Peer-reviewed international research papers published open-access with EOI assignment and global indexing across engineering, computer science, environmental science, social sciences, and more.
Professionals working in isolated, confined, or high-stress environments such as submarine crews, Antarctic researchers, offshore platform workers, and shift personnel in remote operations face elevated risks of psychological stress due to prolonged isolation, communication constraints, irregular schedules, and limited access to real-time support. Traditional monitoring approaches rely heavily on subjective self-reporting and reactive interventions, which often fail to detect early physiological changes before distress becomes consciously apparent or help is available. To address this gap, we present the Crew Observation & Stress Monitoring System (COSMOS), a closed-loop, edge-deployable platform that autonomously predicts the onset of psychological stress using multi-modal sensor fusion and delivers pre-emptive, personalized interventions without requiring continuous external connectivity. COSMOS integrates six physiological sensors Elec-trocardiogram (ECG), Photoplethysmography (PPG), Galvanic Skin Response (GSR), core/skin temperature, motion (IMU), and Electroen-cephalography (EEG) with embedded machine-learning inference on a Raspberry Pi platform. Upon detecting impending stress, the sys-tem triggers modality-matched countermeasures, including immersive virtual reality (VR), haptic breathing guidance, and audio-visual biofeedback. In a controlled validation study with 48 participants, COSMOS achieved 81.4% accuracy (95% CI: 78.1-84.7%) in classifying psychological stress and detected stress manifestations an average of 47 seconds prior to conscious self-report. The VR intervention sig-nificantly accelerated physiological recovery, reducing mean time to 50% heart rate recovery by 31.8% (287 s vs. 394-421 s for other mo-dalities, p = 0.003), with 94% of participants preferring this approach. Cross-domain generalizability was demonstrated on archival data from extreme environments (12 astronauts, 47 sessions), yielding 74.5% classification accuracy despite baseline physiological differences. The battery-powered prototype operates for approximately 2.8 hours with under 2-second processing latency and maintained an excel-lent safety profile (zero serious adverse events across 4,580 participant-minutes). COSMOS offers a practical, low-cost solution for predic-tive stress management in operational settings where real-time external support is limited. It has strong potential for deployment in sub-marines (to reduce costly psychiatric evacuations), polar research stations (to mitigate winter-over syndrome), and other high-stress oc-cupations, while also supporting broader applications in clinical anxiety management.
This paper presents the fourth and culminating study in a series investigating social media photo-sharing behaviour, its psychological and social consequences, and the algorithmic mechanisms that amplify harm. Papers 1 through 3 established foundational correlates of photo-curation behaviour, introduced and validated a tripartite behavioural archetype typology, developed the Digital Identity Dissonance (DID) construct and Reflexive Identity Calibration (RIC) model, and demonstrated how platform algorithms drive Algorithmic Self-Concept Erosion (ASCE) through concentrated aspirational content exposure. The present study translates this accumulated theoretical and empirical framework into evaluated intervention programmes operating across three levels: the individual level (a six-week digital literacy and psychological skills training programme, n = 318), the clinical level (a structured eight-session cognitive-behavioural therapy protocol adapted for digital identity dissonance, n = 96), and the platform level (a live field experiment involving a well-being-oriented algorithmic adjustment implemented in collaboration with a mid-size social networking platform, n = 4,820 users). A randomised controlled trial design is employed at the individual and clinical levels, with a quasi-experimental difference-in-differences design at the platform level. Findings indicate that the individual-level programme produced significant reductions in Digital Identity Dissonance (d = −0.58, p < 0.001), social comparison orientation (d = −0.43, p < 0.001), and appearance anxiety (d = −0.39, p < 0.001), with effects maintained at six-month follow-up. The clinical protocol produced large reductions in DID among participants with clinical-threshold digital identity distress (d = −0.81, p < 0.001). The platform-level algorithmic adjustment reduced appearance-salient content exposure by 34.7% and produced measurable improvements in user-reported well-being (d = +0.31, p < 0.001) without significant reductions in platform engagement. Together, these findings demonstrate that the harms documented across this series are tractable and that multi-level intervention is both feasible and effective.
