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64,675 results on '"Kim, Min-A"'

210. Central neurocytoma exhibits radial glial cell signatures with FGFR3 hypomethylation and overexpression

Author

Lee, Yeajina, Chowdhury, Tamrin, Kim, Sojin, Yu, Hyeon Jong, Kim, Kyung-Min, Kang, Ho, Kim, Min-Sung, Kim, Jin Wook, Kim, Yong-Hwy, Ji, So Young, Hwang, Kihwan, Han, Jung Ho, Hwang, Jinha, Yoo, Seong-Keun, Lee, Kyu Sang, Choe, Gheeyoung, Won, Jae-Kyung, Park, Sung-Hye, Lee, Yong Kyu, Shin, Joo Heon, Park, Chul-Kee, Kim, Chae-Yong, and Kim, Jong-Il

Published
2024
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216. Characterization of Codeine Treatment Responders Among Patients with Refractory or Unexplained Chronic Cough: A Prospective Real-World Cohort Study

Author

Oh, Ji-Yoon, Kang, Sung-Yoon, Kang, Noeul, Won, Ha-Kyeong, Jo, Eun-Jung, Lee, Seung-Eun, Lee, Ji-Hyang, Shim, Ji-Su, Kim, Young-Chan, Yoo, Youngsang, An, Jin, Lee, Hwa Young, Park, So-Young, Kim, Mi-Yeong, Lee, Ji-Ho, Kim, Byung-Keun, Park, Han-Ki, Kim, Min-Hye, Kim, Sae-Hoon, Kim, Sang-Heon, Chang, Yoon-Seok, Kim, Sang-Hoon, Lee, Byung-Jae, Chung, Kian Fan, Cho, Sang-Heon, and Song, Woo-Jung

Published
2024
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222. High-speed and large-scale intrinsically stretchable integrated circuits

Author

Zhong, Donglai, Wu, Can, Jiang, Yuanwen, Yuan, Yujia, Kim, Min-gu, Nishio, Yuya, Shih, Chien-Chung, Wang, Weichen, Lai, Jian-Cheng, Ji, Xiaozhou, Gao, Theodore Z., Wang, Yi-Xuan, Xu, Chengyi, Zheng, Yu, Yu, Zhiao, Gong, Huaxin, Matsuhisa, Naoji, Zhao, Chuanzhen, Lei, Yusheng, Liu, Deyu, Zhang, Song, Ochiai, Yuto, Liu, Shuhan, Wei, Shiyuan, Tok, Jeffrey B.-H., and Bao, Zhenan

Published
2024
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223. Identification of direct connections between the dura and the brain

Author

Smyth, Leon C. D., Xu, Di, Okar, Serhat V., Dykstra, Taitea, Rustenhoven, Justin, Papadopoulos, Zachary, Bhasiin, Kesshni, Kim, Min Woo, Drieu, Antoine, Mamuladze, Tornike, Blackburn, Susan, Gu, Xingxing, Gaitán, María I., Nair, Govind, Storck, Steffen E., Du, Siling, White, Michael A., Bayguinov, Peter, Smirnov, Igor, Dikranian, Krikor, Reich, Daniel S., and Kipnis, Jonathan

Published
2024
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226. Eligibility and Cost-Utility Analysis of Dapagliflozin in Patients with Heart Failure Across the Whole Spectrum of Ejection Fraction in South Korea

Author

Kim, Eui-Soon, Park, Sun-Kyeong, Cho, Daniel Sung-ho, Youn, Jong-Chan, Lee, Hye Sun, Lee, Hae-Young, Cho, Hyun-Jai, Choi, Jin-Oh, Jeon, Eun-Seok, Lee, Sang Eun, Kim, Min-Seok, Kim, Jae-Joong, Hwang, Kyung-Kuk, Cho, Myeong-Chan, Chae, Shung Chull, Kang, Seok-Min, Park, Jin Joo, Choi, Dong-Ju, Yoo, Byung-Su, Cho, Jae Yeong, Kim, Kye Hun, Oh, Byung-Hee, Greenberg, Barry, and Baek, Sang Hong

Published
2024
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233. Bile salt hydrolase catalyses formation of amine-conjugated bile acids

Author

Rimal, Bipin, Collins, Stephanie L., Tanes, Ceylan E., Rocha, Edson R., Granda, Megan A., Solanki, Sumeet, Hoque, Nushrat J., Gentry, Emily C., Koo, Imhoi, Reilly, Erin R., Hao, Fuhua, Paudel, Devendra, Singh, Vishal, Yan, Tingting, Kim, Min Soo, Bittinger, Kyle, Zackular, Joseph P., Krausz, Kristopher W., Desai, Dhimant, Amin, Shantu, Coleman, James P., Shah, Yatrik M., Bisanz, Jordan E., Gonzalez, Frank J., Vanden Heuvel, John P., Wu, Gary D., Zemel, Babette S., Dorrestein, Pieter C., Weinert, Emily E., and Patterson, Andrew D.

