| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.610 | -0.119 |
|
Retracted Output
|
-0.353 | -0.208 |
|
Institutional Self-Citation
|
1.400 | 0.208 |
|
Discontinued Journals Output
|
-0.219 | -0.328 |
|
Hyperauthored Output
|
0.390 | 0.881 |
|
Leadership Impact Gap
|
0.666 | 0.809 |
|
Hyperprolific Authors
|
-0.737 | 0.288 |
|
Institutional Journal Output
|
-0.268 | -0.139 |
|
Redundant Output
|
2.589 | 0.778 |
Shibaura Institute of Technology demonstrates a robust and well-balanced scientific integrity profile, reflected in its overall score of -0.059. The institution exhibits notable strengths in maintaining academic independence, with an exceptionally low rate of publication in institutional journals and effective controls against hyperprolific authorship, successfully mitigating a systemic risk observed at the national level. These strengths support its high national standing in key thematic areas such as Social Sciences, Environmental Science, Energy, and Engineering, as evidenced by SCImago Institutions Rankings data. However, a significant risk signal in the Rate of Redundant Output ('salami slicing') and a heightened level of institutional self-citation require strategic attention. These practices, if left unaddressed, could erode the institution's reputational capital, which is foundational to its mission of ensuring successful career outcomes for its students. By proactively addressing these vulnerabilities, the Institute can safeguard the perceived value of its degrees and fully align its research practices with its core commitment to student success.
The institution presents a Z-score of -0.610, which is notably lower than the national average of -0.119. This demonstrates a prudent and rigorous approach to managing affiliations, surpassing the national standard. The low incidence of this indicator suggests that the institution fosters a transparent collaboration model, effectively avoiding strategic practices like "affiliation shopping" which can be used to artificially inflate institutional credit. This reflects a healthy and clear attribution of research output.
With a Z-score of -0.353, below the national average of -0.208, the institution shows a commendable profile in publication reliability. This indicates that its quality control mechanisms prior to publication are robust and more rigorous than the national standard. Such a low rate of retractions suggests that research is conducted with a high degree of methodological care, reinforcing the integrity of its scientific record and minimizing the need for post-publication corrections stemming from errors or malpractice.
The institution's Z-score of 1.400 is significantly higher than the national average of 0.208, indicating a high exposure to this particular risk. This disparity suggests the institution is more prone than its national peers to forming scientific 'echo chambers' where work is validated internally without sufficient external scrutiny. While a certain level of self-citation is natural, this elevated rate warns of a potential for endogamous impact inflation, where academic influence may be oversized by internal dynamics rather than by broader recognition from the global scientific community.
The institution's Z-score of -0.219, while low in absolute terms, is slightly above the national average of -0.328. This subtle difference points to an incipient vulnerability that warrants review. Although the overall risk is contained, the data suggests a marginally higher tendency than its peers to publish in channels that may not meet international ethical or quality standards. This serves as a signal for a potential need to enhance information literacy and due diligence among researchers in the selection of publication venues to avoid reputational risks.
The institution's Z-score of 0.390 is considerably lower than the national average of 0.881. This reflects a differentiated management approach, where the institution successfully moderates a risk that is more common across the country. This lower rate indicates a more effective distinction between necessary, large-scale collaboration and practices of 'honorary' or inflated authorship. By maintaining clearer accountability on author lists, the institution promotes greater transparency in its research contributions.
With a Z-score of 0.666, the institution demonstrates a smaller gap than the national average of 0.809. This indicates a differentiated and more sustainable approach to building scientific prestige. The institution shows a healthier balance, suggesting its academic impact is less dependent on external partners and more rooted in its own structural capacity for intellectual leadership. This reflects a positive trajectory towards developing endogenous research excellence rather than relying on strategic positioning in collaborations led by others.
The institution displays a Z-score of -0.737, a stark contrast to the national medium-risk average of 0.288. This demonstrates remarkable institutional resilience, as internal control mechanisms appear to effectively mitigate a systemic risk prevalent in the country. This very low rate indicates a culture that prioritizes quality and meaningful intellectual contribution over sheer volume, successfully avoiding the potential for imbalances that can lead to coercive authorship or a dilution of scientific rigor.
The institution's Z-score of -0.268 is well below the national average of -0.139, signaling a state of total operational silence in this risk area. This exemplary performance indicates an almost complete absence of reliance on in-house journals, a practice that can create conflicts of interest. By consistently seeking external, independent peer review, the institution ensures its scientific production is validated against global standards, maximizing its visibility and credibility while avoiding any risk of academic endogamy.
The institution's Z-score of 2.589 marks a significant risk and a point of critical concern, as it sharply accentuates a vulnerability already present in the national system (Z-score of 0.778). This alarmingly high value provides a strong alert to the practice of 'salami slicing,' where cohesive studies are fragmented into minimal publishable units to artificially inflate productivity metrics. This behavior not only distorts the scientific evidence base but also overburdens the peer review system, indicating an urgent need for strategic intervention to realign institutional incentives with the principles of impactful and responsible research.
