Exact Analytical Characterization of Physical Traveling-Wave Structures in the Lonngren Equation

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In this study, we investigate the Lonngren wave equation by means of the generalized the -expansion method to obtain exact traveling-wave solutions for a variety of parameter regimes. This technique produces fresh analytical expressions that reveal the equation’s dynamic behavior. We verify the correctness of these solutions by substituting them back into the original equation. In addition, three-dimensional surface plots and contour diagrams are presented to illustrate the physical characteristics of the resulting waveforms. Overall, our results demonstrate the effectiveness of the generalized expansion approach for solving nonlinear partial differential equations and deepen the theoretical understanding of wave propagation in applied settings.

The Effect of Marination Length Using Evaporated Roselle (Hibiscus sabdariffa Linn) Extract on Physical Quality of Beef Se’i

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Experiment was conducted to determine the effect of marination length using of evaporated roselle extract (Hibiscus sabdariffa Linn) on physical quality of beef Se’i. The completly randomized design (CRD) with 4 treatments and 4 replication was applied in this experiment. Those treatments were P0: 12 hours marination length without used of roselle extract; P1: six hours marination length with 5% roselle extract; P2: 12 hours marination length with 5% roselle extract, and P3: 18 hours marination length with 5% roselle extract. The parameters measured were yield, color (L*, a*, b*) and organoleptic (color, aroma, taste and tenderness. Data yield and color (L*, a*, b*) were analyzed by using variance analysis and Duncan’s multiple range test, while the organoleptics by Kruskal Wallis and Mann Whitney using SPSS 23. The result of analysis showed that the marination length using roselle extract had significant effect (P<0.05) on yield, color, taste and tendernesse but no significant effect (P>0.05) on L*, a*, b* and aroma. Overall, the utilization of 5% roselle extract with a marination time of 6 to 18 hours, tends to improve the physical quality of Beef Se’i. It was concluded that utilization of 5% evaporated roselle extract can be applied in the marinating process in making Beef Se’i.

Factors Influencing the Successful Board Examination Performance Among Paulinian Nurses in Surigao City

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This study aimed to determine the factors influencing the successful board examination performance of Paulinian nurses in Surigao City, focusing on individual, institutional, and environmental aspects. Guided by Jeffreys’ Nursing Universal Retention and Success (NURS) Model, the research employed a mixed-methods design, integrating quantitative surveys and qualitative insights to analyze the multidimensional elements impacting student outcomes. Respondents included Paulinian nurses who passed the licensure exams between 2013 and 2023. Data collection emphasized student demographic profiles, academic and affective factors, environmental influences, and professional integration. Findings revealed that effective preparation strategies, such as consistent study habits, attendance at review centers, and peer support activities, significantly contributed to board examination success. Institutional factors, including curriculum quality and faculty expertise, further enhanced outcomes. Additionally, psychological readiness, such as resilience and stress management, emerged as critical determinants. The study concluded that immediate licensure examination after graduation maximized recall and academic preparedness. It is recommended that St. Paul University Surigao strengthen its support systems through curriculum updates, tailored review programs, and workshops on stress management and test-taking strategies. Future researchers may explore additional variables like mental health and socio-demographic factors to further advance understanding and improve nursing education outcomes.

Voices Unveiled: A Phenomenological Study on the Coming Out Experiences of Homosexuals to Their Families

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The research “Voices Unveiled: A Phenomenological Study on the Coming Out Experiences of Homosexuals to Their Families” aims to delve into the personal journey of those individuals who have already gone through the process of coming out, whether by actions or verbally. The researchers used Van Kaam’s phenomenological method, which was modified by Moustakas (1994). The age of our informants ranged from 19 to 42. The research identified the key themes that can be concluded after analyzing the data gathered; it includes early signs of identity, emotional endeavors, family perceptions ranging from rejection to acceptance, the role of support systems — friends, families, colleagues, and personal growth through self-expression, self-acceptance. The research revealed the underlying challenges and triumphs experienced before and after coming out, which highlighted the importance of empathy, understanding, self-reflection, societal norms, acceptance, and support from friends or families. This research serves as a voice to those Homosexual individuals who are not understood by society and are treated differently by some communities, and a calling to those closeted individuals who are pushed back by the societal judgment. This research promotes understanding, empathy, awareness, and inclusivity towards Homosexual individuals.

