bluuebunny/crossref_metadata_2025 huggingface dataset:
ENSIKLOPEDIA TOKOH-TOKOH PEJUANG LAMPUNG BERMUATAN NILAI-NILAI KARAKTER BERBASIS ANDROID
Authors: Saputra Heru Apri , Kuswono Kuswono
Published: March 2024

This study aims to develop an encyclopedia of Lampung warrior figures and describe theirfeasibility. The feasibility test was carried out at Metro 6 Public High School. The study uses aresearch and development (R&D) method adapted from the Sugiyono Level 1 model (produces adesign but does not test). Stages of research that is analyzing the potential or problem, gatheringinformation through observation, in-depth interviews, document collection, product design, media validation, media improvement, and completion of the encyclopedia product Lampung herofigures.The results of the study are the learning media encyclopedia of Lampung warrior figures designedin accordance with the 2013 curriculum and BC curriculum in the subject of the 20th centuryIndonesian resistance strategy. The results of media validation for phase 1 were 76% (Eligible) forstage 2 by 93% (Very Eligible), the results obtained from media validation between stage 1 andstage 2 experienced an increase of 17%. Then in the results of the validation of stage 1 material by80% (Eligible), stage 2 by 90% (Very Eligible), between stage 1 and stage 2 has increased by 10%.And the results of student responses by 90% (Very Eligible). From the results of the validation itcan be concluded that the encyclopedia media figures of Lampung warrior deserve to be tested.
Effect of Virtual Reality Simulation: “Urinary Catheterization Skills” on Nursing Students’ Self-Confidence
Authors: Putri Marshanda Syaharani , Pramukti Iqbal , Indrayani Desy , Widiasih Restuning
Published: March 2024

Confidence is essential for nursing students in producing better practice of nursing action skills, so this needs to be supported by good learning media. One of the learning media currently developing is virtual reality simulation, an interactive learning media based on immersive technology that combines real space (reality) with virtual space (virtual). This study aimed to analyze the effect of virtual reality simulation in urinary catheterization on the self-confidence of nursing students. This study used a pre-experiment design with a one-group pretest-posttest design approach. Self-confidence was measured using The Confidence Scale questionnaire, consisting of five items. The sampling technique uses a purposive sampling technique with a minimum total sample is 49 students. The data collected were analyzed using the non-parametric Wilcoxon signed-rank test. The result showed an increase in the mean value in the post-test results (21.65) compared to the pretest results (16.98), with an average increase of 4.67 points. The statistical test results showed a significant difference after using virtual reality simulation on nursing students' confidence (p <0.05). So, virtual reality simulation is a learning media that influences nursing students' confidence in performing urinary catheterization skills.
Correlation between Clean Water Supply and Waste Management with Knowledge of Stunting
Authors: Tetania Anisa Indah , Witdiawati Witdiawati , Rosidin Udin
Published: March 2024

Stunting is an important global issue. One of the causes of stunting is the mother's inability to recognize it. Mother's knowledge will influence the way waste management and clean water supply. This study aimed to determine the relationship between knowledge about stunting and providing clean water and waste management in preventing stunting in Sukamulya Village. This research method is a quantitative correlation using secondary data. The population in this study were 55 mothers who had toddlers in Rancaekek District, Sumedang. The sampling technique used was total sampling. This study’s analysis used univariate and bivariate analysis with the Chi-Square test. The results of the study show that there is no relationship between the level of knowledge about stunting and the provision of clean water (p = 0.375), and there is no relationship between knowledge about stunting and waste management (p = 0.175). These results show that the level of knowledge is not a reference in the emergence of good behavior. Good knowledge influences behavior, but there are other aspects. Especially behavior towards the availability of clean water and waste management in preventing stunting. Further studies are needed by changing the variables used and the methods used.
Efforts to Reduce Headache in Grade II Tuberculosis Meningitis Patients: A Case Study
Authors: Suhendar Ryzka Fridekia , Hartati Sri , Komariah Maria
Published: March 2024

Tuberculous meningitis is a life-threatening disease and can cause severe manifestations and neurological disorders. Headache is one of the symptoms that occurs in patients with tuberculosis meningitis. An 18-year-old woman was admitted with complaints of unilateral headache in the holocranial region with a description of throbbing pain on a scale of 6 (0-10), which decreases when she closes her eyes and sleeps. The pain is felt continuously and slightly interferes with activities. This case study aim to describe intervention that can reduce headache in Grade II Tuburculosis Meningitis. Nursing actions are given to minimize the pain experienced by patients with tuberculosis meningitis, namely carrying out pharmacological and non-pharmacological pain management by collaborating in giving paracetamol 500 mg and teaching non-pharmacological pain management by facilitating patient rest, teaching deep breathing relaxation. In addition, immediate treatment is needed by administering anti-tuberculosis drugs (OAT) and corticosteroids. Corticosteroids are given to minimize complications and death rates by suppressing the inflammatory response in the subarachnoid space. After being given care, the problem of acute pain is partially resolved so that further treatment is needed with participation of the patient and family for the success of nursing care. It is necessary to improve pain management in treating patients with TB meningitis headaches.
Case Study of a Post-Cesarean Section Patient at Risk of Several Complications
Authors: Nuraeni Imel , Widiasih Restuning
Published: March 2024

