bluuebunny/crossref_metadata_2025 huggingface dataset:
The development of passenger carriage design and passenger service on the railways of India: The end of the 19th – the fi rst half of the 20th century
Authors: Zakharov V. B. , Komarov E.
Published: January 2025

By the end of the nineteenth century, several dozen railway companies operated in India on intercity routes, including those of several thousand kilometres in length. On both wide and narrow gauge lines, various wagons were operated: from Classes IV and III with almost no amenities (often even without the simplest benches for sitting) and up to luxury Class I coaches and saloon coaches. Almost until the beginning of the twentieth century, when organizing passenger transportation, railway companies focused on a relatively small circle of European colonizers — civil servants, British military and wealthy entrepreneurs, including Indians, and, to a lesser extent, on middle–income Indians, while virtually ignoring the interests of the poorest population groups, which made up the vast majority of Indian society. Based on the above, a fleet of passenger carriages of wide, metre and narrow gauge lines was also formed, while, of course, all technical innovations and improvements related to improving travel comfort were initially introduced in saloon coaches, first-class carriages and, decades later, often in second-class, and then third- and fourth-class carriages. This situation remained almost until India gained independence in 1947. Real improvement began in the 1960s with the renewal of the country’s passenger coach fleet and an increase in the overall level of passenger service, including the second and third classes.
A Theoretical Exploration of Brand Engagement and Its Impact on Brand Loyalty
Authors:   Institute of Global Business Research, Bi Shasha , Kahn Hyunngsik
Published: January 2025

The rapid spread of digital media has significantly enhanced consumer-brand interaction, making Customer Brand Engagement (CBE) a key topic in both academia and practice. This study analyzes domestic and international literature on CBE, clarifying its theoretical background and basic concepts. It identifies the three main dimensions of CBE—cognitive, emotional, and behavioral—and explores their relationships with brand loyalty. The results show that CBE plays a vital role in strengthening consumer-brand relationships and is crucial for increasing brand loyalty.
Additionally, this study differentiates CBE from similar concepts like brand attachment, attitude, loyalty, and involvement. Unlike these concepts, CBE is characterized by active consumer participation in building brand relationships. The study also examines the antecedents of CBE, including personal, corporate, and environmental factors, and clarifies how they influence brand loyalty. CBE contributes to the development of active loyalty, offering valuable implications for marketing strategy. This research provides both academic contributions and practical insights for leveraging CBE in future studies and marketing practices.
Pengaruh Aspal Minyak Hasil Ekstraksi Recycling Aspal dengan Semen Sebagai Filler pada Lapisan AC-WC
Authors: Pasayu Deliansyah , Muslika Siti , Hermawati Hermawati , Yosieguspa Yosieguspa , Herawati Herawati
Published: January 2025

Peningkatan volume dan beban kendaraan mengakibatkan kerusakan jalan yang signifikan, sehingga dibutuhkan solusi inovatif untuk memperbaiki struktur perkerasan. Penelitian ini bertujuan untuk mengevaluasi pengaruh kuat tekan aspal hasil ekstraksi recycling asphalt dengan penambahan semen Portland sebagai filler pada lapisan AC-WC serta menentukan kadar aspal optimum (KAO). Metode penelitian mencakup studi literatur dan eksperimen laboratorium terhadap material recycling asphalt yang diambil dari bongkaran aspal, serta pengujian karakteristik fisik dan mekanik material menggunakan metode Marshall. Hasil pengujian menunjukkan bahwa material recycling asphalt dengan tambahan semen Portland memiliki KAO sebesar 4,30%, lebih rendah dibandingkan dengan aspal konvensional yang mencapai 6,50%. Stabilitas material recycling asphalt sebesar 676 kg, lebih rendah dibandingkan stabilitas aspal konvensional sebesar 1005 kg. Penambahan semen Portland meningkatkan sifat mekanik namun tidak sepenuhnya memenuhi standar spesifikasi. Kesimpulan penelitian ini menunjukkan bahwa material recycling asphalt dengan tambahan semen Portland dapat digunakan kembali untuk perkerasan lentur, meskipun memiliki keterbatasan dalam ketahanan. Implikasi penelitian ini adalah memberikan solusi alternatif yang lebih ramah lingkungan untuk konstruksi jalan dengan memanfaatkan material daur ulang.
Pengaruh Persuasi pada Instagram @UMT.Indonesia terhadap Keputusan Pemilihan Perguruan Tinggi Swasta di Kota Tangerang Tahun 2024/2025
Authors: Wahyuni Putri , Anjani Risty , Fadilah Hanifah Wahyu , Mariyam Dinda , Aditya Toddy
Published: January 2025

