* Highly Cited Researcher

Research output

Research output per year 2003 2018 2019 2020 2021 2022 2024

• 122612 Citations
• 168 h-index
• 1429 Article
• 191 Review article
• 35 Comment/debate
• 33 Conference contribution
• 43 More
  • 19 Editorial
  • 11 Chapter
  • 7 Letter
  • 3 Book
  • 2 Foreword/postscript
  • 1 Conference article

Research output per year

Research output per year

Search results

• 2020

  Characteristics of particulate plastics in terrestrial ecosystems

  Palansooriya, K. N., Wijesekara, H., Bradney, L., Kumarathilaka, P., Bundschuh, J., Bolan, N. & Ok, Y. S., 2020, Sustainable Waste Management Workshop: Microplastics in the Environment 2020. AIChE, p. 6 1 p. (Sustainable Waste Management Workshop: Microplastics in the Environment 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Effect of plastic mulch wastes on soil quality and crop productivity in agro-environments

  Dissanayake, P. D., Kim, S. & Ok, Y. S., 2020, Sustainable Waste Management Workshop: Microplastics in the Environment 2020. AIChE, p. 9 1 p. (Sustainable Waste Management Workshop: Microplastics in the Environment 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Occurrence of contaminants in drinking water sources and the potential of biochar for water quality improvement

  Palansooriya, K. N., Yang, Y., Tsang, Y. F., Sarkar, B., Hou, D., Cao, X., Meers, E., Rinklebe, J., Kim, K. H. & Ok, Y. S., 2020, Sustainable Waste Management Workshop: Microplastics in the Environment 2020. AIChE, p. 17-18 2 p. (Sustainable Waste Management Workshop: Microplastics in the Environment 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Role of antibiotic bound microplastics on pathogenic microbes: A in Vitro antimicrobial assay by well-diffusion technique

  Vithanage, M., Ramanayaka, S., Mandakini, H. T., Salim, N. & Ok, Y. S., 2020, Sustainable Waste Management Workshop: Microplastics in the Environment 2020. AIChE, p. 19-20 2 p. (Sustainable Waste Management Workshop: Microplastics in the Environment 2020).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2019

  A novel mobile robot localization method via finite memory filtering based on refined measurement

  Lee, S. S., Lee, D. H., Lee, D. K., Kang, H. H. & Ahn, C. K., 2019 Oct, 2019 IEEE International Conference on Systems, Man and Cybernetics, SMC 2019. Institute of Electrical and Electronics Engineers Inc., p. 45-50 6 p. 8914296. (Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics; vol. 2019-October).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Impulse response 100%
  • Mobile robots 87%
  • Wireless sensor networks 76%
  • Robots 62%
  • Data storage equipment 59%
  3 Citations (Scopus)

• Effect of biochar pyrolysis temperature on chemical immobilization of Pb and As in contaminated soils

  Shin, H., Dissanayake, P. D., Igalavithana, A. D., Yu, S., Ryu, C., Ok, Y. S., Park, J. & Palansooriya, K. N., 2019, Engineering Sustainable Development 2019. AIChE, p. 123-124 2 p. (Engineering Sustainable Development 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Finite Memory Estimation-Based Recurrent Neural Network Learning Algorithm for Accurate Identification of Unknown Nonlinear Systems

  Kang, H. H., Su Lee, S., Kim, K. S. & Ki Ahn, C., 2019 Dec, 2019 IEEE Symposium Series on Computational Intelligence, SSCI 2019. Institute of Electrical and Electronics Engineers Inc., p. 470-475 6 p. 9002701. (2019 IEEE Symposium Series on Computational Intelligence, SSCI 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Network Algorithms 100%
  • Recurrent Neural Networks 86%
  • Learning Algorithm 79%
  • Recurrent neural networks 69%
  • Nonlinear systems 57%
  1 Citation (Scopus)

• Immobilization of potentially toxic elements in contaminated soils using various soil amendments