Childbirth is a natural process for women, but some conditions, exceptionally high risks, might elevate the likelihood of difficulties during pregnancy, childbirth, or afterwards. Maternal age, primiparity, and Cesarean section delivery provide a risk for several problems in the mother. This case study aims to examine and implement nursing care for primigravida mothers at high risk who have undergone a Cesarean section. The stages of a case study involve defining the case, selecting a case, gathering and analyzing data, interpreting data, and presenting results. Data collection involved interviews and physical examinations, reviewing health documentation, Talking with patients and families, and gathering information from other healthcare professionals. Data analysis included examining the collected data, identifying critical information, comparing the data, and presenting a summary in the form of a case study. Outcome: A 39-year-old primiparous woman who underwent a Cesarean section reported postpartum bleeding of approximately 1000 cc/24 hours, anaemia, emotional instability, and difficulty in caring for her baby and fulfilling her responsibilities. Nurses perform nursing interventions to address complications, such as preventing bleeding, treating anaemia, promoting relaxation for emotional stability, providing education through engaging and comprehensible media, and enhancing the mother’s role, particularly in breastfeeding, through hypno-breastfeeding techniques. Pregnant women with risk factors who undergo Cesarean sections are known to experience both physical and psychological difficulties. Effective nursing interventions that address physical and psychological elements, new roles, and prevention of complications lead to successful resolution of the issue, allowing the mother and infant to be discharged in good health
Sobre una pasiva anómala en español
Authors: Melis Chantal , Granados Daniel
Published: March 2024

Este trabajo se centra en una construcción en español, censurada por los gramáticos, que combina la morfología de la pasiva perifrástica (ser + participio) con el multifuncional morfema reflexivo se y típicamente sirve para generalizar sobre procesos que afectan a clases de cosas o grupos de individuos (La energía incrementa cuando se es contenida). El interés por la formación de la construcción nos lleva a situar su origen en una estructura regular del idioma, conocida como “impersonal refleja con oración pasiva”, en la que se marca la indeterminación del sujeto paciente (cuando se es amado…). Desde este punto de vista, la “desviación” que manifiesta la construcción en estudio radica en la introducción de un sujeto explícito, con el efecto de que se borra el carácter impersonal del modelo original y se altera a la vez la función de se, que pasa a relacionarse con la llamada pasiva refleja del español. En la segunda parte de nuestra investigación, nos proponemos arrojar luz sobre la productividad de la construcción anómala, que desplegaron nuestras búsquedas en Google, apuntando al papel instrumental que juega el participio en propiciar cambios de perspectiva entre acciones pasivas y estados resultantes. Analizamos algunos ejemplos que ayudan a corroborar nuestra hipótesis, destacamos la expansión de la construcción a contextos no-genéricos y, finalmente, nos damos a la tarea de explicar cómo la pasiva anómala llega a utilizarse con verbos intransitivos inacusativos, según reflejan los datos recopilados para nuestro estudio.
Políticas Curriculares para o Ensino de Inglês no Estado de São Paulo (1931-1971)
Authors: Rabello Luiz Ricardo Gonçalves , Bello Isabel Melero
Published: March 2024

O objetivo deste artigo é apresentar a trajetória das políticas curriculares para o ensino de Inglês na rede estadual de educação do Estado de São Paulo de 1931 a 1971. Os dados apresentados neste artigo são resultados de pesquisa de mestrado que investigou a trajetória das políticas curriculares para o ensino de Inglês de 1892 a 1971. A análise documental foi a metodologia utilizada para verificar fichas individuais de alunos de dois ginásios estaduais, bem como decretos, leis, portarias e regimentos publicados em diário oficial. A pesquisa demonstrou que o Inglês foi disciplina curricular obrigatória nos ginásios paulistas no período analisado e que seu ensino, a partir de 1931, deveria ser feito diretamente na língua inglesa, não sendo permitido o uso da língua materna. No entanto, sua trajetória nos currículos escolares foi permeada por descontinuidades e pela distância em relação ao que era oficializado pela legislação e as condições objetivas das escolas para realizar tais propostas.
Nilai-Nilai Pendidikan Islam berbasis Kearifan Lokal pada Pembelajaran Bahasa Arab di Institut Agama Islam Negeri (IAIN) Palopo
Authors: Pamessangi Andi Arif
Published: March 2024

