Search Results - "Jung, Ji Hwan"

Diameter of Io-Decomposable Riordan Graphs of the Bell Type by Jung, Ji-Hwan

“…Recently, in the paper (Cheon et al. in Linear Algebra Appl 579:89–135, 2019) we suggested the two conjectures about the diameter of io-decomposable Riordan…”
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Competition periods of multipartite tournaments by Jung, Ji-Hwan, Kim, Suh-Ryung, Yoon, Hyesun

“…The adjacency matrix of a k-partite tournament for is represented as a Boolean block matrix A with blocks for such that is a zero matrix; is a matrix with all…”
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Exponents of primitive directed Toeplitz graphs by Jung, Ji-Hwan, Kim, Suh-Ryung, Kang, Bumtle, Cheon, Gi-Sang

“…Given disjoint non-empty subsets S and T of , a digraph D with the vertex set is called a directed Toeplitz graph provided the arc occurs if and only if or …”
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Encoding Labelled p-Riordan Graphs by Words and Pattern-Avoiding Permutations by Iamthong, Kittitat, Jung, Ji-Hwan, Kitaev, Sergey

“…The notion of a p -Riordan graph generalizes that of a Riordan graph, which, in turn, generalizes the notions of a Pascal graph and a Toeplitz graph. In this…”
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Prediction of a Multi-Gene Assay (Oncotype DX and Mammaprint) Recurrence Risk Group Using Machine Learning in Estrogen Receptor-Positive, HER2-Negative Breast Cancer-The BRAIN Study by Ji, Jung-Hwan, Ahn, Sung Gwe, Yoo, Youngbum, Park, Shin-Young, Kim, Joo-Heung, Jeong, Ji-Yeong, Park, Seho, Lee, Ilkyun

“…This study aimed to develop a machine learning-based prediction model for predicting multi-gene assay (MGA) risk categories. Patients with estrogen…”
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The Impact of Post-Mastectomy Radiotherapy on Survival Outcomes in Breast Cancer Patients Who Underwent Neoadjuvant Chemotherapy by Lee, Janghee, Kim, Jee-Ye, Bae, Soong-June, Cho, Yeona, Ji, Jung-Hwan, Kim, Dooreh, Ahn, Sung-Gwe, Park, Hyung-Seok, Park, Seho, Kim, Seung-Il, Park, Byeong-Woo, Jeong, Joon

“…This study aimed to determine whether post-mastectomy radiotherapy (PMRT) is beneficial for the prognosis of patients who achieved pathologic complete response…”
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Negative bias illumination stress stability of dual-active layer amorphous indium-gallium-zinc-oxide thin-film transistor by Kim, Myeong-Ho, Ko, Young-Sung, Choi, Hyoung-Seok, Ryu, Seung-Man, Jeon, Sung-Ho, Jung, Ji-Hwan, Choi, Duck-Kyun

“…In the current study, dual‐active layer amorphous indium‐gallium‐zinc‐oxide (a‐IGZO) TFT has been fabricated by sequential deposition of oxygen‐rich layer on a…”
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Enzymatic Production of 3-OH Phlorizin, a Possible Bioactive Polyphenol from Apples, by Bacillus megaterium CYP102A1 via Regioselective Hydroxylation by Nguyen, Ngoc Anh, Cao, Ngoc Tan, Nguyen, Thi Huong Ha, Ji, Jung-Hwan, Cha, Gun Su, Kang, Hyung-Sik, Yun, Chul-Ho

“…Phlorizin is the most abundant glucoside of phloretin from the apple tree and its products. Phlorizin and its aglycone phloretin are currently considered…”
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Substrate Specificity of a Mannose-6-Phosphate Isomerase from Bacillus subtilis and Its Application in the Production of L-Ribose by Yeom, Soo-Jin, Ji, Jung-Hwan, Kim, Nam-Hee, Park, Chang-Su, Oh, Deok-Kun

“…The uncharacterized gene previously proposed as a mannose-6-phosphate isomerase from Bacillus subtilis was cloned and expressed in Escherichia coli. The…”
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On the limit of the sequence {Cm(D)}m=1∞ for a multipartite tournament D by Jung, Ji-Hwan, Kim, Suh-Ryung, Yoon, Hyesun

“…For an integer k≥2, let A be a Boolean block matrix with blocks Aij for 1≤i,j≤k such that Aii is a zero matrix and Aij+AjiT is a matrix with all elements 1 but…”
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r-Whitney numbers of Dowling lattices by Cheon, Gi-Sang, Jung, Ji-Hwan

