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Articles by Sung Jun
Computer Science > Artificial Intelligence
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The dynamics of beliefs in social decision-making: insights from intra- and inter-brain neural networks
Abstract Social beliefs are internalized expectations about others’ behaviors and intentions within social systems, shaping how individuals interpret, predict, and respond to interpersonal events. This study aims to examine how the dynamics of social beliefs influence neural activity and inter-brain synchrony within group interactions.
How organizational justice reduces turnover intention of Korean and non-Korean employees in South Korea: the mediating roles of organizational conflict and job satisfaction
Abstract Introduction: The high turnover intention has a particularly negative impact on continuous organizational development in South Korea. This study explores the impact of organizational justice on turnover intention, examining the mediating roles of organizational conflict and job satisfaction among employees in foreign enterprises in Korea. It also examines whether these relationships differ by employee nationality.
Peripheral blood monocytes could be associated with brain metastasis and affect patient prognosis in breast cancer: a retrospective study
Abstract Objective: The aim of this study was to test the hypothesis that changes in peripheral blood monocyte-related ratios, particularly the lymphocyte-to-monocyte ratio (LMR), at the time of brain metastases (BM) diagnosis are associated with survival outcomes in patients with breast cancer. Methods: This study included 117 patients with breast cancer who developed BM from 2008 to 2023.
[2601.09200] A.X K1 Technical Report
arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs.
Efficacy of Titanium Mesh Cage for Anterior Spinal Reconstruction after Thoracolumbar Corpectomy.
Editorial Office Department of Neurosurgery, CHA Bundang Medical Center, CHA University School of Medicine, 59 Yatap-ro, Bundang-gu, Seongnam 13496, Korea Tel: +82-31-780-1924 Fax: +82-31-780-5269 E-mail: support@e-neurospine.org The Korean Spinal Neurosurgery Society #407, Dong-A Villate 2 Town, 350 Seocho-daero, Seocho-gu, Seoul 06631, Korea Tel: +82-2-585-5455 Fax: +82-2-2-523-6812 E-mail: ksns1987@neurospine.or.kr Business License No.: 209-82-62443
How Much Does the CEO’s Age Impact Corporate Performance Under a Changing Environment?
1. Introduction The business landscape is dramatically changing. In particular, technological innovations have been rapidly changing in a discontinuous manner. Examples include Alpha Go, an artificial intelligence (AI) program developed by Google, which astonished the world by beating Lee Sedol, the world’s top-ranked Go player, in 2016. Another key innovation is ChatGPT, an AI chatbot launched in November 2022.
Cemented in place: kyphoplasty-associated pulmonary cement embolism: a case report - Journal of Medical Case Reports
Case presentation A 74-year-old Caucasian woman presented to the hospital emergency department with chest pain, back pain, and dyspnea. Her medical history is significant for chronic obstructive pulmonary disease (COPD), end-stage renal disease (ESRD) on hemodialysis, alcohol-induced liver cirrhosis status post-transplant in 2010, severe osteoporosis, and spinal compression fracture status post-kyphoplasty of the L4–L5 vertebrae 2 days prior to presentation. No pertinent obstetric history.
Association of low adherence to weekly cisplatin with outcomes in patients with head and neck squamous cell carcinoma: a retrospective cohort study - BMC Cancer
This study was approved by Roswell Park Comprehensive Cancer Center institutional review board (EDR 103707) and follows the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline. A waiver of consent was obtained from the institutional review board given the retrospective nature of our study. Consent process would not be feasible, and obtaining consents in retrospect would pose a greater risk than the waiver.
Racial/ethnic differences in 21-gene recurrence score and survival among patients with estrogen receptor-positive breast cancer - BMC Cancer
References Ma SJ, Gill J, Waldman O, et al. Association of Neighborhood-Level Household Income With 21-Gene Recurrence Score and Survival Among Patients With Estrogen Receptor-Positive Breast Cancer. JAMA Netw Open. 2023;6(2):e230179. Article PubMed PubMed Central Google Scholar Ozdemir BC, Dotto GP. Racial Differences in Cancer Susceptibility and Survival: More Than the Color of the Skin? Trends Cancer. 2017;3(3):181–97. Article PubMed PubMed Central Google Scholar Ward E, Jemal A, Cokkinides V, et al.
