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| WoS | SCOPUS | Document Type | Document Title | Abstract | Authors | Affiliation | ResearcherID (WoS) | AuthorsID (SCOPUS) | Author Email(s) | Journal Name | JCR Abbreviation | ISSN | eISSN | Volume | Issue | WoS Edition | WoS Category | JCR Year | IF | JCR (%) | FWCI | FWCI Update Date | WoS Citation | SCOPUS Citation | Keywords (WoS) | KeywordsPlus (WoS) | Keywords (SCOPUS) | KeywordsPlus (SCOPUS) | Language | Publication Stage | Publication Year | Publication Date | DOI | JCR Link | DOI Link | WOS Link | SCOPUS Link |
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| ○ | ○ | Article | Anti-Inflammatory Lignans from the Roots of Asarum heterotropoides var. mandshuricum and Their Mechanism of Action | Bioassay-guided fractionation of Asarum heterotropoides var. mandshuricum F. Maekawa (Aristolochiaceae) root extract led to the isolation and characterization of one new ferulic acid glucose ester (1) and nine known lignans (2-10). Their structures were elucidated using extensive spectroscopic methods, including 1D and 2D NMR, and MS spectra. The anti-inflammatory effects of the isolated compounds were investigated via their inhibition against nitric oxide (NO) production in lipopolysaccharide (LPS)-stimulated RAW264.7 mouse macrophage cells. Among them, compound 7 ((1R,2S,5R,6R)-5'-O-nnethylpluviatilol) showed the most effective inhibitory activity against NO production and expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) protein in an exceedingly dose-dependent manner. In addition, further study revealed that the mechanism of anti-inflammatory activity of the most active lignan (7) might be associated with the inhibition of extracellular-signal-regulated kinase (ERK) and nuclear factor kappa B (NF-kappa B) phosphorylation. | Le, Thi Thanh; Ha, Manh Tuan; Han, Kang-Hyun; Kim, Yong-Bum; Kim, Jeong Ah; Min, Byung Sun | Daegu Catholic Univ, Coll Pharm, Drug Res & Dev Ctr, Gyeongbuk 38430, South Korea; Korea Inst Toxicol, Daejeon 34114, South Korea; Kyungpook Natl Univ, Coll Pharm, Res Inst Pharmaceut Sci, Daegu 41566, South Korea | Tuan, Ha/AAW-5444-2021 | 57701407700; 58403668700; 57197058894; 55801563800; 24722570900; 57195057619 | hankh@kitox.re.kr;bsmin@cu.ac.kr; | CHEMISTRY & BIODIVERSITY | CHEM BIODIVERS | 1612-1872 | 1612-1880 | 19 | 6 | SCIE | BIOCHEMISTRY & MOLECULAR BIOLOGY;CHEMISTRY, MULTIDISCIPLINARY | 2022 | 2.9 | 54.2 | 0.64 | 2025-06-25 | 7 | 8 | Asarum heterotropoides var. mandshuricum; Aristolochiaceae; lignans; anti-inflammatory activity; ERK/NF-kappa B | RADIX | anti-inflammatory activity; Aristolochiaceae; Asarum heterotropoides var. mandshuricum; ERK/NF-κB; lignans | Animals; Anti-Inflammatory Agents; Asarum; Lignans; Lipopolysaccharides; Mice; NF-kappa B; Nitric Oxide; Nitric Oxide Synthase Type II; 5' o methylpluviatilol; 6 o acetyl 1 o feruloyl beta dextro glucose; acetic acid ethyl ester; antiinflammatory agent; asarinin; Asarum heterotropoides var mandshuricum extract; butanol; celastrol; cyclooxygenase 2; ester derivative; ferulic acid; glucose derivative; hexane; I kappa B kinase alpha; immunoglobulin enhancer binding protein; inducible nitric oxide synthase; lignan derivative; lipopolysaccharide; lyoniresinol; methyl chloride; mitogen activated protein kinase 1; mitogen activated protein kinase 3; mitogen activated protein kinase p38; nitric oxide; nitrite; o methyl 7 epi tanegool; pinoresinol; piperitol; plant extract; pluviatilol; sesamin; stress activated protein kinase; tanegool; transcription factor RelA; unclassified drug; antiinflammatory agent; immunoglobulin enhancer binding protein; inducible nitric oxide synthase; lignan; lipopolysaccharide; nitric oxide; animal cell; antiinflammatory activity; Aristolochiaceae; Article; Asarum; Asarum heterotropoides var mandshuricum; bioassay; carbon nuclear magnetic resonance; cell lysate; cell viability; controlled study; drug efficacy; drug isolation; drug mechanism; drug screening; electrospray mass spectrometry; fractionation; heteronuclear multiple bond correlation; infrared spectroscopy; macrophage; MAPK signaling; nonhuman; phytochemistry; plant root; protein expression level; protein phosphorylation; proton nuclear magnetic resonance; RAW 264.7 cell line; structure activity relation; ultraviolet spectroscopy; animal; chemistry; metabolism; mouse | English | 2022 | 2022-06 | 10.1002/cbdv.202100986 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | The causal effect of free trade agreements on the trade margins: Product-level evidence from geographically distant partners | We estimate the causal effects of free trade agreements (FTAs) on the trade margins by focusing on recent agreements involving geographically distant partners. Using border-sharing countries as controls, our product-level difference-in-differences estimates reveal that FTAs had positive and significant effects, with the extensive margin accounting for around half of the export growth. In terms of timing, the intensive margin effects preceded those of the extensive margin. At the sectoral level, our results indicate that the extensive margin drove export growth in sectors with differentiated products, whereas export growth in sectors with homogeneous products was due to the intensive margin. | Cho, Sang-Wook (Stanley); Choi, Hansoo; Diaz, Julian P. | Univ New South