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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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| ○ | Meeting Abstract | Prognostic Impact of Response Kinetics and Influencing Factors in Multiple Myeloma Patients Treated with Carfilzomib- or Ixazomib-Based Treatment | Cho, Hee Jeong; Lee, Myung-Won; Lee, Yunji; Lee, Jungmin; Lee, Jae Hoon; Uhm, Hyun-Seok; Jung, Jong Heon; Yhim, Ho-Young; Yoon, Dok; Cho, Hyungwoo; Yoon, Sung-Soo; Byun, Ja Min; Do, Young Rok; Kim, Hyo Jung; Lee, Ji Hyun; Lim, Sung-Nam; Kang, Hye Jin; Lee, Ho Sup; Kim, Yundeok; Lee, Hee jeong; Lee, Sang Min; Moon, Joon Ho; Kim, Kihyun | Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Sch Med, Dept Hematol Oncol, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Chungnam Natl Univ, Coll Med, Dept Internal Med, Sejong, South Korea; Kyungpook Natl Univ Hosp, Dept Hematol Oncol, Daegu, South Korea; Kyungpook Natl Univ Hosp, Dept Hematol Oncol, Daegu, South Korea; Gachon Univ, Gil Med Ctr, Incheon, South Korea; Natl Canc Ctr, Goyang, South Korea; Jeonbuk Natl Univ, Med Sch, Dept Internal Med, Jeonju, South Korea; Univ Ulsan, Coll Med, Asan Med Ctr, Dept Oncol, Seoul, South Korea; Univ Ulsan, Asan Med Ctr, Coll Med, Dept Biostat, Seoul, South Korea; Seoul Natl Univ Hosp, Dept Internal Med, Seoul, South Korea; Seoul Natl Univ, Seoul, South Korea; Keimyung Univ, Dongsan Med Ctr, Dept Hemato Oncol, Daegu, South Korea; Hallym Univ Sacred Heart Hosp, xyang Si, South Korea; Dong A Univ, Coll Med, Busan, South Korea; Inje Univ Haeundae Paik Hosp, Dept Hematol Oncol, Busan, South Korea; Korea Canc Ctr Hosp, Seoul, South Korea; Kosin Univ Gospel Hosp, Dept Internal Med, Busan, South Korea; Wonju Severance Christian Hosp, Wonju, South Korea; Chosun Univ Hosp, Dept Internal Med Hemato Oncol, Gwangju, South Korea; Inje Univ Busan Paik Hosp, Busangingu, South Korea; Kyungpook Natl Univ Hosp, Dept Hematol, Daegu, South Korea; Sungkyunkwan Univ, Samsung Med Ctr, Sch Med, Dept Med,Div Hematol Oncol, Seoul, South Korea | Yhim, Ho-Young/J-1531-2012; Kang, Hye Jin/HKV-9155-2023 | BLOOD | BLOOD | 0006-4971 | 1528-0020 | 144 | SCIE | HEMATOLOGY | 2024 | 23.1 | 1.5 | 0 | English | 2024 | 2024-11-05 | 10.1182/blood-2024-205164 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||||
| ○ | Meeting Abstract | Refining Symptom Response Criteria in Polycythemia Vera Patients Treated with Ropeginterferon Alfa-2b | Lee, Sung-Eun; Yoon, Sung-Soo; Yang, Deok-Hwan; Lee, Gyeong Won; Yoon, Seug Yun; Sohn, Sang Kyun; Shin, Ho-Jin; Bae, Sung Hwa; Choi, Chul Won; Choi, Eun-Ji; Cheong, June-won; Bang, Soo-Mee; Park, Joon Seong; Oh, Sukjoong; Park, Yong; Park, Young Hoon | Catholic Univ Korea, Seoul St Marys Hosp, Coll Med, Dept Hematol, Seoul, South Korea; Seoul Natl Univ Hosp, Dept Hemato Oncol, Seoul, South Korea; Chonnam Natl Univ, Med Sch, Med Sch, Hwasun Hosp, Gwangju, Jeonranam Do, South Korea; Gyeongsang Natl Univ, Coll Med, Gyeongsang Natl Univ Hosp, Dept Internal Med, Jinju, South Korea; Soonchunhyang Univ, Seoul Hosp, Dept Internal Med, Div Hematol & Med Oncol, Seoul, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Pusan Natl Univ Hosp, Dept Internal Med, Busan, South Korea; Daegu Catholic Univ, Daegu Catholic Univ Hosp, Dept Internal Med, Sch Med, Daegu 42472, South Korea; Korea Univ, Coll Med, Coll Med, Seoul, South Korea; Univ Ulsan, Coll Med, Asan Med Ctr, Dept Hematol, Seoul, South Korea; Yonsei Univ, Coll Med, Severance Hosp, Dept Internal Med, Seoul, South Korea; Seoul Natl Univ, Bundang Hosp, Dept Internal Med, Seongnam, South Korea; Ajou Univ, Sch Med, Dept Hematol Oncol, Suwon, South Korea; Hanyang Univ, Med Ctr, Seoul, South Korea; Korea Univ, Coll Med, Dept Internal Med, Div Hematol Oncol, Seoul, South Korea; Ewha Womans Univ, Mokdong Hosp, Seoul, South Korea | Lee, SangHun/GPW-6306-2022; PARK, JUN-YOUNG/AAW-5439-2021 | BLOOD | BLOOD | 0006-4971 | 1528-0020 | 144 | SCIE | HEMATOLOGY | 2024 | 23.1 | 1.5 | 0 | English | 2024 | 2024-11-05 | 10.1182/blood-2024-206509 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||||
