Search Results (984)

This study explores the integration of Georgi Lozanov’s Suggestopedia with Alain Berthoz’s theory of simplexity as a pedagogical paradigm for inclusive and creative educational design. The research, conducted within the specialization courses for educational support at the University of Salerno, involved 230 trainee teachers engaged in a participatory action-research process aimed at translating suggestopedic principles, positive suggestion, music, and relational harmony into didactic planning. Through a combination of theoretical training, laboratory design activities, and reflective evaluation, participants produced 21 interdisciplinary educational projects assessed according to the properties and rules of simplexity. The results show a high degree of methodological coherence, aesthetic quality, and curricular inclusiveness, with music emerging as a key factor in fostering attention, cooperation, and emotional engagement. Data analysis indicates that the fusion of suggestopedic and simplex approaches promotes adaptive, modular, and meaning-oriented design processes that enhance teachers’ creativity and metacognitive awareness. Overall, the findings highlight the educational value of a pedagogy of resonance, in which body, mind, and environment interact harmoniously. The study concludes that the suggestopedic—simplex model represents a regenerative framework for contemporary didactics, capable of transforming complexity into harmony and restoring to education its aesthetic, relational, and human dimension. Full article

Background/Objectives: Low back pain (LBP) is one of the most prevalent musculoskeletal disorders globally, significantly impacting quality of life across diverse populations. Despite its association with middle-aged and older populations, evidence indicates that LBP is increasingly prevalent among younger age groups. Health science students are considered a potential risk factor for LBP; however, longitudinal studies are scarce. This study aims to determine the risk factors for LBP among health science students over a 2-year follow-up. Methods: One hundred ninety-seven of the third-class health science students (Nursing, Physiotherapy, Medical laboratory science, and Emergency Medical services) were contacted in June 2024. A self-administered modified version of the Standardized Nordic Questionnaire, and data about sedentary and physical activity behavior, as well as 1-month LBP (lasting at least 12 h and numeric rating scale > 5) and stress scores, were recorded. Results: A total of 172/197 (87.3%) respondents completed the questionnaire at the end of the 2-year follow-up. The mean age was 25 ± 3.5 (years) and body mass index (BMI) value 23.5 ± 4.3 (kg/m²). About 49% (n = 84) and 20% (n = 34) of the participants had 1-month LBP and functional disability, respectively. No significant association was found between health science programs and the presence of 1-month LBP (χ² = 0.55, p > 0.05). The logistic regression analyses found that males (OR = 0.269, p = 0.005) and a history of pain frequency (OR = 3.377, p = 0.001) had a significant association with LBP over time. Conclusions: This prospective study shows a high prevalence of 1-month LBP (48.8%) among health science students at Zefat Academic College. LBP was significantly related to sex (female) and pain frequency, but not to health science students. We believe that implementing ergonomic and educational strategies is recommended for this population. Full article

Kazakhstan’s 2025 Water Code aims to institutionalize Integrated Water Resources Management (IWRM), but its success is threatened by a persistent “implementation gap” between policy requirements and the workforce’s practical competencies. This study provides empirical evidence of a persistent misalignment between water-related higher education and emerging governance demands in Kazakhstan by conceptualizing the implementation gap as a human-capital deficit. We conducted a repeated two-wave survey of students enrolled in “Water Resources” programs (n₁ = 39, n₂ = 82) to empirically diagnose this gap and examine changes in educational preferences over time. The findings reveal an overwhelming demand for dual education (97.6%), alongside a statistically significant shift (χ²(1) = 33.53, p < 0.001) from theory-oriented learning (56.4% to 4.9%) toward practice-oriented formats (30.8% to 62.2%). Key reported constraints include limited access to modern laboratories (47.6%) and insufficient real-world professional experience (28%). Taken together, these results indicate a structural misalignment between academic training and the competency requirements implied by ongoing water-sector reforms. The study concludes that dual education may function as an institutional mechanism for narrowing the policy-to-competence gap, supporting efforts to operationalize the 2025 Water Code and advance Sustainable Development Goals 4 and 6. Full article