Wales, Sch Econ, Sydney, NSW, Australia; Kyungpook Natl Univ, Sch Econ & Trade, Daegu, South Korea; Loyola Univ Chicago, Dept Econ, Quinlan Sch Business, Chicago, IL USA | Cho, Sang-Wook/AAS-3855-2020; Diaz, Julian P./O-7641-2017; Diaz, Julian/O-7641-2017 | 55487936100; 57426759200; 37032544600 | choihs91@knu.ac.kr; | SOUTHERN ECONOMIC JOURNAL | SOUTH ECON J | 0038-4038 | 2325-8012 | 88 | 4 | SSCI | ECONOMICS | 2022 | 1.9 | 54.3 | 0.55 | 2025-06-25 | 5 | 6 | causal effect; difference-in-differences estimation; free trade agreements; trade margins | GOODS MARGIN; INDUSTRY; EMPLOYMENT; GRAVITY; IMPACT | causal effect; difference-in-differences estimation; free trade agreements; trade margins | English | 2022 | 2022-04 | 10.1002/soej.12556 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Comparative Effectiveness of Azathioprine Versus Cyclosporine as an Initial Treatment for Idiopathic Inflammatory Myopathies: A Population-Based Observational Study | Objective To compare the effectiveness of azathioprine (AZA) and cyclosporine (CsA) as initial treatments for patients with idiopathic inflammatory myopathies (IIM). Methods A retrospective cohort study was conducted using information from the National Health Insurance Service database of Republic of Korea. Patients with IIM who had started AZA or CsA as initial treatment between January 2007 and December 2011 were selected for the study. They were followed from the day of treatment initiation to the occurrence of study outcomes or the end of the study until December 2016. Effectiveness outcomes, defined as switching the drug or adding immunosuppressants, and discontinuation of corticosteroids, were compared between the two groups. The Cox proportional-hazards model was used to calculate the adjusted relative risk (aRR) with 95% confidence interval (CI) between the AZA and CsA groups. Results A total of 376 patients with incident IIM who used AZA (n = 288) or CsA (n = 88) were identified. The aRR of switching the drug or adding immunosuppressants (1.45 [95% CI 0.99-2.11]) was not significantly different between the CsA and AZA groups. Among patients who were treated with corticosteroids at baseline, the rate of discontinuation of corticosteroids was not different between the two groups (1.69 [95% CI 0.82-3.47]). Conclusions The effectiveness of AZA and CsA as initial treatments for the management of IIM was comparable. | Jung, Sun-Young; Sung, Yoon-Kyoung; Kim, Hyoungyoung; Cha, Eom Ji; Jang, Eun Jin; Yoo, Dae-Hyun; Cho, Soo-Kyung | Chung Ang Univ, Coll Pharm, Seoul, South Korea; Hanyang Univ, Dept Rheumatol, Hosp Rheumat Dis, Seoul 04763, South Korea; Hanyang Univ, Inst Rheumatol Res, Seoul, South Korea; Kyungpook Natl Univ, Dept Stat, Daegu, South Korea; Andong Natl Univ, Dept Informat Stat, Andong Si, South Korea | Yoo, Dae/M-3924-2017 | 57207445502; 15754508900; 57202108695; 57216882262; 37861741600; 34668711700; 35185890800 | skchomd@hanyang.ac.kr; | RHEUMATOLOGY AND THERAPY | RHEUMATOL THER | 2198-6576 | 2198-6584 | 9 | 1 | SCIE | RHEUMATOLOGY | 2022 | 3.8 | 54.4 | 0.21 | 2025-06-25 | 1 | 2 | Idiopathic inflammatory myopathy; Azathioprine; Cyclosporine; Effectiveness; Corticosteroids | INTERSTITIAL LUNG-DISEASE; MYCOPHENOLATE-MOFETIL; POLYMYOSITIS; DERMATOMYOSITIS; MYOSITIS; METHOTREXATE; PREDNISONE; TERM | Azathioprine; Corticosteroids; Cyclosporine; Effectiveness; Idiopathic inflammatory myopathy | azathioprine; corticosteroid; cyclophosphamide; cyclosporine; methotrexate; adult; Article; cardiovascular disease; cohort analysis; comparative effectiveness; controlled study; drug efficacy; drug withdrawal; female; human; interstitial lung disease; major clinical study; male; medication compliance; middle aged; myositis; national health insurance; observational study; pneumothorax; propensity score; prospective study; retropharyngeal abscess; retrospective study; risk factor | English | 2022 | 2022-02 | 10.1007/s40744-021-00392-y | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Association of Sociodemographic and Psychosocial Factors With COVID-19-Related Post-Traumatic Stress Disorder Risk Group Among Medical Students | Objective Several previous studies have reported the negative psychological impact of the coronavirus disease (COVID-19) pandemic on medical students worldwide. This study investigated the sociodemographic and psychosocial factors associated with COVID-19-re-lated post-traumatic stress disorder (PTSD) risk among medical students in Daegu, a region that experienced a high concentration of infections. Methods A total of 270 students completed the self-reported questionnaires including COVID-19 exposure, psychological measure-ment, and sociodemographic factors. We evaluated the COVID-19-related PTSD risk group using the Korean version of the Impact of Event Scale-Revised. Logistic regression analysis was performed to evaluate the odds ratio for the COVID-19-related PTSD risk group in sociodemographic and psychosocial factors. Results The prevalence of the COVID-19-related PTSD risk group was 10.4% in medical students. Among sociodemographic factors, lower grades (specially, first-year medical students) and current smokers were associated with the COVID-19-related PTSD risk. Indi-rect exposure to COVID-19 was also associated with this risk. Meanwhile, having higher resilience, self-esteem, and social support were