| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
0.964 | 0.543 |
|
Retracted Output
|
-0.108 | 0.570 |
|
Institutional Self-Citation
|
9.575 | 7.586 |
|
Discontinued Journals Output
|
5.820 | 3.215 |
|
Hyperauthored Output
|
-1.256 | -1.173 |
|
Leadership Impact Gap
|
-2.621 | -0.598 |
|
Hyperprolific Authors
|
-0.601 | -0.673 |
|
Institutional Journal Output
|
-0.268 | -0.268 |
|
Redundant Output
|
7.112 | 5.115 |
Tashkent Institute of Irrigation and Agricultural Mechanization Engineers presents a profile of pronounced contrasts, with an overall integrity score of 1.782 reflecting both significant operational strengths and critical vulnerabilities. The institution demonstrates exemplary control over authorship practices and intellectual leadership, with very low risk signals in hyper-authorship, institutional journal output, and the impact of its self-led research. However, these strengths are offset by significant risks in three key areas: institutional self-citation, publication in discontinued journals, and redundant output, all of which exceed the already high national averages. These vulnerabilities directly challenge the institution's mission to "strengthen the image of Central Asian education and science in the global market," as they can create a perception of insular, low-quality science rather than global excellence. This is particularly relevant given the institution's prominent standing, as evidenced by SCImago Institutions Rankings data placing it first in Engineering, second in Biochemistry, Genetics and Molecular Biology, and third in Chemistry within Uzbekistan. To fully realize its mission, the Institute should leverage its foundational strengths in research governance to implement targeted interventions that address these critical risks, thereby ensuring its impressive thematic leadership is built upon a bedrock of unimpeachable scientific integrity.
The institution's Z-score of 0.964 is higher than the national average of 0.543, placing both in a medium-risk context. This indicates that the Institute is more exposed than its national peers to practices that could be perceived as problematic. While multiple affiliations are often a legitimate result of researcher mobility or partnerships, this heightened rate suggests a greater tendency toward strategic affiliations that could be interpreted as attempts to inflate institutional credit or "affiliation shopping," a pattern that warrants closer examination to ensure all declared affiliations reflect substantive collaboration.
With a Z-score of -0.108, the institution demonstrates a low rate of retractions, contrasting favorably with the medium-risk national average of 0.570. This suggests a notable degree of institutional resilience, where internal quality control mechanisms appear to be successfully mitigating systemic risks present in the wider environment. This low rate indicates that pre-publication supervision and methodological rigor are likely robust, preventing the kind of recurring errors or malpractice that a higher rate would suggest and reflecting a responsible integrity culture.
The institution's Z-score of 9.575 is critically high, exceeding the already significant national average of 7.586. This constitutes a major red flag, indicating that the Institute is a leader in this high-risk practice within a country already facing this challenge. A certain level of self-citation is natural, but this extreme value signals a profound scientific isolation or an 'echo chamber' where work is validated internally without sufficient external scrutiny. This dynamic creates a severe risk of endogamous impact inflation, suggesting the institution's academic influence may be artificially oversized by internal dynamics rather than genuine recognition from the global community.
The Institute's Z-score of 5.820 for this indicator is significantly elevated, surpassing the critical national average of 3.215. This is a clear warning signal, positioning the institution as an outlier in a country already compromised by this issue. Such a high proportion of output in discontinued journals constitutes a critical alert regarding due diligence in selecting publication venues. It indicates that a substantial part of the institution's research is channeled through media failing to meet international ethical or quality standards, exposing it to severe reputational damage and suggesting an urgent need for information literacy to prevent the waste of resources on 'predatory' practices.
The institution's Z-score of -1.256 is exceptionally low, even more so than the national average of -1.173. This reflects a state of total operational silence regarding this risk, demonstrating an absence of signals related to authorship inflation even below the national baseline. This positive result indicates that authorship practices at the institution are transparent and accountable, effectively distinguishing between necessary large-scale collaboration and questionable 'honorary' authorship, thereby upholding individual responsibility.
The institution exhibits a Z-score of -2.621, a very low-risk signal that is notably better than the low-risk national average of -0.598. This result demonstrates a high degree of low-profile consistency, where the complete absence of risk signals is a positive feature within a generally healthy national context. A low score here is highly desirable, indicating that the impact of research led by the institution itself is strong and not dependent on external partners. This reflects a sustainable model of scientific prestige built on genuine internal capacity and intellectual leadership, rather than strategic positioning in collaborations.
With a Z-score of -0.601, the institution's risk level is low but slightly higher than the national average of -0.673. This subtle difference points to an incipient vulnerability that warrants monitoring before it escalates. While high productivity can be legitimate, even a minor signal in this area can alert to potential imbalances between quantity and quality. It serves as a reminder to ensure that publication volumes do not mask underlying issues like coercive authorship or assignment of credit without real participation, which prioritize metrics over scientific integrity.
The institution's Z-score of -0.268 is identical to the national average, reflecting a state of complete integrity synchrony. This perfect alignment with a very low-risk national environment is a sign of maximum scientific security in this area. It demonstrates that the institution avoids the potential conflicts of interest and academic endogamy that can arise from over-reliance on in-house journals. By favoring external, independent peer review, the institution ensures its research undergoes standard competitive validation and enhances its global visibility.
The institution's Z-score of 7.112 is critically high, significantly amplifying the already severe national average of 5.115. This is a global red flag, indicating the institution is a primary driver of this high-risk behavior in a compromised national system. Such a high value alerts to the widespread practice of dividing coherent studies into minimal publishable units to artificially inflate productivity. This behavior, known as 'salami slicing,' distorts the available scientific evidence, overburdens the review system, and signals a culture that may prioritize volume over the generation of significant new knowledge.