  Palansooriya, K. N. & Ok, Y. S., 2019, Engineering Sustainable Development 2019. AIChE, p. 93-94 2 p. (Engineering Sustainable Development 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Invited talk: Metal halide perovskite optoelectronic devices

  Im, S. H., 2019, Engineering Sustainable Development 2019. AIChE, p. 9-10 2 p. (Engineering Sustainable Development 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

• Sorption and transport of antibiotic ciprofloxacin in soils amended with colloidal biochar and halloysite

  Ashiq, A., Vithanage, M., Sarkar, B. & Ok, Y., 2019, Engineering Sustainable Development 2019. AIChE, p. 113-114 2 p. (Engineering Sustainable Development 2019).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
• 2018

  Evaluating the arsenic removal potential of japanese oak wood biochar in aqueous solutions and groundwater

  Niazi, N. K., Bibi, I., Shahid, M. & Ok, Y. S., 2018, Environmental Arsenic in a ChangingWorld - 7th International Congress and Exhibition Arsenic in the Environment, 2018. Zhu, Y-G., Zhu, Y-G., Guo, H., Guo, H., Bhattacharya, P., Bhattacharya, P., Bundschuh, J., Ahmad, A., Ahmad, A., Ahmad, A., Naidu, R. & Naidu, R. (eds.). CRC Press/Balkema, p. 430-431 2 p. (Environmental Arsenic in a ChangingWorld - 7th International Congress and Exhibition Arsenic in the Environment, 2018).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  Open Access

  • biochar 100%
  • Groundwater 70%
  • Arsenic 57%
  • Aqueous Solution 24%
  • X-Ray Absorption Spectroscopy 6%
• 2017

  Organic-inorganic hybrid perovskite crystals and their application to optoelectronic devices

  Im, S. H., 2017 Aug 8, AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 17-19 3 p. 8006065. (AM-FPD 2017 - 24th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Optoelectronic Devices 100%
  • Perovskite 95%
  • Solar Cells 92%
  • Optoelectronic devices 63%
  • Crystal 57%
• 2016

  Numerical analysis of elasto-plastic buckling strength of irregular-shaped steel plates

  Kim, S., Zhu, X., Oh, M. H., Kim, J. M. & Zi, G., 2016, Proceedings of the 26th International Ocean and Polar Engineering Conference, ISOPE 2016. Wang, A. M., Chung, J. S., Kokkinis, T. & Muskulus, M. (eds.). International Society of Offshore and Polar Engineers, p. 1009-1015 7 p. (Proceedings of the International Offshore and Polar Engineering Conference; vol. 2016-January).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Buckling 100%
  • Numerical analysis 98%
  • Plastics 83%
  • Displacement control 78%
  • Steel 65%
• 2015

  Evaluation of buckling strength for design consideration of offshore structures

  Lee, S. J., Choi, G., You, I., Oh, M. H., Kim, N., Zi, G. & Kim, S., 2015, Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers, Vol. 2015-January. p. 31-37 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Offshore structures 100%
  • Buckling 75%
  • Axial compression 19%
  • ABAQUS 17%
  • Numerical methods 15%
  1 Citation (Scopus)
• 2014

  Characterization and synthesis of additivecoated BaTiO₃ Nano-powder

  Lee, J. M., Chun, M. P., Shin, H. S., Kim, B. I. & Lee, J. H., 2014, Chemical, Material and Metallurgical Engineering III. p. 964-967 4 p. (Advanced Materials Research; vol. 881-883).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Characterization (materials science) 100%
  • Powders 92%
  • Coatings 85%
  • Lattice constants 84%
  • Nitrates 71%

• Evaluation of tensile strain capacity for pipelines using strain-based design

  Lee, S. J., Cha, J. Y., Kim, W. S., Kim, Y. P. & Zi, G., 2014 Jan 1, Proceedings of the International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers, p. 465-471 7 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Tensile strain 100%
  • Pipelines 61%
  • Fracture toughness 28%
  • Cracks 21%
  • ABAQUS 16%
  1 Citation (Scopus)

