Abstract: Various embodiments include methods and systems to dilute a sampled particle-laden aerosol stream in a recirculating type of aerosol diluter system. In one embodiment, a system to dilute a sampled aerosol stream includes an aerosol sample inlet. A primary diluter device includes a first inlet to receive the aerosol stream and a second inlet to receive a filtered portion of the aerosol stream and combining the filtered portion with an additional sampled aerosol stream. A flow diverter device splits at least the sampled aerosol stream into a first portion of the sampled aerosol stream and a remaining portion of the sampled aerosol stream. A filter receives the remaining portion of the sampled aerosol stream and provides a filtered aerosol stream to the second inlet of the primary diluter device. Other methods and apparatuses are disclosed.

Abstract: Water generation systems and methods of generating water from air are disclosed herein. Systems for generating water from air can comprise a solar thermal unit comprising a hygroscopic material, composite or assembly configured to capture water vapor from air during a loading cycle and release water vapor to a working fluid during an unloading cycle. Water generation systems can further include a condenser for condensing water vapor from the working fluid to produce water. Methods for generating water from air disclosed herein can comprise receiving a system operational parameter from a loading and/or unloading cycle. Methods of operation can also include determining a loading and/or unloading system operational setpoint based on the system operational parameter. During a loading cycle, the method includes flowing ambient air through the hygroscopic material, composite or assembly to capture water vapor from air.

Abstract: This disclosure relates to systems and methods for controlling treatment of water with ozone. The systems and methods can utilize one or more processing modules and one or more non-transitory storage modules that are configured to store computing instructions. Execution of the instructions can cause the one or more processing modules to perform acts of: generating ozone; and applying the ozone to water. The act of generating the ozone can include: controlling a quantity of the ozone generated; and controlling when the ozone is generated.

Abstract: Various embodiments include an exemplary apparatus and method for insitu calibration of multiple flow-sensing devices within a dilution system. In one example, a calibration and dilution system includes a first mass-flow device to serve as a global reference, a second mass-flow device configured to be coupled to and provide a supply of clean gas to a primary diluter, and a third mass-flow device configured to be coupled to and provide a supply of clean gas to a secondary diluter, where the diluters are pneumatically coupled to one another through a gas-supply line. Multiple valves are coupled to at least the mass-flow devices and the diluters. The calibration and dilution system is arranged so that the mass-flow controllers can be calibrated in-situ without having to remove any of the mass-flow controllers from the calibration and dilution system. Other apparatuses, designs, and methods are disclosed.

Abstract: A system includes a polymer bag, a fluid network, a saturation block, and a wick. The polymer bag has a sealed envelope and a fitment. The fluid network is coupled to the fitment. The saturation block has a fluid inlet coupled to the fluid network and has a wick chamber. The wick is configured for disposition in the wick chamber.

Abstract: A method includes receiving first position data from at least one of a TOF sensor or a LIDAR. The first position data is representative of a position of a human within a hazardous environment. The method further includes receiving second position data associated with a plurality of wearable sensors associated with a plurality of personnel. The method further includes comparing the first position data to the second position data to identify a match between the first position data and the second position data. The method further includes sensing a signal to an alert device associated with the hazardous environment such that the alert device issues an alert in response to the first position data failings to match the second position data.

Abstract: Methods and means for evaluating and summarizing physical quality metrics associated with stretch films and other plastics are provided. According to one aspect of the invention, a processor- or computer-enabled business method such as a software program or mobile application capable of calculating and comparing stretch film data and conveying easily understood summaries of film characteristics and cost impacts associated therewith is provided. According to a second aspect, the system and method provides a vast plurality of film performance metrics, costs factor, environmental impacts, and so, calculated and presented in a dashboard-type user interface.

