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  1. No Access

    Article

    Mixed-dimensional stacked nanocomposite structures for a specific wavelength-selectable ambipolar photoresponse

    Mixed-dimensional composite structures using zero-dimensional (0D) quantum dots (QDs) and two-dimensional (2D) transition metal dichalcogenides (TMDs) materials are expected to attract great interest in optoel...

    Young Jae Park, Jaeho Shim, Joo Song Lee, Kyu Seung Lee, Ji-Yeon Kim in Nano Research (2024)

  2. No Access

    Article

    Programmable photonic arrays based on microelectromechanical elements with femtowatt-level standby power consumption

    Programmable photonic integrated circuits offer exciting opportunities for optoelectronic signal processing, computing and communications in a number of emerging applications in classical and quantum photonics...

    Dong Uk Kim, Young Jae Park, Do Yun Kim, Youngjae Jeong, Min Gi Lim in Nature Photonics (2023)

  3. Article

    Open Access

    Longitudinal analysis of symptom-based clustering in patients with primary Sjogren’s syndrome: a prospective cohort study with a 5-year follow-up period

    Sjogren’s syndrome (SS) is a heterogenous disease with various phenotypes. We aimed to provide a relevant subclassification based on symptom-based clustering for patients with primary (p) SS.

    Jennifer Jooha Lee, Young Jae Park, Misun Park in Journal of Translational Medicine (2021)

  4. Article

    Open Access

    Epitaxial Growth and Optically Pumped Stimulated Emission in AlGaN/InGaN Ultraviolet Multi-Quantum-Well Structures

    The thermal effect of the growth temperature on interface morphology and stimulated emission in ultraviolet AlGaN/InGaN multiple quantum wells (MQWs) are experimentally investigated. During the MOCVD epitaxial...

    ** Chen, Young Jae Park, Yuh-Shiuan Liu in Journal of Electronic Materials (2020)

  5. Article

    Open Access

    The Role of Charge Balance and Excited State Levels on Device Performance of Exciplex-based Phosphorescent Organic Light Emitting Diodes

    The design of novel exciplex-forming co-host materials provides new opportunities to achieve high device performance of organic light emitting diodes (OLEDs), including high efficiency, low driving voltage and...

    Sangyeob Lee, Hyun Koo, Ohyun Kwon, Young Jae Park, Hyeonho Choi in Scientific Reports (2017)

  6. Article

    Open Access

    Feasibility study of transfer function model on electrocardiogram change caused by acupuncture

    Acupuncture treatments that regulate the heart are used to treat various clinical disorders and conditions. Although many studies have been conducted to measure quantitatively the effects of acupuncture, thus ...

    Haebeom Lee, Hyunho Kim, Jungkuk Kim in BMC Complementary and Alternative Medicine (2017)

  7. No Access

    Article

    Individual characteristics of reliable lumbar coupling motions

    Coupling motions (CMs) are the motions occurring in different directions around the primary motion. As low back pain (LBP) is known to be associated with lumbar CMs, some studies measured lumbar CMs using the ...

    Woo-Suck Yun, Hyunho Kim, Ji Hoon Ahn, Young-Bae Park in European Spine Journal (2015)

  8. No Access

    Article

    Development and validation of a Lao Juan (劳倦) questionnaire

    Lao Juan (LJ, 劳倦) is a syndrome described in Chinese medicine (CM) that manifests with fatigue, fever, spontaneous sweating, indigestion, work-induced pain, weakness of the limbs, and shortness of breath. The ...

    Kyu-** Yoon, Young-Bae Park, Young-Jae Park in Chinese Journal of Integrative Medicine (2015)

  9. No Access

    Article

    Relationships between pathological patterns and vocal qualities estimated by acoustic parameters

    To examine whether vocal characteristics estimated by acoustic parameters were associated with phlegm, yin deficiency, or cold-heat patterns.

    Young-Jae Park, Young-Bae Park in Chinese Journal of Integrative Medicine (2015)

  10. No Access

    Article

    Effect of Precipitation on Air Pollutant Concentration in Seoul, Korea

    In this study, long-term rainfall data with irregular spatial distribution in Seoul, Korea, were separated into individual precipitation events by the inter-event time definition of 6 hours. Precipitation wash...

    Suhyang Kim, Ki-Ho Hong, Hwandon Jun in Asian Journal of Atmospheric Environment (2014)

  11. No Access

    Article

    Improved heat dissipation in gallium nitride light-emitting diodes with embedded graphene oxide pattern

    The future of solid-state lighting relies on how the performance parameters will be improved further for develo** high-brightness light-emitting diodes. Eventually, heat removal is becoming a crucial issue b...

    Nam Han, Tran Viet Cuong, Min Han, Beo Deul Ryu, S. Chandramohan in Nature Communications (2013)

  12. No Access

    Article

    A polymorphism in the YWHAH gene encoding 14-3-3 eta that is not associated with sporadic Creutzfeldt–Jakob disease (CJD)

    14-3-3 proteins are abundantly expressed in the brain, particularly neuronal tissue and are thought to serve multiple biological functions involved in neuronal development and cell growth and death. Recent stu...

    Jisuk Yun, Byung-Hoon Jeong, Hae-Jung Kim, Young-Jae Park in Molecular Biology Reports (2012)

  13. No Access

    Article

    Autonomic function, voice, and mood states

    The present study examined the relationships among cardiovascular autonomic, acoustic, and mood states in resting young subjects.

    Chan-Kyu Park, Sanghoon Lee, Hi-Joon Park, You-Sang Baik in Clinical Autonomic Research (2011)

  14. No Access

    Chapter and Conference Paper

    Development Plan of Pet Dog Safe Transportation System Using IP-RFID

    Since the numbers of single-person family and nuclear family increase, the pet market is getting bigger to meet the increasing demand of pet purchase. Different from other cargos, the pet transportation requir...

    Hyung-Rim Choi, Byoung-Kwon Park, Young-Jae Park in Grid and Distributed Computing (2011)

  15. No Access

    Chapter and Conference Paper

    Method of Extract Changing Scene in Animation

    In this paper, we propose that method of extract changing scene in animation. A new method differed about attributes of animation based on already exist one. We mix histogram method and block method plus new t...

    Young Jae Park, Youngsong Mun, Keun Su Lee in Computational Science and Its Applications… (2008)

  16. No Access

    Chapter and Conference Paper

    Route Optimization Problems with Local Mobile Nodes in Nested Mobile Networks

    As an extension of Mobile IPv6 to the case of network mobility (NEMO), the NEMO basic support protocol has been proposed. However, it suffers from some drawbacks such as pinball routing and large packet sizes ...

    Young Beom Kim, Young-Jae Park, Sangbok Kim in Computational Science and Its Applications… (2006)

  17. No Access

    Article

    Multibody dynamics in arterial system

    There are many things in common between hemodynamics in arterial systems and multibody dynamics in mechanical systems Hemodynamics is concerned with the forces generated by the heart and the resulting motion o...

    Sang-Hoon Shin, Young-Bae Park in Journal of Mechanical Science and Technolo… (2005)