bluuebunny/crossref_metadata_2025 huggingface dataset:
Design and Implementation of Sensored Brushless DC Motor Control Using dsPIC30F4012 for CW/CCW Bidirectional Rotation
Authors:   Department of Electrical Engineering, Politeknik Negeri Banjarmasin, Banjarmasin, Indonesia, Rizal Yusie , Sarifudin Sarifudin ,   Department of Electrical Engineering, Politeknik Negeri Banjarmasin, Banjarmasin, Indonesia
Published: March 2024

This paper presents the development of BLDC (Brushless DC) motor control based on dsPIC30F4012. The system is designed to control motor rotation in clockwise (CW) and counter clockwise (CCW) directions. There are 3 input pins used to facilitate the control interface, namely ground (GND) pin, control (CTRL) pin and enable (EN) pin. An analog input was assigned as command input for rotation in CW/CCW direction. The CTRL pin input has full-scale of analog input that comprises of three regions, namely CCW rotation input (0V~2.4V), CW rotation input (2.6V~5V), and neutral input (2.5±0.1)V as the deadband. The commutation sequences of six steps for direction of motor rotation, while P-I (Proportional-Integral) controller is used to control the motor current. The control law and commutation sequences are implemented in single chip dsPIC30F4012 microcontroller. To verify the system performance, we test the system implementation to drive BLDC motor and measured current are sent to the host PC through serial communication. From the experimental results it is shown that the realizing P-I controller is good performance in small frequency where the bldc motor current can follow the input commands. The bandwidth of motor control to characterize the performance of designed system is also presented.
Decentralized Architectures: A Paradigm for Scalable, Fault-Tolerant, and Efficient Distributed Systems
Authors:   Department of Graduate Studies, Surigao Del Norte State University, Philippines, Maderazo Rizalyn T. , Teleron Jerry I. ,   Department of Graduate Studies, Surigao Del Norte State University, Philippines
Published: March 2024

The topic "Decentralized Architectures: A Paradigm for Scalable, Fault-Tolerant, and Efficient Distributed Systems" explores the foundational principles and advantages of decentralized architectures in the context of distributed systems. In essence, decentralized architectures represent a paradigm shift in designing systems that offer scalability, fault tolerance, and efficiency. Scalability is addressed through the distribution of computing tasks across a network of nodes, allowing the system to handle increasing workloads by adding more nodes. This modular approach enables seamless expansion without compromising performance. Additionally, fault tolerance is achieved by decentralizing control, reducing the impact of individual node failures on the overall system. This robustness enhances system reliability and ensures uninterrupted operation, crucial in mission-critical applications. Efficiency is a key focus, as decentralized architectures streamline communication pathways and minimize bottlenecks. Peer-to-peer communication models, consensus algorithms, and distributed databases play pivotal roles in optimizing resource utilization and response times. The abstract emphasizes how decentralization aligns with the demands of contemporary distributed systems, addressing challenges posed by the ever-growing scale and complexity of modern applications. In conclusion, the abstract underscores the significance of decentralized architectures as a transformative paradigm, offering a robust foundation for building scalable, fault-tolerant, and efficient distributed systems in the face of evolving technological landscapes.
The Effect of Cocoa Pod Husk (Theobroma cacao L.) Extract on Increasing Gingival Fibroblast and Collagen Density in Wistar Rats Induced by Porphyromonas gingivalis
Authors:   Department of Pediatric Dentistry, Faculty of Dentistry, University of Jember, Jember, Indonesia, . Sukanto , Rahayu Yani Corvianindya ,   Department of Oral Biology, Faculty of Dentistry, University of Jember, Jember, Indonesia, . Herniyati ,   Department of Orthodontics, Faculty of Dentistry, University of Jember, Jember, Indonesia, Harmono Happy ,   Department of Dental Biomedical, Faculty of Dentistry, University of Jember, Jember, Indonesia, Mahadi Raikhan ,   Faculty of Dentistry, University of Jember, Jember, Indonesia
Published: March 2024