Published
2024
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238. Predictors of Early and Late Lung Function Improvement in Severe Eosinophilic Asthma on Type2-Biologics in the PRISM Study

Author

Pham, Duong Duc, Lee, Ji-Hyang, Kwon, Hyouk-Soo, Song, Woo-Jung, Cho, You Sook, Kim, Hyunkyoung, Kwon, Jae-Woo, Park, So-Young, Kim, Sujeong, Hur, Gyu Young, Kim, Byung Keun, Nam, Young-Hee, Yang, Min-Suk, Kim, Mi-Yeong, Kim, Sae-Hoon, Lee, Byung-Jae, Lee, Taehoon, Park, So-Young, Kim, Min-Hye, Cho, Young-Joo, Park, ChanSun, Jung, Jae-Woo, Park, Han Ki, Kim, Joo-Hee, Moon, Ji-Yong, Bhavsar, Pankaj, Adcock, Ian, Chung, Kian Fan, and Kim, Tae-Bum

Published
2024
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245. Scaling NbTiN-based ac-powered Josephson digital to 400M devices/cm$^2$

Author

Herr, Anna, Herr, Quentin, Brebels, Steve, Kim, Min-Soo, Pokhrel, Ankit, Hodges, Blake, Josephsen, Trent, ONeal, Sabine, Bai, Ruiheng, Nowack, Katja, Valente-Feliciano, Anne-Marie, and Tökei, Zsolt

Subjects
Physics - Applied Physics
Abstract

We describe a fabrication stackup for digital logic with 16 superconducting NbTiN layers, self-shunted a-silicon barrier Josephson Junctions (JJs), and low loss, high-$\kappa$ tunable HZO capacitors. The stack enables 400 MJJ/cm$^2$ device density, efficient routing, and AC power distribution on a resonant network. The materials scale beyond 28nm lithography and are compatible with standard high-temperature CMOS processes. We report initial results for two-metal layer NbTiN wires with 50nm critical dimension. A semi-ascendance wire-and-via process module using 193i lithography and 50nm critical dimension has shown cross-section uniformity of 1%=1s across the 300mm wafer, critical temperature of 12.5K, and critical current of 0.1mA at 4.2K. We also present a new design of the resonant AC power network enabled by NbTiN wires and HZO MIM capacitors. The design matches the device density and provides a 30 GHz clock with estimated efficiency of up to 90%. Finally, magnetic imaging of patterned NbTiN ground planes shows low intrinsic defectivity and consistent trapping of vorteces in 0.5 mm holes spaced on a 20 $\mu$m x 20 $\mu$m grid., Comment: 7 pages, 3 figures

Published
2023

246. Progressively Optimized Local Radiance Fields for Robust View Synthesis

Author

Meuleman, Andreas, Liu, Yu-Lun, Gao, Chen, Huang, Jia-Bin, Kim, Changil, Kim, Min H., and Kopf, Johannes

Subjects
Computer Science - Computer Vision and Pattern Recognition
Abstract

We present an algorithm for reconstructing the radiance field of a large-scale scene from a single casually captured video. The task poses two core challenges. First, most existing radiance field reconstruction approaches rely on accurate pre-estimated camera poses from Structure-from-Motion algorithms, which frequently fail on in-the-wild videos. Second, using a single, global radiance field with finite representational capacity does not scale to longer trajectories in an unbounded scene. For handling unknown poses, we jointly estimate the camera poses with radiance field in a progressive manner. We show that progressive optimization significantly improves the robustness of the reconstruction. For handling large unbounded scenes, we dynamically allocate new local radiance fields trained with frames within a temporal window. This further improves robustness (e.g., performs well even under moderate pose drifts) and allows us to scale to large scenes. Our extensive evaluation on the Tanks and Temples dataset and our collected outdoor dataset, Static Hikes, show that our approach compares favorably with the state-of-the-art., Comment: Project page: https://localrf.github.io/