Although AWGs are widely used in FBG interrogation systems, conventional interrogators are often bulky and hard to deploy, limiting their use in complex field environments. Here, we developed an FBG interrogator based on a photonic AWG chip, comprising a photonic chip module, an optoelectronic detection and processing module, and an output interface module. The AWG chip measures only 280 µm × 150 µm, while the entire interrogator measures just 160 mm × 100 mm × 80 mm, achieving system miniaturization. Wavelength interrogation tests show that the FBG interrogator achieves a wavelength accuracy of 9.87 pm and a high-speed sampling rate of up to 10 kHz, enabling high-precision, real-time FBG demodulation under rapidly varying temperatures. Furthermore, the interrogator was subjected to engineering validation, with dynamic FBG wavelength demodulation experiments conducted under high-temperature shocks in a turbo-engine, verifying its reliability under extreme conditions and demonstrating its potential for broader engineering applications. Full article

Industry 5.0 challenges higher education to adopt human-centred and sustainable uses of artificial intelligence, yet many current deployments still treat generative AI as a stand-alone tool, neurophysiological sensing as largely laboratory-bound, and governance as an external add-on rather than a design constraint. This article introduces Nested Learning as a neuro-adaptive ecosystem design in which generative-AI agents, IoT infrastructures and multimodal deep learning orchestrate instructional support while preserving student agency and a “pedagogy of hope”. We report an exploratory two-phase mixed-methods study as an initial empirical illustration. First, a neuro-experimental calibration with 18 undergraduate students used mobile EEG while they interacted with ChatGPT in problem-solving tasks structured as challenge–support–reflection micro-cycles. Second, a field implementation at a university in Madrid involved 380 participants (300 students and 80 lecturers), embedding the Nested Learning ecosystem into regular courses. Data sources included EEG (P300) signals, interaction logs, self-report measures of engagement, self-regulated learning and cognitive safety (with strong internal consistency; $\alpha /\omega \ge 0.82$), and open-ended responses capturing emotional experience and ethical concerns. In Phase 1, P300 dynamics aligned with key instructional micro-events, providing feasibility evidence that low-cost neuro-adaptive pipelines can be sensitive to pedagogical flow in ecologically relevant tasks. In Phase 2, participants reported high levels of perceived nested support and cognitive safety, and observed associations between perceived Nested Learning, perceived neuro-adaptive adjustments, engagement and self-regulation were moderate to strong ($r=0.41$–$0.63$, $p<0.001$). Qualitative data converged on themes of clarity, adaptive support and non-punitive error culture, alongside recurring concerns about privacy and cognitive sovereignty. We argue that, under robust ethical, data-protection and sustainability-by-design constraints, Nested Learning can strengthen academic resilience, learner autonomy and human-centred uses of AI in higher education. Full article

Background: Pathology education requires innovative experimental teaching approaches to enhance clinical competency. This study evaluated the integration of special staining techniques into pathology curricula to improve diagnostic confidence and practical skills. Methods: The reform involved 227 medical students, incorporating acid-fast, PAS, GMS, Congo red, and other special stains into laboratory sessions. Diagnostic confidence was surveyed, and theoretical and practical exam scores were compared with 180 students from a previous grade. Statistical analysis was performed using GraphPad Prism 7.0. Results: Practical exam scores significantly improved (86.0 ± 17.2 vs. 82.2 ± 18.9, p < 0.001), while theoretical scores remained unchanged. Diagnostic confidence strongly correlated with morphological recognition, particularly for acid-fast and fungal stains. Student feedback noted challenges such as staining artifacts. Conclusion: Integrating special staining enhances practical skills and diagnostic confidence, effectively bridging basic and clinical training. Expanding such modules is recommended to advance competency-based medical education. Full article