Periodontal disease is an inflammatory disease of the oral cavity which characterized by inflammation of the gingiva. Theobroma cacao L. is a herbal plant that has antibacterial and anti-inflammatory effects, which is starting to be widely researched as an alternative therapy for inflammation in the oral cavity. The aim of this study was to examined the effect of the ethanol extract gel of cocoa pod husk (Theobroma cacao L.) on increasing the number of fibroblasts and the collagen fiber density in the gingiva of rats that have been induced by Phorphyromonas gingivalis. The sample used 24 male Wistar rats divided into 3 groups. Each group was induced by porphyromonas gingivalis every 3 days for 14 days then anointed with placebo gel (negative control group), metronidazole gel (positive control group), and cocoa pod ethanol extract gel (CPH gel) for 7 and 14 days. Gingival tissue was taken after euthanasia, after which histological preparations were made, and fibroblasts were observed under a microscope and analyzed using quantitative pathology 0.3.2 software, while for collagen density analized using Adobe Photoshop CS6 software. The results showed there was a significant difference of the number of fibroblasts between each group (p<0.05). however there was no significant difference between positive control and cocoa pod husk extract at day 14 (p > 0.05).The treatment group on day 7 and 14 was higher than the other groups. It was conclude that the ethanol extract of cacao pod husk (Theobroma cacao L.) potential to increase the number of fibroblasts and collagen fibers density in gingival tissue of periodontitis rats.
The Effect of Sapodilla Leaf Extract (Manilkara Zapota L.P Royen) on IL-1 and TNF- α Expression in Male White Rats Wistar Strain Induced with UVB Light
Authors:   Postgraduate student of Biomedical Sciences, Faculty of Medicine, Universitas Islam Sultan Agung, Jl Kaligawe KM 4 Semarang 50012, Almi, Dina Utari , Sarosa, Hadi ,   Department of Biomedical Sciences, Faculty of Medicine, Universitas Islam Sultan Agung, Jl Kaligawe KM 4 Semarang 50012, Trisnadi Setyo ,   Department of Biomedical Sciences, Faculty of Medicine, Universitas Islam Sultan Agung, Jl Kaligawe KM 4 Semarang 50012
Published: March 2024

Excessive UVB exposure causes health problems in humans, the effect on the skin is molecular and cellular changes. Sunburn is the most obvious acute clinical effect, resulting in the production of TNF-α by keratinocytes, IL-1 is a cytokine that influences TNF-α. Skin wounds release various damage associated molecular patterns (DAMPs) which will activate inflammatory signaling pathways such as NLRP3 inflammasomes and toll-like receptors (TLRs) which cause increased production of inflammatory cytokines. The aim of this study was to examine the anti-inflammatory effect of Manilkara zapota leaf extract which was assessed based on the expression of IL-1 and TNF-α in Wistar rats exposed to UVB. Post-test only control group design experimental research using rats (Rattus norvegicus) as research objects, divided into 4 groups, namely (K1) control rats without treatment, (K2) rats exposed to UVB light then given placebo cream, (K3) rat group exposed to UVB light then given 25% sapodilla leaf extract cream, and (K4) mice were exposed to UVB light then given 50% sapodilla leaf extract cream. The average expression of IL-1 using the One-Way ANOVA test was 0.197 (p0.05), which means there was no significant difference in the average expression of IL-1 between groups. Meanwhile, the average TNF-α expression between groups was 0.036 (p0.05), the results showed that there was a significant difference in the average TNF-α expression between groups, TNF-α expression using the Post Hoc LSD test of sapodilla leaf extract cream 50% dose (K4) reduced TNF-α expression to a lesser extent than K1 or K2. Administration of leaf extract cream (Manilkara zapota) affected the expression of TNF-α, but did not affect the expression of IL-1 in a mouse model experiencing sunburn.
Application of SSSC for Voltage Stability Improvement in the Nigerian 330 kV Transmission System using Particle Swarm Optimization Technique
Authors:   Department of Electrical/Electronic Engineering, Akwa Ibom State Polytechnic, Ikot Osurua, Nigeria, Essien Uduak J. , Odion Joshua ,   Department of Instrumentation and Control, Total Energies Limited, Port Harcourt, Nigeria, Ekpa Andikan K. ,   Department of Electrical/Electronic Engineering, Akwa Ibom State Polytechnic, Ikot Osurua, Nigeria
Published: March 2024

Load imbalance has always been a major cause of voltage instability of the power system network and increase in voltage instability affects the power system reliability. In this paper, static synchronous series capacitor (SSSC) FACTS device was implemented to improve the voltage stability in the Nigerian 330 kV transmission network using particle swarm optimization (PSO) technique. Modelled power system network in the power system analysis toolbox (PSAT) is simulated to determine the existing power flow analysis and the level of instability in the power system generation plants situated in the Northern region. The outcome of the power flow is thereafter, optimized with PSO by generating the relationship with a high prediction accuracy between voltage at each location and an inter-linked transmission line distance of the 330kV. The model was generated with least square method and the high prediction accuracy determination was carried out with R-square value of the polynomial order. The best model was optimized and the entire computations were carried out in MatLab resulting in the determination of the optimal location which was between Jebba transmission and Shiroro generation stations. SSSC FACTS controller was implemented on the optimized transmission line and the simulation results showed that the introduction of SSSC improved the voltage stability of the power system network.
The Effect of Three Depths of Mechanical Seed Drill (Gaspardo SC-250) on the Performance of Vicia Faba L. Bean for Yield Characteristics and Components
Authors:   Health and Medical Technical College / Kirkuk - Northern Technical, Qader Murad Abdullah Abdul , Amin Suzan Tahseen Muhammad ,   College of Agriculture/Hawija - Kirkuk University
Published: March 2024