Tulisan ini berisi hasil kajian tentang nila-nilai pendidikan Islam berbasis kearifan lokal yang terdapat dalam pembelajaran Bahasa Arab yang ada di Institut Agama Islam Negeri Palopo. Tujuan penelitian ini adalah untuk mendekripsikan pembelajaran Bahasa Arab pada Institut Agama Islam Negeri Palopo, yang Kedua untuk mengkaji nilai-nilai pendidikan Islam berbasis kearifan lokal yang terdapat didalamnya. Jenis penelitian ini adalah penelitian kualitatif. Proses pengumpulan data dimulai dari pengamatan secara mendalam terhadap dokumen kurikulum yang tersedia, disamping itu peneliti juga melakukan pengamatan pada dokumen pembelajaran lain seperti Rencana Pembelajaran Semester, Satuan Acara Perkuliahan, serta data lain melalui jurnal ilmiah, buku- referensi, serta bahan publikasi yang relevan. Selain itu peneliti juga melakukan wawancara kepada para dosen pengampu pembelajaran Bahasa Arab dalam menguatkan hasil analisa dan pengamatan pada pembelajaran Bahasa Arab di IAIN Palopo. Hasil temuan penelitian ini menunjukkan bahwa kurikulum bahasa Arab yang digunakan mengedepankan nilai-nilai pendidikan Islam yang terintegrasi dengan nilai-nilai kearifan lokal. Nilai-nilai pendidikan Islam yang termuat dalam pembelajaran Bahasa Arab di IAIN Palopo dapat dibagi kedalam tiga aspek meliputi nilai akidah, nilai ibadah, dan nilai akhlak. Adapun nilai-nilai kearifan lokal meliputi nilai lempu (jujur), ade’le’ (adil), getteng (teguh), ininnawa (peduli), dan acca (cendekia).Kata kunci: Kearifan Lokal, Nilai-nilai pendidikan Islam, Pembelajaran Bahasa Arab.
Implementasi Pendidikan Karakter Terintegrasi Nilai Kearifan Lokal di Madrasah Aliyah
Authors: Muhaemin Muhaemin , Henri Henri
Published: March 2024

This study aims to analyze efforts to optimize character education; to formulate steps to integrate local wisdom values into character education; and to map out solutions for optimizing character education based on local wisdom, especially for students at the MAN Palopo. The type of research used in this research is descriptive qualitative, with the subject of research MAN Palopo teachers, the data source used is primary data and secondary data, with data collection techniques through observation, interviews, and documentation. The results of the study found that the implementation of character education for students at MAN Palopo included; integrating the values of local wisdom in the learning process at the MAN Palopo which includes sipakatau, sipakalebbi, sipakangie. As for the solution to optimizing character education based on local wisdom at MAN Palopo, there are 2 things that are being done by the madrasa as a solution to optimizing character education, including; Collaborate with teachers and parents of students and hold additional activities such as extracurricular activities (scout, paskib, and PMR) and create additional classes, namely the tahfidz class and research class.
Analysis of the Items Final Semester Test of Islamic Religious Education
Authors: Saptaputra Idil , Marwiyah St. , Hasanuddin Muh. Irfan
Published: March 2024

Skripsi ini membahas mengenai Analisis Butir Soal Ulangan Akhir Semester Mata Pelajaran Pendidikan Agama Islam. Penelitian ini bertujuan: untuk mengetahui kualitas butir soal ulangan akhir semester  ganjil mata pelajaran pendidikan agama Islam, ditinjau dari validitas, reliabilitas, tingkat kesukaran, daya pembeda, dan efektivitas pengecoh. Penelitian ini dilatarbelakangi oleh rendahnya hasil ulangan akhir semester ganjil mata pelajaran pendidikan agama Islam, dari 197 siswa yang mengikuti ulangan akhir semester ganjil, sebanyak 118 (60%) siswa tidak berhasil mencapai nilai kriteria ketuntatasan minimal (KKM). Jenis penelitian yaitu kuantitatif, dengan penjabaran deskriptif, data yang diperoleh dilakukan analisis secara statistik kemudian pembahasan dijabarkan dalam bentuk deskripsi. Populasi penelitian ini yaitu sebanyak 197 siswa kelas XI SMAN 2 Palopo tahun ajaran 2020/2021. Pengambilan sampel menggunakan teknik probability sampling, dengan jumlah sampel sebanyak 40 siswa. Data diperoleh melalui kegiatan observasi dan dokumentasi. Selanjutnya dilakukan analisis. Hasil dari penelitian ini memperlihatkan: Butir soal yang dinyatakan valid sebanyak 24 (96%), tidak valid sebanyak 1 (4%). Soal reliabel karena memperlihatkan hasil perhitungan koefisien korelasi sebesar 0,731 (ri≥ 0, 70).  Tingkat kesukaran butir soal yaitu mudah sebanyak 13 (52%), sedang sebanyak 9 (36%), dan sukar sebanyak 3 (12%). Butir soal didominasi daya pembeda yang baik sebanyak 10 (40%), selanjutnya cukup sebanyak 8 (32%), jelek sebanyak 5 (20%), sangat jelek dan baik sekali masing-masing 1 (1%). Namun, efektivitas pengecoh butir soal didominasi pengecoh yang tidak berfungsi sebanyak 22 (88%), berfungsi hanya 3 (12%). Berdasarkan hasil analisis butir soal ulangan akhir semester ganjil mata pelajaran pendidikan agama Islam, kualitasnya telah memadai untuk mengukur kemampuan siswa ditinjau dari validitas, reliabilitas, tingkat kesukaran dan daya pembeda. Implikasi: Penelitian yang dilakukan untuk mengetahui kualitas butir soal secara kuantitatif. Karena itu, diharapkan akan ada penelitian selanjutnya untuk mengetahui kualitas butir soal secara kualitatif. Penelitian ini diharapkan dapat menjadi bahan evaluasi dalam meningkatkan kualitas butir soal yang baik dan valid dengan cara memilih pengecoh yang berfungsi, serta mempertimbangkan indikator kualitas butir soal yang baik dalam membuat soal ulangan akhir semester.Kata Kunci: Analisis Butir, Ulangan Akhir Semester, Pendidikan Agama Islam.
Zakat: Solusi Pengentasan Kemiskinan dalam Al-Qur’an (Kajian Ketaatan Hamba atas Perintah Rabbnya)
Authors: K M. Yusuf , Abubakar Achmad , Mahfudz Muhsin
Published: March 2024

This article discusses zakat as a solution for alleviating poverty in the Qur'an through the study of servants' obedience to their Lord's commands. The purpose of this article is to provide an overview of the relationship between the solution for poverty alleviation in Islam through zakat, as it is a command from Allah to His believing servants. The research method used is a literature review method or library research. The literature review is specifically aimed at revealing information from scholarly texts derived from books or relevant academic journals related to the topic under discussion. The research findings indicate the importance of the position of zakat in Islam as one of the pillars of Islam with numerous virtues within it. Zakat, in general, can serve as a solution to the issue of poverty, which has been clearly commanded by Allah to His servants. Therefore, the position and function of zakat in Islam must be effectively implemented, not only seen as a command from Allah but also as a solution to the socio-economic problems faced by the community.
Experimental investigation of pier scour depth and its scour hole pattern for different shapes
Authors: Khan Kaleem Afzal , Waseem Muhammad , Alam Mehtab , Khan Mujahid , Leta Megersa Kebede
Published: March 2024

Local scour, a complex phenomenon in river flows around piers with movable beds, can damage bridge piers during high floods. Predicting scour depth accurately is vital for safety and economic reasons, especially for large bridges. This study using hydraulic flume laboratory experiments compared diamond, square, and elliptical pier models of different sizes under steady clear-water conditions considering different flow rates and discharge levels to identify the most efficient shape with less local scour. Local scour, a complex phenomenon in three-dimensional flow around piers in rivers with movable beds, can lead to detrimental effects on bridge piers due to high flood velocities. Accurate prediction of scour depth is crucial for economic and safety reasons, especially for large bridges with complex piers. Hydraulic engineers are keen on forecasting the equilibrium scour depth. To achieve this, laboratory testing compared diamond, square, and elliptical pier models under steady clear-water conditions to identify the most efficient pier shape with less local scour. This research provides valuable insights for optimizing pier design to enhance bridge stability and resilience against scour-induced risks. A variety of configurations, including different sizes and shapes of piers were experimented with in the flume using diamond, square, and elliptical shapes. The test results showed that the local scour depth around elliptical piers was around 29.16% less, and around diamond piers, it was approximately 16.05% less compared to the scour depth observed around square piers with the same dimensions. The researchers also observed distinct patterns of scouring around different pier shapes. Specifically, the square-shaped piers displayed the highest level of scouring depth, that is, 48 mm, followed by the diamond-shaped pier which experienced a scouring depth of 48 mm while the elliptical-shaped piers experienced the least amount of scouring depth, that is, 34 mm. The test results also demonstrated that pier size significantly influences scouring, with an increase in pier size from 3 × 3 cm2 to 5 × 5 cm2 leading to a rise in scour depth by 26.04%. Moreover, this study findings also elucidated that an increase in flow results in an increase of in scouring depth i.e., elevating the discharge from 0.0026 cumecs to 0.0029 cumecs led to a 28.13% increase in scouring depth for the identical pier size. These findings provide valuable insights into the hydraulic behavior of various pier shapes and can aid in the optimization of bridge design and hydraulic engineering practices. The investigations further revealed that local scouring is sensitive not only to pier dimensions but also to other critical parameters, including flow rate, time of exposure, and the size of a pier.
Friction Force Reduction Efficiency in Sliding Motion Under Tangential Vibrations of Elastic Support
Authors: Leus Mariusz , Gutowski Paweł
Published: March 2024

The efficiency of reducing the friction force in sliding motion under the influence of forced vibrations of an elastic substrate significantly depends on the direction of these vibrations in relation to the sliding direction. This article presents a comparison of computational models developed by the authors to estimate the friction force in sliding motion under longitudinal and transverse tangential vibrations of the substrate. Fundamental differences between these models are discussed, and the results of comparative analyses of the impact of tangential vibrations on the friction force depending on their direction are presented. In the developed models describing the friction force, dynamic friction models of Dahl and Dupont and the so-called LuGre model were utilised. The analyses were performed as a function of the sliding velocity and two basic parameters of vibration, which are frequency f and amplitude u0. It has been shown that under longitudinal vibrations, the key parameter, which determines the occurrence of friction force reduction at a given driving velocity vd, is the amplitude va of vibration velocity. However, the level of this reduction cannot be determined unequivocally based on the value of this parameter alone since the identical value va can be obtained at different magnitudes of the frequency and amplitude of vibrations, and the reduction level is a nonlinear function of these parameters. The results of simulation analyses were verified experimentally.
Real-Time Simulation and Experimental Implementation of Luenberger Observer-Based Speed Sensor Fault Detection of BLDC Motors
Authors: AL-Mutayeb Yousef , Almobaied Moayed , Ouda Mohamed
Published: March 2024

Modern control systems’ dependability, safety and efficiency have all been improved by studying fault-tolerant control systems (FTCS). FTCS techniques can typically be active or passive controls. The fault detection and diagnosis (FDD) method is used in this study’s active control branch to identify probable faults that could develop in the speed Hall sensors of brushless DC motors (BLDC). FDD methodologies can be categorised into two types, depending on the available data and the process involved: model-based methods and data-based methods. The proposed approach in this study explores the implementation of the Luenberger observer methodology as part of the model-based approach. The chosen methodology was practically implemented and subjected to experimental evaluation. The proposed observer relies on the residual signal, which displays the difference between the plant’s observed and estimated speed signals and serves as a failure alert for the entire system. Given the increasing demand for BLDC motors in various industrial control applications, including medical fields, automation and robotics, this particular motor was selected as a benchmark to thoroughly evaluate and validate the proposed method. The primary contribution of this paper lies in the real-time application of model-based sensor fault detection methods to BLDC motors. The efficiency of the suggested method is showcased through extensive MATLAB simulations, where the obtained results confirm the successful detection of faults with a high level of responsiveness. As a result, the project was successfully implemented in real-time, and the experimental results exhibited a close correlation with the simulated outcomes. This consistency between simulation and practical implementation validates the accuracy and reliability of the proposed methodology for detecting faults in the BLDC motor speed sensor. The results underscore the heightened reliability and safety attained by promptly and accurately detecting sensor faults during the operation of the motor.
Examination of a Magnetorheological Damper Control System with Vibration Energy Harvesting
Authors: Jastrzębski Łukasz , Sapiński Bogdan
Published: March 2024

The study deals with the experimental examination of a magnetorheological (MR) damper control system with vibration energy harvesting using a specially engineered electronic unit (EU). Unlike a typical MR damper control system, which requires an external energy source, the developed system is powered exclusively by energy extracted from a vibrating structure (mechanical system with one-degree-of freedom) and processed through the EU. The work describes the structure and functions of the EU, presents the test rig and the control algorithm implementation, and discusses the test results of the control system under harmonic kinematic excitations of low frequency range.
New roles of research data infrastructure in research paradigm evolution
Authors: Li Yizhan , Dong Lu , Fan Xiaoxiao , Wei Ren , Guo Shijie , Ma Wenzhen , Li Zexia
Published: March 2024

Research data infrastructures form the cornerstone in both cyber and physical spaces, driving the progression of the data-intensive scientific research paradigm. This opinion paper presents an overview of global research data infrastructure, drawing insights from national roadmaps and strategic documents related to research data infrastructure. It emphasizes the pivotal role of research data infrastructures by delineating four new missions aimed at positioning them at the core of the current scientific research and communication ecosystem. The four new missions of research data infrastructures are: (1) as a pioneer, to transcend the disciplinary border and address complex, cutting-edge scientific and social challenges with problem- and data-oriented insights; (2) as an architect, to establish a digital, intelligent, flexible research and knowledge services environment; (3) as a platform, to foster the high-end academic communication; (4) as a coordinator, to balance scientific openness with ethics needs.
Effects of Tacit Knowledge on the Performance of Selected Universities in Kenya
Authors: Murumba Joan Wakasa , Kwanya Tom , Maina Jane Cherono
Published: March 2024

Tacit knowledge (TK) is non-codified and personal (sticky) knowledge that is difficult to transfer. TK cannot be said to be significant if there is a lack of tangible contributions. Universities can only realize such returns when there is growth in terms of (financial base, products, processes, customer base, employees’ loyalty) financial and non-financial indicators. The main objective of the research was to evaluate the effect of TK on organizational performance in selected universities in Kenya. The study adopted a mixed research approach as informed by pragmatism research paradigm. Data was collected from a study population of 65 respondents from four study sites which were Kibabii University, University of Nairobi, KCA University, and the University of Eastern Africa, Baraton. Semi-structured questionnaires were administered to academic deans; directors of research, innovation, and ICT; and heads of library services as well as planning and administration. Qualitative data was analyzed through conversation analysis, content analysis, and R which is a computer-assisted data analysis software. Chi-square tests, as well as multinomial logistic regression, were used for the quantitative data analysis. The findings of this study indicate that universities value TK as a key asset for organizational performance. The study identified TK as an asset that has helped institutions to grow in terms of work processes, decision making, and the creation of new products and/or services.
Is Foreign Debt Management in Gabon Efficient?
Authors: Mouandat Scott Regifere
Published: March 2024

The objective of this paper is to show whether external debt management in Gabon is effective. Our study period is from 1989 to 2019 and we use error correction modeling. The significance and positive sign of the recall force shows that short-term imbalances do not correct in the long run, implying that debt management is inefficient as exchange rate fluctuations create changes in the shares of debt denominated in U.S. dollars, Japanese yen, and special drawing rights in both the short and long run. It is difficult for the debt manager to balance his portfolio. The originality of the article is to show that the management of the debt, in particular the external debt, is difficult to be seen inefficient by taking the example of a small economy opened on the outside. It is then a question of rethinking public policies and especially of carrying out structural reforms in the economy in order to minimize the consequences of a high external debt. In this context, the literature recommends either dollarizing all of its debt or allowing the development of a domestic bond market to protect against (or at least minimize) the effects of exchange rate fluctuations on external debt. While we find the latter proposal relevant, we believe that the former is not. Furthermore, we would add that Gabon should implement reforms to boost its industrial sector in order to improve its integration into international trade. The goal is to counter (even partially) the effects of currency fluctuations through export gains.
Activating the Method of Management by Objectives and its Impact on Institutional Performance: A Field Study for the Tax Directorate in the State of Mascara
Authors: Fettouh Khaled
Published: March 2024

This study aimed to identify the extent of the effect of activating the management according to the objectives method in improving institutional performance and to test the relationship between management In terms of dimensions (participation in setting goals, developing an action plan, periodic review, performance evaluation). To demonstrate this, we conducted a field study for the Tax Directorate in Camp Campus of a sample of 64 questionnaires, where the SPSS program was used in statistical processing and data analysis. In order to test the hypotheses, the simple and multiple linear regression method was used. The study concluded that there is no statistically significant effect at the level (α = 0.05) for the two dimensions (participation in setting goals, developing an action plan) on institutional performance, in contrast there is a statistically significant effect at Level (α = 0.05) for two dimensions (periodic review, performance evaluation) on institutional performance.
Shift from Product Innovation Strategy to Marketing Innovation Strategy to Add Value to the Firm
Authors: Bouhelal Fatima , Adouka Lakhdar
Published: March 2024

This article explores the role of innovation strategies for enhancing the competitiveness of SMEs in global markets. Based on a literature review of innovation strategies, these strategies were separated into four groups: product innovation, process innovation, organizational innovation, and marketing innovation. The study focused only on the product innovation strategy and marketing innovation strategy. The empirical analysis found that Algerian enterprises adopt both a product innovation strategy and a marketing innovation strategy. There are differences regarding the relationship between the product innovation strategy and adding value to the firm compared to the relationship between the marketing innovation strategy and adding value to the firm in Algerian enterprises. Here, there are three positive relationships between product innovation strategy and adding value to the firm whereas in contrast, there are two positive relationships between marketing innovation strategy and adding value to the firm. Thus, the enterprises under study must shift from a product innovation strategy to a marketing innovation strategy, which means focusing their attention more on the latter to market their products more and faster, which allows them to add more value to the company.
The Effects of Blockchain Technology on Corporate Governance: Evidence from Emerging Economy
Authors: Eghe-Ikhurhe Grace Osariemen , Bonsu-Assibey Mandella Osei
Published: March 2024

Modern developments in digitization have completely changed business structures and operating procedures. The core structure of a database can be built using the distributed technology known as blockchain, which combines data blocks and hash chains. Blockchain has been recommended by academics as one of the foundational elements of corporate governance. Though previous studies examined the impact of blockchain on firm numerous extents, few study has investigated the impact of blockchain technology on corporate governance. We examined the effects of blockchain technology on corporate governance of financial institutions in Nigeria. We use multiple regression over 121 responses. Samples were collected using a random sampling method. Results indicates that blockchain technology has positive impact on corporate governance suggesting the removal of agents as intermediaries in corporate governance through code, peers’ connectivity, and collaboration. Our results help managers transform the regulatory, financial, and entire governance structure of financial institutions.
Managerial Skills for Micro, Small and Medium-sized Enterprises (MSMEs)
Authors: Ng’ora Sebastian , Mwakalobo Adam Beni Swebe , Lwesya Francis
Published: March 2024

Effective managerial skills can play a key role in the internal governance of micro and small businesses in Africa, enabling them to survive, compete and thrive in a dynamic business environment. However, due to the low absorption capacity, many micro and small entrepreneurs and managers lack the necessary managerial skills. We collected data from MSMEs owners and managers in Tanzania to examine the managerial skills required and their effect on business performance based on thematic content analysis and regression analysis. The results show that the managerial skills of MSMEs owners and managers have a significantly positive effect on MSMEs performance, in particular, financial management, marketing, human relations, and entrepreneurial skills were crucial skills in running small businesses successfully. However, financial management, marketing and entrepreneurial skills were the main skills gaps for many MSMEs owners and managers, suggesting that education, mentoring, and training in these areas for MSMEs owners and managers need to be strengthened. This study argues that since young people form the majority of the stakeholders running small businesses, targeted policies and strategies to promote entrepreneurship among young people through entrepreneurial learning and experiences can help instil an entrepreneurial mindset, one of the crucial skills in small business management.
The Growth of Research in Earnings Management Phenomenon
Authors: Nagy Marek , Valaskova Katarina
Published: March 2024

The practice of earning management is the use of accounting methods to create financial statements that favourably portray a company’s operations and financial standing. The issue of earnings management is theoretically defined in the paper from two angles - theoretical and visual analysis. The paper offers various sources and different earnings management-related elements at the theoretical level. The objective of the paper is to outline the most recent developments in the research field of earnings management, which is a subset of a larger collection of ideas, including financial fraud, employee incentives, and governmental laws to reveal the effects and consequences these practices may have on. The stakeholders and capital market. By expressing the publishing activity in the scientific section of Web of Science over the span of 67 years, the visual portion is also presented using bibliometric analysis- a method for exploring and analysing large amounts of scientific data. The accepted outputs are also particular instances of companies with a history of deception, understood in terms of their revenue report. The theoretical level for the idea of earnings management, as well as a visual comprehension of the significance of this earnings management issue, are presented in a long-term horizon to declare and underline the importance of the research issue in corporate practice.
Exploring Enterprise-Wide Risk Management System in Higher Education
Authors: Bamber Christopher
Published: March 2024

The purpose of this case study research paper is to provide unique and in-depth data and understanding of Enterprise-Wide Risk Management within the real-world context of a private HEI. The research presented adoption of risk management practices within a UK higher education (HE) setting that demonstrates the evolution of processes towards enterprise-wide educational governance in support of a sustainable HE sector. Effectively managing enterprise wide risk ensures sustainability is on the governance agenda. Within this research paper a wide spectrum of risk management practices and theories is assessed and a case study review shows a mature adoption, over time, of a holistic approach to managing risk. This research paper therefore, provides valuable lessons learned and gives practical guidance for policy makers, governors and senior management in Higher Education Institutions (HEIs). The case study organisation provides a best practice view of enterprise-wide risk management system taking guidance from global standards, national regulatory bodies, universities, colleges and experts in risk management from all levels. The main gap in current published knowledge presented is that the drivers for successfully implementing sustainable risk management in the HE sector are not known. The research questions have led the inquiry to provide three contributions to a better understanding of adopting Enterprise-Wide Risk Management in HE with a new roadmap for implementation; thematic direction for governance; and six drivers for successfully implementing sustainable risk strategies.
Financial Literacy and Entrepreneurial Risk Attitude of Selected Small and Medium Sized Enterprises in Nigeria
Authors: Isimoya Ogorchukwu Augustine , Oluwaleye Taiwo Olarinre
Published: March 2024

The importance of financial literacy as a source of information for making financial decisions has been acknowledged, but little research has been done on how it affects SMEs’ attitudes about taking risks. In order to examine the financial literacy and risk-taking behavior of small and medium-sized firms in Ekiti State, Nigeria, the research created an integrated model from a knowledge-based viewpoint. A survey research design was used for this study with a multi-stage sampling procedure. The study analyzed the primary data collected from the questionnaire. 154 managers and owners of SMEs in Ado-Ekiti, Ekiti State, made up the sample. According to the results of multiple regression, financial behavior, knowledge, and attitude all have a positive and substantial impact on how risk-averse small and medium-sized businesses in Ekiti State, Nigeria, are about taking risks. The study’s findings revealed that a high level of financial management literacy has a critical and significant influence on enhancing the entrepreneur’s risk-taking attitude, which leads to the growth of small businesses.
Harmonizing Sustainability Disclosure and Financial Performance. An In-depth Exploration within the European Energy Industry and Beyond
Authors: Mititean Pompei , Sărmaș Florina-Nicoleta
Published: March 2024