| ○ | Meeting Abstract | The 66th ASH Annual Meeting Abstracts ORAL ABSTRACTS | Eissa, Yomna; Kim, Hyeoung-Joon; Moon, Joon Ho; Zeiser, Robert; Biavasco, Francesca; Lemieux, Christopher; Elemary, Mohamed; Mehra, Varun; Shah, Mili; Alotaibi, Ahmed; Cai, Yu; Song, Xianmin; Ahn, Jae-Sook; Sohn, Sang Kyun; Al Zahrani, Mohsen; Alhumaid, Muhned; Kim, Hee-Je; Kim, Dennis Dong Hwan | Univ Toronto, Univ Hlth Network, Princess Margaret Canc Ctr, Toronto, ON, Canada; Chonnam Natl Univ, Hwasun Hosp, Hwasun, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Univ Freiburg, Dept Med 1, Med Ctr, Freiburg, Germany; Univ Laval, Ctr Integre Cancerol, CHU Quebec, Quebec City, PQ, Canada; Univ Saskatchewan, Saskatchewan Canc Agcy, Prov Hematol & Blood & Marrow Transplant Program, Saskatoon, SK, Canada; Kings Coll Hosp NHS Fdn Trust, Dept Haematol Med, London, England; King Faisal Specialist Hosp & Res, Canc Ctr Excellence, Riyadh, Saudi Arabia; Shanghai Jiao Tong Univ, Shanghai Gen Hosp, Sch Med, Shanghai, Peoples R China; Chonnam Natl Univ, Hwasun Hosp, Jeollanam Do, South Korea; Minist Natl Guard Hlth Affairs, Riyadh, Saudi Arabia; Med City, Riyadh, Saudi Arabia; Catholic Univ Korea, Seoul St Marys Hematol Hosp, Seoul, South Korea | Mehra, Varun/AAS-1390-2020; Alhumaid, Muhned/AHA-2993-2022; Zeiser, Robert/AEF-7995-2022 | BLOOD | BLOOD | 0006-4971 | 1528-0020 | 144 | SCIE | HEMATOLOGY | 2024 | 23.1 | 1.5 | 0 | English | 2024 | 2024-11-05 | 10.1182/blood-2024-208622 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||||
| ○ | ○ | Article | Alternative predictive approach for low-cycle fatigue life based on machine learning and energy-based modeling | Mg alloys are extremely valuable in the automotive and aerospace industries because of their lightweight properties and excellent machinability. The applications in these industries necessitate the accurate prediction of fatigue life under cyclic loading. However, this is challenging for many wrought Mg alloys owing to their pronounced plastic anisotropy. Conventional predictive methods such as the Coffin-Manson equation require manual parameter adjustment for different conditions, thus limiting their applicability. Accordingly, a novel predictive model for low-cycle fatigue (LCF) life that combines machine learning (ML) with an energy-based physical model, referred to as the hybrid ML/E model, is proposed herein. The hybrid ML/E model leverages a substantial hysteresis-loop dataset generated from LCF tests on a rolled AZ31 Mg alloy to effectively predict fatigue life. The proposed approach addresses the inherent challenges of small fatigue datasets, hysteresis-loop perception, and algorithm selection. The hybrid ML/E model demonstrates superior predictive accuracy and robustness in various loading directions, based on validation against conventional methods. The integration of ML and physical principles offers a unified framework for the LCF life prediction of anisotropic materials and represents a significant advancement for industrial applications. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer review under responsibility of Chongqing University | Yu, Jinyeong; Lee, Seong Ho; Cheon, Seho; Park, Sung Hyuk; Lee, Taekyung | Pusan Natl Univ, Sch Mech Engn, Pusan 46241, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea | ; Lee, Taekyung/JJD-6006-2023 | 57215686647; 58607362100; 58548847000; 54786002500; 55386632500 | taeklee@pnu.edu; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 10 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 0.34 | 2025-05-07 | 2 | 2 | Fatigue; Machine learning; Constitutive model; Magnesium. | STRENGTH-DUCTILITY BALANCE; MAGNESIUM ALLOY; DEFORMATION-BEHAVIOR; NEURAL-NETWORKS; EVOLUTION; SLIP | Constitutive model; Fatigue; Machine learning; Magnesium | Aerospace industry; Hysteresis; Hysteresis loops; Low-cycle fatigue; Automotives; E-Model; Energy-based models; Hybrid machine learning; Learning Based Models; Low-cycle fatigue life; Machine-learning; Mg alloy; On-machines; Property; Magnesium alloys | English | 2024 | 2024-10 | 10.1016/j.jma.2024.10.014 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Review | Chemical and mechanical properties of stainless, environment-friendly, and nonflammable Mg alloys (SEN alloys): A review | This review article provides overall understanding of stainless, environment-friendly, and nonflammable Mg alloys (SEN alloys) recently developed at the Korea Institute of Materials Science. SEN alloys are produced by adding small amounts of Ca and Y (each <1 wt%) into commercial Mg-Al based alloys, resulting in exceptional ignition and corrosion resistances and impressive mechanical properties. Their main advantages of SEN alloys are as follows. (1) A dense multi-oxide layer of SEN alloys comprising MgO, CaO, and Y2O3 impedes the outward dispersion of Mg vapor and the inward penetration of