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139 results on '"Kim, Yeonji"'

8. Vitamin D Deficiency as a Risk Factor of Tinnitus: An Epidemiological Study.

Author

Aliyeva, Aynur, Han, Jae Sang, Kim, Yeonji, Lim, Ji Hyung, Seo, Jae Hyun, and Park, Shi Nae

Subjects
RISK assessment, VITAMIN D deficiency, CROSS-sectional method, SUNSHINE, RESEARCH funding, LOGISTIC regression analysis, NUTRITIONAL assessment, ECONOMIC status, DESCRIPTIVE statistics, TINNITUS, SURVEYS, HEARING disorders, EPIDEMIOLOGICAL research, VITAMIN D, EDUCATIONAL attainment, DISEASE risk factors, DISEASE complications, CHEMICAL inhibitors
Abstract

Objectives: Vitamin D deficiency as a risk factor of tinnitus has not been well known. We tried to evaluate the association between the serum 25-(OH) vitamin D levels and tinnitus among the Korean population to propose the possible role of serum vitamin D in patients with tinnitus. Methods: This cross-sectional study investigated the potential risk factors of tinnitus in relation to serum 25(OH)D levels within the Korean population. It encompassed a health interview, nutrition assessment, and a health examination. Data was sourced from the KNHANES V (2010-2012), conducted by the Division of Health and Nutritional Survey under the Korean Centers for Disease Control and Prevention (KCDCP). Participants were chosen from various sampling units categorized by geography, gender, and age group. The selection was facilitated through household registries using a stratified, multistage, clustered probability sampling approach. Results: Data of 16 408 subjects were collected in this study. There were significant differences in gender, economic status, educational level, and sun exposure duration between the tinnitus and non-tinnitus groups. Serum 25(OH) vitamin D level between hearing loss and normal hearing was also significantly different. The logistic regression models with serum 25(OH) vitamin D quartile and tinnitus as the dependent variable, which were controlled for age, sex, smoking status, BMI, diabetes, hypertension, sun exposure, regular exercise, income, and education, eventually demonstrated that serum vitamin D deficiency and low sun exposure duration significantly increased the risk of tinnitus development. Conclusion: This study demonstrated a significant association between serum vitamin D levels and tinnitus, driven by large epidemiological data. The results of our study provide baseline data for further research to investigate the role of vitamin D in the pathogenesis and management of tinnitus. [ABSTRACT FROM AUTHOR]

Published
2024
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11. Self‐Powered Sweat‐Responsive Structural Color Display.

Author

Kim, Taebin, Park, Tae Hyun, Lee, Jae Won, Lee, Dongwook, Mun, Seungsoo, Kim, Gwangmook, Kim, Yeonji, Kim, Gwanho, Park, Jong Woong, Lee, Kyuho, Lee, Seung Won, Jeon, Seungbae, Ryu, Du Yeol, Shim, Wooyoung, Kim, Jayoung, and Park, Cheolmin

Subjects
STRUCTURAL colors, PHOTONIC crystals, PERSPIRATION, ANIONS
Abstract

Despite the remarkable progress in the development of sweat sensors, self‐powered sweat‐responsive sensing displays that detect sweat in electric signals with simultaneous and direct visualization of the sweat is rarely demonstrated. Here, a self‐powered sweat‐responsive structural color (SC) display enabled by ionomer‐doped block copolymer (BCP) photonic crystals (PCs) is presented. The sweat‐responsive BCP PC is developed by employing a cross‐linking single‐mobile ionomer (SMI) with mobile anions anchored to immobile polycations to a 1‐D BCP PC. The hydrophobic SMI‐doped BCP PC is mechanically robust as well as water and temperature‐resistive, exhibiting ionomer concentration‐dependent full visible SCs. Moreover, the mobile anions periodically confined in the SMI‐doped BCP PC harvest triboelectric energy, giving rise to a high‐power density of ≈0.774 Mw cm−2. Cation‐sensitive SC variation is observed in the SMI‐doped BCP PC, allowing the visualization of sweat containing various cations. A skin‐patchable self‐powered sweat‐responsive display is demonstrated in which kirigami‐patterned SMI‐doped BCP PC incorporated in the display can withstand up to 50% strain during exercise. Sweat from the exercise is visualized via SC display and measured using both ionic resistance changes and triboelectric signals. In addition, the integration of sweat sensing membrane into SMI‐doped BCP PC enables the quantification of sweat. [ABSTRACT FROM AUTHOR]

Published
2024
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12. Tingling Cast: Broadcasting Platform Service for Stuttering Children

Author

Jo, HyunJin, Kim, YeonJi, Yun, JaeYoung, Barbosa, Simone Diniz Junqueira, Editorial Board Member, Filipe, Joaquim, Editorial Board Member, Ghosh, Ashish, Editorial Board Member, Kotenko, Igor, Editorial Board Member, Zhou, Lizhu, Editorial Board Member, Yuan, Junsong, Founding Editor, Stephanidis, Constantine, editor, and Antona, Margherita, editor

Published
2019
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18. Response to Editor

Author

Chua, Celeste Ann, primary, Han, Jae Sang, additional, Kim, Yeonji, additional, Seo, Jae-Hyun, additional, and Park, Shi Nae, additional

Published
2023
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23. Supplementary Data from Circulating Small Extracellular Vesicles Activate TYRO3 to Drive Cancer Metastasis and Chemoresistance

Author

Park, Miso, primary, Kim, Ji Won, primary, Kim, Kyu Min, primary, Kang, Seungmin, primary, Kim, Wankyu, primary, Kim, Jin-Ki, primary, Cho, Youngnam, primary, Lee, Hyungjae, primary, Baek, Moon Chang, primary, Bae, Ju-Hyun, primary, Lee, Seung Hyun, primary, Jeong, Sung Baek, primary, Lim, Sung Chul, primary, Jun, Dae Won, primary, Cho, Sung Yun, primary, Kim, Yeonji, primary, Choi, Yong June, primary, and Kang, Keon Wook, primary