Prevalence and Determinants of Thromboembolic Events among Adult Rheumatic Heart Disease Patients with Atrial Fibrillation at Tikur Anbessa Hospital Addis Ababa Ethiopia

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Background: Rheumatic heart disease (RHD) combined with atrial fibrillation (AF) significantly contributes to thromboembolic complications, including ischemic stroke. The coexistence of these conditions increases the risk of cardiovascular issues, underscoring the need for targeted management strategies.

Objective: This study aims to assess the prevalence and determinants of thromboembolic events among patients with RHD and AF at the Tikur Anbessa Specialized Hospital adult cardiac outpatient clinic in Addis Ababa, Ethiopia.

Methods: An institution-based retrospective chart review of adult patients with RHD and AF was conducted. Data were gathered from electronic medical records using structured data extraction check list. Descriptive analysis using frequency with percentage and mean with standard deviation was conducted. Binary logistic regression was employed to analyze the relationship between predictor variables and thromboembolic events.

Results: A total of 182 participants were included in this study. The mean age of participants was 40.37 (SD± 13.01) and majority of participants were female participants (70.9%). The overall rate of cardioembolic events was 19.78% (95% CI: 14.3-6.3), with stroke occurring in 18.1% (33) of the participants. Disease duration (AOR: 1.07, 95% CI: 1.03–1.13), left atrial size (AOR: 1.14, 95% CI: 1.07–1.24), presence of left atrial thrombus (AOR: 9.83, 95% CI: 1.53–63.21), mitral stenosis (AOR: 1.88, 95% CI: 1.21–17.14), and Subtheraputic INR levels (<2) (AOR: 4.27, 95% CI: 1.15–15.94) were significantly associated with cardioembolic events.

Conclusion and recommendation:  This study highlights the high prevalence of cardioembolic events in patients with RHD and AF, identifying both modifiable and non-modifiable factors that contribute to increased risk. Monitoring left atrial size and INR levels could help reduce the risk of thromboembolic complications. Further research is needed to develop preventive strategies and optimize management to improve patient outcomes.

Modeling the Drivers of Innovative Work Behavior: The Influence of Talent Management and Psychological Empowerment through Structural Equation Modeling

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In the context of rapidly evolving public health challenges, the capacity for innovative work behavior (IWB) among health sector employees is increasingly vital to ensure adaptive and responsive healthcare delivery. This study examines the influence of talent management and psychological empowerment on IWB among employees of the Garut City Health Service in Indonesia. Drawing upon resource-based theory and self-determination theory, the study conceptualizes talent management as a strategic approach encompassing talent acquisition, development, retention, and succession planning. Psychological empowerment, defined through meaning, competence, self-determination, and impact, is explored as a cognitive-motivational state that may mediate the relationship between talent management and innovative behavior. Data were collected from 221 civil servants using a structured questionnaire and analyzed using Structural Equation Modeling (SEM). The findings reveal that talent management significantly positively affects both psychological empowerment and IWB. Moreover, psychological empowerment partially mediates, indicating that employees’ perceptions of autonomy and competence are essential to translate talent initiatives into innovative outcomes. This study contributes to the theoretical understanding of innovation in the public health sector by integrating HRM and organizational behavior perspectives. Practically, it highlights the importance of cultivating psychologically empowered environments to stimulate innovation within bureaucratic health institutions. The results provide evidence-based guidance for public sector leaders aiming to foster innovation through strategic investment in human capital. Implications for theory, policy, and future research are discussed, particularly in the context of decentralization and healthcare reform in developing countries.

