Research Breakout Radar
A weekly screen of research topics showing persistent publication growth and acceleration relative to their fields.
| Rank | Research topic | Core articles | Current growth | Previous growth | Acceleration | Weeks in top 50 |
|---|---|---|---|---|---|---|
| 1No change | Hybrid Renewable Energy SystemsEnergy Engineering and Power Technology · Physical Sciences | 1,914 | +24.2% | +5.2% | +19.0% | 4 |
| 2No change | Catalysts for Methane ReformingCatalysis · Physical Sciences | 1,810 | +71.6% | +31.5% | +40.1% | 4 |
| 3↑ 1 | Hydrogels: synthesis, properties, applicationsMolecular Medicine · Life Sciences | 1,634 | +85.7% | +34.5% | +51.2% | 4 |
| 4↓ 1 | Cystic Fibrosis Research AdvancesPulmonary and Respiratory Medicine · Health Sciences | 1,621 | +106.8% | +13.9% | +92.9% | 4 |
| 5No change | Renal Transplantation Outcomes and TreatmentsTransplantation · Health Sciences | 1,568 | +82.5% | +36.4% | +46.1% | 4 |
| 6↑ 1 | Advancements in Transdermal Drug DeliveryPharmaceutical Science · Life Sciences | 1,419 | +53.4% | +23.7% | +29.7% | 4 |
| 7↑ 2 | Generative Adversarial Networks and Image Synthesis⚑Computer Vision and Pattern Recognition · Physical Sciences | 1,364 | +186.0% | +71.4% | +114.5% | 4 |
| 8New | Foot and Ankle SurgeryOrthopedics and Sports Medicine · Health Sciences | 1,282 | +26.6% | +24.1% | +2.4% | 1 |
| 9↑ 2 | Nonlinear Partial Differential EquationsApplied Mathematics · Physical Sciences | 1,204 | +85.2% | +43.5% | +41.7% | 4 |
| 10↑ 4 | Multilingual Education and Policy⚑Linguistics and Language · Social Sciences | 1,064 | +67.0% | +26.9% | +40.1% | 4 |
| 11↑ 13 | Synthesis and Properties of Aromatic CompoundsOrganic Chemistry · Physical Sciences | 1,036 | +102.3% | +30.2% | +72.1% | 3 |
| 12↑ 28 | Menopause: Health Impacts and TreatmentsEndocrinology, Diabetes and Metabolism · Health Sciences | 992 | +125.5% | +82.8% | +42.7% | 4 |
| 13↑ 2 | Sinusitis and nasal conditionsOtorhinolaryngology · Health Sciences | 984 | +31.4% | +14.2% | +17.2% | 4 |
| 14↑ 2 | Food Drying and ModelingFood Science · Life Sciences | 961 | +184.3% | +73.4% | +111.0% | 4 |
| 15↑ 3 | Advanced Graph Neural Networks⚑Artificial Intelligence · Physical Sciences | 2,105 | +180.3% | +62.7% | +117.6% | 4 |
| 16↑ 10 | Quantum Chromodynamics and Particle Interactions⚑Nuclear and High Energy Physics · Physical Sciences | 899 | +62.0% | +19.0% | +42.9% | 4 |
| 17↑ 3 | Bacterial Genetics and Biotechnology⚑Genetics · Life Sciences | 882 | +203.1% | +98.9% | +104.2% | 4 |
| 18↑ 4 | Advanced Neural Network ApplicationsComputer Vision and Pattern Recognition · Physical Sciences | 4,146 | +118.4% | +62.1% | +56.3% | 4 |
| 19↑ 6 | Optimal Power Flow DistributionElectrical and Electronic Engineering · Physical Sciences | 1,023 | +148.3% | +44.1% | +104.2% | 4 |
| 20↑ 1 | Bacterial Infections and VaccinesMicrobiology · Life Sciences | 877 | +55.8% | +31.6% | +24.2% | 4 |
| 21↑ 6 | Polymer crystallization and propertiesPolymers and Plastics · Physical Sciences | 840 | +122.8% | +27.6% | +95.2% | 4 |
| 22↑ 7 | Sirtuins and Resveratrol in MedicineGeriatrics and Gerontology · Health Sciences | 836 | +68.9% | +38.9% | +30.0% | 4 |
| 23No change | Plant-Microbe Interactions and ImmunityPlant Science · Life Sciences | 2,557 | +88.7% | +40.8% | +47.9% | 4 |
| 24↑ 7 | Wood Treatment and PropertiesBuilding and Construction · Physical Sciences | 814 | +111.4% | +36.5% | +74.9% | 4 |
| 25↑ 9 | Neurotransmitter Receptor Influence on BehaviorCellular and Molecular Neuroscience · Life Sciences | 793 | +110.9% | +52.6% | +58.3% | 4 |
| 26↑ 7 | Invertebrate Immune Response MechanismsImmunology · Life Sciences | 778 | +163.7% | +80.2% | +83.6% | 4 |
| 27↓ 19 | Sexual function and dysfunction studiesPsychiatry and Mental health · Health Sciences | 1,427 | +62.9% | +51.5% | +11.4% | 4 |
| 28↓ 9 | Telomeres, Telomerase, and SenescencePhysiology · Health Sciences | 929 | +62.4% | +30.3% | +32.1% | 4 |
| 29↓ 17 | Sustainability and Climate Change Governance⚑Global and Planetary Change · Physical Sciences | 1,151 | +240.5% | +122.6% | +117.9% | 4 |
