bluuebunny/crossref_metadata_2025 huggingface dataset:
Extracellular vesicles from preconditioned mesenchymal stromal cells for bone regeneration
Authors:   , Hertel Fernanda Campos
Published: December 2023

Extracellular vesicles (EVs) are nanoparticles naturally secreted by cells and act in cellular communication through the transfer of proteins, lipids, and nucleic acids. In the regenerative field, research about mesenchymal stromal cell (MSC) -derived EVs has grown exponentially, exploring their therapeutic potential as a cell-free therapy option. In bone regeneration, MSC- derived EVs showed significant positive effects, enhanced by the preconditioning of their parental cells, aiming to direct their cargo to the target tissue. In this work, the hypothesis that the osteogenic preconditioning of MSCs can improve the osteogenic potential of their derived EVs was tested. in the course of this work information is discussed about (i) the preconditioning methods of MSCs-derived EVs for bone regeneration in a systematic review; (ii) a complete description of the isolation and characterization of extracellular vesicles derived from canine umbilical cord perivascular MSCs (cPVMSCs); and (iii) the osteogenic preconditioning of cPVMSCs-derived EVs explored in functional studies. Extracellular vesicles were successfully isolated and characterized, and they were efficiently internalized by the recipient cells. The osteogenically preconditioned cPVMSCs improved EV release and function, reflected in cell migration and cell mineralization. The results reported in the three chapters provided new insights about the potential of EVs, specifically to explore new possibilities in bone regeneration. Keywords: Exosomes. Microvesicles. Stem cells. Osteogenesis. Bone repair.
Triângulos não semelhantes de perímetro N e lados inteiros
Authors:   , Leal Darley Antônio
Published: December 2023

Uma das metas desse trabalho é a contagem do número de triângulos não semelhantes de perı́metro n, sendo n um inteiro não negativo, e lados inteiros. Uma forma de resolver este problema é por meio de funções geradoras e partições. Pode-se verificar que o número de triângulos não semelhantes de perı́metro n com lados inteiros é dado pelo coeficiente xⁿ da expressão x3/(1−x2 )(1−x3 )(1−x4 ). A obtenção do número explı́cito de triângulos não semelhantes de lados inteiros e perímetro n por meio da última função geradora não é direta. Com algum trabalho, é possı́vel exibir uma fórmula explı́cita. Antes de exibir alguma fórmula que conte o número desses triângulos, veremos alguns conceitos e estudaremos o tema na visão de alguns matemáticos. Também mostraremos ao professor leitor como aplicar o tema desse trabalho nos planejamentos de matemática da educação básica. Palavras-chave: Matemática; Funções Geradoras; Partições; Triângulos de lados inteiros e perı́metro n.
Assessment of Microbial Quality of Local and Packaged Ice Creams
Authors: AKBAŞ Perihan
Published: December 2023

The aim of this study is to analyse the microbiological quality of packaged (made in patisseries, n=15) and local (made in local enterprises, n=15) ice cream samples for sale in Kahramanmaraş (Turkey) and to evaluate the results in the context of food safety. The samples were tested for the presence of Total Mesophilic Aerobic Bacteria (TMAB), Total Psychrophilic Aerobic Bacteria (TPAB), yeast-mould, total coliform, and Escherichia coli. According to the communiqué on microbiological criteria by the Turkish Food Codex, 40% of the tested local ice cream samples and 23% of packaged ice creams had high TMAB levels. The count of TPAB in packaged ice creams was substantially lower (13 %), whereas its count in locally sold ice creams was rather high (73 %). While 73.3% of packaged ice creams contained an average of 37x102 cfu g-1 yeast, an average of 36x105 cfu g-1 yeast was identified in 93.3% of local ice creams. The overall coliform quantity must be less than 100 cfu g-1, according to the Turkish Standards Institute. Eight samples (53.3%) of packaged ice creams and local ice creams in Kahramanmaraş province were above the acceptable limits for coliform bacteria. Ice creams must not contain E. coli, according to TS 4265. However, E. coli was discovered in six samples (40%) of packaged ice creams and four samples (27%) of local ice creams. Consequently, it is believed that the microbiological quality of packaged and local ice cream samples sold in Kahramanmaraş is poor, which may have negative effects on public health.
Osmaniye İlinde Halk Elinde Yetiştirilen Kıl Keçisi Oğlaklarının Yaşama Gücü ve Büyüme Performanslarının Araştırılması
Authors: ERGÜL Şerife , HIZLI Hatice
Published: December 2023

Bu çalışma, Osmaniye’nin ilçelerine bağlı köylerde yürütülen “Halk Elinde Küçükbaş Hayvan Islahı Ülkesel Projesi” kapsamında, 2019-2022 yılları arasında doğan kıl keçisi oğlaklarda doğum ve sütten kesim (90. Gün) dönemleri arası büyüme ve yaşama gücü performanslarını incelemek amacıyla yapılmıştır. Çalışmada 22122 oğlak verisi kullanılmıştır. Kıl keçisi oğlaklarında yıl, mevsim, cinsiyet, doğum tipi ve ana yaşı faktörlerinin büyüme ve hayatta kalma performansları sırası ile En Küçük Kareler ve Khi-Kare yöntemleri kullanılarak incelenmiştir. Oğlakların genel doğum ağırlığı ortalaması dişilerde 3,61 kg, erkeklerde 3,67 kg; sütten kesim ağırlıkları ortalamaları dişilerde 22,42 kg, erkeklerde 18,36 kg olarak bulunmuştur. Doğum ağırlığı bakımından doğum yılı, cinsiyet ve ana yaş grupları arasındaki farklar anlamlı bulunmuş (p < 0,05), fakat doğum tipi (p > 0,05) anlamlı bulunmamıştır. Oğlakların sütten kesim yaşında doğum yılı, cinsiyet, doğum tipi ve ana yaş grupları arasındaki farklar anlamlı bulunmuştur (p < 0,05). Oğlakların hayatta kalma oranı % 86,68 ve doğum yılı, cinsiyet, doğum tipi ve ana yaşı etkileri bakımından anlamlı bulunmuştur (p < 0,05). Sonuç olarak, Osmaniye ilinde yetiştirilen kıl keçi oğlaklarında büyüme ve yaşama gücü performanslarının 86,68 olduğu tespit edilmiştir.
Soil Erosion Risk Assessment in The Niğde Using Corine Model
Authors: SOYDAN Orhun
Published: December 2023