Published
2023
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24. Data from Circulating Small Extracellular Vesicles Activate TYRO3 to Drive Cancer Metastasis and Chemoresistance

Author

Park, Miso, primary, Kim, Ji Won, primary, Kim, Kyu Min, primary, Kang, Seungmin, primary, Kim, Wankyu, primary, Kim, Jin-Ki, primary, Cho, Youngnam, primary, Lee, Hyungjae, primary, Baek, Moon Chang, primary, Bae, Ju-Hyun, primary, Lee, Seung Hyun, primary, Jeong, Sung Baek, primary, Lim, Sung Chul, primary, Jun, Dae Won, primary, Cho, Sung Yun, primary, Kim, Yeonji, primary, Choi, Yong June, primary, and Kang, Keon Wook, primary

Published
2023
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25. Humidity-Tolerant Moisture-Driven Energy Generator with MXene Aerogel–Organohydrogel Bilayer

Author

Zhao, Kaiying, primary, Lee, Jae Won, additional, Yu, Zhi Gen, additional, Jiang, Wei, additional, Oh, Jin Woo, additional, Kim, Gwanho, additional, Han, Hyowon, additional, Kim, Yeonji, additional, Lee, Kyuho, additional, Lee, Seokyeong, additional, Kim, HoYeon, additional, Kim, Taebin, additional, Lee, Chang Eun, additional, Lee, Hyeokjung, additional, Jang, Jihye, additional, Park, Jong Woong, additional, Zhang, Yong-Wei, additional, and Park, Cheolmin, additional

Published
2023
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28. Deformable Complementary Moisture and Tribo Energy Harvester

Author

Kim, Gwanho, primary, Lee, Jae Won, additional, Zhao, Kaiying, additional, Kim, Taebin, additional, Kim, Woojoong, additional, Oh, Jin Woo, additional, Lee, Kyuho, additional, Jang, Jihye, additional, Zan, Guangtao, additional, Park, Jong Woong, additional, Lee, Seokyeong, additional, Kim, Yeonji, additional, Jiang, Wei, additional, Li, Shengyou, additional, and Park, Cheolmin, additional

Published
2023
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29. A Study on the Usefulness of Holding-Type Sliding X-ray Shielding Partition

Author

Kim, YeonJi

Subjects
Radiation safety, Bones, Blood, Teleradiology, Digital radiography, eLearning, Equipment, Anatomy, Radioprotection / Radiation dose, Acute, Conventional radiography, Cancer
Abstract

Purpose Methods and materials Results Conclusion Personal information and conflict of interest References, Purpose: The use of X-rays in the medical field continues to increase, and the establishment of a system to protect radiation and secure safety for patients, patient carer, and workers in medical institutions is an important issue. In this study, a...

Published
2023
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34. Behavioural science interventions within the development and environmental fields in developing countries: A systematic review

Author

Ategeka, John, Booth, Samantha, Cavatassi, Romina, Curtis, Benjamin, Filippi, Viviane, Sun Kim, Deborah, Kim, Yeonji, Langer, Laurenz, Blaser Mapitsa, Caitlin, Mokgano, Elangtlhoko, Nduku, Promise, Prowse, Martin, Puri, Jyotsna, and Robertsen, Jamie

Abstract

The objective of this systematic review (SR) is to identify, assess and synthesize evidence on the effectiveness of feedback, reminders, salience (communication), salience (experience design), and goal-setting interventions conducted in developing countries on environmental/climate and development outcomes. We conducted 12 meta-analyses. The most effective intervention type is feedback, particularly in relation to electricity and water consumption. We identified an overall pooled effect estimate of 0.26 (CI: 0.13 to 0.39). A similar pattern emerges for reminders, specifically on acquisition of knowledge, where we identify an overall pooled effect estimate of 0.87 (CI: 0.34 to 1.41). We find no significant effects on goal-setting interventions based on a limited number of meta-analyses. For salience (experience design) and salience (communication) interventions identified in this SR, the heterogeneity in interventions and outcomes does not allow for a meta-analysis and rigorous synthesis of effects. The SR aims to facilitate the use of evidence in informing policy and practice decisions within the environmental/climate and development fields, particularly in the GCF and IFAD

Published
2022

44. Branch-Controlled ATRP Via Sulfoxide Chemistry

Author

Kim, Dongwoo, primary, Do, Juhyuk, additional, Kim, Kyungho, additional, Kim, Yeonji, additional, Lee, Hana, additional, Seo, Bongkuk, additional, Lee, Wonjoo, additional, Jeon, Heung Bae, additional, Cho, Hong Y., additional, and Paik, Hyun-jong, additional

Published
2021
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46. Circulating Small Extracellular Vesicles Activate TYRO3 to Drive Cancer Metastasis and Chemoresistance

Author

Park, Miso, primary, Kim, Ji Won, additional, Kim, Kyu Min, additional, Kang, Seungmin, additional, Kim, Wankyu, additional, Kim, Jin-Ki, additional, Cho, Youngnam, additional, Lee, Hyungjae, additional, Baek, Moon Chang, additional, Bae, Ju-Hyun, additional, Lee, Seung Hyun, additional, Jeong, Sung Baek, additional, Lim, Sung Chul, additional, Jun, Dae Won, additional, Cho, Sung Yun, additional, Kim, Yeonji, additional, Choi, Yong June, additional, and Kang, Keon Wook, additional

Published
2021
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