Search Results (640)

Honey bee health and productivity are strongly linked to management practices and biosecurity measures. We collected and analyzed 744 practice records from 191 peer-reviewed field studies published since 1995, each documenting the impact of a specific hive intervention on colony health or productivity parameters. Practices were categorized into good beekeeping practices (n = 128, 17.2%) and biosecurity measures (n = 616, 82.8%) and grouped by management or pathogen theme, geographic region, and season. Most research originated from Europe (34.6%) and North America (33.4%), with nearly all focused on Apis mellifera (99.9%). Varroa control dominated (57.0%), followed by general apiary management (17.2%) and american foulbrood (9.7%). For varroosis, “soft” acaricides such as oxalic and formic acid accounted for 58.5% of records, while “hard” synthetic products represented 21.0%. Within general apiary management, colony management was most frequent (46.9%). For american foulbrood, antibiotics (41.7%) and biotechnical methods (22.2%) were prominent. Tropilaelaps app. treatments relied mainly on “soft” acaricides (81.5%), while small hive beetle control focused on in-hive traps (55.9%). Seasonally, most interventions occurred from August to October, with AFB measures peaking in spring and early summer. The dataset highlights regional research gaps and offers a structured, expandable framework to guide future research and support evidence-based decision-making in beekeeping and advisory services. Full article

Background: Childhood obesity is a growing public health challenge, with altered taste perception potentially influencing food choices and contributing to weight gain. Objective: To determine detection thresholds for linoleic acid (fat taste) and sucrose (sweet taste) in children aged 6–12 years, and to explore associations with obesity, dietary intake, and food preferences. Methods: In this cross-sectional study, 100 Tunisian children (mean age: 8.05 ± 1.44 years; 54% girls; 45 obese, 55 non-obese) were recruited from an educational support center in Nabeul. Taste sensitivity was evaluated using the 3-alternative forced choice (3-AFC) method with ascending concentrations of linoleic acid (0.018–12.0 mM) for fat taste and sucrose (0.00125–0.32 mol/L) for sweet taste. Participants were categorized as tasters or non-tasters based on detection thresholds. Anthropometric measurements, 24 h dietary recalls, food frequency questionnaires, and food preference assessments were also conducted. Results: Low taste sensitivity was common (93% for sweet, 49% for fat). Girls were more often fat tasters than boys (68.6% vs. 31.4%, p = 0.003). Children with obesity had higher fat taste thresholds (median 3.00 mM, range 0.37–12.0) than non-obese peers (median 1.50 mM, range 0.018–6.0; p = 0.012), indicating reduced fat taste sensitivity. Linear regression showed a significant positive association between fat taste threshold and BMI (p = 0.001), meaning higher detection thresholds corresponded to higher BMI. Sweet taste thresholds did not differ significantly between children with and without obesity (p = 0.731). Sweet non-tasters consumed more sucrose (85.9 ± 64.9 g/d vs. 70.3 ± 62.3 g/d; p = 0.033) and reported more frequent table sugar use (p = 0.047). Fat non-tasters consumed more magnesium (425 ± 414 mg/d vs. 287 ± 60.8 mg/d; p = 0.026) and fiber (22.9 ± 7.51 g/d vs. 20.3 ± 5.32 g/d; p = 0.048) and reported higher intake frequencies of cheese (p = 0.039), sour cream (p = 0.004), and fast food (p = 0.012). Food preferences reflected similar patterns, with non-tasters generally rating high-fat or high-sugar foods more favorably. While most children demonstrated high detection thresholds, girls showed significantly higher fat taste sensitivity compared to boys (p = 0.03). Children with obesity exhibited significantly higher fat taste detection thresholds compared to non-obese children (p = 0.012), with thresholds ranging from 0.37 to 12.0 mM versus 0.018 to 6.0 mM, respectively. No significant difference was observed for sweet taste perception between weight groups (p = 0.731). Conclusions: Nearly half of the children exhibited reduced fat taste sensitivity, which was moderately associated with obesity and positively linked to BMI. Full article