• Predicting residual strength of multi-cracked thin sheet plates based on CTOA or cohesive crack model using the extended finite element method

  Chau-Dinh, T., Zi, G. & Kim, J., 2014, IOP Conference Series: Materials Science and Engineering. 1 ed. Institute of Physics Publishing, Vol. 10. 012063

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Crack propagation 100%
  • Plate Like Crystal 91%
  • Kinematics 81%
  • Crack Propagation 81%
  • Cracks 78%
  2 Citations (Scopus)
• 2013

  A nonlinear finite element analysis of concrete railway sleeper damaged by ice expansion

  Lee, S. J. & Zi, G., 2013 Jan 1, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Freezing 100%
  • Ice 93%
  • Concretes 62%
  • Finite element method 56%
  • Compressive strength 40%

• Biaxial flexural fatigue responses of circular concrete plates

  Zi, G. & Kim, J., 2013 Jan 1, Proceedings of the 13th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC 2013. Hokkaido University collection of Scholarly Academic Papers, HUSCAP

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Fatigue of materials 100%
  • Concretes 98%
  • Domes 42%
  • Bending tests 38%
  • Concrete construction 33%

• Flexural behavior of concrete under the uniaxial and biaxial stress states

  Zi, G. & Kim, J., 2013, Proceedings of the 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures, FraMCoS 2013. p. 686-690 5 p. (Proceedings of the 8th International Conference on Fracture Mechanics of Concrete and Concrete Structures, FraMCoS 2013).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Concretes 100%
  • Tensile strength 88%
  • Bending tests 79%
  • Bending strength 35%
• 2011

  A phantom-node method for predicting residual strength in shell structures with a single crack based on a crack tip opening angle criterion

  Chau-Dinh, T. & Zi, G., 2011, Procedia Engineering. Vol. 14. p. 630-635 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Phantoms 100%
  • Crack tips 94%
  • Cracks 63%
  • Crack propagation 40%
  • Shear strain 27%
  2 Citations (Scopus)

• Development of an evaluation method for the compressive-bending plastic buckling capacity of pipeline steel tube based on strain-based design N structural engineering and construction

  Lee, S. J., Yoon, Y. C., Hwang, S. S., Cho, W. Y. & Zi, G., 2011, Procedia Engineering. Vol. 14. p. 312-317 6 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Structural design 100%
  • Buckling 90%
  • Pipelines 78%
  • Plastics 75%
  • Steel 59%
  3 Citations (Scopus)

• Development of design charts for very large floating structures

  Kim, J., Zi, G. & Lee, P. S., 2011, Proceedings of the 21st (2011) International Offshore and Polar Engineering Conference, ISOPE-2011. p. 206-209 4 p. (Proceedings of the International Offshore and Polar Engineering Conference).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Safety factor 100%
  • Structural properties 95%
  • Materials properties 73%
  • Costs 66%
  1 Citation (Scopus)

• The experimental comparison of the uniaxial and biaxial flexural tensile strengths according to the size of specimens

  Kim, J., Kwak, Y. & Zi, G., 2011, Procedia Engineering. Vol. 14. p. 662-666 5 p.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Bending strength 100%
  • Tensile strength 82%
  • Strain gages 52%
  • Concretes 35%
  1 Citation (Scopus)

• ZnO-SnO ₂ core-shell nanowire networks and their gas sensing characteristics

  Hwang, I. S., Kim, S. J., Choi, J. K., Choi, J., Ji, H., Kim, G-T. & Lee, J. H., 2011, 2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011. p. 396-397 2 p. 6155385. (2011 IEEE Nanotechnology Materials and Devices Conference, NMDC 2011).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Nanowires 100%
  • Nanowire 69%
  • Gases 46%
  • Gas 42%
  • Crystalline materials 16%
  1 Citation (Scopus)
• 2010

