Tossup

A function named for a type of this phenomenon is defined as the half-Fourier transform of a friction coefficient in Götze and Wölfle’s derivation of the generalized Drude formula. A type of this phenomenon was observed in the relaxation of a polyvinyl acetate sample by A. J. Kovacs. A type of this phenomenon is induced in a single layer of connected spin glasses that “update” until a local energy minimum is reached. A type of this phenomenon is the (-5[1])[emphasize] first word in a device’s portmanteau name coined by Leon Chua; that (10[1])device is characterized by the derivative of magnetic flux (10[1])with respect (10[1])to charge (10[1])and is dubbed the “fourth fundamental (10[1])circuit element.” For 10 points, (10[1])a resistor-like circuit element (10[2])has a name (10[1])describing what phenomenon (10[3]-5[4])in which a system is (10[1])dependent (10[1])on its previous (10[1])states? ■END■ (10[3]0[25])

ANSWER: memory [accept memristors or memory function; prompt on hysteresis; prompt on learning; prompt on neuron activation]
<Chicago A, Physics>
= Average correct buzz position

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Buzzes

PlayerTeamOpponentPositionValue
Shardul ParthasarathyIllinois BWashU A78-5
Andrew WangIllinois AIndiana B9010
Rohan ShelkeUC Berkeley BUC Berkeley A9910
Stan MelkumianPurdueNotre Dame B10110
Delia CropperOxford ACambridge A10310
Chris LevesleyWarwick ABristol10910
Rasheeq AzadUNC BWake Forest11410
Michał GerasimiukStanford BIowa11810
Sharath NarayanNorthwestern ANotre Dame A11810
June YinWashU BIllinois C12110
Todd MaslykMichigan AOhio State A12410
Noah ChinVirginia Tech AWilliam & Mary12410
Sam KonkelChicago CMissouri S&T124-5
Ben HorningGeorgetown BNotre Dame C124-5
Yaj JhajhriaUW BUW A124-5
Rachel BenthamCambridge BCambridge C124-5
Kai MadgwickManchesterSheffield12410
Jack LewisBruin AGeorgia Tech C12910
Braden BoothMissouriChicago B13010
Alex AkridgeIndiana AChicago D13310
Kevin ParkClaremont AClaremont B1350
Aidan DeshongClaremont BClaremont A1350
Anton AkroushMichigan StateCarnegie Mellon B1350
Alex ZhuCarnegie Mellon BMichigan State1350
Meredith WiperCase Western BMichigan D1350
Sai SubramanianCase Western AKenyon1350
Dennis YangMichigan COhio State B13510
Joseph ChambersVirginia ALiberty A1350
Aidan JonesLiberty AVirginia A1350
Jonathan BostLiberty BLiberty C1350
Charles HangWashU AIllinois B13510
Cole HartungGeorgetown ANorthwestern B1350
Stephen WalshNorthwestern BGeorgetown A1350
Will SandersNotre Dame CGeorgetown B1350
Matthew WangUBCAlberta1350
Anne FjeldAlbertaUBC1350
Catherine WelchUW AUW B1350
Beckett GilmoreLouisville AGeorgia Tech A1350
Michael ZhouGeorgia Tech ALouisville A1350
Alex BakerCambridge CCambridge B1350
Michael WuSouthampton BCambridge D1350
Sam HuttonCambridge DSouthampton B1350
Ruth Ní MhuircheartaighCambridge EOxford C1350
Albert NyangLSEImperial A1350
Oscar O'FlanaganImperial ALSE1350
Jacob Hardin-BernhardtNYU CSouthampton A1350
Roselyn DaffinSouthampton ANYU C1350
Matt SheldonOxford BImperial B13510

Summary

TournamentEditionTUHConv. %Neg %Average Buzz
California2025-02-01250%0%99.00
Great Lakes2025-02-01540%0%129.50
Lower Mid-Atlantic2025-02-01450%0%119.00
Midwest2025-02-01683%33%121.80
Overflow2025-02-01560%20%112.33
Pacific Northwest2025-02-0120%50%
Southeast2025-02-01250%0%129.00
UK2025-02-01944%11%117.75