Abstract: Compounds of Formula (I), including pharmaceutically acceptable salts thereof, wherein A is selected from the group (II), are useful as HIV attachment inhibitors.

Abstract: A bench vice includes a fixed vice body, a movable vice body, a screw rod, a screw nut, a quick-action mechanism, and an operating handle. The quick-action mechanism controls the screw rod and screw nut to engage or disengage so as to move slowly or quickly. The operating handle operates the quick-action mechanism. The movable vice body is assembled with the screw rod into an assembly, and both the quick-action mechanism and the operating handle are arranged on the front end of the fixed vice body. Since the quick-action mechanism and the operating handle are arranged on the front end of the fixed vice body, the operator can operate more conveniently, and thereby the working efficiency is improved.

Abstract: An electronic device includes an built-in battery unit, a voltage converter, a resistor, and a mechanical button. When the electronic device is connected to an external power source, the external power source provides power to the voltage converter and charges the built-in battery unit. When the external power source is absent, the built-in battery unit provides power to the voltage converter. A first end of the resistor is connected to an enable pin of the voltage converter, and a second end is connected to the button. When the electronic device is not connected to the external power source, and the button is moved a position to cause the second end of the resistor to be grounded, the voltage at the enable pin of the voltage converter goes to be logic low, the voltage converter is disabled, forcing shut down of the electronic device.

Abstract: A method of manufacturing a sprocket segment that is formed by forging as one of a plurality of circumferentially divided parts of a sprocket having a plurality of teeth arranged on an outer peripheral surface of a circular flange, the method includes: forming a material of the sprocket segment into an initial formed state in an initial forming step; and subjecting the sprocket segment in dies to a finish forming process with a tooth trace direction of the sprocket segment as viewed in cross-section of the sprocket segment being inclined relative to a forging direction of the dies in a finish forming step.

Abstract: The present invention provides systems and methods for improved data communication between communication terminals such as a base station and an unmanned aerial vehicle. In some instances, the systems and methods described herein provide robust transmission uplink data such as control data and wideband transmission of downlink data such as image data or other sensor data, while avoiding interference between the uplink data transmission and the downlink transmission.

Abstract: Disclosed are a method for adjusting the pore size of a porous metal material and the pore structure of a porous metal material. The method comprises: permeating at least one element into the surface of the pores of the material to generate a permeated layer on the surface of the pores, so that the average pore size of the porous material is reduced to within a certain range, thus obtaining a pore structure of the porous metal material having the pores distributed on the surface of the material and the permeated layer provided on the surface of the pores.

Abstract: Sustained release triptorelin microspheres include triptorelin or a salt of triptorelin, a copolymer of lactide and glycolide, and glucose or mannitol. The sustained release triptorelin microspheres have a relatively high initial release after administration, which allows the drug to produce its pharmaceutical effects immediately and to maintain long-term steady pharmaceutical effects.

Abstract: Systems, methods, and devices for propelling self-propelled movable objects are provided. In one aspect, a rotor assembly for a self-propelled movable object comprises: a hub comprising a first fastening feature; a drive shaft comprising a second fastening feature and directly coupled to the hub by a mating connection of the first and second fastening features, wherein the drive shaft is configured to cause rotation of the hub such that the mating connection of the first and second fastening features is tightened by the rotation; and a plurality of rotor blades coupled to the hub and configured to rotate therewith to generate a propulsive force.

Abstract: The present application discloses a remote control method and apparatus for controlling the state of a movable object and/or a load carried thereon. The remote control method comprising: receiving, via an apparatus, a state signal that corresponds to a user's position; remote-controlling the state of the a load being carried on a movable object based on the state signal; wherein the state of the load is the result of combining the movement of the load relative to the movable object and the movement of the object relative to its environment. For example, the control of the state can be achieved through the state of the apparatus itself, a user's state captured by an apparatus, a graphical interface on a screen of an apparatus, or a voice command.

Abstract: The present disclosure provides A data access method and device for parallel FFT computation. In the method, FFT data and twiddle factors are stored in multi-granularity parallel memories, and divided into groups throughout the computation flow according to a uniform butterfly representation. Each group of data involves multiple butterflies that support parallel computation. Meanwhile, according to the butterfly representation, it is convenient to generate data address and twiddle factor coefficient address for each group. With different R/W granularities, it is possible to read/write data and corresponding twiddle factors in parallel from the multi-granularity memories. The method and device further provide data access devices for parallel FFT computation. In the method and device, no conflict will occur during read/write operations of memories, and no extract step is required for sorting the read/written data.

