摘要:
An efficient schema and related methods, systems, computer program products, and business methods are described for supporting upsell features of a web-based business application. A single database of the web-based business application can support a plurality of enterprises, each enterprise selling its respective items to its respective customers. As transactions are received, transaction information including an enterprise identifier, a customer identifier, and one or more item identifiers is stored across at least two tables in the database including a first table and a second table. At predetermined intervals the first and second tables are processed to compute third and fourth tables comprising precomputed values from which upsell information requests can be readily accommodated. Accordingly, despite substantial volumes of transaction information being received by the database across multiple enterprises, a response to an upsell information request for a particular enterprise can provided quickly while also being generally up-to-date.
摘要:
The system (2) includes a catheter drive unit (22) and a catheter (24) extending therefrom movably mounted to a catheter drive sled (26). The catheter drive unit rotates and translates the catheter core (34) within the catheter sheath (36). The sled has a serrated, conical drive unit interface (82), with a bag-piercing tip (86) mateable with a translator drive output (92) so that a sterile drape (112) enclosing the catheter drive unit is automatically pierced when the catheter drive unit is mounted to the sled. A control unit (6) is spaced apart from the catheter drive unit and provides power and commands to the catheter drive unit and receives information and data from the catheter drive unit. The rotator and translator drive motors (54, 90) are operated from both the control unit and the catheter drive unit. Both the control unit and catheter drive unit have translation displacement displays (10, 30).
摘要:
A dynamic collaborative-browsing system enables client programs connected to a computer network to join and leave groups or sessions, to collaboratively browse together as a session, to communicate with other client programs in the session. Each client program in the session may act as a session leader, or may just follow a session leader as it browses network sites of the computer network. The system includes client programs, typically executing on client computers and server software, typically executing on one or more main servers. Network servers, such as Web servers, host a number of network sites each having a location or uniform resource locator (URL). The main server groups into server-defined cells. One or more client programs interact with the server software to cause the server to create a session, to cause the client program to connect to a network site, to notify the server software of the network site's location or URL, and to notify other client programs in the session of the network site's location or URL so that other client programs in the session become connected to the same network site. The server software facilitates the formation of client programs into sessions and allows the client programs to communicate, to connect to and view a same network site, and to perform other collaborative activities. The server software also groups sessions currently connected to network sites in a same cell, and notifies each session and the client programs of the sessions of all of the other sessions and client programs in the same cell. The server software also facilitates communication between the sessions and client programs connected to network sites in the same cell.
摘要:
The present invention is a retractable/extendable diversity antenna that provides the appropriate polarization in a horizontal orientation. The antenna structure is placed within a Type II PCMCIA PC card package and may be extended or retracted with one touch. The antenna structure is large enough to provide for the diversity antenna design and may optionally be housed within a PCMCIA Type II PC Card. At least one spring-loaded mechanism is used to extend the antenna structure beyond the PCMCIA PC Card package and to provide stability while the antenna structure is in the extended position. The diversity antenna configuration may consist of either two miniature, planar antenna modules or two etched printed circuit board contours that are spaced as far apart as possible with a minimum separation of a quarter wave length distance in order to provide mitigation to radio multipath fading effects. The antenna modules have orientations perpendicular to each other such that the polar nulls representative of their radiation patterns remain spatially orthogonal.
摘要:
A hand-held electronic toy gun and target apparatus facilitating a game of tag using infrared light communications between a plurality of players. An electronic controller is coupled to a transmitter for sending a series of encoded infrared light signals and a receiver for detecting infrared light signals. A gun body enclosing the controller, transmitter and receiver combination includes a handle with at least one hand operable trigger and a housing atop the handle conforming to the player's wrist and forearm. The housing has a top portion for mounting a non-planar surface of a target window for exposing the target window upwardly and outwardly over a wide range of side angles. The housing further includes a front end portion forward of the handle for positioning an infrared light lens for focussing the series of encoded infrared light signals from the transmitter outwardly from the housing.
摘要:
Certain example embodiments of this invention relate to water heaters adapted to be mounted on or proximate the roof of a structure such as a building (e.g., residential home, commercial building, etc.). The liquid to be heated can be water, or other liquid, in different example embodiments. In certain example embodiments, at least one vacuum insulated glass (VIG) unit is provided as part of the water heater structure in order to help preserve heat that has been absorbed and/or generated.
摘要:
Architectures and techniques for treating conditions of the eye, such as presbyopia, utilize sources of treatment energy, such as electromagnetic energy emitting devices, to implement non-corneal manipulations. According to these devices and methods, the sources of treatment energy are activated to direct energy onto parts of the eye, such as the conjunctiva and sclera, to treat presbyopia. The treatments can affect at least one property of the eye and enhance an accommodation of the eye.
摘要:
Architectures and techniques for treating conditions of the eye, such as presbyopia, utilize sources of treatment energy, such as electromagnetic energy emitting devices, to implement non-corneal manipulations. According to these devices and methods, the sources of treatment energy are activated to direct energy onto parts of the eye, such as the conjunctiva and sclera, to treat presbyopia. The treatments can affect at least one property of the eye and enhance an accommodation of the eye.
摘要:
An illumination device is described containing optical fibers that transmit electromagnetic energy from a source to a target. Additional optical fibers return reflected electromagnetic energy from the target. High-level electromagnetic energy can be used for cutting, reforming, or treating a surface. Low-level electromagnetic energy illuminates the surface.
摘要:
Particular aspects provide line-walking recursive partitioning (LWRP) methods for evaluating molecular interactions (e.g., enzyme-substrate binding/interaction, protein-protein interaction/docking, protein-small molecule and protein-nucleotide interactions, molecule-molecule and surface-molecule interactions, protein activity inhibition or activation based on a molecular interaction/binding event, or modulation or inhibition of P450 drug metabolism). A training set serves as a collection of molecular points in m-dimensional space, each dimension corresponding to a chemical descriptor, each point having a molecule-descriptor value. In this geometric setting, dissection of the space into regions is decided according to LWRP-generated hyperplanes; a novel ‘line-walking algorithm’ is used to generate optimal hyperplanes for recursive partitioning. Preferably, such line-walking embodiments additionally comprise use of a small or reduced number of descriptors relative to prior art methods. The results are relatively easily evaluated, and applicable to molecules outside of the ‘training set.’ Additional aspects provide LWRP methods for predicting a numerical value (e.g., pKi) or a molecule.