Search Results (975)

Urban green spaces provide measurable cooling that can mitigate urban heat islands, yet few studies have quantified these effects over multiple decades. This study analyzed Landsat imagery from four epochs (1990, 2000, 2013, 2018) to derive land surface temperature (LST) and vegetation indices—NDVI for greenness and NDMI for moisture content—for four large urban parks in Krakow. Late spring/summer LST in parks was compared with that of urban areas within 0–150 m and 150–300 m of park boundaries. Statistical significance was evaluated using bootstrapped confidence intervals, long-term trends were assessed via the Mann–Kendall test, and correlation analysis was used to examine relationships between LST and each vegetation index. Results show a persistent park cooling effect, with park interiors ~2–3 °C cooler than adjacent urban areas in all years. Despite an overall city-wide LST rise of ~5–6 °C from 1990 to 2018, the park cool island intensity (temperature difference between park and city) remained stable (no significant long-term trend, p > 0.7). Bootstrapped 95% confidence intervals confirmed that each park’s cooling effect was statistically significant in each year analyzed. NDMI (vegetation moisture content) correlated more strongly with LST (r ~ −0.90) than NDVI (r ~ −0.7 to −0.9), highlighting the importance of vegetation moisture in park cooling. These findings demonstrate that well-watered urban parks can sustain substantial cooling benefits over decades of urban development. The persistent ~2–3 °C daytime cooling observed underscores the value of water-sensitive green space planning as a long-term urban heat mitigation strategy. Full article

[Objectives]: By performing genome assembly, annotation, comparative characterization, and phylogenetic analysis on the complete chloroplast genomes of E. tubulosa and E. japonica—two medicinal plants belonging to the genus Euchresta—this study aims to identify their differential genes, thereby providing fundamental research for screening candidate genes as DNA barcodes for species identification and facilitating the conservation of these endangered species. [Methods]: Illumina PE150 sequencing was performed. Chloroplast genomes (plastomes) were assembled and annotated with GetOrganelle/SPAdes. Comparative analyses assessed gene content, IR/LSC/SSC structure, repeat profiles, and codon-usage bias. Using related Fabaceae as references, we conducted mVISTA alignments and sliding-window nucleotide diversity (Pi) analyses to identify candidate DNA barcodes. Phylogenies from whole-plastome sequences were inferred with Maximum Likelihood, Bayesian Inference, and Maximum Parsimony. [Results]: The plastomes measured 153,960 bp (E. japonica) and 150,146 bp (E. tubulosa), with GC contents of 36.30% and 36.20%, respectively, each exhibiting a typical quadripartite structure. IR/SC boundaries were highly conserved without evident expansion or contraction. Repeat statistics were 20/30 palindromic repeats, 57/64 tandem repeats, and 156/159 simple sequence repeats (SSRs) in E. japonica/E. tubulosa, respectively. Leucine was the most frequently encoded amino acid, cysteine the least, and codon usage favored A/U at third positions. Five hypervariable loci—rps19, psbA, trnK, matK, and rps16 (Pi > 0.03)—were identified as candidate DNA barcodes. All trees consistently placed both species within Papilionoideae (Fabaceae) and recovered the closest relationship to Sophora macrocarpa. [Conclusions]: This study provides, for the first time, complete plastomes and candidate barcoding regions for two protected Euchresta species, supplying foundational resources for species identification, resource assessment, and conservation planning. Full article

The aim of this paper is to demonstrate to what extent the ambiguity and excessive detail of the provisions of local spatial development plans (LSDPs) lead to an increase in investment risk and destabilization of the real estate market. The analysis was conducted based on a study of the content of selected LSDPs and their impact on property values and investment processes. The scope of the study includes the analysis of cases of municipalities (local administrative units) with a different approach to spatial planning as well as Polish regulations in the field of spatial planning. Case studies of cities and areas in which the adopted local plans had an impact on investment decisions and property values were taken into account. The conclusions from the analysis will be used to assess the effectiveness of the regulations used and to formulate recommendations regarding the optimization of the spatial planning in a way that enables the harmonious combination of the interests of investors, residents, and local government authorities. Full article