Effect of gut microbiota-derived metabolites and extracellular vesicles on neurodegenerative disease in a gut-brain axis chip - Nano Convergence
To explore the interaction of gut-derived metabolites within a human brain microenvironment, we developed a gut-brain axis chip. The experimental schematic in Fig. 1A illustrates the design of the gut chip, featuring a single large channel (20 mm length, 6 mm width, and 100 μm height) explicitly tailored for Caco-2 cell culture. Micropillars within the channel ensure the uniform distribution of cells, and an osmotic pump directs the intestinal flow towards the outlet.
Exploring connectivity of resting-state EEG between BCI-literate and -illiterate groups
Abstract Although Motor Imagery-based Brain-Computer Interface (MI-BCI) holds significant potential, its practical application faces challenges attributable to the phenomenon known as BCI-illiteracy. BCI researchers have attempted to predict BCI-illiteracy to mitigate this issue. As connectivity's significance in neuroscience has grown, BCI researchers have applied connectivity to predict BCI-illiteracy with resting-state data.
Survival after living donor liver transplantation versus best supportive care in patients with end-stage liver disease with various MELD-Na scores: retrospective cohort study
Liver transplantation is an effective treatment for end-stage liver disease1–3, but the shortage of available organs means that not all patients can undergo the procedure4. This is especially true for patients with low Model for End-Stage Liver Disease (MELD) or MELD incorporating sodium level (MELD-Na) scores, as the organ allocation policy is based on these scores5–7.
A cross-sectional study of colic and rate of return to racing in Thoroughbreds at Seoul Racecourse in Korea between 2010 and 2020
© 2023 The Korean Society of Veterinary Science Original Article Seung-Ho Ryu,1,† Yongwoo Sohn,2,3,† Eliot Forbes,4 Hyung Seon Jeon,2 Sung Jun An,5 Byung Sun Kim,6 Soon-Goo Kyung,2 and Inhyung Lee3 1Department of Equine Resources Science, Cheju Halla University, Jeju 63092, Korea. 2Veterinary Department, Korea Racing Authority, Gwacheon 13822, Korea. 3Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Seoul National University, Seoul 08826, Korea.
Association of pre-treatment lymphocyte-monocyte ratio with survival outcome in patients with head and neck cancer treated with chemoradiation - BMC Cancer
Roswell Park Comprehensive Cancer Center institutional review board approved our study (EDR 103707). Our study complies with the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) reporting guideline. A single-institution, retrospective database was queried for patients with non-metastatic head and neck cancer who underwent curative-intent definitive chemoradiation from June 2007 to April 2021 at the Roswell Park Comprehensive Cancer Center.
Effect of pre-operative radiation therapy on surgical outcome in retroperitoneal sarcoma
Introduction Soft tissue sarcomas are uncommon malignancy, comprising approximately 1% of all solid malignancies (1). Between 15% and 20% of them originate from the retroperitoneal space, representing a rare tumor of heterogenous histological subtypes. The backbone of curative treatment is en bloc resection of the primary tumor (2).
Impact of air pollution on healthcare utilization in patients with bronchiectasis
Introduction Non-cystic fibrosis bronchiectasis (hereafter referred to as bronchiectasis) is a chronic lung disease characterized by abnormal and permanent dilation of bronchi and respiratory symptoms (1). Once considered an orphan disease, the prevalence and disease burden of bronchiectasis have also been increasing worldwide (2). In bronchiectasis management, prevention of exacerbation is key to reducing the disease burden (3).
Severity identification for internet gaming disorder using heart rate variability reactivity for gaming cues: a deep learning approach
Introduction Internet gaming disorder (IGD) is defined as a psychiatric condition in which excessive game use cannot be properly controlled despite functional difficulties caused by excessive Internet game use (1). IGD is causing a lot of burden due to its high prevalence, and many researches are actively being conducted to provide evidence-based treatment for it (2, 3).