Soil erosion risk was calculated using the coordination of information on the environment (CORINE) model in this study. The aim of the study is to determine the soil erosion risk of Niğde province, taking into account soil properties, slope and land use. Potential (PSER) and actual soil erosion risks (ASER) were determined using factors which were soil properties, slope, climatic factors, and land cover data. Data were produced using Arc-GIS 10.3 software, and results were obtained on these maps. 34.72% of the soils were classified as moderately actual soil erosion risk, which located in the eastern and southeast part of the study area.51.66% and 13.62% of the soils were classified as low and high actual soil erosion risk, respectively. Areas which have low actual soil erosion risk are located in the middle part, and areas which have high actual soil erosion risk are located in the northwest part of the area. The areas which were categorized as low potential soil erosion risk were increased from 23.52% to 51.66% in the actual soil erosion risk, after combining the land cover map. On the other hand, the total areas classified as high and moderate actual soil erosion risk decreased from 76.48% to 48.34% in the actual soil erosion risk due to land cover types. Soil texture, land cover, and slope are the most important factors that affect erosion risk. This study indicated that the CORINE model integrated with GIS (Geographic Information Systems) and RS (Revised Universal Soil Loss Equation) has a very effective and accurate potential for soil erosion risk assessment.
Tābiʿīn Dönemi Tefsīr Kaynağı Olarak Suleymān b. Ṭarḫān'ın Kitābu Sīreti Rasūlillāh'ı
Authors: TOPAL Hüseyin
Published: December 2023

Kur'ân ayetlerinin mesajının kavranması, nüzul süreçlerinin olabildiğince doğru tespitiyle mümkündür. Ayetleri yorumlayan tüm ilmi disiplinler sebeb-i nüzule dair her bilgiye gereksinim duyar. Olay ile araştırmacı arasındaki zaman farkının anlama ve yorumlamadaki etkisi dikkate alındığında en doğru sonuca ulaşmak için vakıaya en yakın kaynaklara başvurmak temel bir gereksinimdir. Ayetlerin inişi, Hz. Muḥammed’in hayatından ve yaşadığı süreçlerden bağımsız değildir. Onun hayatını anlatan kaynaklar Kur'ân’ın anlaşılması ve yorumlanması esnasında kullanılmaktadır. Bu alanlardaki mevcut kaynaklara göre erken dönem kaynağı olmasına rağmen İbn Ṭarḫān'ın Sīret’i, tespit edebildiğimiz kadarıyla, henüz hiçbir çalışmaya konu olmamıştır. Eserde vahyin başlangıcı konusu çok geniş bir şekilde ele alınmış, konuyla ilgili özgün rivayetlere yer verilmiştir. Resūlullāh’ın hayatını anlattığı bazı bölümlerde ayetlere de yer veren eser sebeb-i nüzul, ayetlerin iniş zamanı ve onların anlaşılmasına çeşitli açılardan katkı sağlayabilecek bilgiler vermektedir. Bu çalışmada müellifin kullandığı ayetlerin tefsir açısından tespit ve değerlendirmesi yapılmıştır. Genel itibarıyla onun, rivayetlerde isnadı zikretmediği, tarihlendirmeye özen göstermediği; naklettiği olaylarla ilişkisi bağlamında kullandığı nüzul sebeplerini anlatımında özgün bilgiler vermekle beraber rivayetlerinin erken dönem tefsir ve tarih kaynaklarıyla uyumlu olduğu sonuçlarına varılmıştır.
Project Management Enhancement through Technology
Authors: Savio Rajesh Dominic , Dewan Bassam
Published: December 2023

Purpose: The main goal of this manuscript is to evaluate the impact of technology adoption and integration on project management practices, identify challenges and solutions, and explore the potential of emerging technologies for enhancing project management efficiency and effectiveness.  Scope: The study takes a global approach to assess how technology impacts project management across various industries and organizations, mainly focusing on technology adoption trends in different sectors and advanced solutions.  Conclusions: The manuscript details how automation and software improve project efficiency and predictability, discusses limitations, including software glitches and downtime necessitating backup systems, and identifies AI (Artificial Intelligence) as the most prominent emerging technology.
Role of Big Data – Shaping the Future of Project Management
Authors: Savio Rajesh Dominic , Tamim Wesam
Published: December 2023