less likely to be associated with COVID-19-related PTSD risk. Conclusion This study suggested that it is necessary to develop a system for the screening and managing of COVID-19-related PTSD risk group among medical students, especially high-risk groups during the COVID-19 pandemic. Psychiatry Investig 2022;19(8):676-686 | Lee, Jimin; Lee, Seung Jae; Chang, Sung Man; Won, Seunghee; Woo, Jungmin; Kim, Byung-Soo | Kyungpook Natl Univ, Sch Med, Dept Psychiat, 680 Gukchaebosang Ro, Daegu 41944, South Korea; Kyungpook Natl Univ Hosp, Dept Psychiat, Daegu, South Korea; Kyungpook Natl Univ, Chilgok Hosp, Dept Psychiat, Daegu, South Korea | ; Kim, Byung-Soo/H-4047-2013; Lee, Seung/AAI-1191-2020 | 57219156372; 58509400200; 23092756400; 35278955600; 56241307600; 57214661242 | because99@hanmail.net; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1976-3026 | 19 | 8 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.42 | 2025-06-25 | 4 | 4 | COVID-19; Mental health; Medical students; Post-traumatic stress disorders; Risk factors; Korea | MULTIDIMENSIONAL SCALE; HEALTH; SYMPTOMS; DEPRESSION; CHILDREN; IMPACT; PTSD | COVID-19; Korea; Medical students; Mental health; Post-traumatic stress disorders; Risk factors | English | 2022 | 2022-08 | 10.30773/pi.2022.0080 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Blockchain-Based Robust Data Security Scheme in IoT-Enabled Smart Home | The recent surge in development of smart homes and smart cities can be observed in many developed countries. While the idea to control devices that are in home (embedded with the Internet of Things (IoT) smart devices) by the user who is outside the home might sound fancy, but it comes with a lot of potential threats. There can be many attackers who will be trying to take advantage of this. So, there is a need for designing a secure scheme which will be able to distinguish among genuine/authorized users of the system and attackers. And knowing about the details of when and what IoT devices are used by the user, the attacker can trace the daily activities of user and can plan an attack accordingly. Thus, the designed security scheme should guarantee confidentiality, anonymity and un-traceability. Most of the schemes proposed in the literature are either non-blockchain based which involves inherent problems of storing data in a single-server or assuming weaker attack models. In this work, we propose a novel scheme based on blockchain technology, assuming a stronger Canetti and Krawczyk (CK)-threat model. Through the formal and informal security, and comparative analysis, we show that the proposed scheme provides a superior security and more functionality features, with less communication cost and comparable computational cost as compared to other competent schemes. Moreover, the blockchain based simulation study on the proposed scheme has been conducted to show its feasibility in real-life application. | Vangala, Anusha; Das, Ashok Kumar; Park, YoungHo; Jamal, Sajjad Shaukat | Int Inst Informat Technol, Ctr Secur Theory & Algorithm Res, Hyderabad 500032, India; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea; King Khalid Univ, Coll Sci, Dept Math, Abha, Saudi Arabia | Vangala, Anusha/AAF-8154-2021; Jamal, Sajjad/AHE-6498-2022; Das, Ashok Kumar/U-2790-2019 | 57201194546; 55450732800; 56962990300; 57198092048 | parkyh@knu.ac.kr; | CMC-COMPUTERS MATERIALS & CONTINUA | CMC-COMPUT MATER CON | 1546-2218 | 1546-2226 | 72 | 2 | SCIE | COMPUTER SCIENCE, INFORMATION SYSTEMS;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2022 | 3.1 | 54.5 | 0.55 | 2025-06-25 | 5 | 7 | Internet of things (IoT); smart home; ubiquitous computing; blockchain; security | KEY EXCHANGE; AUTHENTICATION | blockchain; Internet of things (IoT); security; smart home; ubiquitous computing | Automation; Blockchain; Cost benefit analysis; Intelligent buildings; Ubiquitous computing; Block-chain; Control device; Developed countries; Internet of thing; Potential threats; Robust datum; Security; Security scheme; Smart devices; Smart homes; Internet of things | English | 2022 | 2022 | 10.32604/cmc.2022.025660 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Borderline Personality Pathology in Major Depressive Disorder, Bipolar I and II Disorder, and Its Relationship With Childhood Trauma | Objective Mood disorder and borderline personality pathology (BPP) are frequently comorbid and relate to childhood trauma. We investigated the relationship between childhood trauma and BPP features in mood disorder patients versus controls. Methods A total of 488 mood disorder patients, particularly major depressive disorder (MDD), bipolar I disorder (BD I), and bipolar II disorder (BD II), and 734 controls were included. We examined between-group BPP-related differences and correlated between BPP and childhood trauma using the Childhood Trauma Questionnaire-Short Form (CTQ) and the Personality Assessment Inventory-Borderline Features Scale. Results BD II patients showed significantly higher BPP. Emotional abuse and neglect were prominently associated with BPP, while affective instability and negative relationships exhibited a stronger association with childhood trauma. We also found a positive relationship between childhood trauma and BPP in MDD, BD I, and BD II patients. Conclusion The findings of the present study imply that BPP features are more likely