Abstract: An ultrasound imaging system according to the present disclosure may include an ultrasound probe, a display unit, and a processor configured to receive source image data having a first dynamic range, wherein the source image data comprises log compressed echo intensity values based on the ultrasound echoes detected by the ultrasound probe, generate a histogram of at least a portion of source image data, generate a cumulative density function for the histogram, receive an indication of at least two points on the cumulative density function (CDF), and cause the display unit to display an ultrasound image representative of the source image data displayed in accordance with the second dynamic range.

Abstract: An ultrasound imaging system has an improved dynamic range control which enables a user to reduce image haze with substantially no effect on bright tissue in the image and without increasing speckle variance. A dynamic range processor processes an input image to produce an approximation image which is a spatially low pass filtered version of the input image. The dynamic range of the approximation image is compressed, and image detail, unaffected by the compression, is added back to produce a dynamically compressed image for display.

Abstract: A horseshoe lateral is drilled having two substantially parallel lateral sections connected with a horseshoe section. The horseshoe section may be obtained by steering a drill bit within a first plane over an in-plane angle of about 180°, and then continuing drilling along a straight path. A second lateral well system may drilled from a second borehole section, to create an additional lateral section interdigitally arranged between the previous two substantially parallel lateral sections.

Abstract: A horseshoe lateral is drilled having two substantially parallel lateral sections connected with a horseshoe section. The horseshoe section may be obtained by steering a drill bit within a plane over an in-plane angle of more than 90°, and then continuing drilling along a straight path. The horseshoe section comprises a part that is tangential to a drilling rights limit line of a drilling plot.

Abstract: An ultrasound system is described which produces blended fundamental and harmonic frequency images. Successively transmitted, differently modulated pulses are transmitted by an ultrasound probe and both fundamental and harmonic frequencies are received in response. The echo signals received from the two pulses are processed by pulse inversion, producing cleanly separated bands of fundamental and harmonic signals in which undesired components have been cancelled. Since the two bands have been separated by signal cancellation rather than filtering, the two bands are allowed to overlap, providing broadband signals in each band. The bands are filtered by bandpass filtering to define the fundamental and harmonic signals to be imaged. The signals are detected, and the detected signals are combined after weighting to produce a blended fundamental/harmonic image.

Abstract: An ultrasound imaging system according to the present disclosure may include an ultrasound probe, a display unit, and a processor configured to receive source image data having a first dynamic range, wherein the source image data comprises log compressed echo intensity values based on the ultrasound echoes detected by the ultrasound probe, generate a histogram of at least a portion of source image data, generate a cumulative density function for the histogram, receive an indication of at least two points on the cumulative density function (CDF), and cause the display unit to display an ultrasound image representative of the source image data displayed in accordance with the second dynamic range.

Abstract: Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.

Abstract: Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.

Abstract: A ceiling module and method of constructing the same, the ceiling module mountable on a suspended ceiling grid structure and including a plurality of elongate blade members having opposing faces, at least a part of each face of at least two blade members being substantially mutually opposed, at least one elongate cross member extending at least between at least two blade members such that the plurality of blade members are connected to form an arrangement; and at least one support member, releasably engageable with the suspended grid ceiling structure and associated with at least one of the blade members to support the plurality of blade members from the suspended ceiling grid structure.

Abstract: A unit for mixing and dispensing an aerosol precursor composition, and containers to be dispensed therefrom. The unit includes a plurality of bulk material filling stations, the plurality of bulk material filling stations have at least one first filling station with aerosol former and at least one second filling station with a flavor material for creating the aerosol precursor. The unit also includes a bulk consumable pack staging a plurality of containers configured to receive the aerosol precursor, and a robot configured to retrieve a container from the bulk consumable pack and move the container through at least two dimensions to stop at at least two of the plurality of bulk material filling stations.

Abstract: A unit for mixing and dispensing an aerosol precursor composition, and containers to be dispensed therefrom. The unit includes a plurality of bulk material filling stations, the plurality of bulk material filling stations have at least one first filling station with aerosol former and at least one second filling station with a flavor material for creating the aerosol precursor. The unit also includes a bulk consumable pack staging a plurality of containers configured to receive the aerosol precursor, and a robot configured to retrieve a container from the bulk consumable pack and move the container through at least two dimensions to stop at least two of the plurality of bulk material filling stations.

Abstract: A horseshoe lateral is drilled having two substantially parallel lateral sections connected with a horseshoe section.

Abstract: A ceiling module and method of constructing the same, the ceiling module mountable on a suspended ceiling grid structure and including a plurality of elongate blade members having opposing faces, at least a part of each face of at least two blade members being substantially mutually opposed, at least one elongate cross member extending at least between at least two blade members such that the plurality of blade members are connected to form an arrangement; and at least one support member, releasably engageable with the suspended grid ceiling structure and associated with at least one of the blade members to support the plurality of blade members from the suspended ceiling grid structure.

Abstract: A packaged filtration mask comprising a filtration mask packaged in a container in a vacuum or a partial vacuum, wherein the packaged filtration mask comprises an indicator configured to indicate the presence of a vacuum or a partial vacuum in the container, or configured to indicate the lack of a vacuum or a partial vacuum in the container.

Abstract: Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.

Abstract: An ice machine or ice maker is configured to produce ionized alkaline ice by having water pass through a medium which causes the water to become ionized. In certain embodiments, the medium contains group II elements, rare earth minerals, metal reducing agents, mineral buffers. The medium may be in a filter with the water passing through the filter to produce ionized alkaline water. The ionized alkaline water is then frozen by the ice machine or ice maker to produce ionized alkaline ice. Exposure of the water to magnetic forces may assist in the production of ionized alkaline water.

Abstract: A unit for mixing and dispensing an aerosol precursor composition, and containers to be dispensed therefrom. The unit includes a plurality of bulk material filling stations, the plurality of bulk material filling stations have at least one first filling station with aerosol former and at least one second filling station with a flavor material for creating the aerosol precursor. The unit also includes a bulk consumable pack staging a plurality of containers configured to receive the aerosol precursor, and a robot configured to retrieve a container from the bulk consumable pack and move the container through at least two dimensions to stop at least two of the plurality of bulk material filling stations.

Abstract: An online system determines a predicted performance of presenting a content item based on factors including a context in which the content item is to be presented. The context in which the content item is to be presented identifies other content presented in conjunction with the content item, content presented prior to presenting the content item, or actions performed prior to, after, or during presentation of the content item. Based on prior actions by users presented with content items in different contexts, the online system determines a quality score for each context. Using the quality score for the context in which the content item is to be presented and other factors, the online system determines the predicted performance of presenting the content item. The online system may modify determination of the predicted performance as the online system receives information describing results of presenting the content item.

Abstract: Methods and systems are provided for producing ionized alkaline solutions (e.g. ionized alkaline water) that exhibit long-term stability when stored at room temperature.