Current study was conducted on a farm in two sites: the center of Kirkuk Governorate and Hawija District, during the 2022–2023 agricultural season. It focused on two factors: the seeding depths of the Gaspardo SC-250 machine (at 2, 3, and 6 cm) and three varieties (local, Yildiz, and Aquadulce). The land was divided according to a randomized complete block design (RCBD) according to a split-plot system with three replicates. The study allocated the sowing depth factor to the main panels and the variety factor to the secondary panels. The findings showed a notable improvement in yield characteristics and components when sowing depths were increased at both sites. It was observed that the total yield of dry seeds was significantly influenced by sowing depths at both sites, with D3 showing superior results, producing 2074.91 kg/ha and 7854.71 kg/ha, respectively. We observed that the Aquadulce variety had the highest yield rate, producing 5503.64 kg/ha and 7441.37 kg/ha, respectively. There was a significant impact of sowing depths and varieties on this trait at both sites. Specifically, at the Kirkuk site, the Aquadulce variety had the highest yield at depth D1, with 8413.83 kg/ha. At the Hawija site, the Aquadulce variety outperformed the other varieties at depth D3, yielding 9863.83 kg/ha. This superior performance was attributed to the quality of its components, resulting in a significant increase in the final yield.
Global Diversity Character Habituation Profil Pelajar Pancasila in Islamic-Based Schools from the Perspective of Pierre Bourdieu and Clifford Geertz
Authors:   Sociology Masters Department, Sebelas Maret University, Indonesia, Susanti Yeni , Karsidi Ravik ,   Sociology Masters Department, Sebelas Maret University, Indonesia, Zuber Ahmad ,   Sociology Masters Department, Sebelas Maret University, Indonesia
Published: March 2024

This research is based on the phenomenon of conflict with a background of differences. Indonesia, as a multicultural country that has the ideology of Pancasila and Bhinneka Tunggal Ika, in fact still often experiences discrimination, domination, and other problems that end in conflict and violence. Indonesia's cultural wealth in the form of local wisdom is now starting to be eroded due to the influence of globalization. Society began to focus on Western cultures. This research aims to describe the process of habituating the character of global diversity in the younger generation, especially students through educational institutions. Based on the theory of Pierre Bourdieu and Clifford Geertz, the researcher tries to describe the implementation of strengthening the global diversity character of the Profil Pelajar Pancasila in Islamic-based schools in the city of Surakarta. This research is research with a descriptive qualitative approach. The results of this research explain that Profil Pelajar Pancasila is a competent lifelong learner, has character, and behaves according to Pancasila's values. In connection with Pierre Bourdieu's theory, educational institutions are referred to as arenas (fields). Furthermore, global diversity includes openness and tolerance towards foreign cultural diversity while still respecting culture. This concept is by Clifford Geertz's theory that culture is a symbolic system, so cultural processes must be read, translated, and interpreted. The success of characterizing global diversity is influenced by family socialization and teacher example, both of which, according to Pierre Bourdieu, are structural actors/agents and are influenced by social heterogeneity which becomes social capital.
Proposed Web-Based Goods Recording Information System in the Warehouse of PT Bahana Unindo Teknik Plant Plastics Injection
Authors:   Politeknik APP Jakarta, Jl. Timbul No.34 Ciganjur, Jagakarsa, Jakarta Selatan, 12630, Indonesia, Siregar M. Tirtana
Published: March 2024

PT Bahana Unindo Teknik Plant Plastics Injection is a company engaged in manufacturing. In the company's warehouse there is a problem, namely the absence of an integrated goods recording system, this is an obstacle because the recording is still done using stock cards and Microsoft Excel. Recording with this method affects the level of speed in the activity of recording goods in the warehouse, recording time takes an average of 10 minutes depending on the variation in the number of items. The proposal given is an information system for recording goods to support activities in the warehouse. System development is carried out using Unified Modeling Language (UML) modeling and creating an information system interface design. The use of an information system for recording goods is expected to shorten the time for recording and provide flexibility in data sharing capabilities in the warehouse of PT Bahana Unindo Teknik Plant Plastics Injection.
Enhancement of Critical Thinking Skills of Grade X Students at SMKN 2 Singosari in History Learning: The Process of Islam's Entry and Development in the Archipelago through Project-Based Learning
Authors:   SMK Negeri 2 Singosari, Islamia Fidda Zurika , Rolis Erfan ,   SMA Negeri 1 Asembagus, Ahmad Harun ,   Universitas Insan Budi Utomo, .. Sutejo ,   SMA Negeri 1 Batu
Published: March 2024

