| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.759 | -0.119 |
|
Retracted Output
|
-0.550 | -0.208 |
|
Institutional Self-Citation
|
0.087 | 0.208 |
|
Discontinued Journals Output
|
-0.489 | -0.328 |
|
Hyperauthored Output
|
0.790 | 0.881 |
|
Leadership Impact Gap
|
0.662 | 0.809 |
|
Hyperprolific Authors
|
-0.677 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
1.447 | 0.778 |
Akita University demonstrates a robust scientific integrity profile, reflected in an overall low-risk score of -0.284. The institution exhibits significant strengths in maintaining very low rates of retracted output, publication in discontinued journals, and output in its own journals, indicating strong quality control and a commitment to external validation. However, areas requiring strategic attention include a medium-risk exposure to redundant publications (salami slicing), hyper-authorship, and a dependency on external collaborations for research impact. According to SCImago Institutions Rankings data, the university's research excellence is particularly prominent in Chemistry, Energy, Physics and Astronomy, and Social Sciences, where it holds top national rankings. Aligning these strengths with its mission to "promote world-class education and research," it is crucial to address the identified vulnerabilities. Practices that prioritize volume over substance, such as redundant output, could undermine the pursuit of world-class research and the commitment to resolving global issues. By mitigating these medium-level risks, Akita University can ensure its operational practices fully support its ambitious mission, reinforcing its role as a leader both globally and locally.
Akita University presents a Z-score of -0.759, which is significantly lower than the national average for Japan (-0.119). This indicates a prudent and well-managed approach to institutional collaborations. The university's lower rate suggests its processes are managed with more rigor than the national standard, effectively avoiding signals that could be misconstrued as strategic "affiliation shopping" to inflate institutional credit. This controlled profile reinforces a clear and transparent representation of its collaborative footprint.
With a Z-score of -0.550, the institution shows a near-absence of risk signals related to retracted publications, performing better than the already low-risk national average (-0.208). This low-profile consistency aligns with the national standard for research integrity. The data suggests that the university's quality control and supervision mechanisms are highly effective, preventing the systemic failures that can lead to retractions. This performance is a strong indicator of a healthy integrity culture and a commitment to methodological rigor prior to publication.
The university's Z-score for institutional self-citation is 0.087, a moderate value that is nevertheless lower than the national average of 0.208. This reflects a differentiated management approach, where the institution successfully moderates a risk that appears more common across the country. While a certain level of self-citation is natural, Akita University's contained rate suggests it avoids the "echo chambers" that can lead to endogamous impact inflation. This indicates a healthy balance, where internal research lines are developed without sacrificing the crucial external scrutiny provided by the global scientific community.
Akita University's Z-score of -0.489 is well below the national average of -0.328, demonstrating an exemplary record in avoiding discontinued journals. This low-profile consistency with the national environment points to strong due diligence in selecting publication venues. The absence of this risk signal indicates that the institution's researchers are well-informed and effectively avoid predatory or low-quality channels, thereby protecting the university's reputation and ensuring that research output is directed toward credible and enduring platforms.
The institution's Z-score for hyper-authored output is 0.790, which, while indicating a medium risk, is slightly below the national average of 0.881. This suggests a differentiated management strategy that helps moderate a nationally prevalent trend. Although the rate is notable, the university appears to be less exposed than its national peers to practices that could indicate author list inflation or the dilution of individual accountability. This serves as a signal to continue monitoring authorship practices to distinguish between necessary massive collaboration and potentially "honorary" attributions.
Akita University shows a Z-score of 0.662 in this indicator, a medium-risk value that is nonetheless better than the national average of 0.809. This demonstrates a degree of differentiated management in moderating a common risk in the country's research ecosystem. The score suggests that while there is some reliance on external partners for high-impact research, the university contains this dependency more effectively than its peers. This invites a strategic reflection on how to strengthen internal capacity to ensure that its scientific prestige becomes more structural and less dependent on collaborations where it does not exercise primary intellectual leadership.
With a Z-score of -0.677, the university shows a low rate of hyperprolific authors, contrasting with Japan's medium-risk national average of 0.288. This demonstrates strong institutional resilience, as internal control mechanisms appear to successfully mitigate a systemic risk present in the wider environment. The university's low score indicates a healthy balance between productivity and quality, steering clear of extreme publication volumes that can challenge the limits of meaningful intellectual contribution and signal potential issues like coercive authorship or a focus on metrics over scientific integrity.
The university's Z-score of -0.268 is exceptionally low, even when compared to the very low national average of -0.139. This represents a state of total operational silence in this risk area. This commitment to publishing in external, independent journals is a powerful indicator of the institution's confidence in its research quality and its dedication to undergoing rigorous, unbiased peer review. By avoiding academic endogamy, Akita University ensures its scientific production achieves global visibility and is validated through standard competitive channels, steering clear of potential conflicts of interest.
The university's Z-score for redundant output is 1.447, a medium-risk value that is significantly higher than the national average of 0.778. This indicates a high exposure to this risk, suggesting the center is more prone to showing these alert signals than its national environment. This value warns of a potential practice of dividing coherent studies into minimal publishable units to artificially inflate productivity, a behavior often termed 'salami slicing.' This trend warrants a strategic review, as it can distort the scientific record and prioritize publication volume over the generation of significant new knowledge.
