bluuebunny/crossref_metadata_2025_split huggingface dataset:
Economic valuation of seagrass ecosystem in Maribojoc Bay, Bohol, Philippines
Authors: MASCARIŇAS HONEY JANE C. , OTADOY JULIE B. 
Published: October 2023

Abstract. Mascari?as HJC, Otadoy JB. 2023. Economic valuation of seagrass ecosystem in Maribojoc Bay, Bohol, Philippines. Biodiversitas 24: 4427-4435. The seagrass ecosystem is one of the most productive and precious ecosystems. In the Philippines, however, more data on the economic valuation of all seagrass ecosystem services must be collected. The study estimated the total economic value of the seagrass ecosystem, including use and non-use values. Resource user groups include municipal ?shers, gleaners, and tourism business operators. The sample size was determined based on the total number of resource users in Maribojoc Bay, Bohol, Philippines and using a confidence coefficient of 95% (P = 0.05). The total economic value of the seagrass ecosystem in Maribojoc Bay is PhP 52.8 million (US$ 1.1 million). Direct use values, or market benefits, are PhP 35.4 million (US$ 708 thousand), accounting for 67% of the total economic value. Indirect and non-use values, are PhP 17.3 million (US$ 346 thousand), accounting for 33% of the total economic value. On a per hectare basis, the economic value of the seagrass ecosystem in Maribojoc Bay is PhP 46,722 (US$ 934). The results of this valuation can be an input in decision-making to manage and conserve the seagrass ecosystem as well as maintain the economic security of Maribojoc Bay. The findings of this study are valuable for developing a comprehensive information management and decision-support system for the management and protection of the seagrass ecosystem. However, more research is required to evaluate the range of ecosystem services provided by seagrass ecosystems across the country, focusing on qualitative value attributions linked to the social-ecological dynamics of seagrass systems.
Socio-cultural Sustainability for Resilience in Public Services: Strategies for Achieving Inclusive and Equitable Service Delivery
Authors: BURLACU Sorin , RĂDULESCU Carmen-Valentina , BĂLU Evelina Petronela , DOBRE Florin 
Published: October 2023

Socio-cultural sustainability has become an increasingly important aspect of resilience in public services, particularly in meeting the needs of diverse populations. This article reviews the concept of socio-cultural sustainability and its relevance to public services and provides a comprehensive framework for achieving socio-cultural sustainability in service delivery. The framework includes five key strategies: (1) engaging with diverse communities, (2) promoting cultural competency, (3) fostering inclusion and equity, (4) building partnerships, and (5) continuous evaluation and improvement. The article discusses the importance of each strategy and provides practical examples and case studies to illustrate how they can be implemented in practice. The research explores the benefits of achieving socio-cultural sustainability, including increased community engagement, improved service delivery, and enhanced organizational performance. Finally, the article discusses the challenges of achieving socio-cultural sustainability in public services and provides recommendations for overcoming these challenges.
Keywords: socio-cultural sustainability, resilience, public services, strategies
Promising bioactive properties of (2R,5S)-2,5-dimethylpiperazine-1,4-diium dinitrate material: experimental, theoretical and in silico investigation
Authors: Gatfaoui Sofian , ISSAOUI Noureddine , Kazachenko Aleksandr S. , Al-Dossary Omar M. , Kumar Naveen , Roisnel Thierry , Marouani Houda , Kazachenko Anna S. , Malyar Yuriy N. 
Published: October 2023

