| Indicator | University Z-score | Average country Z-score |
|---|---|---|
|
Multi-affiliation
|
-0.074 | 0.097 |
|
Retracted Output
|
3.677 | 0.676 |
|
Institutional Self-Citation
|
-1.122 | 0.001 |
|
Discontinued Journals Output
|
-0.092 | 1.552 |
|
Hyperauthored Output
|
-0.705 | -0.880 |
|
Leadership Impact Gap
|
-0.462 | -0.166 |
|
Hyperprolific Authors
|
1.063 | 0.121 |
|
Institutional Journal Output
|
-0.268 | 1.103 |
|
Redundant Output
|
-0.746 | 0.143 |
The University of Nottingham, Malaysia Campus, demonstrates a robust overall scientific integrity profile, marked by significant strengths in operational independence and global integration. The institution effectively insulates itself from national risk trends related to academic endogamy, such as institutional self-citation and publishing in institutional or discontinued journals. However, this strong foundation is critically undermined by two areas of concern: a significant rate of retracted output and a high exposure to hyperprolific authorship. These vulnerabilities directly challenge the institutional mission to deliver "world-leading research" and "excellence in all that we do," as they risk compromising the credibility and quality of its scientific contributions. The university's leadership in key thematic areas, as evidenced by its top national rankings in Pharmacology, Toxicology and Pharmaceutics (#1), Chemistry (#2), and both Earth and Planetary Sciences and Medicine (#5) according to SCImago Institutions Rankings data, provides a solid platform for growth. To fully align its practices with its mission and secure its reputation, it is recommended that the institution urgently investigates the root causes of its high retraction rate and reviews its authorship policies to ensure that its pursuit of knowledge remains synonymous with the highest standards of scientific integrity.
The institution presents a Z-score of -0.074, contrasting with the national average of 0.097. This difference suggests a high degree of institutional resilience, as the university's control mechanisms appear to successfully mitigate the systemic risks related to affiliation strategies that are more common at the national level. While multiple affiliations can be legitimate, the institution's low rate indicates that it is not exposed to the risk of strategic "affiliation shopping" aimed at artificially inflating institutional credit, thereby maintaining a clear and transparent representation of its collaborative footprint.
With a Z-score of 3.677, the institution's rate of retractions is critically high, significantly amplifying a vulnerability that is present but less pronounced in the national system (Z-score: 0.676). This severe discrepancy suggests that the institution's pre-publication quality control mechanisms may be failing systemically. A rate this far above the global average is a critical alert to a potential vulnerability in the institution's integrity culture, indicating possible recurring malpractice or a lack of methodological rigor that requires immediate qualitative verification by management to protect its scientific reputation and ensure research reliability.
The institution's Z-score of -1.122 is exceptionally low, especially when compared to the national average of 0.001. This demonstrates a clear case of preventive isolation, where the university does not replicate the risk dynamics of academic insularity observed in its environment. A certain level of self-citation is natural, but this very low value confirms that the institution's work is validated by the broader scientific community, avoiding the "echo chambers" that can arise from endogamous impact inflation and ensuring its academic influence is based on global recognition.
The institution shows a Z-score of -0.092, which stands in stark contrast to the national average of 1.552. This indicates effective institutional resilience, where internal policies or researcher awareness act as a filter against the national trend of publishing in journals that do not meet international standards. A high proportion of output in such journals constitutes a critical alert, but the university's low score demonstrates strong due diligence in selecting dissemination channels, thereby protecting its research from reputational risks associated with "predatory" or low-quality practices.
The institution's Z-score of -0.705 is slightly higher than the national average of -0.880, though both remain in a low-risk range. This subtle difference points to an incipient vulnerability, suggesting the center shows early signals that warrant review before escalating. While extensive author lists are legitimate in "Big Science," this indicator serves as a signal to proactively ensure that all authorship practices remain transparent and accountable, clearly distinguishing between necessary massive collaboration and potentially dilutive "honorary" authorship.
With a Z-score of -0.462, the institution demonstrates a more prudent profile than the national standard (-0.166). This indicates that the university manages its collaborative processes with greater rigor, ensuring its scientific prestige is not overly dependent on external partners. A low gap suggests that its excellence metrics result from genuine internal capacity and intellectual leadership, reflecting a sustainable and structurally sound research ecosystem rather than a strategic positioning in collaborations where it does not lead.
The institution's Z-score of 1.063 indicates high exposure to this risk, placing it well above the national average of 0.121. This suggests the university is more prone to showing alert signals related to extreme individual productivity than its peers. While high output can reflect leadership, extreme volumes challenge the limits of meaningful intellectual contribution and can point to imbalances between quantity and quality. This indicator serves as a warning of potential risks such as coercive authorship or the assignment of credit without real participation, which prioritize metrics over the integrity of the scientific record.
The institution has a Z-score of -0.268, marking a significant and positive deviation from the national average of 1.103. This reflects a state of preventive isolation, where the university avoids the national tendency toward academic endogamy. By not relying on in-house journals, which can present conflicts of interest, the institution ensures its scientific production undergoes independent external peer review. This practice reinforces its commitment to global visibility and competitive validation, rather than using internal channels as potential "fast tracks" to inflate publication counts.
With a Z-score of -0.746, the institution shows a near-total absence of this risk, distinguishing itself from the national context, which has a Z-score of 0.143. This is a clear example of preventive isolation from a national risk dynamic. The very low score indicates that the institution's research culture effectively discourages data fragmentation or "salami slicing"—the practice of dividing a study into minimal publishable units to artificially inflate productivity. This commitment to publishing significant, coherent studies upholds the integrity of the scientific evidence base.