Penelitian ini menguji pengaruh komunikasi persuasif di Instagram @umt.indonesia terhadap proses pengambilan keputusan calon mahasiswa dalam memilih perguruan tinggi swasta di Kota Tangerang. Akun Instagram @umt.indonesia, milik Universitas Muhammadiyah Tangerang (UMT), menjadi salah satu sarana utama untuk mempromosikan citra institusi, program studi, serta keunggulan kampus kepada calon mahasiswa di Kota Tangerang. Melalui konten yang informatif, persuasif, dan terstruktur, akun ini diharapkan dapat membangun daya tarik dan keyakinan calon mahasiswa untuk memilih UMT sebagai tempat melanjutkan pendidikan tinggi. Dengan menggunakan pendekatan kuantitatif, penelitian ini menganalisis data dari 350 responden. Penelitian ini menunjukkan terdapat hubungan yang signifikan antara konten persuasif di Instagram dengan keputusan calon mahasiswa untuk mendaftar di Universitas Muhammadiyah Tangerang (UMT). Faktor-faktor seperti pengaruh teman sebaya, reputasi universitas, dan kualitas program juga ditemukan mempengaruhi pilihan siswa. Penelitian ini menyimpulkan bahwa komunikasi persuasif, terutama melalui platform media sosial seperti Instagram, memainkan peran penting dalam membentuk persepsi siswa dan pada akhirnya keputusan pendaftaran mereka.
Kebijakan Pengawasan Alih Fungsi Lahan Pertanian di Kabupaten Sidrap: Dampak, Tantangan, dan Strategi Peningkatan
Authors: Nasir
Published: January 2025

Penelitian ini bertujuan untuk menganalisis implementasi kebijakan pengawasan pemerintah daerah terhadap alih fungsi lahan pertanian di Kabupaten Sidrap, Sulawesi Selatan. Fenomena alih fungsi lahan pertanian menjadi masalah serius yang mengancam ketahanan pangan dan keberlanjutan lingkungan, terutama di daerah yang dikenal sebagai sentra pertanian. Metode yang digunakan dalam penelitian ini adalah kualitatif dengan pendekatan deskriptif, melalui wawancara mendalam dengan pejabat pemerintah, petugas dinas terkait, dan masyarakat yang terlibat. Hasil penelitian menunjukkan bahwa pemerintah Kabupaten Sidrap telah menerapkan dua pendekatan dalam pengawasan, yaitu preventif dan represif. Pendekatan preventif yang melibatkan sosialisasi kebijakan dan pembatasan izin alih fungsi lahan masih kurang efektif, sementara penegakan hukum terhadap pelanggaran belum optimal karena keterbatasan sumber daya dan intervensi politik. Partisipasi masyarakat dalam pengawasan juga rendah, yang mengindikasikan perlunya program edukasi yang lebih baik. Penelitian ini merekomendasikan penguatan kebijakan dan pengawasan untuk memastikan keberlanjutan lahan pertanian, demi menjaga ketahanan pangan di Kabupaten Sidrap dan mengurangi dampak negatif terhadap lingkungan.
Pemberdayaan Masyarakat dan Pengembangan Pariwisata Berkelanjutan di Kecamatan Mangarabombang: Sebuah Evaluasi Kebijakan
Authors: Nasir  , Sudirman  , Harun Salmah
Published: January 2025

Penelitian ini bertujuan untuk menganalisis implementasi kebijakan pengembangan pariwisata berbasis pemberdayaan masyarakat di Kecamatan Mangarabombang, Kabupaten Takalar. Metode yang digunakan adalah deskriptif kualitatif dengan pendekatan wawancara kepada pemerintah kecamatan dan pelaku usaha pariwisata setempat. Hasil penelitian menunjukkan bahwa pengembangan pariwisata di daerah ini belum berjalan optimal, terutama karena kurangnya penerapan prinsip-prinsip implementasi kebijakan yang tepat. Koordinasi dan komunikasi antara pemerintah kabupaten dan kecamatan masih lemah, sehingga menghambat proses pengembangan. Selain itu, pemberdayaan masyarakat sebagai elemen kunci tidak sepenuhnya disesuaikan dengan kondisi sosial-ekonomi masyarakat, yang mayoritas bekerja di sektor pertanian. Ditemukan pula adanya ego sektoral di antara lembaga pemerintah yang turut menghambat efektivitas program. Sebagai solusi, disarankan adanya integrasi antara pengembangan sektor pertanian dan pariwisata, serta pembentukan unit khusus pengembangan pariwisata di tingkat kecamatan untuk memperbaiki koordinasi dan komunikasi. Penelitian ini menekankan pentingnya kolaborasi yang lebih baik antar pemangku kepentingan dan evaluasi kebijakan yang menyeluruh untuk meningkatkan efektivitas pengembangan pariwisata di wilayah Mangarabombang.
CHARACTERIZATION OF THE LACTATION CURVE OF RAMBOUILLET EWES IN MEXICO
Authors: Castillo-Hernández Gabriela , Hernández-Mendo Omar , Suárez-Espinosa Javier , Alcántara-Carbajal José Luis , Mendoza-Pedroza Sergio Iban , Torres-Hernández Glafiro
Published: January 2025