“…Let G be a finite group of order m≥1. A Dowling lattice Qn(G) is the geometric lattice of rank n over G. In this paper, we define the r-Whitney numbers of the…”
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l-Ribulose production from l-arabinose by an l-arabinose isomerase mutant from Geobacillus thermodenitrificans by Yeom, Soo-Jin, Ji, Jung-Hwan, Yoon, Ran-Young, Oh, Deok-Kun

“…Geobacillus thermodenitrificans, with a double-site mutation in l-arabinose isomerase, produced 95 g l-ribulose l⁻¹ from 500 g l-arabinose l⁻¹ under optimum…”
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Prognostic impact of radiotherapy-induced-lymphopenia in patients treated with breast-conservative surgery by Yoon, Chang Ik, Hwang, Jawon, Kim, Dooreh, Ji, Jung Hwan, Lee, Janghee, Bae, Soong June, Jeong, Joon, Chang, Jee-Suk, Cho, Yeona, Lee, Hye Sun, Kim, Jee Ye, Ahn, Sung Gwe

“…We investigated a prognostic impact of radiotherapy-induced lymphopenia (RIL) in breast cancer patients treated with breast-conservative surgery (BCS). We…”
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The q-Sheffer sequences of a new type and associated orthogonal polynomials by Cheon, Gi-Sang, Jung, Ji-Hwan

“…Using q-Riordan matrices in terms of the Eulerian generating functions we formulate the q-Sheffer sequences of a new type. This concept may differ from others…”
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Investigation of Threshold Voltage Disturbance Caused by Programmed Adjacent Cell in Virtual Source/Drain NAND Flash Memory by Kim, Wandong, Kwon, Dae Woong, Ji, Jung Hwan, Lee, Jung Hoon, Lee, Jong-Ho, Shin, Hyungcheol, Park, Byung-Gook

“…In this paper, we investigate the threshold voltage disturbance caused by programmed adjacent cells in virtual source/drain (VSD) NAND flash memory device. The…”
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Optimal treatment strategy for hormone receptor-positive human epidermal growth factor receptor 2-negative breast cancer patients with 1-2 suspicious axillary lymph node metastases on breast magnetic resonance imaging: upfront surgery vs. neoadjuvant chemotherapy by Lee, Seung Eun, Ahn, Sung Gwe, Ji, Jung Hwan, Kook, Yoonwon, Jang, Ji Soo, Baek, Seung Ho, Jeong, Joon, Bae, Soong June

“…It is unclear whether upfront surgery or neoadjuvant chemotherapy is appropriate for first treatment in hormone receptor (HR)-positive human epidermal growth…”
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One-Pot Production of 3‑Hydroxyphloretin from Phlorizin by Bacillus subtilis Whole-Cell System Expressing CYP102A1 by Ji, Jung-Hwan, Nguyen, Ngoc Anh, Nguyen, Thi Huong Ha, Park, Chan Mi, Jeong, Da-Eun, Han, Gui Hwan, Choi, Soo-Keun, Yun, Chul-Ho

“…3-Hydroxyphloretin is a potent inhibitor for adipocyte differentiation and lipid accumulation and is a promising functional health supplement. Here, the…”
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Alternaria Spots in Tomato Leaves Differently Delayed by Four Plant Essential Oil Vapours by Hong, Jeum Kyu, Jo, Yeon Sook, Ryoo, Dong Hyun, Jung, Ji Hwan, Kwon, Hyun Ji, Lee, Young Hee, Chang, Seog Won, Park, Chang-Jin

“…Alternaria leaf spot disease has been a concern during a tomato production in greenhouse. In vitro antifungal activities of vapours of four plant essential…”
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A Randomized Comparative Study of a Standard Anterior Capsular Release versus Inferior Extended Release for the Treatment of Shoulder Stiffness by Alzeyadi, Ahmed Abdullah, Kim, Yang-Soo, Lee, Hyo-Jin, Park, Sung-Ryeoll, Sung, Gwang Young, Kim, Dong-Jin, Jung, Ji-Hwan, Kim, Jong-Ho

“…Background: To compare the clinical outcomes of arthroscopic capsular release in patients with and without inferior capsular release for shoulder stiffness…”
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Some combinatorial applications of the q-Riordan matrix by Cheon, Gi-Sang, Jung, Ji-Hwan

“…Recently, the authors developed a q-analogue for Riordan matrices by means of Eulerian generating functions of the form g(z)=∑n≥0gnzn/n!q where n!q is the…”
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