| 30↑ 5 | Liver physiology and pathologyHepatology · Health Sciences | 767 | +70.1% | +35.2% | +34.9% | 4 |
| 31↑ 5 | Cellular and Composite StructuresMechanical Engineering · Physical Sciences | 1,581 | +64.9% | +25.7% | +39.2% | 4 |
| 32↑ 5 | Medication Adherence and ComplianceFamily Practice · Health Sciences | 718 | +63.9% | +43.4% | +20.6% | 4 |
| 33New | Climate change impacts on agricultureEcology, Evolution, Behavior and Systematics · Life Sciences | 1,206 | +99.3% | +55.6% | +43.7% | 3 |
| 34↓ 6 | Fiber-reinforced polymer compositesMechanical Engineering · Physical Sciences | 832 | +67.7% | +22.6% | +45.1% | 4 |
| 35↑ 3 | China's Socioeconomic Reforms and GovernancePolitical Science and International Relations · Social Sciences | 707 | +112.3% | +25.6% | +86.8% | 4 |
| 36New | Patient Safety and Medication ErrorsEmergency Medical Services · Health Sciences | 701 | +33.5% | +14.3% | +19.2% | 3 |
| 37New | Remote-Sensing Image ClassificationMedia Technology · Physical Sciences | 1,763 | +11.0% | +13.1% | -2.1% | 1 |
| 38↓ 25 | Wave and Wind Energy SystemsOcean Engineering · Physical Sciences | 1,057 | +92.2% | +45.2% | +47.0% | 4 |
| 39No change | Burn Injury Management and OutcomesEpidemiology · Health Sciences | 696 | +63.4% | +14.1% | +49.3% | 4 |
| 40↑ 2 | Calcium Carbonate Crystallization and InhibitionBiomaterials · Physical Sciences | 686 | +89.5% | +31.7% | +57.8% | 4 |
| 41No change | Microbial bioremediation and biosurfactantsPollution · Physical Sciences | 675 | +49.3% | +17.1% | +32.2% | 4 |
| 42↑ 1 | Environmental remediation with nanomaterialsBiomedical Engineering · Physical Sciences | 771 | +101.8% | +26.5% | +75.3% | 3 |
| 43↑ 2 | Indoor Air Quality and Microbial ExposureHealth, Toxicology and Mutagenesis · Physical Sciences | 668 | +157.9% | +50.7% | +107.2% | 4 |
| 44↑ 3 | Psychometric Methodologies and Testing⚑Management Science and Operations Research · Social Sciences | 656 | +245.3% | +76.8% | +168.5% | 4 |
| 45↓ 1 | Barrier Structure and Function StudiesNeurology · Life Sciences | 650 | +105.7% | +44.8% | +60.9% | 4 |
| 46↑ 3 | Bacterial Identification and Susceptibility TestingClinical Biochemistry · Life Sciences | 635 | +26.2% | +15.3% | +10.9% | 2 |
| 47↑ 3 | Polymer Surface Interaction StudiesSurfaces, Coatings and Films · Physical Sciences | 628 | +88.0% | +31.1% | +56.9% | 3 |
| 48↓ 16 | UAV Applications and OptimizationAerospace Engineering · Physical Sciences | 2,157 | +143.5% | +63.0% | +80.5% | 4 |
| 49New | Health Literacy and Information AccessibilityGeneral Health Professions · Health Sciences | 1,281 | +57.0% | +16.7% | +40.3% | 1 |
| 50New | Galaxies: Formation, Evolution, Phenomena⚑Astronomy and Astrophysics · Physical Sciences | 2,086 | +155.0% | +21.7% | +133.3% | 1 |
How to read it
Current and previous growth compare matched 180-day publication windows with the same periods one year earlier. Acceleration is the difference between those growth rates. Rank movement and persistence compare weekly snapshots. The screen identifies publication momentum, not research quality, importance, commercial promise, or a forecast.
Methodology
Screens all OpenAlex topics using primary-topic journal articles from CWTS Core sources. Eligible topics must satisfy minimum counts across four matched 180-day windows, show positive year-over-year growth in both comparisons, have at least 100 articles and 10% growth in the current window, and rank at or above the 80th percentile for growth and 70th percentile for acceleration within their subfield plus the 25th percentile for global volume. The displayed order is 55% subfield growth rank, 30% subfield acceleration rank, and 15% global volume rank. The homepage compares current and previous year-over-year growth for the first ten candidates; the full page publishes fifty candidates and review warnings. Rank changes and persistence derive from prior weekly snapshots. Publication momentum is not research quality, importance, commercial promise, or a forecast. OpenAlex indexing, Core-source coverage, and topic revisions can create false signals.