摘要:
The present invention is directed to a method of synchronizing data transmission through optical links between first and second communications components. Each of the first and second communications components include an optical laser for transmitting and receiving laser signals to and from each other through the optical links. In an embodiment, the method comprises the steps of: (a) initializing each of the first and second communications components; (b) enabling the optical lasers and optical sensors; (c) exchanging idle packets between the first and second communications components to establish a datapath across the optical links; (d) exchanging test data packets across the datapath established in step (c) to verify connection of the optical links; and (e) upon verification of connection of said optical links in step (d), enabling data flow between said first and second communications components. In particular, this method is applicable to synchronizing data transmission across a parallel optical link comprising a plurality of parallel links.
摘要:
A landscaping tow apparatus for cultivating dirt or land. The apparatus includes a U-shaped bracket rotatably secured to a tool head support, wherein the tool head support includes a plurality of tool heads removably secured thereon for cultivating the land. A hitch is further affixed to the U-shaped bracket and can mount the apparatus to a vehicle, such as a tractor or riding lawnmower. A pair of wheels are extendable from the bracket in order to engage the ground and lift the tool head support for rotation thereof. In operation, the hitch is secured to a tractor and the side of the tool head support having the desired tool head is positioned against the ground. The wheels are extended so that the tool head support can be rotated in order to have a different tool head engage the ground.
摘要:
Formulations containing anthraquinone derivatives with increased effectiveness as pesticides are provided. These formulations may comprise (a) a preparation comprising one or more anthraquinone derivatives having activity against plant pests; (b) one or more C2-C7 alcohols, or glycols or lactones; and (c) one or more surfactants selected from the group consisting of a sulfate, ethoxylated fatty acid esters wherein said alcohols and surfactants are present in amounts effective to stability said preparation. Also provided are methods of using these formulations as pesticides.
摘要:
A method and device for generating power using radiation pressure is described. The device comprises a turbine generator in which the turbine comprises optical resonant cavities or waveguides. The turbine rotates as a result of the force applied to the resonant cavities or waveguides by the radiation pressure of the circulating laser beam. Because of the amplification of the power of the input laser beam through resonant enhancement, the Photon Turbine Generator (PTG) has the potential for overunity efficiency (i.e., power output exceeding power input), lasting until the laser pumping mechanism or gain medium degrades or expires. The PTG may be built on either a macroscopic or microscopic scale. The PTG can provide clean, efficient, long-lasting power for diverse applications (e.g., energy, transportation, and electronic devices), while also supplying electricity to meet its own operational needs (e.g., laser pump power).
摘要:
In some embodiments, a non-transitory processor-readable medium includes code to cause a processor (e.g., on an enterprise server) to receive, from a communication device, a request for a client application, and in response to the request provision the installation file data associated with the client application to include an application token associated with the client application. The code is to cause the processor to send the installation file that includes the application token to the communication device such that the communication device uses the installation file to install the client application that authenticates to an application module using the application token extracted from the installation file.
摘要:
A CoMFA 3D QSAR shape analysis may be performed on molecules arising from the same activity series that may be decomposed/viewed as assemblies of discrete identifiable subunits. The disclosed method provides for identifying in databases of whole molecules those molecular subunits that possess the same shape or shape and feature characteristics as the subunits of molecules used to perform the CoMFA analysis. Additionally, the method provides for estimation of the likely biological activity of molecules assembled from the subunits identified in the molecular database.
摘要翻译:可以对可能被分解/视为离散可识别亚基的组合的相同活性序列产生的分子进行CoMFA 3D QSAR形状分析。 所公开的方法提供了在整个分子的数据库中鉴定具有与用于进行CoMFA分析的分子的亚基相同的形状或形状和特征特征的分子亚基。 此外,该方法提供了从分子数据库中鉴定的亚基组装的分子的可能生物活性的估计。
摘要:
In one embodiment, an integrated circuit comprises at least one logic circuit supplied by a first supply voltage and at least one memory circuit coupled to the logic circuit and supplied by a second supply voltage. The memory circuit is configured to be read and written responsive to the logic circuit even if the first supply voltage is less than the second supply voltage during use. In another embodiment, a method comprises a logic circuit reading a memory cell, the logic circuit supplied by a first supply voltage; and the memory cell responding to the read using signals that are referenced to the first supply voltage, wherein the memory cell is supplied with a second supply voltage that is greater than the first supply voltage during use.
摘要:
A memory system having a plurality of sets of memory modules. The system includes a plurality of sets of memory controllers, each one of the memory controllers being coupled to a corresponding one of the plurality of sets of memory modules. The system includes a port for providing address and read/write control signals to the memory system. The memory controllers are interconnected in a daisy chain arrangement to the port.
摘要:
A thermophotovoltaic device includes at least one thermal radiator tube, a cooling tube concentrically disposed within each thermal radiator tube and an array of thermophotovoltaic cells disposed on the exterior surface of the cooling tube. A shell having a first end and a second end surrounds the thermal radiator tube. Inner and outer tubesheets, each having an aperture corresponding to each cooling tube, are located at each end of the shell. The thermal radiator tube extends within the shell between the inner tubesheets. The cooling tube extends within the shell through the corresponding apertures of the two inner tubesheets to the corresponding apertures of the two outer tubesheets. A plurality of the thermal radiator tubes can be arranged in a staggered or an in-line configuration within the shell.
摘要:
A circuit interconnect device racking apparatus is disclosed. The circuit interconnect device racking apparatus has a body adapted to couple to a circuit interconnect device, one or more frame connectors coupled to the body, a racking lever coupled to the body by a lever pivot, the racking lever having a cam mechanism component, and one or more bus connectors configured to connect to or disconnect from one or more bus bars responsive to rotation of the racking lever. Circuit interconnect device racking assemblies having the circuit interconnect device racking apparatus and methods of connecting circuit interconnect devices to one or more bus bars are disclosed, as are other aspects.