Sheep (Ovis aries L.) in Mexico are mainly used for meat production, especially for the Mexican dish known as ‘barbacoa’. There is a growing interest in genetically improving ewe breeds with a focus on milk production for cheese, which is increasing in demand internationally. Among other things, this highlights the importance of understanding the lactation curve (LC) in ewes. The objectives of the present study were: a) to characterize the LC of Rambouillet ewes using Wood’s model (Yt = atb e-ct + εi), estimating its three parameters (a, b, c) and other measures of interest: lactation peak (LP), lactation peak day (DLP), and lactation persistency (PER); b) assess the effects of the number of lambs (NL), the type of lambing (TL), and the weaning time of the offspring (WT) on Wood’s model parameters and those of the LC; and c) estimate phenotypic correlations between Wood’s model and the LC parameters. The results showed that the LC obtained was a ‘typical’ curve with parameters a = 901.2 mL, b = 0.1206, c = -0.01299, LP = 1045.1 mL, DLP = 9.2 d, and PER = 2.1. There were significant effects (p ≤ 0.05) of WT on a and of WT and TL on PER; the highest mean of a (957.4) was obtained with weaning at eight weeks. On the other hand, the largest PER averages were found in single lambs and at six of weeks weaning. Phenotypic correlations (p ≤ 0.05) were estimated between and within Wood’s model and the LC parameters. The results of the present study support the recommendation of a milk production system for Rambouillet ewes to make cheese.
Implementation of Criminal Fines Based on the Criminal Code and Applicable Laws and Regulations in the District Court of Timor
Authors: Sinurat Aksi
Published: January 2025

Objective: The objective of this study is to investigate fines as a criminal sanction, to examine fines as a cumulative option in the applicable laws and regulations, and also in the context of imposing criminal sanctions in the courtroom, but it was not executed or not implemented in court decisions.
 
Theoretical Framework: In this topic, the main concepts and theories that underpin the research are presented. [List relevant theories, models or frameworks] stand out, providing a solid basis for understanding the context of the investigation.
 
Method: This research uses empirical legal research methods and normative legal methods with a statutory approach and a conceptual approach which is analyzed descriptively and qualitatively.
 
Results and Discussion: The research findings show that the tendency of convicts in all types of criminal offenses imposed by the court, both in the crime of corruption and in the crime of sexual intercourse with children, and so on, in general, always chooses to serve the subsidiary of imprisonment rather than paying a fine. The results showed that in 12 (twelve) types of criminal offenses consisting of 53 decisions of the District Court in Timor that were sampled in this study, it turned out that there was no one decision related to criminal sanctions of fines that were executed by the public prosecutor as the executor so that the implementation of criminal sanctions of fines based on the Criminal Code and applicable laws and regulations has not been effective and optimal and not in accordance with the objectives of the criminal sanctions of fines themselves.  Three main factors that hinder the criminal sanction of fines cannot be implemented effectively and optimally:   juridical factor, law enforcement factor, and disharmony factor of legislation.
 
Research Implications: The practical and theoretical implications of this research are discussed, providing insights into how the results can be applied or influence practices in the field of criminal study. These implications could encompass the implementation of fines as criminal sanctions in court decission.
 
Originality/Value: Judges and prosecutors should be able to make rational efforts or legal breakthroughs to determine the balance between the amount of fine sanction and the length of imprisonment as a subsidiary sanction.
The Administrative Responsibility for Destruction the Historical and Heritage Buildings in the Egyptian Law within Sustainable Development Goals (SDGs): A Comparative Study with French and Saudi Laws
Authors: MushkusAlmutairi Abdullah , El-Gohery Tharwat
Published: January 2025

Objectives: Architectural heritage is an important feature of civilized nations that requires be conserved. This heritage includes buildings with unique architectural style that associate with a period of national history, or with a historical personality. Registration of these buildings must be through the legal pathway provided within the article 2 of law 144-2006. This paper aims at determining the legal protection of these buildings and provides appropriate recommendation for sustainable development goals (SDGs).
 
Theoretical Framework: Destruction of heritage buildings may be ascribed to different factors, out of them are intentional destruction by the owners due to little compensation and wrong administrative decisions or negligence and not registration of these buildings, so its destruction is easy.
 
Method: This study used the analytical and comparative method to investigate reasons and elements of administrative responsibility in the comparative law.
 
Results and Discussion: Results contrived from this study would enhance legal protection to the unique architectural style buildings that preserve these buildings to the next generations as an international heritage.
 
Research implications: This research tries to put forward legal barriers for protection heritage buildings against negligence and intentional destruction through juridical control.
 
Originality/Value: Determining the administrative responsibility for destruction the heritage buildings would grant value for conserving these buildings.
Aplicativo “SOS Protetor”: Ferramenta Didática como Auxílio para Atendimento de Urgências em Escola
Authors: De Souza Marieli , Guilherme Del Rio Daniel Luiz , Ap. Nuevo Gatti Márcia , Gilberto da Silva Elvio
Published: January 2025

O presente relato de atividade extensionista aborda alguns resultados obtidos no projeto de extensão “Lei Lucas em Ação: Treinamento em Primeiros Socorros conforme a Lei Lucas” realizado no primeiro semestre de 2023. Dentre seus objetivos, o projeto de extensão visou oferecer uma ferramenta digital de rápida consulta às manobras de primeiros socorros conforme a Lei nº 13.722 de 2018, também conhecida como Lei Lucas. A ausência de treinamento, especialmente entre os profissionais que interagem com o público infanto-juvenil em instituições de ensino, é identificada como um fator determinante nas fatalidades infantis decorrentes de causas externas. Nesse contexto, torna-se necessário ferramentas acessíveis que disponibilizem uma rápida capacitação em primeiros socorros capazes de evitar fatalidades com o grupo infantil e jovem. Como solução para a problemática, as Tecnologias da Informação e Comunicação (TDICs) emergem como recursos que proporcionam praticidade e contribuem para a prevenção de acidentes. Frente à necessidade premente de capacitação em primeiros socorros nas instituições educacionais, o aplicativo “SOS Protetor” oferece uma consulta rápida sobre conhecimentos essenciais de primeiros socorros, se configura como uma ferramenta prática e relevante para os profissionais da educação aprimorarem suas habilidades na área. Além do exposto, o aplicativo representa um passo significativo na integração das TDICs no ambiente educacional, proporcionando uma aprendizagem mais acessível e prática de primeiros socorros
EXPONENTIAL DICHOTOMYFOR SYSTEMS OF DIFFERENCE EQUATIONS UNDER PERTURBATION OF COEFFICIENTS
Authors: DEMIDENKO G.V. , BONDAR A.A. , GANZHAEVA M.SH.
Published: January 2025

