Encyclopedia:
From Scholars for Scholars

Resource depletion and environmental degradation have resulted from the substantial increase in the use of natural aggregates and construction materials brought on by the growing demand for infrastructure development. Road building using mining waste has become a viable substitute that reduces the buildup of industrial waste while providing ecological and economic advantages. In order to assess the appropriateness of several mining waste materials for use in road building, this study investigates their engineering characteristics. These materials include slag, fly ash, tailings, waste rock, and overburden. To ensure long-term performance in pavement applications, this study evaluates their tensile and compressive strength, resistance to abrasion, durability under freeze–thaw cycles, and chemical stability. This review highlights the potential of mining waste materials as sustainable alternatives in road construction. Waste rock and slag exhibit excellent mechanical strength and durability, making them suitable for high-traffic pavements. Although fly ash and tailings require stabilization, their pozzolanic properties enhance subgrade reinforcement and soil stabilization. Properly processed overburden materials are viable for subbase and embankment applications. By promoting the reuse of mining waste, this study supports landfill reduction, carbon emission mitigation, and circular economy principles. Overall, mining byproducts present a cost-effective and environmentally responsible alternative to conventional construction materials. To support broader implementation, further efforts are needed to improve stabilization techniques, monitor long-term field performance, and establish effective policy frameworks.

Presenteeism, characterized by going to work sick, has become increasingly prevalent in nursing, a profession with high social and interpersonal demands. It is associated with a deterioration of the health of nurses, a reduction in the excellence of care, and a decrease in safety for users. Burnout is related to stress and mental overload and is characterized by exhaustion and fatigue. Objective: To map the evidence on the relationship between presenteeism and burnout in nurses. Methods: A literature review was carried out using the EBSCOHost Research search engine in various databases. Eight studies were selected and analyzed. Results: The studies identify a consistent relationship between burnout and presenteeism in nurses. Emotional exhaustion, resulting from burnout, can lead nurses to go to work despite being ill, due to a sense of responsibility, ethical duty, or organizational pressures. Most studies are cross-sectional, which limits the ability to establish causal relationships and identify specific interventions to reduce burnout-related presenteeism in nursing. Conclusions: It is essential to invest in health management policies for nurses to reduce burnout and minimize the consequences of presenteeism.

For the purposes of this entry, special educational needs (SEN) refers to a condition where a student requires additional support to access education due to a disability, learning difficulty, or other developmental challenges. In this entry, an overview is provided of the prevalence of and categories of SEN in Irish-immersion primary and post-primary schools across the island of Ireland. This entry examines the prevalence and categories of SEN in Irish-immersion (IM) primary and post-primary schools across the island of Ireland. With immersion education playing a significant role in fostering bilingual proficiency, understanding SEN prevalence within these settings is critical for ensuring inclusive educational practices. The entry analyses trends over the past two decades in SEN prevalence, highlighting an increase in SEN identification, particularly in IM post-primary schools. It also explores regional disparities, comparing Gaeltacht and IM schools outside of the Gaeltacht, as well as differences between IM and English-medium education sectors. Factors such as socio-economic disadvantage, diagnostic advancements, and policy developments are considered when interpreting SEN trends. The findings contribute to the limited international research on SEN prevalence in immersion education and offer insights into recommendations in the areas of policy and practice to further support students with diverse learning needs in bilingual settings.

Chronic respiratory diseases (CRDs) are common among children and adolescents. Asthma and cystic fibrosis are two main conditions that affect this population. Young patients face physical limitations due to structural and functional abnormalities of the airways and other lung structures. Moreover, the route of everyday life is influenced by responsibilities derived from treatments, and exacerbations imposed by the disease impacting silently their social life. To date, discussions in the literature have mostly focused on the physical limitations that face children and adolescents. On the contrary, social aspects are less investigated, even their important role in rehabilitation patterns. On this basis, we provide an overview of the social determinants that affect children and adolescents with CRDs in different social environments, such as family and school; discuss coping strategies that can be developed to attenuate the impact of CRDs on youngsters’ lives; and present the role of healthcare professionals and digital technology in social support.