Abstract: Systems, devices, and methods are directed to automated preparation of food or consumable items, such as for preparation of fried foods. An example cooking apparatus may include processing devices for the consumable items. In some examples, a robot arm is provided that extends from a moveable base. Locators may define a relative position of the moveable base relative to processing device(s) of the cooking apparatus, such that the robot arm is configured to determine robot arm movements to move the consumable items to and from the processing device(s). In some examples, one or more zones may be used to detect movement near a robot arm, with one or more restrictions being placed upon robot arm and/or base movement in response. In some examples, a cooking apparatus provides automated transport of food ingredients for preparation of food or other consumable items.

Abstract: Systems and apparatuses for blood oxygenation are disclosed. A system includes a first layer defining a plurality of banks of first channels each extending in a first direction. The plurality of banks of first channels are configured to receive blood via a trunk channel. The system includes a second layer defining a bank of second channels extending in a second direction. The bank of second channels are configured to receive oxygen. The first direction is different from the second direction. The system includes a membrane disposed between the first layer and the second layer and configured to cause the oxygen to permeate from the second layer to the first layer to oxygenate the blood.

Abstract: A method for configuring a system having a wearable optical unit is disclosed. The method includes powering on the system, and in response to the system being powered on, using one or more processors to control the system to: determine whether to cause the system to run a configuration workflow, and in response to determining to cause the system to run the configuration workflow, (a) control the system in connection with configuring an interpupillary distance (IPD) for a user of the system, (b) determine whether the IPD is configured for the user, and (c) in response to determining that the IPD is configured for the user, control the system in connection with configuring a focus of the optical unit.

Abstract: Dry compositions for conditioning soil are provided that enhance plant growth by creating beneficial soil environments. The dry compositions include a superabsorbent polymer and a cellulosic fiber that includes at least one of hydroxyethylcellulose and methyl cellulose. In addition, methods are provided for improving soil condition by applying the compositions to soil. The compositions have improved handling properties, including flowability in commercial applications, relative to superabsorbent polymers alone. Surprisingly, the compositions can improve soil moisture retention, increase the uptake of nutrients by plants, reduce leaching of nutrients, pesticides, and microbes, and improve seedling ability to break through soil crusts as well or better than superabsorbent polymers alone.

Abstract: Systems, devices, and methods are directed to automated preparation of food or consumable items, such as for preparation of fried foods. An example cooking apparatus may include processing devices for the consumable items. In some examples, a robot arm is provided that extends from a moveable base. Locators may define a relative position of the moveable base relative to processing device(s) of the cooking apparatus, such that the robot arm is configured to determine robot arm movements to move the consumable items to and from the processing device(s). In some examples, one or more zones may be used to detect movement near a robot arm, with one or more restrictions being placed upon robot arm and/or base movement in response. In some examples, a cooking apparatus provides automated transport of food ingredients for preparation of food or other consumable items.

Abstract: Provided are compositions and methods of using a liquid suspension of hollow particles comprising a plurality of hollow particles, water, a suspending aid, and a stabilizer selected from the group consisting of a non-ionic surfactant, a latex, an oleaginous fluid, porous silica, and combinations thereof. The liquid suspension is homogenous. An example method includes statically storing the liquid suspension in a container for at least one week; wherein the liquid suspension maintains a difference in density from the top of the container to the bottom of the container of less than one pound per gallon while stored. The method further includes adding the liquid suspension to a treatment fluid; wherein the liquid suspension reduces the density of the treatment fluid; and introducing the treatment fluid into a wellbore penetrating a subterranean formation.

Abstract: Various example systems and component systems for an automated food processing system are provided. In an example, a food processing apparatus comprises a basket retainer configured to support a basket of consumable items above a food processing device. The food processing apparatus may also include a reciprocating agitator configured to impart a repetitive contact to the basket, thereby inducing motion of the consumable items within the basket. In another example, guidance of a robot performing tasks such as moving a basket of consumable or food items may be enhanced using one or more mechanical guides configured to catch, engage, or otherwise contact a corresponding feature of a basket for the consumable/food items. In another example, one or more sensors may be provided to provide an indication that a robot gripper is within a proximity of a basket and/or handle thereof.

Abstract: Apparatuses, systems, and methods are presented herein for dispensing a frozen food item from storage. A food dispensing apparatus comprises a food storage cabinet, a plurality of storage bins within the cabinet, and a plurality of actuators corresponds to the plurality of storage bins. The food storage cabinet is configured to maintain a plurality of consumable items at a storage temperature. The plurality of storage bins are each configured to hold one of the consumable items. The plurality of actuators are each configured to move the consumable item out of the storage bin to a dispensing area.

Abstract: A cement composition can include water; cement, wherein less than 75 w/w % of the total amount of the cement is Portland cement; and a fluid loss additive, wherein the fluid loss additive comprises a polymer network having at least one branching point formed with a monomer and a cross-linking agent that comprises at least three active functional groups. The cement can also be a non-Portland cement. The monomer can be a vinyl ester-based monomer that is polymerized with the cross-linking agent to form the polymer network. The cement composition can be used in an oil and gas operation.