The problem of exponential dichotomy for systems of difference equations with periodic coefficients is considered. Based on the previously obtained exponential dichotomy criterion, the question of permissible perturbations on the coefficient matrix, under which the exponential dichotomy persists, is investigated.
THIRD-ORDER DIFFERENTIAL EQUATIONS WITH MULTIPLE CHARACTERISTICS: DEGENERATION AND UNKNOWN EXTERNAL INFLUENCE
Authors: KOZHANOV A.I. , ASHUROVA G.R.
Published: January 2025

Inverse problems of determination together with the solution of a degenerate differential equation with multiple characteristics of an unknown coefficient representing external influence (the free term) are studied. The nature of degeneration in the studied equation, as well as the type of the unknown coefficient, are determined by the time variable. Theorems of existence and uniqueness of regular solutions (solutions that possess all generalized derivatives according to S.L. Sobolev, which are involved in the equation) are proved for the studied problems.
EQUILIBRIUM PROBLEM FOR A TIMOSHENKO PLATE CONTACTING BY ITS LATERAL SURFACE ALONG A STRIP OF A GIVEN WIDTH
Authors: LAZAREV N.P. , NIKIFOROV D.Y. , ROMANOVA N.A.
Published: January 2025

A new model of a transversally isotropic Timoshenko plate is justified, which may come into contact by its side surface with a non-deformable obstacle along a strip of a given width. The non-deformable obstacle restricts displacements and rotation angles of the plate along the outer side edge. The obstacle is defined by a cylindrical surface, the generatrices of which are perpendicular to the middle plane of the plate. A problem is formulated in variational form. A set of admissible displacements is specified in a suitable Sobolev space in the framework of a clamping condition and a non-penetration condition. The non-penetration condition is given as a system of two inequalities. The existence and uniqueness of a solution to the problem is proven. An equivalent differential formulation is found under the assumption of additional regularity of the solution to the variational problem. A qualitative connection has been established between the proposed model and a previously studied problem in which the plate is in contact over the entire side surface.
ON ESTIMATING THE SUM OF COEFFICIENT MODULIIN BERNSTEIN POLYNOMIALS ON A SYMMETRIC INTERVAL
Authors: PETROSOVA M.A.
Published: January 2025

For Bernstein polynomials on the symmetric interval [-1, 1], a growth rate problem for the sum of coefficient moduli is considered. Used representations of the polynomials is indicated. We give a possible way to solve the problem through special numericalobjects (Pascal’s trapezoids). These objects are related to various combinatorial identities. The obtained result improves Roulier’s previous estimate, which applies to the sum of coefficient moduli as the index of the Bernstein polynomial increases.
GLOBAL STABILITY AND ESTIMATES FOR SOLUTIONS IN A MODEL OF POPULATION DYNAMICS WITH DELAY
Authors: SKVORTSOVA M.A.
Published: January 2025

We consider a model of the isolated population dynamics described by a delay differential equation. We study the case when the model has no more than two equilibrium points corresponding to the complete extinction of the population and to the constant positive population size. We indicate conditions for the right side of the equation, under which solutions are stabilized to equilibrium points for arbitrary non-negative initial data. We obtain estimates for the stabilization rate depending on the coefficients of the equation, the nonlinear function from the right side of the equation, and the function at the initial time interval. The established estimates characterize the rate of population extinction and the rate of stabilization of the population to a constant value. The results are obtained using Lyapunov-Krasovskii functionals.
PECULIARITIES OF MAGNETOTRANSPORT PROPERTIES OF MOXW1-XTE2 (X = 0; 0.7) SINGLE CRYSTALS
Authors: PEREVALOVA A.N. , FOMINYKH B.M. , CHISTYAKOV V.V. , MARCHENKOV V.V.
Published: January 2025

The magnetotransport properties of Mo0.7W0.3Te2 and WTe2 single crystals were studied at temperatures from 4.2 to 80 K and in magnetic fields up to 10 T. The concentrations and mobilities of electron and hole current carriers were estimated in the studied samples at a temperature of 4.2 K. It was found that the carrier mobility in the WTe2 single crystal is an order of magnitude higher than the values obtained for Mo0.7W0.3Te2, which is associated with its higher “electrical” purity. A minimum of the temperature dependence of the resistivity of WTe2 was found in a magnetic field of 10 T at a temperature of 60 K, which can be explained by the transition from effectively high magnetic fields to weak ones. The absence of such a minimum for the Mo0.7W0.3Te2 single crystal is due to the fact that the region of effectively high magnetic fields is not reached for it. The Hall resistivity of WTe2 was shown to depend quadratically on the magnetic field at a temperature of 4.2 K, which is associated with the decompensation of electrons and holes, as well as with the scattering of charge carriers on the surface of the sample. Whereas for Mo0.7W0.3Te2, along with the quadratic contribution, a linear contribution to the Hall resistivity was observed, the cause of which may be the presence of a large number of defects and impurities in the crystal, which leads to a decrease in the mean free path of carriers and, consequently, to a decrease in the contribution of electron-surface scattering.
MAGNETOCALORIC EFFECT IN R5SI4 (R = TB, DY, HO) ALLOYS
Authors: UTARBEKOVA M.V. , ORSHULEVICH M.A. , BATAEV D.S. , FAZLITDINOVA A.G. , TASKAEV S.V.
Published: January 2025