O-2 during oxidation, thereby enhancing the oxidation and ignition resistances. (2) The presence of Ca- and Y-based second-phase particles in SEN alloys can enhance their corrosion resistance because Ca-containing particles prevent the spread of corrosion, and the replacement of Al-containing particles with less noble ones containing Y (e.g., Al-Mn-Y or Al-Y particles) retards corrosion. (3) The addition of minor amounts of Ca and Y renders excellent mechanical properties due to improved strengthening effects. These enhanced properties are attributed to more pronounced dynamic recrystallization and grain refining behaviors caused by the second-phase particles during extrusion. (4) Despite the presence of various types of second-phase particles, the fatigue properties of SEN9 alloys are similar to those of commercial AZ91 alloys. (5) Simultaneous introduction of Ca and Y suppresses the formation of Mg17Al12 discontinuous precipitates during aging, leading to the enhanced elongation of aged SEN alloys. (6) Adding mischmetal into the SEN9 alloy leads to a six-fold enhancement in extrudability. Consequently, the studies conducted on SEN alloys demonstrate their excellent ignition and corrosion resistances and mechanical properties, which broaden the industrial applications of Mg alloys by addressing their inherent weaknesses. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY -NC -ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University | Lee, Jong Un; Kim, Hyun Ji; Jin, Sang-Cheol; Kim, Ye Jin; Kim, Young Min; You, Bong Sun; Bae, Jun Ho; Park, Sung Hyuk | Korea Inst Mat Sci, Adv Met Div, Chang Won 51508, South Korea; Kyungpook Natl Univ, Dept Mat Sci & Met Engn, Daegu 41566, South Korea; Agcy Def Dev, Missile Res Inst, Daejeon 34060, South Korea | Kim, Hyunjin/MDS-5282-2025; Kim, Young Min/HCH-5414-2022 | 57195056728; 59866513600; 57198914140; 59052467200; 58795669000; 55664007600; 36900467300; 54786002500 | sh.park@knu.ac.kr; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 3 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 1.24 | 2025-05-07 | 11 | 11 | SEN magnesium alloy; Corrosion resistance; Ignition resistance; Mechanical properties; Extrudability | HIGH-TEMPERATURE OXIDATION; CYCLE FATIGUE PROPERTIES; AZ80 MAGNESIUM ALLOY; AL-ZN ALLOY; CORROSION BEHAVIOR; HIGH-SPEED; YIELD ASYMMETRY; MG17AL12 PHASE; AGING BEHAVIOR; CA ADDITIONS | Corrosion resistance; Extrudability; Ignition resistance; Mechanical properties; SEN magnesium alloy | Aluminum alloys; Aluminum corrosion; Binary alloys; Calcium; Calcium alloys; Corrosion prevention; Corrosion resistant alloys; Dynamic recrystallization; Magnesia; Magnesium; Magnesium alloys; Environment friendly; Extrudability; Ignition resistances; Institute of materials; Material science; Mg Al based alloys; Mg alloy; Non-flammable; Second phase particles; SEN magnesium alloy; Corrosion resistance | English | 2024 | 2024-03 | 10.1016/j.jma.2024.03.011 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Design and Implementation of a Reconfigurable Corrective Control System Subject to Permanent Faults in the Controller | This article presents a reconfiguration strategy for the corrective controller achieving model matching control of an input/state asynchronous sequential machine (ASM). The considered controller is vulnerable to permanent faults that degenerate a subset of the controller's states. If the controller has a certain amount of redundancy in terms of its states, one can build a reconfiguration scheme in which the functionality of degenerated states is taken over by supplementary states. The proposed reconfiguration scheme is superior to conventional methods of fault tolerance with hardware redundancy since the required number of redundant states is much smaller. Hardware experiments on field-programmable gate array (FPGA) circuits are provided to validate the applicability of the proposed scheme. The present study serves as the first research report on the reconfigurable corrective controller. | Yang, Jung-Min; Kwak, Seong Woo | Kyungpook Natl Univ, Sch Elect Engn, Daegu 41566, South Korea; Pukyong Natl Univ, Dept Control & Instrumentat Engn, Busan 48513, South Korea | 57208450551; 59816855300 | jmyang@ee.knu.ac.kr;ksw@pknu.ac.kr; | IEEE TRANSACTIONS ON CYBERNETICS | IEEE T CYBERNETICS | 2168-2267 | 2168-2275 | 54 | 8 | SCIE | AUTOMATION & CONTROL SYSTEMS;COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE;COMPUTER SCIENCE, CYBERNETICS | 2024 | 10.5 | 1.6 | 0.38 | 2025-04-16 | 1 | 1 | Asynchronous sequential machines (ASMs); controller reconfiguration; corrective control; field-programmable gate array (FPGA); permanent fault | ASYNCHRONOUS SEQUENTIAL-MACHINES; DISCRETE-EVENT SYSTEMS; INPUT/OUTPUT CONTROL; TOLERANT CONTROL; SCHEME | Asynchronous sequential machines (ASMs); controller reconfiguration; corrective control; field-programmable gate array (FPGA); permanent fault | Behavioral research; Control systems; Fault tolerance; Field programmable gate arrays (FPGA); Logic gates; Reconfigurable hardware; Timing circuits; Transient analysis; Asynchronoi sequential machine; Asynchronous sequential machines; Behavioral science; Circuit faults; Controller reconfiguration; Corrective control; Field programmable gate array; Field programmables; Field-programmable gate array; Hardware; Permanent faults; Programmable gate array; Controllers | English | 2024 | 2024-08 | 10.1109/tcyb.2023.3310004 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effect of characteristics and distribution of Mg17 Al12 precipitates on tensile and bending properties of high-Al-containing Mg alloys | This study investigates the effect of characteristics and distribution of Mg17 Al12 precipitates on the uniaxial tensile and three-point bending properties of extruded Mg alloys containing high Al contents. The extruded Mg-9Al-1Zn-0.3Mn (AZ91) alloy contains lamellar-structured Mg17 Al12 discontinuous precipitates along the grain boundaries, which are formed via static precipitation during natural air cooling. The extruded Mg-11Al-1Zn-0.3Mn (AZ111) alloy contains spherical Mg17 Al12 precipitates at the grain boundaries and inside the grains, which are formed via dynamic precipitation during extrusion. Due to inhomogeneous distribution of precipitates, the AZ111 alloy consists of two different precipitate regions: precipitate-rich region with numerous precipitates and finer grains and precipitate-scarce region with a few precipitates and coarser grains. The AZ111 alloy exhibits a higher tensile strength than the AZ91 alloy because its smaller grain size and more abundant precipitates result in stronger grain-boundary hardening and precipitation hardening effects, respectively. However, the tensile elongation of the AZ111 alloy is lower than that of the AZ91 alloy because the weak cohesion between the dynamic precipitates and the matrix facilitates the crack initiation and propagation. During bending, a macrocrack initiates on the outer surface of bending specimen in both alloys. The AZ111 alloy exhibits higher bending yield strength and lower failure bending strain than the AZ91 alloy. The bending specimens of the AZ91 alloy have similar bending formability, whereas those of the AZ111 alloy exhibit considerable differences in bending formability and crack propagation behavior, depending on the distribution and number density of precipitates in the specimen. In bending specimens of the AZ111 alloy, it is found that the failure bending strain ( epsilon f, bending ) is inversely proportional to the area fraction of precipitates in the outer zone of bending specimen ( Appt ), with a relationship of epsilon f, bending = -0.1 Appt + 5.86. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University | Jo, Sumi; Lee, Gyo Myeong; Lee, Jong Un; Kim, Young Min; Hyuk, Sung | Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Korea Inst Mat Sci, Dept Magnesium, Chang Won 51508, South Korea | Kim, Young Min/HCH-5414-2022 | 56865369700; 57222810183; 57195056728; 58795669000; 54786002500 | sh.park@knu.ac.kr; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 2 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 3.44 | 2025-05-07 | 13 | 14 | Mg-Al alloy; Extrusion; Bending; Precipitation; Microstructure | AZ91 MAGNESIUM ALLOY; MECHANICAL-PROPERTIES; DYNAMIC RECRYSTALLIZATION; CRACK-PROPAGATION; HOT EXTRUSION; GRAIN-GROWTH; MICROSTRUCTURE; BEHAVIOR; DEFORMATION; TEXTURE | Bending; Extrusion; Mg–Al alloy; Microstructure; Precipitation | Age hardening; Bending strength; Binary alloys; Cracks; Extrusion; Grain boundaries; Magnesium alloys; Manganese alloys; Precipitation (chemical); Tensile strength; AZ91 alloy; Bending; Bending properties; Bending specimens; Bending strain; Grain-boundaries; High al; Mg alloy; MgAl alloy; Uniaxial tensile; Aluminum alloys | English | 2024 | 2024-02 | 10.1016/j.jma.2024.01.018 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Effect of pre-deformation on precipitation