Abstract
The present study investigates the physicochemical and biological properties of a novel inorganic-organic hybrid material called (2R,5S)-2,5-dimethylpiperazine-1,4-diium dinitrate (RSDPN). This material was synthesized under mild conditions and crystallized to the monoclinic system with space group P21/c. The organic portion of the structure forms bifurcated N–H⋯O and weak C–H⋯O hydrogen bonds with the nitrate anions, resulting in wavy layers parallel to the (100) plane. The integration of organic and inorganic elements in the RSDPN compound is evident through infrared absorption spectroscopy. In order to comprehensively examine the structural, electrical, and biological properties, a DFT approach was employed. Various analysis techniques such as Hirshfeld surfaces analysis (HS), Atoms-In-Molecules (AIM), Reduced Density Gradient (RDG), and Electron Localized Function (ELF) were utilized to visualize and quantify the intermolecular interactions and types of hydrogen bonds that contribute to the stability and cohesion of the structure. The title compound exhibits remarkable stability and strong electrophilic activity, both of which are common characteristics in physiologically active compounds, as indicated by frontier orbital analysis. Thermal examination revealed a two-stage breakdown process where the substance ignites, producing volatile fumes and a dark carbonaceous residue. Molecular docking analysis suggests that RSDPN inhibitors hold potential for the treatment of Parkinson’s, Schizophrenia, and Alzheimer’s disease. Overall, this study provides a detailed experimental and theoretical investigation of the RSDPN compound, shedding light on its physicochemical and biological properties, and highlighting its potential applications in the field of therapeutic intervention for neurodegenerative disorders.
The use of animal manure for improving chemical properties of degraded Ultisol, yield, and secondary metabolic of Zingiber montanum
Authors: Palupi Nurul Puspita , Kesumaningwati Roro , Subeki Subeki , Mujiono Kadis , Sofian Sofian , Paramita Swandari , Arung Enos Tangke 
Published: October 2023

Ultisols in Indonesia have the potential for agricultural development, but the soils have low pH and nutrient contents that hinder plant growth and yield. Using animal manure can be an alternative to improve soil productivity and crop yields. This study aimed to examine the effects of animal manure on the chemical properties of Ultisol, yield, and secondary metabolic of <em>Zingiber montanum</em>. The treatments tested were combinations of types of manure (cow and chicken manure) and manure application levels, namely P0 (control), P1 (cow manure 20 t/ha), P2 (cow manure 40 t/ha), P3 (cow manure 60 t/ha), P4 (chicken manure 20 t/ha), P5 (chicken manure 40 t/ha), and P6 (chicken manure 60 t/ha). The results showed that the application of chicken manure of 60 t/ha increased N and P contents of the soil, and the application of cow manure of 60 t/ha increased soil cation exchange capacity. The application of cow manure of 60 t/ha gave the highest plant height, the number of leaves, and the number of at 18 weeks after planting, while the application of chicken manure dose of 60 t/ha produced the longest plant roots. The highest fresh and dry rhizome weight was observed for the 60 t/ha cow manure treatment. The highest secondary metabolic levels in each parameter were found in dry rhizomes (phenolic, flavonoid, and tannin) and fresh rhizomes (phenolic and flavonoid), with the highest tannin compound in the treatment of 40 t chicken manure/ha. The application of chicken manure at a dose of 60 t/ha resulted in a strong antioxidant yield in fresh and dry rhizomes.
Do Banks in Saudi Arabia Manage Earning Using Discretionary Components?
Authors: Oraby Salah Ahmed 
Published: October 2023

This study aimed to examine whether banks in Saudi Arabia used discretionary components for loan and investment portfolios in managing earnings as this study was conducted on all banks registered on Saudi Arabia Stock Market (TASI) for the period 2013-2022. The study also aimed to determine the impact of the discretionary component of the allocations for loan losses on both profitability metrics and market metrics. To achieve objectives of the study, two metrics were used as proxies for managing earnings. The first metric used both the discretionary components of the allocations for loan losses and the realized gains and losses of investment portfolio. The second metric used only the discretionary component of the allocations for loan losses of the credit portfolio. The study relied on the quantitative approach as the study used regression models and correlations to test the study’s hypotheses. The results of the first metric of earnings management indicated that the determinants of earnings management were financial leverage, total assets, net operating profit, GDP growth rate, while the capital adequacy ratio was not one of the determinants of earnings management. The results of the second metric of earnings management indicated that the discretionary component of the allocations for loan losses had positive impacts on return on assets, return on equity, earnings per share, share price and annual share returns. That is, investors realized that the allocations for loan losses contained a discretionary component that will be converted into future earnings and cash flows, and investors look at the discretionary component positively. According to the signal theory, Saudi banks used the allocations for loan losses to transmit positive signals about the levels of the profits in the future. The results of this study have significant implications on the decisions of investors, supervisory authorities, bank managers and external auditors.
Investigation on ethanolic stem extract of Ipomea sagittifolia to explore the presence of Saponins by High Performance Thin Layer Chromatography
Authors: Peeriga Raveesha , Shaik Karimulla , Shaik Afsar , Riaz Bushra , Raju Gope Edward , Suresh Subhasree Balamuruga 
Published: October 2023

