| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.954 | -0.386 |
|
Retracted Output
|
-0.108 | 2.124 |
|
Institutional Self-Citation
|
0.857 | 2.034 |
|
Discontinued Journals Output
|
8.210 | 5.771 |
|
Hyperauthored Output
|
-1.356 | -1.116 |
|
Leadership Impact Gap
|
0.543 | 0.242 |
|
Hyperprolific Authors
|
-1.413 | -0.319 |
|
Institutional Journal Output
|
-0.268 | 1.373 |
|
Redundant Output
|
4.365 | 1.097 |
The University of Samarra presents a dual profile in scientific integrity, with an overall risk score of 1.566 indicating a need for targeted strategic intervention. The institution demonstrates commendable strengths and robust governance in areas related to authorship ethics, including exceptionally low rates of hyper-authorship, hyperprolific authors, and multiple affiliations, alongside a strong capacity to avoid the national trend of high publication retractions. These strengths provide a solid foundation for research integrity. However, this positive performance is counterbalanced by two critical vulnerabilities: a significant rate of publication in discontinued journals and a high incidence of redundant output (salami slicing). These practices pose a direct challenge to the university's mission to foster scientific development and uphold academic values. While the institution has established recognized research activity in fields such as Chemistry and Environmental Science, according to SCImago Institutions Rankings data, the identified risks could undermine the long-term credibility and impact of this output. To fully align its scientific practices with its stated mission of excellence and independence, it is recommended that the University of Samarra prioritize initiatives focused on improving publication channel selection and promoting research of greater substance over volume.
With a Z-score of -0.954, significantly lower than the national average of -0.386, the University of Samarra demonstrates an exemplary and consistent approach to author affiliations. This absence of risk signals aligns with, and even improves upon, the national standard. The data confirms that multiple affiliations, which can sometimes be used to inflate institutional credit, are managed with integrity and transparency, reflecting legitimate collaboration rather than strategic manipulation. This responsible practice reinforces the institution's commitment to clear and honest academic attribution.
The institution demonstrates remarkable resilience against national trends with a Z-score of -0.108 for retracted output, in stark contrast to the country's significant-risk score of 2.124. This suggests the university functions as an effective filter, successfully insulating itself from the systemic issues affecting its environment. While retractions can sometimes reflect responsible error correction, the country's high rate points to widespread quality control failures. The University of Samarra's low score indicates that its pre-publication review and quality assurance mechanisms are robust, protecting its scientific record and reputation from the vulnerabilities prevalent at the national level.
The University of Samarra shows a moderate rate of institutional self-citation (Z-score: 0.857), which, while indicating a medium-risk level, is notably lower than the national average of 2.034. This suggests a differentiated management approach, where the institution successfully moderates a risk that appears more common across the country. While a certain level of self-citation is natural, the university's score warrants attention to prevent the formation of scientific 'echo chambers'. However, its ability to maintain a lower rate than its peers indicates a greater degree of engagement with the external scientific community, mitigating the risk of endogamous impact inflation observed elsewhere in the national system.
The rate of publication in discontinued journals represents a critical and urgent issue for the institution, with a Z-score of 8.210 that not only signifies a significant risk but also surpasses the already high national average of 5.771. This metric serves as a global red flag, indicating the university leads in risk within a highly compromised national environment. A high proportion of output in such journals is a critical alert regarding due diligence, suggesting that a substantial part of the university's research is channeled through media lacking international ethical or quality standards. This practice exposes the institution to severe reputational damage and points to an urgent need to implement information literacy and quality control policies to prevent the waste of resources on predatory or low-impact publishing.
The institution exhibits total operational silence regarding hyper-authored output, with a Z-score of -1.356 that is even lower than the national average of -1.116. This complete absence of risk signals indicates an exceptionally healthy and transparent authorship culture. Outside of "Big Science" contexts, extensive author lists can dilute accountability. The university's score confirms that its research output is free from practices like honorary or political authorship, ensuring that credit is assigned appropriately and individual contributions remain clear.
The institution's Z-score of 0.543 for the gap between its total impact and the impact of its leader-authored work is higher than the national average of 0.242, indicating a high exposure to dependency risks. This gap suggests that a significant portion of the university's scientific prestige is reliant on external partners rather than being generated by its own structural capacity. While collaboration is vital, this value warns that the institution's excellence metrics may stem more from strategic positioning in projects where it does not hold intellectual leadership. This poses a long-term sustainability risk and invites a strategic reflection on how to build and showcase genuine internal research capacity.
With a Z-score of -1.413 compared to the national score of -0.319, the University of Samarra demonstrates a consistent and low-risk profile concerning hyperprolific authors. The complete absence of this risk signal aligns with and improves upon the national standard, where some low-level activity is present. Extreme individual publication volumes can challenge the credibility of meaningful intellectual contribution. The university's excellent score indicates a healthy balance between productivity and quality, suggesting its research environment is free from dynamics like coercive authorship or pressure to prioritize metrics over the integrity of the scientific record.
The university demonstrates a clear case of preventive isolation from national trends regarding publication in its own journals, with a very low Z-score of -0.268 in contrast to the country's medium-risk score of 1.373. This indicates the institution does not replicate the risk dynamics observed in its environment. While in-house journals can be valuable, excessive use raises conflict-of-interest concerns. The university's low score confirms that its researchers primarily seek validation through independent, external peer review, avoiding academic endogamy and ensuring their work competes on a global stage, thereby enhancing its visibility and credibility.
The rate of redundant output is a significant concern, as the institution's Z-score of 4.365 indicates it is actively amplifying a vulnerability already present in the national system (Z-score: 1.097). This practice of 'salami slicing,' where a single study is fragmented into multiple minimal publications, artificially inflates productivity metrics at the expense of scientific substance. Such a high value alerts to a systemic issue where the prioritization of volume over significant new knowledge may be distorting the scientific record and overburdening the peer-review system. An urgent review of research evaluation policies is needed to discourage this practice and promote more impactful contributions.
