| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.395 | -0.119 |
|
Retracted Output
|
-0.362 | -0.208 |
|
Institutional Self-Citation
|
-0.756 | 0.208 |
|
Discontinued Journals Output
|
-0.501 | -0.328 |
|
Hyperauthored Output
|
0.303 | 0.881 |
|
Leadership Impact Gap
|
2.976 | 0.809 |
|
Hyperprolific Authors
|
-0.964 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
0.950 | 0.778 |
Ryukoku University presents a robust scientific integrity profile, with an overall risk score of -0.119 that reflects a general alignment with sound research practices. The institution demonstrates exceptional strengths in areas of fundamental integrity, showing very low to non-existent risk signals in the Rate of Hyperprolific Authors, Output in Institutional Journals, and Output in Discontinued Journals. These results indicate a strong culture of quality over quantity and a commitment to external validation. However, areas requiring strategic attention include a high dependency on external collaborations for impact, a moderate tendency toward redundant publications, and a higher-than-average rate of multiple affiliations. According to SCImago Institutions Rankings data, the university's strongest thematic areas include Economics, Econometrics and Finance, Environmental Science, and Agricultural and Biological Sciences. The identified risks, particularly the gap in research leadership and the potential for metric inflation through redundant output, could challenge the university's mission to "press the boundaries of knowledge into the future." To fully embody its values, the institution is encouraged to foster greater internal research leadership and review publication incentives to ensure that its pursuit of knowledge is synonymous with the highest standards of scientific excellence and integrity.
The institution presents a Z-score of 0.395, while the national average is -0.119. This moderate deviation indicates that the university shows a greater sensitivity to this risk factor than its national peers. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, the notable difference compared to the national context suggests a need to verify that these affiliations are not being used strategically to inflate institutional credit. A review could ensure that all affiliations reflect substantive collaboration, maintaining transparency and aligning with the standard practices observed across the country.
With a Z-score of -0.362, the institution demonstrates a more prudent profile than the national average of -0.208. This result suggests that the university manages its pre-publication quality control processes with greater rigor than the national standard. Retractions can be complex events, but a rate lower than an already low national benchmark is a positive signal. It indicates that the institution's mechanisms for ensuring methodological soundness and ethical oversight are effective, successfully safeguarding its scientific record and reinforcing its commitment to research integrity.
The institution's Z-score of -0.756 contrasts sharply with the national average of 0.208, demonstrating significant institutional resilience against a risk more prevalent in its environment. A certain level of self-citation is natural, but the country's moderate score suggests a tendency toward 'echo chambers'. Ryukoku University, however, effectively mitigates this systemic risk. Its low score indicates that its research is validated by a broad external community, avoiding endogamous impact inflation and confirming that its academic influence is built on global recognition rather than internal dynamics.
The institution's Z-score of -0.501 is well below the national average of -0.328, reflecting a low-profile consistency where the absence of risk signals aligns with, and even surpasses, the national standard. This performance indicates a strong due diligence process in selecting dissemination channels. By effectively avoiding journals that fail to meet international ethical or quality standards, the university protects its researchers and its reputation from the risks associated with predatory or low-quality publishing, ensuring its scientific output is channeled through credible and impactful media.
The institution's Z-score of 0.303, compared to the national average of 0.881, points to differentiated management of a risk that is common in the country. Although both scores fall within a medium-risk band, the university's significantly lower value suggests it moderates this national trend effectively. In contexts outside of 'Big Science', extensive author lists can dilute individual accountability. This result indicates that the institution is more successful than its peers at distinguishing between necessary large-scale collaboration and questionable practices like 'honorary' authorship, thereby maintaining greater transparency in its research contributions.
With a Z-score of 2.976, the institution shows high exposure to this risk, far exceeding the national average of 0.809. This wide positive gap signals a significant sustainability risk, as it suggests the university's scientific prestige is highly dependent on external partners rather than being structurally generated from within. While collaborations are vital, this pronounced reliance indicates that the institution's excellence metrics may result more from strategic positioning in projects where it does not exercise intellectual leadership. This finding invites a deep reflection on strategies to build and showcase genuine internal research capacity.
The institution's Z-score of -0.964 marks a state of preventive isolation from a risk that registers at a medium level nationally (0.288). This stark contrast is a significant strength, indicating the university does not replicate the risk dynamics observed in its environment. Extreme individual publication volumes can challenge the limits of meaningful intellectual contribution. The complete absence of this signal at the institution demonstrates a healthy research culture that prioritizes the quality and integrity of the scientific record over the pursuit of sheer volume, effectively preventing potential imbalances and associated risks like coercive authorship.
The institution's Z-score of -0.268 signifies total operational silence on this indicator, performing even better than the very low national average of -0.139. This result demonstrates an unequivocal commitment to independent, external peer review. By avoiding reliance on in-house journals, which can create conflicts of interest where the institution is both judge and party, the university ensures its scientific production is validated against global competitive standards. This practice maximizes visibility and credibility, confirming that its research bypasses any risk of academic endogamy or the use of internal 'fast tracks' for publication.
With a Z-score of 0.950, the institution shows a higher exposure to this risk compared to the national average of 0.778. This indicates that the university is more prone than its environment's average to practices that artificially inflate productivity. Massive bibliographic overlap between publications often points to 'salami slicing'—the fragmentation of a single study into minimal publishable units. This heightened tendency at the institution warns that the prioritization of volume over significant new knowledge may be distorting the scientific evidence and over-burdening the review system, suggesting a need to review publication incentives.