Background: Swimming is a common goal for children with disability, and the most popular sport for children in Australia. This study explored swimming and rehabilitation professionals’ perceptions of swimming for Australian children with disability. Methods: Rehabilitation and swimming professionals with recent experience working with children with disability completed an online survey. Quantitative data from binary and Likert-scale questions were analysed descriptively. Qualitative data from open-ended questions was evaluated using reflexive thematic analysis and mapped to the family of Participation-Related Constructs (fPRC). Results: Ninety-one swimming and 55 rehabilitation professionals (n = 146) responded. Most were confident supporting children with disability with swimming goals (rehabilitation = 71.6%, swimming = 73.8%) but had neutral–very low knowledge of para-swimming eligibility and classification (rehabilitation = 75%, swimming = 77.7%). Ten themes (33 code groups) covering all core elements of the fPRC were identified. Barriers/facilitators included pool accessibility (physical and sensory); program availability; affordability; acceptability (of content and culture); and having accommodating professionals and programs. Professionals believed that swimming programs should develop children’s confidence, water-safety, swimming skills, and fitness. Conclusion: Rehabilitation and swimming professionals should review existing programs to ensure they meet the needs of children with disability. Further research is needed to create an action plan to improve swimming participation for Australian children with disability. Full article

Accurately quantifying associated microbes is essential to understand the interactions between microplankton and their associated microbes. Most DNA-based methods, such as high-throughput sequencing, primarily assess the ratio of target objects to references in microplankton samples. However, simple random sampling (SRS) of individuals may lead to deviations in quantifying these ratios at the population level if these characteristics are associated with the reference content of individuals. This study considered group analysis, which involves detecting k groups with n individuals in each group, as an alternative approach and used simulated data based on the detection of Microcystis populations to evaluate the accuracy of different sampling plans. Our results indicate that increasing the number of individuals in each group could reduce sampling bias and improve the accuracy of comparisons between populations. Group analysis could also minimize the impact of the detection limit. This study demonstrated that, when detection methods only provide the ratio of target objects to references, group analysis is more appropriate than SRS for characterizing microplankton populations. Group analysis can be used not only for detecting associated microbes but also for identifying ingested organisms or the biochemical composition of microplankton. Our results also demonstrate how in situ individual-level studies support ecological investigations. Full article

At present, the research on the microclimate of urban parks mainly focuses on the univariate or multivariate research contents of park design elements, and there are few analyses that can combine the park with the surrounding regional environment to jointly explore the cooling mechanism of park design elements. This study takes the People’s Park in Urumqi, a typical oasis city in an arid area, as the research object. Combined with different land use natures (park area/residential area), it analyzes the spatiotemporal variation law of temperature through mobile meteorological monitoring in different periods of summer and autumn and optimizes the buffer zone to further compare the performance of the multiple linear regression model and three machine learning models. The selection of the optimal model for collaborative analysis and comparison revealed the dominant variables and their threshold effects affecting the temperature of the park area and the residential area. The results show that: (1) In multi-scenario comparisons, a larger buffer has a better fitting effect. (2) The random forest model is the best model for temperature prediction in the study area. (3) The dominant factors of temperature in different seasons show significant differences, and only a few periods have cross-seasonal persistence. In the park area, the green coverage rate and road network density play a leading and influential role, while in the residential area, the influence of water cover ratio is more obvious. Furthermore, the influence direction of residential area indicators on temperature shows opposite trends in the morning and afternoon periods. (4) There are obvious limited-threshold effects on the influence of dominant factors on temperature in different regions. It is suggested that in the urban spatial layout, while considering the differences for different utilization Spaces, collaborative planning should be carried out. These findings offer new insights into temperature drivers and provide practical references for urban planners. Full article

