bluuebunny/crossref_metadata_2025 huggingface dataset:
Inovações terapêuticas na doença de Alzheimer: uma revisão literária dos avanços recentes e futuras perspectivas
Authors: Maciel Talitta Alves , Morgensztern Rodrigo Zatyrko , Junior Osvaldo Souza de Campos , Vitale Rafael Adas Pereira , Oliveira Ana Lucia Rebelo , Fernandes Danilo Diogo , Oliveira Ruan Victor e Silva , Rocha Fernando Lacerda da , Ferian Héllen Jacquelline Orestes , Costa Rafael Ferian , Sanches Cecília Gandolfo , Tatto Lenin Batista , Rubiño Roberto Silva , Guimarães Vinícius De Simoni , Sampaio Lívia Diniz , Iório Kevin Ian Meira , Coelho Paulo Renato Mattos , Vieira Alexandre Alves Porfirio
Published: February 2025

A Doença de Alzheimer (DA) é uma condição neurodegenerativa progressiva e multifatorial que representa um desafio crescente para a saúde pública. Este estudo revisou avanços terapêuticos recentes, como anticorpos monoclonais, nanotecnologia, terapias genéticas e intervenções não farmacológicas. Foi realizada uma análise bibliográfica de artigos recentes, com foco em terapias que abordam beta-amiloide, tau e neuroinflamação. Os resultados mostram que anticorpos monoclonais, como aducanumabe, reduzem a carga de beta-amiloide, enquanto a nanotecnologia melhora a entrega de medicamentos ao cérebro. Terapias genéticas, como CRISPR-Cas9, e terapias baseadas em RNA permitem a modulação direta de genes relacionados à patologia. Intervenções não farmacológicas, como estimulação cerebral, complementam essas abordagens, melhorando a qualidade de vida. Conclui-se que uma abordagem multidisciplinar, integrando terapias inovadoras e tecnologias avançadas, é essencial para otimizar o tratamento da DA, oferecendo novas perspectivas para pacientes e cuidadores.
PENERAPAN ALGORITMA K-NEAREST NEIGHBORS (KNN) DALAM MENGANALISIS SENTIMEN ULASAN APLIKASI SEABANK PADA GOOGLE PLAY STORE
Authors: Vinne Vinne , Sinurat Dina Ulitia , Prasetianti Yunika
Published: February 2025

Dengan menggunakan algoritma K-Nearest Neighbors (KNN), penelitian ini menganalisis tanggapan pengguna terhadap aplikasi SeaBank yang tersedia di Google Play Store. Seribu data ulasan dikumpulkan dengan teknik scraping dan diklasifikasikan menjadi motivasi positif dan negatif yang didasarkan pada skor ulasan. Proses melibatkan tahapan Knowledge Discovery from Data (KDD), seperti preprocessing data teks, pembobotan menggunakan metode TF-IDF, dan penerapan model KNN. Hasil menunjukkan bahwa model memiliki akurasi 62,5%, dengan kinerja yang lebih baik dalam mengklasifikasikan ulasan positif dibandingkan ulasan negatif. Penelitian ini memberikan wawasan berharga bagi pengembangan layanan SeaBank agar lebih responsif terhadap kebutuhan pengguna
EFEKTIVITAS PENDIDIKAN MANAJEMEN DALAM MEMBENTUK KARAKTER KEWIRAUSAHAAN PADA MAHASISWA: STUDI LITERATUR
Authors: Ahmadi Adinda Khairunisa , Rialdy Novien
Published: February 2025

Kewirausahaan memegang peranan krusial dalam membantu negara menyediakan peluang kerja dan memperbaiki kondisi ekonomi masyarakat. Sebagai lembaga pendidikan tinggi, perguruan tinggi berkewajiban untuk memberikan ilmu yang berguna dalam kehidupan, salah satunya adalah pengetahuan mengenai kewirausahaan. Melalui pendidikan kewirausahaan, diharapkan dapat menginspirasi mahasiswa untuk memiliki minat dalam berwirausaha dan mengejar karier di bidang ini.
Penelitian ini bertujuan untuk mengevaluasi sejauh mana pendidikan manajemen mampu membangun dan mengembangkan karakter serta sikap kewirausahaan pada mahasiswa. Metode penelitian yang digunakan Systematic Literatyr Review (SLR). Data yang digunakan dalam penelitian ini adalah data sekunder yang berasal dari artikel ilmiah nasional, basis data yang digunakan yaitu Google Scholar, Science Direct Research Gate dengan kata kunci , Pengembangan karakter kewirausahaan, Efektivitas pendidikan kewirausahaan, Pendidikan manajemen untuk kewirausahaan, dan Pembentukan karakter dalam kewirausahaan.
Kesimpulan : Pendidikan kewirausahaan di perguruan tinggi memiliki peranan yang krusial dalam membangun karakter dan sikap kewirausahaan di kalangan mahasiswa. Penelitian ini bertujuan untuk mengevaluasi efektivitas pendidikan manajemen dalam memberikan pengetahuan kewirausahaan yang dapat mendorong mahasiswa untuk berwirausaha. Dengan menerapkan metode Systematic Literature Review (SLR) untuk menganalisis data sekunder dari berbagai artikel ilmiah, penelitian ini mengungkapkan bahwa pendidikan manajemen dapat memberikan kontribusi yang signifikan terhadap pengembangan karakter kewirausahaan di antara mahasiswa.
ANALISIS PENGARUH UANG SAKU TERHADAP GAYA HIDUP MAHASISWA MANAJEMEN BISNIS SYARIAH UMSU DI KOTA MEDAN
Authors: Fakhira Dina , Rialdy Novien
Published: February 2025

