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Children's Reliance on Artist Intentions When Identifying Pictures09:47

Children's Reliance on Artist Intentions When Identifying Pictures

Source: Laboratories of Judith Danovitch and Nicholaus Noles—University of Louisville
Children are not the best artists. Sometimes it’s easy to pick out the characteristic triangular head, whiskers, and tail of a cat, but children often describe elaborate scenarios that they depict as a beautifully unrecognizable mess. Thus, given children’s questionable artistic talent, how do they know what their drawings, and the drawings of others, represent? One way children identify...
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Complete Information and Asymmetric Information: Meaning01:26

Complete Information and Asymmetric Information: Meaning

Complete information means all participants in a transaction know all relevant details. For example, in perfect competition, both buyers and sellers know about  the availability of alternative products, product prices, the number of competitors, and the quality of the products. However, in real markets, the participants usually have different levels of information, which leads to  a market environment of asymmetric information.Asymmetric information occurs when one party in a market...
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Bioequivalence Experimental Study Designs: Completely Randomized and Randomized Block Designs01:20

Bioequivalence Experimental Study Designs: Completely Randomized and Randomized Block Designs

Body:Bioequivalence experimental study designs are crucial methodologies used in evaluating and comparing the bioavailability of different drug products. These designs are categorized into various types: completely randomized, randomized block, repeated measures, cross and carry-over, and Latin square designs.Completely randomized designs involve randomly allocating treatments to all subjects participating in the experiment. This allocation is achieved by assigning unique random numbers to...
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Measuring the Complete-arch Distortion of an Optical Dental Impression06:51

Measuring the Complete-arch Distortion of an Optical Dental Impression

Here, we present a protocol to measure the degree of distortion at each part of the compete-arch digital impression acquired from an intraoral scanner with 3D-printed metal phantom with standard...
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Complete and Partial Aortic Occlusion for the Treatment of Hemorrhagic Shock in Swine09:37

Complete and Partial Aortic Occlusion for the Treatment of Hemorrhagic Shock in Swine

Here, we present a protocol demonstrating a hemorrhagic shock model in swine that uses aortic occlusion as a bridge to definitive care in trauma. This model has application in testing a wide range of surgical and pharmacological therapeutic...
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The Complete and Updated "Rotifer Polyculture Method" for Rearing First Feeding Zebrafish08:52

The Complete and Updated "Rotifer Polyculture Method" for Rearing First Feeding Zebrafish

Larval zebrafish are adapted to feed on zooplankton. It is possible to capitalize on this natural feature in the laboratory by growing first feeding fish together in the same system with live saltwater rotifers. This "polyculture" strategy promotes high growth and survival with minimal labor and disturbance to the...
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