Background: Saponins are a diverse group of naturally occurring plant compounds that play important roles in various aspects of plant physiology and ecology. An extract composed of several phytoconstituents may be easily analysed and interpreted using high performance thin layer chromatography (HPTLC) fingerprint analysis from a qualitative standpoint. Ipomea sagittifolia (Burn. f.) has a long history of use in traditional medical systems. Method: It was decided to interpret the phytoconstituents, namely the steroids in Ipomea sagittifolia (Burn. f.), in line with Current Good Manufacturing Practises, which highlight the significance of quality in relation to phytoconstituents, because HPTLC is a very trustworthy method of analysis. In this work, an HPTLC finger print profile for the saponins was made using an ethanolic extract of the stem of Ipomea sagittifolia (Burn. f.). This system includes the Scanner 4, TLC Visualizer, and Linomat 5 Applicator. Results: When phytoconstituents were evaluated using HPTLC densitometric screening at wavelengths of 366 nm and 540 nm, several peaks could be seen in the chromatogram. By analysing the peak regions, peak heights, and Rf values that were given in the proper tables, the phytochemicals are appraised. Conclusion: The study revealed the presence of saponins. This information is highly useful in studying chemical profiling and discovering bioactive components when the Rf values of these chemicals are compared with standards as a reference.
A Comprehensive Analysis of Noise-Induced Hearing Loss and Its Ayurvedic Insight
Authors: Sanal Lasitha , Dunghav Manisha , Muralidharan Sanuj , Sharma Anil 
Published: October 2023

Noise-induced hearing loss (NIHL) is a growing global health concern, primarily attributed to our increasingly noisy environments. This comprehensive analysis delves into the multifaceted aspects of NIHL while exploring potential insights from Ayurveda, an ancient Indian system of medicine. NIHL results from prolonged exposure to loud noise levels, causing damage to the delicate structures of the inner ear. It is a gradual and irreversible condition that affects millions of people worldwide, impacting their quality of life and overall health. Traditional approaches to NIHL management primarily focus on hearing aids and protective measures. However, this analysis seeks to integrate Ayurvedic principles and treatments to offer a holistic perspective on NIHL prevention and management. Ayurveda, with its holistic approach to health, considers the interplay of physical, mental, and environmental factors. In Ayurveda, hearing loss can be linked to imbalances in the doshas (Vata, Pitta, and Kapha) and the accumulation of toxins in the body. By addressing these imbalances through dietary modifications, lifestyle changes, and herbal remedies, Ayurveda may offer valuable insights into preventing and managing NIHL. The analysis highlights the importance of noise awareness, emphasizing the need for public health campaigns and workplace regulations to reduce noise exposure. Additionally, it explores Ayurvedic herbs and therapies known for their potential in mitigating the effects of NIHL, such as Ashwagandha (Withania somnifera) and Panchakarma detoxification procedures. Furthermore, the study discusses the role of yoga and meditation in stress management, as chronic stress can exacerbate NIHL. Ayurvedic practices like Pranayama (breathing exercises) and Shirodhara (oil therapy for the head) may promote relaxation and reduce stress, contributing to overall hearing health. In conclusion, this analysis offers a comprehensive overview of NIHL, including its causes, symptoms, and conventional management strategies. By incorporating Ayurvedic insights, we explore a holistic approach to NIHL prevention and management, acknowledging the potential benefits of Ayurveda in promoting hearing health. Further research and collaboration between traditional and modern healthcare systems are essential to harness the full potential of Ayurveda in addressing the global issue of NIHL.
Self-Control Strategies for Stress Management: A Critical Discussion
Authors: Kejriwal Aditi 
Published: October 2023

