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  1. No Access

    Article

    Design and Implementation of Comprehensive Thermal Management Verification Model for Electric Vehicles Operating in Cold Climates

    The electrification of vehicles has become a major focus in the automotive industry due to worldwide efforts toward reducing carbon emissions and achieving sustainable mobility. However, a significant challeng...

    Sanghyeon Nam, Chulwoo Moon, Suyong Park in International Journal of Automotive Techno… (2024)

  2. No Access

    Chapter and Conference Paper

    Enhancing Visitor Engagement: Non-Player Characters for Social Presence in Metaverse Art Museums

    This study delves into the creation of a metaverse art museum utilizing Unity and HMD for immersive virtual experiences. It highlights the integration of Non-Player Characters (NPCs) to foster a social atmosph...

    Sanghun Nam in HCI International 2024 Posters (2024)

  3. Article

    Open Access

    Short-term clinical outcomes after implantation of monofocal intraocular lens with enhanced intermediate function in eyes with epiretinal membrane

    Our study evaluated the clinical outcomes after implantation of a monofocal intraocular lens (IOL) with enhanced intermediate function in eyes with epiretinal membrane (ERM). Patients with preexisting ERM who ...

    Ho Seok Chung, Sanghyu Nam, Joon Hyuck Jang, Ko Eun Lee, Jae Yong Kim in Scientific Reports (2023)

  4. Article

    Open Access

    Oncologic relevance of genetic alterations in sporadic synchronous and solitary colorectal cancer: a retrospective multicenter study

    Oncologic impact of genetic alteration across synchronous colorectal cancer (CRC) still remains unclear. This study aimed to compare the oncologic relevance according to genetic alteration between synchronous ...

    Il Tae Son, Minsung Kim, Bo Young Oh, Min Jeong Kim, Sang Nam Yoon in BMC Gastroenterology (2023)

  5. No Access

    Article

    Research on the application of gaze visualization interface on virtual reality training systems

    Although virtual reality (VR) training provides a realistic environment that offers an immersive experience for learners, it can affect the training progress by triggering a cognitive load or distracting learn...

    Haram Choi, Joungheum Kwon, Sanghun Nam in Journal on Multimodal User Interfaces (2023)

  6. No Access

    Article

    Level-Set Optimization of Si-Nanowires Constituting New LIB Anodes Considering Electrochemical Diffusion and Large Volume Expansion

    Silicon nanowires (NWs) have been attracting attention as an anode material for the high-performance lithium-ion batteries (LIBs) despite its large volume expansion over 400% when charging that causes early ma...

    Kyungmin Park, Sangsoo Nam, Cheol Kim in International Journal of Precision Enginee… (2023)

  7. No Access

    Article

    Development of a user evaluation system in virtual reality based on eye-tracking technology

    This study proposes a user evaluation system based on a game engine, in which a user can measure their area or object of interest using an eye-tracking device. Eye tracking technology, which is widely used in ...

    SangHun Nam, JongIn Choi in Multimedia Tools and Applications (2023)

  8. Article

    A nanoadjuvant that dynamically coordinates innate immune stimuli activation enhances cancer immunotherapy and reduces immune cell exhaustion

    Although conventional innate immune stimuli contribute to immune activation, they induce exhausted immune cells, resulting in suboptimal cancer immunotherapy. Here we suggest a kinetically activating nanoadjuv...

    Seung Mo **, Yeon Jeong Yoo, Hong Sik Shin, Sohyun Kim in Nature Nanotechnology (2023)

  9. No Access

    Chapter and Conference Paper

    Exploring the Impact of Randomness in Roguelike Deck-Building Games: A Case Study of Slay the Spire

    Randomness in games can induce both player enjoyment and dissatisfaction, particularly in roguelike deck-building games, where the order of card draws significantly influences gameplay outcomes and player sati...

    SangGyu Nam, Pavinee Rerkjirattikal in Integrated Uncertainty in Knowledge Modell… (2023)

  10. Article

    Open Access

    Correlation between air pollution and prevalence of conjunctivitis in South Korea using analysis of public big data

    This study investigated how changes in weather factors affect the prevalence of conjunctivitis using public big data in South Korea. A total of 1,428 public big data entries from January 2013 to December 2019 ...

    Sanghyu Nam, Mi Young Shin, Jung Yeob Han, Su Young Moon in Scientific Reports (2022)

  11. Article

    Open Access

    Laparoscopic repair of perforated peptic ulcer: a multicenter, propensity score matching analysis

    Perforated peptic ulcer (PPU) is a common emergency condition requiring surgery using laparoscopy or open repair of the perforated site. The aim of this study was to assess the role of laparoscopic surgery (LS...

