摘要:
In one embodiments, one or more first computing devices receive updated values for user data associated with a plurality of users; and for each of the user data for which an updated value has been received, determine one or more second systems that each have subscribed to be notified when the value of the user datum is updated and each have a pre-established relationship with the user associated with the user datum; and push notifications to the second systems indicating that the value of the user datum has been updated without providing the updated value for the user datum to the second systems.
摘要:
A membrane electrode assembly (MEA) for a fuel cell comprising a gradient catalyst structure and a method of making the same. The gradient catalyst structure can include a plurality of catalyst nanoparticles, e.g., platinum, disposed on layered buckypaper. The layered buckypaper can include at least a first layer and a second layer and the first layer can have a lower porosity compared to the second layer. The gradient catalyst structure can include single-wall nanotubes, carbon nanofibers, or both in the first layer of the layered buckypaper and can include carbon nanofibers in the second layer of the layered buckypaper. The MEA can have a catalyst utilization efficiency of at least 0.35 gcat/kW or less.
摘要:
A method for adjusting the power output of a wind turbine (10) based on component operating temperatures is disclosed. The method may generally include receiving a signal associated with an operating temperature of the wind turbine (402), determining a desired power output range of the wind turbine at the operating temperature (404), comparing a power output of the wind turbine to the desired power output range (406) and adjusting the power output when the power output is outside the desired power output range (408).
摘要:
A social network contains information describing information about members of the social network and about various connections among the members. An external system that interacts with users (such as a website) communicates with the social network to access information about the members of the social network. In particular, the external system may determine whether a user is a member of the social network and then obtain information about the member and the member's connections within the social network. This allows an external system to use information from the social network to enhance a user's experience on the external system, while enforcing each member's privacy settings.
摘要:
A speaker of the present invention is used for converting audio electrical signals to audible sounds. The multi-magnetic circuit speaker includes a box with a sound hole, at least one magnetic circuit having at least two magnetic gaps, at least two vibrating units corresponding to the magnetic gaps, respectively, at least two pair of pads embedded in the box to electrically connecting with the two vibrating units, a terminal board engaged with the box and pressing on the two pads for conducting electrical signals to the two vibrating units. The terminal board includes a first portion, a second portion extending from the second portion and a third portion extending from the second portion.
摘要:
A system and method for operating a plurality of wind turbines includes a supervisory control and data acquisition (SCADA) system and a display for depicting a graphical output of information from the SCADA system. The SCADA system analyzes the information and transmits a signal to the display to visually depict the information in a dynamic manner.
摘要:
Modular content framework and document format methods and systems are described. The described framework and format define a set of building blocks for composing, packaging, distributing, and rendering document-centered content. These building blocks define a platform-independent framework for document formats that enable software and hardware systems to generate, exchange, and display documents reliably and consistently. The framework and format have been designed in a flexible and extensible fashion. In addition to this general framework and format, a particular format, known as the reach package format, is defined using the general framework. The reach package format is a format for storing paginated documents. The contents of a reach package can be displayed or printed with full fidelity among devices and applications in a wide range of environments and across a wide range of scenarios.
摘要:
Methods and materials related to the use of morphine, morphine precursors (e.g., reticuline), and inhibitors of morphine synthesis or activity to treat diseases, to reduce inflammation, or to restore normal function are provided.
摘要:
A cup wash disk jig employed to clean photoresist from a spin-on chamber, receives cleaning solvent from both the bottom and the top, enhancing cleaning effectiveness. The cup wash disk includes a first set of channels allowing fluid communication between a hole positioned in a top surface of the cup wash disk jig, and a plurality of orifices distributed about the edge of the jig. Solvent is applied to the top surface of the jig, for example from an existing reduce resist control (RRC) nozzle normally utilized to dispense resist material. The solvent is flowed through these channels and ejected from the disk sides through the orifice, thereby facilitating removal of resist residue from coater cup portions of the chamber. Solvent may also be applied to an opening in a bottom surface of the jig, for example from a back rinse nozzle, to flow through a second set of channels and be ejected through different jig edge orifices.
摘要:
A social network contains information describing information about members of the social network and about various connections among the members. An external system that interacts with users (such as a website) communicates with the social network to access information about the members of the social network. In particular, the external system may determine whether a user is a member of the social network and then obtain information about the member and the member's connections within the social network. This allows an external system to use information from the social network to enhance a user's experience on the external system, while enforcing each member's privacy settings.