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University · Qingyang · China

Longdong University

In research, Longdong University stands highest in Physical Sciences (#5,035 of 12,888 worldwide) and Engineering (#5,510 of 6,636 worldwide), 2022–2025.

ldxy.edu.cnROR OpenAlex
World rank, 2022–2025
#7,920
of 28,054 · #14,794 all time
Rank in China
#1,562
of 3,058
Research works
2.2k
▼ 3% vs 2013–17
Citations
5.4k
2.4 per fractional work
Top-10% rate
12.4%
record average 16.5%
Open access
24%
world 28%

What is Longdong University known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Physical SciencesDomain #5,035 of 12,888 9.3%205 #9181
EngineeringField #5,510 of 6,636 8.6%82 #5997

Each strip is that field’s whole ranked pool, with the notch where Longdong 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

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: 1.85× its world share, 26 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.04× its world share, 17 worksBiochemistry, Geneti…Immunology and Microbiology: 0.28× its world share, 1 worksImmunology and Micro…Neuroscience: 0.52× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.36× its world share, 1 worksPharmacology, Toxico…Chemical Engineering: 2.02× its world share, 2 worksChemical EngineeringChemistry: 3.28× its world share, 16 worksChemistryComputer Science: 1.25× its world share, 29 worksComputer ScienceEarth and Planetary Sciences: 1.31× its world share, 6 worksEarth and Planetary …Energy: 2.66× its world share, 7 worksEnergyEngineering: 1.82× its world share, 82 worksEngineeringEnvironmental Science: 1.33× its world share, 20 worksEnvironmental ScienceMaterials Science: 2.03× its world share, 21 worksMaterials ScienceMathematics: 1.82× its world share, 6 worksMathematicsPhysics and Astronomy: 2.18× its world share, 15 worksPhysics and AstronomyHealth Professions: 0.41× its world share, 3 worksHealth ProfessionsMedicine: 0.22× its world share, 13 worksMedicineNursing: 0.74× its world share, 1 worksNursingVeterinary: 0.41× its world share, 0 worksVeterinaryArts and Humanities: 0.22× its world share, 2 worksArts and HumanitiesBusiness, Management and Accounting: 0.51× its world share, 5 worksBusiness, Management…Decision Sciences: 0.80× its world share, 2 worksDecision SciencesEconomics, Econometrics and Finance: 0.23× its world share, 2 worksEconomics, Econometr…Psychology: 0.58× its world share, 5 worksPsychologySocial Sciences: 0.39× its world share, 15 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Chemistry, 3.3×. Every wedge is a field page.

Who are the top researchers at Longdong University?

Ranked on the composite score, Xudong Zheng, Xiaoping Gou and Chao Kong lead among researchers whose main affiliation is Longdong University.

  1. 1 Xudong Zheng China · #572,467 worldwide 64 citations · 20 works
  2. 2 Xiaoping Gou China · #673,102 worldwide 20 citations · 17 works
  3. 3 Chao Kong China · #1,124,241 worldwide 91 citations · 34 works
  4. 4 Jun Yu China · #1,149,342 worldwide 72 citations · 33 works
  5. 5 Haobin Hu China · #1,353,716 worldwide 22 citations · 23 works
  6. 6 Jufeng Zhang China · #1,386,051 worldwide 29 citations · 22 works
All ranked researchers at Longdong University

Which keywords describe research at Longdong University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Nanomaterials, Deep Learning, Graphene, Metal-Organic Frameworks, Pore Structure, Artificial Intelligence, Water Splitting and CO2 Sequestration.

