Abstract: The present disclosure describes three-dimensional printing kits, three-dimensional printing systems, and methods of making three-dimensional printed objects. In one example, a three-dimensional printing kit can include a build material and a binding agent. The build material can include particles of copper or a copper alloy. The binding agent can include water, copper (II) nitrate or a hydrate thereof, and a reaction inhibition additive. The additive can be a copper oxide etchant, a water-soluble phosphate-containing compound, or a combination thereof.

Abstract: A vehicle includes a front fascia, a hood, and a front airfoil system including a front wing extending across a front of the vehicle. The front wing is spaced above and apart from the front fascia and the hood to define an upper airflow opening between the front fascia and the front wing. While the vehicle is moving, the upper airflow opening is configured to receive a flow of air therethrough and over the hood to enhance aerodynamic performance of the vehicle.

Abstract: A blade includes an attachment portion having a mounting aperture, the attachment portion configured to couple with an oscillating power tool, and a body extending from the attachment portion in a direction defining a longitudinal axis, the body including a distal end generally opposite the attachment portion. The distal end includes teeth. The body includes a toothed notch recessed from the distal end.

Abstract: A multi-wheeled vehicle (e.g., bicycle, tricycle, quadricycle) frame includes a head tube, a seat tube, a top tube, a brace tube, and a down tube. The seat tube is disposed away from the head tube. The top tube is pivotally coupled to the seat tube and pivotally coupled to the head tube. The brace tube is pivotally coupled to the seat tube and pivotally coupled to the head tube. The down tube is pivotally coupled to the seat tube and pivotally coupled to the head tube.

Abstract: An apparatus for packing a plurality of filled produce trays into a transport container, such as a box or a carton, without bruising the produce in the process. The produce packing system includes an infeed belt, produce information sensors and a processing assembly. The processing assembly receives information from the produce information sensors to calculate a container packing position. Using this information, the produce packing system clamps onto a filled produce tray from an infeed belt and moves the filled produce tray downward into a transport container at a predetermined height to place the filled produce tray into the transport container.

Abstract: A system and method to manage charging priority for at least one accessory includes the steps of: providing one or more charging stations for the at least one accessory, monitoring vehicle power status, and monitoring accessory charging status. Additionally, the allocation of power supplied to the one or more charging stations is managed based on priority requirements as determined per each accessory.

Abstract: Base includes an outer support wall, a support surface extending inwardly from the outer support wall and defining a reference plane, an inner support wall extending upwardly from the support surface, a first radiused portion extending radially inward from the inner support wall and concave relative to the reference plane, a second radiused portion extending radially inward from the first radiused portion and convex relative to the reference plane, an intermediate surface extending radially inward from the second radiused portion, the intermediate surface including a linear portion and an intermediate radiused portion, a third radiused portion extending radially inward from the intermediate surface and convex relative to the reference plane, and a central portion disposed proximate the third radiused portion.

Abstract: A carton for holding a plurality of containers includes a plurality of panels extending at least partially around an interior of the carton, the plurality of panels including a top panel, a bottom panel, and at least one side panel, a plurality of end flaps foldably connected to a respective panel of the plurality of panels and overlapped to form at least one closed end of the carton, and handle features for facilitating lifting and/or carrying of the carton, the handle features including at least one handle opening in the top panel, a first line of weakening in the top panel extending from the at least one handle opening, and a second line of weakening in the top panel, the first line of weakening and the second line of weakening offset from one another.

Abstract: A monopedicular targeting system for posterior spinal surgery includes a first joint component, a fastener for affixing the first joint component to a single pedicle, a positioning arm having a second joint component for mating with the first joint component to form a first joint having three rotational degrees of freedom, and a connector for coupling the spinal surgery device to the positioning arm. The connector has a third joint component that mates with a fourth joint component of a spinal surgery device to form a second joint having three rotational degrees of freedom. A monopedicular targeting method for posterior spinal surgery includes affixing a fastener to a single pedicle and adjusting three translational degrees of freedom and three rotational degrees of freedom of a posterior spinal surgery device with respect to a pedicle of a vertebra by manipulating joints of a manipulator connecting the spinal surgery device to the fastener.