Everyone in the present-day complex world experiences stress. There are a number of stress management techniques that can be used to minimize the level of stress. Among them, self-control strategies such as cognitive reappraisal, mindfulness, relaxation, etc., are adapted to manage the stress level. The effectiveness of self-control strategies for stress management depends on many factors, such as individual characteristics, determination, persistence, etc. This paper highlights the different self-control strategies adopted for stress management. Further, it also tries to show the stages of effective and efficient self-control strategies. The paper also discusses about the factors responsible for effective self-control strategies for stress management.
A tool for measuring sustainability of cities. Case study on Eastern European states
Authors: Alpopi Cristina 
Published: October 2023

The objective of our research was to design a tool for analyzing the progress made on the way to a sustainable urban development, that can be applied and tested at different levels. In the research we carried out, it was started from the study of the various existing tools at the world and European level regarding the analysis of sustainability and of relevant indicators in the context of urban sustainability. Based on them, we designed our own system of indicators - components of a composite index that gave us the opportunity to compare and make a ranking between the European states that we analyzed from the point of view of the indicators taken into account. We carried out the sustainability assessment with the help of a composite indicator resulting from the assessment of 3 key areas: economic, environmental and social, each area being divided into several categories, each category including a certain number of indicators. A very important criterion regarding the choice of indicators was the availability of their values, which led us to perform the analysis at the level of the 11 chosen European states. The reasoning behind the calculation of the composite indicator was based on the use of the AHP method to determine the importance coefficients associated with each indicator. A group of 3 experts analyzed each key domain, subdomain and group of indicators, to establish the relative importance of the subdomains, the groups of indicators in each subdomain, and the indicators in each group.In the future, we propose to expand our research, using the tool designed by us and to identify those indicators that best reflect the needs and objectives of the cities in Romania in order to compare them in terms of sustainable urban development and to support local authorities with ideas and solutions in this direction.
Correlation Analysis between Tourism Industry and Exchange Rate: A Comparative Study of Korea and the UK during the COVID-19 Era
Authors: Zhang Si-Yu , Yhang Wii-Joo 
Published: October 2023

Purpose: This study aims to investigate the correlation analysis between the aviation industry and the exchange rate of South Korea and the UK during the COVID-19 pandemic Era by applying the Vector Autoregression (VAR) model. Theoretical Framework: Research examined the correlation between the aviation industry and exchange rates in South Korea and the UK. Vector Autoregression (VAR) model was developed and daily data from January 01, 2020, to July 05, 2023, were collected from the official website for the research. Design/Methodology/Approach: The paper analyzes relationships among time-series variables using the VAR model. This analysis consisted of four steps, step 1, collecting data; step 2, data preprocessing; step 3, developing VAR model; and step 4, investigation. Findings: The analysis revealed a significant positive correlation between exchange rate fluctuations and the Korean aviation industry. In contrast, the UK aviation industry exhibited a significant negative correlation with exchange rate fluctuations. Research, Practical & Social Implications: This study contributes to existing literature on tourism and exchange rates during the COVID-19 pandemic, emphasizing the need for comparative analysis. According to the results, this study suggests Airlines can partner with financial institutions to offer financial products for passengers to book at desirable rates. Originality/Value: This paper successfully filled in the gaps in the research by providing a scientific and critical investigation of correlation analysis between the aviation industry and the exchange rate of South Korea and the UK during the COVID-19 pandemic Era.
The Effectiveness of Different Types of PDA Culture Media on the Mycelial Growth of Shimeji Mushroom
Authors: Musika Araya 
Published: October 2023

