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University · Chittagong · Bangladesh

Rangamati Science and Technology University

In research, Rangamati Science and Technology University stands highest in Physical Sciences (#7,036 of 10,670 worldwide), 2022-now.

rmstu.edu.bdROR OpenAlex
World rank, 2022-now
#8,792
of 22,385 · #17,480 all time
Rank in Bangladesh
#70
of 127
Research works
311
▲ 140% vs 2018-21
Citations
1.9k
6.1 per fractional work
Top-10% rate
15.5%
all institutions 10.0%
vs its own fields
1.05×
1.00× is exactly expected
Open access
67%
world 40%
International
27%
world 18%
Rangamati Science and Technology University

What is Rangamati Science and Technology University known for in research?

The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #7,036 of 10,670 22.4%64 -

Each strip is that field's whole ranked pool, with the notch where Rangamati Science and Technology University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which fields of science does Rangamati Science and Technology University work in?

In 2022-now, 37% of research at Rangamati Science and Technology University is in Physical Sciences, 29% in Health Sciences. Its largest fields are Medicine (25%), Computer Science (23%), Engineering (9%).

Physical Sciences: 71 fractional works · 37.4% of its workComputer Science: 44 fractional works · 23.0% of its workArtificial Intelligence: 20 fractional works · 10.4% of its workComputer Vision and Pattern Recognition: 10 fractional works · 5.3% of its workInformation Systems: 7 fractional works · 3.6% of its workSignal Processing: 4 fractional works · 2.0% of its workComputer Networks and Communications: 2 fractional works · 1.1% of its workComputer Science Applications: 1 fractional works · 0.3% of its workHuman-Computer Interaction: 1 fractional works · 0.3% of its workEngineering: 16 fractional works · 8.6% of its workElectrical and Electronic Engineering: 5 fractional works · 2.7% of its workBiomedical Engineering: 4 fractional works · 2.0% of its workMedia Technology: 2 fractional works · 1.1% of its workMechanical Engineering: 1 fractional works · 0.7% of its workBuilding and Construction: 1 fractional works · 0.4% of its workAerospace Engineering: 1 fractional works · 0.4% of its workCivil and Structural Engineering: 1 fractional works · 0.4% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.4% of its workAutomotive Engineering: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.4% of its workEnvironmental Science: 7 fractional works · 3.5% of its workEcology: 2 fractional works · 0.8% of its workWater Science and Technology: 1 fractional works · 0.7% of its workGlobal and Planetary Change: 1 fractional works · 0.6% of its workEnvironmental Engineering: 1 fractional works · 0.4% of its workManagement, Monitoring, Policy and Law: 0 fractional works · 0.3% of its workIndustrial and Manufacturing Engineering: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.5% of its workEarth and Planetary Sciences: 1 fractional works · 0.6% of its workOceanography: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workChemistry: 1 fractional works · 0.5% of its workAnalytical Chemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.2% of its workMaterials Science: 1 fractional works · 0.4% of its workElectronic, Optical and Magnetic Materials: 1 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workEnergy: 1 fractional works · 0.3% of its workRenewable Energy, Sustainability and the Environment: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workPhysics and Astronomy: 0 fractional works · 0.2% of its workMathematics: 0 fractional works · 0.1% of its workChemical Engineering: 0 fractional works · 0.1% of its workHealth Sciences: 56 fractional works · 29.0% of its workMedicine: 48 fractional works · 24.8% of its workSurgery: 5 fractional works · 2.5% of its workRadiology, Nuclear Medicine and Imaging: 4 fractional works · 2.1% of its workEndocrinology, Diabetes and Metabolism: 4 fractional works · 2.0% of its workPublic Health, Environmental and Occupational Health: 4 fractional works · 2.0% of its workEpidemiology: 3 fractional works · 1.5% of its workCardiology and Cardiovascular Medicine: 2 fractional works · 1.3% of its workPulmonary and Respiratory Medicine: 2 fractional works · 1.2% of its workPhysiology: 2 fractional works · 1.2% of its workObstetrics and Gynecology: 2 fractional works · 1.1% of its workOncology: 2 fractional works · 0.9% of its workInfectious Diseases: 2 fractional works · 0.8% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 0.8% of its workOphthalmology: 1 fractional works · 0.8% of its workComplementary and alternative medicine: 1 fractional works · 0.7% of its workPharmacology: 1 fractional works · 0.7% of its workPathology and Forensic Medicine: 1 fractional works · 0.6% of its workPsychiatry and Mental health: 1 fractional works · 0.5% of its workDermatology: 1 fractional works · 0.4% of its workNephrology: 1 fractional works · 0.4% of its workRheumatology: 1 fractional works · 0.4% of its workEmergency Medicine: 1 fractional works · 0.4% of its workReproductive Medicine: 1 fractional works · 0.3% of its workUrology: 1 fractional works · 0.3% of its workHealth Informatics: 1 fractional works · 0.3% of its workGenetics: 1 fractional