to be found in patients with BD II than BD I or MDD. Mood disorder patients with severe childhood trauma may have higher BPP features. Thus, further study of the relationship between childhood trauma and BPP features could improve the therapeutic approaches and help understand patients with mood disorders. | You, Ji Seon; Lee, Chan Woo; Park, Ji Yoon; Jang, Yoonjeong; Yu, Hyeona; Yoon, Joohyun; Kwon, Sarah Soonji; Oh, Sunghee; Park, Yun Seong; Ryoo, Hyun A.; Lee, Jong Hun; Lee, Daseul; Lee, Jakyung; Kim, Yeoju; Cho, Nayoung; Ihm, Hong Kyu; Park, C. Hyung Keun; Lee, Yeong Chan; Won, Hong-Hee; Kang, Hyo Shin; Beak, Ji Hyun; Ha, Tae Hyon; Myung, Woojae | Seoul Natl Univ, Bundang Hosp, Dept Neuropsychiat, 82 Gumi Ro 173beon Gil, Seongnam 13620, South Korea; Asan Med Ctr, Dept Psychiat, Seoul, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Samsung Adv Inst Hlth Sci & Technol SAIHST, Seoul, South Korea; Kyungpook Natl Univ, Dept Psychol, Daegu, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Sch Med, Dept Psychiat, Seoul, South Korea; Seoul Natl Univ, Coll Med, Dept Psychiat, Seoul, South Korea | ; Won, Hong-Hee/D-2672-2011; Myung, Woojae/AAD-3016-2021; Jang, Yoonjeong/LKN-3419-2024; Ha, Tae/U-5558-2019; Park, Christopher/L-6074-2017; Kim, Youl-Ri/AAE-5170-2021 | 57914489900; 57230186200; 57230770600; 57223872445; 57910913300; 57226706803; 57973200800; 57213818920; 57212764489; 57230578700; 59094796800; 57973764300; 57972918600; 57973341800; 57230969400; 57867250000; 57193560679; 57210554111; 34573851600; 57219595147; 57973624900; 7203014550; 37099034100 | hatti@snu.ac.kr;wmyung@snu.ac.kr; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1976-3026 | 19 | 11 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.85 | 2025-06-25 | 7 | 8 | Emotional trauma; Affective instability; Mood disorder; Bipolar disorder | LIFETIME PREVALENCE; DSM-III; MALTREATMENT; FEATURES; METHYLATION; EXPERIENCES; INTERVIEW; ASSOCIATIONS; COMORBIDITY; VALIDATION | Affective instability; Bipolar disorde; Emotional trauma; Mood disorder | adult; aged; Article; bipolar I disorder; bipolar II disorder; childhood trauma; Childhood Trauma Questionnaire; controlled study; correlation coefficient; cross-sectional study; disease severity; DSM-5; education; emotionality; employment status; female; hospitalization; human; Likert scale; major clinical study; major depression; male; mental instability; mood disorder; personality assessment; Personality Assessment Inventory–Borderline Features Scale; personality disorder; psychotrauma | English | 2022 | 2022-11 | 10.30773/pi.2022.0114 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Confounding by Indication in Studies of Selective Serotonin Reuptake Inhibitors | Selective serotonin reuptake inhibitors (SSRIs) are used worldwide as the first-line pharmacological treatment for depression. Although SSRI use can increase the risk of suicide, fractures, and infertility, the nature of these relationships is controversial. This review reports confounding by indication and confounding by severity for SSRI side effects in previously published observational studies. The PubMed and Google Scholar databases were searched for English-language articles published from 2005 to 2022. SSRIs are often prescribed for depressive symptoms, and depression is associated with an increased risk of side effects. Therefore, confounding by indication, whereby patients are selected for a particular treatment depending on their diagnosis or severity of illness, may lead to erroneous treatment conclusions, resulting in an adverse outcome. The side effects of SSRIs that can be considered due to confounding by indication or severity include suicide, fractures, infertility, atrial fibrillation, stroke, autism spectrum disorder, and congenital malformation. When prescribing SSRIs for depression, physicians must consider confounding by indication and severity in the management of side effects. In addition, medication discontinuation should be carefully considered when side effects occur during the treatment. | Lee, Jimin; Chang, Sung Man | Kyungpook Natl Univ Hosp, Dept Psychiat, Daegu, South Korea; Kyungpook Natl Univ, Sch Med, Dept Psychiat, 680 Gukchaebosang Ro, Daegu 41944, South Korea | 57219156372; 23092756400 | psyjang@hanmail.net; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1738-3684 | 1976-3026 | 19 | 11 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.14 | 2025-06-25 | 3 | 3 | Selective serotonin reuptake inhibitors; Adverse effects; Confounding variable; Depression | AUTISM SPECTRUM DISORDER; BONE-MINERAL DENSITY; CORONARY-HEART-DISEASE; C-REACTIVE PROTEIN; IN-UTERO EXPOSURE; ANTIDEPRESSANT USE; PSYCHOTROPIC MEDICATION; PSYCHIATRIC-DISORDERS; MAJOR DEPRESSION; SUICIDE ATTEMPTS | Adverse effects; Confounding variable; Depression; Selective serotonin reuptake inhibitors | serotonin uptake inhibitor; adverse drug reaction; alcohol consumption; aneuploidy; atrial fibrillation; autism; cardioembolic stroke; cerebrovascular accident; confounding variable; congenital malformation; depression; disease severity; fecundability; fracture; hip fracture; human; hypercortisolism; hypogonadism; infertility; Medline; meta analysis; outcome assessment; Review; side effect; smoking; sperm quality; spontaneous abortion; suicide; systematic review | English | 2022 | 2022-11 