Rifaldy Fajar

​Rifaldy is a visiting student from Yogyakarta State University. Rifaldy is interested in nonlinear dynamics including mathematical models of biological phenomena. He is doing mathematical modeling of genetic regulatory networks in Living Systems Laboratory.

• ​Mathematical model to reduce state devises in cases optimally crude oil allocation as efforts to make fuel investigations 2023 in Indonesia Prihantin
  R. Fajar
  Graduate Student Conference (GSC), NTU, Singapore, 2018
• Linear mathematical modeling the transmission dynamics and control of dog rabies populations with vaccination in Yogyakarta City, Indonesia
  R. Fajar
  International Society for Animal Clinical Pathology (ISACP) Congress, Tokyo, Japan, 2018
• Stability analysis and numerical simulation of MSIR mathematics model to prevent Hepatitis B virus spread by vaccination
  R. Fajar
  APASL Single Topic Conference on Hepatitis B Virus, Taipei, Taiwan, 2018
• Analysis of mathematical models for blood cell production (Hematopoiesis) model using nonlinear ordinary differential equations with time delay
  R. Fajar
  RIKEN Center for Developmental Biology (RIKEN CDB) Symposium, Kobe, Japan, 2018
• Mathematical modeling of Toxoplasma in pregnant woman
  R. Fajar, N. I. Kurniastuti, I. Lisnawati, V. Lianni, N. Khotimah
  International Workshop on Mathematical Biology (IWOMB), Cebu, Philippines, 2018
• Mathematical model to decrease number of smoker using optimal tax based control
  R. Fajar, D. Lestari
  The 27th Japanese Society for Mathematical Biology (JSMB) Annual Meeting, Hokkaido, Japan, 2017
• Modeling and forecasting the number of visitors in Borobudur Temple using ARIMAX Model with the effect of calendar variations to find out the potential in the future as the single largest Buddhist temple in the World
  R. Fajar, I. Lisnawati, Prihantini, A. Y. Avanda, R. Subekti
  The 3rd International Symposium on Current Progress in Mathematics and Sciences (3rd ISCPMS), Tanjung Benoa, Bali, Indonesia, 2017
• Stability analysis of mathematical model of spreading the parasite of Toxoplasma gondii from cat to congenital infection of pregnant mother has an impact on the fetus through the placenta with herbal therapy
  R. Fajar, N. I. Kurniastuti, I. Lisnawati, V. Lianni, N. Khotimah
  9th Asian Conference on Fix Point Theory and Optimizations (ACFPTO), Bangkok, Thailand, 2016
• Classification of districts in South Sulawesi province based on patterns and structures of economic growth using fuzzy logic
  R. Fajar, A.M. Abadi
  National Seminar of Mathematics and Mathematics Education at Yogyakarta State University, 2017
• Stability analysis of mathematical model of SARS (Severe Acute Respiratory Syndrome) disease with host factor and vaccination
  R. Fajar, N. I. Kurniastuti, D.M. Sari, I. Lisnawati
  National Seminar of Mathematics and Mathematics Education at Yogyakarta State University, 2016

• ​B. Sc., Mathematics, Yogyakarta State University, Yogyakarta, Indonesia, 2018

• ​2016-2017: Supervisor for Youth Science Club at Vocational High School of Negeri 2 Godean, Yogyakarta, Indonesia 
• 2017: Student Internship, Regional Disaster Management Agency of Special Region of Yogyakarta, Indonesia

• ​Society for Mathematical Biology (SMB)
• Japanese Society for Mathematical Biology (JSMB)

• ​Gold Medal, The 2nd World Invention and Innovation Forum (WIIF) in Foshan City, China, 2017
• Finalist of National Most Outstanding Student Selection by Ministry of Research, Technology and Higher Education of the Republic of Indonesia, 2017 
• 3rd Winner of “AEROCREATION” National Mathematics and Engineering Essay Competition at Bandung Institute of Technology, 2017
• 1st Winner of National Mathematics Essay Competition “GMM” at Indonesia University of Education, 2016 
• 2nd Winner of National Mathematics Essay Competition “PELANGI” at Jakarta State University, 2016
• 2nd Winner of National Mathematics Essay Competition at Medan State University, Medan, 2015

• KAUST Environmental Epigenetics Program (KEEP)
• Biological and Environmental Sciences and Engineering (BESE)

• ​Yogyakarta State University