Coastal wetlands provide crucial ecosystem services, including habitats for wildlife, carbon storage, greenhouse gas emission reduction, storm surge and flood protection, water purification, recreation, and nature-based tourism. Their protection and restoration are therefore of growing importance to conservationists, scientists, local communities, and policymakers. This paper analyses the European Union’s (EU) policy framework, alongside international and regional agreements relevant to wetland conservation and restoration, focusing on coastal ecosystems. Drawing on policy content analysis, it assesses how 36 EU policies and multilateral agreements support or limit coastal wetland restoration and conservation efforts in Europe. The findings reveal two key gaps: first, an absence of a consistent definition of coastal wetlands within the EU policy framework; and second, the limited number of explicit policy references to these ecosystems. These shortcomings restrict opportunities for their effective inclusion in action plans and undermine coordinated conservation and restoration efforts. Most binding targets and objectives addressing coastal wetlands stem from EU policies and multilateral agreements on nature conservation, including regional sea conventions. This reliance risks overlooking opportunities within other policy sectors. While EU climate policies increasingly recognise the importance of wetland restoration, they often do so through non-binding provisions and voluntary action. To unlock the full potential of coastal wetlands for biodiversity and climate benefits, it is essential to embed coastal wetlands more explicitly within policy targets and to leverage emerging opportunities within the EU policy framework to further upscale coastal wetland restoration. Full article

Background: Access to and use of health services represent crucial issues/challenges for older people experiencing frailty with functional limitations and chronic diseases, especially when they age in place alone. Both access to and use of health services are also characterised by gender differences. The present study analysed these factors in three Italian regions (Lombardy, North; Marche, Centre; and Calabria, South), where in 2019, the “Inclusive Ageing in Place” (IN-AGE) project was carried out, involving 120 senior people aged 65 years and of both genders. Methods: In this mixed-methods study, both qualitative (predominant section) and some quantitative data (e.g., socio-demographic aspects and functional limitations) were collected through semi-structured interviews. In addition to basic quantitative analyses, content analysis and the quantification of statements were performed to process the qualitative data. The results for both men and women are presented. Possible barriers to accessing health services were also considered. Results: Women reported more cases of chronic diseases than men, especially arthritis/osteoporosis, and a greater use of drugs than men. Both genders used services provided by the general practitioner (GP) and medical specialist (MS), the latter being mostly private. More women than men used rehabilitation, especially in the private sector, and reported the issue of cost for private healthcare and the travel distance to reach medical units as barriers to access. The long waiting lists/times were complained about by both males and females. Conclusions: This study, despite its simple/descriptive qualitative approach with a limited sample, could provide, however, some insights for policymakers and healthcare professionals to plan prevention policies and deliver appropriate and timely health services to older people experiencing frailty and ageing in place alone, devoting attention to gender-related issues in the design and provision of such services. Full article

Suicide is a leading cause of death among adolescents, highlighting the need for effective suicide prevention strategies. Safety planning is a best-practice intervention that has recently shifted toward smartphone-based formats. This study explored stakeholder perspectives (adolescents, parents, practitioners) and described the development of an age-tailored app. A qualitative study was conducted in Germany (2023–2024) with focus groups involving adolescents (n = 7), parents (n = 4), and practitioners (n = 4). Adolescents (14–21 years) were eligible if they had received inpatient treatment, experienced suicidal thoughts within the past 24 months, and had prior experience with safety planning. Parents and practitioners had experience or expertise with suicidality among adolescents. Data were analyzed using Kuckartz’s qualitative content analysis. App development was based, among other things, on insights from focus groups and pertinent theories. Stakeholders expressed differing needs regarding app content, settings, and adjustability. The developed emira-app includes an interactive safety plan to support users in self-managing emotional crises, along with additional features (e.g., digital HopeBox and diary) to promote integration into users’ daily routines. This multi-component safety planning app was specifically developed for adolescents, and its participatory development process allowed an intensive exploration of key stakeholders’ perspectives. Full article

