摘要:
In a distributed sensor network, one or more devices, for example, forming a collaborative group, are associated with a physical phenomenon based on geographical proximity. The sensor network is capable of detecting new phenomena and changing the membership of the collaborative group as the phenomenon changes. Sensors not associated with a detected phenomenon are available to detect new phenomenon, and one group may exist per phenomenon. Upon detection of a phenomenon, a group of nodes is formed and a leader node is elected. As the phenomenon changes over time, new devices come into proximity of the phenomenon and are prevented from forming independent groups associated with the phenomenon. This accomplished in a decentralized way with communication restricted to local neighbors. In a tracking sensor network using a relatively small number of sensors, the sensors are active and maintain a coherent belief associating their measurements with a single common vehicle.
摘要:
The invention includes mouse serotonin 5-HT2c receptor isoforms having amino acid replacements at one or more positions of the natural mouse serotonin 5-HT2c receptor polypeptide sequence, specifically at one or more of positions 157, 159 and 161. The polypeptides are useful for identifying ligands which bind with the serotonin 5-HT2c receptor and modulators of the serotonin 5-HT2c, and for identifying drugs with affinity for 5-HT2 receptors which are used to treat schizophrenia, Parkinsonism, and anxiety disorders.
摘要:
FIG. 1 is a perspective view of a plug design showing my new design. FIG. 2 is a front view of a plug. FIG. 3 is a rear view of a plug. FIG. 4 is a left side view of a plug. FIG. 5 is a right side view of a plug. FIG. 6 is a top view of a plug; and, FIG. 7 is a bottom view of a plug. Any shading and cross-hatching are not features of the design but are utilized to illustrate the surface contours of the plug design in the drawings.
摘要:
An A/B testing system is adapted to include a user correlation engine and an A/B test exposure module. The A/B testing system includes an A/B test server that provides at least one A/B test to users of a product and collects and analyzes results of the A/B test(s) to determine an outcome. The user correlation engine clusters the users into behavioral clusters based on an activity level of the users with the product. The behavioral clusters include at least high engagement users and lower engagement users. The results of the A/B test(s) for the high and lower engagement users are correlated to identify correlations between at least one high engagement user and at least one lower engagement user. The A/B test exposure module allocates the A/B test exposures to at least the high engagement users based on the identified correlations to optimize the A/B test exposures across the A/B test(s).
摘要:
The invention provides an alternative to the standard 2-piece or 4-piece quadrupole. For example, an 8-piece and a 10-piece quadrupole are provided whereby the tips of each pole may be adjustable. Also provided is a method for producing a quadrupole using standard machining techniques but which results in a final tolerance accuracy of the resulting construct which is better than that obtained using standard machining techniques.
摘要:
The conducting device and the socket with stable electrical-connection ability are provided. The socket comprises a socket body, the conducting device arranged in an accommodating slot of the socket body, and an ending cap arranged on the socket body. The conducting device comprises a movable spring plate, a stationary spring plate and a reset spring member. The movable spring plate is rotatably connected with the stationary spring plate. The reset spring member is located in the outer side of the movable spring plate and contacts with the movable spring plate. An inserting slot is formed between the movable spring plate and the stationary spring plate. The width of the inserting slot is gradually decreased from inner part to outer part. The ending cap blocks the reset spring member and is adaptive with the socket body.
摘要:
Embodiments provide implementations for estimating a test application's energy usage on a target device based on execution of the test application. Resource usage associated with the execution of the test application is measured. The measured resource usage is input into a power model of the target device to estimate the energy that the test application uses when executed on the target device. An emulation system is configured to execute the test application in a virtual execution environment using resource scaling and simulated target device application programming interfaces to substantially simulate the corresponding capabilities of the target device.
摘要:
A rotary tool includes a motor having an output shaft, the output shaft defining an axis of rotation. The motor is configured to rotate the output shaft in a first direction about the axis of rotation. An accessory tool retention mechanism is attached to a distal end portion of the output shaft and configured to releasably retain an accessory tool in alignment with the axis of rotation. A fan mechanism includes a plurality of fan blades attached to the accessory tool retention mechanism and extending radially outwardly therefrom. The plurality of fan blades are configured to move air forwardly in a direction that is generally parallel to the axis of rotation as the accessory tool retention mechanism is rotated in the first direction by the output shaft.
摘要:
Granular inventory management with conflict resolution at a target is provided. A client receives inventory management requests, as default settings and/or from a server. Each request includes action instance(s), which have an action key, action type, action detail(s), a precedence, and a sequence number. The client identifies a conflict if two instances have the same action type but incompatible detail(s). The client resolves the conflict, based on precedence and sometimes also on sequence numbers. The client performs the resulting action instance(s), and results are sent back for inclusion in an inventory report. Action details may specify a schedule for recurring actions. A precedence may be specified by an administrator or be built-in. Default and other requests may be defined by viewing inventory classes in a graphical user interface, entering an action based on inventory class(es), and entering target device group selection(s). Inventory classes may be captured from a live system.
摘要:
An apparatus for synchronizing a plurality of digital subscriber line access multiplexers (DSLAMs) comprising a reference clock configured to generate a reference clock signal, and an interface configured to transmit the reference clock signal to the DSLAMs, wherein each of the DSLAMs is configured to align its system clock with the reference clock.