Guided by self-determination theory (SDT), this study aimed to examine the impact of All Stars Moving Together (ASMT), an 8-week school–university service learning program, on elementary children’s physical activity (PA), school-time behavior, and motivation. A concurrent theory-based mixed-methods study with 21 fourth graders from an under-resourced community (age 9–10) wore Moki PA trackers to capture step count and minutes of moderate-to-vigorous PA (MVPA) during school-time. Linear and generalized mixed-effects models examined school-day type on PA and benchmarks for meeting school-based PA (3000 steps; 20 min of MVPA). Self-efficacy and enjoyment were assessed using pictorial scales, and the focus groups explored program experiences thematically using the SDT framework. School day type showed significant main effects for steps (F (5, 642) = 170, p < 0.001) and MVPA (F (5, 581) = 105, p < 0.001), where school days with ASMT added an average of 2000–2400 steps and 10–12 min of MVPA compared to school days with no PA. Enjoyment of PA significantly increased (p = 0.006, d = 0.75). Thematic analysis revealed relatedness (support from peers, college students), competence (self-efficacy, positive feelings, perceived motor competence improvements), and autonomy through preferences and self-regulation of PA. ASMT significantly increased school-time PA and children’s enjoyment while fostering competence and relatedness among elementary children. Full article

Background: Children with Autism often face motor, sensory and communicational challenges that can hinder their participation in meaningful physical and social activities. This study explores the potential of Capoeira to support their development across these domains. Methods: This qualitative pilot study used semi-structured interviews with parents of children aged 7–15 with Autism Spectrum Disorder (ASD) who participated in group Capoeira programs. Data were analyzed through content categorization, leading to the development of thematic constructs. Results: Three central domains emerged regarding the perceived impact of Capoeira training on children with Autism: 1. Improvements in areas commonly affected in Autism, including sensory and auditory regulation, motor coordination, bodily awareness, compliance, and social communication. 2. Increased motivation, independence, sense of belonging and integration into mixed peer groups of typically developing (TD) children and children with ASD. 3. Broader developmental gains were also reported, such as increased self-confidence, initiative, awareness of others, and transfer of skills beyond the training context. Conclusions: The findings suggest that Capoeira may serve as an effective integrated intervention model, supporting physical and social development in children with ASD. Capoeira was reported to be associated with improved coordination, balance, body awareness, and gains in nonverbal interaction and social engagement, all within a collaborative, non-competitive framework. Future studies should explore the short and long-term impact of such interventions through quantitative outcome measures, as well as clarify the mechanisms that promote successful integration. Full article

Language difficulties have been highlighted as a cornerstone of the developmental profile in Down Syndrome (DS), but very few studies have examined early language abilities in children with DS to determine the initial strengths and weaknesses that might inform early language interventions to support language development in this population. This study focused on the early perception of intonation and examined whether it differed between infants with DS and typically developing (TD) peers. Using a visual habituation paradigm from a previous study on TD infants’ ability to perceive the intonation of statements and questions, infants with DS were able to successfully discriminate statement and question intonation, similarly to TD infants. However, unlike for TD infants, an age group effect was found, with older infants with DS being unable to discriminate the intonation contrast. Our findings highlight the importance of prosody in early development also in infants with DS. Moreover, the unexpected decrease in early sensitivity to intonation in older infants with DS pinpoints a crucial developmental window—the first semester of life—for early interventions using intonation to support language learning in these infants. Full article

Background: The Gender Variance Scale (GVS) was developed to assess self-perceived masculinity and femininity across diverse gender identities, including binary and non-binary experiences. To date, no validated Italian version was available. Methods: A total of 356 participants (192 transgender and gender-diverse [TGD], 164 cisgender) completed the Italian GVS and the SF-12 Health Survey. Translation and cultural adaptation followed international guidelines. Psychometric evaluation included confirmatory factor analysis (CFA), internal consistency, test–retest reliability (n = 63), convergent validity with health-related quality of life, and group comparisons across gender identity categories. Results: CFA supported the original two-factor model (CFI = 0.916, TLI = 0.905, RMSEA = 0.076, SRMR = 0.053). Internal consistency was high (α = 0.89). The GVS distinguished between gender identity groups: TGD participants scored higher than cisgender peers, and non-binary individuals reported significantly lower scores than both binary groups. Test–retest reliability was strong (r = 0.87–0.99; ICC = 0.992–0.996). Conclusions: The Italian GVS is a valid and reliable measure of gender variance. It provides clinicians, researchers, and educators with a culturally appropriate tool to assess gender expression and support inclusive practices in both community and clinical contexts. Full article