works · 0.3% of its workNeurology: 1 fractional works · 0.3% of its workHepatology: 0 fractional works · 0.2% of its workHematology: 0 fractional works · 0.2% of its workSmaller subfields together: 1 fractional works · 0.6% of its workHealth Professions: 5 fractional works · 2.6% of its workHealth Information Management: 2 fractional works · 1.1% of its workGeneral Health Professions: 1 fractional works · 0.7% of its workOccupational Therapy: 1 fractional works · 0.6% of its workSmaller subfields together: 1 fractional works · 0.3% of its workDentistry: 2 fractional works · 1.2% of its workPeriodontics: 1 fractional works · 0.6% of its workOral Surgery: 1 fractional works · 0.3% of its workGeneral Dentistry: 1 fractional works · 0.3% of its workNursing: 1 fractional works · 0.3% of its workNutrition and Dietetics: 1 fractional works · 0.3% of its workSocial Sciences: 37 fractional works · 19.4% of its workSocial Sciences: 12 fractional works · 6.1% of its workSociology and Political Science: 5 fractional works · 2.6% of its workEducation: 3 fractional works · 1.8% of its workPolitical Science and International Relations: 1 fractional works · 0.5% of its workCultural Studies: 1 fractional works · 0.4% of its workTransportation: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.6% of its workPsychology: 9 fractional works · 4.5% of its workSocial Psychology: 4 fractional works · 2.1% of its workExperimental and Cognitive Psychology: 2 fractional works · 1.1% of its workClinical Psychology: 2 fractional works · 0.8% of its workApplied Psychology: 1 fractional works · 0.4% of its workSmaller subfields together: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 6 fractional works · 3.4% of its workAccounting: 1 fractional works · 0.8% of its workManagement Information Systems: 1 fractional works · 0.8% of its workOrganizational Behavior and Human Resource Management: 1 fractional works · 0.6% of its workStrategy and Management: 1 fractional works · 0.6% of its workMarketing: 1 fractional works · 0.5% of its workSmaller subfields together: 0 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 5 fractional works · 2.4% of its workEconomics and Econometrics: 4 fractional works · 2.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workDecision Sciences: 3 fractional works · 1.5% of its workManagement Science and Operations Research: 2 fractional works · 0.8% of its workInformation Systems and Management: 1 fractional works · 0.4% of its workStatistics, Probability and Uncertainty: 1 fractional works · 0.4% of its workArts and Humanities: 3 fractional works · 1.5% of its workVisual Arts and Performing Arts: 1 fractional works · 0.8% of its workLiterature and Literary Theory: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workLife Sciences: 27 fractional works · 14.2% of its workAgricultural and Biological Sciences: 16 fractional works · 8.2% of its workPlant Science: 10 fractional works · 5.0% of its workFood Science: 2 fractional works · 0.8% of its workEcology, Evolution, Behavior and Systematics: 1 fractional works · 0.6% of its workSoil Science: 1 fractional works · 0.5% of its workGeneral Agricultural and Biological Sciences: 1 fractional works · 0.4% of its workForestry: 1 fractional works · 0.3% of its workAgronomy and Crop Science: 0 fractional works · 0.3% of its workAquatic Science: 0 fractional works · 0.2% of its workBiochemistry, Genetics and Molecular Biology: 7 fractional works · 3.6% of its workMolecular Biology: 3 fractional works · 1.7% of its workGenetics: 1 fractional works · 0.6% of its workBiophysics: 1 fractional works · 0.6% of its workMolecular Medicine: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workNeuroscience: 3 fractional works · 1.5% of its workNeurology: 2 fractional works · 0.9% of its workSmaller subfields together: 1 fractional works · 0.5% of its workImmunology and Microbiology: 1 fractional works · 0.7% of its workParasitology: 1 fractional works · 0.3% of its workApplied Microbiology and Biotechnology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPharmacology, Toxicology and Pharmaceutics: 0 fractional works · 0.2% of its workALL ITS WORKRangamati Scienceand Technology…191fractional works, 2022-now
Life Sciences14%Physical Sciences37%Health Sciences29%Social Sciences19%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 25 fields, with their numbers
    1. Computer Science4423.0%
    2. Engineering168.6%
    3. Environmental Science73.5%
    4. Earth and Planetary Sciences10.6%
    5. Chemistry10.5%
    6. Materials Science10.4%
    7. Energy10.3%
    8. Physics and Astronomy00.2%
    9. Mathematics00.1%
    10. Chemical Engineering00.1%
    1. Medicine4824.8%
    2. Health Professions52.6%
    3. Dentistry21.2%
    4. Nursing10.3%
    1. Social Sciences126.1%
    2. Psychology94.5%
    3. Business, Management and Accounting63.4%
    4. Economics, Econometrics and Finance52.4%
    5. Decision Sciences31.5%
    6. Arts and Humanities31.5%
    1. Agricultural and Biological Sciences168.2%
    2. Biochemistry, Genetics and Molecular Biology73.6%
    3. Neuroscience31.5%
    4. Immunology and Microbiology10.7%
    5. Pharmacology, Toxicology and Pharmaceutics00.2%
All of science, and how each field's share has moved since 1950: the Science domain explorer