Abstract: An electrical connector compatible to USB 3.0 standard includes an insulative housing, a number of contacts, a fixing member and a connecting member. The insulative housing includes a mating portion and a receiving slot. Each contact includes a tail section and a resilient arm. The connecting member is received in the receiving slot of the insulative housing. The connecting member includes a number of first pads and a number of second pads electrically connecting with the first pads. With the arrangement of the connecting member, the first pads for constituting the USB 3.0 contact group are needless of being directly insert-molded with the insulative housing as a result that the assembling efficiency of the electrical connector can be improved.

Abstract: A method and device for multi-granularity parallel FFT butterfly computation. The method and device read data and twiddle factors for computation in one butterfly group from the input buffers and the twiddle factor buffer at a time, perform multi-stage butterfly computation in parallel using uniform butterfly representations, and write the results back to the input buffers. The method and device greatly reduce the frequency for accessing the memory, improve speed for butterfly computation, and reduce power consumption. The method and device achieve multi-granularity butterfly computation of various data formats in a parallel and efficient manner. The method and device can specify the parallel granularity and data format for butterfly computation according to particular applications, and are applicable to FFT butterfly computation of balanced and unbalanced groups.

Abstract: Architecture that includes a batch framework engine incorporated into the server and that supports a rich set of dependencies between tasks in a single batch job. A bottom-up approach is employed where analysis is performed if a task can run based on the parent tasks. The framework runs batch jobs without the need of a client, and provides the ability to create dependencies between tasks, which allow the execution of tasks in parallel or in sequence. Using an AND/OR relationship engine, a task can require that all parent tasks (logical AND) meet requirements to run, or that only one parent (logical OR) is required to meet its requirements in order to run. Clean-up or non-important tasks can have the a flag set where even if such tasks fail when executing, the batch job will ignore these tasks when defining the final status of the job.

Abstract: A system includes a first storage element to store an input signal for a first sampling lane for a SHA-less stage. A first switch is connected with the first storage element, the first switch to control when the first storage element stores the input signal for sampling on the first sampling lane. A second switch is connected in series with the first switch, the second switch to control an instance for sampling the input signal stored on the first storage element for the first sampling lane.

Abstract: A halogen-free resin composition, a copper clad laminate using the same, and a printed circuit board using the same are introduced. The halogen-free resin composition comprising (A) 100 parts by weight of epoxy resin; (B) 3 to 15 parts by weight of diaminodiphenyl sulfone (DDS); and (C) 5 to 70 parts by weight of phenolic co-hardener. The halogen-free resin composition features specific ingredients and proportion to thereby achieve satisfactory maximum preservation period of the prepreg manufactured from the halogen-free resin composition, control the related manufacturing process better, and attain satisfactory laminate properties, such as a high degree of water resistance, a high degree of heat resistance, and satisfactory dielectric properties, and thus is suitable for producing a prepreg or a resin film to thereby be applicable to copper clad laminates and printed circuit boards.

Abstract: This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection. wherein: X is C or N with the proviso that when X is N, R1 does not exist; W is C or N with the proviso that when W is N, R2 does not exist; V is C; E is hydrogen or a pharmaceutically acceptable salt thereof; and Y is selected from the group consisting of Also, this invention provides for intermediate Compounds II useful in making prodrug Compounds I. wherein: L and M are independently selected from the group consisting of C1-C6 alkyl, phenyl, benzyl, trialkylsilyl, -2,2,2-trichloroethoxy and 2-trimethylsilylethoxy.

Abstract: The present invention provides a connector assembly including mateable receptacle connector and plug connector. The plug connector includes a plug insulative housing, a number of plug contacts and a resilient locking member mounted to the plug insulative housing. The locking member includes a front section positioned on the plug insulative housing and a pressing section extending backwardly and upwardly from the front section. The front section includes a first locking protrusion having an inclined first guiding surface and a first locking surface. When the plug connector is inserted in the receptacle connector, the first locking protrusion is downwardly movable under the drive of the pressing section so as to lock with the receptacle connector.

Abstract: An extract of Andrographis paniculata extract containing androgapholide, 14-deoxyandrographolide, 14-deoxy-11,12-dehydroandrographolide, neoandrographolide, polysaccharides, and flavanoids. Also disclosed is a pharmaceutical composition containing such an extract and its use for treating inflammatory bowel disease.

Abstract: A system and method for selecting a program to present to a consumer includes detecting facial regions in an image, detecting hand gestures in an image, identifying one or more consumer characteristics (mood, gender, age, hand gesture, etc.) of said consumer in the image, identifying one or more programs to present to the consumer based on a comparison of the consumer characteristics with a program database including a plurality of program profiles, and presenting a selected one of the identified program to the consumer on a media device.