  Detection of CO and NH₃ mixed gas using single-walled carbon nanotubes

  Dong, K. Y., Lee, J., Ham, D. J., Choi, J., Hwang, I. S., Lee, J. H., Choi, H. H. & Ju, B. K., 2010, INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings. p. 676-677 2 p. 5424641. (INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Single-walled carbon nanotubes (SWCN) 100%
  • Photoresists 46%
  • Gases 41%
  • Carbon nanotubes 38%
  • Sodium dodecyl sulfate 27%
  2 Citations (Scopus)
• 2009

  Sensitive, selective and resuable electrochemical sensor for mercury(II) based on molecular beacon approach

  Han, D., Kim, Y. R., Oh, J. W., Kim, J. S. & Kim, H., 2009, Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences. Chemical and Biological Microsystems Society, p. 964-966 3 p. (Proceedings of Conference, MicroTAS 2009 - The 13th International Conference on Miniaturized Systems for Chemistry and Life Sciences).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electrochemical sensors 100%
  • Ions 61%
  • DNA 46%
  • Redox reactions 35%
  • Conformations 28%
• 2008

  A successive LCC model development of marine RC structures exposed to chloride attack using a Bayesian approach

  Park, H., Jung, H., Kong, J. G. S. & Zi, G., 2008, Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08. p. 863-869 7 p. (Life-Cycle Civil Engineering - Proceedings of the 1st International Symposium on Life-Cycle Civil Engineering, IALCCE '08).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Life Cycle Cost 100%
  • Cost Model 76%
  • Attack 54%
  • Bayesian Approach 52%
  • Life cycle 45%

• Behavior of the foam-filled GFRP bridge deck in the transverse direction

  Zi, G., Moon, D. Y., Hwang, Y. K., Kang, J. G. & Lee, S. J., 2008 Dec 1, EASEC-11 - Eleventh East Asia-Pacific Conference on Structural Engineering and Construction.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Bridge decks 100%
  • Foams 82%
  • Shear deformation 12%
  • Durability 10%
  • Stiffness 8%

• Rapid control prototyping for robot soccer

  Han, S. H. & Ahn, C. K., 2008, Proceedings of the 17th World Congress, International Federation of Automatic Control, IFAC. 1 PART 1 ed. (IFAC Proceedings Volumes (IFAC-PapersOnline); vol. 17, no. 1 PART 1).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Football 100%
  • Robots 56%
  • Mobile robots 11%
  • Systems analysis 9%
  • Control systems 7%
• 2007

  A foam-filled GFRP bridge deck

  Zi, G., Jung, J., Kim, B. M., Hwang, Y. K. & Lee, Y. H., 2007, Proceedings of the 1st Asia-Pacific Conference on FRP in Structures, APFIS 2007. Smith, S. T. (ed.). International Institute for FRP in Construction (IIFC), p. 1101-1106 6 p. (Proceedings of the 1st Asia-Pacific Conference on FRP in Structures, APFIS 2007; vol. 2).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Bridge decks 100%
  • Foams 82%
  • Strength 55%
  • Foam 52%
  • Polyurethane Foam 35%
  1 Citation (Scopus)

• Three-dimensional non-linear fracture mechanics by enriched meshfree methods without asymptotic enrichment

  Bordas, S., Zi, G. & Rabczuk, T., 2007, IUTAM Symposium on Discretization Methods for Evolving Discontinuities - Proceedings of the IUTAM Symposium. p. 21-36 16 p. (Solid Mechanics and its Applications; vol. 5).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • meshfree methods 100%
  • fracture mechanics 80%
  • Fracture mechanics 67%
  • cracks 51%
  • Cracks 45%
  4 Citations (Scopus)
• 2004

  The extended finite element method for static and dynamic problems

  Belytschko, T., Zi, G., Chen, H. & Xu, J., 2004 Dec 1, ECCOMAS 2004 - European Congress on Computational Methods in Applied Sciences and Engineering.

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution