communication system can forecast a number of messages for the first advertisement campaign based on the calculated number of unique visitors, the behavior data, and the time frame.

Abstract: An autofill system is described for auto-populating electronic forms with data stored by an on-line social networking system. When a member of an on-line social network system accesses, via a web browser, an autofill-enabled web page, the autofill system determines an identification of the member, scrapes the member's profile to obtain member's information, assembles the member's profile information as member data, and communicates the member data to the web browser together with a script for presenting an autofill button on the web page.

Abstract: An autofill system is described for auto-populating electronic forms with data stored by an on-line social networking system. When a member of an on-line social network system accesses, via a web browser, an autofill-enabled web page, the autofill system determines an identification of the member, scrapes the member's profile to obtain member's information, assembles the member's profile information as member data, and communicates the member data to the web browser together with a script for presenting an autofill button on the web page.

Abstract: An autofill system is described for auto-populating electronic forms with data stored by an on-line social networking system. When a member of an on-line social network system accesses, via a web browser, an autofill-enabled web page, the autofill system determines an identification of the member, scrapes the member's profile to obtain member's information, assembles the member's profile information as member data, and communicates the member data to the web browser together with a script for presenting an autofill button on the web page.

Abstract: A system and method optionally includes or utilizes a processor may receive a request for social network content for display in a position of a plurality of sponsored content positions in a newsfeed of a social network interface, each of the plurality of sponsored content positions having a position criterion, at least two of the plurality of sponsored content positions having a different position criterion and identify a sponsored content item of a plurality of sponsored content items stored on a database based, at least in part, on a characteristic of the sponsored content item meeting the position criterion and a bid associated with the sponsored content item. A transmitter may transmit the sponsored content item from the processor to a server for display on a user interface.

Abstract: A system and method may optional include or utilize a processor configured to receive a request for social network content for display in a sponsored content position in a newsfeed of a social network interface, the position having a position criterion, identify a sponsored content item of multiple sponsored content items stored on a database based, at least in part, on a characteristic of the sponsored content item meeting the position criterion, a bid associated with the sponsored content item, and a scaling factor, wherein each of the sponsored content items correspond to one of multiple item types and at least two of the sponsored content items are of a different item type. The scaling factor for each of the sponsored content items is based on the item type of the corresponding one of the sponsored content items.

Abstract: Embodiments of the present invention, relating to the field of communications, provide a power supply method, a power supply device, and a base station, which, while satisfying use requirements of a backup power source, prolong the life cycle of a lead acid battery, reduce the set capacity of the original lead acid battery, and thereby reduce investment costs. The method includes: receiving currents supplied by a power generation apparatus, distributing the currents supplied by the power generation apparatus to a load and a lithium ion battery to ensure normal running of the load and enable the lithium ion battery to be charged, and after the lithium ion battery is fully charge, distributing the currents supplied by the power generation apparatus to the lead acid battery so that the lead acid battery is charged.

Abstract: A method includes receiving currents supplied by a power generation apparatus, distributing the currents supplied by the power generation apparatus to a load and a lithium ion battery to ensure normal running of the load and enable the lithium ion battery to be charged. After the lithium ion battery is fully charge, the currents supplied by the power generation apparatus are distributed to the lead acid battery so that the lead acid battery is charged.