Published
2023

247. Passivity-based Decentralized Control for Collaborative Grasping of Under-Actuated Aerial Manipulators

Author

Jeong, Jinyeong and Kim, Min Jun

Subjects
Computer Science - Robotics
Abstract

This paper proposes a decentralized passive impedance control scheme for collaborative grasping using under-actuated aerial manipulators (AMs). The AM system is formulated, using a proper coordinate transformation, as an inertially decoupled dynamics with which a passivity-based control design is conducted. Since the interaction for grasping can be interpreted as a feedback interconnection of passive systems, an arbitrary number of AMs can be modularly combined, leading to a decentralized control scheme. Another interesting consequence of the passivity property is that the AMs automatically converge to a certain configuration to accomplish the grasping. Collaborative grasping using 10 AMs is presented in simulation., Comment: IEEE International Conference on Robotics and Automation (ICRA) 2023

Published
2023
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248. Proprioceptive Sensor-Based Simultaneous Multi-Contact Point Localization and Force Identification for Robotic Arms

Author

Han, Seo Wook and Kim, Min Jun

Subjects
Computer Science - Robotics
Abstract

In this paper, we propose an algorithm that estimates contact point and force simultaneously. We consider a collaborative robot equipped with proprioceptive sensors, in particular, joint torque sensors (JTSs) and a base force/torque (F/T) sensor. The proposed method has the following advantages. First, fast computation is achieved by proper preprocessing of robot meshes. Second, multi-contact can be identified with the aid of the base F/T sensor, while this is challenging when the robot is equipped with only JTSs. The proposed method is a modification of the standard particle filter to cope with mesh preprocessing and with available sensor data. In simulation validation, for a 7 degree-of-freedom robot, the algorithm runs at 2200Hz with 99.96% success rate for the single-contact case. In terms of the run-time, the proposed method was >=3.5X faster compared to the existing methods. Dual and triple contacts are also reported in the manuscript., Comment: 2023 International Conference on Robotics and Automation (ICRA)

Published
2023
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249. A Reachability Tree-Based Algorithm for Robot Task and Motion Planning

Author

Kim, Kanghyun, Park, Daehyung, and Kim, Min Jun

Subjects
Computer Science - Robotics
Abstract

This paper presents a novel algorithm for robot task and motion planning (TAMP) problems by utilizing a reachability tree. While tree-based algorithms are known for their speed and simplicity in motion planning (MP), they are not well-suited for TAMP problems that involve both abstracted and geometrical state variables. To address this challenge, we propose a hierarchical sampling strategy, which first generates an abstracted task plan using Monte Carlo tree search (MCTS) and then fills in the details with a geometrically feasible motion trajectory. Moreover, we show that the performance of the proposed method can be significantly enhanced by selecting an appropriate reward for MCTS and by using a pre-generated goal state that is guaranteed to be geometrically feasible. A comparative study using TAMP benchmark problems demonstrates the effectiveness of the proposed approach., Comment: IEEE International Conference on Robotics and Automation (ICRA) 2023

Published
2023
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250. Tracing the dynamics of superconducting order via transient third harmonic generation

Author

Kim, Min-Jae, Kovalev, Sergey, Udina, Mattia, Haenel, Rafael, Kim, Gideok, Puviani, Matteo, Cristiani, Georg, Ilyakov, Igor, de Oliveira, Thales V. A. G., Ponomaryov, Alexey, Deinert, Jan-Christoph, Logvenov, Gennady, Keimer, Bernhard, Manske, Dirk, Benfatto, Lara, and Kaiser, Stefan

Subjects
Condensed Matter - Superconductivity
Abstract

Ultrafast optical control of quantum systems is an emerging field of physics. In particular, the possibility of light-driven superconductivity with ultrashort laser pulses has attracted much of attention. To identify non-equilibrium superconductivity, it is necessary to measure fingerprints of superconductivity on ultrafast timescales. Recently non-linear THz third harmonic generation (THG) was shown to directly probe the collective degrees of freedoms of the superconducting condensate including particularly the Higgs mode. Here we extend this idea to light-driven non-equilibrium states in superconducting La2-xSrxCuO4 establishing a protocol to access the transient superconducting (SC) order-parameter fluctuations. We perform an optical pump-THz-THG drive experiment and use a two-dimensional spectroscopy approach to disentangle the driven third-harmonic response of optically excited quasiparticles and the pure condensate response. In this way, 2D spectroscopy separately probes both the ultrafast pair breaking dynamics and transient pairing amplitude of the condensate., Comment: 28 pages, 12 figures

Published
2023

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