| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.517 | 0.236 |
|
Retracted Output
|
-0.390 | -0.094 |
|
Institutional Self-Citation
|
0.289 | 0.385 |
|
Discontinued Journals Output
|
-0.140 | -0.231 |
|
Hyperauthored Output
|
-0.488 | -0.212 |
|
Leadership Impact Gap
|
-1.099 | 0.199 |
|
Hyperprolific Authors
|
-1.129 | -0.739 |
|
Institutional Journal Output
|
-0.268 | 0.839 |
|
Redundant Output
|
-0.774 | -0.203 |
The Universidade Federal dos Vales do Jequitinhonha e Mucuri demonstrates a robust and commendable scientific integrity profile, reflected in an overall risk score of -0.440. This positions the institution as a benchmark of good practice, with exceptional strengths in maintaining research autonomy and quality control. Key areas of excellence include a very low dependency on external collaborations for impact, minimal incidence of hyperprolific authorship, and a negligible rate of retractions, indicating strong internal governance. The primary area for proactive monitoring is a moderate rate of institutional self-citation, which, while below the national average, requires attention to ensure broad external validation. According to SCImago Institutions Rankings data, these sound practices support leading national research programs, particularly in Dentistry (ranked 35th in Brazil), Veterinary (61st), Chemistry (62nd), and Mathematics (64th). This strong integrity framework is fundamental to the university's mission "to produce and disseminate knowledge and innovation." By ensuring its research is original, high-quality, and externally validated, the institution authentically fulfills its role as a driver for regional and national development. To further solidify this position, it is recommended that the university continues to foster a culture of global engagement, particularly by encouraging citation diversity to complement its already outstanding internal research capacity.
The institution demonstrates effective control over affiliation practices, showing a low-risk profile (Z-score: -0.517) in a national context where this is a medium-risk issue (Z-score: 0.236). This suggests that the university's internal mechanisms successfully mitigate a systemic trend. While multiple affiliations are often a legitimate result of partnerships, the institution's prudent approach prevents the risk of "affiliation shopping," ensuring that credit is assigned transparently and reflects genuine collaboration rather than strategic attempts to inflate institutional credit.
The institution's rate of retracted output is exceptionally low (Z-score: -0.390), aligning with and even improving upon the low-risk national standard (Z-score: -0.094). This absence of risk signals indicates robust pre-publication quality control and a strong culture of integrity. A rate significantly higher than average can alert to a vulnerability in an institution's integrity culture, but the near-total absence here suggests that systemic failures, recurring malpractice, or a lack of methodological rigor are not present, reinforcing the reliability of the institution's scientific record.
The institution exhibits a medium-risk level for institutional self-citation (Z-score: 0.289), a pattern that is also present at the national level (Z-score: 0.385). However, the university manages this risk more effectively than its national peers, showing a lower rate. A certain level of self-citation is natural, but this moderate value warrants attention to prevent the formation of scientific 'echo chambers.' It is crucial to ensure that the institution's work is validated by the global community, avoiding the risk of endogamous impact inflation where academic influence may be oversized by internal dynamics rather than global community recognition.
The institution's rate of publication in discontinued journals presents a low-risk profile (Z-score: -0.140), which is statistically normal for its context. However, this rate is slightly higher than the national average (Z-score: -0.231), signaling an incipient vulnerability that warrants review. A high proportion of output in such journals can be a critical alert regarding due diligence in selecting dissemination channels. This slight elevation suggests a need to reinforce information literacy among researchers to avoid channeling valuable scientific production into media that may not meet international ethical or quality standards, thereby preventing potential reputational risks.
With a low Z-score of -0.488, the institution demonstrates a more rigorous approach to authorship than the national standard (Z-score: -0.212). This prudent profile indicates that authorship lists are well-managed and less prone to inflation. Outside of "Big Science" contexts where extensive author lists are legitimate, a high rate can indicate author list inflation, diluting individual accountability. The institution's controlled rate suggests a healthy distinction between necessary massive collaboration and 'honorary' authorship practices, promoting transparency and responsibility in its research outputs.
The institution shows an exceptionally strong and independent research profile, with a very low-risk Z-score of -1.099, in stark contrast to the medium-risk dynamic observed nationally (Z-score: 0.199). This result indicates that the university does not replicate the national trend of relying on external partners for impact. A wide positive gap can signal that prestige is dependent and exogenous; however, this institution's profile suggests its scientific excellence is structural and stems from real internal capacity. This demonstrates that the university exercises intellectual leadership, ensuring its high-impact work is sustainable and self-generated.
The institution maintains a very low rate of hyperprolific authors (Z-score: -1.129), which is consistent with, and even surpasses, the low-risk national benchmark (Z-score: -0.739). This near absence of extreme individual publication volumes suggests a healthy balance between quantity and quality. It indicates that the institution is not exposed to risks such as coercive authorship or the assignment of credit without real participation—dynamics that prioritize metrics over the integrity of the scientific record. This reinforces a culture where meaningful intellectual contribution is valued over sheer output numbers.
The university demonstrates a clear commitment to external validation, with a very low rate of publication in its own journals (Z-score: -0.268). This stands in sharp contrast to the medium-risk trend prevalent across the country (Z-score: 0.839), where academic endogamy can be a concern. By avoiding excessive dependence on in-house journals, the institution effectively sidesteps potential conflicts of interest and ensures its research undergoes independent external peer review. This practice enhances the global visibility and credibility of its scientific production, preventing the use of internal channels as 'fast tracks' to inflate CVs without standard competitive validation.
The institution shows a very low incidence of redundant publications (Z-score: -0.774), aligning perfectly with a national environment that also maintains low risk in this area (Z-score: -0.203). The university's even lower score points to a strong editorial culture that discourages data fragmentation or 'salami slicing.' This indicates that researchers are focused on producing coherent studies rather than artificially inflating productivity by dividing a study into minimal publishable units. This commitment to presenting significant new knowledge strengthens the scientific record and respects the integrity of the peer-review system.