Penelitian ini bertujuan untuk menyelidiki bagaimana uang saku berpengaruh terhadap cara hidup mahasiswa Manajemen Bisnis Syariah di Universitas Muhammadiyah Sumatera Utara (UMSU) yang berada di Medan. Uang saku memainkan peran penting dalam membentuk kebiasaan sehari-hari, pola belanja, serta hobi mahasiswa. Penelitian ini memfokuskan pada seberapa besar uang saku mempengaruhi keputusan mereka, terutama dalam kegiatan sosial, kebiasaan berbelanja, dan gaya hidup umum.
Mahasiswa yang menerima uang saku lebih banyak umumnya lebih aktif dalam kegiatan rekreasi seperti jalan-jalan, bepergian, atau berbelanja, yang mencerminkan cara hidup yang lebih konsumtif. Sebaliknya, mahasiswa yang memiliki uang saku terbatas biasanya lebih berhati-hati, dengan mengutamakan kebutuhan dasar daripada pengeluaran yang kurang penting. Penelitian ini juga melihat mahasiswa yang memiliki uang saku cukup, yang mampu mengimbangi antara kegiatan sosial dan menabung. Hasil penelitian menunjukkan bahwa kebebasan finansial tidak hanya berpengaruh pada kenikmatan pribadi mahasiswa, tetapi juga pada cara merekmengelola keuangan. Kesimpulan dari penelitian ini adalah adanya hubungan langsung antara jumlah uang saku dan pilihan gaya hidup mahasiswa, yang menyoroti pentingnya pemahaman finansial dan perilaku pengeluaran yang bijaksana.
EFEKTIVITAS PEMBIAYAAN KEWIRAUSAHAN BISNIS SYARIAH DALAM PENGEMBANGAN USAHA KECIL DAN MENEGAH; STUDI LITERATUR
Authors: Sahfira Nabila intan , Rialdy Novien
Published: February 2025

Penelitian ini membahas efektivitas pembiayaan kewirausahaan bisnis syariah dalam pengembangan usaha kecil dan menengah (UKM) dengan menggunakan pendekatan studi literatur. Fokus utama adalah bagaimana skema pembiayaan syariah, mampu mendorong pertumbuhan UKM dan mengatasi hambatan akses modal. Penelitian ini menyoroti relevansi prinsip syariah yang berbasis keadilan dan bagi hasil, yang memberikan alternatif berkelanjutan dibandingkan pembiayaan konvensional. Dengan menganalisis literatur dari berbagai sumber, penelitian ini menemukan bahwa pembiayaan syariah efektif meningkatkan produktivitas UKM, memperkuat stabilitas finansial, dan mendorong inovasi. Namun, tantangan seperti kurangnya literasi keuangan syariah di kalangan pelaku UKM dan keterbatasan lembaga keuangan syariah menjadi hambatan yang memerlukan perhatian lebih lanjut. Hasil penelitian ini menawarkan perspektif strategis untuk meningkatkan implementasi pembiayaan syariah dalam pengembangan UKM.
The Effects of a Carbohydrate Mouth Rinse on Soccer-Specific Skills Following a Morning High-Intensity Practice
Authors: Bowling Lynnsey R. , Scudamore Eric M. , Church James B. , Scudamore Veronika
Published: February 2025

Carbohydrate mouth rinse (CMR) is suggested to improve aerobic, anaerobic, and skill-related performance. The current study examined the influence of CMR on soccer-specific skills in 13 faster collegiate female soccer players. Athletes completed a control (CON) and two counterbalanced, double-blind experimental sessions. Sessions consisted of a warm-up, high-intensity soccer practice, followed by four soccer-specific skill tests. During the experimental sessions participants rinsed with a color-and-taste-matched CMR or placebo (PLA) solution before the skill tests. Thirst sensation (TS), rating of perceived exertion (RPE) and heart rate (HR) were assessed throughout sessions. Performance scores and HR values between sessions were compared with a one-way repeated measurements ANOVA. A Friedman test was used to compare RPE and TS. Post-hoc analyses were implemented when necessary. Agility times were significantly faster (p = .01) during CON session (10.9 ± 0.4 s) compared to PLA session (11.2 ± 0.4 s). There was no significant difference in scores for the other tests (p > .05). Post-practice RPE was lower (p = .01) for CMR session than CON session. TS was lower during PLA and CMR sessions compared to CON session following the warm-up (PLA p = .004; CMR p = .003) and practice (PLA p = .002; CMR p = .001). Average (p = .094) and maximal HR (p = .334) were similar across sessions. While CMR did not hinder soccer skill-related performance, the current study determined the use of CMR may not enhance soccer skill-related performance in fasted collegiate female soccer players.
OPTIMIZING SERVICE DELIVERY IN TERTIARY INSTITUTIONS THROUGH ICT SUPPORT
Authors: MOHAMMED HAMIDU
Published: February 2025