Abstract: An evaluation system for a good/service is disclosed which includes a seller computer and a buyer computer in operable connection with a network. An application server is in operable communication with the network to host an application system for generating an evaluation plan. The application system includes a user interface in operable communication with a buyer database, a good/service database, and an evaluation plan database. The user interface includes an evaluation center interface configured for permitting users to evaluate goods or services while comparing the goods and services to third-party vendors. A desired business outcomes database is configured for displaying one or more business outcomes. An evaluation considerations interface is configured for displaying one or more evaluation considerations. An evaluation plan interface is configured for displaying an evaluation plan. A video/document interface is configured for displaying at least one video or document.

Abstract: Solvent free epoxy systems are disclosed that can include a hardener compound H comprising: a molecular structure (R1—(Y1)n), wherein R1 is an ionic moiety, Y1 is a nucleophilic group, n is a between 2 and 10; and an ionic moiety A acting as a counter ion to R1; and an epoxy compound E comprising: a molecular structure (R2—Z1)n), wherein R2 is an ionic moiety, Z1 comprises an epoxide group, n is a between 2 and 10, and an ionic moiety B acting as a counter ion to R2. In embodiments, the epoxy compound E and/or the hardener H is comprised in a solvent-less ionic liquid. The systems can further include accelerators, crosslinkers, plasticizers, inhibitors, ionic hydrophobic and/or super-hydrophobic compounds, ionic hydrophilic compounds, ionic transitional hydrophobic/hydrophilic compounds, biological active compounds, and/or plasticizer compounds. Polymers made from the disclosed epoxy systems and their methods of use are described.

Abstract: This disclosure details thermal management systems with two or more cooling loops for thermally managing multiple components of an electrified vehicle. An exemplary thermal management system may include a deaeration device that is fluidly connected to two or more cooling loops (e.g., a traction battery pack loop, a power electronics loop, etc.). The deaeration device is configured to allow for deaeration of the two or more cooling loops while reducing coolant transfer and heat transfer between the two or more cooling loops.

Abstract: This disclosure describes systems and methods for providing water to a user for consumption. Systems of the present disclosure can include a water management system including one or more a water treatment flow path for receiving source water, disinfection unit(s), additive unit(s), sensor(s) for maintaining various water conditions. Additionally, water management, treatment and/or storage systems including controller(s) and associated methods of operating are also described for dispensing water to a user.

Abstract: A method includes receiving first position data from at least one of a TOF sensor or a LIDAR. The first position data is representative of a position of a human within a hazardous environment. The method further includes receiving second position data associated with a plurality of wearable sensors associated with a plurality of personnel. The method further includes comparing the first position data to the second position data to identify a match between the first position data and the second position data. The method further includes sensing a signal to an alert device associated with the hazardous environment such that the alert device issues an alert in response to the first position data failings to match the second position data.

Abstract: Solvent free epoxy system that includes: a hardener compound H comprising: a molecular structure (Y1—R1—Y2), wherein R1 is an ionic moiety Y1 is a nucleophilic group and Y2 nucleophilic group; and an ionic moiety A acting as a counter ion to R1; and an epoxy compound E comprising: a molecular structure (Z1—R2—Z2), wherein R2 is an ionic moiety, Z1 comprises an epoxide group, and Z2 comprises an epoxide group; and an ionic moiety B acting as a counter ion to R2. In embodiments, the epoxy compound E and/or the hardener H is comprised in a solvent-less ionic liquid. The systems can further include accelerators, crosslinkers, plasticizers, inhibitors, ionic hydrophobic and/or super-hydrophobic compounds, ionic hydrophilic compounds, ionic transitional hydrophobic/hydrophilic compounds, biological active compounds, and/or plasticizer compounds. Polymers made from the disclosed epoxy systems and their methods of used.

Abstract: A method may include receiving a consent-processing request at a consent management platform from a content-presentation device, and using an identifier string in the request to establish a secure interactive session configured for user selection of consent options associated with a particular consent package of the platform, where the package may include identifiers of consent features of a media distribution system that require user consent in order to be activated for the device. The platform may then receive, via the interactive session, user consent data including a respective consent choice for each of one or more consent options, where each respective consent choice indicates acceptance or rejection of consent to activating an associated consent feature identified with the particular consent package. The received respective consent choices may be stored in a database of the consent management platform. Corresponding data may be stored in a whitelist on the content-presentation device.