This research aims to investigate the improvement of critical thinking skills among grade X students at SMKN 2 Singosari in history learning, particularly regarding the process of Islam's entry and development in the archipelago, through the implementation of project-based learning. The research method employed is classroom action research. Data were collected through tests to measure students' critical thinking skills and their learning outcomes. The analysis results indicate a significant improvement in students' critical thinking skills from pre-cycle to cycle I, and from cycle I to cycle II. At the indicator level, there is a consistent improvement in the ability to ask questions, skills in presenting arguments and ideas, skills in validating data relevant to the problem, and skills in formulating conclusions and solutions with proper reasoning. Furthermore, students' learning outcomes also show a significant improvement from pre-cycle to cycle I, and from cycle I to cycle II, both in terms of average learning outcomes and the level of learning completeness. These findings suggest that the implementation of project-based learning can positively contribute to the enhancement of critical thinking skills and learning outcomes of students in history learning.
Current Approaches in the Management of Monoclonal Gammopathies: an approach to Waldenström Macroglobulinemia
Authors:   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Gomez Isai Gallegos , Romero Jennifer Aida Ortega ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Torreros Lara Daniela Denisse ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Gonzalez Rodrigo Garcia ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Medina Carmen Sabrina Campaña ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Padilla Ariadna Melissa Alonso ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Aguilar Abel Gallegos ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México., Romero Eotoniel Sanchez ,   Residente Medicina Interna. Hospital General Regional #1. Instituto Mexicano del Seguro Social. Tijuana, Baja California, México.
Published: March 2024

Monoclonal gammopathies encompass a spectrum of disorders characterized by the abnormal proliferation of plasma cells, leading to the production of monoclonal immunoglobulins. Waldenström macroglobulinemia (WM) is a rare, indolent lymphoproliferative disorder characterized by the presence of an IgM monoclonal gammopathy, bone marrow infiltration by lymphoplasmacytic cells, and clinical features such as hyperviscosity, lymphadenopathy, and hepatosplenomegaly. Recent advances in understanding the pathogenesis of WM have led to the development of novel therapeutic strategies, including targeted therapies and immunomodulatory agents, which have significantly improved outcomes for patients. This article provides an overview of the current understanding of WM pathophysiology, clinical presentation, diagnostic approach, and recent advancements in its management.
College Students' Perceptions Toward Usability of Simulator Application as a Form of Virtual Experiment at the Distance Learning
Authors: Nurdiana Dian , Hasanah Siti Hadijah , Maulana Muhamad Riyan
Published: March 2024

The use of simulator applications as one of the learning media is used in face-to-face classes. Its use is rarely used to support distance learning. In fact, the distance learning process must have the same quality as face-to-face learning. The role of technology and media is one of the keys to success in conveying material to students. This study examines the use of simulator applications in distance learning in terms of its reusability. The simulator application used is Cisco Package Tracer on learning computer networks with modules as the main teaching material used by students. The use of this media aims to understand and practice computer network simulations. By involving 60 participants, a case study regarding usability feasibility was measured by using the USE Questionnaire which consisted of 4 usability dimensions: Usefulness, Ease of Use, Ease of Learning, and Satisfaction. The findings show that the use of simulator applications in distance learning gets good or positive responses in the context of usability. This shows that the use of simulator applications is suitable for use in distance learning.
Analisis Implementasi Kebijakan Perlindungan Tenaga Kerja Outsourcing
Authors:   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Trisnantari Sita Agung , Habibi Nugroho ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Amrizal Muhammad Dio Rhiza ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Maryani Maryani ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Al-Ayubi Syaefuddin Ahrom ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Ahmad Iqbal Faza ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Rozikin Irkham Syahrul ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan, Muhyiddin Muhyiddin ,   Pusat Pengembangan Kebijakan Ketenagakerjaan Kementerian Ketenagakerjaan
Published: March 2024