Abstract: A cement composition can include: water; cement, wherein less than 75 w/w % of the total amount of the cement is Portland cement; and a fluid loss additive, wherein the fluid loss additive comprises a polymer network having at least one branching point formed with a monomer and a cross-linking agent that comprises at least three active functional groups. The cement can also be a non-Portland cement. The monomer can be a vinyl ester-based monomer that is polymerized with the cross-linking agent to form the polymer network. The cement composition can be used in an oil and gas operation.

Abstract: A capsule composition comprising: (a) a polyester shell having a thickness of no more than 20 microns, and (b) a solution containing a visual and/or olfactory indicator, wherein the solution is encapsulated by the polyester shell. Also described herein is a method for detecting alpha particle radiation, in which: (i) the capsule composition is placed in contact with an esterase in a location where the presence of alpha particle radiation is being determined; (ii) waiting a period of time for the esterase to degrade the polyester shells, wherein the period of time is insufficient for the esterase to cause leakage of the solution in the absence of alpha particle radiation but is sufficient for alpha particle radiation, if present, to cause leakage from the capsule composition; and (iii) observing whether leakage has occurred at the end of the period of time to determine whether alpha particle radiation is present.

Abstract: Provided are compositions and methods of using a liquid suspension of hollow particles comprising a plurality of hollow particles, water, a suspending aid, and a stabilizer selected from the group consisting of a non-ionic surfactant, a latex, an oleaginous fluid, porous silica, and combinations thereof. The liquid suspension is homogenous. An example method includes statically storing the liquid suspension in a container for at least one week; wherein the liquid suspension maintains a difference in density from the top of the container to the bottom of the container of less than one pound per gallon while stored. The method further includes adding the liquid suspension to a treatment fluid; wherein the liquid suspension reduces the density of the treatment fluid; and introducing the treatment fluid into a wellbore penetrating a subterranean formation.

Abstract: Various embodiments disclosed relate to compatibilized resin-cement composite compositions and methods of using the same. In various embodiments, the present invention provides a method of treating a subterranean formation that includes placing in the subterranean formation a resin-cement composite composition. The resin-cement composite composition includes a resin, a cement, and a substituted or unsubstituted poly(alkylamine) compatibilizer.

Abstract: Various embodiments disclosed relate to cement activator compositions for treatment of subterranean formations. In various embodiments, the present invention provides a method of treating a subterranean formation including placing in the subterranean formation a liquid cement activator composition including water, an alkali sulfate salt, a polyphosphate salt, and a stabilizer polymer.

Abstract: A method may include introducing a resin treatment fluid into a wellbore, the resin treatment fluid including a resin, a hardening agent, and a neutron contrasting agent; and allowing the resin treatment fluid to set to form a hardened mass.

Abstract: Provided are compositions and methods of using a liquid suspension of hollow particles comprising a plurality of hollow particles, water, a suspending aid, and a stabilizer selected from the group consisting of a non-ionic surfactant, a latex, an oleaginous fluid, porous silica, and combinations thereof. The liquid suspension is homogenous. An example method includes statically storing the liquid suspension in a container for at least one week; wherein the liquid suspension maintains a difference in density from the top of the container to the bottom of the container of less than one pound per gallon while stored. The method further includes adding the liquid suspension to a treatment fluid; wherein the liquid suspension reduces the density of the treatment fluid; and introducing the treatment fluid into a wellbore penetrating a subterranean formation.

Abstract: An apparatus comprises a chamber and two pumps coupled to opposing sides of the chamber. The chamber is configured to receive a medium and includes a first cryogenically cooled structure having a first surface and an opposing second surface and a second cryogenically cooled structure having a first surface and an opposing second surface. The first surface of the first cryogenically cooled structure faces the first surface of the second cryogenically cooled structure forming a gap. The gap is configured to receive the medium. The chamber also includes a gas inlet.

Abstract: Systems, devices, and methods are directed to automated preparation of food or consumable items, such as for preparation of fried foods. An example cooking apparatus may include processing devices for the consumable items. In some examples, a robot arm is provided that extends from a moveable base. Locators may define a relative position of the moveable base relative to processing device(s) of the cooking apparatus, such that the robot arm is configured to determine robot arm movements to move the consumable items to and from the processing device(s). In some examples, one or more zones may be used to detect movement near a robot arm, with one or more restrictions being placed upon robot arm and/or base movement in response. In some examples, a cooking apparatus provides automated transport of food ingredients for preparation of food or other consumable items.

Abstract: A cement composition can include: water; cement, wherein less than 75 w/w % of the total amount of the cement is Portland cement; and a fluid loss additive, wherein the fluid loss additive comprises a polymer network having at least one branching point formed with a monomer and a cross-linking agent that comprises at least three active functional groups. The cement can also be a non-Portland cement. The monomer can be a vinyl ester-based monomer that is polymerized with the cross-linking agent to form the polymer network. The cement composition can be used in an oil and gas operation.

Abstract: A smart motor having an electromechanical converter endowed with a rotating portion defining an axial direction and a radial direction, an electronic control unit, an electrical filter and a housing having a cooling device, the electromechanical converter, the electronic control unit and the filter being accommodated inside the housing, and the electronic control unit comprising an electrical converter configured to power the electromechanical converter. The housing is cylindrical and the electrical converter includes one or more electronic board(s) forming a hollow cylinder.