Abstract: A method for generating a yield estimate for a crop of corn includes capturing a digital image of an ear of corn; processing the digital image of an ear of corn to determine a plurality of dimensions for each of a plurality of kernels on the ear of corn; estimating, from the plurality of dimensions, an average kernel volume for the ear of corn; determining, from the average kernel volume and an estimated kernel density, an average kernel weight for the ear of corn; and estimating, from the average kernel weight, a kernels-per-bushel for the ear of corn.

Abstract: A memory system implements a plurality of virtual address modification policies and optionally a plurality of cache eviction policies. Virtual addresses are optionally, selectively, and/or conditionally modified by the memory system in accordance with a plurality of virtual address modification policies. The virtual address modification policies include no modification, modification according to two-dimensional Morton ordering, and modification according to three-dimensional Morton ordering. For example, in response to a reference to a particular virtual address, the particular virtual address is modified according to two-dimensional Morton ordering so that at least two elements in a same column and distinct respective rows of a two-dimensional data structure are loaded into a same cache line and/or are referenced via a same page table entry.

Abstract: Disclosed herein are efficient mechanical fuse devices that are capable of functioning at high current levels. These devices comprise mechanical features configured such that the fuse devices have a non-triggered state, which allows current to flow through the device, and a triggered state, which does not allow current to flow through the device. In some embodiments, the devices are configured such that a certain pre-determined current level flowing through the device will generate a sufficient electromagnetic field to cause the mechanical elements to transition the fuse device into the triggered state and thus interrupt a connected electrical circuit, device or system. In some embodiments, these devices can also comprise hermetically sealed components. In some embodiments, the fuse devices can comprise pyrotechnic features.

Abstract: A material supply assembly includes a valve assembly having an outer valve member and an inner valve member rotatable relative to the outer valve member. A plurality of discharge seals may be provide between the outer valve member and the inner valve member, with one of the discharge seals extending around openings of the outer valve member or openings of the inner valve member. A first circumferential seal may also be provided. An engagement structure including a plurality of spaced apart vertical engagement projections and a plurality of complementary configured engagement recesses may be provided between the valve assembly and the base. A locking arm having a locking member may be provided with the locking member positioned in a locking receptacle. A projection engages the locking arm to move the locking member from the locking receptacle.

Abstract: An engine system includes a plurality of cylinders including one or more donating cylinders and one or more non-donating cylinders. A control module controls an operation of the one or more donating cylinders relative to, or based on, the operation of the one or more non-donating cylinders.

Abstract: There is disclosed a compound which is an N-heterocycle having at least one substituent of Formula 1: wherein: the N-heterocycle is a fused ring N-heterocycle having at least two fused aromatic rings with at least one ring N; Q1, Q2, Q4, and Q5 are the same or different and are selected from the group consisting of N and CR1; Q3 is C—CN; R1is the same or different at each occurrence and is selected from the group consisting of H, D, CN, hydrocarbon aryl, heteroaryl, deuterated hydrocarbon aryl, and deuterated heteroaryl; and * represents a point of attachment to N in the N-heterocycle; with the proviso that at least one of Q1, Q2, Q4, and Q5 is N.

Abstract: The present invention comprises a crosslinkable polymer compound comprising a fluorinated Unit A, an optional hydrophilic Unit B, an optional acidic or neutralized acid Unit C, a crosslinkable pendant olefin group-containing Unit D, and an optional hydrophobic alkyl Unit E. Such polymeric compounds are useful as coatings additives such that, when the coating is applied to a substrate, the additive compound is allowed to first migrate to the surface and subsequently crosslink to form a durable oil-, dirt-, and water-repellent surface.

Abstract: The present invention comprises a composition and method of use for providing durable dirt pickup resistance to architectural coatings. Such compositions comprise a coating base and a post-modified crosslinkable fluoropolymer additive, such that the coatings additive is allowed to migrate to the coating surface and further cure once applied to a substrate. The compositions of the present invention provide durability to coating compositions, while also providing surface effects such as increased water and oil contact angles, enhanced dirt pickup resistance, and enhanced cleanability to the coating films.

Abstract: Various methods and systems are provided for estimating fresh intake air flow. In one example, a system comprises an engine having an intake manifold to receive fresh intake air and an exhaust gas recirculation (EGR) system to supply EGR to the intake manifold, where flow of EGR through the EGR system is controlled by one or more exhaust valves. The system further includes a controller configured to adjust a position of the one or more exhaust valves based on an estimated fresh intake air flow rate, where during a first set of operating conditions, the fresh intake air flow rate is estimated based on a total gas flow rate into the engine and further based on a current position of the one or more exhaust valves, intake manifold pressure, air-fuel ratio, and fuel flow to one or more cylinders of the engine.

Abstract: There is provided a copolymer having Formula I In Formula I: A is a monomeric unit containing at least one triarylamine group; B? is a monomeric unit having at least three points of attachment in the copolymer; C? is an aromatic monomeric unit or a deuterated analog thereof; E is the same or different at each occurrence and can be H, D, halide, alkyl, silyl, germyl, aryl, arylamino, siloxane, a crosslinkable group, deuterated alkyl, deuterated silyl, deuterated germyl, deuterated aryl, deuterated arylamino, deuterated siloxane, or a deuterated crosslinkable group; a, b, and c are the same or different and are mole fractions, such that a+b+c=1, and a and b are non-zero.