Urban green space (UGS) is a fundamental element of urban systems for enhancing the quality of urban life. UGS plays a pivotal role in promoting urban ecological sustainability if important criteria are integrated into urban planning programs. This paper explores the impacts of the ecological criteria on urban sustainability through UGS planning and examines these criteria within the context of the Adelaide Metropolitan Area as a case study. To address the study’s goals, a content analysis was conducted to identify the most critical criteria affecting urban ecological sustainability through UGS planning. Subsequently, based on the identified criteria, a household survey was conducted to evaluate the status of the case study concerning the ecological sustainability factors. In this stage, 100 responses were collected through a questionnaire survey. Then, based on the household survey results, a solution was provided to the challenging criteria by a local experts’ interview. For promoting urban ecological sustainability, ten criteria were identified as the most important and effective criteria based on the previous studies. Household survey data was analysed using one-sample T-test, multiple linear regression, and geographically weighted regression (GWR) model. The results indicated that the criteria of reviving ecological networks, water resources, and the protection of UGS with the score below standard average (which is 3), require practical guidelines and policies to enhance the sustainability of Adelaide Metropolitan Area. The regression analysis demonstrated that ecological landscape and design had the strongest positive effect on sustainability (adjusted R² = 0.685), while the geographically weighted regression highlighted biodiversity and vegetation as particularly influential in Plympton (local R² = 0.866) and Unley (local R² = 0.488). Expert interviews recommended strategies such as wastewater recycling, long-term conservation planning, and restoring ecological connectivity. This study provides a practical framework to guide urban planners and policymakers in enhancing ecological sustainability through UGS planning. Full article

Family caregivers provide most daily care for people living with chronic illness or frailty, yet they remain under-recognized in health and social care systems. To address this gap, we co-designed the Caregiver-Centered Care Champions Education Program, which equips frontline providers with the competencies needed to lead caregiver-inclusive change. Guided by the Kirkpatrick-Barr Health Workforce Education Framework, we conducted a mixed methods interpretive description evaluation of learner satisfaction, knowledge and confidence gains, and self-reported behaviour change. Sixty-seven interdisciplinary participants completed three online modules. Quantitative results from pre/post surveys (Wilcoxon signed rank tests) showed significant improvements across all competencies (p < 0.001; large effect sizes) alongside high satisfaction (means 6.56–6.96/7). Qualitative findings revealed that 94% of participants applied program content within three months, and 61% implemented five or more distinct behaviour changes (e.g., collaborative care planning, system navigation support). The analysis illuminated how learners integrated caregiver-centred principles with change leadership strategies. Time constraints and staffing shortages emerged as key barriers. Our co-designed, theory-informed approach effectively bridged individual learning and system change, demonstrating the potential to transform caregiver inclusion practices when supported by organizational policies. Full article

Background/Objectives: Robust, state-level LGBTQ+ health surveillance is scarce in Kentucky, limiting evidence-based healthcare planning and policy. We aimed to evaluate the feasibility and early public-health utility of a community-partnered annual survey and compare selected mental health stressors between Kentucky and non-Kentucky respondents. Methods: We conducted a cross-sectional online survey (13 April–15 July 2024) developed with a statewide LGBTQ+ nonprofit. Recruitment occurred via organizational channels and community events. A content warning preceded the survey, which was administered via Qualtrics. Data quality was screened using reCAPTCHA. We assessed feasibility metrics including recruitment and completion rates. Mental health stressors were captured with a six-item scale. Group differences were estimated with Welch’s t-tests. Results: Of 3852 survey starts, 1559 were retained as analyzable completes (completion rate: 40.47%), with 78.7% residing in-state. Initial analysis revealed a significant divergence in mental health patterns: while Kentucky participants reported lower stress regarding their personal mental health, they reported significantly higher stress stemming from socio-political issues like homophobia and transphobia compared to out-of-state respondents. Conclusions: An annual, community-partnered surveillance platform is a feasible strategy for generating actionable mental health signals relevant to healthcare. These findings will inform targeted outreach and guide health system partnerships to enhance LGBTQ+-affirming care in Kentucky. Full article