Experimental studies of the structural, magnetic and magnetocaloric properties of polycrystalline alloys Tb5Si4, Dy5Si4, Ho5Si4 in external magnetic fields up to 3 T have been carried out, and changes in the magnetic part of the entropy in higher fields of 20 T generated by superconducting magnetic systems have been calculated. Magnetic measurements have shown that these compounds have a low coercive force and reach saturation in small fields. It has been established that the magnetocaloric effect in the studied compounds is observed in a wide temperature range, and for intermetallides Tb5Si4, Dy5Si4, Ho5Si4 has several areas of existence comparable in magnitude of the effect. The presence of several intervals of the existence of the magnetocaloric effect is caused by a series of magnetic phase transitions in these ferrimagnetic compounds.
INFLUENCE OF QUANTUM GRAPH PARAMETERSON THE ASYMPTOTICS OF THE NUMBER OF RESONANCES
Authors: BELOLIPETSKAIA A.G. , POPOV I.Y.
Published: January 2025

We study quantum graphs with the Dirac operator on edges and the Kirchhoff coupling condition at the vertices. The number of resonances is determined numerically. It is revealed how the parameters of the quantum graph (particularly, the topological structure and the volume of the quantum graph as well as the parameters of the Dirac operator) affect the number of resonances.
STUDY OF THE MOTION OF THE GRAIN BOUNDARIES ENSEMBLE IN PURE ALUMINUM AT HIGH TEMPERATURES BY CELLULAR AUTOMATAAND MACHINE LEARNING METHODS
Authors: FOMIN E.V.
Published: January 2025

The motion of grain boundary (GB) ensemble in pure aluminum under annealing conditions at temperature 630 K is investigated by cellular automata (CA) method. Here, the CA method predetermines the computational grid following the grain boundary motion and grain growth. The motion of the GB is defined through mobility, energy and curvature of the boundary. The curvature of the GBs is measured by the Height Function method. The kinetics of the grain boundary ensemble is shown using the conventional Reed - Shockley function and neural network surrogate functions to determine the energy of grain boundaries.
METHODFOR CALCULATING THE ITINERANT ELECTRON ENTROPY CHANGE FROM TRANSPORT PROPERTIES
Authors: KARPENKOV D.YU. , MAKARIN R.A. , SKOKOV K.P. , ZHELEZNIY M.V
Published: January 2025

In this work, the contribution of the free electron gas subsystem to the total entropy change during the phase transition in La(Fe,Co)13-xSix compounds has been evaluated. This estimation has been carried out using experimental data on the measurement of transport properties, in particular the Seebeck and Hall effects. In this work we have also analysed possible errors in the calculation of the carrier concentration in ferromagnets based on the results of measurements of the normal Hall coefficient. It was found that in the compounds studied it is necessary to take into account the contributions of magnetoresistance and paraprocess when calculating R0.
Optimizing Farmer Managed Natural Regeneration Efforts Using Geospatial Technology
Authors: Kigen Charles , Korir Janet , Chesire Michael , Munyao Carol , Too Prisca
Published: January 2025

Farmer Managed Natural Regeneration (FMNR), holds immense potential for addressing land degradation and enhancing ecosystem services in the arid and semi-arid lands. However, decisions regarding where to prioritize FMNR efforts and effectively monitor adoption and impact require reliable data and objective analysis. Spatial technologies (ST) such as Remote Sensing (RS), Geographic Information Systems (GIS), and GPS play a crucial role in achieving these goals. This paper explores the application of ST in optimizing FMNR implementation in Kenya. It discusses how ST can be used to identify suitable areas for FMNR based on factors like land degradation severity, vegetation cover, and socio-economic characteristics. Additionally, the paper explores how ST can be utilized to monitor FMNR adoption by tracking changes in land cover over time and assess the impacts of FMNR on ecosystem services like carbon sequestration and biodiversity conservation. Finally, the paper highlights the challenges and opportunities associated with using ST for FMNR and proposes recommendations for its effective integration into FMNR programs.
Assessment of the Implementation of Sustainable Open Access Repositories in Nigerian Universities
Authors: Adam Usman Ahmed , Kaur Kiran , Yusuf Aliyu Olugbenga
Published: January 2025