behavior of AZ80 alloy: Comparison of slip- and twinning-dominant deformation | This study investigates the effect of the deformation mode on the precipitation behavior of an extruded Mg-8.0Al-0.5Zn-0.2Mn (AZ80) alloy. The alloy samples are compared after the application of 3.5% tension and 3.5% compression along the extrusion direction to induce slip-dominant and twinning-dominant deformation modes, respectively. The pre-compressed (PC) sample, which contained numerous {10-12} tension twins, has a reduced grain size and a higher internal strain than the pre-tensioned (PT) sample, which is attributed to the inherent internal strain that occurs during the formation and growth of the twins. As a result, the precipitation behavior of the PC sample is accelerated, leading to its short peak aging time of 32 h, which is lower than those of the PT and as-extruded samples (48 and 100 h, respectively). Furthermore, fine continuous precipitates (CPs) rapidly form within the {10-12} twins, contributing to the enhanced hardness. Discontinuous precipitates (DPs), which have a hardness comparable to the CP-containing twinned regions, in the PC sample experience less coarsening during aging than those in the PT sample due to growth inhibition by the {10-12} twins. Ultimately, the {10-12} twins generated under the twinning-dominant deformation condition lead to enhanced precipitation behaviors, including the preferential formation and refinement of CPs and the suppressed coarsening of DPs. Consequently, pre-deformation that occurs {10-12} twinning exhibits more pronounced effects on precipitation acceleration and microstructural modification than slip-inducing pre-deformation. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer review under responsibility of Chongqing University | Kim, Hyun Ji; Jin, Sang Cheol; Jo, Sumi; Park, Sung Hyuk | Kyungpook Natl Univ, Dept Mat Sci & Met Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Grad Sch Mat Sci & Engn, Daegu 41566, South Korea | Kim, Hyunjin/MDS-5282-2025 | 59866513600; 57198914140; 56865369700; 54786002500 | sh.park@knu.ac.kr; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 9 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 1.38 | 2025-05-07 | 2 | 8 | AZ80 alloy; Slip; Twinning; Precipitation; Hardness | STRAIN-GRADIENT PLASTICITY; MECHANICAL-PROPERTIES; MAGNESIUM ALLOY; CRYSTAL PLASTICITY; GRAIN-REFINEMENT; STACKING-FAULTS; AGING BEHAVIOR; MG ALLOY; MICROSTRUCTURE; TEMPERATURE | AZ80 alloy; Hardness; Precipitation; Slip; Twinning | Coarsening; Grain growth; Hardness; Manganese alloys; Rockwell hardness; Twinning; Zinc alloys; Az80 alloy; Coarsenings; Deformation modes; Discontinuous precipitates; Grainsize; Internal strains; Peak aging; Pre-deformation; Precipitation behaviour; Slip; Brinell Hardness | English | 2024 | 2024-09 | 10.1016/j.jma.2024.09.001 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Enhanced prediction of anisotropic deformation behavior using machine learning with data augmentation | Mg alloys possess an inherent plastic anisotropy owing to the selective activation of deformation mechanisms depending on the loading condition. This characteristic results in a diverse range of flow curves that vary with a deformation condition. This study proposes a novel approach for accurately predicting an anisotropic deformation behavior of wrought Mg alloys using machine learning (ML) with data augmentation. The developed model combines four key strategies from data science: learning the entire flow curves, generative adversarial networks (GAN), algorithm-driven hyperparameter tuning, and gated recurrent unit (GRU) architecture. The proposed model, namely GANaided GRU, was extensively evaluated for various predictive scenarios, such as interpolation, extrapolation, and a limited dataset size. The model exhibited significant predictability and improved generalizability for estimating the anisotropic compressive behavior of ZK60 Mg alloys under 11 annealing conditions and for three loading directions. The GAN-aided GRU results were superior to those of previous ML models and constitutive equations. The superior performance was attributed to hyperparameter optimization, GAN-based data augmentation, and the inherent predictivity of the GRU for extrapolation. As a first attempt to employ ML techniques other than artificial neural networks, this study proposes a novel perspective on predicting the anisotropic deformation behaviors of wrought Mg alloys. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University | Byun, Sujeong; Yu, Jinyeong; Cheon, Seho; Lee, Seong Ho; Park, Sung Hyuk; Lee, Taekyung | Pusan Natl Univ, Sch Mech Engn, Busan 46241, South Korea; Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea | Lee, Taekyung/JJD-6006-2023 | 58634594300; 57215686647; 58548847000; 58607362100; 54786002500; 55386632500 | taeklee@pnu.edu; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 1 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 3.77 | 2025-04-16 | 10 | 11 | Plastic anisotropy; Compression; Annealing; Machine learning; Data augmentation. | STRENGTH-DUCTILITY BALANCE; CONSTITUTIVE MODEL; FLOW-STRESS; MG ALLOY; MAGNESIUM; SIMULATION; LAW | Annealing; Compression; Data augmentation; Machine learning; Plastic anisotropy | Anisotropy; Constitutive equations; Extrapolation; Forecasting; Magnesium alloys; Recurrent neural networks; Anisotropic deformation; Annealing; Compression; Data augmentation; Deformation behavior; Flow curves; Machine-learning; Mg alloy; Plastic anisotropy; Selective activation; Generative adversarial networks | English | 2024 | 2024-01 | 10.1016/j.jma.2023.12.007 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Influence of single-pass caliber rolling on the microstructural evolution and mechanical properties of Mg-10Gd binary alloy | This study investigates the influence of varying rolling reduction on the evolution of microstructure and mechanical properties of Mg-10Gd (in wt%) alloys by caliber rolling (CR). By increasing the rolling reduction from 45 % to 65 %, a uniform bimodal structure is obtained in which coarse grains (CGs) larger than 10 mu m are surrounded by fine grains (FGs). The Mg-Gd alloy subjected to 65 % reduction exhibits superior mechanical properties, i.e. yield strength (YS) of '424 MPa, ultimate tensile strength (UTS) of '500 MPa and elongation (El.) of '3.3 %. The synergistic improvement in strength and ductility is primarily attributed to the combined effects of low-angle grain boundary (LAGB) strengthening, precipitation strengthening, and the coordinated deformation exhibited by the bimodal structure. In addition, caliber rolling also provides a novel approach for the design of Mg alloys with uniform bimodal structures that exhibit both high strength and ductility. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/) Peer review under responsibility of Chongqing University | Yu, H.; Liu, Z. K.; Liu, Y.; Yu, W.; Xu, Y. L.; Liu, C.; Jiang, B. A.; Park, S. H.; Shin, K. S. | Hebei Univ Technol, Sch Mat Sci & Engn, Tianjin Key Lab Mat Laminating Fabricat & Interfac, Tianjin 300130, Peoples R China; Hunan Univ, Coll Mat Sci & Engn, Changsha 410082, Peoples R China; Hefei Univ Technol, Sch Mat Sci & Engn, Hefei 200039, Peoples R China; Baosteel Met Co Ltd, Shanghai 200940, Peoples R China; PLA AAAAD, Hefei 230031, Peoples R China; Kyungpook Natl Univ, Sch Mat Sci & Engn, Daegu 41566, South Korea; Seoul Natl Univ, Dept Mat Sci & Engn, Seoul 08826, South Korea | Park, Sung-Hun/JZS-8726-2024; Shin, Kwang Seon/AAE-6177-2021; Yu, Wei/HHR-9148-2022 | 7405855938; 58789605200; 55742180600; 57221964647; 57189728684; 56967250700; 57061440600; 54786002500; 26430446200 | huiyu@vip.126.com;liuyumail@hnu.edu.cn;yuwei52213@163.com;522736949@qq.com; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 12 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 0 | 2025-05-07 | 1 | 1 | Mg-Gd alloy; Caliber rolling; Bimodal microstructure; Mechanical properties. | AZ31 MAGNESIUM ALLOY; HIGH-STRENGTH; MG-GD; DUCTILITY; PRECIPITATION; DEFORMATION; TEMPERATURE; TEXTURE; RECRYSTALLIZATION; TOUGHNESS | Bimodal microstructure; Caliber rolling; Mechanical properties; Mg[sbnd]Gd alloy | Binary alloys; Ductility; Gadolinium alloys; Grain boundaries; High strength alloys; Magnesium alloys; Rolling; Tensile strength; % reductions; Bi-modal microstructures; Bi-modal structures; Caliber rolling; Coarse grains; Finer grains; Mg[sbnd]gd alloy; Microstructures and mechanical properties; Rolling reduction; Single pass; Microstructural evolution | English | 2024 | 2024-12 | 10.1016/j.jma.2024.04.030 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | ○ | Article | Promoting dynamic recrystallization and improving strength and ductility of Mg-7Bi alloy through Al addition | This study investigated the influence of the addition of Al to a Mg-7Bi (B7, wt%) alloy, particularly its recrystallization behavior during extrusion and its resulting mechanical