Research laboratories in universities face a complex challenge: they must manage multiple projects, diverse teams, and tight deadlines, often with limited resources. While the business world has long used agile and quality management tools to navigate such complexity, these methods are surprisingly rare in academic research. In this study, we set out to bridge this gap. We implemented a combined management model, blending agile Scrum practices with proven quality tools like the Ishikawa diagram and PDCA cycle, within a pharmaceutical sciences research lab. Over a six-month period, we diagnosed key issues, created a structured action plan, and introduced an online platform to monitor progress continuously. Our approach led to a significant increase in productivity, with 65% of targeted articles being published or submitted and 75% of general lab activities completed. Perhaps just as importantly, communication improved dramatically, and the lab successfully met all its institutional deadlines. We conclude that this hybrid framework is not just a theoretical idea but a practical and powerful innovation. It provides a tangible blueprint for other research groups looking to enhance their productivity, streamline communication, and build a more adaptive and effective research culture in the face of academic complexity. Full article

Background/Objectives: Antimicrobial resistance (AMR) is a major global health threat that reduces antibiotic effectiveness and increases healthcare burdens. Countries in the Asia–Pacific region face a particularly high AMR burden, necessitating international collaboration, education, and practical training to combat this growing crisis. This study describes the design, implementation, and educational outcomes of the Infection Diagnosis Workshop, a short-term international program primarily targeting undergraduate medical sciences students that integrates AMR-focused hands-on clinical microbiology training and lectures, alongside cross-cultural collaboration and scientific English communication. Methods: The Infection Diagnosis Workshop was implemented as a four-day program combining lectures with hands-on laboratory activities. Training emphasizes the detection and analysis of antibiotic-resistant bacteria through environmental sampling, bacterial culturing, phenotypic and genotypic resistance detection, and species identification, core components that have remained consistent since the workshop’s establishment. Students also attended lectures on AMR science, global impact, and management strategies. Group discussions and collaborative tasks encouraged interdisciplinary learning. A thematic analysis of student feedback essays from previous workshop cohorts was conducted to identify key concepts, learning outcomes, and shared experiences. All participants provided informed consent for the use of their written feedback. Results: Thematic analysis revealed key learning outcomes categorized into three themes: (1) Knowledge, Awareness, and Technical Skills; (2) Cultural Understanding and Cross-Cultural Collaboration; and (3) English Language and Communication Skills. Students reported increased AMR knowledge, improved laboratory proficiency, enhanced cultural adaptability, and greater confidence in English communication. They also expressed a deeper appreciation for interdisciplinary and international approaches to AMR. Conclusions: The Infection Diagnosis Workshop effectively integrated practical laboratory training with international and cross-cultural engagement. The program strengthened student competencies and contributed to building global partnerships essential for combating AMR. Full article

Blood culture remains the gold standard for identifying bloodstream infections caused by bacteria and fungi. Isolation of the culprit microorganism onto agar plates also facilitates antimicrobial susceptibility testing. The purpose of this study was to determine the contamination rates, pathogen profile, and antimicrobial resistance in a secondary healthcare setting in a two-year timeframe. In this study, data regarding blood cultures of the years 2023 and 2024 were retrospectively analyzed to address the above questions. Blood cultures were incubated for seven days before being discarded as negative. The percentage of positive blood cultures for both years was 14.3%. Most positive cultures contained Gram-positive cocci, with a prevalence of coagulase-negative Staphylococci. In descending order, 72.72% were coagulase-negative Staphylococci, 15.15% were Staphylococcus aureus, and 12.12% were Streptococci. One strain of S. aureus was methicillin-resistant (MRSA), and one strain of Enterococcus faecium was vancomycin-resistant (VRE). Of the Gram-negative rods, 78.3% were Enterobacterales. Of these, Escherichia coli, Klebsiella pneumoniae, and Proteus mirabilis were the top pathogens. The remainder comprised eight strains of Pseudomonas aeruginosa, four strains of Acinetobacter baumannii (one pandrug-resistant), three strains of Stenotrophomonas maltophilia, one strain of Sphingomonas paucimobilis, and one strain of Campylobacter jejuni. The isolated fungi comprised Candida parapsilosis, Candida glabrata, and Candida tropicalis. Of the isolated Escherichia coli strains, 39.5% were resistant to ciprofloxacin regardless of origin (outpatient or hospitalized patients). Outpatient samples were taken in a Hemodialysis Unit that collaborates with our laboratory, obtained from patients with fever or other signs of infection. Distinguishing true bacteremia from contamination remains challenging. The contamination rate in our study was quite high at 5.3%. Since there is no dedicated phlebotomy team in our healthcare setting, in light of our results, educational courses have been conducted to demonstrate the best practices for sample collection. Full article