This study examined the role of Information and Communication Technology (ICT) in enhancing service delivery in tertiary institutions. It argues that the quality of education in any country determined the quality of its workforce and the quality of services these workforce are able to deliver. Using a descriptive techniques approach, the research investigates the extent of ICT integration, its impact on administrative efficiency, teaching, and learning, and the challenges encountered in implementation. The population for the study comprised of 220 staff and students from Federal Polytechnic Bali and State Polytechnic Suntai, both in Taraba State. Chi-square on a 5-point rating scale was used to analyze the data. A significance level of 0.05 indicates a 5% risk of concluding that an association between the variables exists when there is no actual association and a t-test was used to test the null hypotheses at 0.05 level of significance. The impact of these interventions and supports on the quality of services provided by these tertiary institutions have not been assessed or evaluated to ascertain whether these interventions have translated into significant improvement in the quality of output by these institutions. Findings reveal significant improvements in administrative processes, academic resource accessibility, and stakeholder satisfaction due to ICT adoption. However, barriers such as inadequate infrastructure and training persist. Recommendations focus on strategic investments in ICT infrastructure, capacity-building programs, and robust policy frameworks to sustain improvements in service delivery.
TEACHER TRAINING, CLASSROOM SIZE AND ACADEMIC PERFORMANCE OF JUNIOR SECONDARY SCHOOL PUPILS IN MATHEMATICS IN AFIJIO LOCAL GOVERNMENT AREA, OYO STATE
Authors: AKINOLA GBADERO ANIMASAUN  , ASHMOWIY RASHEEDAT ADEBOLA  , FAREMI MARY OLUWABUKOLA
Published: February 2025

This research examines the effects of teacher training and classroom size on the academic performance of junior secondary school students in Mathematics in Afijio Local Government Area, Oyo State. Employing a descriptive survey methodology, data were gathered from 744 students across four selected schools. The study utilized linear and multiple regression analyses to evaluate the hypotheses concerning the influence of teacher training and classroom size. The results demonstrated a significant positive effect of teacher training on academic performance (F=654.074, p<0.05), emphasizing the critical role of professional development in enhancing teaching effectiveness. Additionally, classroom size was found to significantly impact student outcomes (F=604.483, p<0.05), with smaller class sizes being associated with improved academic performance. Together, teacher training and classroom size accounted for 49% of the variance in academic performance (F=375.645, R²=0.494, p<0.05). These findings underscore the importance of implementing targeted teacher training initiatives and maintaining manageable classroom sizes to create a conducive learning environment. The study recommends ongoing professional development for teachers and investments in educational infrastructure to facilitate smaller class sizes and enhance student achievement.
EFFECTS OF FEDERAL GOVERNMENT FINANCIAL POLICIES ON SMALL BUSINESS DEVELOPMENT IN NIGERIA
Authors: TUBOR, CHRISTOPHER OSEGA  , SA’IDU ABUBAKAR  , ABDULRASHID YERIMA  , MUSA IBRAHIM ASHOMS
Published: February 2025

Small business stood out to be one activity, noticed anywhere, at different level of measures and trend in Nigeria. The development of small business in Nigeria was predicated on the financial policies of the Federal Government of Nigeria. If only the Federal Government could make financial policies tailored towards the development of small business, then the development of small business would be achieved. However, some financial policies made by the Federal Government were recognized.  The capacity of small business to attract attention for development could not be overemphasized. The operations of small business were critically tied to the financial policies of the Federal Government to the extent that small business developments were sometimes at a retrogressive stage or progressive stage, depending on the government financial policies. This research understudied the effects of Federal Government financial policies on small business development in Nigeria. The research adopted the descriptive survey design with primary data. The population of the study was 1,870, made up of small business owners. Yamane formula was adopted to arrive at a sample size of 330. Simple random sampling method was used for the selection of small business owners with a distribution of 365 copies of questionnaire as self-administered. However, 354 responded and retrieved from small business owners. The five-point Likert-scale was adopted. The questionnaire was applied and validated by four very senior lecturers and professionals in the field of small business and government financial administration. Data were analyzed by the use of chi square, employed to test the hypothesis. Finding revealed that the Federal Government financial policies in existence on small business development had no positive and significant effect in the development of the business. In conclusion, the Federal Government financial policies had direct interest in the development of small business but lacked more strategies. More need to be done to have effects on small business. This research recommended that the Federal Government should directly involve and carry along, as never before, vast majority of small business owners when enacting policies for the development of small business and initiate a monthly assessment method of its financials policies on small business.
THE APPLICABILITY OF BENFORD’S LAW TO DETECT FRAUD IN THE FINANCIAL STATEMENT OF OIL AND GAS COMPANIES LISTED ON THE NIGERIAN STOCK EXCHANGE
Authors: BAKSHAK YERIMA SATI
Published: February 2025

Fraud in financial statements of government and business organizations all over the world has a devastating effect on the individuals as well as the economy of the world. The purpose of this study is to apply Benford’s Law to determine fraud in the financial statements of oil and gas companies in Nigeria from 2012 to 2022. To achieve the objective of the study two null hypothesis were constructed and tested. The study in the first place, employed Benford’s First Significant Digit Distribution and the result show that most of the digits of receivables data and payable data deviated from the proposed Benford’s First Significant Digit Distribution. To determine the significant relationship between the variables of interest, the study employed the Chi-square test. The findings of the study indicates that there is no significant relationship between receivable data of oil and gas companies listed on the Nigerian Stock Exchange and the proposed Benford’s First significant digit. Similarly, there is no significant relationship between payable data of oil and gas companies listed on the Nigerian Stock Exchange. The lack of conformity of the receivable and payable data to Benford’s Law implies that there is fraud. The study recommends that auditors should be employed to further investigate the identified figure of deviations.
THE FUNDAMENTAL PRINCIPLES OF NIGERIAN FOREIGN POLICY IN INTERNATIONAL RELATIONS
Authors: DANYAYA MUHAMMAD SHEHU
Published: February 2025