The purpose of this research is to systematically map and analyze the use of AI technologies in project management, identifying themes, research gaps, and practical implications. This study conducts a systematic literature review (SLR) that combines bibliometric analysis with qualitative content evaluation to explore the present landscape of AI in project management. The search covered literature published until November 2024, ensuring inclusion of the most recent developments. Studies were included if they examined AI methods applied to project management contexts and were published in peer-reviewed English journals as articles, review articles, or early access publications; studies unrelated to project management or lacking methodological clarity were excluded. It follows a structured coding protocol informed by inductive and deductive reasoning, using NVivo (version 12) and Biblioshiny (version 4.3.0) software. From the entire set of 1064 records retrieved from Scopus and Web of Science, 27 publications met the final inclusion criteria for qualitative synthesis. Bibliometric clusters were derived from the entire set of 885 screened records, while thematic coding was applied to the 27 included studies. This review highlights the use of Artificial Neural Networks (ANN), Case-Based Reasoning (CBR), Digital Twins (DTs), and Large Language Models (LLMs) as central to recent progress. Bibliometric mapping identified several major thematic clusters. For this study, we chose those that show a clear link between artificial intelligence (AI) and project management (PM), such as expert systems, intelligent systems, and optimization algorithms. These clusters highlight the increasing influence of AI in improving project planning, decision-making, and resource management. Further studies investigate generative AI and the convergence of AI with blockchain and Internet of Things (IoT) systems, suggesting changes in project delivery approaches. Although adoption is increasing, key implementation issues persist. These include limited empirical evidence, inadequate attention to later project stages, and concerns about data quality, transparency, and workforce adaptation. This review improves understanding of AI’s role in project contexts and outlines areas for further research. For practitioners, the findings emphasize AI’s ability in cost prediction, scheduling, and risk assessment, while also emphasizing the importance of strong data governance and workforce training. This review is limited to English-language, peer-reviewed research indexed in Scopus and Web of Science, potentially excluding relevant grey literature or non-English contributions. This review was not registered and received no external funding. Full article

Background/Objectives: The increasing presence of “no added sugar” products in the Polish food market provides consumers and nutritionists with access to products with varying nutritional compositions. Comparing the nutritional and energy values of products with and without added sugar provides objective data on their composition, which is important for informed diet planning and for monitoring differences between product groups. Methods: The research material included a total of 1278 food products, including 744 labeled “without added sugar” and 534 containing added sugar, obtained from four online stores and three offline retail outlets in Poland in the second and third quarters of 2023. The product assessment was based on an analysis of the nutritional and energy value, expressed per 100 g of each product. Results: The quantitative analysis revealed that products with added sugar were characterized by a higher energy value and a statistically significantly higher content of saturated fatty acids, carbohydrates, and sugars. Conclusions: Comparison of selected product groups revealed significant differences in nutritional and energy values. Analyzing these differences provides a practical overview of product composition and can be a useful source of information for consumers and nutritionists. Full article

Iron plays a key role in oxygen transport, hematopoiesis, and hypoxia adaptation. This study aimed to explore the dynamic response mechanism of the iron regulatory network and key genes in Duroc piglets. Eighteen weaned piglets were randomly divided into three dietary intervention groups: low iron (0 mg/kg), conventional (100 mg/kg), and high iron (200 mg/kg). Transcriptomics technology was used to screen key liver iron regulatory genes under the influence of different dietary iron concentrations, and the expression of related genes was verified using primary pig liver cells. Fasting serum iron metabolism parameters were detected and iron content in organs was quantified. The results show, enrichment analysis highlighted immune–metabolic signaling, including NF-κB, PI3K-Akt, and TGF-β, and a total of 14 candidate genes (such as FGF21, SAA2/3, FNDC1, ETNPPL, TFR1) were identified. The study observed that these genes showed obvious dosage differentiation and nonlinear patterns. However, findings reflect mRNA-level changes and GO/KEGG over-representation, protein-level validation is planned in follow-up studies. Through the integration of in vitro and in vivo data, this study discovered new liver genes that may be related to pig iron homeostasis function, providing a theoretical basis for analyzing the regulatory mechanism of piglet iron response. Full article