Big data is reshaping the future of the project management by ushering in new era of datadriven decision-making processes and improving efficiency in the organization. It is throughthe transformative force of big data that it has revolutionized the way in which projects areconceived and executed in different sectors. Project managers can rely on big data in integratingreal-time data into the project management’s operations and gain historical insights on the trendand successes of the projects.In this article, the aim is to assess the role of big data in shaping the future of the projectmanagement initiatives. Key concepts are discussed including the role of big data in planningand delivery, and this involves identifying the possible bottlenecks affecting the success of theproject. It outlines the significance of big data in the project team environment, with the bigdata encouraging collaboration among the project team improving their productivity level andefficiency in conducting their activities. It is also integral in knowledge management withproject managers relying on big data analytics in understanding the market trends and analyzinghistorical data. Other issues discussed relevant to the future of project management is efficientrisk management and quality management, which are critical aspects in improving success ofthe projects and reducing cost of operations. As such, the future of project management is bigdata analytics.
Serum prealbumin levels and their association with serum albumin, calcium, magnesium, and phosphorus concentrations
Authors: ÖZTÜRK Alpaslan , DEMİRCİ Gülşah
Published: December 2023

Aims: Prealbumin is a specific and famous marker of nutritional conditions. The aim of our study was to investigate the relationship between serum prealbumin concentrations and serum albumin, magnesium, phosphorus and calcium levels.

Methods: A total of 200 patients, 100 male and 100 female, aged 18-65 years, who applied to the Etlik City Hospital Internal Diseases Polyclinic between January 2023 and June 2023, were included in our study. The patients' prealbumin, albumin, calcium (Ca), magnesium (Mg), phosphorus (P), creatinine, low-density lipoprotein (LDL), high-density lipoprotein (HDL), and complete blood count parameters (hemoglobin, white blood cell (WBC), platelet (PLT)) results were evaluated.

Results: The median prealbumin of female subjects was 0.50 (0.1-1.0), while the median prealbumin of male subjects was 0.40 (0.1-1.0). There was no statistically significant difference between the groups (p>0.05). There is a direct positive between prealbumin concentration and calcium (r: 0.75; p
The importance of social media use and interpersonal factors in suicidal ideas
Authors: KOCAKAYA Hanife , ARSLAN Kübra
Published: December 2023

Aims: Every year, more than 800. 000 individuals die by suicide as a global public health issue In our study, we aimed to evaluate the relationship between suicidal ideation and interpersonal needs, acquired suicidal efficacy, and social media use in the context of Psychological Suicide Theory.

Methods: This cross-sectional study was conducted with 450 individuals. Participants were contacted through online platforms (Whatsapp and e-mail). The sociodemographic form (gender, age, education, income level, which social media platforms they prefer, their daily social media usage time, what kind of news they follow on social media), Interpersonal Needs Questionnaire (INQ), Acquired Suicide Capability – Fear of Death Scale, (ACSS-FAD), Beck Hopelessness Scale (BHS) and Social Media Use Scale were applied to the volunteers who gave consent to participate in the study. The research was approved by the Kırıkkale University Faculty of Medicine Non-Interventional Research Ethics Committee.

Results: A total of 450 individuals, 308 (68.4%) women and 142 (31.6%) men, participated in the study, with an average age of 26.19± 7.81. 9.3% (n=42) of the participants had a history of suicide attempt. It was learned that 50.7% of the participants drew their attention to the news of suicide on social media, and 22.4% of them followed the news of suicide. it was observed that those who had suicide attempts had significantly higher scores on the SMUIS and INQ (p= 0.002, p= 0.000). Those who followed suicide news on social media were found to have substantially higher SMUIS, INQ, and ACSS-FAD scores (p= 0.000, p= 0.000, p= 0.029). Hierarchical regression analysis was utilized to evaluate factors assumed to have an effect on acquired suicidal efficacy. According to this; social media use was found to be effective on acquired suicide capability- death fearlessness (β=.295, t(450)=6.01, p
Evaluation of electrocardiographic arrhythmogenicity markers in patients with type 2 diabetes mellitus
Authors: KIRAÇ Cem Onur
Published: December 2023

Aims: Diabetes mellitus (DM) is a chronic disease that progresses with hyperglycemia and the proinflammatory process. The most common complication of DM is cardiovascular disease, and it is known that the risk of arrhythmia increases in patients with DM. The aim of our study was to evaluate the correlation of electrocardiographic arrhythmogenicity markers with HbA1c and fasting blood glucose.

Methods: The study included 77 type 2 DM patients and 76 healthy individuals as a control group. Body mass index, HbA1c value, and fasting blood glucose level were recorded for all patients. Corrected QT (QTc), T peak-T end intervals (Tp-e), and Tp-e/QTc values were calculated from 12-lead electrocardiography (ECG). The results were evaluated statistically.

Results: The Tp-e interval (p
MGA HAMONG KINAKAHARAP NG MGA MAG-AARAL SA PAGGAMIT NG WIKANG FILIPINO SA MAKRONG KASANAYAN SA PAGSASALITA
Authors: DICANG VIVIANE JOY P. , MOLINA HARLENE B.
Published: December 2023

