| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
2.615 | 2.525 |
|
Retracted Output
|
-0.447 | 0.367 |
|
Institutional Self-Citation
|
-0.876 | 0.360 |
|
Discontinued Journals Output
|
-0.244 | 0.499 |
|
Hyperauthored Output
|
-1.233 | -1.066 |
|
Leadership Impact Gap
|
0.045 | -0.061 |
|
Hyperprolific Authors
|
-1.413 | -0.892 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
-0.607 | 0.289 |
The Institut National des Sciences Appliquees et de Technologie demonstrates a strong overall scientific integrity profile, reflected in a favorable global score of -0.223. The institution exhibits exceptional control over core research practices, with very low risk signals in critical areas such as retracted output, self-citation, hyper-authorship, and redundant publications. This robust foundation of integrity supports its outstanding thematic performance, evidenced by its leadership positions within Tunisia according to SCImago Institutions Rankings data, including ranking 1st in Biochemistry, Genetics and Molecular Biology, 2nd in both Chemistry and Energy, and 3rd in Agricultural and Biological Sciences. While a specific mission statement was not available for this analysis, these achievements align with the universal goals of a premier technological institute: to pursue excellence and drive innovation. However, two areas of medium risk—a high rate of multiple affiliations and a dependency on external partners for high-impact research—present strategic challenges that could undermine the long-term sustainability of this excellence. Addressing these vulnerabilities will be key to ensuring that the institution's reputation is built on solid, autonomous intellectual leadership, fully aligning its operational practices with its clear academic strengths.
The institution's Z-score of 2.615 places it in the medium-risk category, slightly above the national average of 2.525, which is also at a medium-risk level. This indicates that the institution is more exposed to this risk factor than its national peers, following a pattern that is already systemic in the country. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this heightened rate suggests a need to review affiliation policies. The key is to ensure that these collaborations are strategically sound and contribute to genuine scientific advancement, rather than serving as a mechanism for "affiliation shopping" to artificially inflate institutional credit.
With a Z-score of -0.447, the institution displays a very low risk of retracted publications, effectively isolating itself from the medium-risk dynamics observed at the national level (Z-score: 0.367). This significant positive gap suggests that the institution's internal governance and quality control mechanisms are robust and do not replicate the vulnerabilities present in the wider environment. A rate this far below the average is a strong indicator of a healthy integrity culture, where pre-publication methodological rigor and supervision are successfully preventing the kind of systemic failures or recurring malpractice that can lead to a high volume of retractions.
The institution shows a very low rate of self-citation (Z-score: -0.876), demonstrating a clear preventive isolation from the national trend, which registers as a medium risk (Z-score: 0.360). This excellent result indicates that the institution's research is validated by the broader external scientific community, successfully avoiding the creation of scientific "echo chambers." By maintaining a low level of self-referencing, the institution mitigates any risk of its academic influence being perceived as an artifact of endogamous impact inflation, confirming that its prestige is built on recognition from the global community, not internal dynamics.
The institution maintains a low-risk profile for publishing in discontinued journals (Z-score: -0.244), showcasing institutional resilience against the systemic risks more prevalent at the national level, where the average is a medium-risk 0.499. This suggests that the institution's control mechanisms and researcher training are effective in mitigating this threat. By exercising superior due diligence in selecting dissemination channels, the institution protects its reputation and resources from being wasted on "predatory" or low-quality practices, a vulnerability that appears more pronounced among its national peers.
With a Z-score of -1.233, the institution presents a very low risk for hyper-authorship, a profile that is even more prudent than the country's already low-risk standard (Z-score: -1.066). This absence of risk signals demonstrates a consistent and responsible approach to authorship attribution. In contexts outside of "Big Science," this low rate is a positive sign that author lists are not being artificially inflated, thereby preserving individual accountability and transparency and steering clear of practices like "honorary" or political authorship.
The institution's Z-score of 0.045 indicates a medium-risk gap between its overall impact and the impact of research it leads, representing a moderate deviation from the low-risk national average (Z-score: -0.061). This suggests the institution is more sensitive to this particular risk factor than its peers. A gap of this nature signals a potential sustainability risk, where scientific prestige may be overly dependent on external partners rather than structural, internal capacity. This finding invites a strategic reflection on whether the institution's excellence metrics stem from its own intellectual leadership or from a strategic positioning in collaborations where it does not hold the primary guiding role.
The institution exhibits a very low rate of hyperprolific authors (Z-score: -1.413), a result that reinforces the low-risk national standard (Z-score: -0.892) and demonstrates exemplary practice. The near-total absence of authors with extreme publication volumes suggests a healthy institutional culture that prioritizes quality over quantity. This profile effectively mitigates risks such as coercive authorship or data fragmentation, where authorship is assigned without meaningful intellectual contribution, and instead points to a focus on the integrity of the scientific record.
With a Z-score of -0.268, the institution's rate of publishing in its own journals is identical to the national average, placing both in a state of integrity synchrony within a very low-risk environment. This total alignment indicates that the institution operates with maximum scientific security in this area, consistent with national best practices. This shared approach avoids potential conflicts of interest and academic endogamy, ensuring that scientific production is subjected to independent external peer review rather than being channeled through internal "fast tracks," thereby securing global visibility and competitive validation.
The institution demonstrates a very low risk of redundant output (Z-score: -0.607), a clear case of preventive isolation from the national context, which shows a medium-risk level (Z-score: 0.289). This strong performance indicates that the institution's research culture effectively discourages "salami slicing," the practice of fragmenting a single study into multiple minimal publications to inflate productivity metrics. By prioritizing the generation of significant new knowledge over sheer volume, the institution upholds the integrity of the scientific evidence base and avoids overburdening the peer-review system.