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 1.73× its world share, 16 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.68× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 0.71× its world share, 1 worksImmunology and Micro…Neuroscience: 0.91× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.45× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.17× its world share, 0 worksChemical EngineeringChemistry: 0.33× its world share, 1 worksChemistryComputer Science: 2.96× its world share, 44 worksComputer ScienceEarth and Planetary Sciences: 0.40× its world share, 1 worksEarth and Planetary …Energy: 0.34× its world share, 1 worksEnergyEngineering: 0.57× its world share, 16 worksEngineeringEnvironmental Science: 0.70× its world share, 7 worksEnvironmental ScienceMaterials Science: 0.12× its world share, 1 worksMaterials ScienceMathematics: 0.11× its world share, 0 worksMathematicsPhysics and Astronomy: 0.09× its world share, 0 worksPhysics and AstronomyDentistry: 2.47× its world share, 2 worksDentistryHealth Professions: 1.00× its world share, 5 worksHealth ProfessionsMedicine: 1.29× its world share, 48 worksMedicineNursing: 0.71× its world share, 1 worksNursingArts and Humanities: 0.52× its world share, 3 worksArts and HumanitiesBusiness, Management and Accounting: 1.05× its world share, 6 worksBusiness, Management…Decision Sciences: 1.57× its world share, 3 worksDecision SciencesEconomics, Econometrics and Finance: 1.14× its world share, 5 worksEconomics, Econometr…Psychology: 1.46× its world share, 8 worksPsychologySocial Sciences: 0.48× its world share, 12 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Computer Science, 3.0×. Every wedge is a field page.

All 25 fields, with their numbers
  1. Computer Science2.96×44 works
  2. Dentistry2.47×2 works
  3. Agricultural and Biological Sciences1.73×16 works
  4. Decision Sciences1.57×3 works
  5. Psychology1.46×8 works
  6. Medicine1.29×48 works
  7. Economics, Econometrics and Finance1.14×5 works
  8. Business, Management and Accounting1.05×6 works
  9. Health Professions1.00×5 works
  10. Neuroscience0.91×3 works
  11. Immunology and Microbiology0.71×1 works
  12. Nursing0.71×1 works
  13. Environmental Science0.70×7 works
  14. Biochemistry, Genetics and Molecular Biology0.68×7 works
  15. Engineering0.57×16 works
  16. Arts and Humanities0.52×3 works
  17. Social Sciences0.48×12 works
  18. Pharmacology, Toxicology and Pharmaceutics0.45×0 works
  19. Earth and Planetary Sciences0.40×1 works
  20. Energy0.34×1 works
  21. Chemistry0.33×1 works
  22. Chemical Engineering0.17×0 works
  23. Materials Science0.12×1 works
  24. Mathematics0.11×0 works
  25. Physics and Astronomy0.09×0 works

Who are the top researchers at Rangamati Science and Technology University?

