| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
4.923 | 2.525 |
|
Retracted Output
|
0.962 | 0.367 |
|
Institutional Self-Citation
|
0.280 | 0.360 |
|
Discontinued Journals Output
|
-0.109 | 0.499 |
|
Hyperauthored Output
|
-1.288 | -1.066 |
|
Leadership Impact Gap
|
-0.750 | -0.061 |
|
Hyperprolific Authors
|
-1.413 | -0.892 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
0.669 | 0.289 |
The Ecole Nationale Superieure d'Ingenieurs de Tunis demonstrates a complex integrity profile, marked by significant strengths in operational governance alongside critical vulnerabilities that require immediate attention. With an overall score of 0.537, the institution exhibits exemplary control over authorship practices, publication channels, and the development of internal research leadership. However, this is contrasted by significant risk signals in the rates of multiple affiliations and retracted publications, which notably exceed national averages. According to SCImago Institutions Rankings data, the institution's thematic strengths are concentrated in key engineering and science fields, with prominent national rankings in Physics and Astronomy (5th), Energy (9th), Computer Science (11th), and Engineering (11th). These high-risk indicators directly challenge the institutional mission to train engineers with strong "leadership," as they can undermine the perceived integrity and quality of its scientific output. To fully align its practices with its mission of excellence, it is recommended that the institution leverage its robust internal controls to develop targeted strategies that address these specific vulnerabilities, thereby safeguarding its academic reputation and the value of the training it provides.
The institution presents a Z-score of 4.923, a value that significantly surpasses the national average of 2.525. This result indicates that the institution not only reflects but actively amplifies a vulnerability already present in the national scientific system. While multiple affiliations can be a legitimate outcome of collaboration, this disproportionately high rate serves as a critical alert. It suggests a potential systemic reliance on strategic practices to inflate institutional credit or "affiliation shopping," a behavior that can obscure the true origin of research contributions and dilute institutional identity. An urgent review is needed to ensure that affiliation policies promote genuine collaboration rather than metric inflation.
With a Z-score of 0.962, the institution shows a rate of retractions that is substantially higher than the national Z-score of 0.367. This discrepancy suggests that the institution is intensifying a risk factor that is already a point of concern at the national level. A rate significantly above the average is a serious warning that internal quality control mechanisms may be failing systemically prior to publication. This pattern points to a potential vulnerability in the institution's integrity culture, possibly indicating recurring methodological weaknesses or a lack of rigorous supervision that requires immediate qualitative investigation by management to prevent further damage to its scientific credibility.
The institution's Z-score for self-citation is 0.280, which is below the national average of 0.360. Although both the institution and the country operate within a medium-risk context for this indicator, this comparison reveals a positive distinction. It suggests that the institution employs more effective management to moderate practices that are otherwise common in its environment. By maintaining a lower rate, the institution reduces its exposure to the risks of forming scientific 'echo chambers' or creating endogamous impact inflation, demonstrating a greater reliance on external validation from the global research community than its national peers.
The institution exhibits a Z-score of -0.109, a low-risk value that contrasts sharply with the medium-risk national average of 0.499. This demonstrates a notable institutional resilience, where internal control mechanisms appear to successfully mitigate systemic risks prevalent in the country. This performance indicates that the institution exercises strong due diligence in selecting publication venues, effectively avoiding channels that fail to meet international ethical or quality standards. This proactive approach protects the institution from the severe reputational damage associated with 'predatory' practices and ensures its research investments are directed toward credible and impactful outlets.
With a Z-score of -1.288, the institution shows a complete absence of risk signals in this area, a profile that is even more secure than the low-risk national average of -1.066. This low-profile consistency indicates that the institution's authorship practices are well-aligned with international standards of transparency and accountability. The data confirms that, even in a national context with minimal risk, the institution maintains exemplary governance, showing no signs of author list inflation or the dilution of individual responsibility that can occur in projects outside the 'Big Science' context.
The institution's Z-score of -0.750 is significantly lower than the national average of -0.061, both of which fall within the low-risk category. This prudent profile suggests the institution manages its collaborative processes with greater rigor than the national standard. A lower score in this indicator is favorable, indicating that the institution's scientific prestige is not overly dependent on external partners. This reflects a strong internal capacity for generating impactful research and exercising intellectual leadership within its collaborations, thereby ensuring its academic excellence is both structural and sustainable.
The institution records a Z-score of -1.413, placing it in the very low-risk category and well below the national low-risk average of -0.892. This demonstrates a consistent and robust approach to research integrity, as the complete absence of risk signals aligns with, and even improves upon, the national standard. This result suggests that the institution fosters a healthy balance between productivity and quality, effectively avoiding the potential for coercive authorship or other dynamics where metrics are prioritized over the integrity of the scientific record.
The institution's Z-score of -0.268 is identical to the national average, with both positioned in the very low-risk category. This perfect alignment reflects an integrity synchrony with a national environment of maximum scientific security on this front. By avoiding dependence on in-house journals, the institution ensures its scientific production consistently undergoes independent external peer review. This practice is fundamental to preventing conflicts of interest and academic endogamy, thereby strengthening the global visibility and competitive validation of its research.
With a Z-score of 0.669, the institution's rate of redundant output is more than double the national average of 0.289, despite both being classified as medium risk. This indicates a high level of exposure, suggesting the institution is more prone to this particular risk behavior than its peers. This pattern warns of a potential tendency to fragment coherent studies into minimal publishable units to artificially inflate productivity metrics. Such a practice, known as 'salami slicing,' can distort the scientific evidence base and warrants a review of publication and evaluation criteria to encourage more significant contributions over sheer volume.