Abstract: A method for virtual try-on of user-wearable items is provided. The method includes capturing, in a client device, a first image of a user, the first image including a reference token for a user-wearable item and displaying, in the client device, images of multiple user-wearable items for the user, receiving an input from the user, the input indicative of a selected user-wearable item from the user-wearable items on display. The method also includes segmenting the first image to separate the reference token from a background comprising a portion of a physiognomy of the user, replacing a segment of the reference token in the first image with an image of the selected user-wearable item in a second image of the user, and displaying, in the client device, the second image of the user.

Abstract: A method may include receiving a consent-processing request at a consent management platform from a content-presentation device, and using an identifier string in the request to establish a secure interactive session configured for user selection of consent options associated with a particular consent package of the platform, where the package may include identifiers of consent features of a media distribution system that require user consent in order to be activated for the device. The platform may then receive, via the interactive session, user consent data including a respective consent choice for each of one or more consent options, where each respective consent choice indicates acceptance or rejection of consent to activating an associated consent feature identified with the particular consent package. The received respective consent choices may be stored in a database of the consent management platform. Corresponding data may be stored in a whitelist on the content-presentation device.

Abstract: Apparatus (10) and methods for combining time reversal and elastic nonlinearity of formation materials for qualtitatively probing for over-pressured regions down hole in advance of a well drilling bit, to determine the distance to the over-pressured region, and for accurately measuring pore pressure downhole in a formation, are described. Classical and reciprocal time reversal methods may be utilized to achieve these measurements.

Abstract: A machine and method for making bags is described and includes a web traveling from an input section to a rotary drum, to an output section. The rotary drum includes at least one seal bar, having a first sealing zone, and an adjacent weakening zone. The weakening zone may be a heated perforator, includes a heating wire, or be disposed to create an auxiliary sealed area. The heating wire can have connected thereto, a source of power that is an adjustable voltage or magnitude, and/or pulsed, and/or a feedback loop. The heating wire ay be an NiCr wire and make intermittent contact with the web and be disposed in an insert. The weakening zone may create a line of weakness that is uniform or varies in intensity, is a separating zone, or includes a heat film, a toothed blade, a row of pins, a source of air, or a source of vacuum. The sealing zones ma include temperature zones, cartridge heaters, cooling air, or hated air, or a source of ultrasonic, microwave or radiative energy.

Abstract: Apparatus (10) and methods for measurement of pore pressure in rock formations through a metal borehole casing (32) after a well is cased and cemented, are described. Such measurements may be accomplished by using the Dynamic Acoustic Elasticity (DAE) method for characterizing nonlinear parameters by perturbing a selected rock formation region with a High Amplitude, Low Frequency (HALF) acoustic strain wave, and probing this region using a Low Amplitude, High Frequency (LAHF) acoustic wave (18), (22). Time reversal techniques (36) may be employed for focusing acoustic energy into the formation in the vicinity of the pipe or open hole. The change in wave speed of the probe pulses as the HALF induced strain wave oscillation propagates through the formation, as a function of the induced strain, may be used to determine the nonlinear elastic parameters ?, ?, ?, and A of the pore pressure, from which the pore pressure may be determined in the region of the HALF wave.

Abstract: The present invention relates to a method of activating an organic coating to enhance adhesion of the coating to a further coating and/or to other entities comprising applying a solvent and a surface chemistry and/or surface topography modifying agent to the organic coating. The invention also relates to a coated substrate having an activated coating, wherein the adhesion of the coating to a further coating and/or other entities has been enhanced by application of a solvent and a surface chemistry and/or surface topography modifying agent to the coating. The invention further relates to an activation treatment for an organic coating to enhance adhesion of the coating to a further coating and/or to other entities comprising a solvent and a surface chemistry and/or surface topography modifying agent and a method for the preparation of the activation treatment.