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Institution

Pusan National University

EducationBusan, South Korea
About: Pusan National University is a education organization based out in Busan, South Korea. It is known for research contribution in the topics: Population & Catalysis. The organization has 24124 authors who have published 45054 publications receiving 819356 citations. The organization is also known as: Busan National University & Pusan University.


Papers
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Journal ArticleDOI
TL;DR: In this article, the impact of stratospheric ozone on the tropospheric general circulation of the Southern Hemisphere (SH) is examined with a set of chemistry-climate models participating in the Stratospheric Processes and their Role in Climate (SPARC)/Chemistry-Climate Model Validation project phase 2 (CCMVal-2).
Abstract: The impact of stratospheric ozone on the tropospheric general circulation of the Southern Hemisphere (SH) is examined with a set of chemistry-climate models participating in the Stratospheric Processes and their Role in Climate (SPARC)/Chemistry-Climate Model Validation project phase 2 (CCMVal-2). Model integrations of both the past and future climates reveal the crucial role of stratospheric ozone in driving SH circulation change: stronger ozone depletion in late spring generally leads to greater poleward displacement and intensification of the tropospheric midlatitude jet, and greater expansion of the SH Hadley cell in the summer. These circulation changes are systematic as poleward displacement of the jet is typically accompanied by intensification of the jet and expansion of the Hadley cell. Overall results are compared with coupled models participating in the Intergovernmental Panel on Climate Change Fourth Assessment Report (IPCC AR4), and possible mechanisms are discussed. While the tropospheric circulation response appears quasi-linearly related to stratospheric ozone changes, the quantitative response to a given forcing varies considerably from one model to another. This scatter partly results from differences in model climatology. It is shown that poleward intensification of the westerly jet is generally stronger in models whose climatological jet is biased toward lower latitudes. This result is discussed in the context of quasi-geostrophic zonal mean dynamics.

321 citations

Journal ArticleDOI
TL;DR: In this article, the advantages of fluorite-structure ferroelectrics for memory applications are reviewed from a material's point of view, and the critical issues of wake-up effect and insufficient endurance are examined, and potential solutions are subsequently discussed.
Abstract: The ferroelectricity in fluorite-structure oxides such as hafnia and zirconia has attracted increasing interest since 2011 They have various advantages such as Si-based complementary metal oxide semiconductor-compatibility, matured deposition techniques, a low dielectric constant and the resulting decreased depolarization field, and stronger resistance to hydrogen annealing However, the wake-up effect, imprint, and insufficient endurance are remaining reliability issues Therefore, this paper reviews two major aspects: the advantages of fluorite-structure ferroelectrics for memory applications are reviewed from a material’s point of view, and the critical issues of wake-up effect and insufficient endurance are examined, and potential solutions are subsequently discussed

320 citations

Journal ArticleDOI
Richard J. Abbott1, T. D. Abbott2, Sheelu Abraham3, Fausto Acernese4  +1335 moreInstitutions (144)
TL;DR: The data recorded by these instruments during their first and second observing runs are described, including the gravitational-wave strain arrays, released as time series sampled at 16384 Hz.

320 citations

Journal ArticleDOI
TL;DR: This study investigated the capability of skin-derived extracellular matrix (S-dECM) bioink for 3D cell printing-based skin tissue engineering and used this bioink to print 3D pre-vascularized skin patch able to promote in vivo wound healing and revealed that endothelial progenitor cells-laden 3D-printed skin patch accelerates wound closure, re-epithelization, and neovascularization as well as blood flow.

319 citations


Authors

Showing all 24296 results

NameH-indexPapersCitations
Hyun-Chul Kim1764076183227
Taeghwan Hyeon13956375814
George C. Schatz137115594910
Darwin J. Prockop12857687066
Mark A. Ratner12796868132
Csaba Szabó12395861791
David E. McClelland10760272881
Yong Sik Ok10285441532
C. M. Mow-Lowry10137866659
I. K. Yoo10143732681
Haijun Yang10040335114
Buddy D. Ratner9950135660
Dong Jo Kim9849736272
Shuzhi Sam Ge9788340865
B. J. J. Slagmolen9634962356
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202391
2022302
20213,260
20203,069
20193,039
20182,718