Ang layunin ng pagsusuri na ito ay masusing maunawaan ang mga hamon na hinaharap ng mga mag-aaral sa paggamit ng wikang Filipino sa larangan ng akademiks at sosyalisasyon. Ang pananaliksik na ito ay nakatuon sa mga mag-aaral na may edad na labindalawa, kung saan lumalabas ang masusing pagbuo ng kanilang kakayahan sa komunikasyon. Isinagawa ang deskriptibong disenyo ng pananaliksik sa isang pribadong paaralan sa Baguio City noong taong 2023-2024. Sa aspeto ng akademika, ang pangunahing suliranin na naiulat ng mga mag-aaral ay ang pag-aatubiling magtanong kapag may hindi nauunawaan sa kanilang itinuturo. Sa sosyalisasyon, nasubok ang kanilang kakayahan sa paggamit ng wikang Filipino at ang paghahalo ng iba't ibang wika tulad ng Ingles at Ilocano. Ito'y nagresulta sa pagiging mahiyain ng mga mag-aaral sa pagsagot sa resitasyon at sa kahirapan sa pag-uumpisa ng isang pag-uusap. Bilang tugon sa mga hamong ito, natuklasan sa pagsusuri na nag-aapply ang mga mag-aaral ng pagsasanay sa sarili upang mapabuti ang kanilang kasanayan sa pagsasalita ng Filipino. Ang pag-aaral ay nagbibigay-diin sa kahalagahan ng wikang Filipino hindi lamang sa larangan ng akademika kundi pati na rin sa kanilang pangsosyal na buhay. Sa kabuuan, ipinapakita ng pagsusuri na ang pagpapahalaga at paghubog ng kasanayan sa Filipino ay may malaking bahagi sa pag-unlad ng komunikasyon at pakikipag-ugnayan ng mga mag-aaral.
KAALAMAN NG GURO SA PAGGAMIT NG TEKNOLOHIYA SA PAGTUTURO
Authors: Mayag-as Racquel B. , Tomas Rose Ann L. , Hidalgo Bernalyn L. , Ngawa Rozendy S. , Fernandez Nilda A.
Published: December 2023

Ang pangunahing layunin ng pag-aaral na ito ay matukoy ang kadalasang teknolohiyang gamit, antas ng kaalaman at kasanayan, at mga kadalasang salik na nakaaapekto sa mga guro na gumagamit ng teknolohiya sa pagtuturo ng asignaturang Filipino, Araling Panlipunan, at English. Ito ay ginamitan ng kwantitatibong pamamaraan. Ang pag-aaral na ito ay isinagawa sa Baguio City National Science High School sa taong panuruan 2023-2024 na may kabuuang bilang na dalawampu’t limang (25) guro na nagtuturo sa asignaturang Filipino, Araling Panlipunan, at English sa sekondarya bilang tagatugon. Sa pag-aaral, ginamit ang pakikipanayam at talatanungan para sa kinakailangang datos at ito ay sinuri batay sa kinalabasan gamit ang frequency, weighted mean, at pagrarango. Ang sumunod ay ang kinalabasan ng pag-aaral: Ang PowerPoint Presentation o PPT ang kadalasang gamit ng mga guro sa pagtuturo, batay sa resulta ng sarbey; maalam at mahusay sa paggamit ng iba’t ibang teknolohiya ang mga guro sa pagtuturo ngunit makikita na ang paggamit ng zipgrade application sa pagwawasto ng mga pagsusulit at paggamit ng kahoot application para sa pagtataya ay nasa pinakahuli na nagpapahiwatig na di-gaanong mahusay ang mga guro sa paggamit nito; at, ang kakulangan sa mga kagamitang gagamitin ang pinakapangunahing salik na nakaapekto sa mga guro sa kanilang paggamit ng teknolohiya sa pagtuturo. Mula sa kinalabasan ng pag-aaral, ang mga sumusunod ang naging konklusyon: Ang kadalasang ginagamit ng mga guro na teknolohiya sa pagtuturo ay ang powerpoint presentation, alisunod sa pagsusuring istadistika; nasa mahusay na antas ang kaalaman at kasanayan ng mga guro sa paggamit ng teknolohiya sa pagtuturo at karamihan sa guro ay dalubhasa sa paggamit ngunit may ibang panteknolohiyang gamit ang di-gaanong mahusay sa paggamit nito halimbawa na lamang ay ang makabagong panteknolohiyang gamit na Kahoot na siyang pinakamadalang gamitin ng mga guro; at, ang kakulangan sa kagamitang panteknolohiya ang naging seryosong salik na nakaapekto sa mga guro sa pagtuturo kaya naman kinakailangan pa ng pagkakaroon ng palihan at workshap sa mga guro na mayroong malaking ambag sa integrasyong panteknolohiya sa loob ng mga silid-aralan, alinsunod kina Pelila et.al, 2022.
Evaluating the Legal Regime Governing Citizenship for Women in Tanzania: An Analysis of International and Domestic Laws for Conferring Citizenship to Foreign Spouses.
Authors: Lema Macmillan
Published: December 2023

Purpose: This paper provides a comprehensive analysis of Section 11(1) of the Tanzania Citizenship Act, which restricts Tanzanian women from conferring citizenship to their foreign spouses. By examining both domestic and international legal frameworks, this study aims to shed light on the discriminatory nature of this provision and proposes potential strategies to eradicate this issue.

Methodology: The paper combines a detailed examination of domestic legislations and relevant international conventions to provide a robust analysis of the current legal regime in Tanzania. Furthermore, it highlights the need for reform and suggests potential approaches to address this matter.

Findings: This paper aimed at making an assessment on the effectiveness of the current citizenship law in regard to the women of Tanzania and thus the research will be carried out in Mwanza region in Tanzania. The paper also analyzed the provisions of international treaties that protect and declare rights and interests of women with regards to protection of their spouses.