Alih daya atau outsourcing merupakan suatu kegiatan yang dilakukan oleh suatu perusahaan untuk melimpahkan sebagian pelaksanaan pekerjaannya kepada perusahaan lain yang berbadan hukum. Dalam perjalanannya, regulasi outsourcing di Indonesia telah melalui beberapa kali perubahan dan penyempurnaan yang diatur oleh beberapa regulasi, dari Undang-Undang Nomor 13 Tahun 2003 tentang Ketenagakerjaan dan peraturan lainnya hingga yang saat ini yaitu Undang-Undang Nomor 6 Tahun 2023 tentang Penetapan Peraturan Pemerintah Pengganti Undang-Undang Nomor 2 Tahun 2022 tentang Cipta Kerja Menjadi Undang-Undang. Kajian ini menggunakan metode kualitatif dengan pendekatan deskriptif untuk menyajikan fokus penelitian secara mendalam dan komprehensif serta diperkuat dengan mereview literatur untuk mendukung kajian ini. Serikat pekerja/serikat buruh sistem menganggap, outsourcing merugikan pekerja karena masih ada yang tidak mendapatkan perlindungan dan tidak mendapatkan kepastian dalam dunia kerja. Sedangkan, bagi perusahaan outsourcing, sistem outsourcing dapat memberikan keberlangsungan usaha dari pekerjaan yang diberikan oleh pemberi kerja dan bertanggungjawab atas pekerja. Namun, dalam praktiknya, adanya perusahaan lokal outsourcing yang dikelola oleh oknum-oknum preman yang meminta uang muka kepada calon pekerja alih daya yang ingin bekerja dengan perusahaan outsourcing yang dikelola oleh oknum tersebut. Persyaratan izin operasional perusahaan alih daya perlu untuk diperkuat di antaranya, pada saat pendirian diperlukan adanya deposit (setoran) sebagai jaminan bahwa perusahaan outsourcing memiliki kemampuan untuk membayar gaji dan jaminan sosial pekerja alih daya serta perusahaan outsourcing perlu bernaung atau mendapatkan rekomendasi dari asosiasi outsourcing. Selain itu, dalam aturan turunan Undang-Undang Nomor 6 Tahun 2023 diharapkan terdapat aturan yang mengikat perusahaan outsourcing agar bertanggung jawab meingkatkan skill tenaga kerja outsoursing.
Experiencias del desarrollo emocional de los adolescentes en medio del conflicto armado en una zona rural del municipio de Tierralta, Córdoba, Colombia
Authors: Morales Andocilla Cindy Marcela , Roa Sarmiento Paola Andrea , Alvarado Velandia Diana Lorena
Published: March 2024

El conflicto armado en Colombia ha tenido un impacto multidimensional en la vida y crecimiento de los adolescentes, especialmente en el área de la salud física y mental que incide directamente en el desarrollo emocional, constituyéndose como víctimas doblemente invisibilizadas por las narrativas institucionales y la dependencia de los adultos. Se presenta un análisis sobre las experiencias vinculadas al desarrollo emocional de los adolescentes en medio del conflicto armado en una zona rural del municipio de Tierralta, Córdoba. Desde lo cualitativo tipo fenomenológico, se realizaron 10 entrevistas semiestructuradas con adolescentes de 12 a 15 años, nacidos en la comunidad o establecidos en ella por la experiencia violenta en un territorio cercano y focalizados como víctimas. Los resultados exponen cinco experiencias ligadas al desarrollo emocional de los adolescentes, determinadas por un contexto de violencia que influye en la percepción y significación de las realidades donde socializan en esta etapa. El contexto violento como macrosistema se caracteriza por engranar e interconectar a los sistemas menores mediante patrones sociales que establecen la ideología y funcionamiento de las instituciones al interior de una cultura. En consecuencia, los procesos de intervención psicosocial son importantes para transformar estas realidades que limitan el desarrollo humano en los adolescentes.
A Review of Adoption of Building Information Modelling (BIM) for the Nigerian Building and Construction Industry
Authors:   Department of Architecture, Federal University of Technology, Akure, Nigeria, Oladayo Popoola , Olanipekun Aluko Olaniyi ,   Department of Architecture, Federal University of Technology, Akure, Nigeria, Ipinlaye Omoyajowo Nicholas ,   Department of Architecture, Federal University of Technology, Akure, Nigeria
Published: March 2024

Building information modelling (BIM), which is a technological advancement that is crucial for modernizing construction work and enhances value for stakeholder groups, has had a big impact on the construction industry from the implementation stage to the decommissioning phase of the project cycle.
Isolation and Identification of Some Bacteria Associated with Biogas Production from Food Waste and Rumen Content
Authors: Oladeji Amoo Afeez , Adeniyi Adeleye Olarewaju , Adamu Haruna , Kemi Amoo Florence , Sabo Ahmed
Published: March 2024

The goal of this study was to investigate the bacterial community associated with biogas production from food waste and rumen content. Anaerobic mono-digestion and co-digestion were performed using mixture design within Design Expert, resulting in 100 experimental runs. Parameters such as food waste and rumen content, water content, temperature, pH, number of digester agitation per day and retention time were varied during the anaerobic digestion processes. Classical microbiological techniques were used to isolate and identify strict anaerobic and facultative anaerobic bacteria from the food waste and rumen content before and after anaerobic digestion. Sixteen bacterial species belonging to 12 different generae were isolated and identified from the food waste, rumen content and composite digestates obtained from the 100 bio-digesters. These generae included Acetobacterium, Bacteroides, Clostridium, Enterobacter, Escherichia, Lactobacillus, Pseudomonas, Ruminococcus, Staphylococcus, Streptococcus, Syntrophomonas and Syntrophobacter. With the exception of Escherichia coli and Pseudomonas sp., all other bacterial species identified in the substrates were also found in samples of the composite digestates, suggesting that they may have played important roles in the anaerobic digestion process inside the 100 bio-digesters. Overall, this study provides valuable insights into the microbial community structure and function during biogas production from food waste and rumen content. The results could contribute to the development of more efficient and sustainable biogas production processes.
The benefits of Oukup to improve women sexual function after birth
Authors: Titi Nurhayati  , Uyu Wahyudin  , Iip Saripah  , Joni Rahmat Pramudia
Published: March 2024