Ranked on the quality score, Tanjim Mahmud, Koushick Barua and Mohammad Tarek Aziz lead among researchers whose main affiliation is Rangamati Science and Technology University.

  1. 1 Tanjim Mahmud Bangladesh · #112,891 worldwide 3k citations · 152 works
  2. 2 Koushick Barua Bangladesh · #465,942 worldwide 659 citations · 23 works
  3. 3 Mohammad Tarek Aziz Bangladesh · #531,136 worldwide 623 citations · 50 works
  4. 4 Nahed Sharmen Bangladesh · #539,845 worldwide 557 citations · 18 works
  5. 5 Utpol Kanti Das Bangladesh · #874,218 worldwide 370 citations · 27 works
  6. 6 Dhiman Sarma Bangladesh · #1,166,291 worldwide 664 citations · 29 works
  7. 7 Nippon Datta Bangladesh · #1,397,587 worldwide 289 citations · 23 works
  8. 8 Rishita Chakma Bangladesh · #1,515,524 worldwide 349 citations · 33 works
  9. 9 Rana Joyti Chakma Bangladesh · #1,792,262 worldwide 371 citations · 17 works
  10. 10 Juel Sikder Bangladesh · #1,927,216 worldwide 345 citations · 26 works
All ranked researchers at Rangamati Science and Technology University

What are the most cited papers from Rangamati Science and Technology University?

The most cited paper from Rangamati Science and Technology University is "Phishing Attacks Detection using Machine Learning Approach" (Mohammad Nazmul Alam, Dhiman Sarma, Farzana Firoz Lima et al., 2020), with 160 citations. Next come "Cyberbullying detection for low-resource languages and dialects: Review of the state of the art" (156) and "An Explainable AI Paradigm for Alzheimer’s Diagnosis Using Deep Transfer Learning" (144).

Most cited papers
#PaperReleasedCitations
1 Phishing Attacks Detection using Machine Learning Approach Mohammad Nazmul Alam, Dhiman Sarma, Farzana Firoz Lima et al. · 2020 Third International Conference on Smart Systems and Inventive Technology (ICSSIT) Conference paper Aug 2020 160
2 Cyberbullying detection for low-resource languages and dialects: Review of the state of the art Tanjim Mahmud, Michal E. Ptaszynski, Juuso Eronen et al. · Information Processing & Management Open access 17 Jul 2023 156
3 An Explainable AI Paradigm for Alzheimer’s Diagnosis Using Deep Transfer Learning Tanjim Mahmud, Koushick Barua, Sultana Umme Habiba et al. · Diagnostics Open access 5 Feb 2024 144
4 Bans of WHO Class I Pesticides in Bangladesh—suicide prevention without hampering agricultural output Fazle Rabbi Chowdhury, Gourab Dewan, Vasundhara R Verma et al. · International Journal of Epidemiology Open access 26 Jul 2017 136
5 Highly sensitive open channel based PCF-SPR sensor for analyte refractive index sensing Nazrul Islam, Md. Faizul Huq Arif, Mohammad Abu Yousuf et al. · Results in Physics Open access 7 Feb 2023 127
All 58 most cited papers, with filters and sorting

Which keywords describe research at Rangamati Science and Technology University?

By fractional works in 2022-now, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Convolutional Neural Networks, Feature Extraction, Neural Networks, Image Processing, Social Media and Environmental Monitoring.

▲ more of its work than of the world's◆ about the world's share▼ less than the world's