How job crafting behaviors influence the innovative behavior of knowledge workers in the gig economy: Based on the organismic integration theory
Linpei Song1 Sung Jun Jo1* 1Gachon University, Republic of Korea The final, formatted version of the article will be published soon. Receive an email when it is updated The gig economy is extolled for its potential to stimulate economic and social development. These new opportunities enable knowledge-based gig workers to establish new relationships with enterprises based on their strengths and interests.
Association of progesterone receptor status with 21-gene recurrence score and survival among patients with estrogen receptor-positive breast cancer
BMC Cancer, Apr 2023 This is a preview of a remote PDF: https://bmccancer.biomedcentral.com/counter/pdf/10.1186/s12885-023-10796-4 Ma, Sung Jun, Gill, Jasmin, Yendamuri, Keerti, Chatterjee, Udit, Waldman, Olivia, Dunne-Jaffe, Cynthia, Fekrmandi, Fatemeh, Shekher, Rohil, Iovoli, Austin, Yao, Song, Oladeru, Oluwadamilola T., Singh, Anurag K.. , BMC Cancer, 2023, pp. 1-8, Volume 23, Issue 1, DOI: 10.1186/s12885-023-10796-4
An epigenome-wide analysis of socioeconomic position and tumor DNA methylation in breast cancer patients
Clinical Epigenetics, Apr 2023 This is a preview of a remote PDF: https://clinicalepigeneticsjournal.biomedcentral.com/counter/pdf/10.1186/s13148-023-01470-4 Chen, Jianhong, Long, Mark D., Sribenja, Sirinapa, Ma, Sung Jun, Yan, Li, Hu, Qiang, Liu, Song, Khoury, Thaer, Hong, Chi-Chen, Bandera, Elisa, Singh, Anurag K., Repasky, Elizabeth A., Bouchard, Elizabeth G., Higgins, Michael, Ambrosone, Christine B., Yao, Song. , Clinical Epigenetics, 2023, pp.
Effect of pre-operative radiotherapy on surgical outcome in retroperitoneal sarcoma
Sung Jun Jo1, Sean S. Park1, Gyu S. Yoo1, Kyeong D. Kim2, So H. Lim1, Jinseob Kim3, Min J. Kim4, Jeong I. You1, Jae B. Park1 and Kyo Won Lee1* 1Samsung Medical Center, Sungkyunkwan University, Republic of Korea 2Inha University Hospital, Republic of Korea 3Seoul National University, Republic of Korea 4Seoul Medical Center, Republic of Korea The final, formatted version of the article will be published soon.
Association of progesterone receptor status with 21-gene recurrence score and survival among patients with estrogen receptor-positive breast cancer - BMC Cancer
Arpino G, Weiss H, Lee AV, Schiff R, De Placido S, Osborne CK, Elledge RM. Estrogen receptor-positive, progesterone receptor-negative breast cancer: association with growth factor receptor expression and tamoxifen resistance. J Natl Cancer Inst. 2005;97(17):1254–61. Article CAS PubMed Google Scholar Bae SY, Kim S, Lee JH, Lee HC, Lee SK, Kil WH, Kim SW, Lee JE, Nam SJ. Poor prognosis of single hormone receptor- positive breast cancer: similar outcome as triple-negative breast cancer. BMC Cancer.
Association of neutrophil-lymphocyte ratio with survival in peripheral early-stage non-small cell lung cancer after stereotactic body radiation therapy (pdf) | Paperity
BMC Cancer, Mar 2023 This is a preview of a remote PDF: https://bmccancer.biomedcentral.com/counter/pdf/10.1186/s12885-023-10719-3 Huang, Karen, Prasad, Sharan, Ma, Sung Jun, Yu, Han, Iovoli, Austin J., Farrugia, Mark K., Dexter, Elizabeth U., Demmy, Todd L., Malik, Nadia K., Singh, Anurag K.. , BMC Cancer, 2023, pp. 1-9, Volume 23, Issue 1, DOI: 10.1186/s12885-023-10719-3
Association of neutrophil-lymphocyte ratio with survival in peripheral early-stage non-small cell lung cancer after stereotactic body radiation therapy | BMC Cancer | Full Text
Our cohort study was approved by the Roswell Park Comprehensive Cancer Center Institutional Review Board (EDR 171,710). It follows the Strengthening the Reporting of Observations Studies in Epidemiology (STROBE) reporting guideline. The cohort database was selected from NSCLC patients treated with SBRT at Roswell Park Comprehensive Cancer Center between February 2007 to May 2022.