Unique Contribution to Theory, Practice and Policy: finally, this paper finds and recommends for the amendment especially the provision of section 11 (1) of the Tanzania Citizenship Act and also suggests the adoption and incorporation of the dual citizenship which will help resolving the issues surrounding citizenship.
HOW FANATIC FOLLOWERSHIP OF RELIGIOUS LEADERS SHAPED THE BELIEF OF PENTECOSTAL CHURCHES TOWARDS THE COVID-19 PANDEMIC IN PORT HARCOURT
Authors:   Department of Sociology & Anthropology, Faculty of Social Sciences & Humanities Enugu State University of Science and Technology, Agbani, Enugu State, Nigeria, Eze Ifeoma , Raimi Lasisi ,   Department of Sociology & Anthropology, Faculty of Social Sciences Federal University Otuoke, Bayelsa State, Nigeria, Amadi Aroh ,   Department of Sociology & Anthropology, Faculty of Social Sciences & Humanities Enugu State University of Science and Technology, Agbani, Enugu State, Nigeria, Ngwu Leonard ,   Department of Sociology & Anthropology, Faculty of Social Sciences & Humanities Enugu State University of Science and Technology, Agbani, Enugu State, Nigeria, Nwodo Sylvester ,   Department of Sociology & Anthropology, Faculty of Social Sciences & Humanities Enugu State University of Science and Technology, Agbani, Enugu State, Nigeria
Published: December 2023

The novel coronavirus disease 2019 (COVID-19) ravaged almost all parts of the world and generated several conspiracy theories that either attempted to invalidate or validate the veracity of the pandemic. While most of these theories had some scientific leanings, the big public danger came from normative theories mostly associated with Pentecostal church leaders. However, nowhere was this more ferocious like Nigeria which is considered the church capital of the world. Given the fanatic followership structure of some big Pentecostal churches and the near godlike status of their leaders, these theories imposed anti-scientific beliefs that the disease was unreal. This study looks at how fanatic followership of religious leaders impacted on the belief of Pentecostal churches with regard to the COVID-19 pandemic in Port Harcourt, Nigeria. Two big Pentecostal churches namely, Kingsway International Christian Centre (KICC) and Christ Embassy (Believers’ Love World) were purposively selected for this study. The convenience sampling method was used to target 24 members (12 from each church) and 6 pastors (3 from each church) who were reached using accidental and purposive approaches respectively. The In-depth Interview (IDI) technique was used to elicit primary information from the participants. The data were analyzed using the thematic approach. The findings revealed that a cult-like disposition of Pentecostal church leaders shapes the belief system of members as most of the church members in Christ Embassy following their leader believed that the COVID-19 was a conspiracy to reduce global population, while members of the KICC had a huge leaning to the near-scientific disposition of their leader concerning the pandemic. The study recommends a convergence of faith and science while pointing out that church leader should desist from conspiracy education of members to avoid the likelihood of misunderstanding and fatality in the near future.
LOCAL GOVERNMENT FINANCE AND COMMUNITY DEVELOPMENT IN NIGERIA
Authors:   Department of Economics, Faculty of Social Sciences, Niger Delta University, Wilberforce Island, Bayelsa State, Krokeyi Wisdom , Amaegberi Michael ,   Department of Economics, Faculty of Social Sciences, Niger Delta University, Wilberforce Island, Bayelsa State
Published: December 2023

Using the Ordinary Least Square (OLS) method, the research investigates the effect of local government budget on community development in Nigeria. The findings show that the overall loan taken out by local governments has a negative and significant effect on human development. Additionally, it was discovered that municipal governments' overall spending had a somewhat favourable effect on human development. Additional research revealed that local governments' present revenues significantly and favourably affected human development. The rate of population expansion had a detrimental and severe impact on human development. The total amount borrowed by municipal governments also had a detrimental but little effect on life expectancy. The results also demonstrated that local governments' overall spending, current revenue, and real GDP growth rate all had a favourable and significant impact on life expectancy. Local government autonomy is recommended. With local government autonomy, federal allocation (revenue) as well as other revenues will come direct to the local governments and not through the state governments. This will ensure higher revenue for the local governments to carry out development-oriented projects and programmes. Also, local government authorities should utilize available revenues in bringing about desired community development in the areas of human development in Nigeria. Local government autonomy is recommended so that revenue from the federation accounts and other revenues could go directly to local government, not through state governments. This could improve on local government revenue base and bring about desired human development in Nigeria.
EFFECT OF HEALTH EXPENDITURE ON THE STANDARD OF LIVING IN NIGERIA
Authors:   Department of Economics, Bingham University Karu, Nasarawa State, Awujola Abayomi , David Ogwuche ,   Department of Economics, Bingham University Karu, Nasarawa State, Iyakwari Anna ,   Department of Economics, Bingham University Karu, Nasarawa State
Published: December 2023

Health care expenditure is an essential component for a higher standard of living since a healthy population translates to an excellent labor force, which makes an economy function effectively. However, this is extremely difficult to achieve, especially in developing countries. Therefore, this paper examined the effect of health expenditure on the standard of living in Nigeria. Specifically, it investigated the relationship between health capital expenditure, health recurrent expenditure and out-of-pocket health expenditure, on standard of living using time series data from 1990 to 2021 and the Dynamic Ordinary Least Squares (DOLS) method was adopted in carrying out the empirical analysis. The paper found that health capital expenditure and out of pocket health expenditure had a positive but insignificant relationship with standard of living while health recurrent expenditure had a positive significant relationship with standard of living. The paper recommends that the Nigerian government should address the insignificant relationship between health capital expenditure, and standard of living by building new hospitals and clinics, buying medical equipment, and training healthcare workers. Also, government needs to prioritize allocation of adequate funds to sustain and improve healthcare services and implement policies such as tax incentives and subsidies to encourage citizens to invest more in their healthcare which will reduce out-of-pocket expenses for essential healthcare service.
THE DYNAMICS OF SUDAN’S ARMED CONFLICT: INTERROGATING THE RELEVANCE OF POWER SHARING ALONG ETHNIC LINES AS A PANACEA FOR PEACE
Authors:   Department of Political Science, Federal University Otuoke, Paul Fada , Clinton Areprekumor ,   History and Diplomacy, Niger Delta University
Published: December 2023