The assessment was performed according to 57 indicators across the nine determinants identified in the model, including stakeholder engagement, community competence, content development, technology innovation, feedback systems, regulatory support, institutional cooperation, cultural inclusivity, and industrial partnerships. The population of the study comprised 117 staff working in IR units across 14 public universities in Nigeria. This study's findings reveal that none of the determinants influencing the implementation of Sustainable Institutional Repositories (IRs) have been fully realized. While six determinants have made significant progress, three remain at the initial implementation stage. Stakeholders indicate commendable performance in staff management for IRs, fostering teamwork, and strengthening internal relationships within the repository team. However, there is a noticeable absence of indices reflecting relationships between teams and scholars. Similarly, the findings reveal that universities lack partnerships with international journals/publishers and show minimal engagement with local peer-reviewed journals for depositing publications into repositories. These universities have not yet established affiliations with other repositories or digital libraries for data harvesting, nor have they endorsed any open-access declaration to support repository practices. Nigeria should revive and establish new collaborations for resource sharing, expertise, and data harvesting, as well as create partnerships with local and international journal publishers for deposits into the repositories. Library schools should reform their curricula to reflect the current practice of scholarly communication and repository management. This research is the first to measure the implementation level of Institutional Repositories (IRs) in Nigeria using a novel assessment framework tailored to the African context, offering a comprehensive analysis of 57 indicators across nine determinants of IR sustainability. It highlights progress in internal management while identifying significant gaps in external collaborations. The research provides valuable insights into stakeholder engagement and presents actionable recommendations, including policy development, fostering partnerships, and updating educational curricula to enhance IR sustainability in Nigerian universities.
Assessing the Relationship between Digital Financial Literacy and Financial Well‐being: Exploring the Moderating Effect of Financial Self-Efficacy
Authors: Sajid Muhammad Ali
Published: January 2025

The study explores the effect of Digital Financial Literacy (DFL) on Financial Well-Being (FWB) among young adults. It also investigates the moderating role of financial self-efficacy (FSE) between DFL and FWB. It is a quantitative study based on a questionnaire survey. Data was collected from digitally literate young adults aged 18-26 through an online questionnaire. The questionnaire has three constructs: DFL, FWB, and FSE. The sample size was determined according to itemized sampling criteria. The data was analyzed and the hypotheses were tested through SPSS and PLS-SEM (Partial Least Squares Structural Equation Modeling). The findings showed that DFL and financial self-efficacy have a significant positive direct effect on financial well-being. The proposed moderating hypothesis was not accepted and indicates financial self-efficacy did not moderate the relationship between DFL and financial well-being. It noted that a greater FSE strengthens the positive relationship between DFL and FWB, on the other hand, a lower FSE may lessen the positive effect. Financial organizations, such as banks and fintech organizations, can organize seminars and campaigns to instruct young adults on the proper use of digital financial platforms. Enhancing young adults' DFL and FSE leads to increased financial independence, stability, and well-being to make wise financial decisions while reducing their financial stress. It offers novel insights into the relationship between young adults' financial well-being and their level of financial selfefficacy and DFL.
Influence of Post Content and Testimonials on Instagram Social Media Against Rental Interest in GV Kebaya Products
Authors: Putri Gita Varina , Gunarto Muji , Helmi Sulaiman
Published: January 2025

This study aims to determine the effect of post content and testimonials on Instagram social media on consumer rental interest in GV Kebaya, a kebaya rental business in Palembang. Using a survey-based quantitative method, data was collected through questionnaires from 100 respondents who are active followers of the Instagram account @sewakebayapalembang. Sample selection was carried out using purposive sampling technique, and data analysis using Smart Partial Least Square (Smart-PLS). The analysis results show that post content has a positive and significant influence on rental interest. Visually appealing, relevant, and credible content can increase consumer interest in the product. In addition, testimonials from customers are also proven to have a significant effect on rental interest by providing additional trust to potential consumers through the real experiences of previous customers. Simultaneously, post content and testimonials explain 59% of the variability in rental interest, while 41% is influenced by other external factors. This study confirms the importance of social media-based marketing strategies in increasing consumer interest, especially through the presentation of quality content and the use of authentic testimonials. The findings provide recommendations for GV Kebaya to continue optimizing Instagram content with engaging visual and storytelling elements and managing customer testimonials to build consumer trust and loyalty.
Impact of Leadership Styles on Employee Engagement in Nigeria’s Oil and Gas Industry: A Quantitative Analysis
Authors: Niyi Owolabi, Temitope
Published: January 2025

This study investigates the impact of different leadership styles—transformational, transactional, and laissez-faire—on employee engagement within the Nigerian oil and gas industry. Recognizing the industry’s complexity and its critical role in Nigeria’s economy, this research aims to fill the existing gap in empirical studies focusing on leadership’s influence on employee engagement in this specific context. The investigation utilizes a quantitative approach, surveying 100 employees across various job positions within the industry. The findings indicate that both transformational and transactional leadership styles have significant favorable effects on employee engagement, with transformational leadership explaining 31.4% of the variance and transactional leadership explaining 28.8% of the variance in engagement levels. Conversely, laissez-faire leadership style shows a significant negative influence, accounting for 6% of the variance. These outcomes highlight the significance of proactive and involved leadership practices in fostering employee engagement. The research contributes to the broader organizational management literature by highlighting the critical role of leadership styles in enhancing workforce engagement and suggests practical recommendations for industry leaders to adopt transformational and transactional leadership behaviors to boost engagement and drive organizational success. Additionally, the study advocates for further research to explore other variables influencing employee engagement and to extend the findings to other industries and geographical contexts.
Empowering Recovery: Evaluating The Reintegration Strategies for Survivors of Child Sexual Abuse in Baguio
Authors: Gamongan Karla Nabunat , Moyao Warren Galas
Published: January 2025