Effect of gut microbiome-derived metabolites and extracellular vesicles on hepatocyte functions in a gut-liver axis chip - Nano Convergence
Fabrication of gut-liver axis chip and experimental set-up The gut-liver axis chip was designed using Autocad (Autodesk, CA, USA). The embedded gut and liver on-a-chip master mold was made by two-step lithography process as previously reported [23, 24]. First, SU-8 100 photoresist (MicroChem Corp., MA, USA) was deposited and spin-coated with 2000 rpm for 30 s on a 4-inch silicon wafer and baked at 65 °C for 20 min, 95 °C for 1 h, respectively.
TNF inhibitors increase the risk of nontuberculous mycobacteria in patients with seropositive rheumatoid arthritis in a mycobacterium tuberculosis endemic area | Scientific Reports
Abstract The aim of this study is to examine the impact of tumor necrosis factor inhibitors (TNFI) on nontuberculous mycobacterium (NTM) infection in rheumatoid arthritis (RA) patients in a mycobacterium tuberculosis (MTB) endemic area. We selected 1089 TNFI-treated RA patients and 4356 untreated RA patients using propensity-matching analysis according to age, gender, and Charlson comorbidity index using the Korean National Health Insurance Service database from July 2009 to December 2010.
Contributions of the microbiome to intestinal inflammation in a gut-on-a-chip - Nano Convergence
Nano Convergence volume 9, Article number: 8 (2022) Cite this article Abstract The intestinal microbiome affects a number of biological functions of the organism. Although the animal model is a powerful tool to study the relationship between the host and microbe, a physiologically relevant in vitro human intestinal system has still unmet needs.
Distinct nuclear compartment-associated genome architecture in the developing mammalian brain - Nature Neuroscience
Abstract Nuclear compartments are thought to play a role in three-dimensional genome organization and gene expression. In mammalian brain, the architecture and dynamics of nuclear compartment-associated genome organization is not known. In this study, we developed Genome Organization using CUT and RUN Technology (GO-CaRT) to map genomic interactions with two nuclear compartments—the nuclear lamina and nuclear speckles—from different regions of the developing mouse, macaque and human brain.
Predicting Amyloid Pathology in Mild Cognitive Impairment Using Radiomics Analysis of Magnetic Resonance Imaging
Predicting Amyloid Pathology in Mild Cognitive Impairment Using Radiomics Analysis of Magnetic Resonance Imaging Article type: Research Article Authors: Park, Yae Wona | Choi, Dongminb | Park, Minac; * | Ahn, Sung Junc | Ahn, Sung Sooa | Suh, Sang Hyunc | Lee, Seung-Kooa | Alzheimer’s Disease Neuroimaging Initiative1 Affiliations: [a] Department of Radiology and Research Institute of Radiological Science and Center for Clinical Imaging Data Science, Yonsei University College of Medicine,...
Can strong substorm-associated MeV electron injections be an important cause of large radiation belt enhancements?
Hee-Jeong Kim1*, Sung Jun Noh2, Dae-Young Lee3, Larry Lyons1, Jacob Bortnik1, Tsugunobu Nagai4, Wongyu Choe5 and Man Hua1 1Department of Atmospheric and Oceanic Sciences, College of Physical Sciences, University of California, Los Angeles, United States 2Los Alamos National Laboratory (DOE), United States 3Department of Astronomy and Space Science, College of Natural Science, Chungnam National University, Republic of Korea 4Other, Japan 5May & June Solutions, Republic of Korea Provisionally...
Breast and Cervical Cancer Screening Disparities in... : American Journal of Clinical Oncology
Original Article: PDF Only Oladeru, Oluwadamilola T. MD, MA, MBA*,†; Ma, Sung Jun MD‡; Miccio, Joseph A. MD§; Wang, Katy MA∥; Attwood, Kristopher PhD∥; Singh, Anurag K. MD‡; Haas-Kogan, Daphne A. MD†; Neira, Paula M.
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