Organisation profile
Ocean University of China
- Listed in ROR
- Final score
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No data
- Average KZ-SJR
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No data
- Data confidence
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60 out of 100 medium
Rising
Shows the past trend of data confidence, not a forecast or a quality judgement.Data-confidence history Date Confidence 2026-10-24 35 2026-10-26 60 rates our data about the university, not the university itself Methodology : Data confidence
General information
- Organisation type
- University
Research metrics
The calculation window differs from metric to metric: some cover the reporting year, others the whole history of the organisation. Which is which is set out in “Where these numbers come from” below. Recalculation is scheduled, once a day at night.
No data for 11 metrics Average KZ-SJR, Publications, Citations, Average Impact Factor, h-index and 6 more Show how they are calculated Collapse the list
These values have not been calculated for this university yet. How each metric is calculated and what data it needs:
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Average KZ-SJR
Average KZ-SJR across the university's journals; used in the university ranking.
Methodology : Average KZ-SJR -
Publications
Number of the university's publications in the reporting year — articles with at least one author affiliated with the university in that year. Each article counts once; removed records and articles whose publication year is only estimated are excluded. An absolute count: it is not divided by staff size.
Methodology : Publications -
Citations
Total citations received by all of the university's publications over the period.
Methodology : Citations -
Average Impact Factor
Average Impact Factor across the university's publications.
Methodology : Average Impact Factor -
h-index
The largest number h such that h publications have each been cited at least h times.
Methodology : h-index -
Q1 share
Share of the university's publications that appear in Q1 journals of their subject subfield.
Methodology : Q1 share -
International co-authorship
Share of publications with at least one foreign-affiliated co-author (P_intl ÷ P_total × 100). Source: Crossref/OpenAlex affiliations.
Methodology : International co-authorship -
Inter-university collaboration
Share of the university's publications for the reporting year that have a co-author affiliated that same year with another Kazakhstani university. Advisory indicator: it does not enter the ranking's final score.
Methodology : Inter-university collaboration -
Partner universities
Number of distinct other Kazakhstani universities that co-authored with the institution in the reporting year's publications — the breadth of collaboration. Advisory indicator: it does not enter the ranking's final score.
Methodology : Partner universities -
Citations per researcher
Total citations to the university's articles divided by its staff headcount (citations per researcher). Computed only when the administrator-entered staff count is known; universities without it are not ranked on this lens rather than scored as zero.
Methodology : Citations per researcher -
Grant activity
Composite of grant activity: funding volume (weight 0.5), grants won (0.3), active grants (0.2). Each component is normalised across all organisations; a component left blank is dropped and the remaining weights are renormalised. An entered zero is data and does take part in the calculation.
Methodology : Grant activity
Grant activity
No data
Methodology
Where these numbers come from
Not a single number on this page was entered by hand at random. Each one is collected from external sources, matched by identifiers, verified and computed by a fixed formula. An organisation brings a difficulty a journal does not: the same affiliation is written a dozen different ways across sources. Below is the whole path, including what we do not know and where we get it wrong.
Sources
A university’s metrics are collected from external databases and from data the university itself submits. Each source is enabled separately and has its own harvesting schedule:
- OpenAlex — publications, citations, affiliations
- Crossref — article metadata and reference lists
- ORCID — researchers and their achievements
- ROR — the registry of organisations
- University-supplied data — staff headcount and grants
Some details do not come from harvesting: editorial offices fill in individual fields, administrators enter and correct data, and file upload is supported. Such records go through the same matching and confidence rules, but do not count as an external source.
Calculation window
The h-index covers the organisation’s entire history; publications, citations, the Q1 share, international co-authorship and grant activity cover the calculation year. The scheduled recomputation runs once a day during the night hours, and public values do not change between runs.
Verification
Affiliations are matched by the organisation identifier and, where there is none, by the normalised name; duplicate organisations are merged rather than discarded. Every record gets a confidence score from 0 to 100, and records below the threshold do not enter the metric calculation.
