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    Article

    Finiteness of real quadratic fields which admit positive integral diagonal septanary universal forms

    In this paper, we will prove if D is large enough, there are no positive integral diagonal septanary universal quadratic forms over .

    Byeong Moon Kim in manuscripta mathematica (1999)

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    Article

    Extensions of representations of integral quadratic forms

    Let N and M be quadratic ℤ-lattices, and K be a sublattice of N. A representation σ:KM is said to be extensible to N if there exists a representation ρ:NM such that ρ | ...

    Wai Kiu Chan, Byeong Moon Kim, Myung-Hwan Kim, Byeong-Kweon Oh in The Ramanujan Journal (2008)

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    Article

    The Kloosterman problem for binary Hermitian lattices

    A Hermitian lattice over an imaginary quadratic field \(\mathbb {Q}(\sqrt{-m})\) ...

    Byeong Moon Kim, Ji Young Kim, Poo-Sung Park in Abhandlungen aus dem Mathematischen Semina… (2014)

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    Article

    A Comparative Study on Hydrogen Diffusion in Amorphous and Crystalline Metals Using a Molecular Dynamics Simulation

    A comparative study on hydrogen diffusion in amorphous and simple crystalline structures has been carried out using molecular dynamics simulations. The Cu-Zr bulk metallic glass (BMG) system is selected as the...

    Byeong-Moon Lee, Byeong-Joo Lee in Metallurgical and Materials Transactions A (2014)

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    Article

    Minimum orders of eulerian oriented digraphs with given diameter

    A digraph D is oriented if it does not contain 2-cycles. If an oriented digraph D has a directed eulerian path, it is an oriented eulerian digraph. In this paper, when an oriented eulerian digraph D has minimum o...

    Yoomi Rho, Byeong Moon Kim, Woonjae Hwang in Acta Mathematica Sinica, English Series (2014)

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    Article

    Radio number for the product of a path and a complete graph

    A multilevel distance labeling of a graph \(G=(V,E)\) ...

    Byeong Moon Kim, Woonjae Hwang, Byung Chul Song in Journal of Combinatorial Optimization (2015)

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    Article

    \(L(1,1)\) -labelling of the direct product of a complete graph and a cycle

    An \(L(j,k)\) L ( ...

    Byeong Moon Kim, Yoomi Rho, Byung Chul Song in Journal of Combinatorial Optimization (2015)

  8. No Access

    Article

    Fairness-aware radio resource management for medical interoperability between WBAN and WLAN

    Wireless body area networks (WBANs) in the industrial, scientific, and medical (ISM) bands have been increasingly adopted for various medical applications. Due to the shared nature of the ISM bands, when a WBA...

    Byeong-Moon Cho, Kyung-Joon Park, Eun-Chan Park in Annals of Telecommunications (2016)

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    Article

    Lambda number for the direct product of some family of graphs

    An L(2, 1)-labeling for a graph \(G=(V,E)\) G ...

    Byeong Moon Kim, Yoomi Rho, Byung Chul Song in Journal of Combinatorial Optimization (2017)

  10. Article

    Open Access

    Low-light image restoration using bright channel prior-based variational Retinex model

    This paper presents a low-light image restoration method based on the variational Retinex model using the bright channel prior (BCP) and total-variation minimization. The proposed method first estimates the br...

    Seonhee Park, Byeongho Moon, Seungyong Ko in EURASIP Journal on Image and Video Process… (2017)

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    Article

    Continuous digital zooming of asymmetric dual camera images using registration and variational image restoration

    This paper presents a theoretical basis to realize a high-quality digital zooming using two camera modules with different focal lengths. First, we describe an image degradation model of the asymmetric dual cam...

    Soohwan Yu, Byeongho Moon, Donggyun Kim in Multidimensional Systems and Signal Proces… (2018)

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    Article

    A scaffold for signaling of Tim-4-mediated efferocytosis is formed by fibronectin

    An essential step during clearance of apoptotic cells is the recognition of phosphatidylserine (PS) exposed on apoptotic cells by its receptors on phagocytes. Tim-4 directly binding to PS and functioning as a ...

    Juyeon Lee, Boyeon Park, Byeong** Moon, Jeongjun Park in Cell Death & Differentiation (2019)

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    Article

    A real-time 3D video analyzer for enhanced 3D audio–visual systems

    With the recent advent of three-dimensional (3D) sound home theater systems (HTS), more and more TV viewers are experiencing rich, immersive auditory presence at home. In this paper, visual processing approach...

    Sangoh Jeong, Hyun-Soo Kim, KyuWoon Kim, Byeong-Moon Jeon in Multimedia Systems (2020)

  14. Article

    Open Access

    Tim-4 functions as a scavenger receptor for phagocytosis of exogenous particles

    The phosphatidylserine (PS) receptor Tim-4 mediates phagocytosis of apoptotic cells by binding to PS exposed on the surface of these cells, and thus functions as a PS receptor for apoptotic cells. Some of PS r...

    Chanhyuk Min, Jeongjun Park, Gayoung Kim, Hyunji Moon, Sang-Ah Lee in Cell Death & Disease (2020)

  15. Article

    Open Access

    Crbn modulates calcium influx by regulating Orai1 during efferocytosis

    Calcium flux regulating intracellular calcium levels is essential and modulated for efficient efferocytosis. However, the molecular mechanism by which calcium flux is modulated during efferocytosis remains elu...

    Hyunji Moon, Chanhyuk Min, Gayoung Kim, Deokhwan Kim in Nature Communications (2020)

  16. No Access

    Article

    The Lower and Upper Bounds of Turán Number for Odd Wheels

    The Turán number for a graph H, denoted by \(\text {ex}(n,H)\) ex

    Byeong Moon Kim, Byung Chul Song, Woonjae Hwang in Graphs and Combinatorics (2021)

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    Article

    1-Universal binary and ternary Hermitian lattices over imaginary quadratic fields

    A positive definite Hermitian lattice is said to be 1-universal if it represents all positive definite unary Hermitian lattices, including both free and non-free Hermitian lattices. This paper is more concerned w...

    Byeong Moon Kim, Ji Young Kim in The Ramanujan Journal (2021)

  18. Article

    Open Access

    Internalization of apoptotic cells during efferocytosis requires Mertk-mediated calcium influx

    Phagocytosis of apoptotic cells, called efferocytosis, requires calcium inside and outside of phagocytes. Due to its necessity, calcium flux is sophisticatedly modulated, and the level of intracellular calcium...

    Susumin Yang, Chanhyuk Min, Hyunji Moon, Byeong** Moon, Juyeon Lee in Cell Death & Disease (2023)

  19. Article

    Open Access

    After cell death: the molecular machinery of efferocytosis

    Cells constituting a multicellular organism die in a variety of ways throughout life, and most of them die via apoptosis under normal conditions. The occurrence of apoptosis is especially prevalent during deve...

    Byeong** Moon, Susumin Yang, Hyunji Moon, Juyeon Lee in Experimental & Molecular Medicine (2023)

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    Article

    Sulfur fluoride exchange

    Click chemistry is a conceptual strategy to rapidly synthesize and discover functional molecules. Sulfur fluoride exchange (SuFEx) is a click reaction that has revolutionized multiple research fields. In this ...

    Joshua A. Homer, Long Xu, Namitharan Kayambu in Nature Reviews Methods Primers (2023)