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | Development of the Korea-Polyenvironmental Risk Score for Psychosis | Objective Comprehensive understanding of polyenvironmental risk factors for the development of psychosis is important. Based on a review of related evidence, we developed the Korea Polyenvironmental Risk Score (K-PERS) for psychosis. We investigated whether the K-PERS can differentiate patients with schizophrenia spectrum disorders (SSDs) from healthy controls (HCs). Methods We reviewed existing tools for measuring polyenvironmental risk factors for psychosis, including the Maudsley Environmen-tal Risk Score (ERS), polyenviromic risk score (PERS), and Psychosis Polyrisk Score (PPS). Using odds ratios and relative risks for West-ern studies and the "population proportion" (PP) of risk factors for Korean data, we developed the K-PERS, and compared the scores thereon between patients with SSDs and HCs. In addition, correlation was performed between the K-PERS and Positive and Negative Syndrome Scale (PANSS). Results We first constructed the "K-PERS-I," comprising five factors based on the PPS, and then the "K-PERS-II" comprising six fac-tors based on the ERS. The instruments accurately predicted participants' status (case vs. control). In addition, the K-PERS-I and-II scores exhibited significant negative correlations with the negative symptom factor score of the PANSS. Conclusion The K-PERS is the first comprehensive tool developed based on PP data obtained from Korean studies that measures polyenvironmental risk factors for psychosis. Using pilot data, the K-PERS predicted patient status (SSD vs. HC). Further research is warranted to examine the relationship of K-PERS scores with clinical outcomes of psychosis and schizophrenia. Psychiatry Investig 2022;19(3):197-206 | Jeon, Eun-Jin; Kang, Shi-Hyun; Piao, Yan-Hong; Kim, Sung-Wan; Kim, Jung-Jin; Lee, Bong-Ju; Yu, Je-Chun; Lee, Kyu-Young; Won, Seung-Hee; Lee, Seung-Hwan; Kim, Seung-Hyun; Kim, Eui-Tae; Kim, Clara Tammy; Oliver, Dominic; Fusar-Poli, Paolo; Rami, Fatima Zahra; Chung, Young-Chul | Jeonbuk Natl Univ Hosp, Dept Psychiat, Jeonju, South Korea; Natl Ctr Mental Hlth, Dept Social Psychiat & Rehabil, Seoul, South Korea; Jeonbuk Natl Univ, Dept Psychiat, Med Sch, Jeonju, South Korea; Chonnam Natl Univ, Dept Psychiat, Med Sch, Gwangju, South Korea; Catholic Univ Korea, Dept Psychiat, Seoul St Marys Hosp, Seoul, South Korea; Inje Univ, Coll Med, Dept Psychiat, Haeundae Paik Hosp, Busan, South Korea; Eulji Univ, Eulji Univ Hosp, Dept Psychiat, Sch Med, Daejeon, South Korea; Eulji Univ, Nowon Eulji Med Ctr, Dept Psychiat, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Psychiat, Daegu, South Korea; Inje Univ, Dept Psychiat, Ilsan Paik Hosp, Goyang, South Korea; Korea Univ, Guro Hosp, Dept Psychiat, Coll Med, Seoul, South Korea; Seoul Natl Univ, Dept Psychiat, Bundang Hosp, Seongnam, South Korea; Hallym Univ, Inst Life & Death Studies, Chunchon, South Korea; Kings Coll London, Inst Psychiat Psychol & Neurosci, Dept Psychosis Studies, Early Psychosis Intervent & Clin Detect EPIC Lab, London, England; South London & Maudsley NHS Fdn Trust, Oasis Serv, London, England; Univ Pavia, Dept Brain & Behav Sci, Pavia, Italy; Jeonbuk Natl Univ, Jeonbuk Natl Univ Hosp, Biomed Res Inst, Res Inst Clin Med, Jeonju, South Korea | Fusar-Poli, Paolo/D-8605-2011; Lee, Jungmin/KHT-2438-2024; Chung, Young/AAB-8242-2022; Lee, Seung/AAI-1191-2020; Kim, Jungjin/MTF-3196-2025; Rami, Fatima/ABS-5222-2022; Lee, Yo Han/IUN-3410-2023; Oliver, Dominic/I-8725-2019 | 57573258300; 36523091800; 57205143111; 47962371200; 36079817200; 59053777300; 56022915400; 24376890800; 35278955600; 56739411100; 57196226681; 55756823600; 56524795600; 57205708192; 10044017500; 57231663300; 55712695800 | chungyc@jbnu.ac.kr; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1976-3026 | 19 | 3 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.85 | 2025-06-25 | 11 | 8 | Polyenvironmental risk factor; Psychosis; Prediction | ULTRA-HIGH-RISK; PARENTAL SOCIOECONOMIC-STATUS; ENVIRONMENTAL RISK; BIPOLAR DISORDER; LIFE EVENTS; SCHIZOPHRENIA; METAANALYSIS; SYMPTOMS; PREVALENCE; CHILDHOOD | Polyenvironmental risk factor; Prediction; Psychosis | Adolescent Psychotic Like Symptom Screener; Article; birth weight; cannabis use; childhood adversity; childhood trauma; Childhood Trauma Questionnaire; clinical outcome; correlation analysis; data base; drug dependence; Embase; emotional abuse; environmental risk; financial statement; human; korea Eppendorf Schizophrenia Inventory; Korea Polyenvironmental Risk Score; Maudsley Environmental Risk Score; Medline; meta analysis; olfactory identification ability; outcome assessment; paternal age; physical abuse; pilot study; polyenviromic risk score; population proportion; PsychINFO electronic database; psychosis; risk assessment; risk factor; schizoaffective psychosis; schizophrenia spectrum disorder; schizophreniform disorder; scoring system; self rating scale; socioeconomics; Structured Clinical Interview for DSM Disorders; structured interview; systematic review; the Korea Early Psychosis Study; tool use | English | 2022 | 2022-03 | 10.30773/pi.2021.0328 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | EXPONENTIAL DECAY FOR QUASILINEAR PARABOLIC EQUATIONS IN ANY DIMENSION | We estimate decay rates of solutions to the initial-boundary value