Keywords: digital literacy; intervention; randomised controlled trial; cognitive behavioural therapy; algorithmic adjustment; digital identity dissonance; well-being; social media mental health; platform governance; multi-level intervention
This article examines the role of humanity as an African philosophical concept in building morally sustainable communities, with reference to selected Swahili novels. Library-based research methods were used to collect primary data and analyze relevant scholarly writings and the selected novels that illustrate the themes of Humanity. Theoretical analysis and discussion were guided by the sociological theory of literature, which studies the relationship between literature and society, especially how social values and behaviors are reflected in literary works. The study’s findings show that Swahili novels significantly contribute to promoting and sustaining the philosophy of Humanity by emphasizing values such as compassion, obedience, peace, unity, solidarity, respect, and social responsibility. The novels also show that characters serve as models to encourage or criticize behaviors that violate Humanity, aiming to help build communities grounded in morality, understanding, equality, and justice. This article recommends that writers continue to foreground Humanity-values in their works and that researchers conduct more studies on literature’s contribution to promoting African moral values in modern societies.
Abstract
This study examined the relationship between students’ interest and teachers’ numeracy interventions in mathematics among early childhood learners. The research was conducted at President Corazon Aquino Elementary School during the school year 2023–2024, involving 21 teachers selected through purposive sampling. A quantitative research design was employed using a 20-item Likert scale questionnaire. Data were analyzed using mean, standard deviation, and Pearson correlation coefficient. Findings revealed that teachers observed a high level of student interest in numeracy (M = 4.01) and strongly agreed on the effectiveness of numeracy interventions (M = 4.42). A moderate positive correlation (r = 0.447) was found between students’ interest and teachers’ numeracy interventions; however, the relationship was not statistically significant (p = 0.195). The results suggest that numeracy interventions may support student interest, but other factors also influence learners’ engagement in mathematics. The study recommends further research on additional variables affecting numeracy interest.
This paper examines false positive results in pregnancy testing, with a specific focus
on the Ericsson test, a sperm separation method historically linked to fertility clinics
but occasionally misinterpreted in pregnancy verification contexts. False positives in
pregnancy tests pose significant challenges in healthcare, leading to emotional
distress, unnecessary medical interventions, and resource misallocation. We review
the biochemistry of human chorionic gonadotropin (hCG) detection, common causes
of false positives across test types, and delve into the Ericsson albumin gradient
method's role in preconception planning. Through analysis of clinical data, case
studies, and systematic reviews, we estimate false positive rates, discuss diagnostic
pitfalls, and propose mitigation strategies. Recommendations include confirmatory
testing protocols and clinician education to enhance accuracy in reproductive
healthcare.
This research examines how the Digital Silk Road benefits African economies and identifies the conditions that improve development outcomes from digital partnerships. Using panel data for 49 African countries from 2000 to 2024, the study applies a staggered Difference-in-Differences framework to compare DSR participants with non-participating countries before and after joining, while controlling for country and year fixed effects, population, mobile subscriptions, internet penetration, tariffs, Chinese FDI, and inflation. Event-study and placebo tests were also used to validate the results. The findings show that DSR participation increases GDP growth in Africa, with the strongest effects emerging several years later as digital infrastructure takes time to generate returns. Countries with stronger initial mobile connectivity benefit more, indicating that domestic absorptive capacity is essential for converting digital investment into growth. However, the relationship with GDP per capita is weaker, suggesting that higher national output does not immediately translate into individual income gains. The main channels of impact include expanded connectivity, higher productivity, and stronger market integration, while barriers such as low skills, weak regulation, and unequal access remain significant challenges. The study concludes that policies promoting digital education, effective infrastructure governance, and inclusive technology access are crucial for maximizing the developmental benefits of the Digital Silk Road in Africa.
Breastfeeding is the optimal nutrition source for infants, delivering essential health benefits for both babies and mothers. This study assessed knowledge, practices, and challenges of exclusive breastfeeding (EBF) among mothers in Barangay Baluarte, Tagoloan, Misamis Oriental, while profiling socio-demographics, knowledge/practice levels, support systems, and relationships between knowledge/practices, support, and challenges. It specifically examined mothers' grasp of breastfeeding principles, adherence to recommended practices, and support sources. Respondents comprised 80 mothers from the barangay, selected via purposive sampling. A descriptive quantitative design guided the study, with data gathered through an adapted researcher-made questionnaire and analyzed via frequency counts, means, standard deviations, and Chi-square tests. Findings indicated most mothers were young, single, unemployed, low-income, and raising 2–3 children; fewer were older, employed, better educated, or with larger families. Overall knowledge was very high, practices generally good (with gaps in EBF consistency), and support robust from family, health workers, and local programs—despite some formula use. Knowledge significantly correlated with support (p < 0.05), but practices showed no significant link to challenges. The study concludes that strong breastfeeding knowledge aids challenge management and EBF sustainability. Recommendations include targeted counseling, regular healthcare follow-ups, accessible community programs, and peer-support networks to bolster practices and support.