Introduction: The direct participation and leadership of breast cancer patients in program design and implementation can facilitate a nuanced understanding of how individuals perceive and address challenges within their unique contexts. To achieve truly patient-centered care, patients must be formally integrated as a critical component of multidisciplinary healthcare teams. Materials and Methods: A descriptive, retrospective observational study was conducted. A group of 122 patients (“Breast Unit”) was formed and actively implemented initiatives related to education, prevention, peer support, co-design, and institutional guidance over two years. A second group, consisting of 466 individuals diagnosed with and treated for breast cancer, served as the Beneficiary Patient group. From the “Breast Unit”, 93 patients responded to a structured interview about their experience. Results: The Breast Unit group developed strong leadership skills and collaborated with the multidisciplinary healthcare team to improve care workflows, contributing at both strategic and operational levels. In total, 97% of patients received their first oncology evaluation within 48 h, ensuring timely intervention. The percentage of early-stage breast cancer diagnoses improved, from 67% to 76%. Furthermore, patients who participated in the support group reported no new diagnoses of clinical depression in the past two years. Conclusions: By elevating the patient voice into a substantive role within leadership, strategic planning, and co-design initiatives, healthcare systems can advance a more equitable, effective, and sustainable model of care. Integrating patient contributions with multidisciplinary collaboration is essential for optimizing care processes, improving clinical outcomes. It strengthens the person-centered culture, impacting on a personal and organizational level. Full article

Background: Childhood overweight and obesity are increasing public health concerns globally, with a high prevalence in Chile, particularly in rural areas. Excess weight may impair physical fitness, affecting children’s overall health and development. Objectives: This study aimed to compare the physical fitness of schoolchildren with normal weight (NW) and overweight/obesity (OW/OB) from a rural school in Maule, Chile. Methods: A total of 87 students (boys and girls, aged 9–14 years) were evaluated and classified into NW and OW/OB groups based on their body mass index. Physical fitness was assessed using the 6 min walk test (6MWT) for cardiovascular endurance, handgrip strength (HGS) and squat jump (SJ) for muscular strength, 20 m sprint for speed, and 4 × 10 m shuttle run for agility. Results: Significant differences were found between groups in most physical fitness components. The NW group covered 11.13% more distance in the 6MWT than the OW/OB group (p < 0.001; d = 1.28). NW children also performed better in the 20 m sprint (p = 0.023; d = 1.02) and the 4 × 10 m shuttle run (p < 0.001; d = 0.72). SJ was higher in the NW group (p = 0.004; d = 0.45). No significant differences were found in HGS (p = 0.893; d = 0.01). Conclusions: Children with normal weight demonstrated better physical fitness compared to their overweight or obese peers. These findings support the need for targeted strategies to prevent overweight and obesity in rural schoolchildren to improve physical health and functional capacities. Full article

Background/Objectives: Loneliness is a common experience in adolescence, typically centered around difficulties in relationships with same-age peers and friends. It is often assumed that those diagnosed with autism and/or Attention-Deficit/Hyperactivity Disorder (ADHD) are at greater risk of loneliness than their non-diagnosed peers due to documented difficulties in making and maintaining friendships. Although quantitative research on loneliness and autism exists, there remains a notable gap in studies that explore the lived experiences of loneliness from the perspective of adolescents diagnosed with autism and ADHD, particularly in relation to their peers/or peers’ experiences. Method: To address this gap in the literature, 10 focus groups were conducted with adolescents diagnosed with autism and/or ADHD to discuss their experiences of loneliness. Results: Overall, young people with autism and ADHD did not consider loneliness to be a greater issue for them compared to their neurotypical peers. Six themes with five subthemes were developed through thematic analysis of the interview data: “not feeling like you belong when socializing”, “being alone can be a good thing but not when it’s not your choice”, “social media can be a good thing, but it’s not as good as in real life”, “not having anyone you can rely on to support you through tough times”, “school support can bring young people together”, and “sometimes it’s good to be distracted from negative thinking”. Conclusions: Although these themes are comparable to those emerging from research with non-autistic and non-ADHD youth, the importance of quality relationships with friends who provided support with daily functioning was viewed differently. Full article

