If one were to write the history of representation from an intersectional perspective, it would read as a veritable comedy of errors. A story, in short of inclusion and exclusion, privileging and marginalization, and of good, mis-, poor, and non-representation. No facet of politics is untouched by these dynamics – whether civil society or formal political participation, political recruitment and leadership, or policy and legislation (Siow 2023).

The Anda manuscript and Haihun slips have revealed that there were several different stanza permutations for poems in the “Guo feng” 國風 in early China. As most repetitive stanzas are essentially nonlinear, there is no intrinsic sequence for many poems. Rather than finding a “superior” stanza order, I would like to consider how the various stanza orders might challenge traditional interpretations of references to stanza numbers in the Zuozhuan 左傳 and the hermeneutical rule of “orderly progression” in the Shijing. Just as establishing the order of stanzas took a long time, the development of this rule was gradual. The belief in there being an unalterable stanza order not only influences how rhymes are interpreted but also shapes how lines and verses are annotated. Therefore, reconsidering the theory of orderly progression is a step towards re-evaluating the tradition of Shijing interpretation.

Autism spectrum disorder (ASD) is a neurodevelopmental condition. Omega-3 fatty acid insufficiency has been linked to ASD. This umbrella meta-analysis was performed to investigate the effects of omega-3 supplementation on clinical manifestations in participants with ASD. Based on the PRISMA statement, databases including Web of Science, PubMed and Scopus were systematically searched for published meta-analyses on the effect of omega-3 supplementation on ASD up to December 2023. To assess the risk of bias, the assessment of multiple systematic reviews (AMSTAR)-2 was utilised. The outcomes were core and non-core symptoms of ASD including social withdrawal/lethargy, cluttering speech, hyperactivity, irritability and stereotypy. Seven meta-analyses eventually remained in the umbrella review. The results revealed that omega-3 fatty acid supplementation caused a significant reduction in cluttering speech in studies conducted on age ≤8 years (effect size (ES) −0·30; 95% confidence interval (CI) −0·55, −0·06; P = 0·02). Omega-3 supplementation caused a significant reduction in hyperactivity in participants ≤8 years (ES −0·30; 95% CI −0·55, −0·06; P = 0·02) and in participants who received the supplements for more than 14 weeks (ES −0·30; 95% CI −0·55, −0·06; P = 0·02). A dosage of ≤1000 mg/d of omega-3 supplementation led to a significant increase in the stereotypy/restricted and repetitive interests and behaviours (ES 0·19; 95% CI 0·03, 0·35; P = 0·02). This umbrella review revealed that omega-3 fatty acid may be a beneficial supplement to control cluttering speech and hyperactivity in children with ASD who are 8 years old or younger.

In order to improve the regional applicability of existing evaporative misting systems, a new evaporative misting system based on photovoltaic/thermal and ventilation heat exchange is proposed for sow farms. Compared to traditional systems, the proposed system can help to improve their regional applicability and reduce their energy consumption. Meanwhile, its simulation model is constructed and the reliability is verified for its core equipment. The maximum error is less than 14.5% for the above models. Through simulation, the optimal regulation variable ranges in the proposed system are determined for mass flow rate of working fluid (MFWF) and misting power by analysing its operating characteristics. The results show that its optimal ranges of MFWF and misting power are 7245–9245 kg/h and 40–45 kW, respectively. The annual performance is further quantified and analysed under different load ratios for the proposed system in Guangzhou. It can be found that the annual exergy loss, heat exchange coefficient and solar energy benefits of the proposed system in Guangzhou are negatively correlated with load ratio, but its annual energy consumption and energy efficiency ratio are positively correlated. Meanwhile, the system performance and benefits are not significantly improved by increasing device investment and sow density when load ratio exceeds 120% in sow farms. The above conclusion can contribute to improving the existing evaporative misting systems in sow farms and guiding the operating regulation of the proposed system.

Godwin Mbikusita-Lewanika, the founding president of Zambia’s first nationalist organisation, is now remembered as a staunch supporter of colonial rule. Such figures are not uncommon and are often termed “loyalists,” a term that is usually understood in the literature as a fixed category that either dwindled in the face of racial oppression or was a choice shaped and hardened by conflict. Lewanika, however, moved easily between different sides, reinventing himself as an anticolonial nationalist, trade unionist, colonial loyalist, and Lozi traditional monarchist as circumstances warranted. The tumult of the mid-twentieth century opened up new opportunities and Lewanika seized roles that were not previously available. Biographies of anticolonial nationalists often argue they turned to political action when their education and ambitions clashed with the highly-circumscribed roles available under colonialism. Lewanika’s life was the opposite. He carved out a prominent place for himself in the colonial order and then in independent Zambia.

Left ventricular diastolic dysfunction is associated with poor prognosis in patients with hypertrophic cardiomyopathy and CHD. We report the case of an infant concomitant with hypertrophic cardiomyopathy, an atrial septal defect, and left ventricular diastolic dysfunction, who was successfully managed with fenestrated closure of the atrial septal defect.

Radiologic imaging has become integral in not only the detection and diagnosis of subdural hematoma (SDH) but also in guiding potential treatment options. This is especially true for chronic SDH, which has conventionally been managed via surgical drainage, but can now be treated with embolization of the middle meningeal artery (MMA). We review the imaging manifestations of SDH as a function of chronicity and standardized methods of measurement and identify the MMA and its clinically significant variant anatomy as it pertains to embolization planning. Equipped with a more comprehensive approach to characterizing SDH, the radiologist will be able to curate findings of greater utility to the clinician.

The apartheid experience in South Africa was a horrendous one for mankind, in which humans unleashed all sorts of evil on one another due to unfounded categorization based on color. This led to a superiority complex where a class saw another as not worth the treatment their dogs received. The fact is that black color was an adaptive one, given the environment of the possessors; the melanin which is the pigmentation that makes the skin black is meant to prevent the skin from cancer emanating from radiations from the sun. It shouldn’t be a thing of social disequilibrium. Following the release of Nelson Mandela from jail in 1990 and the demise of the apartheid system of rule, South Africa became a free country, which provided the ground for South Africans and others to embark on penning books of personal histories of these painful experiences under apartheid.