Abstract: This invention relates to a composition including (a) a dopant, (b) a first host having at least one unit of Formula I, and (c) a second host compound having Formula II. The formulae have the structures: where Q is a fused ring linkage having the formula In Formula I: Ar1 is an aromatic group including at least one electron-withdrawing group or a deuterated analog; Ar2 is an aryl group, an aromatic group including at least one electron-withdrawing group or a deuterated analog; R1 and R2 are the same or different at each occurrence and are H, D, aryl or deuterated aryl. In Formula II: R3 is the same or different at each occurrence and is D, aryl, or deuterated aryl, with the proviso that at least one R3 is aryl or deuterated aryl; R4 and R5 are the same or different at each occurrence and are D, aryl, or deuterated aryl; a is an integer from 1-4; and b and c are the same or different and are an integer from 0-4.

Abstract: The invention relates to a crosslinkable fluorinated urethane compound having at least one ethylenically unsaturated functional group. Such compounds are useful as coatings additives such that, when the coating is applied to a substrate, the additive compound is allowed to first migrate to the surface and subsequently crosslink to form a durable oil-, dirt-, and water-repellent surface.

Abstract: A hyperspectral optical element for monolithic detectors is provided. In one embodiment, for example a hyperspectral optical element includes a faceplate layer adapted to be mounted on top of a monolithic detector. The faceplate layer comprises a reflective inner surface. A notched layer includes a plurality of notched surfaces and is mounted to the faceplate layer. The notched surfaces oppose the reflective inner surface of the faceplate and define a plurality of variable depth cavities between the reflective inner surface of the faceplate layer and the plurality of notched surfaces of the notched layer. The faceplate layer and the notched layer are substantially transparent to a received signal and the plurality of variable depth cavities provides resonant cavities for one or more wavelengths of the received signal.

Abstract: Method of localizing a sulfhydryl (—SH) group containing biomolecule to the surface of a cell membrane by mixing in a volatile reaction buffer a molar excess of the sulfhydryl (—SH) group containing biomolecule with a lipid conjugated maleimide of the structure F-S-L as defined in the specification to provide a reaction mix, incubating the reaction mix for a time and at a temperature sufficient to allow all the lipid conjugated maleimide to have reacted with the sulfhydryl (—SH) group, and freeze-drying the reaction mix to remove the volatile reaction buffer and provide a reaction product. An aqueous solution of the reaction product is contacted with the cell membrane.

Abstract: A vision assistance method implemented on a digital display device provides a test image for display to a user on a display of the graphical user interface of the device, and an adjustment interface, configured to be displayed adjacent to the test image on the display and enables the user to input visual adjustment settings to adjust the test image. The test image is then automatically adjusted by a processor of the device by applying the adjustment settings. A profile of the user is generated including the desired visual adjustment settings iteratively selected by the user. An input image is subsequently received and the processor then automatically adjusts the input image based upon visual adjustment data corresponding to the selected desired visual adjustment settings. The adjusted input image is then displayed on the display and to the user.

Abstract: The present invention provides a system and mobile device for providing geographic information to a user. The system includes a mobile device that is wirelessly connected to a geographic database. The mobile device includes a plurality of sensors for determining a first location and a first direction. A controller is adapted to provide information requested based on local queries and distal queries. In addition, the controller can respond to thematic queries of each variety, wherein the database search is limited to objects, entities or features that fit within a selected theme. Finally, the controller is adapted to select and order query results based upon two- and three-dimensional query windows.

Abstract: A very low pressure and entirely mechanical sea water desalination device is described, which may be built and operated at a fraction of the current costs for the desalination of sea water. The desalination device is used to purify polluted or otherwise impure water and is a device is easily scaled and can be used in a very small facilities up to the largest facilities for desalinating or purifying water. The device operates with sunlight and ambient heat, and therefore will be very inexpensive to operate in desert and tropical regions; and slightly more expensive to operate in cooler regions, yet still substantially less expensive than the existing systems. The device reduces the cost of potable water made from sea water or other polluted sources to a level which is comparable to or less than the cost of such water received from traditional local fresh-water sources.

Abstract: There is disclosed a compound Formula I In Formula I: Z is CR4R5, C?CR4R5, SiR4R5, GeR4R5, NR4a, PR4a, P(O)R4a, O, S, SO, SO2, Se; SeO, SeO2, Te, TeO, or TeO2; R1-R3 are the same or different at each occurrence and are D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl, where two groups selected from R1, R2, and R3 can be joined together to form a fused ring; R4-R5 are the same or different at each occurrence and are H, D, aryl, heteroaryl, alkyl, amino, silyl, germyl, deuterated aryl, deuterated heteroaryl, deuterated alkyl, deuterated amino, deuterated silyl, or deuterated germyl; R4a is alkyl, silyl, germyl, aryl, or a deuterated analog thereof; a is an integer from 0-4; b and c are the same or different and are an integer from 0-3.

Abstract: Various methods and systems are provided for controlling exhaust gas recirculation in an engine. One embodiment for a system comprises an engine having first and second cylinder groups, and an exhaust gas recirculation (EGR) passage coupled between the first cylinder group and an intake manifold of the engine, flow of EGR through the EGR passage controlled by one or more EGR exhaust valves, and a controller configured to maintain a target intake gas concentration by adjusting the one or more EGR exhaust valves and adjusting fuel injection amounts to the first cylinder group differently than the second cylinder group.

Abstract: A trip control system for use with, for example, turbines, includes a porting manifold that supports and provides fluid to two or more trip manifolds, each of which includes a bleed circuit having two or more bleed valves connected in parallel between a trip header line and a return or dump line to bleed the hydraulic fluid pressure from the trip header line to thereby cause a trip. The trip control system includes redundant trip manifolds operating in parallel, wherein each trip manifold is able to independently engage a trip of the turbine and each of the trip manifolds includes redundant sets of valves and other trip components that enable the trip manifold to operate to engage a trip of the turbine in the presence of a failure of one of the sets of components on a trip manifold, or while various components of the trip manifold are being tested.