Manual corrections
Staff headcount and grant components are entered by the university’s administrator. The platform’s editors may correct a computed value when the source data is plainly wrong; such a value is always flagged, and the flag is shown next to it.
The data path
Five steps from someone else’s record of an article to the number on this page. Step two is where organisations go wrong most often.
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Harvesting. Records of articles, references, authors and organisations are pulled from external sources on a schedule. The source of every record is stored with it.
- 2
Resolving affiliations. An affiliation string is matched to an organisation by identifier and, where there is none, by the normalised name in three languages. Unresolved strings are queued rather than attributed to a similar organisation.
- 3
Normalisation. Subjects, author names and organisation names are mapped onto the reference lists. The Kazakh, Russian and English forms of a name are linked to one another.
- 4
Scoring. Every record gets a confidence score from 0 to 100 based on field completeness, agreement between sources and the age of the record. Below the threshold a record does not enter the calculation.
- 5
Computation. The metrics are normalised across the cohort of universities and combined into a score using the weights in the table below. The result is published together with its calculation window, sources and confidence.
Weights of the final score
The same thing that opens under “How it is calculated” on each metric, gathered into one table. The weights are fixed: recomputing with new weights counts as a new edition of the methodology and is dated. A metric that could not be computed for an organisation is dropped along with its weight and the rest are renormalised — it is not replaced by a zero.
| Metric | What exactly is counted | Weight |
|---|---|---|
| Average KZ-SJR | The mean KZ-SJR of the journals the university’s articles appeared in, weighted by the number of articles | 22 |
| h-index | The largest h for which there are h publications cited at least h times each | 18 |
| Q1 share | The share of articles published in first-quartile journals of their field in the year of publication | 13 |
| Citations | References to the organisation’s articles, excluding those coming from retracted works | 12 |
| Publications | Articles carrying the organisation’s affiliation, after duplicates are removed | 8 |
| Average Impact Factor | The mean impact factor of the journals the articles appeared in, weighted by the number of articles | 8 |
| Citations per researcher | Citations divided by the staff headcount; without a headcount it is not computed | 8 |
| Grant activity | Funding 0.5, grants won 0.3, active grants 0.2, with renormalisation | 6 |
| International co-authorship | The share of articles whose affiliations include an organisation outside Kazakhstan | 5 |
The data quality behind every number
Confidence is a service score of our data about an object, not an expert judgement of the object itself. A low value means the sources disagree with each other, mandatory fields or identifiers are missing, or the data came from a low-trust source.
The platform reconciles differences between sources regularly: critical fields and the metrics that form the ranking at least once a week, less sensitive reference data at least once a month. A small discrepancy is only logged; a significant one creates a manual review task with an assigned owner.
You can report an error in the data through the feedback form: the request enters the tracking system and is followed through to a reply to the person who sent it.
The methodology changes by versions: each has an effective date, and earlier values are never rewritten retroactively.
Specialization areas
Specialization: Not yet confirmed
Based on 15 classified publications
- Engineering
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33%
- Medicine
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27%
- Economics, Econometrics and Finance
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13%
- Health Professions
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7%
- Immunology and Microbiology
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7%
- Biochemistry, Genetics and Molecular Biology
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7%
- Social Sciences
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7%
Leading researchers
Researchers the organisation’s administrator marked as recommended come first; the rest follow by h-index. Achievements are collected from ORCID and OpenAlex, each with its own confidence score.