properties. The addition of 2 wt% Al to the B7 alloy resulted in a lower grain size, a reduction in the number density of fine Mg3Bi2 particles, and a higher area fraction of relatively coarse Mg3Bi2 particles in the extrusion billet. These microstructural changes increased the nucleation sites for recrystallization, reduced the Zener pinning effect, and enhanced particle-stimulated nucleation, all of which promoted dynamic recrystallization behavior during extrusion. As a result, the area fraction of recrystallized grains in the extruded alloy increased from 77 % to 94 %. The extruded B7 alloy exhibited a strong fiber texture, whereas the extruded Mg-7Bi-2Al (BA72) alloy had a weak - texture, which was attributed to the minimal presence of unrecrystallized grains and the dispersed orientation of the recrystallized grains. The tensile yield strength (TYS) of the extruded BA72 alloy was higher than that of the extruded B7 alloy (170 and 124 MPa, respectively), which resulted from the enhanced grain-boundary and solid-solution strengthening effects. The tensile elongation (EL) of the BA72 alloy also exceeded that of the B7 alloy (20.3 % and 6.1 %, respectively), the result of the uniform formation of fine twins under tension in the former and the formation of a few coarse twins among the unrecrystallized grains in the latter. Consequently, the addition of a small amount of Al to the B7 alloy significantly improved both the strength and ductility of the extruded alloy, resulting in a remarkable increase in the product of the TYS and EL from 756 to 3451 MPa% and expanding its potential range of applications as a lightweight extruded structural component. (c) 2024 Chongqing University. Publishing services provided by Elsevier B.V. on behalf of KeAi Communications Co. Ltd. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ ) Peer review under responsibility of Chongqing University | An, Gun Woong; Jin, Sang-Cheol; Kim, Hyun Ji; Jo, Sumi; Park, Sung Hyuk | Kyungpook Natl Univ, Dept Mat Sci & Met Engn, Daegu 41566, South Korea; Kyungpook Natl Univ, Grad Sch Mat Sci & Engn, Daegu 41566, South Korea | Kim, Hyunjin/MDS-5282-2025 | 59298471300; 57198914140; 59866513600; 56865369700; 54786002500 | sumi.jo@knu.ac.kr;sh.park@knu.ac.kr; | JOURNAL OF MAGNESIUM AND ALLOYS | J MAGNES ALLOY | 2213-9567 | 12 | 8 | SCIE | METALLURGY & METALLURGICAL ENGINEERING | 2024 | 13.8 | 1.6 | 1.72 | 2025-05-07 | 5 | 7 | Mg-7Bi alloy; Al addition; Extrusion; Recrystallization; Microstructure | STRAIN-GRADIENT PLASTICITY; MECHANICAL-PROPERTIES; MICROSTRUCTURE EVOLUTION; MAGNESIUM ALLOYS; X-RAY; MG; DEFORMATION; EXTRUSION; TEXTURE; BEHAVIOR | Al addition; Extrusion; Mg–7Bi alloy; Microstructure; Recrystallization | Barium alloys; Billets (metal bars); Bismuth alloys; Crystal orientation; Dynamic recrystallization; Extrusion; Grain size and shape; Magnesium alloys; Tensile strength; Addition of Al; Al additions; Area fraction; Dynamic recrystallisation; Extruded alloys; Mg–7bi alloy; Recrystallisation; Recrystallized grains; Strength and ductilities; Tensile yield strength | English | 2024 | 2024-08 | 10.1016/j.jma.2024.07.020 | 바로가기 | 바로가기 | 바로가기 | 바로가기 | ||
| ○ | Meeting Abstract | A randomized, multicenter, open-label, phase III trial comparing anthracyclines followed by taxane versus anthracyclines followed by taxane plus carboplatin as (neo) adjuvant therapy in patients with early triple-negative breast cancer: Korean Cancer Study Group BR 15-1 PEARLY trial. | Sohn, Joohyuk; Kim, Gun Min; Jung, Kyung Hae; Jeung, Hei-Cheul; Lee, Jieun; Lee, Keun Seok; Im, Seock-Ah; Kang, Seok Yun; Kim, Se Hyun; Kim, Han Jo; Park, Kyong Hwa; Chae, Yee Soo; Koh, Su-Jin; Cho, Eun Kyung; Park, Keon Uk; Lee, Sung Sook; Kim, Ji-Yeon; Choi, In Sil; Baek, Sun Kyung; Moon, Yong Wha | Yonsei Univ, Coll Med, Dept Internal Med, Div Med Oncol, Seoul, South Korea; Univ Ulsan, Coll Med, Asan Med Ctr, Seoul, South Korea; Yonsei Univ, Coll Med, Gangnam Severance Hosp, Div Med Oncol,Dept Internal Med, Seoul, South Korea; Catholic Univ Korea, Seoul St Marys Hosp, Coll Med, Dept Internal Med,Div Med Oncol, Seoul, South Korea; Natl Canc Ctr, Ctr Breast Canc, Goyang, South Korea; Seoul Natl Univ, Coll Med, Canc Res Inst, Seoul Natl Univ Hosp, Seoul, South Korea; Ajou Univ, Sch Med, Dept Hematol Oncol, Suwon, South Korea; Seoul Natl Univ, Dept Internal Med, Seoul, South Korea; Soonchunhyang Univ Hosp, Cheonan, Chungcheongnam, South Korea; Korea Univ, Anam Hosp, Dept Internal Med, Div