Children’s ability to infer meanings of unfamiliar words during reading is thought to rely on the interplay between decoding, morphological awareness, contextual support, and vocabulary knowledge, but it remains unclear how these sources operate in typically developing (TD) readers compared to those with developmental dyslexia (DD). This study examined whether morphological cues (suffixes) or/and contextual information facilitate meaning inference and which variables predict performance. Sixty children (30 TD, 30 DD; aged 9–12) completed a battery of tasks assessing pseudoword decoding, expressive vocabulary (breadth) synonyms, antonyms (depth), morphological awareness (deriving and decomposing words), and reading comprehension. The main inference task consisted of 20 short stories in which pseudowords replaced target words; in half the stories, pseudowords included derivational suffixes, while in the other half no such clues were available. Results showed that TD children performed significantly better than DD peers across all tasks. Regression analyses revealed that vocabulary depth and morphological awareness predicted inferencing in both groups, but decoding was uniquely predictive for DD children and reading comprehension only for TD children. These findings suggest that while lexical inference in both groups appears to draw on vocabulary and morphology, TD children may additionally integrate higher-order comprehension, whereas DD children seem to remain more influenced by decoding and partial lexical cues. Full article

Electricity access deficits remain acute in Sub-Saharan Africa (SSA), where more than 600 million people lack reliable supply. Green hydrogen, produced through renewable-powered electrolysis, is increasingly recognized as a transformative energy carrier for decentralized systems due to its capacity for long-duration storage, sector coupling, and near-zero carbon emissions. This review adheres strictly to the PRISMA 2020 methodology, examining 190 records and synthesizing 80 peer-reviewed articles and industry reports released from 2010 to 2025. The review covers hydrogen production processes, hybrid renewable integration, techno-economic analysis, environmental compromises, global feasibility, and enabling policy incentives. The findings show that Alkaline (AEL) and PEM electrolyzers are immediately suitable for off-grid scenarios, whereas Solid Oxide (SOEC) and Anion Exchange Membrane (AEM) electrolyzers present high potential for future deployment. For Sub-Saharan Africa (SSA), the levelized costs of hydrogen (LCOH) are in the range of EUR5.0–7.7/kg. Nonetheless, estimates from the learning curve indicate that these costs could fall to between EUR1.0 and EUR1.5 per kg by 2050, assuming there is (i) continued public support for the technology innovation, (ii) appropriate, flexible, and predictable regulation, (iii) increased demand for hydrogen, and (iv) a stable and long-term policy framework. Environmental life-cycle assessments indicate that emissions are nearly zero, but they also highlight serious concerns regarding freshwater usage, land occupation, and dependence on platinum group metals. Namibia, South Africa, and Kenya exhibit considerable promise in the early stages of development, while Niger demonstrates the feasibility of deploying modular, community-scale systems in challenging conditions. The study concludes that green hydrogen cannot be treated as an integrated solution but needs to be regarded as part of blended off-grid systems. To improve its role, targeted material innovation, blended finance, and policies bridging export-oriented applications to community-scale access must be established. It will then be feasible to ensure that hydrogen contributes meaningfully to the attainment of Sustainable Development Goal 7 in SSA. Full article

