| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.647 | -0.062 |
|
Retracted Output
|
-0.437 | -0.050 |
|
Institutional Self-Citation
|
0.581 | 0.045 |
|
Discontinued Journals Output
|
-0.107 | -0.024 |
|
Hyperauthored Output
|
-0.923 | -0.721 |
|
Leadership Impact Gap
|
-0.729 | -0.809 |
|
Hyperprolific Authors
|
0.258 | 0.425 |
|
Institutional Journal Output
|
-0.268 | -0.010 |
|
Redundant Output
|
-0.682 | -0.515 |
Nanjing University of Information Science and Technology presents a robust scientific integrity profile, with an overall score of -0.176 indicating performance slightly above the global average. The institution demonstrates significant strengths in maintaining a very low rate of retracted output, redundant publications, and output in its own journals, reflecting a solid foundation of quality control and a commitment to external validation. However, areas requiring strategic attention include a moderate risk level in multiple affiliations, institutional self-citation, and hyperprolific authorship, which suggest a potential overemphasis on metric-driven performance. These findings are contextualized by the university's world-class standing in key thematic areas, as evidenced by SCImago Institutions Rankings data, particularly in Earth and Planetary Sciences (ranked 18th globally), as well as strong positions in Environmental Science, Computer Science, and Mathematics. The identified risks, while moderate, could subtly undermine the core institutional mission of "Promotion of Virtue" and "Investigation of Nature" if they lead to practices that prioritize credit over genuine contribution. Ensuring that collaborative and citation practices are driven by scientific merit rather than strategic gain is crucial for aligning operational conduct with the high ideals of constructing society through rigorous and ethical research. By proactively addressing these vulnerabilities, the university can further solidify its global reputation for excellence and ensure its impressive research output is built upon an unshakeable foundation of scientific integrity.
The university's Z-score for this indicator is 0.647, while the national average is -0.062. This represents a moderate deviation, suggesting the institution shows a greater sensitivity to the associated risk factors than its national peers. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this heightened rate warrants a review to ensure it consistently reflects genuine, substantive collaboration. It serves as a prompt to verify that these patterns are not indicative of strategic attempts to inflate institutional credit or "affiliation shopping," which could dilute the perceived value of the university's research partnerships.
With a Z-score of -0.437 compared to the national average of -0.050, the institution demonstrates a very low-risk profile that is consistent with the national standard. This absence of risk signals suggests that the university's quality control and supervision mechanisms prior to publication are functioning effectively. This strong performance indicates a healthy integrity culture and a commitment to methodological rigor, successfully preventing the types of recurring errors or malpractice that can lead to systemic retractions and reputational damage.
The institution's Z-score of 0.581 is notably higher than the national average of 0.045. Although this indicator reflects a systemic pattern across the country, the university shows a particularly high exposure, suggesting it is more prone to this risk than its environment. A certain level of self-citation is natural and reflects the continuity of established research lines. However, this disproportionately high rate can signal concerning scientific isolation or 'echo chambers' where the institution validates its own work without sufficient external scrutiny. This value warns of the risk of endogamous impact inflation, suggesting that the institution's academic influence may be oversized by internal dynamics rather than global community recognition.
The university's Z-score in this area is -0.107, which is lower than the national average of -0.024. This demonstrates a prudent profile, indicating that the institution manages its selection of dissemination channels with more rigor than the national standard. This proactive approach helps to avoid reputational risks associated with publishing in media that do not meet international ethical or quality standards, reflecting strong information literacy and due diligence among its researchers in steering clear of 'predatory' or low-quality practices.
With a Z-score of -0.923, significantly lower than the national average of -0.721, the institution exhibits a prudent and rigorous management of authorship practices. This performance suggests a clear and effective distinction between necessary massive collaboration, typical in 'Big Science,' and the risk of author list inflation. The university's approach appears to successfully safeguard against the dilution of individual accountability and promotes transparency by discouraging 'honorary' or political authorship practices.
The university's Z-score of -0.729 shows a slight divergence from the national Z-score of -0.809. This subtle difference indicates the emergence of risk signals at the institution that are not as prevalent in the rest of the country. While the gap is still low, it suggests a minor but noteworthy dependency on external partners for achieving high-impact research. This invites strategic reflection on how to bolster internal capacity and ensure that the institution's scientific prestige is increasingly structural and driven by its own intellectual leadership, thereby mitigating any long-term sustainability risk.
The institution's Z-score for this indicator is 0.258, which is below the national average of 0.425. This suggests a pattern of differentiated management; while the risk of hyperprolific authors is a common feature in the national system, the university appears to moderate this tendency more effectively than its peers. This indicates a healthier balance between quantity and quality, reducing the potential for practices such as coercive authorship or the assignment of credit without real participation, and reinforcing a culture that prioritizes the integrity of the scientific record over sheer volume.
With a Z-score of -0.268 compared to the national average of -0.010, the institution maintains a low-risk profile consistent with the national standard. This absence of risk signals demonstrates a commitment to external validation and global visibility by avoiding over-reliance on in-house journals. This practice mitigates potential conflicts of interest and the risk of academic endogamy, ensuring that scientific production is subjected to independent external peer review rather than being channeled through internal 'fast tracks'.
The university's Z-score of -0.682 is significantly lower than the national average of -0.515. This result signifies a state of total operational silence in this risk area, with an absence of signals that is even more pronounced than the already secure national baseline. It points to a strong institutional culture focused on producing significant new knowledge rather than artificially inflating productivity by dividing studies into minimal publishable units. This commitment to substantive research strengthens the integrity of the scientific evidence base and avoids overburdening the peer review system.
