Abstract:
A system for promotional forecasting in a retail environment is provided. The system includes at least one processor coupled to a memory storing sales history information associated with a product, an interface configured to receive a promotion configuration profile including an indication of the product and a state of a plurality of promotion variables, and a promotional forecasting component. The promotional forecasting component is configured to determine a base sales quantity of the product based on the sales history information, determine a lift factor for each promotion variable, the lift factor indicative of an effect of the promotion variable on the base sales quantity, determine a total lift factor for the promotion configuration profile based on the lift factor for each promotion variable and the state of each promotion variable, and determine a forecasted sales quantity for the product based on the base sales quantity and the total lift factor.
Abstract:
According to one aspect, embodiments of the invention provide a system for identifying elastic products in a retail environment, the system comprising a network interface configured to be coupled to a communication network, a product analysis module coupled to the network interface and configured to communicate with a server of each one of a plurality of retail stores in the retail environment via the network interface and the communication network, and a database coupled to the product analysis module, wherein the product analysis module is further configured to receive signals from each server of the plurality of retail stores including experience based information related to sales of a plurality of products in each one of the plurality of retail stores, and profile a group of the plurality of products as elastic products based on the experience based information related to the sales of the plurality of products.
Abstract:
Plastic container (110), including a side wall (120) and a flexible portion (132) of a base (130). The flexible portion of the base deflects when the sealed plastic container experiences a differential pressure. The deflection of the flexible portion of the base acts to change the internal volume of the container and thereby reduce the differential pressure. The container is a retortable container. The container may be injection-molded with inner and outer plastic layers (460,462) and a core layer (464) between the inner and outer plastic layers.
Abstract:
The present disclosure includes a shrouded fluid turbine that generates large wake expansion to generate power coefficients greater than the Betz power coefficient of 16/27 based on maximum system area. The Virtual Diffuser Wind Turbine (VDWT) system operates differently with, and without power extraction. With power extraction the VDWT system includes a high rotor thrust coefficient combined with an annular shroud system that uses bypass flow to form an annular, high-energy bypass flow stream that flows outward at the exit plane of the VDWT generating an observable virtual diffuser downstream therefrom. This outward, high-energy flow reduces exit plane pressure generating large wake expansions. The large wake expansion increases the flow rate through the rotor. Without rotor power extraction, separation takes place which reduces some of aerodynamic loads on the VDWT at extreme winds.
Abstract:
Self-injection tool includes a base and a shroud member. The base includes a proximal end, a distal end, and a barrel engagement portion. The barrel engagement portion defines a cavity to receive at least a portion a syringe barrel such that the distal end of a needle extends a first distance from the distal end of the base. The shroud member includes a proximal end and a distal end. The proximal end is movably coupled to the base. The shroud member is movable between a fully-extended position and a fully-retracted position. In the fully-extended position the shroud member is an extended distance from the distal end of the base. In the fully-retracted position the shroud member is a retracted distance from the distal end of the base. The extended distance is greater or equal to the first distance; the retracted distance is less than the first distance.
Abstract:
The present disclosure relates to electrical generators, more specifically to an apparatus and method for dehumidifying the windings and insulation system of a generator. The application of low-voltage, low-frequency, high-AC-current provides precise control of the rise of temperature in the winding. The controlled temperature increase occurs uniformly over the complete length of the winding, providing uniform dehumidification of the insulation system such that connection to the inverter and power production occurs without risk of damage to the insulation system.
Abstract:
Exemplary embodiments are generally directed to evaluating a performance of a store based on data representative of a transaction parameter for the store based on transactions at a point-of-sale terminal in the store. Exemplary embodiments can generate performance data for the store based on the transaction parameter. The performance data indicates performance of the store relative to a goal for a key performance indicator.
Abstract:
A system and method of determining the location of a RFID reader is disclosed. The system comprises a first RFID reader, and at least one other RFID reader, and a processor. The RFID readers associate unique RFID tag information with at least one antenna that reads the information. The processor receives RFID data from the first RFID reader and the at least one other RFID reader and determines the location of the first RFID reader relative to the at least one other RFID reader based on the association of unique RFID tag information with at least one antenna of at least two readers.
Abstract:
Exemplary embodiments, the present disclosure are related to an antenna system including radiating elements and reflectors. The reflectors can be disposed with respect to the radiating elements to reflect radiation from the radiating elements to generate a coverage area that exceeds the coverage area generated by the radiating elements without the reflectors.
Abstract:
The present disclosure relates to fluid turbines having a turbine shroud assembly formed with mixing elements (e.g., both inwardly and outwardly curving elements) having airfoil cross sections. These airfoils form ringed airfoil shapes that provide a means of controlling the flow of fluid over the rotor assembly or over portions of the rotor assembly. The fluid dynamic performance of the ringed airfoils directly affects the performance of the turbine rotor assembly. The mass and surface area of the shrouds result in load forces on support structures. By delaying or eliminating the separation of the boundary layer over the ringed airfoils, boundary layer energizing members (e.g., vortex generators, flow control ports) on the ringed airfoils increase the power output of the fluid turbine system and allow for relatively shorter chord- length airfoil cross sections and therefore reduced mass and surface area of the shroud assemblies.