    Chang Woo Kim, Jong Wan Kim, Sang Nam Yoon, Bo Young Oh, Byung Mo Kang in BMC Surgery (2022)

  12. No Access

    Article

    Effect of intense pulsed light using acne filter on eyelid margin telangiectasia in moderate-to-severe meibomian gland dysfunction

    Evaluate the improvement in clinical signs and symptoms in patients with moderate-to-severe meibomian gland dysfunction (MGD) treated with intense pulsed light (IPL) using an acne filter. A retrospective chart...

    Jung Yeob Han, Yunhan Lee, Sanghyu Nam, Su Young Moon, Hun Lee in Lasers in Medical Science (2022)

  13. No Access

    Article

    Pumpless three-dimensional photo paper–based microfluidic analytical device for automatic detection of thioredoxin-1 using enzyme-linked immunosorbent assay

    Microfluidic-based biosensors have been developed for their precise automatic reaction control. However, these biosensors require external devices that are difficult to transport and use. To overcome this disa...

    Myeong-Jun Lee, Veasna Soum, Sang-Nam Lee in Analytical and Bioanalytical Chemistry (2022)

  14. No Access

    Article

    Discovery and synthesis of 1,2,4-oxadiazole derivatives as novel inhibitors of Zika, dengue, Japanese encephalitis, and classical swine fever virus infections

    Zika virus (ZIKV), an arbovirus of the Flaviviridae family, has emerged as a significant public health concern owing to its association with congenital abnormalities and severe neurological sequelae. Thus, there ...

    Sangwoo Nam, Hyo Gyeong Na, Eun Hye Oh, Eunhye Jung in Archives of Pharmacal Research (2022)

  15. Article

    Open Access

    Association between divorce and access to healthcare services among married immigrants: propensity score approaches

    While divorce is a social determinant of health among married immigrants in Korea, its association with access to healthcare services is unclear. Given the rapid increase in the number of married immigrants in...

    Suyeong Bae, James E. Graham, Sanghun Nam, Ickpyo Hong in Archives of Public Health (2022)

  16. Article

    Open Access

    Nano-sized graphene oxide coated nanopillars on microgroove polymer arrays that enhance skeletal muscle cell differentiation

    The degeneration or loss of skeletal muscles, which can be caused by traumatic injury or disease, impacts most aspects of human activity. Among various techniques reported to regenerate skeletal muscle tissue,...

    Hye Kyu Choi, Cheol-Hwi Kim, Sang Nam Lee, Tae-Hyung Kim, Byung-Keun Oh in Nano Convergence (2021)

  17. No Access

    Article

    Clinical outcomes of laparoscopic versus open surgery for repairing colonoscopic perforation: a multicenter study

    We conducted this study to compare the perioperative outcomes of laparoscopic surgery (LS) vs. open surgery (OS) for repairing colonoscopic perforation, and to evaluate the possible predictors of complications.

    Jae Seok Lee, Jeong Yeon Kim, Byung Mo Kang, Sang Nam Yoon, Jun Ho Park in Surgery Today (2021)

  18. Article

    Open Access

    Multiple machine learning approach to characterize two-dimensional nanoelectronic devices via featurization of charge fluctuation

    Two-dimensional (2D) layered materials such as graphene, molybdenum disulfide (MoS2), tungsten disulfide (WSe2), and black phosphorus (BP) provide unique opportunities to identify the origin of current fluctuatio...

    Kook** Lee, Sang** Nam, Hyun** Ji, Junhee Choi in npj 2D Materials and Applications (2021)

  19. No Access

    Chapter

    Design of Nanostructure Materials to Modulate Immunosuppressive Tumour Microenvironments and Enhance Cancer Immunotherapy

    Cancer immunotherapy uses host’s inherent immune system to treat cancer and imparts a memory effect on the immune system that can inhibit cancer relapse. However, due to the complexity and diversity of the imm...

    Seung Mo **, Sang Nam Lee, Hong Sik Shin in Nanoparticle-Mediated Immunotherapy (2021)

  20. Article

    Open Access

    CTF-based soft touch actuator for playing electronic piano

    In the field of bioinspired soft robotics, to accomplish sophisticated tasks in human fingers, electroactive artificial muscles are under development. However, most existing actuators show a lack of high bendi...

    Manmatha Mahato, Rassoul Tabassian, Van Hiep Nguyen, Saewoong Oh in Nature Communications (2020)

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