Evaluation approaches are needed to ensure the development of effective design support. These approaches help developers ensure that their design support possesses the general design support characteristics necessary to enable designers to achieve their desired outcomes. Consequently, evaluating design support based on these characteristics ensures that the design support fulfils its intended purpose.

This work reviews design support definitions and identifies and describes 11 design support characteristics. The characteristics are applied to evaluate a proposed design support that uses additive manufacturing (AM) design artefacts (AMDAs) to explore design uncertainties. Product-specific design artefacts were designed and tested to investigate buildability limits and the relationship between surface roughness and fatigue performance of a design feature in a space industry component. The AMDA approach aided the investigation of design uncertainties, identified design solution constraints, and uncovered previously unknown uncertainties. However, the results provided by product-specific artefacts depend on how well the user frames their problem and understands their AM process and product. Hence, iterations can be required. Based on the evaluation of the AMDA process, setting test evaluation criteria is recommended, and the AMDA method is proposed.

We conducted a retrospective cross-sectional population-based survey among recovered COVID-19 cases in Uganda to establish the case presentations of the second wave SARS-CoV-2 infections. We interviewed 1,120 recovered COVID-19 cases from 10 selected districts in Uganda. We further conducted 38 key informant interviews with members of the COVID-19 District Taskforce and 19 in-depth interviews among COVID-19 survivors from March to June 2021. Among them, 62% were aged 39 years and below and 51.5% were female with 90.9% under home-based care management. Cases were more prevalent among businesspeople (25.9%), students (16.2%), farmers (16.1%), and health workers (12.4%). Being asymptomatic was found to be associated with not seeking healthcare (APR 2, P < 0.001). The mortality rate was 3.6% mostly among the elderly (6.3%) and 31.3% aged 40 years and above had comorbidities of high blood pressure, diabetes, and asthma. Being asymptomatic, or under home-based care management (HBCM), working/operating/studying at schools, and not being vaccinated were among the major drivers of the second wave of the resurgence of COVID19 in Uganda. Managing future COVID-19 waves calls for proactive efforts for improving homebased care services, ensuring strict observation of SOPs in schools, and increasing the uptake of COVID-19 vaccination.

Digital design tools have dominated engineering and design practice offering many advantages that ultimately improve efficiency in the design process. Digital sketching is one such example of these tools yet, its current use is primarily to present work to stakeholders (External Communication). It is relatively underused to externalise ideas (Externalisation) where sketching on paper is still favoured. This paper aims to understand the characteristics of digital sketching that motivate or discourage designers to use the tool. Semi-structured interviews were undertaken with 12 designers to gain insights on the tool's use in External Communication and Externalisation. Results highlight a trade-off between fidelity of visualisations and time and effort expended to achieve visualisations. The key difference between the use scenarios is the way in which this trade-off is connected to managing stakeholder involvement. While designers acknowledge advantages that digital sketching can offer in externalisation, it is viewed as requiring a level of detail to begin use. In conclusion we suggest segmenting roles of digital sketching in terms of the characteristics identified in this study would help to motivate use in Externalisation.

Past studies using the positive deviance (PD) approach in the field of infection prevention and control (IPC) have primarily focused on impacts on healthcare-associated infection rates. This research aimed to determine if health professionals who exhibit PD behaviours have distinctive socio-cognitive profiles compared to non-PD professionals, and to examine the impact of a PD intervention on healthcare professionals’ (HPs) behavioural changes in maintaining IPC guidelines. In a cross-sectional study among 135 HPs, respondents first filled out a socio-cognitive characteristics questionnaire, and after 5 months were requested to complete a self-reported behavioural change questionnaire. The main findings indicate that socio-cognitive variables such as external locus of control, perceived threat and social learning were significant predictors of a person exhibiting PD behaviours. Almost 70% of HPs reported behavioural change and creating social networks as a result of the PD intervention in maintaining IPC guidelines, 16.9% of them are a ‘PD boosters’ (a new group of HPs who have adopted the positive practices of PDs that were originally identified, and also added additional practices of their own). Social networks can contribute to internalizing and raising personal accountability even among non-PD professionals, by creating a mind map that makes each person believe they are an important node in the network, regardless of their status and role. Health intervention programmes should purposely make visible and prominent social network connections in the hospital system.

Communities with high levels of social capital enjoy an array of positive economic and community development outcomes. We assess the role of several key community characteristics, including the strength of government institutions, in explaining local social capital variation. The analysis draws on data from United States counties and includes regression modelling and a Blinder–Oaxaca decomposition to explore differences in social capital across an area’s metropolitan status and region. The data show social capital determinants vary by place both due to the endowment levels of these determinants and the productive value of their coefficients. For example, the coefficient productive values of government capacity explain some differences in social capital levels across metropolitan status (but not across region). Concurrently, variations in government capacity endowment levels help explain some differences in social capital levels across region (but not across metropolitan status).

Dipetalonema gracile is a common parasite in squirrel monkeys (Saimiri sciureus), which can cause malnutrition and progressive wasting of the host, and lead to death in the case of massive infection. This study aimed to identify a suspected D. gracile worm from a dead squirrel monkey by means of molecular biology, and to amplify its complete mitochondrial genome by polymerase chain reaction (PCR) and sequence analysis. The results identified the worm as D. gracile, and the full length of its complete mitochondrial genome was 13,584 bp, which contained 22 tRNA genes, 12 protein-coding genes, two rRNA genes, one AT-rich region and one small non-coding region. The nucleotide composition included A (16.89%), G (20.19%), T (56.22%) and C (6.70%), among which A + T = 73.11%. The 12 protein-coding genes used TTG and ATT as start codons, and TAG and TAA as stop codons. Among the 22 tRNA genes, only trnS1AGN and trnS2UCN exhibited the TΨC-loop structure, while the other 20 tRNAs showed the TV-loop structure. The rrnL (986 bp) and rrnS (685 bp) genes were single-stranded and conserved in secondary structure. This study has enriched the mitochondrial gene database of Dipetalonema and laid a scientific basis for further study on classification, and genetic and evolutionary relationships of Dipetalonema nematodes.

Clinical supervision is an essential feature of high-quality psychological practice. However, it has been under-investigated within the field of school psychology and particularly in Australia. An overview of the field of school psychology, its clinical supervision, and its use by school psychologists is provided. Past literature has suggested inadequate engagement with supervision among these practitioners. In order to examine current work contexts and supervision experiences, 77 school psychologists were surveyed. Engagement in supervision appears to have markedly increased since the Australian Health Practitioner Regulation Agency (AHPRA) Continuing Professional Development mandates in 2010. However, the data indicated that further organisational and policy support of school psychologists is warranted.

Japanese quail (Coturnix coturnix japonica), the smallest farmed avian species, has become a popular meat source among consumers. From the producers’ point of view, commercial quail farming is a profitable avenue and the volume is increasing significantly. Producing value added quail meat is an important way to improve marketing opportunities. The purpose of this paper is to review slaughter, carcass characteristics, meat quality and meat composition of Japanese quail. The status of Japanese quail meat consumption, along with marketing strategies, such as the development of new products and processing methods is discussed, and in addition, the paper covers adding value to spent Japanese quail meat by means of tenderisation with natural agents.