Sudan has experienced decades of armed conflict marked by ethnic, regional, and political divisions. This study delves into the multifaceted dynamics of Sudan's armed conflict, focusing on the role and relevance of power-sharing agreements as a potential avenue for conflict resolution and sustainable peace. A comprehensive analysis of historical data, including conflict timelines, peace agreements, and socio-political factors, was conducted. The study reveals that Sudan's armed conflict is deeply rooted in historical grievances, economic disparities, and ethnic tensions. Power-sharing agreements have been recurrent features of peace efforts, with varying degrees of success. These agreements often aim to distribute political power among different factions, including rebel groups and the central government. While some have contributed to temporary ceasefires, the sustainability of peace remains challenging due to underlying structural issues and contentious interpretations of power-sharing provisions. The study concludes that the dynamics of Sudan's armed conflict are multifaceted and deeply entrenched, demanding a nuanced approach to peacebuilding. Power-sharing agreements offer a relevant but imperfect mechanism for conflict resolution. For lasting peace, they must be part of a broader strategy that addresses historical grievances and structural inequalities, fostering an inclusive and stable political environment.
MANAGING CONTEMPORARY INDUSTRIAL CONFLICT IN SELECTED MANUFACTURING INDUSTRIES IN PORT HARCOURT, RIVERS STATE, NIGERIA
Authors:   Department of Sociology & Anthropology,  Federal University Otuoke, Nigeria, Michael-Olomu Oyintonyo
Published: December 2023

The primary objective of this paper is to investigate the effective conflict management strategies employed within selected manufacturing industries in Port Harcourt, Rivers State, Nigeria. Industrial conflict encompasses various expressions of dissatisfaction within the employment relationship, particularly those related to employment contracts that empower employees to negotiate. Conflict management, on the other hand, encompasses various methods and approaches to resolving conflicts within organizations. The implementation of conflict management techniques and programs in organizations has yielded numerous advantages. These benefits include increased productivity, improved self-regulation in conflict scenarios, enhanced interpersonal communication skills, reduced suspension rates, prevention of violence, fewer detentions, and the promotion of respect for diverse perspectives and opinions among individuals in the workplace. This study collected primary data from employees at Best Peacock Paint and Paterson Zochonis (PZ) Nig. Plc in Port Harcourt. Data analysis employed statistical tools such as absolute numbers, tables, and percentages to address research questions and gather personal information from respondents. Hypothesis testing utilized the x2 (Chi-Square) statistical technique. The analysis results revealed that conflict management strategies like collective bargaining, compromise, and accommodation positively contribute to employee performance within manufacturing industries. As a result, this study recommends, among other measures, that employers take proactive steps to manage all forms of industrial conflict to prevent exacerbation. Additionally, employers should avoid allowing unfounded assumptions to interfere with their pursuit of desirable outcomes successfully.
EFFECT OF HERDERS-FARMERS CONFLICT ON FOOD SECURITY IN BASSA COMMUNITY, KOKONA LOCAL GOVERNMENT AREA OF NASARAWA STATE
Authors:   Department of Public Administration, Faculty of Administration,  Nasarawa State University, Keffi., Abimiku John , Hassan Ahmed ,   Department of Entrepreneurship Studies, Faculty of Administration,  Nasarawa State University, Keffi., Bawa Basil ,   Department of Public Administration, Faculty of Administration,  Nasarawa State University, Keffi.
Published: December 2023

The study is designed to assess the impact of Herders-Farmers Conflict on Food Security in Bassa Community, Kokona Local Government Area of Nasarawa State. The study employed a social survey design to collect data from a large population by using a representative sample to generalize. The data collected were analyzed using simple percentages and results were narrated descriptively and tabulated according to the response area of the questionnaires collected. The study found that the struggle over land between farmers and herdsmen has affected crop production and the violent clashes between farmers and herders have greatly denied the people of Bassa access to quality, safe water, fish ponds, and enough food supply within and outside the community. Based on the findings, the study recommended that conflict management committees should be set up by the government to collaborate with farmers and herdsmen’s unions and associations in creating comprehensive awareness and compliance with designated stock routes. Proper modalities should be put in place by the government to ensure a total end to these violent clashes between farmers and herders.
MEDIATING ROLE OF THE CHURCH IN PEACE BUILDING AND UNITY IN NIGERIA: IMPLICATIONS FOR NATIONAL DEVELOPMENT
Authors:   Department of Sociology, Alex Ekwueme Federal University,  Ndufu-Alike, Ebonyi State, Nigeria, Ukah Jonathan , Ukatu James ,   Department of Sociology, Alex Ekwueme Federal University,  Ndufu-Alike, Ebonyi State, Nigeria, Agbo Fidelis ,   University of Calabar, Calabar Nigeria, Ekpechu Joseph ,   Department of Sociology, Alex Ekwueme Federal University,  Ndufu-Alike, Ebonyi State, Nigeria, Chioma Olekan ,   Department of Sociology, Alex Ekwueme Federal University,  Ndufu-Alike, Ebonyi State, Nigeria, Onuoha Onuoha ,   Department of Psychology and Sociological Studies,  Ebonyi State University Abakaliki, Nigeria, Idowu Babatunde ,   Department of Criminology & Security Studies,  Alex Ekwueme Federal University Ndufu-Alike, Ebonyi State, Nigeria, Arua Mercy ,   Department of Criminology & Security Studies,  Alex Ekwueme Federal University Ndufu-Alike, Ebonyi State, Nigeria, Onele Sunday ,   Department of Political Science, Alex Ekwueme Federal University,  Ndufu-Alike, Ebonyi State, Nigeria
Published: December 2023

The study examined the mediating role of the Church in peace building and Unity in Nigeria towards enhancing national development. The imperativeness of this is predicated on the fact that no society will record any meaningful development in a chaotic environment. Conflict all over the world has become an issue of concern to many, most especially when considering the myriads of problems that are associated with it. It is on the basis of this that this study was designed. A conceptual approach was adopted for the study, where the key concepts were reviewed. A critical analysis was carried out on the nexus between peace and national unity, church and peace building, peace and national development. Theories and approaches of peace building were also appraised. From the study, it has been revealed that the church has been involved in peace negotiations, arbitration panels, consultations, peace committees and intervention with relief materials in conflict zones. It has also been established that peace is a panacea for national unity, integration and development. It has been concluded that peace building needs collaborative efforts that must involve the leaders of the church and other stakeholders to mediate between the conflicting groups towards sustainable peace in Nigeria.
THE IMPACT OF PAY DISPERSION ON EMPLOYEE COMMITMENT: A STUDY OF SELECTED HOTELS IN PORT HARCOURT, NIGERIA
Authors:   Department of Hospitality and Tourism Management University of Port Harcourt, Rivers State, Duke-Andrews Linda , Obiora Judipat ,   Department of Hospitality and Tourism Management University of Port Harcourt, Rivers State
Published: December 2023

This study investigated the impact of pay dispersion on employee commitment in the context of selected hotels in Port Harcourt, Nigeria. The primary objective was to examine how variations in pay among employees affect their levels of affective, continuance, and normative commitment. This study adopted a quasi-experimental research design to explore the impact of pay dispersion on employee commitment. A sample of 15 hotels in Port Harcourt was conveniently selected for the study, with a population of 500 employees. The Taro Yamen sampling size formula was employed to ensure a representative sample size of 222. Data analysis was conducted using 189 copies of duly completed questionnaire. The study revealed a significant relationship between pay dispersion and employee commitment. Specifically, pay dispersion was found to have a substantial impact on affective, continuance, and normative commitment among hotel employees in Port Harcourt. The findings underscore the importance of pay structure in shaping employee commitment within organizations, particularly in the hotel industry. Effective pay dispersion strategies can positively influence employees’ emotional, calculative, and moral commitment to their organizations. Based on the study’s results, it is recommended that hotel managers in Port Harcourt should consider designing more equitable pay structures to enhance employee motivation and commitment. Additionally, incentivizing employees for accomplishing important tasks can further strengthen their commitment levels. These strategies are likely to contribute to a more dedicated and engaged workforce, ultimately benefiting organizational performance and success.
Chapeuzinho Vermelho sob o olhar do Ensino de Ciências: contribuições para a alfabetização científica
Authors: Richter Luciana
Published: December 2023

A alfabetização científica nos anos iniciais auxilia o aluno a compreender melhor o mundo podendo ser inserida em ambiente educativo por meio da literatura infantil. O objetivo desta pesquisa foi identificar indicadores de Alfabetização Científica nas falas de crianças nas rodas de conversas relacionadas à contação da história da Chapeuzinho Vermelho e investigar o estereótipo do personagem lobo. O estudo é de abordagem qualitativa com enfoque na pesquisa exploratória, estudo de caso, e classificação dos indicadores de Alfabetização Científica. Os resultados demonstraram que as crianças apresentam concepções relacionadas ao personagem lobo fortemente influenciadas pela história da Chapeuzinho Vermelho. Ademais fazem distinção entre o mundo fictício e o real, embora a maioria não separa o animal lobo do personagem, caracterizando todos como perigosos. Como indicadores de alfabetização científica é possível perceber que elas misturam nas falas o mundo real e o imaginário e os estereótipos interferem em seus argumentos explicativos e justificativas sobre comparar o lobo personagem com o lobo animal. Dessa forma, o professor pode valer-se dessas discussões em sala de aula no sentido de promover a conscientização e a valorização de animais da fauna oportunizando a alfabetização científica.
Susceptibility of Rhyzopertha dominica (Coleoptera: Bostrichidae) and Sitophilus oryzae (Coleoptera: Curculionidae) to the fungal entomopathogen Beauveria bassiana (Balsamo-Crivelli) Vuillemin s.l. (Hypocreales: Clavicipitaceae)
Authors: Vianna Florencia , Russo Leticia , Troncozo Ines , Ferreri Natalia , De Abajo Juan Manuel , Scorsetti Ana Clara , Pelizza Sebastian
Published: December 2023

Control measures of stored grain pests include the excessive utilization of chemical insecticides that generate negative environmental impact. Current trends in integrated pest management are oriented towards the preservation of the environment using natural biopesticides, among these products arise entomopathogenic fungi. This study aimed to test the efficacy of a native strain of Beauveria bassiana to control two main stored grain pests such as Sitophilus oryzae and Rhyzopertha dominica and also evaluate the persistence of the fungus on wheat grains. The B. bassiana strain controlled 89%±0.07 of R. dominica adults and 80% ±0.14 of S. oryzae. The survival analysis showed that MST was 4.27 ±0.19 days for R. dominica adults and 4.27 ±0.20 days for S. oryzae. Furthermore, results of long rank test for the comparison of the Kaplan-Meier curves did not present significant differences between the survival of both stored grain pests. Dual choice tests demonstrated that B. bassiana LPSc1227 presented a repellent action against both stored grain pests. The seed persistence of conidia was 100% in treated seeds after 45 days. Further research will contribute to elucidate more insecticidal features of the B. bassiana LPSc 1227 strain against S. oryzae and R. dominica, two main stored grain insect pests.
Highlights:

bassiana presented insecticidal activity against R. dominica and S. oryzae.
bassiana demonstrated a repellent action against both stored grain pests.
bassiana was able to persist on the surface of wheat grains after 45 days storage.
Cover crops in pear (Pyrus communis) orchards: effects on soil nematode assemblage
Authors: Azpilicueta Claudia Viviana , Aruani María Cristina , Reeb Pablo
Published: December 2023

