Zobrazeno 1 - 10
of 7 516
pro vyhledávání: '"Kozuka, A"'
Autor:
Masuda, Keisuke, Scheike, Thomas, Sukegawa, Hiroaki, Kozuka, Yusuke, Mitani, Seiji, Miura, Yoshio
The universal oscillation of the tunnel magnetoresistance (TMR) ratio as a function of the insulating barrier thickness in crystalline magnetic tunnel junctions (MTJs) is a long-standing unsolved problem in condensed matter physics. To explain this,
Externí odkaz:
http://arxiv.org/abs/2406.07919
Autor:
Durante, Zane, Harries, Robathan, Vendrow, Edward, Luo, Zelun, Kyuragi, Yuta, Kozuka, Kazuki, Fei-Fei, Li, Adeli, Ehsan
Understanding Activities of Daily Living (ADLs) is a crucial step for different applications including assistive robots, smart homes, and healthcare. However, to date, few benchmarks and methods have focused on complex ADLs, especially those involvin
Externí odkaz:
http://arxiv.org/abs/2406.01662
We present Diffusion-KTO, a novel approach for aligning text-to-image diffusion models by formulating the alignment objective as the maximization of expected human utility. Since this objective applies to each generation independently, Diffusion-KTO
Externí odkaz:
http://arxiv.org/abs/2404.04465
Rendering the visual appearance of moving humans from occluded monocular videos is a challenging task. Most existing research renders 3D humans under ideal conditions, requiring a clear and unobstructed scene. Those methods cannot be used to render h
Externí odkaz:
http://arxiv.org/abs/2401.00431
Autor:
Noro, Kosuke, Kozuka, Yusuke, Matsumura, Kazuma, Kumasaka, Takeshi, Fujiwara, Yoshihiro, Tsukazaki, Atsushi, Kawasaki, Masashi, Otsuka, Tomohiro
Quantum devices such as spin qubits have been extensively investigated in electrostatically confined quantum dots using high-quality semiconductor heterostructures like GaAs and Si. Here, we present the first demonstration of electrostatically formin
Externí odkaz:
http://arxiv.org/abs/2311.12508
Autor:
Wang, Xudong, Li, Shufan, Kallidromitis, Konstantinos, Kato, Yusuke, Kozuka, Kazuki, Darrell, Trevor
Open-vocabulary image segmentation aims to partition an image into semantic regions according to arbitrary text descriptions. However, complex visual scenes can be naturally decomposed into simpler parts and abstracted at multiple levels of granulari
Externí odkaz:
http://arxiv.org/abs/2307.00764
Autor:
Satoshi Kaito, Kazumasa Aoyama, Motohiko Oshima, Akiho Tsuchiya, Makiko Miyota, Masayuki Yamashita, Shuhei Koide, Yaeko Nakajima-Takagi, Hiroko Kozuka-Hata, Masaaki Oyama, Takao Yogo, Tomohiro Yabushita, Ryoji Ito, Masaya Ueno, Atsushi Hirao, Kaoru Tohyama, Chao Li, Kimihito Cojin Kawabata, Kiyoshi Yamaguchi, Yoichi Furukawa, Hidetaka Kosako, Akihide Yoshimi, Susumu Goyama, Yasuhito Nannya, Seishi Ogawa, Karl Agger, Kristian Helin, Satoshi Yamazaki, Haruhiko Koseki, Noriko Doki, Yuka Harada, Hironori Harada, Atsuya Nishiyama, Makoto Nakanishi, Atsushi Iwama
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-18 (2024)
Abstract DNA hypomethylating agents (HMAs) are used for the treatment of myeloid malignancies, although their therapeutic effects have been unsatisfactory. Here we show that CRISPR-Cas9 screening reveals that knockout of topoisomerase 1-binding argin
Externí odkaz:
https://doaj.org/article/d5c4ccd82b76400cb577a39dab027bde
Autor:
Yuta Ishii, Yuichi Yamasaki, Yusuke Kozuka, Jana Lustikova, Yoichi Nii, Yoshinori Onose, Yuichi Yokoyama, Masaichiro Mizumaki, Jun-ichi Adachi, Hironori Nakao, Taka-hisa Arima, Yusuke Wakabayashi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-7 (2024)
Abstract Time-resolved X-ray magnetic circular dichroism under the effects of ferromagnetic resonance (FMR), known as X-ray ferromagnetic resonance (XFMR) measurements, enables direct detection of precession dynamics of magnetic moment. Here we demon
Externí odkaz:
https://doaj.org/article/8c05017865424cb08b6b66dc28890258
We study the quasinormal mode (QNM) spectrum of an asymptotically AdS black hole with the Robin boundary condition at infinity. We consider the Schwarzshild-AdS$_4$ with the flat event horizon as the background spacetime and study its scalar field pe
Externí odkaz:
http://arxiv.org/abs/2305.17942
Publikováno v:
APL Materials 11, 041113 (2023)
Magnetization switching using spin-orbit torque offers a promising route to developing non-volatile memory technologies. The prerequisite, however, is the charge-to-spin current conversion, which has been achieved traditionally by harnessing the spin
Externí odkaz:
http://arxiv.org/abs/2304.02751