Size is fractional works in 2022-now in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Deep Learning40▲ 6.0×52 topics
  2. Machine Learning31▲ 4.9×45 topics
  3. Convolutional Neural Networks13▲ 9.6×13 topics
  4. Neural Networks10▲ 3.3×19 topics
  5. Epidemiology9▲ 1.16×49 topics
  6. Social Media9▲ 3.2×7 topics
  7. COVID-198▲ 3.0×15 topics
  8. Feature Extraction7▲ 7.8×9 topics
  9. Image Processing6▲ 7.4×8 topics
  10. Environmental Monitoring5▲ 7.3×3 topics
  11. Medical Imaging5▲ 5.0×6 topics
  12. Detection5▲ 9.3×3 topics
  13. Wireless Sensor Networks5▲ 5.8×4 topics
  14. Pandemic5▲ 2.6×8 topics
  15. Natural Language Processing5▲ 10×4 topics
  16. Classification5▲ 5.4×9 topics
  17. Smart Farming4▲ 20×2 topics
  18. Internet of Things (IoT)4▲ 20×1 topic
  19. Plant Disease Detection4▲ 22×1 topic
  20. Feature Selection4▲ 11×4 topics
  21. Behavioral Analysis4▲ 19×2 topics
  22. Data Mining4▲ 2.9×7 topics
  23. Emotion Recognition4▲ 11×4 topics
  24. Cyberbullying4▲ 31×2 topics
  25. Transfer Learning4▲ 10×3 topics
  26. Face Recognition3▲ 15×3 topics
  27. IoT Security3▲ 5.4×3 topics
  28. Medical Image Analysis3▲ 9.0×3 topics
  29. Hate Speech3▲ 44×1 topic
  30. Information Retrieval3▲ 7.5×3 topics
  31. Offensive Language3▲ 44×1 topic
  32. Computer Vision3▲ 5.6×4 topics
  33. Financial Markets3▲ 12×2 topics
  34. Food Supply Chain3▲ 13×2 topics
  35. Sentiment Analysis3▲ 13×2 topics
  36. Stock Market3▲ 6.3×1 topic
  37. Text Classification3▲ 8.7×3 topics
  38. business impact3▲ 16×1 topic
  39. Neural Network3▲ 7.6×3 topics
  40. Molecular Genetics2▲ 25×2 topics

Which research topics does Rangamati Science and Technology University publish most on?

By volume in 2022-now: Smart Agriculture and AI, Hate Speech and Cyberbullying Detection, COVID-19 Pandemic Impacts and Spam and Phishing Detection.

Smart Agriculture and AI4Smart Agriculture and AI: 4 fractional worksHate Speech and Cyberbul…3Hate Speech and Cyberbullying Detection: 3 fractional worksCOVID-19 Pandemic Impacts3COVID-19 Pandemic Impacts: 3 fractional worksSpam and Phishing Detect…2Spam and Phishing Detection: 2 fractional worksSentiment Analysis and Opinion Mining: 2 fractional worksCOVID-19 diagnosis using AI: 2 fractional worksAI in cancer detection2AI in cancer detection: 2 fractional worksThyroid Cancer Diagnosis and Treatment: 2 fractional worksEmotion and Mood Recognition: 2 fractional worksFace recognition and ana…2Face recognition and analysis: 2 fractional works
Plant ScienceArtificial IntelligenceEconomics and EconometricsInformation Systems4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Smart Agriculture and AI Plant Science 4 works
  2. 2 Hate Speech and Cyberbullying Detection Artificial Intelligence 3 works
  3. 3 COVID-19 Pandemic Impacts Economics and Econometrics 3 works
  4. 4 Spam and Phishing Detection Information Systems 2 works
  5. 5 Sentiment Analysis and Opinion Mining Artificial Intelligence 2 works
  6. 6 COVID-19 diagnosis using AI Radiology, Nuclear Medicine and Imaging 2 works
  7. 7 AI in cancer detection Artificial Intelligence 2 works
  8. 8 Thyroid Cancer Diagnosis and Treatment Endocrinology, Diabetes and Metabolism 2 works
  9. 9 Emotion and Mood Recognition Experimental and Cognitive Psychology 2 works
  10. 10 Face recognition and analysis Computer Vision and Pattern Recognition 2 works

How open and international is its research?

Against the world's own shares: the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available66.6%not open33.4%

World: 40% of research is openly available.

with international co-authors26.9%domestic only73.1%

World: 18% is written across borders.

How has Rangamati Science and Technology University's research output changed?

Output in 2022-2025 was 140% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Rangamati Science and Technology University as a percentage of every work published that year, 0.00079% in 2024.

still counting0.0010%0.0020%Rangamati Science and Technology University0.0012% in 202519801990200020102020

Fractional works of Rangamati Science and Technology University over all fractional works that year. How the balance of science has shifted.

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