Long-term vegetation cover can affect soil organic carbon content and carbon flow within the soil food web. Nematode trophic structure and soil properties were evaluated in pear rows (intra) maintained without weeds applying herbicide and in the inter-rows (between rows) covered with: Medicago+grasses (MG), fescue or spontaneous vegetation. Soil samples were taken at 0-20 and 20-40 cm depths from 2012 to 2014. Nematode assemblage was different in each inter-row and row, mainly in the topsoil. The inter-rows were reservoirs of omnivores-predators. The MG inter-row promoted the highest accumulation of organic carbon, total N and exchangeable K in the soil. The enrichment index was related to the quantity of dry matter produced by cover crops with the highest index observed in MG. Nematode biomass showed a positive correlation with intra and inter-rows soil organic carbon. Carbon flow through bacterivores prevailed in intra-rows, while bacterivores or herbivores canalized the inter-rows.
Highlights:

Each cover crop (Medicago+grasses,  spontaneous vegetation and fescue) was associated with a different nematode assemblage, mainly in the topsoil.
Omnivores-predators were higher in the inter-row than its associated row.
Nematode Biomass showed a positive correlation with the content of SOC in the row  and in the inter-row.
Soil energy channels revealed higher carbon flow within the soil food web under Medicago+grasses and spontaneous vegetation than under fescue.
E-Commerce Website for Agricultural Products using Flutter and Cloud Technologies
Authors: Daund Ramesh  , Wagh Vaishnavi  , Wagh Vaishnavi  , Gaikwad Shraddha  , Admane Aditya
Published: December 2023

This project aims to revolutionize the pesticide distribution model by enabling manufacturing companies to directly sell their products to customers while minimizing costs. Traditional pesticide distribution involves multiple intermediaries, leading to increased prices for consumers. Our solution leverages modern technology and innovative strategies to streamline the supply chain, ensuring affordability and accessibility for end-users. agriculture products involve designing a platform that facilitates the online buying and selling of agricultural items. The website would include features like product listings, categories for various agricultural products, a secure payment gateway, user authentication, search functionality, and a responsive design for optimal user experience across devices. Additionally, integrating features like reviews, ratings, and a user-friendly interface would enhance the website's usability and customer engagement. It will allow farmers, suppliers, and consumers to buy and sell items related to agriculture seamlessly.
O Princípio de Mínima Ação de Maupertuis: O que futuros professores de Física podem aprender estudando uma fonte primária?
Authors: Bruxel Rabeno Yaffa , Lima Nathan
Published: December 2023

Apresentamos uma reflexão teórico-metodológica para o uso de fontes históricas primárias principalmente em contexto de formação de professores, a fim de privilegiar o desenvolvimento do que Freire denomina autonomia epistêmica. Essa reflexão é apresentada em diálogo com discussões do campo dos Estudos das Ciências, em especial, a chamada Virada Ontológica da Antropologia, e da Filosofia de Linguagem do Círculo de Bakhtin, sugerindo três contribuições: a ênfase na autonomia epistêmica dos estudantes, a busca da superação da dicotomia entre saberes técnicos e pedagógicos, e a adoção de uma concepção epistemológica não-estruturalista, alinhada às discussões metodológicas provenientes da Antropologia do Laboratório. A fim de exemplificar as potencialidades e a riqueza de discussões de fontes primárias a partir desse quadro teórico-metodológico, apresentamos a tradução do francês para o português de uma fonte primária, As Leis do Movimento e do Repouso escrita por M. de Maupertuis no século XVII, em que seu princípio de Mínima Ação é formalizado pela primeira vez. Na sequência, comentamos possíveis caminhos de reflexão e diálogo na sala de aula. Assim, o artigo traz contribuições tanto no sentido teórico, como no sentido de oferecer uma fonte primária em português, com caminhos de reflexão possíveis para o contexto didático.
Políticas educacionais em movimento na sociedade democrática
Authors: Ostermann Fernanda , Rezende Flavia
Published: December 2023

Cerca de dois anos após publicação do editorial BNCC, Reforma do Ensino Médio e BNC-Formação: um pacote privatista, utilitarista minimalista que precisa ser revogado, refletimos sobre o atual cenário das políticas públicas e os efeitos negativos observados com a implementação da Base Nacional Comum Curricular (BNCC) e da Reforma do Ensino Médio (REM). No âmbito da formação docente, consideramos que um avanço será possível a partir da revogação das Diretrizes para a formação de professores aprovadas em 2019.
trajectória das lutas pela cidadania e a educação em Direitos Humanos
Authors: Liberato Ermelinda
Published: December 2023

Florita Telo apresenta hoje, aqui, nesta ilustre casa, a sua obra Angola. A trajetória das lutas pela cidadania e a educação em Direitos Humanos, editada pela Mayamba no ano de 2022. A obra resulta da dissertação de mestrado em Direitos Humanos da autora, defendida na Faculdade de Direito da Universidade Federal da Paraíba em 2012. No entanto, e como a própria nos informa logo nas primeiras páginas “muitas das constatações feitas naquela altura permanecem atuais, portanto, úteis à compreensão da trajetória dos direitos humanos no país” (p.15). Hoje, 11 anos depois, e 21 anos de paz, o debate continua em cima da mesa e sempre pertinente.