Abstract: Systems, methods and apparatus are provided through which in some implementations helium-3 is manufactured by causing a p+6Li->3He+4He reaction or a p+2H?3He+? reaction, the systems, methods and apparatus including a target; and a particle accelerator that forms a beam that is directed at the target, causing a collision between the beam of the protons and the target, the collision causing the p+6Li->3He+4He reaction or the p+2H?3He+? reaction, producing helium-3 gas, the particle accelerator including a power source that is operably coupled to a proton gun that is operably coupled to a beam transport system.

Abstract: Antibodies that bind SARS-CoV spike protein, SARS-CoV-2 spike protein, and methods of using same for treating or preventing conditions associated with SARS or COVID-19 and for detecting SARS-CoV or SARS-CoV-2.

Abstract: The present invention relates to a product for machine dishwashing, comprising a capsule containing two or more compartments. The first compartment contains a solid, powdered first composition; and a second compartment contains liquid or gel second composition. The bleaching performance has been optimised, leading to better removal of tea stains. This has been achieved by an optimal combination of an alkali metal carbonate, a bleach component, sodium silicate and/or sodium disilicate, a bleach catalyst, and a maximum amount of tetraacetylethylenediamine.

Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.

Abstract: The present disclosure relates generally to a polypeptide having mono-(2-hydroxyethyl) terephthalate hydrolase (MHETase) activity, more specifically to a polypeptide comprising an amino acid sequence that (i) has at least 70% sequence identity to SEQ ID NO:1 and (ii) differs from SEQ ID NO:1 by an amino acid substitution at one or more positions selected from the group consisting of positions that correspond to amino acid positions 156 to 396, 398 to 410 and 425 to 603 of SEQ ID NO:1.

Abstract: A propylene-ethylene copolymer includes propylene as a primary monomer, an ethylene content (ET) of 3.0% to 5% by weight, a melt flow rate of from 20 to 45 g/10 min, a xylene soluble fraction (XS) of from 2.0% to 7.0% by weight, and an XS/ET ratio of less than or equal to 1.51.

Abstract: A merchandiser for storing a product for purchase by a customer is provided. The merchandiser includes: a housing that defines a cavity for storing the product; and a controller for facilitating a transaction for the product at the merchandiser. The controller includes one or more processors coupled to one or more memory devices. The one or more memory devices have instructions stored therein that are executable by the one or more processors to cause the controller to: receive an input to initiate the transaction for the product; unlock a door of the merchandiser to enable a removal of the product based on receiving the input; initiate a timer that defines an unlock time duration for the door; override the unlock time duration based on a received input; lock the door of the merchandiser based on the override; and charge the customer for the product of the transaction.

Abstract: Biological cells, which are stored on carriers in a storage module, are cultivated in a process module. Each cell line is assigned an application containing a treatment specification, which contains one or more workflows that are performed in the process module at successive time intervals, each with a respective start time. Each workflow contains a work step or a plurality of work steps to be performed in succession. The control device controls the parallel execution of a plurality of applications and starts the one or more workflows of the different applications one after another in the same process module. In order to economically perform the workflows successively in a single process module, each workflow is assigned an effective function dependent on the start time, and the sequence and the start times of the workflows of different applications are determined by minimizing or maximizing the sum of the effective functions.

Abstract: Coal blends used to produce foundry coke products are disclosed herein. Coal blends can include first coals having a first volatile matter mass fraction less than or equal to a first threshold, and second coals having a second volatile mass fraction greater than or equal to a second threshold that is less than the second threshold. The coal blend can have an ash fusion temperature less than 2600° F. and an aggregated volatile matter mass fraction between 15% and 25%.

Abstract: Charged nutritive proteins are provided. In some embodiments the nutritive proteins an aqueous solubility of at least 12.5 g/L at pH 7. In some embodiments the nutritive proteins an aqueous solubility of at least 50 g/L at pH 7. In some embodiments the nutritive proteins an aqueous solubility of at least 100 g/L at pH 7.

Abstract: Compounds, compositions, and methods for treatment and/or prevention of at least one disease, disorder, and/or condition by inhibiting binding of an E-selectin, galectin-3, or E-selectin and galectin-3 to ligands are disclosed. For example, heterobifunctional inhibitors of E-selectin and galectin-3 are described and pharmaceutical compositions comprising at least one such agent is described.