The mechanisation of sesame (Sesamum indicum L.) planting remains a significant challenge due to the crop’s small, fragile seeds and non-uniform shape, which hinder the effectiveness of standard seeding systems. Crop emergence and production are adversely affected by poor singulation and uneven seed distribution, which are frequently caused by conventional and general-purpose planting equipment. For sesame, consistency in seed distribution and emergence is very important, necessitating careful consideration of agronomic conditions as well as seed properties. This study was conducted as a systematic review following the PRISMA 2020 guidelines to critically evaluate the existing literature on advanced planting methods that prioritise precision, efficiency, and seed protection. A comprehensive search was conducted across Scopus, Web of Science, and Google Scholar for peer-reviewed studies published from 2000 to 2025. Studies focused on the agronomic parameters of sesame, planting technologies, and/or simulation integration, such as Discrete Element Modelling (DEM), were included in this review, and studies unrelated to sesame planting or not available in full text were excluded. The findings from these studies were analysed to examine the interaction between seed metering mechanisms and seed morphology, specifically seed thickness and shape variability. Agronomic parameters such as optimal seed spacing, sowing depth, and population density are analysed to guide the development of effective planting systems. The review also evaluates limitations in existing mechanised approaches while highlighting innovations in precision planting technology. These include optimised seed plate designs, vacuum-assisted metering systems, and simulation tools such as DEM for performance prediction and system refinement. A total of 22 studies were included and analysed using systematic narrative synthesis, grouped into agronomical, technological, and simulation-based themes. The studies were screened for methodological clarity, and reference list screening was performed to reduce reporting bias. In conclusion, the findings of this research support the development of crop-specific planting strategies tailored to meet the unique requirements of sesame production. Full article

Evidence from practice and academic literature indicates that, compared with traditional e-commerce, consumers in social commerce are more prone to impulsive purchasing. This heightened tendency can be attributed to the robust interaction among users in social commerce. Peer intrinsic and extrinsic motivations represent two distinct mechanisms that stimulate impulsive purchasing under the influence of others. Given the diversity in types and strengths of social capital and their varying impacts on peer motivation, this study endeavors to broaden the understanding of impulsive buying in social commerce. It examines how peer intrinsic and extrinsic motivations influence purchasing behavior and explores how these motivations interact with three dimensions of social capital. Within a specific type of social capital context, the objective of this study is to uncover which type of peer motivation predominantly drives impulsive purchasing. To empirically test the research model, an online survey was conducted targeting social commerce users in China. The findings offer empirical support for retailers in implementing appropriate social media initiatives and managing consumer relationships in social commerce. By integrating peer motivation and group-level social capital into the social commerce framework, this research offers novel insights into retailers’ social media strategies and contributes to existing literature. Full article

This study explores how parenting practices influence access to mental health and substance use (MHSU) care among African immigrant and refugee youth in Nova Scotia. Based on qualitative interviews and focus groups with youth aged 18–25 who had accessed or attempted to access MHSU services, this study centers youth narratives on parental roles in navigating culturally unfamiliar health systems. Data were analyzed thematically by the research team, with input from advisory committee members of African descent, using a collaborative and manual approach grounded in Afrocentric and Ubuntu principles of relationality, collective meaning-making, and respect for participant voice. Despite stigma, and acculturative stress, findings reveal that African parents often act as vigilant protectors, cultural anchors, and decisive actors in recognizing and responding to youth substance use. Participants described their parents as watchful, strict, and deeply invested in their well-being, sometimes even “saving” them by initiating care when peers or institutions failed to do so. Parental nudging, family-based intervention, and cultural values of collective responsibility were central to accessing MHSU services. This study emphasizes the need for culturally responsive and family-inclusive healthcare delivery by highlighting gaps in care systems where parental involvement was excluded or where African family dynamics that shape help-seeking and support were misunderstood. Full article

To uncover neurobiological indicators related to autism spectrum disorders and developmental dyslexia, this article gives a full overview of the most recent advances in machine learning and deep learning methods based on electroencephalography. We look into methodological pipelines that include signal gathering, preprocessing, feature engineering, model selection, and interpretability procedures. We based these pipelines on 15 peer-reviewed research papers published between 2013 and 2025. Most of the research employed the 10–20 system for resting-state EEG and followed MATLAB, MNE-Python, or EEGLAB guidelines for preprocessing. The feature sets included spectral power, functional connectivity, task-evoked potentials, and entropy measures. People used many standard ML methods, such as support vector machines and random forests, as well as more advanced models, like deep neural networks and transformer-based architectures. Several studies found that both dyslexic and ASD groups did well at classifying, with accuracy scores between 82% and 99.2%. The new models could be used in therapeutic settings, but there are still problems with how easy they are to understand and how well they apply to a wide range of situations. This is especially true for ASD because its spectrum is so varied. Full article