15,015 research outputs found

    sj-docx-1-psp-10.1177_01461672211051481 – Supplemental material for Cheating at the Top: Trait Dominance Explains Dishonesty More Consistently Than Social Power

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    Supplemental material, sj-docx-1-psp-10.1177_01461672211051481 for Cheating at the Top: Trait Dominance Explains Dishonesty More Consistently Than Social Power by Kyoo-Hwa Kim and Ana Guinote in Personality and Social Psychology Bulletin</p

    sj-docx-2-psp-10.1177_01461672211051481 – Supplemental material for Cheating at the Top: Trait Dominance Explains Dishonesty More Consistently Than Social Power

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    Supplemental material, sj-docx-2-psp-10.1177_01461672211051481 for Cheating at the Top: Trait Dominance Explains Dishonesty More Consistently Than Social Power by Kyoo-Hwa Kim and Ana Guinote in Personality and Social Psychology Bulletin</p

    Two-Person Stochastic Duel with Energy Fuel Constraint Ammo

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    This paper deals a novel variation of the versatile stochastic duel game, which incorporates an energy fuel constraint in a two-player duel game. The energy fuel not only measures the vitality of players but also determines the power of the shooting projectile. The game requires players to carefully balance their energy usage while trying to outmaneuver their opponent. This unique theoretical framework of the stochastic game model provides a valuable method for understanding strategic behavior in competitive environments, particularly in decision-making scenarios with fluctuation processes. The proposed game provides players with the challenge of optimizing their energy fuel usage while managing the risk of losing the game. The unique rules and constraints of the game in this research are expected for contributing insights into the decision-making strategies and behaviors of players in a wide range of practical applications.Comment: Song-Kyoo Kim, Two-Person Stochastic Duel with Energy Fuel Constraint Ammo, Mathematics 11:7 (2023), 362

    Laser oscillation, mode locking and pulsed ruby laser characteristics

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    학위논문(석사) - 한국과학기술원 : 물리학과, 1978.2, [ [iii], 50 p. ]How the coherent output of a laser can be built from the spontaneous emission noises is discussed in terms of quantum mechanics and compared briefly with its semiclassical treatment. The current explanation of passive mode locking by Kryukhov and Letokhov is discussed and a new deterministic description by Haus and Ausschnitt is discussed and compared with the K-L model. Some problems are found in their assumptions. Our Korad K-l ruby laser and its related detection systems are described. The fabrication and specifications of some components are described and examined, and some important para meters, such as threshold inversion, is evaluated.한국과학기술원 : 물리학과

    Advanced Drone Swarm Security by Using Blockchain Governance Game

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    This research contributes to the security design of an advanced smart drone swarm network based on a variant of the Blockchain Governance Game (BGG), which is the theoretical game model to predict the moments of security actions before attacks, and the Strategic Alliance for Blockchain Governance Game (SABGG), which is one of the BGG variants which has been adapted to construct the best strategies to take preliminary actions based on strategic alliance for protecting smart drones in a blockchain-based swarm network. Smart drones are artificial intelligence (AI)-enabled drones which are capable of being operated autonomously without having any command center. Analytically tractable solutions from the SABGG allow us to estimate the moments of taking preliminary actions by delivering the optimal accountability of drones for preventing attacks. This advanced secured swarm network within AI-enabled drones is designed by adapting the SABGG model. This research helps users to develop a new network-architecture-level security of a smart drone swarm which is based on a decentralized network.Comment: Song-Kyoo Kim, Advanced Drone Swarm Security by Using Blockchain Governance Game, Mathematics 10:18 (2022), 333

    Author Correction: Evaluation of skin cancer resection guide using hyper‑realistic in‑vitro phantom fabricated by 3D printing

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    The original version of this Article contained an error in the spelling of the author Taehun Kim which was incorrectly given as Teahun Kim. The original Article has been corrected

    Titania-coated plastic optical fiber fabrics for remote photocatalytic degradation of aqueous pollutants

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    Plastic optical fiber fabrics are widely utilized as efficient support materials owing to their high flexibility. In this study, we have investigated a remote photocatalysis system using modified plastic optical fiber fabrics. We successfully deposited TiO2 onto a modified plastic optical fiber fabric using the dip-coating method. The drying temperature was fixed at 50 °C in order to inhibit the decomposition of the fabric. The TiO2-coated woven plastic optical fiber fabric was applied to the photocatalytic degradation of methylene blue (MB) and the simultaneous oxidation of 4-chlorophenol (4-CP) and reduction of Cr(VI). The degradation of MB by direct photolysis, or through dark reactions of the adsorbed MB on the surface of the fabric, was not observed. MB degradation increased with increasing TiO2 loading, Pt deposition, increasing solution pH, and decreasing initial MB concentration. Repeated testing in the above-mentioned degradation and simultaneous redox reactions revealed that the TiO2-coated woven plastic optical fiber fabrics retain good activity after multiple cycles. On the basis of these results, we propose that plastic optical fiber fabrics together with photocatalysts are suitable for remote (in situ) advanced oxidation process useful for the remediation of contaminated soil or groundwater. © 2017 Elsevier Ltd. All rights reserved.1
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