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| 1 | Regeneration of chronic myocardial infarction by injectable hydrogels containing stem cell homing factor SDF-1 and angiogenic peptide Ac-SDKP显示文摘 | Myeongjin Song Hwanseok Jang Jaeyeon Lee Ji Hyun Kim Soo Hyun Kim Kyung Sun Yongdoo Park | 2013 | Biomaterials2013,,: | 1 |
| 2 | Dynamic slack allocation algorithms for energy minimization on parallel machines显示文摘 | Jaeyeon Kang Sanjay Ranka | 2010 | Journal of Parallel and Distributed Computing2010,,5: | 1 |
| 3 | Urbanization effect on the observed change in mean monthly temperatures between 1951-1980 and 1971-2000 in Korea 显示文摘 | Chung U Jaeyeon C Jin I Yun | 2004 | Climate Change2004,66,: | 1 |
| 4 | Using geometric extrema for segment-tosegment characteristics comparison in online signature verification显示文摘 | Jaeyeon Lee Ho-Sub Yoon Jung Sob Byung Tae Chun Yun Koo Chung | 2004 | Pattern Recognition2004,37,1: | 1 |
| 5 | Urbanization Effect on the Observed Change in Mean Monthly Temperatures between 1951-1980 and 1971-2000 in Korea显示文摘 | Uran Chung Jaeyeon Choi Jin I. Yun | 2004 | Climatic Change (-)2004,,1: | 1 |
| 6 | Urbanization effect on the observed change in mean monthly temperatures between 1951-1980 and 1971-2000 in Korea显示文摘 | Chung U Jaeyeon C Jin I Yun | 2004 | Climate Change2004,66,: | 1 |
| 7 | DNS performance and the effectiveness of caching 显示文摘 | Jaeyeon Jung Emil Sit | 2002 | IEEE/ACM TR Ansactions on Networking2002,10,5: | 1 |
| 8 | Three-dimensional kagome structures in a PCL/HA-based hydrogel scaffold to lead slow BMP-2 release for effective bone regeneration显示文摘Osteoconductive function is remarkably low in bone disease in the absence of bone tissue surrounding the grafting site,or if the bone tissue is in poor condition.Thus,an effective bone graft in terms of both osteoconductivity and osteoinductivity is required for clinical therapy.Recently,the three-dimensional(3D)kagome structure has been shown to be advantageous for bone tissue regeneration due to its mechanical properties.In this study,a polycaprolactone(PCL)kagome-structure scaffold containing a hyaluronic acid(HA)-based hydrogel was fabricated using a 3D printing technique.The retention capacity of the hydrogel in the scaffold was assessed in vivo with a rat calvaria subcutaneous model for 3 weeks,and the results were compared with those obtained with conventional 3D-printed PCL grid-structure scaffolds containing HA-based hydrogel and bulk-type HA-based hydrogel.The retained hydrogel in the kagome-structure scaffold was further evaluated by in vivo imaging system analysis.To further reinforce the osteoinductivity of the kagome-structure scaffold,a PCL kagome-structure scaffold with bone morphogenetic protein-2(BMP-2)containing HA hydrogel was fabricated and implanted in a calvarial defect model of rabbits for 16 weeks.The bone regeneration characteristics were evaluated with hematoxylin and eosin(H&E),Masson’s trichrome staining,and micro-CT image analysis. | Se-Hwan Lee Kang-Gon Lee Jaeyeon Lee Yong Sang Cho Min-Soo Ghim Soojin Kim Su-Jin Heo Yongdoo Park Young-Sam Cho Bu-Kyu Lee | 2023 | Bio-Design and Manufacturing2023,6,1: | 1 |
| 9 | MF2-DMTD: A Formalism and Game-Based Reasoning Framework for Optimized Drone-Type Moving Target Defense显示文摘Moving-target-defense(MTD)fundamentally avoids an illegal initial compromise by asymmetrically increasing the uncertainty as the attack surface of the observable defender changes depending on spatial-temporal mutations.However,the existing naive MTD studies were conducted focusing only on wired network mutations.And these cases have also been no formal research on wireless aircraft domains with attributes that are extremely unfavorable to embedded system operations,such as hostility,mobility,and dependency.Therefore,to solve these conceptual limitations,this study proposes normalized drone-type MTD that maximizes defender superiority by mutating the unique fingerprints of wireless drones and that optimizes the period-based mutation principle to adaptively secure the sustainability of drone operations.In addition,this study also specifies MF2-DMTD(model-checkingbased formal framework for drone-type MTD),a formal framework that adopts model-checking and zero-sum game,for attack-defense simulation and performance evaluation of drone-type MTD.Subsequently,by applying the proposed models,the optimization of deceptive defense performance of drone-type MTD for each mutation period also additionally achieves through mixed-integer quadratic constrained programming(MIQCP)and multiobjective optimization-based Pareto frontier.As a result,the optimal mutation cycles in drone-type MTD were derived as(65,120,85)for each control-mobility,telecommunication,and payload component configured inside the drone.And the optimal MTD cycles for each swarming cluster,ground control station(GCS),and zone service provider(ZSP)deployed outside the drone were also additionally calculated as(70,60,85),respectively.To the best of these authors’knowledge,this study is the first to calculate the deceptive efficiency and functional continuity of the MTD against drones and to normalize the trade-off according to a sensitivity analysis with the optimum. | Sang Seo Jaeyeon Lee Byeongjin Kim Woojin Lee Dohoon Kim | 2023 | Computers, Materials & Continua2023,77,11: | 0 |