Recent developments in higher education have transformed teaching–learning processes across disciplines, including structural mechanics in civil engineering programs. However, reports on innovative teaching practices in structural engineering are scattered, hindering their application in other contexts. This study consolidates and analyzes global research trends in structural mechanics education (from 2014 to 2023), complemented by insights obtained from surveys applied to students, instructors, and senior structural engineers in Colombia. The sample literature comprises 150 Scopus-indexed English articles analyzed with Bibliometrix. Eight guiding questions serve to characterize the literature, identify predominant pedagogical strategies, and outline future research directions. Results reveal limited collaboration networks, inconsistent keyword usage, and a strong concentration of U.S.-based authors and institutions. Most papers appear in engineering education journals, and the recurrent topics (active learning strategies, digital and virtual resources, and assessment methods) confirm the prevalence of experiential, student-centered approaches. Based on the findings, eight emerging areas should guide future research: sustainability, educational research, non-disciplinary competencies, digital resources, artificial intelligence, innovation, disciplinary competencies, and digital competencies. Also, it is recommended that engineering faculties focus efforts on clarifying competency frameworks, strengthening pedagogical and faculty development, investing in educational technologies and laboratory infrastructure, fostering collaborative networks, and enhancing the visibility of structural mechanics education research. Full article

Robotics is increasingly used in higher education laboratories, but most commercial robots are costly and designed for industrial use. This paper presents the design, modeling, and experimental evaluation of a low-cost four-degree-of-freedom (DOF) SCARA robot for educational and research purposes. The robot supports pick-and-place and laser engraving tasks. Direct and inverse kinematics were developed using Denavit–Hartenberg parameters, and the mechanical structure was validated through the dynamic analyses. A new machine learning (ML) framework integrating Support Vector Machine (SVM) and Random Forest (RF) models was implemented to enhance motion precision, predict task success, and compensate positioning errors in real time. Experimental tests over 360 cyles under varying speeds, payloads, and object types show that the SVM predicts grasp success with 94.4% accuracy, while the RF model estimates XY positioning error with an RMSE of 1.84 mm and cycle time error with an RMSE of 0.41 s. Moreover, a novel approach in this work that combines it with a laser engraving machine has been suggested. Repeatability experiments report 0.97 mm ISO-standard repeatability, and laser engraving trials yield mean positional errors of 0.45 mm, with maximum deviation of 0.90 mm. Compared to a baseline PID controller, the ML-enhanced strategy reduces RMS positioning error from 3.30 mm to 1.83 mm and improves repeatability by 36.5%, while slightly decreasing cycle time. These results demonstrate that the proposed SCARA robot achieves high-precision, consistent, and flexible operation suitable for both academic and light-duty practical applications. Full article

