| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.680 | -0.119 |
|
Retracted Output
|
-0.540 | -0.208 |
|
Institutional Self-Citation
|
-0.149 | 0.208 |
|
Discontinued Journals Output
|
-0.478 | -0.328 |
|
Hyperauthored Output
|
-0.502 | 0.881 |
|
Leadership Impact Gap
|
0.808 | 0.809 |
|
Hyperprolific Authors
|
-0.977 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
1.385 | 0.778 |
Akita Prefectural University demonstrates a robust scientific integrity profile, reflected in an overall risk score of -0.373, which indicates performance significantly stronger than the global average. The institution exhibits exceptional control in several key areas, with very low risk signals for retracted output, publications in discontinued journals, hyperprolific authorship, and output in its own journals. These strengths suggest a solid foundation of responsible research practices. However, areas requiring strategic attention have been identified, particularly a medium-risk level in the rate of redundant output, which exceeds the national average, and a notable gap between the impact of its total output versus its leader-led output. The University's strong academic positioning, evidenced by its SCImago Institutions Rankings in Agricultural and Biological Sciences, Biochemistry, Genetics and Molecular Biology, and Chemistry, provides a platform of excellence. To fully align with any mission centered on genuine scientific leadership and social responsibility, it is crucial to address the identified vulnerabilities. Practices that prioritize publication volume over substantive contribution, such as redundant publishing, can undermine the pursuit of true excellence. By focusing on fostering original, high-impact research and ensuring intellectual leadership in collaborations, the University can further solidify its reputation and ensure its contributions are both meaningful and sustainable.
The institution presents a Z-score of -0.680, which is considerably lower than the national average of -0.119. This demonstrates a prudent and well-managed approach to academic collaborations. The University's profile suggests its processes are more rigorous than the national standard, effectively minimizing ambiguity in author contributions. While multiple affiliations can be a legitimate outcome of partnerships, the institution’s controlled rate helps prevent any perception of strategic "affiliation shopping" or attempts to artificially inflate institutional credit, thereby reinforcing the transparency and integrity of its collaborative network.
With a Z-score of -0.540, the institution shows a near-total absence of risk signals, a result that is consistent with Japan's already low national average of -0.208. This alignment points to highly effective and reliable quality control mechanisms. A high rate of retractions can suggest systemic failures in pre-publication review or recurring malpractice. In contrast, the University's excellent performance indicates that its integrity culture and methodological rigor are robust, successfully preventing the publication of flawed research and upholding the reliability of its scientific output.
The institution's Z-score of -0.149 is significantly lower than the national average of 0.208, which falls into a medium-risk category. This contrast highlights a notable institutional resilience, suggesting that internal control mechanisms are successfully mitigating a systemic risk prevalent in the country. A high rate of self-citation can create scientific 'echo chambers' and artificially inflate an institution's perceived impact. Akita Prefectural University’s low rate demonstrates a commitment to external validation and global engagement, ensuring its academic influence is earned through broad recognition by the international scientific community rather than through endogamous citation patterns.
The institution's Z-score of -0.478 indicates a very low incidence of publishing in discontinued journals, aligning with the low-risk national context (Z-score of -0.328). This consistency demonstrates a shared standard of due diligence in selecting publication venues. Publishing in journals that fail to meet international ethical or quality standards poses a severe reputational risk. The University's performance shows that its researchers are well-informed and discerning, effectively avoiding predatory or low-quality channels and ensuring that institutional resources are invested in credible and impactful dissemination.
With a Z-score of -0.502, the institution operates with a low risk of hyper-authorship, in stark contrast to the medium-risk national average of 0.881. This indicates the presence of an effective institutional filter against a broader national trend. Outside of "Big Science" disciplines, unusually long author lists can signal practices like honorary authorship, which dilutes individual accountability. The University’s controlled approach suggests that its collaborative practices are well-defined, promoting transparency and ensuring that authorship is granted based on meaningful intellectual contribution rather than political or honorary considerations.
The institution's Z-score of 0.808 is nearly identical to the national average of 0.809, placing both in the medium-risk category. This alignment suggests the University's performance reflects a systemic pattern common throughout the country's research ecosystem. This indicator measures the difference between the impact of all institutional publications and those where the institution holds a leadership role (first or corresponding author). A high positive value, as seen here, signals a potential sustainability risk, suggesting that a significant portion of the institution's scientific prestige may be dependent on external partners rather than being generated by its own structural capacity. This invites a strategic reflection on how to foster greater intellectual leadership in collaborations to ensure long-term, self-sufficient academic excellence.
The institution exhibits a Z-score of -0.977, indicating a virtually nonexistent risk of hyperprolific authorship, which effectively isolates it from the medium-risk dynamics observed at the national level (Z-score of 0.288). This preventive isolation is a sign of a healthy research environment that prioritizes substance over sheer volume. Extreme publication volumes can challenge the limits of meaningful intellectual contribution and may point to issues like coercive authorship or data fragmentation. The University's excellent score in this area suggests a culture that values the quality and integrity of the scientific record over the inflation of productivity metrics.
With a Z-score of -0.268, the institution demonstrates an almost complete absence of reliance on its own journals, a rate even lower than the country's very low average of -0.139. This signifies total operational silence in this risk area. While institutional journals can serve local purposes, over-reliance on them creates a conflict of interest and risks academic endogamy by bypassing independent peer review. The University’s commitment to publishing in external, competitive venues reinforces its dedication to global standards, enhances the international visibility of its research, and ensures its scientific output is validated by the broader academic community.
The institution's Z-score for this indicator is 1.385, which, while in the medium-risk category, is notably higher than the national average of 0.778. This suggests the University has a high exposure to this particular risk and is more prone to showing these alert signals than its national peers. This indicator flags massive bibliographic overlap between publications, which often points to 'salami slicing'—the practice of fragmenting a single study into multiple 'minimal publishable units' to artificially inflate publication counts. This behavior can distort the scientific evidence base and overburdens the peer review system. The elevated score warrants a review of institutional incentives to ensure they promote significant, novel contributions over sheer publication volume.
