Results 81 to 90 of about 744,511 (267)

Asia-Pacific Trade and Investment Review [PDF]

This chapter shows that the Republic of Korea has experienced significant change in both trade and foreign direct Investment (FDI) flows since the 1997 Asian financial crisis.
Byung S. Min
core  

In‐Situ Solution Complexation for n‐Type Surface‐Energetics Reconstruction in 2.0 eV Ultra‐Wide‐Bandgap Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
A reactive in situ solution complexation strategy reconstructs the surface of 2.0 eV ultra‐wide‐bandgap perovskites via proton transfer. This chemical modulation eliminates metallic defects and induces a degenerate‐like n‐type surface, establishing an Ohmic tunneling contact.
Saemon Yoon, Han‐Gyun Lim, Jinyoung Kim, Gyu Min Kim, Seojun Lee, Jun Ryu, SungWon Cho, Jincheol Kim, Hyosung Choi, Jung Sang Cho, Jongsung Park, Dong‐Won Kang   +11 more
wiley   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

A Pragmatic Randomized Controlled Trial on the Effectiveness and Safety of Pharmacopuncture for Chronic Lower Back Pain

Journal of Pain Research, 2023
Kyoung Sun Park,1 Changnyun Kim,2 Joo Won Kim,3 Sang‐Don Kim,4 Jee Young Lee,5 Yoon Jae Lee,5 Jinho Lee,1 Min Ji Kim,6 Young Eun Choi,6 Changsop Yang,7 Chang-Hyun Han,7,8,* In-Hyuk Ha5,* 1Jaseng Hospital of Korean Medicine, Seoul, Republic of ...
Park KS, Kim C, Kim JW, Kim S, Lee JY, Lee YJ, Lee J, Kim MJ, Choi YE, Yang C, Han CH, Ha IH   +11 more
doaj  

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

Advanced Functional Materials, EarlyView.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon, Kangsik Cho, Sungmin Park, Kyeongmin Kim, Hyungju Ahn, Junhyeong Kim, Ahyeon Jin, Uijoon Lee, Yoon Hee Jang, Yongseok Jun, Hae Jung Son   +10 more
wiley   +1 more source

Statistically Resolving Thickness‐Dependent Electrical Characteristics in Multilayer‐MoS2 Transistors

Advanced Functional Materials, EarlyView.
A large number of MoS2 flakes were screened to obtain high‐quality flakes based on optical intensities in R, G, and B channel images. The flakes were classified from Level 1 to 6 based on optical intensities in the R, G, and B channel images. Low‐quality flake exhibited wrinkled, folded, or overlapped features, while high‐quality displayed a neat ...
Sanghyun Lee, Sumin Hong, Minho Park, Seongju Kim, Sanghoon Baek, Seonguk Yang, Chang‐Soo Lee, Sang‐Hoon Bae, Joonki Suh, Yongwoo Lee, Haksoon Jung, Jimin Kwon   +11 more
wiley   +1 more source

Small Anellovirus Infections in Korean Children

Emerging Infectious Diseases, 2007
Ju-Young Chung, Tae Hee Han, Ja Wook Koo, Sang Woo Kim, Jeong Kee Seo, Eung Soo Hwang   +5 more
doaj   +1 more source

Nanoparticle-Enabled Photothermal Therapy Integrated with Gene Delivery, Immunotherapy, and Chemotherapy: A Comprehensive Review

International Journal of Nanomedicine
Juyoung Hwang,1,2,* Nuri Oh,3,* Moon Sung Kang,4,* Chung-Yul Yoo,5 Ji-Ho Park,6,7 Dong-Wook Han,4,8 Minseok Kwak1,9 1Department of Chemistry and Industry 4.0 Convergence Bionics Engineering, Pukyong National University, Busan ...
Hwang J, Oh N, Kang MS, Yoo CY, Park JH, Han DW, Kwak M   +6 more
doaj  

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

Advanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang, Jiwon Ryu, Dae‐Hee Cho, YoungHoi Cho, Yewon Hwang, Haram Lee, Dong Hoe Kim, Byeong‐Kwon Ju, Seok Chung, Deokjae Choi, Gee Yeong Kim, Heesuk Jung, Taehee Kim, Hyeonggeun Yu, Gabseok Seo, Phillip Lee   +15 more
wiley   +1 more source

Republic of Korea [PDF]

, 2021
Keun Lee, Hochul Shin
openaire   +1 more source