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

Size is fractional works in 2022–2025 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 Learning23▲ 2.2×38 topics
  2. Nanomaterials16▲ 5.0×13 topics
  3. Machine Learning13▲ 1.29×29 topics
  4. Artificial Intelligence10▲ 2.3×10 topics
  5. Graphene10▲ 4.6×6 topics
  6. Neural Networks9▲ 1.91×15 topics
  7. Biomedical Applications8▲ 2.2×17 topics
  8. Metal-Organic Frameworks8▲ 6.1×6 topics
  9. Nanoparticles8▲ 1.99×13 topics
  10. Internet of Things6▲ 2.5×12 topics
  11. Catalysis6▲ 3.1×12 topics
  12. Risk Assessment6▲ 3.0×8 topics
  13. Water Splitting6▲ 5.5×3 topics
  14. Wireless Sensor Networks6▲ 4.5×8 topics
  15. Pore Structure6▲ 15×3 topics
  16. Gene Expression5▲ 2.8×8 topics
  17. CO2 Sequestration5▲ 8.7×3 topics
  18. Carbon Nanotubes5▲ 4.8×4 topics
  19. Reactive Oxygen Species5▲ 4.0×4 topics
  20. Multimedia Technology5▲ 24×2 topics
  21. Antioxidants4▲ 3.4×5 topics
  22. Electrochemistry4▲ 6.4×3 topics
  23. Rock Mechanics4▲ 15×3 topics
  24. Bioimaging4▲ 6.4×5 topics
  25. Nanostructured Materials4▲ 8.6×5 topics
  26. Electrocatalysis4▲ 4.6×4 topics
  27. Visible Light4▲ 5.5×3 topics
  28. Biosensor Applications4▲ 11×2 topics
  29. Catalysts4▲ 6.0×3 topics
  30. Electrochemical Biosensors3▲ 15×1 topic
  31. Glucose Sensors3▲ 15×1 topic
  32. Ideological Education3▲ 45×1 topic
  33. Political Education3▲ 45×1 topic
  34. Physical Education3▲ 8.6×3 topics
  35. Control3▲ 7.9×5 topics
  36. GIS-based Modeling3▲ 12×2 topics
  37. Dynamic Behavior3▲ 8.7×2 topics
  38. Fracture3▲ 10×2 topics
  39. Spintronics3▲ 7.7×3 topics
  40. Synchronization3▲ 8.3×4 topics

Which research topics does Longdong University publish most on?

By volume in 2022–2025: Electrochemical sensors and biosensors, Ideological and Political Education, Advanced Photocatalysis Techniques and Hydrocarbon exploration and reservoir analysis.

Electrochemical sensors …3Electrochemical sensors and biosensors: 3 fractional worksIdeological and Politica…3Ideological and Political Education: 3 fractional worksAdvanced Photocatalysis Techniques: 3 fractional worksHydrocarbon exploration …3Hydrocarbon exploration and reservoir analysis: 3 fractional worksCoal Properties and Util…3Coal Properties and Utilization: 3 fractional worksRock Mechanics and Modeling: 2 fractional worksElectrocatalysts for Energy Conversion: 2 fractional worksPlant Stress Responses a…2Plant Stress Responses and Tolerance: 2 fractional worksHydraulic Fracturing and Reservoir Analysis: 2 fractional worksLandslides and related hazards: 2 fractional works
Electrical and Electronic EngineeringEducationRenewable Energy, Sustainability and the EnvironmentMechanics of Materials4 others

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

  1. 1 Electrochemical sensors and biosensors Electrical and Electronic Engineering 3 works
  2. 2 Ideological and Political Education Education 3 works
  3. 3 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 3 works
  4. 4 Hydrocarbon exploration and reservoir analysis Mechanics of Materials 3 works
  5. 5 Coal Properties and Utilization Ocean Engineering 3 works
  6. 6 Rock Mechanics and Modeling Mechanics of Materials 2 works
  7. 7 Electrocatalysts for Energy Conversion Renewable Energy, Sustainability and the Environment 2 works
  8. 8 Plant Stress Responses and Tolerance Plant Science 2 works
  9. 9 Hydraulic Fracturing and Reservoir Analysis Mechanical Engineering 2 works
  10. 10 Landslides and related hazards Management, Monitoring, Policy and Law 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 available23.5%not open76.5%

World: 28% of research is openly available.

with international co-authors2.1%domestic only97.9%

World: 19% is written across borders.

How has Longdong University's research output changed?

Output in 2018–2022 was 3% lower than in 2013–2017.

199520002005201020152020
grewheldshrank

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

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.