Oukup is a traditional spa that has been existing and developing for thousands of years on Batak Land including in Karo. The Karo tribe in North Sumatra practice oukup for tradional treatment for women health after child birth. Good body care will restore women health and its beauty as before the pregnancy and overcome sexual dysfunction. The purpose of this study was to determine the benefits of Oukup for women after giving birth. This research employed descriptive exploratory ethnomedicine research design with mixed methods. The subjects of this research were women who have given birth. In collecting the data this research used google form to see the characteristics of informants’ understanding of oukup and the benefits obtained of oukup, FSFI scores, interviews, and focus groups discussion to explore how to use adequate and perceived benefits while the analysis was processed through content analysis. The results of the study reveals that all respondents are of reproductive age. Some of the respondents had a score of 20-26.5 (50%) and those >26.5 were 26.5%, respondents experienced sexual dysfunction are 83.3%. The domains that had the highest scores were lubrication and satisfaction are 3.61 and pain in sexual intercourse. The use of oukup is felt for relaxation, treatment of insomnia, anemia and indirectly increases sexual arousal as after bathing, the body feels fresh, smells good and all impurities come out.hot aromatherapy steam can loosen blocked breathing. Thus, oukup is important tradional culture for improving women health, disease prevention.
Role of Emotional Intelligence in Conflict Resolution and Prevention in Colombia
Authors: Santiago Natalia
Published: March 2024

Purpose: To aim of the study was to analyze role of emotional intelligence in conflict resolution and prevention in Colombia.

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: Research shows power dynamics and organizational justice significantly impact conflict outcomes and satisfaction. Power imbalances exacerbate conflicts, leading to dissatisfaction. Unequal power distribution can escalate conflicts due to perceived unfairness. Conversely, organizational justice fosters positive outcomes and higher satisfaction levels. Fostering equitable power dynamics and promoting justice mitigate conflict and enhance satisfaction.

Unique Contribution to Theory, Practice and Policy: Social cognitive theory, emotional labor theory & affective events theory may be used to anchor future studies on the role of emotional intelligence in conflict resolution and prevention in Colombia. Organizations should implement targeted emotional intelligence training programs aimed at enhancing employees' conflict resolution skills. Policy-makers should advocate for the inclusion of emotional intelligence competencies in leadership development programs and training initiatives.
Best Practices and Challenges of Conflict Management Education and Training in Cameroon
Authors: Liam Lucas
Published: March 2024

Purpose: To aim of the study was to analyze best practices and challenges of conflict management education and training in Cameroon

Methodology: This study adopted a desk methodology. A desk study research design is commonly known as secondary data collection. This is basically collecting data from existing resources preferably because of its low cost advantage as compared to a field research. Our current study looked into already published studies and reports as the data was easily accessed through online journals and libraries.

Findings: Best practices in conflict management education involve fostering communication skills, empathy, and active listening, alongside promoting collaborative problem-solving and cultural sensitivity. Challenges include overcoming resistance to change, addressing power imbalances, sustaining engagement, and adapting to diverse learning styles and contexts. Successful training requires integrating theory with practical skills and ongoing support.

Unique Contribution to Theory, Practice and Policy: Social learning theory, cognitive dissonance theory & adult learning theory (andragogy) may be used to anchor future studies on best practices and challenges of conflict management education and training in Cameroon. Practice encompasses the application of knowledge, skills, and techniques derived from theory to real-world situations or contexts. Policy refers to a set of guidelines, rules, or directives established by an organization, institution, or governing body to govern behavior, decision-making, and practices within a specific context.
Role of Development Banking in Economic Growth in Kenya
Authors: Njoroge Erastus Kaiba
Published: March 2024

Purpose: This study delineates the impact of development banking on Kenya's economic growth. The current study adopted a quantitative and exploratory research design.

Materials and Methods: The study used a quantitative research design. Secondary data was utilized in this study.  The data was collected from the financial statements of development banks in Kenya.  The target population was 6 development banks in Kenya. The study then progressed to more complex regression analysis, where financial performance ratios and percentages for predictor factors formed the basis of the analysis. The study focused on 6 development financial institutions operating in Kenya.

Findings: The findings (β=0.1153, p=0.0056), reveal that development banking had a positive and significant effect on economic growth. This infers that an improvement in development banking by one unit would lead to an improvement in economic growth by 0.115 units. The investigation substantiates a tangible and statistically significant correlation between the maturation of the development banking sector and the economic growth spectrum in Kenya.