The Nigeria’s foreign policy is fundamentally guided by key principles, including non-alignment, African solidarity, economic diplomacy, peacekeeping, international cooperation, national interest, regional integration, multilateralism, cultural diplomacy, and national sovereignty these principles shape Nigeria’s interactions with the international community, promoting economic development, peace and cooperation while protecting national interests. The said principles are glaringly reflected in Nigeria’s engagement with international organizations, its participation in global governance and its bilateral and multilateral relations with other countries. By adhering to these principles, Nigeria seeks to maintain its independence, promote just and peaceful world. This paper examines the evolution and application o these principles in Nigeria’s foreign policy, highlighting their significance in international relations. The paper uses historical approach in its analysis.
THE UNITED STATES' ROLE IN COUNTERINSURGENCY EFFORTS IN NIGERIA: A CRITICAL ANALYSIS
Authors: ELIAKIM ANZIZI
Published: February 2025

This paper critically analyzes U.S. support for Nigeria’s counter-insurgency operations against Boko Haram and ISWAP insurgencies. It examines the forms of support provided, including surveillance equipment, training, financial aid, and development cooperation. Using the qualitative methodology. The study applies a constructivist approach to explore how norms, identities, and strategic interests have shaped U.S.-Nigeria cooperation on counterterrorism. Since Nigeria's independence in 1960, the relationship between the two countries has been influenced by issues related to governance, human rights, and security, making it delicate.The U.S. has supported Nigeria through military aid, including equipment such as the A-29 Super Tucano, and special operations training, enhancing Nigeria's counterterrorism capabilities. Financial aid, such as the Financial Military Financing, has also played a role in strengthening Nigeria's defense framework. U.S. development aid addresses the root causes of insurgency by funding education, food aid, and markets in insurgency-affected regions. Despite these efforts, challenges such as corruption, inefficiency, and socio-economic inequality hinder the full potential of U.S. assistance. The paper argues that U.S.-Nigeria cooperation is shaped by a complex web of identities and interests, with the constructivist approach providing valuable insights but also revealing shortcomings. It concludes with a call for a "Smart Power" strategy, combining counterinsurgency measures with long-term development programs to address the structural causes of insurgency in Nigeria.
EXAMINING THE RELATIONSHIP BETWEEN POOR GOVERNANCE AND SUB-NATIONAL CONFLICTS IN AFRICA
Authors: OLAYINKA PAUL FOLORUNSHO  , IWANGER RUTH SAMUEL
Published: February 2025

The nexus between poor governance and sub-national conflicts in Africa is a critical issue that undermines stability and development across the continent. Poor governance, characterized by corruption, weak institutions, and inequitable resource distribution, often acts as a catalyst for localized conflicts. These conflicts, driven by ethnic, political, or regional grievances, have broader implications for national and regional stability. This paper explores the root causes of poor governance, including the colonial legacy, corruption, weak institutions, and exclusionary politics, and examines their role in fueling sub-national conflicts. Case studies from Nigeria’s Niger Delta, Sudan’s Darfur, and the Democratic Republic of Congo’s Kivu region provide evidence of how governance deficits exacerbate localized tensions. The paper also outlines the socio-economic, political, and regional consequences of these conflicts, including displacement, economic stagnation, and erosion of state legitimacy. To address these challenges, the paper proposes policy recommendations focusing on strengthening governance structures, promoting inclusivity, ensuring equitable resource distribution, and enhancing conflict resolution mechanisms. These reforms are crucial for preventing further escalation of conflicts and fostering long-term stability. By improving governance, African nations can unlock their potential for sustainable development and peaceful coexistence.
PHYSICOCHEMICAL PROPERTIES OF THE LEAF AND FLOWER EXTRACT OF CITRONELLA PLANT (CYMBOPOGON NARDUS), PIGNUT (HYPTIS SUAVEOLENS), AFRICAN BASIL (OCIMUM GRATISSIMUM), AND FORMULATED MOSQUITO COILS
Authors: NUSAIBA M. SODANGI
Published: February 2025

This research aims to identify the physical and chemical characteristics of the leaf and flower extracts from Citronella plant (Cymbopogon nardus), Pignut (Hyptis suaveolens), and African basil (Ocimum gratissimum), as well as mosquito coils formulated with different plant concentrations. We evaluated nine mosquito coil formulations with varying amounts of Cymbopogon Nardus, Ocimum gratissimum, and Hyptis suaveolens (10g, 15g, and 20g, respectively), along with extracts from the three plant samples. The leaves and flowers of these plants were collected, dried, and ground into fine powder. The mosquito coil samples were prepared by crushing the coils. We then tested the finely powdered plant samples and the crushed mosquito coil samples for various physicochemical parameters, including appearance, color, pH, density, specific gravity, ash content, moisture content, acid value, and primary, secondary, and tertiary alcohols. The results showed that the pH of Ocimum gratissimum plant sample was highly acidic (pH=3), while Cymbopogon nardus was slightly acidic (pH=6), and Hyptis suaveolens was neutral (pH=7). The formulated mosquito coils had slightly acidic pH values ranging between 5 and 6. The plant samples of Ocimum gratissimum appeared brownish-green, Hyptis suaveolens appeared dark green, and Cymbopogon nardus appeared green. The formulated coils had colors of dark brown, black, and grey for Ocimum gratissimum, Hyptis suaveolens, and Cymbopogon nardus, respectively. Cymbopogon nardus and Hyptis suaveolens showed similar values for ash content and acid value. These properties are consistent with those reported in other studies and are known to contribute to the repellent and medicinal properties of these plants.
THE MORAL IMPLICATIONS OF PROSPERITY PREACHING ON THE YOUTH
Authors: AGADANI, KINGSLEY ANAYO,
Published: February 2025

This article is a critical examination of the moral implication of prosperity preaching on the youth. The article recognises the reality of prosperity preaching among most Christian denominations, and highlights some of the factors that promote this non-Christocentric and false message of materialism. With a critical examination of some negative effects of prosperity preaching on both the youth and the society at large, the article recommends adequate formation of conscience as a means to tackle the problem.
PREVALENCE AND DETERMINANTS OF DOMESTIC VIOLENCE AGAINST MEN IN PORT HARCOURT METROPOLIS, RIVERS STATE
Authors: CHRISTIANA LEESI KPE-NOBANA  , ODUOGU, JOY
Published: February 2025

The study investigated prevalence and determinants of domestic violence against men in Port Harcourt Metropolis, Rivers State. Descriptive survey research design was used for the study. Five research questions and four null hypotheses were formulated to guide the study. The population of the study consisted of 2,344,000 adults in the area. Multistage sampling technique was used to select a sample of 440 respondents for the study. A self-designed questionnaire titled “Prevalence and Determinants of Domestic Violence among Men Questionnaire’’ (PDDVMQ) was used for data collection. Face and content validation were done by experts in the department of Human Kinetics, Health and Safety Education. The instrument had a reliability coefficient of r=0.70 for partners self-defence, r=0.72 for economical factor, =0.79 for feminism, r=0.74 infidelity, r=0.71 for prevalence of domestic violence. The research questions were analyzed using mean and standard deviation while the null hypotheses were analyzed using simple regression analysis at 0.05 level of significance. The study revealed that partners’ self-defense, economic factors, feminism, infidelity acted as a determinant of domestic violence against men in Port Harcourt Metropolis, Rivers State. That there was high prevalence rate (79%) of domestic violence against men in Port Harcourt Metropolis, Rivers State. It was further revealed that there was significant relationship between partners’ self-defense (t = 6.000; p=0.00 < 0.05), economic factors (t = 9.622; p=0.00 < 0.05), feminism (t = 6.418; p=0.00 < 0.05), infidelity (t = 9.001; p=0.00 < 0.05) and domestic violence against men in Port Harcourt Metropolis, Rivers State. It was recommended among others that; International NGOs should be strengthened to carryout campaigns on attitudinal change in the larger society so that masculinity identities which hinder male victims from exposing violence against them could be minimized and in turn get health care service to help minimize the negative health impact from such abuses.
Who were Hebrews before they were Hebrews?
Authors: Crane Stephen
Published: February 2025

The history of the Hebrew people began before Abraham, even though most aspects of patriarchal chronology lack broad consensus. Along the Habur River, a tributary to the Euphrates, sit the towns of Nahor, Terah, Haran, and Serug, also known in the Torah (Pentateuch) as relatives of Abraham. A certain group from the area formed the backbone of a community steeped in trade, shepherding, mercenary activity, protecting runaway slaves, and disrespecting contemporary warlords and kings. They were called “Habiru,” a twist of Habor (River). In Egypt, that morphed into “Apiru,” a name given slave workers referred to by Ramesses II. It was an easy transition to call people from the Habor, “Habiru,” and then “Hebrew.”
Soil-structure interaction applied to anchored retaining wall - geotechnical and structural analysis
Authors: Pereira Armando Belato , Porto Thiago Bomjardim
Published: February 2025

The present paper has as its theme the geotechnical and structural analysis of anchored retaining wall into account the soil-structure interaction (SSI) and is based on a real case study. The objective of this study is to evaluate the influence that the consideration of the horizontal reaction coefficient (considering the Winkler hypothesis) on the wall/soil interface has on the requesting efforts, displacements mobilized in the wall and, consequently, on the structural design of the curtain. The analyzes showed that the variations of the horizontal reaction coefficient of the soil imply substantial variations of bending moments (around 30%), bending reinforcement armor (35% approximately) and displacements mobilized in the wall (950% approximately), results of redistribution of internal efforts, since the soil is no longer considered as an unshakable massif - a realistic design situation. Other aspects evaluated were: punching shear at the wall/anchor head interface and progressive collapse. The results obtained in the present work evidenced the importance of each of the analyzes and reinforced the need of the interface between the structural and geotechnical designers in the containment designs, treating the wall/anchor/soil assembly as the only one.
Variation of compressive strength in colored concrete traces in the city of Teófilo Otoni in the State of Minas Gerais
Authors: Sousa Gisele Monteiro de , Rocha Cibele Aparecida de Moraes , Gomes Antônio Jorge de Lima
Published: February 2025

This work analyzed the variation of strength and workability of concrete traces with inorganic pigment based on iron oxide with levels varying in 3%, 5% and 6% in the city of Teófilo Otoni- MG. 27 specimens were manufactured, submitted to consistency and compression tests with ages of rupture of 7, 14 and 28 days. Colored concrete is a type of exposed concrete, characterized by dispensing with the application of coatings in buildings. Three strokes T1, T2 and T3 were defined with theoretical compressive strength fck of 18 MPa, 25 MPa and 40 MPa at 28 days respectively. The best results were obtained by the T1P3, T2P3 and T3P3 lines with the addition of 3% pigment in both tests. Significant resistance gains were observed at 7 and 14 days and a reduction at 28 days, at 7 days the gains were about 65% for T1P3, 60% for T2P3 and 82% for T3P3 in relation to theoretical resistance. The colored line that obtained the greatest resistance was T3P3, reaching a fck of 43.09 MPa at 14 days and the worst was T3P6 with 25.97MPa at 28 days. In the slaughter tests it was noted that the best workability was obtained with the addition of 3% being 4.5; 4.2 and 8.3 and it was observed that as the addition content increased, the measure of abatement of the mixture was reduced. The most recommended application for application in colored concrete, whose compressive strength was the closest to the theoretical values and the workability of the mixtures were better.
Evolution of Social, Sanitation and Public Health Indicators Related to the quality of water
Authors: Viegas André Fonseca , Ramiro Ícaro Alves , Cruz Júnior Antenor Oliveira , Costa Alexandre Sylvio Vieira da
Published: February 2025

With the change in the last decades of the Brazilian model of water management by Law 9.433/1997 of the National Water Resources Management Plan, the national system began to qualitatively evaluate, in addition to quantitatively, the issues related to Water Resources. New approaches to environmental, sanitation, and public health demands began to be part of the new model and thus a broad yet timely interface were established in water planning. The present article sought to compare social and public health indicators, such as the main diseases, with indicators of basic sanitation and those related to water quality, at national level and taking into account a historical series of data, as base year 2.000. From the analysis, it was verified that the improvement in the living conditions of the population was directly related to the water quality in the supply and collection of sanitary sewage, and a decrease of indicators when analyzed the historical series.
Study of alternative containment for an unstable rail slope in the state of Pará - Brazil
Authors: Almeida Cléber Moreira de , Silva Guilherme Jorge Brigolini , Porto Thiago Bomjardim
Published: February 2025

Studies on landfill containment, which support structures like a railroad, still have restricted alternatives in Brazil. In 2016, in the state of Pará/ Brazil, the construction of a railway was completed. In the following year, cracks were observed on the crest of the embankment slope. The objective was to evaluate, based on geotechnical investigation, the best engineering solution to contain the instability of the slope under study, through a containment solution. From this study, to cover stability, a retaining wall can be built as a solution, which represents the best cost of implementation and maintenance during the useful life of the asset. It is also suggested that periodic technical inspections be carried out on the surface of the access road and on the sides of the railway platform.
Biojewel making: an economical and sustainable alternative
Authors: Santos Maria Carolina , Silva Adeilson Roger da , Teixeira Flaviana Tavares Vieira
Published: February 2025

Handicrafts can be defined as “a complex of activities of a manual nature, through which man manifests spontaneous creativity” (Lemos, 2011). In this context, Vale do Jequitinhonha and Mucuri, especially the city of Diamantina-MG, finds a vast field of artisanal work, as a form of income for the poorest populations. Thus, it is in this scenario that biojewels are found as a way of promoting sustainability and valuing Brazilian culture. In view of this, the Tutorial Education Program (PET) created the project Making biojewelry: An economical and sustainable alternative. The objective was to offer activities capable of training participants (short courses, lectures, visits to needy communities) for making biojewels, with products extracted in a sustainable way from nature. It is noteworthy that this process was done as a tool for the search for the reduction of retentions and evasions in the context of UFVJM. The results obtained with the project are undoubtedly beneficial for student participants from a human, social, educational, empathic and economic point of view, mainly related to the conscious use of natural resources. Regarding the issue of decreased retention and evasion, the results are modest, but positive. Thus, it can be concluded that the involvement in the elaboration and creation of handicrafts using natural products, such as biojewels, can contribute positively to the university student and to the community outside the university in order to contribute to the formation of critical, human and preservation of natural resources.
Accounting Balance Matrix: An Assessment of the National Situation in Brazil
Authors: Oliveira Antônio Pereira de , Tarrillo Carlos Alberto Mirez , Oliveira Alan da Silva , Silva Bruno Francisco , Soares Nathalia Stockler Fialho
Published: February 2025

The Accounting Balances matrix was prepared in 2017, coming into force in 2018 for the Federal Union, States and Federal District. This article analyzes the situation of Brazilian municipalities in relation to the sending of accounting, tax and budgetary information through the layout defined for the Accounting Balance Matrix. Accountability is mandatory for all federal entities: Union, States, Federal District and Municipalities, being forwarded to the National Treasury Secretariat (NTS). The justification for this research is due to the fact that the non-delivery of the matrix would imply responsibilities and penalties, such as the blocking of resources for the municipality, besides being a relevant theme in the control of public accounts. It can be observed that, given the percentages presented, there is a default among the municipalities of the federation in general. The results show a situation of imbalance between the municipalities of the federation and those that performed (or not) the accountability of the Accounting Balance Matrix.
Usability Evaluation Satu Sehat Application Using Heuristic Evaluation Method
Authors: Septarina Amalia Agung , Arifiyanto Abdul Aziis , Usman Usman , Farikhin Muhammad Irsyad
Published: February 2025

Digital transformation in the health sector aims to improve efficient, effective, and integrated services. The government has started building mobile-based applications in various fields. Satu Sehat application is one of mobile-based application developed by the Indonesian Ministry of Health. As an integrated health platform in Indonesia, faces challenges in ensuring optimal user experience. User experience is greatly influenced by a good user interface. User interface must have good usability aspect so that users will feel comfortable when using the application. This study aims to evaluate the usability of the application using the Heuristic Evaluation method, by identifying problems based on Nielsen's 10 heuristic principles. Evaluation was conducted by 5 evaluators who have expertise in interaction design, health technology, and usability analysis. The results reveal two problems in error prevention and one problem in help and documentation, which are the basis for recommendations for further development. Recommendations are given on several aspects to improve the user experience.
Comunidades de aprendizaje como estrategia positiva de atención a problemáticas del contexto real inmediato, nivel primaria
Authors: Avila Soliz Luis Gaspar , García Cancino Uriel Enrique , Oramas de la Cruz Nallely
Published: February 2025

Este estudio explora el papel de las comunidades de aprendizaje como estrategia positiva para abordar problemáticas del contexto real inmediato en el nivel de educación primaria. A través de una metodología cualitativa, se analizan las experiencias y percepciones de estudiantes, docentes y miembros de la comunidad involucrados en estas iniciativas. Las comunidades de aprendizaje se caracterizan por su enfoque colaborativo, donde los participantes trabajan juntos para identificar y resolver problemas que afectan su entorno. Este enfoque no solo promueve el aprendizaje académico, sino que también fomenta el desarrollo de habilidades socioemocionales esenciales, como la comunicación efectiva, el trabajo en equipo y el pensamiento crítico. Los resultados indican que la implementación de comunidades de aprendizaje genera un impacto significativo en la motivación y el compromiso de los estudiantes. Al involucrarse activamente en su proceso educativo y en la solución de problemas locales, los estudiantes desarrollan un sentido de pertenencia y responsabilidad social. Además, la participación de las familias y otros actores comunitarios fortalece el vínculo entre la escuela y la comunidad, creando un ambiente de apoyo y colaboración. El análisis de los datos sugiere que los docentes desempeñan un papel crucial como facilitadores del aprendizaje, guiando a los estudiantes en la investigación y reflexión sobre su contexto. Este cambio en la dinámica de enseñanza fomenta la autonomía y la creatividad, permitiendo a los estudiantes convertirse en agentes de cambio en su comunidad.
The Role of Educational Leadership in Promoting Innovative Teaching Practices
Authors: Salama Muhammad Islam Muhammad , Cerón Silva Silvana Andrea , Ballesteros Lara Magaly Cruscaya , Moreira Bobadilla Stefany Mylena , Napa Cusme Olivia Socorro , Mendieta Cedeño Tania María
Published: February 2025

Educational leadership contributes a great deal to innovation within teaching practices and thus directly to the quality of education and the outcomes of the students. The paper explores the role of school administrators and heads of departments in enhancing innovative teaching practices through providing strategic vision, resources, and professional development opportunities. A mixed-methods approach was used, with 120 educators surveyed and interviewed across different educational institutions. Results indicated that active leadership schools tended to be much more innovative than others in both teaching and learning strategies, the integration of technology, and learning collaboratively. This article therefore discusses these results and emphasizes the central role of leadership style, continuous support, and experimentation culture in the move towards innovation within education.
Utilizing birds as a bioindicator species to monitor potentially toxic elements (PTEs) contamination in an ecosystem
Authors: Saidon Nadhirah Binti , Major László , Szabó Rita , Lehel József
Published: February 2025

Potentially Toxic Elements (PTEs) is a versatile term which includes heavy metals, non-metals and even essential elements, that pose significant environmental and health risks to humans, animals, and plants. Bioindicator species, particularly birds, are valuable tools for monitoring PTEs contamination in ecosystems, offering insights into pollutant levels and their ecological impacts. Birds, as top predators with extensive mobility, absorb contaminants across large areas, making them effective bioindicators in freshwater ecosystems such as lakes, rivers, and wetlands. This study reviews recent research (2014-2024) on the use of birds for biomonitoring of PTEs, focusing on their behavior, feeding habits, and migration patterns, which influence contamination accumulation. Key findings indicate that bird species’ diet, residency, and foraging behavior significantly affect PTEs bioaccumulation, with migratory species showing higher metal concentrations. Different sample types, including feathers, blood, and excrement, serve as non-destructive methods for assessing PTEs exposure in birds, with feathers possibly becomes a reliable indicator of metal accumulation in internal tissues. The review emphasizes the importance of selecting appropriate bird species and sample types to enhance the accuracy of environmental contamination assessments and underscores the utility of birds in understanding the broader ecological effects of PTEs pollution.
Virological survey of walk-in plastic tunnel grown pepper seedlings and forced pepper varieties in Western Hungary in 2023-2024
Authors: Szathmáry Erzsébet , Szendrei Lilla , Fehér Dorina
Published: February 2025

Peppers can be infected by approximately 50 plant viruses of which the most common species causing significant economic losses in Hungary are Potato virus Y (PVY) and Cucumber mosaic virus (CMV) in outdoor cultivation and Tomato spotted wilt virus (TSWV) and tobamoviruses in indoor cultivation. In addition to vectors’ activity, the infected propagating material also plays a very important role in the spread of pepper infecting viruses. Thus, besides the use of virus-free propagating material and effective protection against vectors, the cultivation of virus-resistant varieties and application of hygiene regulations are essential in the control of pepper viruses. Even with the most precise cultivation techniques, virus infections can occur during indoor cultivation, not only in plantations which are already producing but also in seedling nurseries, therefore monitoring these is crucial to achieve virus-free fruiting pepper stand. In 2023–2024, virological survey of pepper seedlings and fruiting plants collected from two horticultural farms in Zala county and grown in walk-in plastic tunnel was performed using RT-PCR technique to test leaf and fruit samples. During the analysis only the presence of TSWV was identified in 13 samples, while infection of CMV, PVY and tobamoviruses was not detected. It is interesting to highlight that TSWV was detected, despite the black necrosis that developed, in the fruits of the TSWV resistance gene carrying pepper cultivars Antal F1 and Zalkod F1.These results indicate that the use of TSWV resistant pepper varieties or hybrids does not provide complete protection against TSWV damage as symptoms may also appear on resistant individuals not only on susceptible ones due to the vectors’ activity. Therefore, monitoring the vectors that can transmit TSWV and timely control them are essential for indoor pepper cultivation. Without these even TSWV resistant plants will not be able to produce marketable crop.
Efficacy of biological control against soil-borne pathogens in Catharanthus roseus
Authors: Szendrei Lilla , Borsos Dóra Piroska , Petróczy Marietta , Markó Gábor , Tóth Annamária
Published: February 2025

The cultivation of Madagascar periwinkle (Catharanthus roseus L.) is affected by many pathogens, including soil-borne pathogenic fungi such as Fusarium spp., Phytophthora spp., and Pythium spp. The importance of biological control methods has been increasing due to the ongoing phase-out of chemical pesticides. Biocontrol agents like Bacillus amyloliquefaciens, Trichoderma asperellum, and T. atroviride are increasingly used due to their pathogen suppression capabilities and ability to enhance plant resilience to stress. This study evaluated the in vitro efficacy of T. asperellum against F. oxysporum. Significant inhibition of F. oxysporum growth was observed in dual culture confrontation test. Our results highlighted the potential of T. asperellum as a biocontrol agent for managing F. oxysporum in C. roseus cultivation. The application of these agents can reduce the dominance of chemical pesticides and promote sustainable agriculture practices.
Exploring the Prevalence and Social Determinants of ADHD and Comorbidities Among Urban School Aged Children in Bangladesh
Authors: Nazmin Farhana
Published: February 2025

Background: Attention Deficit Hyperactivity Disorder (ADHD) is a prevalent neurodevelopmental disorder among children, often accompanied by comorbid conditions such as anxiety, depression, and learning disabilities. In Bangladesh, limited research has explored the prevalence of ADHD and its comorbidities, particularly in urban school-aged children, and how social determinants such as socioeconomic status and parental education influence these outcomes. Objective: This study aimed to assess the prevalence of ADHD and its comorbidities among urban school-aged children in Bangladesh and to explore the impact of sociodemographic factors, including gender, age, parental education, and socioeconomic status. Methods: A cross-sectional study was conducted from January to June 2024, involving 160 children aged 6-12 years diagnosed with ADHD from urban schools in Khulna and Jashore. Data were collected through structured questionnaires and medical records. The study evaluated sociodemographic characteristics, the prevalence of ADHD with comorbidities, and associations between ADHD prevalence and social determinants using chi-square tests for statistical significance. Results: ADHD-only cases comprised 56.3% of the sample, while 43.7% had comorbid conditions, including anxiety (18.8%), depression (12.5%), and learning disabilities (6.3%). Males had a higher prevalence of ADHD only (68.4%), while females exhibited more comorbidities (p = 0.001). Socioeconomic status significantly influenced comorbidities (p = 0.031), with children from lower-income families showing higher rates. Parental education was also associated with ADHD comorbidities, particularly in children of less-educated parents (p = 0.05). Conclusion: The study highlights a significant burden of ADHD and comorbidities among urban school-aged children in Bangladesh, particularly among females and those from lower socioeconomic backgrounds. Addressing these disparities requires tailored interventions, focusing on early diagnosis and comprehensive treatment strategies.
Co-Morbidity Landscape in Cancer Patients: Non-Communicable Disease Burden and Trends
Authors: Azad Galib Al Azad
Published: February 2025

Background: The increasing burden of non-communicable diseases (NCDs) among cancer patients adds complexity to their management and affects treatment outcomes. This study aims to explore the comorbidity landscape and associated trends among cancer patients in Dhaka, Bangladesh. Methods: A cross-sectional study was conducted from January to June 2023 at Ahsania Mission Cancer & General Hospital and Labaid Cancer Hospital and Super Speciality Centre. A total of 200 cancer patients were recruited using purposive sampling. Data were collected through structured patient interviews and medical record reviews. Descriptive and inferential statistics, including chi-square tests and multivariable logistic regression, were applied to analyze demographic, clinical, and comorbidity variables. Results: Among the participants, the majority were aged 50–54 years (30.0%), with males comprising 50.0% of the sample. Lung cancer (30.0%) was the most prevalent malignancy, significantly higher among males (45.0%, p<0.001), while breast cancer was exclusive to females (50.0%, p<0.001). Hypertension (45.0%) and diabetes mellitus (40.0%) were the most common comorbidities, with no significant gender differences. Smoking (50.0%, p<0.001) and sedentary lifestyles (40.0%, p=0.01) emerged as major risk factors. Patients with treatment durations exceeding two years reported significantly better physical, emotional, and social well-being scores (p=0.04). Conclusion: The study highlights a substantial burden of NCDs among cancer patients, with significant gender differences in cancer types and risk factors. These findings underscore the need for integrated care models addressing both cancer treatment and comorbidity management to improve patient outcomes. Future research should focus on longitudinal studies to better understand the evolving comorbidity landscape in oncology populations.