problem for a class of quasilinear parabolic equations in any dimension. Such decay rates depend only on the constitutive relations, spatial domain, and range of the initial function. | Sun, Jian-Wen; Kim, Seonghak | Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China; Kyungpook Natl Univ, Dept Math, Coll Nat Sci, Daegu 41566, South Korea | 56166889200; 56489490600 | jianwensun@lzu.edu.cn;shkim17@knu.ac.kr; | DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B | DISCRETE CONT DYN-B | 1531-3492 | 1553-524X | 27 | 10 | SCIE | MATHEMATICS, APPLIED | 2022 | 1.2 | 54.5 | 0 | 2025-06-25 | 0 | 0 | Quasilinear parabolic equations; exponential decay; maximum princi-ple; comparison principle; principal eigenvalue; super and subsolutions | BLOW-UP; CONVERGENCE; BOUNDS; EQUILIBRIUM | comparison principle; exponential decay; maximum principle; principal eigenvalue; Quasilinear parabolic equations; subsolutions; super | English | 2022 | 2022-10 | 10.3934/dcdsb.2021280 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |||
| ○ | ○ | Article | High-Movement Human Segmentation in Video Using Adaptive N-Frames Ensemble | Awide range of camera apps and online video conferencing services support the feature of changing the background in real-time for aesthetic, privacy, and security reasons. Numerous studies show that the Deep-Learning (DL) is a suitable option for human segmentation, and the ensemble of multiple DL-based segmentation models can improve the segmentation result. However, these approaches are not as effective when directly applied to the image segmentation in a video. This paper proposes an Adaptive N-Frames Ensemble (AFE) approach for high-movement human segmentation in a video using an ensemble of multiple DL models. In contrast to an ensemble, which executes multiple DL models simultaneously for every single video frame, the proposed AFE approach executes only a single DL model upon a current video frame. It combines the segmentation outputs of previous frames for the final segmentation output when the frame difference is less than a particular threshold. Our method employs the idea of the N-Frames Ensemble (NFE) method, which uses the ensemble of the image segmentation of a current video frame and previous video frames. However, NFE is not suitable for the segmentation of fast-moving objects in a video nor a video with low frame rates. The proposed AFE approach addresses the limitations of the NFE method. Our experiment uses three human segmentation models, namely Fully Convolutional Network (FCN), DeepLabv3, and Mediapipe. We evaluated our approach using 1711 videos of the TikTok50f dataset with a single-person view. The TikTok50f dataset is a reconstructed version of the publicly available TikTok dataset by cropping, resizing and dividing it into videos having 50 frames each. This paper compares the proposed AFE with single models and the Two-Models Ensemble, as well as the NFE models. The experiment results show that the proposed AFE is suitable for low-movement as well as high-movement human segmentation in a video. | Kim, Yong-Woon; Byun, Yung-Cheol; Han, Dong Seog; Dominic, Dalia; Cyriac, Sibu | CHRIST Deemed Univ, Ctr Digital Innovat, Bangalore 560029, Karnataka, India; Jeju Natl Univ, Dept Comp Engn, Jeju 63243, South Korea; Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea | ; Kim, Yong Woon/ABA-6890-2021 | 57991628200; 8897891700; 7403219442; 57221468895; 57261664900 | ycb@jejunu.ac.kr; | CMC-COMPUTERS MATERIALS & CONTINUA | CMC-COMPUT MATER CON | 1546-2218 | 1546-2226 | 73 | 3 | SCIE | COMPUTER SCIENCE, INFORMATION SYSTEMS;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2022 | 3.1 | 54.5 | 0.16 | 2025-06-25 | 1 | 2 | High movement; human segmentation; artificial intelligence; deep learning; ensemble; video instance segmentation | SEMANTIC SEGMENTATION; IMAGE; NETWORK | artificial intelligence; deep learning; ensemble; High movement; human segmentation; video instance segmentation | Deep learning; Video conferencing; Deep learning; Ensemble; Ensemble approaches; High movement; Human segmentation; Images segmentations; Learning models; Segmentation models; Video frame; Video instance segmentation; Image segmentation | English | 2022 | 2022 | 10.32604/cmc.2022.028632 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | |
| ○ | ○ | Article | Korean Validation of the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire | Objective The Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire (TEMPS-A) has been validated in more than 30 languages and is noted for its broad application in research and clinical settings. This study presents the first attempt to examine the reliability and validity of the TEMPS-A in Korea. Methods A total of 540 non-clinical participants completed the Korean TEMPS-A, which was adapted from the original English version via a comprehensive translation procedure. Reliability was assessed using Cronbach's alpha, and associations between temperaments were examined using Spearman's correlation coefficient. Exploratory factor analysis (EFA) was performed, and differences in TEMPS-A scores between the gender- and age-based groups were examined using Kruskal-Wallis analysis.Results The Korean TEMPS-A exhibited excellent internal consistency (0.70-0.91) and significant correlations between subscales. EFA resulted in a two-factor structure: Factor I (depressive, cyclothymic, irritable, and anxious) and Factor II (hyperthymic). Gender and age group differences were observed. Conclusion Overall, our results suggest that TEMPS-A is a reliable and valid measure of affective temperaments for the Korean population. This study opens new possibilities for further research on affective temperaments and their related traits. | Yu, Hyeona; Yoon, Joohyun; Lee, Chan Woo; Park, Ji Yoon; Jang, Yoonjeong; Park, Yun Seong; Ryoo, Hyun A.; Cho, Nayoung; Oh, Sunghee; Kim, Won; Woo, Jong-Min; Kang, Hyo Shin; Ha, Tae Hyon; Myung, Woojae | Seoul Natl Univ, Bundang Hosp, Dept Neuropsychiat, Seongnam, South Korea; Inje Univ, Sanggye Paik Hosp, Coll Med, Dept Psychiat, Seoul, South Korea; Seoul Mental Hlth Clin, Seoul, South Korea; Kyungpook Natl Univ, Sch Med, Dept Psychol, Daegu, South Korea; Seoul Natl Univ, Coll Med, Dept Psychiat, Seoul, South Korea; Seoul Natl Univ, Bundang Hosp, Coll Med, Dept Neuropsychiat, 82 Gumi Ro 173beon Gil, Seongnam 13620, South Korea | Ha, Tae/U-5558-2019; Woo, Jong/D-2353-2014; Myung, Woojae/AAD-3016-2021; Jang, Yoonjeong/LKN-3419-2024; Park, Christopher/L-6074-2017 | 57910913300; 57226706803; 57230186200; 57230770600; 57223872445; 57212764489; 57230578700; 57230969400; 57213818920; 19635404300; 23986579600; 57219595147; 7203014550; 37099034100 | hatti@snu.ac.kr;wmyung@snu.ac.kr; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1976-3026 | 19 | 9 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.21 | 2025-06-25 | 3 | 2 | Temperament; TEMPS-A; Validation; Korean | MOOD DISORDER PATIENTS; TEMPS-A SCALE; PSYCHOMETRIC VALIDATION; INTERNAL CONSISTENCY; BIPOLAR DISORDER; HEALTHY CONTROLS; IRRITABILITY; POPULATION; VERSION; ENDOPHENOTYPE | Korean; Temperament; TEMPS-A; Validation | adult; Article; correlation coefficient; Cronbach alpha coefficient; cyclothymia; depression; exploratory factor analysis; female; human; human experiment; internal consistency; irritability; Korea; male; middle aged; mixed anxiety and depression; normal human; post hoc analysis; principal component analysis; questionnaire; reliability; scoring system; temperament; Temperament Evaluation of Memphis, Pisa, Paris and San Diego; validation process; validity | English | 2022 | 2022-09 | 10.30773/pi.2022.0089 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Correction | Korean Validation of the Temperament Evaluation of Memphis, Pisa, Paris, and San Diego Autoquestionnaire (vol 19, pg 729, 2022) | Yu, Hyeona; Yoon, Joohyun; Lee, Chan Woo; Park, Ji Yoon; Jang, Yoonjeong; Park, Yun Seong; Ryoo, Hyun A.; Cho, Nayoung; Oh, Sunghee; Kim, Won; Woo, Jong-Min; Kang, Hyo Shin; Ha, Tae Hyon; Myung, Woojae | Seoul Natl Univ, Bundang Hosp, Dept Neuropsychiat, Seongnam, South Korea; Inje Univ, Sanggye Paik Hosp, Coll Med, Dept Psychiat, Seoul, South Korea; Seoul Mental Hlth Clin, Seoul, South Korea; Kyungpook Natl Univ, Dept Psychol, Daegu, South Korea; Seoul Natl Univ, Coll Med, Dept Psychiat, Seoul, South Korea | Woo, Jong/D-2353-2014; Ha, Tae/U-5558-2019; Jang, Yoonjeong/LKN-3419-2024; Park, Christopher/L-6074-2017; Myung, Woojae/AAD-3016-2021 | 57910913300; 57226706803; 57230186200; 57230770600; 57223872445; 57212764489; 57230578700; 57230969400; 57213818920; 19635404300; 23986579600; 57219595147; 7203014550; 37099034100 | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1738-3684 | 1976-3026 | 19 | 10 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0 | 2025-06-25 | 0 | 0 | erratum | English | 2022 | 2022-10 | 10.30773/pi.2022.0089e | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||||||
| ○ | Article | Medical Image Compression Method Using Lightweight Multi-Layer Perceptron for Mobile Healthcare Applications | As video compression is one of the core technologies required to enable seamless medical data streaming in mobile healthcare applications, there is a need to develop powerful media codecs that can achieve minimum bitrates while maintaining high perceptual quality. Versatile Video Coding (VVC) is the latest video coding standard that can provide powerful coding performance with a similar visual quality compared to the previously developed method that is High Efficiency Video Coding (HEVC). In order to achieve this improved coding performance, VVC adopted various advanced coding tools, such as flexible Multi-type Tree (MTT) block structure which uses Binary Tree (BT) split and Ternary Tree (TT) split. However, VVC encoder requires heavy computational complexity due to the excessive Rate distortion Optimization (RDO) processes used to determine the optimal MTT block mode. In this paper, we propose a fast MTT decision method with two Lightweight Neural Networks (LNNs) using Multi-layer Perceptron (MLP), which are applied to determine the early termination of the TT split within the encoding process. Experimental results show that the proposed method significantly reduced the encoding complexity up to 26% with unnoticeable coding loss compared to the VVC Test Model (VTM). | Lee, Taesik; Jun, Dongsan; Park, Sang-hyo; Kim, Byung-Gyu; Yun, Jungil; Yun, Kugjin; Cheong, Won-Sik | Kyungnam Univ, Chang Won 51767, South Korea; Kyungpook Natl Univ, Daegu 41566, South Korea; Sookmyung Womens Univ, Seoul 04310, South Korea; Elect & Telecommun Res Inst, Daejeon 34129, South Korea | Kim, Dohyun/HKW-6060-2023 | dsjun9643@kyungnam.ac.kr; | CMC-COMPUTERS MATERIALS & CONTINUA | CMC-COMPUT MATER CON | 1546-2218 | 1546-2226 | 70 | 1 | SCIE | COMPUTER SCIENCE, INFORMATION SYSTEMS;MATERIALS SCIENCE, MULTIDISCIPLINARY | 2022 | 3.1 | 54.5 | 1 | Mobile healthcare; video coding; complexity reduction; multi-layer perceptron; VVC; intra prediction; multi-type tree; ternary tree; neural network | CU SIZE DECISION; PARTITION | English | 2022 | 2022 | 10.32604/cmc.2022.019604 | 바로가기 | 바로가기 | 바로가기 | |||||||||
