| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.253 | -0.062 |
|
Retracted Output
|
-0.371 | -0.050 |
|
Institutional Self-Citation
|
1.190 | 0.045 |
|
Discontinued Journals Output
|
-0.147 | -0.024 |
|
Hyperauthored Output
|
-1.229 | -0.721 |
|
Leadership Impact Gap
|
-1.087 | -0.809 |
|
Hyperprolific Authors
|
0.666 | 0.425 |
|
Institutional Journal Output
|
-0.268 | -0.010 |
|
Redundant Output
|
-0.329 | -0.515 |
Dalian Maritime University demonstrates a robust scientific integrity profile, with an overall risk score of -0.199 that indicates a performance well above the global average. The institution exhibits exceptional control in several key areas, particularly in maintaining intellectual leadership (as shown by the minimal gap between its total and led-output impact), ensuring appropriate authorship credit, and prioritizing external validation over institutional journals. These strengths are foundational to its academic reputation. However, two areas require strategic attention: a tendency towards Institutional Self-Citation and a higher-than-average Rate of Hyperprolific Authors. These medium-risk signals suggest a potential overemphasis on internal validation and quantitative productivity. The university's outstanding research performance, evidenced by its top global rankings in fields such as Earth and Planetary Sciences, Mathematics, Environmental Science, and Computer Science according to SCImago Institutions Rankings data, provides a strong platform for growth. Addressing the identified vulnerabilities is crucial, as practices that inflate metrics internally could undermine the university's commitment to genuine excellence and social responsibility. By refining its policies on citation practices and author productivity, Dalian Maritime University can further solidify its position as a global leader committed to both high-impact research and unimpeachable scientific integrity.
The institution presents a Z-score of -0.253, which is notably lower than the national average of -0.062. This prudent profile suggests that the university manages its affiliation processes with greater rigor than the national standard. While multiple affiliations are often legitimate, this controlled rate indicates that the institution is effectively mitigating the risk of strategic practices like “affiliation shopping,” where credit is artificially inflated. The data points to a clear and transparent system for declaring academic collaborations, reinforcing the institution's commitment to accurate representation.
With a Z-score of -0.371, significantly below the national average of -0.050, the institution demonstrates a commendable level of scientific oversight. This result reflects a prudent approach to research quality, suggesting that its internal control mechanisms are highly effective prior to publication. Retractions can sometimes signify responsible error correction, but such a low rate strongly indicates that systemic failures in methodology or integrity are being successfully prevented. This performance underscores a robust integrity culture that safeguards the reliability of its scientific record.
The institution's Z-score of 1.190 is considerably higher than the national average of 0.045, signaling a high exposure to this particular risk. This pattern suggests that the university is more prone than its national peers to developing scientific 'echo chambers.' While a degree of self-citation reflects ongoing research lines, this elevated rate warns of potential endogamous impact inflation, where the institution's academic influence may be oversized by internal dynamics rather than validated by the broader global community. This dynamic merits a strategic review to ensure that research is receiving sufficient external scrutiny and engagement.
The institution's Z-score of -0.147 is lower than the national average of -0.024, indicating a prudent and well-informed approach to selecting publication venues. This demonstrates a more rigorous due diligence process than the national standard, effectively protecting the university from the severe reputational risks associated with 'predatory' or low-quality publishing. By channeling its scientific production to reliable and recognized media, the institution ensures the value and integrity of its research investment.
The institution shows a Z-score of -1.229, a very low value that contrasts with the national low-risk score of -0.721. This low-profile consistency demonstrates an exemplary alignment with international authorship norms. The data confirms that, outside of legitimate 'Big Science' contexts, the university is successfully avoiding practices like author list inflation or the inclusion of 'honorary' authors. This fosters a culture of transparency and ensures that individual accountability for research work is maintained.
With a Z-score of -1.087, the institution displays an almost complete absence of risk signals in this area, performing even better than the already strong national average of -0.809. This state of total operational silence is a powerful indicator of scientific autonomy and sustainability. It demonstrates that the university's prestige is not dependent on external partners but is driven by genuine internal capacity and intellectual leadership. This structural strength ensures that its high-impact research is a direct result of its own scholarly excellence.
The institution's Z-score of 0.666 is higher than the national average of 0.425, indicating a high exposure to the risks associated with extreme productivity. This suggests the university is more prone than its peers to hosting authors with publication volumes that challenge the plausible limits of meaningful intellectual contribution. This pattern serves as an alert for potential imbalances between quantity and quality, pointing to possible risks such as coercive authorship or the prioritization of metrics over the integrity of the scientific record, which warrants a closer examination of its research environment.
The institution's Z-score of -0.268 places it in the very low-risk category, a more secure position than the national low-risk average of -0.010. This low-profile consistency signals a strong commitment to seeking external, independent peer review for its research. By avoiding over-reliance on in-house journals, the university effectively mitigates the risks of academic endogamy and potential conflicts of interest, thereby enhancing the global visibility and competitive validation of its scientific output.
The institution registers a Z-score of -0.329, which, while in the low-risk category, represents a slight divergence from the national context, where the average score of -0.515 indicates virtually no risk activity. This subtle difference suggests the emergence of risk signals at the institution that are not present in the rest of the country. Although the current level is not alarming, it warrants monitoring for potential 'salami slicing,' the practice of fragmenting a single study into multiple publications to artificially inflate productivity. Proactive attention can ensure this incipient vulnerability does not escalate.