Implications to Theory, Practice and Policy: Policymakers in Kenya should work to maintain a stable regulatory system that enhances the role of the banking system in stimulating economic growth. The study emphasizes the need for a stable regulatory environment and well-considered interest rate policies to mitigate adverse economic impacts. Additionally, the study advocates for a pro-poor banking approach to reduce wealth disparities and boost economic growth through improved savings and customer deposits in banks. the banks.
Evaluation of Effects of Unethical Practices on Cost and Time Performance of Construction Projects in Tertiary Institutions in Edo State, Nigeria
Authors: Momodu Aliu Salumanu , Olusola Akinradewo Festus , Temitope Arijeloye Bamidele , Treasure Ijieh Oriabure
Published: March 2024

Purpose: Unethical practices in the construction sector have dire consequences for effective delivery of projects and trickling down to the poor performance of construction projects. This research evaluated the effects of unethical practices on cost and time performance of construction projects in tertiary institutions in Edo State, Nigeria.

Materials and methods: Respondents were drawn from a public tertiary institution in the State, which was the focus of the study. The study adopted a mixed method design of quantitative and qualitative approaches. 30 questionnaires were self-administered by census on identified human samples. Thereafter, semi-structured interview questions were used purposively to elicit relevant information from 5 targeted participants to validate the data received. The data received were analyzed using regression analysis and paired samples t- test. Microsoft Excel and Statistical Package for Social Sciences (SPSS) version 23 was used to carry out the analyses.

Findings: It was established that there was a significant relationship between unethical practices and project performance. It was also established that the projects performed well in terms of costs but performed poorly in terms of time.

Implications to Theory, Practice and Policy: The study further established that the predominant effect of unethical practices on performance of tertiary institution projects in Edo State is time-overrun.
Moderating Influence of Government Water Policy on the Relationship between PM&E Approach and Implementation of Water Projects in Machakos County of Kenya
Authors: Wambui Barbara Nyambura , Rambo Prof Charles M. , Maitho Professor T.
Published: March 2024

Purpose: The purpose of this study was to establish moderating influence of Government water policy on the relationship between PM&E Approach and Implementation of water projects in Machakos County of Kenya.

Materials and Method: The study was anchored on Pragmatic paradigm and used descriptive survey research design. The target population for this study was Machakos County water representatives both staff and Community water representatives. Research sample comprised of; Water Resources Users Association officials, Water Resource Management Authority, County Ministry of Water and Irrigation, Water Services Trust Fund and Tana Athi Water Services Agency, giving a total target population of 572 individuals.  The sample size of the study was derived from the various strata’s by using Krejcie and Morgan Table for sample size determination which gave a sample size of 226 participants. The research instruments used included: questionnaires; Key informant Interviews, Focus Group discussions, observation, documents review and Interview guides. SPSS version 24 was used to analyze the data using descriptive statistics and inferential statistics. Quantitative data was analysed using frequencies, percentages, mean, standard deviation, composite mean and standard deviation. Qualitative data was analysed by content analysis.

Findings: Findings of the study were presented using tables. The study was pegged on theory of change. This study is significant to policy makers, students and primary stakeholders. The study established that there is a relationship between PM&E Approach and Implementation of water projects. It was concluded that government water policy has significant moderating relationship between participatory monitoring and evaluation process and implementation of water projects.

Implications to Theory, Practice and Policy: The study recommends that all departments both in county and national government to work in cooperation to ensure that security in the area is maintained so that vandalism of water resources is eliminated.
Mastering of virgin lands in Uzbekistan (as an example of Surkhan-Sherabad deserts, 1950-1980)
Authors: Komilov Oybek
Published: March 2024

In the article, under the influence of the agrarian policy of the Soviet government in Uzbekistan in the 1950s-1980s, the issues of the mastering of virgin lands in Surkhan-Sherabad, the establishment of regions and cotton fields on new lands were thoroughly analyzed using the information from archival documents and periodical press publications.
Renaissance in language teaching and assessment at secondary school in Uzbekistan
Authors: Ережепова Д
Published: March 2024

The reciprocal relationship between language learning-teaching and testing has laid a remarkable influence of examinations on language education, namely the washback effect as it is referred to in the literature of language testing
Influence of Parental Education on Decision-Making Factors for Choosing Fee-levying Higher Education Institutes among Computer Science Undergraduates in Sri Lanka
Authors: Wickramasinghe Gangani Chamarie , Mohammed Lubna Ali , Dhanapala Rathnayake Mudiyanselage
Published: March 2024