This experiment aims to compare different types of PDA culture media recipes, including potato, sweet potato, pumpkin, and sugar banana, for their effects on the growth of Shimeji mushroom mycelium. It also aims to provide alternative options for formulating culture media for Shimeji mushroom spawn cultivation. A completely randomized design (CRD) was employed for the experiment, with four treatments and five replicates each, as follows: (T1) potato-based media; (T2) sweet potato-based media; (T3) pumpkin-based media; (T4) sugar banana-based media. Data collection involved daily measurements of the length (in centimeters) and width (in centimeters) for a period of seven days. After the experiment concluded, data analysis was conducted to determine the variation and compare the mean values of the treatments using Duncan's Multiple Range Test (DMRT) and package software. The experimental results showed that over a period of 3, 5, and 7 days, the potato-based media (T1) exhibited the highest growth of Shimeji mushroom mycelium and the highest mycelium density values, measuring 6.2000, 3.2000, and 0.0000a (density scale +++). The pumpkin-based media (T3) had lower mean values of 0.9000, 3.1600, and 0.0000a (density scale +) for mycelium growth and density. Therefore, it can be concluded that among the four PDA media recipes tested over a period of 3, 5, and 7 days, the potato-based media (T1) demonstrated the highest mycelium growth and density values of approximately 6.2000, 3.2000, and 0.0000a (density scale +++).
Research Ethics in Pregnancy: The Maternal-Fetal Dyad
Authors: Haward Marlyse F. , Lucena Michelle H. , Fuloria Mamta 
Published: October 2023

Pregnant persons and their physicians often make decisions for health care without clinical evidence to guide their choices. Years of exclusionary practices in research, dominated by fears of fetal harm, have resulted in limited evidence on therapies for pregnancy-specific conditions. It has also eroded pregnant persons’ rights as autonomous individuals capable of weighing risks and benefits to make choices for themselves and their infants based on sound evidence. A paradigm shift from “routine exclusion” to “fair inclusion” of pregnant persons in clinical trials is needed to ensure that ethical principles are upheld when undertaking research in this population. This article will provide a brief review of the historical aspects of clinical research ethics for pregnant persons, focus on some key concepts within the context of the maternal-fetal dyad, and include a recent example from the coronavirus disease 2019 (COVID-19) pandemic to understand how society has interpreted tensions among the ethical principles of justice, beneficence, nonmaleficence, and autonomy.
Note: This review uses the term “pregnant person(s)” to include women and people who are pregnant and do not identify themselves as women.
Analysis of Chest Disease Consultations Requested by an Emergency Unit in Summer and Winter Months
Authors: ÇORAPLI Gökhan , ÇİL Ercan 
Published: October 2023

Aim: This study aims to show seasonal differences by analysing the chest disease consultations requested by an emergency unit in summer (June, July, and August) and winter (December, January, and February) months.
Methods: Patients over the age of 18 years who were directed by an emergency unit to the Department of Chest Diseases between 1 December 2021 and 31 August 2022 and whose thoracic computerized tomography results were available were included in the study. Variables such as the patients’ demographic characteristics, complaints, results of the examinations done in the emergency unit, hospitalization rates, place of hospitalization (hospital ward or intensive care), and pre-diagnosis before hospitalization were evaluated. The statistical significance level was accepted as p < 0.05 in all calculations and statistical analysis of the data was conducted using IBM SPSS Statistics 26 (IBM Corp., Armonk, NY, USA).
Results: For the 409 patients included in this study, more consultations were requested in the winter months (n = 239, 58.4%). We identified significant differences between the seasonal groups in terms of the complaints and the additional radiological imaging findings of patients consulted in summer and winter months (p < 0.05). The most common complaint in both seasons was shortness of breath. Pleural effusion was less common among the additional radiological findings of both seasons.
Conclusion: This study has revealed significant differences between seasonal groups in terms of complaints and additional radiological imaging findings of patients with consultations in summer and winter months. However, there were no significant differences between the seasonal groups in terms of age, sex, pre-diagnosis, place of hospitalization, or main radiological findings.