This paper presents a case study of research-based learning (RBL) implemented in an undergraduate engineering course through a module titled “State-of-Charge Monitoring of Li-Ion Batteries Using Thermographic Surface-Temperature Measurements”. The experiment involved 10 third-year engineering students and employed a single-group pre- and post-test design and a lecturer interview. The module provided students with an authentic research experience using advanced laboratory equipment. The study examines students’ attitudes, satisfaction, and development of research skills, as well as the lecturer’s perspective on the advantages and challenges of RBL. While the study had a limited timeframe and specific design characteristics, the findings could benefit researchers interested in integrating RBL. Results indicated that students showed initial interest, primarily seeking practical knowledge and skills. By the end of the experiment, they reported that RBL fostered high motivation and strengthened their sense of commitment, responsibility, and initiative. Despite the students’ enthusiasm and the lecturer’s motivation, the results show that preparing and implementing RBL required significant time and effort on the lecturer’s part. The students’ lack of prior knowledge in research activities and the limited time frame posed considerable challenges. Recommendations include implementing RBL over a longer period and involving additional educators to enhance student support. Full article

ZnO thin-film ultraviolet photodetectors are widely used in the military, space, environmental protection, medicine, and other fields. Accurate printing of ZnO photoelectric-sensitive films plays a key role in the detection results. Therefore, obtaining printing technology with a simple process and high precision has become a challenge for ZnO photoelectrically sensitive films. By adjusting the distance between the nozzle and the collecting plate, the jet is atomized in a straight line and deposited directly on the collecting plate, which effectively improves the stability and controllability of the jet spraying and deposition processes. ZnO thin films with a uniform distribution of nanoparticles, significantly improved density, and controllable deposition area linewidth were successfully prepared. The effects of different ZnO film structures on the performance of ultraviolet photodetectors were tested. When the ultraviolet light intensity is 500, 1000, and 2500 mW/cm², the $I_{light}$ of the photodetector is 4.62, 9.38, 14.67 mA, The on/off ratio ($I_{light}$/$I_{dark}$) is 20.7, 42.1, 65.8, implying satisfactory photoelectric performance as well as high stability and repeatability, providing an effective technical means for the precise printing application of micro-nano functional devices. Full article

This article examines the configuration of carceral Islam in Algeria as an instrument of moral governance and civic re-education. Drawing on a multi-year qualitative investigation conducted within several research projects and framed by a comparative Maghrebi perspective, the study analyses how imam and Murshidat contribute to the construction of an “administered religion,” in which spiritual authority is translated into institutional competence and a tool of moral regulation. Through the examination of institutional sources, interviews, and field observations, the research shows how faith becomes a language of discipline, how Tawba (moral and spiritual repentance) is converted into a form of moral capital, and how spirituality functions as a technology of civic conformity. The Algerian prison thus emerges as a laboratory of religious governmentality, where the spiritual dimension is incorporated into logics of security and social control. The comparison with Tunisia—and, to a lesser extent, Morocco—highlights both convergences and divergences among Maghrebi models of religious management, opening new avenues for research on the public function of religion and on the contemporary forms through which states moralize the sacred in Muslim societies. Full article

This study examines the impact of a Science–Technology–Society–Environment (STSE) educational intervention on the teaching of acid–base reactions to 11th-grade students (n = 17). The didactic sequence combined laboratory experiments, real-data analysis, and an interdisciplinary role-play debate, designed to connect chemical concepts with pressing socio-environmental challenges such as ocean acidification, acid rain, and acid mine drainage. Data collection included a pre- and post-test on environmental awareness and semi-structured interviews, enabling the assessment of both conceptual learning and attitudinal change. Significant conceptual gains were observed, with five of eleven test items reaching a normalized Hake gain ≥ 0.70, alongside increased environmental awareness. Qualitative findings further revealed that students valued the real-world context and interdisciplinary integration, reporting enhanced motivation, civic responsibility, and a more meaningful engagement with science. Overall, the results suggest that STSE-based chemistry instruction not only strengthens students’ understanding of acid–base equilibria but also fosters sustainability competencies essential for responsible and informed citizenship in the 21st century. Full article