The choice of a fee-levying higher education institute (HEI) is critical for students as it can significantly impact their future. However, research indicates that the process students follow to select an HEI is complex and is carried out in several stages. Hence parents often become involved in the selection process to help their children make the right choice. With the rising number of fee-levying HEIs, the higher education sector has become highly competitive and institutes invest heavily in strategies to attract not only students but also parents. Furthermore, Sri Lanka’s growing Information and Communication Technology (ICT) sector has resulted in a rise in the enrolments of undergraduates majoring in computer science (CS). Hence, the main objective of this study was to determine if parental education influences the key determinants namely, internal characteristics of students, institute-specific factors, and communication methods used by HEIs, shaping Sri Lankan students’ choice of a fee-levying HEI for CS degrees. The study used a quantitative approach, and data was collected from 510 students studying at eight fee-levying HEIs using the survey method. The results of the study revealed that neither fathers’ nor mothers’ education has an impact on any of the three key determinants. Hence, HEIs can consider this outcome when formulating their student enrolment strategies. Further research is also suggested with samples that include a higher percentage of students having parents with higher education and parents of students from other disciplines besides CS before generalising this outcome to the higher education sector of Sri Lanka.
Decoding the Language of Strategy: The Role of Interpersonal Communication in Shaping Organizational Culture
Authors: Obeng Elizabeth Asomani , Boateng Peter Agyekum , Boateng Comfort Agyekum
Published: March 2024

This study looks at the impact of interpersonal communication on the culture of an organization, narrowing down to how employees respond to strategic messaging from top management and interpret it in their everyday actions. By means of a systematic review of literature, this study meticulously examines current empirical research via thematic synthesis for better understanding of the subject. The key findings emphasize the need for proper planning in strategic communication, also touches on leadership’s communicative style which affects organizational culture and talks about informal networks as a tool for shaping organizational understanding. In conclusion, this study argues that organizations should clearly articulate their strategic messages in line with their values, leaders should be empathetic in their communications and they should use informal networks to integrate cultures effectively. Practical implications include recommendations regarding strategic communication planning, enhancement of leadership development programs, and cultural sensitivity training. It is recommended that future researchers should overcome the limitations by addressing cultural and contextual variability as well as exploring the impact of emerging digital media tools on organizational dynamics.
Teenage Pregnancies and the Re-Entry Policy into Schools: Perceptions from the Education Stakeholders in Umguza District
Authors: Khumalo Vusisizwe , Hadebe Dr LillieBeth
Published: March 2024

Despite the ramifications of international protocols and conventions which spearheaded the introduction of the school’s re-entry policy, gender disparities in accessing education continue to hinder the girl child from accessing education which is a fundamental right. Therefore, this research was triggered by the realization that there is continuous dropout of pregnant and mothering girls from school hence, the need to research on the perceptions of education stakeholders on the schools’ re-entry policy. The theory of action was used to form the basis of the study and qualitative research methodology was utilized to capture both the views and perception of the community in tapping into the school’s re-entry policy. This study was of significance to the Government of Zimbabwe in general, and to the Ministry of Primary and Secondary Education in particular, as it offered an opportunity to get public feedback on the policy and recommendations on strengthening the enforcement of the policy. Purposive sampling was used in the study to target various girls who has fallen pregnant during their studies using the key informant guide and focus group discussions were used to gather the community perceptions on the school’s reentry policy. A sample of 20 people was used to draw up the findings of the study. The research managed to reveal that communities are deeply entrenched in patriarchal systems that promote early child marriages. The education stakeholders have conflicted perceptions on the policy as they acknowledge the benefits of the policy but then these are overridden by the negative perceptions that view the policy as promoting promiscuity and delinquent behavior among young people. It was also revealed that communities are less knowledgeable about all the facets of the policy. The study revealed that pregnant and mothering girls fail to get support from the immediate family, community and friends hence perpetuating child marriages. It can be noted that the policy is a great initiative in promoting access to education for girls but there is need to create conducive environment for the pregnant and mothering girls to be supported in their studies. There is also a need for the government to strengthen community structures to ensure that it’s mandatory for pregnant and mothering girls to go to school.
Perceptions of Undergraduate Female College Students towards the Female Condom: Lessons from Zimbabwe
Authors: Katsinde Tapfuiwa James , Mabvurira Vincent , Katsinde Constance Shorayi
Published: March 2024

The aim of the study was to analyse the perceptions of female college students towards the female condom in Zimbabwe. The study was guided by the interaction perceptive. Data was collected using questionnaires. Data was analysed using descriptive statistics. The population of the study were all female students at a university under study. Questionnaires were used to collect data from female students. The study revealed that most of the undergraduate students had high knowledge of female condoms. It also indicated that most students were not sure about the availability of female condoms if they needed them. The study also showed that the majority of undergraduate female students had not used female condoms. It has also shown the respondents regarded female condoms to be important for HIV and pregnancy prevention. Most of the respondents revealed that many discuss with friends on the use of female condoms but would not discuss with relatives. They also pointed that they would encourage their friends to use female condoms if they were sexually active. The majority of respondents believed that there was nothing morally wrong in using female condoms. The study also revealed that undergraduate students felt that abstinence was better than the use of female condoms, while the use of female condoms gave them more control on sexual activity than the use of male condoms. Collectively the results seem to indicate that undergraduate female students have both positive and negative perceptions on the use of female condoms. It is recommended that universities should make the availability of female condoms less arduous so that sexually active female students have access without hassles.