| ○ | ○ | Article | Prevalence of Addictive Behaviors in Medical Students and Their Association With Stress | Objective This study aims to investigate the prevalence of the addictive use of the internet, smartphone, and alcohol in medical students, the association of this addictive use with stress, and the mediating roles of resilience and self-esteem in this association. Methods A total of 866 medical students completed measures of three addictive uses as well as psychological scales for stress, resilience, and self-esteem. Correlation analyses and parallel mediation analysis were carried out. Results The prevalence of potential-risk and high-risk users was 5.8% and 1.7% for internet use, 5.4% and 2.2% for smartphone use, 22.6% and 5.3% for alcohol use, respectively. All three addictive behaviors tended to increase in terms of prevalence or mean score according to an increase in a students' grade. Stress was positively correlated with internet use (r=0.324, p<0.001) and smartphone use (r=0.347, p<0.001). Resilience and self-esteem were found to be mediators in the association between stress and internet use or smartphone use. Conclusion These findings suggest that addictions in medical students are as prevalent as in a general population and that internet use and smartphone use may be better explained by a stress-addiction model with resilience and self-esteem as mediators than alcohol use. | Lee, Jimin; Won, Seunghee; Chang, Sung Man; Kim, Byung-Soo; Lee, Seung Jae | Kyungpook Natl Univ, Sch Med, Dept Psychiat, 680 Gukchaebosang Ro, Daegu 41944, South Korea; Kyungpook Natl Univ Hosp, Dept Psychiat, Daegu, South Korea; Kyungpook Natl Univ, Dept Psychiat, Chilgok Hosp, Daegu, South Korea | Lee, Seung/AAI-1191-2020; Kim, Byung-Soo/H-4047-2013 | 57219156372; 35278955600; 23092756400; 57214661242; 58509400200 | jayleemd@knu.ac.kr; | PSYCHIATRY INVESTIGATION | PSYCHIAT INVEST | 1976-3026 | 19 | 1 | SCIE;SSCI | PSYCHIATRY | 2022 | 2.7 | 54.5 | 0.74 | 2025-06-25 | 6 | 7 | Medical students; Stress; Addictive behavior; Psychological resilience; Self-esteem | INTERNET ADDICTION; POSITIVE EMOTIONS; SELF-ESTEEM; RESILIENCE; DRINKING; MODEL | Addictive behavior; Medical students; Psychological resilience; Self-esteem; Stress | addiction; adult; alcohol consumption; alcoholism; Article; Connor Davidson resilience scale; female; follow up; human; internet addiction; internet use; major clinical study; male; medical student; mental health; mobile phone addiction; Perceived Stress Scale; physiological stress; prevalence; psychological resilience; self esteem | English | 2022 | 2022-01 | 10.30773/pi.2021.0096 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Brush drawing multifunctional electronic textiles for human-machine interfaces | Electronic textiles are a promising candidate for futuristic multifunctional clothes. However, the fabrication of robust and reproducible printed electrodes with high mechanical durability, high biocompatibility, and stable electrical performance under various mechanical deformations continues to pose a challenge. In this study, a silk fabric with printed carbon nanotube (CNT) patterns is used to produce a smart electronic textile (E-textile) for multifunctional applications. The printed CNT electrodes are used in triboelectric devices, electrically activated heaters, real-time electrophysiological sensors, and tactile sensors. The E-textile can be used as an electrically activated thermal patch to generate heat on cloth for providing warmth to the human skin and for therapy. Owing to the micro hierarchical pores of the fabric, skin contact generates a power density of about 0.7 mW cm-2 via effective contact electrification. | Gogurla, Narendar; Pratap, Ajay; Um, In Chul; Kim, Sunghwan | Ajou Univ, Dept Energy Syst Res, Suwon 16499, South Korea; Kyungpook Natl Univ, Dept Biofibers & Biomat Sci, Daegu 41566, South Korea; Ajou Univ, Dept Phys, Suwon 16499, South Korea | 55813385000; 57468313700; 7006725707; 57192890709 | sunghwankim@ajou.ac.kr; | CURRENT APPLIED PHYSICS | CURR APPL PHYS | 1567-1739 | 1878-1675 | 41 | SCIE | MATERIALS SCIENCE, MULTIDISCIPLINARY;PHYSICS, APPLIED | 2022 | 2.4 | 54.7 | 0.6 | 2025-06-25 | 7 | 8 | Textile electronics; Silk fabric; Carbon nanotube; Triboelectric; Smart clothing | STRAIN SENSOR; TRIBOELECTRIC NANOGENERATOR; SKIN; PERFORMANCE | Carbon nanotube; Silk fabric; Smart clothing; Textile electronics; Triboelectric | Biocompatibility; Carbon nanotubes; Electrodes; Electrophysiology; Fabrics; Hosiery manufacture; Silk; Triboelectricity; Brush drawings; Electrical performance; Human Machine Interface; Mechanical deformation; Mechanical durability; Printed electrodes; Silk fabrics; Smart clothing; Smart electronics; Triboelectric; Smart textiles | English | 2022 | 2022-09 | 10.1016/j.cap.2022.07.002 | 바로가기 | 바로가기 | 바로가기 | 바로가기 |
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