Med Oncol,Coll Med, Seoul, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Univ Ulsan, Ulsan Univ Hosp, Ulsan, South Korea; Gachon Univ, Div Med Oncol, Dept Internal Med, Gil Med Ctr, Incheon, South Korea; Keimyung Univ, Dongsan Hosp, Daegu, South Korea; Inje Univ, Haeundae Paik Hosp, Inje, South Korea; Samsung Med Ctr, Seoul, South Korea; Seoul Natl Univ, Boramae Med Ctr, Seoul, South Korea; Kyung Hee Univ Hosp, Seoul, South Korea; CHA Bundang Med Ctr, Internal Med Dept, Hematol & Oncol, Seongnam, South Korea | Im, Seock-Ah/J-5620-2012; Lee, Jieun/JXX-7773-2024; KANG, MIN KYU/ACI-8824-2022; Lee, Jae/R-3643-2019 | JOURNAL OF CLINICAL ONCOLOGY | J CLIN ONCOL | 0732-183X | 1527-7755 | 42 | 17_SUPPL | SCIE | ONCOLOGY | 2024 | 41.9 | 1.7 | 1 | 261-566-3248-2667; 261-566-3248-2733; 261-492-3532-2370-7650-5110; 283-217-2472; 261-3278; 261-566-3248-2667; 261-492-5651-2790; 261-492-3532-2370-7650-2700; 281-318-9490; 6; 6; 6; 5; 5; 3; 3; 3; 2; 295; 295; 1579; 65; 228; 8; 3; 2; 1; 1 | English | 2024 | 2024-06-10 | 10.1200/jco.2024.42.17_suppl.lba502 | 바로가기 | 바로가기 | 바로가기 | ||||||||||||
| ○ | Meeting Abstract | AI-based radiomics model for predicting immune checkpoint inhibitor-related pneumonitis (CIP) in patients with advanced NSCLC: An external validation study | Lee, Seyoung; Li, Haojia; Hiremath, Amogh; Lee, Jeeyeon; Kim, Haseok; Zhang, Kai; Lee, Salie; Yadav, Monica; Chung, Liam Il Young; Kim, Hye Sung; Djunadi, Trie Arni; Kim, Yuchan; Hong, Ilene; Kang, Grace; Cho, Amy; Velichko, Yury; Velcheti, Vamsidhar; Madabhushi, Anant; Braman, Nathaniel; Chae, Young Kwang | Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Picture Hlth, Cleveland, OH USA; Kyungpook Natl Univ Hosp, Daegu, South Korea; Univ Texas Austin, Weatherford, TX USA; Picture Hlth Inc, Cleveland, OH USA; Feinberg Sch Med, Chicago, IL USA; Northwestern Univ, Feinberg Sch Med, Chicago, IL 60611 USA; Richmond Univ, Med Ctr, Staten Isl, NY USA; Northwestern Univ, Chicago, IL 60611 USA; NYU, Perlmutter Canc Ctr, New York, NY USA | Kim, Hye Sung/LQV-0440-2024; Kim, Haseok/MDT-5309-2025; Madabhushi, Anant/AAG-2908-2019; Chung, Liam Il-Young/IQU-0821-2023; Hiremath, Amogh/AAO-3178-2021 | JOURNAL OF CLINICAL ONCOLOGY | J CLIN ONCOL | 0732-183X | 1527-7755 | 42 | 16 | SCIE | ONCOLOGY | 2024 | 41.9 | 1.7 | 0 | English | 2024 | 2024-06-01 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Meeting Abstract | An interpretable AI-derived radiology signature to identify patients at risk of progression on the PACIFIC regimen for unresectable non-small cell lung cancer | Maghsoudi, Omid Haji; Chung, Liam Il Young; Lee, Seyoung; Lee, Jeeyeon; Kim, Haseok; Hiremath, Amogh; Zhang, Kai; Cantor, Diego; Yadav, Monica; Kim, Hye Sung; Yu, Jisang; Kim, Yuchan; Hong, Ilene; Kang, Grace; Cho, Amy; Velichko, Yury; Velcheti, Vamsidhar; Madabhushi, Anant; Braman, Nathaniel; Chae, Young Kwang | Picture Hlth, Cleveland, OH USA; Northwestern Mem Hosp, Chicago, IL USA; Kyungpook Natl Univ, Sch Med, Daegu, South Korea; Hogukro 807,Buk Gu, Daegu, South Korea; Univ Texas Austin, Weatherford, TX USA; Picture Hlth Inc, Cleveland, OH USA; Northwestern Univ, Feinberg Sch Med, Chicago, IL USA; Dign Hlth St Rose Dominican Hosp, Henderson, NV USA; Northwestern Univ, Chicago, IL USA; Northwestern Med Dev Therapeut Inst, Chicago, IL USA; NYU Perlmutter Canc Ctr, New York, NY USA | Kim, Hye Sung/LQV-0440-2024; Madabhushi, Anant/AAG-2908-2019; Kim, Haseok/MDT-5309-2025; Chung, Liam Il-Young/IQU-0821-2023; Hiremath, Amogh/AAO-3178-2021 | JOURNAL OF CLINICAL ONCOLOGY | J CLIN ONCOL | 0732-183X | 1527-7755 | 42 | 16 | SCIE | ONCOLOGY | 2024 | 41.9 | 1.7 | 0 | English | 2024 | 2024-06-01 | 바로가기 | 바로가기 | |||||||||||||||
| ○ | Meeting Abstract | Analysis of prognostic factors in uterine cervical malignancy treated with concurrent chemoradiation therapy: A retrospective study in two centers in Korea. | Lee, Seung-Mi; Lee, Juhun; Lee, Hyun Jung; Song, Seungho; Heo, Yujin; Lee, Jieon; Kim, Hee Jung | Kyungpook Natl Univ Hosp, Dept Obstet & Gynecol, Daegu, South Korea; Kyungpook Natl Univ Hosp, Daegu, South Korea; Kyungpook Natl Univ, Daegu, South Korea; Kyungpook Natl Univ, Kyungpook Natl Univ Hosp, Daegu, South Korea | Ryu, Wang-Shick/I-4518-2019 | JOURNAL OF CLINICAL ONCOLOGY | J CLIN ONCOL | 0732-183X | 1527-7755 | 42 | 23_SUPPL | SCIE | ONCOLOGY | 2024 | 41.9 | 1.7 | 0 | English | 2024 | 2024-08-10 | 10.1200/jco.2024.42.23_suppl.125 | 바로가기 | 바로가기 | 바로가기 |
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