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Khurshid Ahmad
Achievements
- Korean Society for Molecular and Cellular Biology (2016)
- h-index: 40
- i10-index: 87
- 2-year mean citedness: 43.47
- Total citations: 6,799
- Works count: 154
Key publications
- MuSC cultivation for cultured meat production: recent advances, current limitations, and future directions
- Alginate-derived smart hydrogel dressing with CaP/ZnO synergy for on-demand hemostasis and pH-triggered curcumin delivery
- Terpenoids: A Comprehensive Review on Biosynthesis, Applications and Enhancement Strategies for Translational Research
- The Gut-Mammary Axis in Dairy Cattle: A Review of Gut Microbiota-Driven Influences on Lactation
- Phytochemical Profiling, In Vitro α-Amylase Inhibitory and Antioxidant Activities of Madhuca longifolia Leaf and Bark Extracts with Molecular Docking Analysis
- Burden of 375 diseases and injuries, risk-attributable burden of 88 risk factors, and healthy life expectancy in 204 countries and territories, including 660 subnational locations, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023
- Global burden of 292 causes of death in 204 countries and territories and 660 subnational locations, 1990–2023: a systematic analysis for the Global Burden of Disease Study 2023
- Mechanistic Insights into the Antimicrobial Actions of Metallic Nanoparticles and Their Implications for Multidrug Resistance
- Binding of Tolperisone Hydrochloride with Human Serum Albumin: Effects on the Conformation, Thermodynamics, and Activity of HSA
- Computer Aided Drug Design: Success and Limitations
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Yongcheng Jin
Achievements
- h-index: 33
- i10-index: 97
- 2-year mean citedness: 8.89
- Total citations: 4,078
- Works count: 181
Key publications
- Dual Anion‐Involved Interfacial Chemistry Enables Ultra‐Stable PEO‐Based Solid‐State Lithium Metal Batteries by Suppressing NMP‐Induced Side Reactions
- Bulk-surface engineering of PEO-based electrolytes via controlled [NMP-Li+] coordination for room-temperature quasi-solid-state lithium metal batteries
- Trilayer Topological Structure with Ni/Mn Concentration Gradient for High‐Performance Cobalt‐Free Lithium‐Rich Oxide Cathode with Enhanced Anionic Redox Reaction
- Hydrogen Evolution in Lithium Water-in-Salt Electrolytes
- CeO2-modified LiCoPO4 cathodes with enhanced high-voltage and low-temperature performance enabled by graphitic carbon coating and lattice engineering for lithium-ion batteries
- Liquid‐State Templates for Constructing B, N, Co‐Doping Porous Carbons with a Boosting of Potassium‐Ion Storage Performance
- Solid Polymer Electrolyte Based on Polymerized Ionic Liquid for High Performance All-Solid-State Lithium-Ion Batteries
- Micron-sized monocrystalline LiNi 1/3 Co 1/3 Mn 1/3 O 2 as high-volumetric-energy-density cathode for lithium-ion batteries
- Improving the Li-ion conductivity and air stability of cubic Li7La3Zr2O12 by the co-doping of Nb, Y on the Zr site
- Preparation and evaluation of high lithium ion conductivity Li 1.3 Al 0.3 Ti 1.7 (PO 4 ) 3 solid electrolyte obtained using a new solution method
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Wei Liu
Achievements
- h-index: 24
- i10-index: 45
- 2-year mean citedness: 4.42
- Total citations: 1,729
- Works count: 93
Key publications
- preparation of nanosized MnO
- The Effect of Microplastics on the Bioenergetics of the Mussel Mytilus coruscus Assessed by Cellular Energy Allocation Approach
- Stability and surface properties of selenium nanoparticles coated with chitosan and sodium carboxymethyl cellulose
- Interaction of silver nanoparticles with antioxidant enzymes
- DNA damage and oxidative stress induced by CeO2nanoparticles in human dermal fibroblasts: Evidence of a clastogenic effect as a mechanism of genotoxicity
- Protein corona formation for nanomaterials and proteins of a similar size: hard or soft corona?
Partners for international projects
Universities with a similar research profile, ranked with a bonus for cross-border collaboration. Advisory only.
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International ranking crosswalk
This is RankScience data arranged in the structure of the international ranking — not official ranking scores.
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