Sexual child abuse is a critical global issue requiring immediate intervention. While existing research has primarily focused on detection and prevention, the post-rescue experiences of victims are often neglected. This study examines the practices of CFSPI Baguio Chapter in facilitating the reintegration of child sexual abuse survivors into their communities. It aims to identify the reintegration protocols used and the challenges faced by CFSPI staff in implementing these protocols. Utilizing a qualitative descriptive design, insights will be gathered from experienced staff through unstructured interviews and analyzed via thematic coding.Preliminary findings indicate that CFSPI employs structured reintegration protocols, including family assessments, gradual transitions, and after-care services. However, challenges such as inadequate support from local government units (LGUs), lack of family preparedness, and community resource limitations hinder effective implementation and pose risks to survivors' safety. While organizations like CFSPI have established robust protocols to facilitate this reintegration process, without the active involvement of LGUs and community resources, reintegrated children remain vulnerable to exploitation and revictimization.Thus,a thorough review of existing case management protocols is necessary to confirm their relevance in addressing Child Sexual Abuse (CSA) and to assess local coordination mechanisms. Collaborations between LGUs, DSWD, mental health professionals, and NGOs are essential for conducting reintegration workshops that equip families with skills to support children who have experienced trauma. Furthermore, financial literacy workshops should be provided to families of reintegrated children, alongside sustainable livelihood programs to promote financial independence. As families become more self-sufficient, LGUs and DSWD should gradually reduce external assistance, fostering independent coping strategies. Finally, future research should focus on gathering insights from LGUs involved in the reintegration process at the barangay level.
Research on the Impact of Fiscal Subsidies on High-Quality Development of New Energy Vehicle Companies Based on Threshold Effects
Authors: Zuo Leyan , Zhou Songlan , Wang Mengxin , Zhang Siyu
Published: January 2025

In recent years, China has made significant strides in developing the new energy vehicle industry, providing substantial financial support to this sector. The production and sales of new energy vehicles have experienced explosive growth, accompanied by notable improvements in technology and product quality. However, as the industry evolved, the effectiveness of financial subsidies in enhancing the production and technological capabilities of enterprises has gradually diminished. To foster the rapid development of new energy vehicle enterprises and facilitate the rational planning of relevant government financial subsidies, this study utilizes data from listed Chinese new energy vehicle companies spanning from 2017 to 2022 to investigate the intrinsic relationship between financial subsidies and the quality development of enterprises. The study reveals several key findings. First, when fiscal subsidies are maintained within a reasonable range, they significantly enhance the quality development of state-owned enterprises (SOEs). However, once this threshold is surpassed, further increases in fiscal subsidies do not promote quality development of enterprises, a phenomenon that does not apply to non-state enterprises. Second, the threshold effect of financial subsidies on quality development is particularly pronounced between newly listed companies and those listed for more than three years. Third, for SOEs, financial subsidies play a critical role in fostering high-quality development by boosting R&D investment; this relationship is not observed in non-SOEs. Consequently, this study advocates the establishment of differentiated financial support policies for the new energy vehicle industry to maximize their effectiveness.
Machine Learning Enabled In-Home ECG: A Review
Authors: Bibi Aqsa , Ur Rahman Jawwad Sami
Published: January 2025

Machine learning (ML)-based in-home electrocardiogram (ECG) systems have emerged as transformative tools, advancing beyond traditional cardiology methods by offering innovative techniques for cardiac care. These systems enable sustained data collection, real-time monitoring of cardiac status, and individualized treatment plans, all while minimizing the need for frequent clinic visits. By leveraging advanced analytics and ML algorithms, in-home ECG systems analyze large-scale datasets to detect patterns and anomalies that might otherwise go unnoticed, providing early alerts and improving patient outcomes. This review examines the latest trends in ML-enhanced in-home ECG technology, emphasizing its functionality in anomaly detection, continuous monitoring, and decision-making processes. The integration of ML not only enhances diagnostic precision but also opens avenues for scalable, personalized, and remote healthcare solutions. Despite these advancements, significant challenges remain, including issues related to data privacy, algorithmic biases, and the reliability of real-world implementations. Addressing these challenges is essential for optimizing the performance and ethical use of these systems. This review also explores opportunities for future research, particularly in improving algorithm robustness and addressing biases to ensure equitable and accurate cardiac care for diverse populations. By integrating state-of-the-art ML techniques, in-home ECG systems are poised to revolutionize contemporary cardiology, reducing healthcare costs and enabling a progressive shift toward accessible, patient-centered care. This comprehensive exploration highlights the potential of ML-based in-home ECG systems to redefine cardiac monitoring and treatment, contributing to the broader transformation of modern healthcare.
 
Received: 13 September 2024 | Revised: 11 December 2024 | Accepted: 31 December 2024
 
Conflicts of Interest
The authors declare that they have no conflicts of interest to this work.
 
Data Availability Statement
Data sharing is not applicable to this article as no new data were created or analyzed in this study.
 
