| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-1.373 | -0.886 |
|
Retracted Output
|
0.521 | -0.049 |
|
Institutional Self-Citation
|
-0.693 | -0.393 |
|
Discontinued Journals Output
|
-0.305 | -0.217 |
|
Hyperauthored Output
|
0.090 | -0.228 |
|
Leadership Impact Gap
|
0.925 | -0.320 |
|
Hyperprolific Authors
|
0.514 | -0.178 |
|
Institutional Journal Output
|
-0.268 | -0.252 |
|
Redundant Output
|
0.036 | -0.379 |
The University of Ulsan presents a dual profile in scientific integrity, combining areas of exceptional control with a cluster of medium-risk indicators that require strategic attention. The institution demonstrates notable strengths with very low-risk signals in the Rate of Multiple Affiliations and Output in Institutional Journals, and manages its self-citation and selection of publication venues with more rigor than the national standard. However, a pattern of moderate deviation emerges in five key areas: Retracted Output, Hyper-Authored Output, the Gap in research leadership impact, Hyperprolific Authors, and Redundant Output. These vulnerabilities suggest a systemic tendency to prioritize publication volume, which could potentially undermine the institution's long-term reputational standing. This integrity profile coexists with significant thematic strengths, as evidenced by SCImago Institutions Rankings data, where the University holds top-tier national positions in Medicine (5th), Biochemistry, Genetics and Molecular Biology (13th), and Dentistry (13th). While a specific mission statement was not available for analysis, these identified risks are in direct tension with the universal academic goals of excellence and social responsibility. Practices that inflate metrics without substantive contribution erode the trust and credibility essential for high-impact research. The University's solid foundation in several integrity indicators provides an excellent starting point for implementing targeted governance and training initiatives to mitigate these risks, ensuring its research practices fully align with its demonstrated thematic excellence.
The institution exhibits a Z-score of -1.373, significantly lower than the national average of -0.886. This result indicates a state of total operational silence regarding this risk, with an absence of questionable signals that is even more pronounced than the already low-risk national context. This demonstrates an exemplary approach to declaring institutional affiliations. While multiple affiliations can be legitimate, disproportionately high rates can signal strategic attempts to inflate institutional credit or “affiliation shopping.” The University of Ulsan's extremely low score suggests that its collaborative frameworks are clear and transparent, effectively preventing any ambiguity or artificial inflation of its institutional footprint.
With a Z-score of 0.521, the institution shows a moderate deviation from the national standard, which stands at a low-risk -0.049. This discrepancy suggests the University has a greater sensitivity to the factors leading to retractions compared to its national peers. Retractions are complex events, but a rate significantly higher than the average alerts to a potential vulnerability in the institution's integrity culture. This score suggests that quality control mechanisms prior to publication may be facing challenges, indicating possible recurring malpractice or a lack of methodological rigor that requires immediate qualitative verification by management to understand the root causes.
The institution's Z-score of -0.693 is notably lower than the national average of -0.393, reflecting a prudent profile in this area. This indicates that the University manages its citation practices with more rigor than the national standard, fostering a culture of external validation. A certain level of self-citation is natural, but the institution's low rate demonstrates a healthy integration with the global scientific community. This effectively mitigates the risk of creating scientific 'echo chambers' and ensures that its academic influence is built on broad community recognition rather than being oversized by internal dynamics.
The University of Ulsan maintains a Z-score of -0.305, which is below the national average of -0.217. This prudent profile demonstrates that the institution manages its selection of publication venues with greater rigor than is typical in its national context. A high proportion of publications in discontinued journals can be a critical alert regarding due diligence, exposing an institution to severe reputational risks associated with 'predatory' or low-quality practices. The University's controlled, low-risk score indicates a strong commitment to channeling its scientific output through reputable media that meet international standards, thereby safeguarding its resources and academic reputation.
The institution's Z-score of 0.090 represents a moderate deviation from the national average of -0.228, indicating a greater sensitivity to this risk factor than its peers. While extensive author lists are legitimate in 'Big Science' fields, a high rate outside these contexts can signal author list inflation, which dilutes individual accountability and transparency. The University's elevated score serves as a signal to review its authorship practices to distinguish between necessary massive collaborations and potentially 'honorary' or political attributions that do not reflect substantial contributions.
With a Z-score of 0.925, the institution displays a moderate deviation from the national average of -0.320. This indicates a significantly wider gap between the impact of its overall output and the impact of research where it holds a leadership role. A high value in this indicator suggests a sustainability risk, where scientific prestige may be overly dependent and exogenous, not structural. This result invites reflection on whether the institution's excellence metrics result from its real internal capacity or from strategic positioning in collaborations where it does not exercise primary intellectual leadership, potentially masking a vulnerability in its long-term research autonomy.
The University's Z-score of 0.514 shows a moderate deviation from the national average of -0.178, suggesting a greater prevalence of extremely high individual publication volumes. This elevated rate points to a potential imbalance between quantity and quality, alerting to risks such as coercive authorship, 'salami slicing,' or the assignment of authorship without real participation. Such dynamics, which prioritize metrics over the integrity of the scientific record, challenge the limits of human capacity for meaningful intellectual contribution and warrant a review of institutional productivity incentives.
The institution's Z-score of -0.268 demonstrates integrity synchrony with its environment, as it is almost perfectly aligned with the national average of -0.252. This alignment in a very low-risk context shows a shared commitment to external validation and global visibility. By avoiding excessive dependence on in-house journals, the University mitigates potential conflicts of interest where an institution acts as both judge and party. This practice ensures its scientific production undergoes independent external peer review, preventing the use of internal channels as 'fast tracks' and reinforcing the competitive validation of its research.
The institution's Z-score of 0.036 marks a moderate deviation from the national context, which has a low-risk score of -0.379. This suggests the University is more prone to publishing fragmented research than its national peers. Massive bibliographic overlap between simultaneous publications often indicates 'salami slicing,' the practice of dividing a coherent study into minimal publishable units to artificially inflate productivity. This elevated score alerts to a practice that can distort the available scientific evidence and overburden the review system, prioritizing publication volume over the generation of significant new knowledge.