This study examined the accessibility to healthcare and long-term care services among older adults in Brgy. Baluarte, Tagoloan, Misamis Oriental, focusing on their demographic profile, perceived accessibility, and influencing factors. Findings revealed notable variations in the demographic characteristics of respondents, with most aged 66–70 years, predominantly female, living with family members, financially dependent on relatives, and commonly diagnosed with hypertension. These groups represent a relatively active elderly population whose needs are centered on preventive healthcare, routine monitoring, and family-based support. In contrast, older adults aged 76 years and above, males, individuals living alone, those relying on personal savings, and those with chronic kidney disease were least represented and more vulnerable to barriers such as limited mobility, social isolation, and financial constraints. Overall, healthcare services were perceived as “mostly accessible,” indicating general availability but with persistent gaps in consistency and delivery. Among the dimensions of accessibility, acceptability received the highest rating, highlighting the importance of respectful, culturally appropriate, and empathetic care in encouraging service utilization. Conversely, affordability was rated lowest, identifying financial limitations as the primary barrier to healthcare access among older adults. Correlation analysis showed a significant relationship between source of income and healthcare access, emphasizing economic capacity as a key determinant of service utilization. Other demographic variables, including age, sex, living arrangement, and comorbidities, showed no significant association. These findings underscore the need for strengthened financial protection mechanisms, improved income support, and expanded community-based health programs. Overall, ensuring equitable access to healthcare requires not only service availability but also affordability, inclusivity, and patient-centered care for all older adults.
Contemporary schooling faces a challenge that goes beyond methodological issues and achieves the very purpose of education: the crisis of meaning in learning. This article aims to analyze why students do not perceive purpose in what they learn, considering pedagogical, cultural, and existential factors that contribute to school disengagement. The study adopts a qualitative, bibliographic approach, grounded in contributions from education, philosophy, and human sciences, including authors such as Charlot, Freire, Frankl, Biesta, and Bauman, as well as recent studies on motivation and educational relevance. The findings indicate that the loss of meaning is associated with the disconnection between curriculum and students' realities, the predominance of transmissive teaching practices, the influence of immediacy culture, and the fragility in constructing life projects. It is also shown that meaningful learning depends on the relationship the subject establishes with knowledge, involving symbolic, social, and subjective dimensions. As a response, the study highlights pedagogical pathways centered on student protagonism, contextualization of knowledge, listening practices, authority, and the integration of life projects into the educational process. It is concluded that the construction of meaning should be understood as a central element of contemporary education, essential for engagement, critical development, and the holistic formation of individuals.
Virtual Reality (VR) and Augmented Reality (AR) are revolutionizing instructional practices by enabling immersive, interactive, and learner‑centered experiences. This paper explores their transformative role in education, focusing on pedagogical innovation, accessibility, and global adoption trends between 2022 and 2026. Drawing on recent studies, it examines theoretical foundations, practical applications, challenges, and future directions, with emphasis on African and global contexts. Findings suggest that VR/AR technologies enhance engagement, improve retention, and foster collaborative learning, but require infrastructural investment, culturally responsive design, and policy support. The study concludes that VR/AR are not mere novelties but essential tools for 21st‑century instruction. Traditional method has been used from time immemorial but the results are still in the negative which makes room for poor performance of students in Science subjects like physics, chemistry and other management science subjects. With the use of virtual reality and augmented reality, positive result is achievable if well utilized by teachers.
The research paper examines the combined effect of formal education and entrepreneurial training on business sustainability and per-formance of small and medium-sized enterprises (SMEs) in Sri Lanka. Although the country has shown increasing focus on entrepreneur-ship as a component of inclusive economic development, it is experiencing uneven performance of SMEs because managerial skills are limited, training is of poor quality, and education structures are not matched in an appropriate way. Based on the Human Capital Theory, the Theory of Planned Behavior and the Resource-Based View, this mixed-method study combines both quantitative survey data and qualitative information provided by Sri Lankan entrepreneurs. Quantitative information in the form of 156 SME owners in Colombo, Kandy, and Kurunegala was analyzed by structural-equation modelling and the qualitative data were collected in a form of interviews and focus groups and analyzed qualitatively through NVivo thematic analysis. The results affirm that, under pure education, formal education has only a small impact on the performance of the firm, but when paired with entrepreneurship training, the same impacts significantly. This relationship is mediated by entrepreneurial mind explaining 58.2 per cent of the overall effects on business sustainability. The findings highlight the importance of education and training in developing adaptive competencies, opportunity recognition and strategic innovation potentialities that support SME resilience. Policy implications emphasize the necessity to combine experiential and interdisciplinary en-trepreneurial and educational programs in tertiary and vocational systems and to strengthen the government-industry cooperation to ensure the continuous improvement in skills. The research is a contribution to the body of knowledge as it confirms the supplementary nature of formal and informal learning in developing entrepreneurial performance and is practical in context, as it also offers a positioning framework of SME-capacity-building programmes in emerging markets.