Author Contribution Statement
Aqsa Bibi: Conceptualization, Methodology, Validation, Formal analysis, Investigation, Resources, Data curation, Writing - original draft, Writing - review & editing, Visualization, Project administration. Jawwad Sami Ur Rahman: Methodology, Validation, Investigation, Resources, Writing - review & editing, Supervision, Project administration.
Showing the effects of comorbidity of Diabetes Mellitus on diabetics’ population from a simple linear mathematical model
Authors: Akinsola Victor Olajide , Oluyo Temitayo Olubisi , Binuyo Adeyemi Olukayode , Oladapo David Ifeoluwa
Published: January 2025

It is an established fact that many infectious diseases, including COVID-19, AIDS are difficult to treat in the presence of various other comorbid diseases. It is, therefore, imperative to examine the impact of comorbidity in a noninfectious disease like diabetes. This study examines the effect of comorbidity of Diabetes mellitus on the population dynamics of individuals with and without complications by modifying an existing simple linear mathematical model. A parameter was added to account for the rate of developing comorbid diabetes in the existing mathematical model. The stability nature of the model was determined and found to be asymptotically stable. The problem was solved using analytical and numerical methods of Runge-Kutta of order four, Euler method, and Fundamental matrix. Numerical solutions compare favorably with the analytic solutions. Graphical comparisons were made between the solutions of the original and modified models. The model predicts a continued increase in the number of diabetics, but effective and simultaneous management of Diabetes Mellitus, its complications, and comorbidities can significantly reduce the number of diabetics with complications. Managing any additional medical conditions that a diabetic may have is crucial for effective Diabetes Mellitus management.
vinculación social universitaria y su transformación en el marco de las políticas para la calidad de la educación superior: un estudio de caso
Authors: Esparza Jasso Geovana , Tapia García Guillermo Adrián
Published: January 2025

El objetivo de este artículo es observar la influencia de las políticas para la calidad de la educación superior en la modificación de la vinculación universitaria. El enfoque es cualitativo y el método estudio de caso. Entre los resultados se encontró que las políticas influyeron significativamente en el tránsito de una vinculación difusa y política caracterizada por el compromiso social con sectores excluidos, al predominio de formas de vinculación estratégica diversificando los actores de interacción.
Infrastructure and Educational Outcomes in Bolivia
Authors: Bojanic Antonio N. , Foronda Mauricio , Jordán Alejandro
Published: January 2025

This article analyzes how the levels of enrollment, promotion, dropout and failure are affected by access to basic infrastructure services such as electricity, drinking water, and sanitation services, as well as by access to basic facilities such as classrooms, sports fields, laboratories, libraries, and computer rooms. Based on Bolivian data for the entire universe of schools and colleges at the preschool, primary, and secondary levels, an empirical study was carried out on the impact of educational infrastructure during the period 2015-2020. It is analyzed whether the results vary depending on whether the schools are public, are located in urban centers and whether they offer a humanistic degree. Consistently, the findings show that access to basic infrastructure can play a fundamental role in generating positive educational outcomes, but when the analysis is disaggregated by geographic region and educational levels, there emerge significant differences.
Ecoansiedad y educación superior: construir esperanza frente al colapso
Authors: Sánchez Contreras María Fernanda
Published: January 2025

La ecoansiedad es un trastorno presente en un número creciente de jóvenes que pertenecen a la denominada Generación Z, el cual conlleva signos de depresión, ansiedad y apatía frente a un panorama de precarización, desigualdad social y deterioro ambiental. El presente análisis tiene como objetivo justificar la importancia de incorporar los impactos a la salud mental de las personas como una de las dimensiones clave de la crisis socioambiental. Adicionalmente, propone la integración de la educación ambiental y la educación socioemocional como enfoques pedagógicos que pueden nutrir la práctica docente para el desarrollo de competencias orientadas a la justicia socioambiental en el estudiantado universitario.
Revisiting the Formation Process of Acronyms: Focusing on ACE-Type Acronyms
Authors:   Morphology, Cho Gyo-hyeon
Published: January 2025

This study revisits the formation process of acronyms, and examines ACE-type Sino-Korean acronyms (derived from expressions structured AB CDE). The formation of these acronyms involves the process of “selection + combination.” The “selection” phase is divided into “Selection[word]” and “Selection[syllable].” The former entails selecting essential words from the entire original expression, while the latter identifies representative syllables within each selected word. The “combination” phase then involves merging the selected syllables to form a new word, which retains the original meaning but adopts a different form. When the original expression is a predicate phrase, this combination process may induce a limited nominal shift, bearing some similarity to derivation. Thus, the additional selection of “C” in the ACE-type acronyms can be explained by the following factors: (1) to avoid blocking by preexisting two-syllable Sino-Korean words, and (2) to ensure a clear recognition of the Sino-Korean suffixal “E.”
Phonological regularity depending on the final syllable of verb stem in Korean word formation
Authors:   Morphology, Ha Jeonghun
Published: January 2025

The purpose of this study is to demonstrate the existence of the phonological regularity when a verb participates in Korean word formation. The noun suffix -i (-이) exhibits the regularity on associating to verb stems when its final syllable is an open syllable rather than a closed syllable, without the need for additional elements. This phonological regularity is further found in verb-containing compound nouns and onomatopoeia. Given this regularity, we can explore the role of -eum (-음) in compound nouns structured as ‘verb + -eum + noun’. This study indicate that the role of -eum is to eliminate the problem caused by the phonological regularity, and its selection among other potential intervening elements can be attributed to its economic advantage of minimizing syllable count in the compound noun.