Výsledky vyhledávání - "Sang Hoon Bae"

Akademický článek

The Cause of Institutionalized Private Tutoring in Korea: Defective Public Schooling or a Universal Desire for Family Reproduction?

Autor: Sang Hoon Bae (배상훈), Kee Ho Choi (최기호)

Publikováno v: ECNU Review of Education, Vol 7 (2024)

Purpose In Korea, private tutoring is considered a social evil that damages the capacity of public schooling and undermines social justice. Although the government has implemented various policies to reduce private tutoring, ranging from improving th

Externí odkaz: https://doaj.org/article/2f475629df1f402ab0ca84ee37a5ddd2

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Akademický článek

A Hybrid Deep Convolutional Neural Network Approach for Predicting the Traffic Congestion Index

Autor: Duy Tran Quang, Sang Hoon Bae

Publikováno v: Promet (Zagreb), Vol 33, Iss 3, Pp 373-385 (2021)

Traffic congestion is one of the most important issues in large cities, and the overall travel speed is an important factor that reflects the traffic status on road networks. This study proposes a hybrid deep convolutional neural network (CNN) method

Externí odkaz: https://doaj.org/article/fc6af13a511541bfb08b90c6c8661a1d

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Akademický článek

Harmonic ultrasonography for the detection of microlithiasis in the gallbladder

Autor: Chul Soon Choi, You Jin Ku, Dae Young Yoon, Eun Joo Yun, Young Lan Seo, Kyoung Ja Lim, Sora Baek, Sang Hoon Bae, Eun Sook Nam

Publikováno v: Ultrasonography, Vol 33, Iss 4, Pp 275-282 (2014)

Purpose: To validate the use of harmonic ultrasonography (US) in the detection of gallbladder microlithiasis. Methods: From November 30, 2012, to January 18, 2014, fundamental US (FUS) and harmonic US with a high background noise (HUS-N) were perform

Externí odkaz: https://doaj.org/article/0cb6736606b84c07a08ee5e2747d11b8

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Akademický článek

CT findings in apical versus basal involvement of pulmonary tuberculosis

Autor: Ji Young Yoon, In Jae Lee, Hyoung June Im, Kwanseop Lee, Yul Lee, Sang Hoon Bae

Publikováno v: Diagnostic and Interventional Radiology, Vol 19, Iss 2, Pp 85-90 (2013)

PURPOSEWe aimed to compare clinical features and computed tomog- raphy (CT) ﬁndings of pulmonary tuberculosis (TB) in lower lobe basal segments and upper lobe apical or apicoposterior segments. MATERIALS AND METHODSWe retrospectively reviewed medic

Externí odkaz: https://doaj.org/article/877b1667b31b4df4a9a14d33db3ba58e

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Akademický článek

Perovskite-polymer composite cross-linker approach for highly-stable and efficient perovskite solar cells

Autor: Tae-Hee Han, Jin-Wook Lee, Chungseok Choi, Shaun Tan, Changsoo Lee, Yepin Zhao, Zhenghong Dai, Nicholas De Marco, Sung-Joon Lee, Sang-Hoon Bae, Yonghai Yuan, Hyuck Mo Lee, Yu Huang, Yang Yang

Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)

Defective grain boundaries of polycrystalline perovskite films are one of the major causes of the instability of the solar cell devices. Here Han et al. choose a polymer with proper molecular structure to crosslink the perovskite grains to greatly im

Externí odkaz: https://doaj.org/article/a9e4cc91e71944cea0104faa56338416

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