ABSTRACT
This study examined the role of performance management systems (PMS) in driving productivity among regular employees in the City Government of Candon, Ilocos Sur, focusing on administrative capability, supervisory support, PMS implementation, and employee productivity. Using a descriptive-correlational design, data were gathered from 438 respondents through a validated questionnaire and analyzed using mean and multiple linear regression. Findings revealed high levels of administrative capability in terms of leadership, personnel, and financial management, as well as strong supervisory support from other agencies, high PMS implementation, and high employee productivity in terms of efficiency, effectiveness, output quality, and work behavior. Regression analysis showed that both administrative capability and supervisory support significantly influence PMS implementation, while PMS significantly affects employee productivity, with employee development emerging as the strongest predictor. The study concludes that the City Government of Candon has a well-functioning administrative system and effective inter-agency coordination that support a strong performance management system, which in turn enhances employee productivity. Based on these results, the study recommends strengthening leadership and financial review mechanisms, improving coordination with supervisory agencies, institutionalizing employee participation in performance processes, and implementing continuous performance development programs. It also suggests integrating performance indicators with productivity targets and adopting a comprehensive organizational effectiveness strategy to further enhance efficiency, employee engagement, and overall public service delivery.
Keywords: Performance Management System; Administrative Capability; Supervisory Support; Employee Productivity; Local Government Unit (LGU); Organizational Effectiveness
1 PhD candidate at Alneelain University, lecturer at Igraa College. 2 BSc Public Health, MSc of Epidemiolo Associate Professor Faculty of Nursing Sciences University of Khartoum ORCID: https://orcid.org/0000-0002-0239-4301. 3Assistant Professor Obstetric
ABSTRACT _x000D_
Background: All pregnant women are at risk and can face problems at any time during or following pregnancy and childbirth which can cause death of mothers and their fetus. This study aimed to determine the prevalence and determinants of pregnant clients who experienced obstetric complications at a wad-Madeni health facility._x000D_
Methods: descriptive facility-based research, from late April to early July 2022, following selection by random method 419 participants were included after their acceptance data were gathered through interview SPSS was used for analyzing information, proper inferential and descriptive methods were applied at Pearson's Correlation Sig. <.001 accepted for association. _x000D_
Results: 81 (19.3%) out of 419 participants who attended antenatal care had experienced obstetric complications, and almost 47 (58%) of them went to a health facility seeking medical advice. Common frequent warning signs observed in them with the highest percentages was bleeding 5.0% (antepartum and postpartum hemorrhage 4.3%, 0.7% respectively). Obstructed labor and hypertension disorder 4.1 % each 3.6 %of cases cord prolapses 2.1 %of cases were sepsis 1.9 % retained the placenta. Prenatal visits, education attainment, age at first pregnancy under 18 years, parity, and residence had statistically correlated together, and obstetric complications in the clients' Sig. <.001 for each._x000D_
Conclusion: dominant serious conditions were found among women, and insufficient health-seeking behavior after identifying it, a highly significant correlation together with some demographic characteristics was found. Encourages women and their families for visits and follow-up to acknowledge obstetric critical conditions as serious illnesses and seek health attention as soon as possible._x000D_
Keywords: prevalence, antenatal, women, obstetric complications
This study introduces "L.E.A.P.: Learning, Exploring, and Advancing through Pages," an instructional material designed to address the least mastered weather-related skills among kindergarten learners. The material centers around the big book storytelling of "Si Ramon at ang Panahon," which integrates interactive activities such as weather observation charts, clothing selection tasks, and safety measures during various weather conditions. By employing a quantitative research design, the study assesses the effectiveness of L.E.A.P. through pre-test and post-test evaluations, as well as surveys measuring teacher acceptance. The research was conducted in Quezon City University campuses located in Batasan and San Bartolome, involving selected kindergarten teachers. Findings aim to provide insights into the material's impact on enhancing young learners' understanding of weather phenomena and its practical applications in daily life.
No papers found matching your search. Try a different keyword.
Published papers are indexed in
Submissions Open
See Your Research in the Next Edition
Join thousands of researchers published in GSJ. Submit your manuscript — peer review in 1–3 days, open access publication, EOI assignment, and global indexing across 150+ countries.