Change Resistance and Acceptance in Digital Transformation of Manufacturing Industry: A Systematic Literature Review

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The Fourth Industrial Revolution requires manufacturing companies to implement digital transformation through effective change management. Employee resistance to change is one of the critical factors affecting change acceptance and digital transformation success. This study aims to examine change management strategies, driving and inhibiting factors with emphasis on resistance to change, and the impact of resistance on change acceptance in digital transformation of manufacturing companies. This research uses the Systematic Literature Review (SLR) method with the PICO approach and PRISMA method on 25 selected articles published between 2021-2025 from Scopus, Web of Science, and other reputable databases. Research findings indicate that resistance to change significantly influences change acceptance, with main sources including fear of job loss, lack of digital skills, comfort with status quo, and inadequate communication. Effective change management strategies through strong leadership commitment, comprehensive training programs, participatory approaches, and effective communication can reduce resistance and increase change acceptance. However, organizational culture that is not adaptive, limited resources, and digital skills gap remain major obstacles. These research findings indicate the need for companies to proactively manage resistance through people-centric approaches so that digital transformation can run optimally.

Global Trends in Lateral Thinking: Bibliometric Study of Growth, Collaboration, and Applications

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Lateral thinking is a non-linear thinking approach that is increasingly recognized as a vital strategy for fostering creativity and problem-solving across various disciplines. This study aims to analyze global trends, author contributions, scientific collaborations, and thematic evolution within the lateral thinking literature during the period 2014–2024. The methodology employed is a bibliometric analysis based on data from Scopus, utilizing a quantitative approach and network visualization through VOSviewer to map keywords, thematic clusters, and interconceptual relationships. The findings reveal a significant increase in publications since 2018, with notable contributions from countries such as the United Kingdom, the United States, and Indonesia. Dominant keywords such as creativity, problem solving, and innovation form clusters that highlight the central role of lateral thinking in the development of innovative solutions in education, technology, health, and management. The study also uncovers strong associations between lateral thinking and AI-based as well as neurobiological approaches, expanding its applicability to advanced technologies and human cognitive understanding. These findings underscore the importance of lateral thinking as a strategic framework for addressing complex global challenges and open up opportunities for future multidisciplinary research.

A Comparative Study on the Buying Behaviour of Generation Z and Millennials

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This study explores generational differences in consumer behaviour by comparing Generation Z (Gen Z) and Millennials in the Indian context. Using a quantitative research design, data was collected from 60 respondents (25 Gen Z and 35 Millennials) through a structured questionnaire administrated via Google Forms. The study tested five hypotheses concentrating on brand loyalty, social media influence, price sensitivity, product preferences and demographic influences. Statistical analyses including independent samples t-tests, chi-square tests, ANOVA, and regression were performed using SPSS. Results revealed no statistically significant differences between the two generations across the examined factors, although descriptive statistics suggested marginal tendencies, such as Gen Z showing slightly higher price sensitivity and responsiveness to discounts. The findings suggest that while subtle variations exist, both generations demonstrate broadly similar buying behaviours in the digital marketplace. The study contributes to generational consumer research and offers practical insights for marketers to design inclusive strategies that address the shared preferences of these cohorts.

Influence of Medical-Themed Shows on Career Choice among Freshmen Nursing Students

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In this digital age, there is an emerging belief that another factor influences the way we choose our career — the realm of entertainment and media. This quantitative study examined how medical-themed shows influence freshmen nursing students’ career choice at St. Paul University Surigao. Using the Social Cognitive Career Theory of Lent, Brown, & Hackett (1994), based on Bandura’s Self-Efficacy and Social Cognitive Theories, this research aimed to assess how these shows impact students’ self-efficacy, outcome expectations, and personal goals related to the nursing profession. A researcher-made questionnaire was utilized, assessing 175 freshmen nursing students who had watched a medical-themed show before entering nursing. The findings revealed that medical-themed shows positively impacted students’ self-efficacy, outcome expectations, and personal goals, with each factor influencing the others and ultimately shaping their career aspirations in nursing. This study recommends that educational institutions address media literacy programs to help students critically evaluate media portrayals and align their career expectations with reality. This study also urges the film industry to present a more balanced and realistic view of the nursing profession. The implications extend to nursing educators, the nursing profession, and future researchers, emphasizing the need for accurate media representation in guiding students’ career choices and aspirations.