This study seeks to investigate how the sustainability disclosure influence the financial performance of companies listed in the Top 100 Global Energy Leaders. The Refinitiv Eikon database in the main source where the data was collected for the 2017-2021 period, resulting in a data set of 361 observations for 71 companies. The analysis examined global and regional variables, and the results obtained using the SPSS statistical package were found to be mixed. The findings revealed that the ESG score had a significant negative impact on both Return on Equity (ROE) and Return on Assets (ROA) for the overall sample and Asia. In contrast, the impact was negative but statistically insignificant for Europe and positive but insignificant for North America. Furthermore, the environmental score had a negatively impact on ROA for the overall sample, while its influence was statistically insignificant in Asia, Europe and North America for both ROA and ROE. Additionally, the social score demonstrated a significant negative impact on the overall sample and Asia, while its impact was not significant in other regions. In terms of governance score, it significantly negatively affected ROE for the overall sample, Asia, and Europe, but had a positive and significant impact in North America. This existing literature in the field is completed in new results from the companies acting in the energy sector in different regions of the world. These findings have also some practical implications, being valuable for stakeholders in the decision-making process and for team management who seek to incorporate sustainable practises into corporate strategies.
MSW Management in Two Italian Mountainous Areas
Authors: Ragazzi Marco , Conti Fabio , Torretta Vincenzo , Romagnoli Francesco , Zatelli Claudio , Ghiringhelli Giorgio , Lakatos Elena Simina , Rada Elena Cristina
Published: March 2024

Two case studies are reported in the present work. They regard municipal solid waste (MSW) management trends in the last decades in two Italian provinces selected to analyse some issues of waste management in mountainous areas. The first case study refers to a selective collection (SC) rate expected to reach 80 % soon. This scenario assumes SC mainly in kerbside mode. The scenario is based on specific local conditions: the absence of a thermo-chemical plant in the territory (but with a part of the residual MSW burnt in a neighbour province), the presence of local plant of anaerobic, and a sanitary landfill for pre-treated residual MSW. The adopted tariff helped increasing the SC rate: indeed, since 2013, a tariff calculated at user level, depending on the behaviour of each user, has been adopted. This is called punctual tariff. The second case study concerns an area where SC reached about 75 %. The punctual tariff has been recently introduced. In this scenario, an incineration plant and a Solid Recovered Fuel (SRF) plant allow implementing an industrial symbiosis solution in conjunction with a cement factory. The work demonstrates that SC can be the core of a correct MSW management and that kerbside collection is fully compatible with mountainous area. However, other issues remain to be optimized yet: the low density of mountain areas makes difficult to implement enhanced solutions of SC (e.g. for diapers) and increases costs for light packaging collection; moreover, the presence of tourist fluxes can significantly affect SC efficiency.
Hydrothermal Conversion of Fly Ash into Monomineralic Zeolite Synthesis for Biodiesel Production
Authors: Kochaniec Maria K. , Grabias-Blicharz Ewelina , Franus Wojciech
Published: March 2024

Fly ashes as a residue from combustion processes of coal in coal-fired power stations can be applied for zeolite formation. The zeolite synthesis has considerable effect on their structure following further catalytic use. The formation of analcime is guided by the operation of the silicate framework in the company of Na+, [Al(OH)4]−, [H2SiO4]2− species, coming from fly ash processing. Here, we have highlighted the importance of conducting the coal fly ash waste management towards monomineralic zeolite synthesis, in the form of powder analcime. It is the first report on powder analcime production without fly ash residues, confirmed by SEM and XRD analysis. The obtained analcime-zeolite was further explored as biodiesel catalyst based on base-catalyzed transesterification process. The effect of analcime catalyst usage on the biodiesel yield was determined with observed 97.2 % conversion efficiency under the concentration of 4%wt at 230 °C, with three times reusable analcime catalysts. Coal fly ash-derived monominerals on a large scale can significantly contribute to the sustainability goals and efficient waste management.
Ni-Cr Based Self Lubricating Composite Performance for High Speed Engineering Application
Authors: K. Matsagar Vilas , M. Shirsat Uddhav , B. Kushare Prashant
Published: March 2024

Developed High speed-rotating machinery is used in agriculture for various processes. This machinery runs using the tractor PTO operated at variable speed. Operating systems of machinery were depends on the skill of the driver. Due to jerks during operation and lack of maintenance such machinery gets fails. To increase the life of rotating components, Ni-Cr based self-lubricating composite bearings were developed and used for the actual application. Self-lubricating composite was tested under the different velocities of 3.14, 3.77, 4.71, and 6.28m/s up to a maximum of 8 Hours. The average wear rate of 7.2%MoS2 content composite is less than the other compositions of Ni-Cr-wt% of MoS2 self-lubricating composite. The result of the actual trial shows that the average wear rate of Ni-Cr- 7.2 wt%MoS2 at velocities 3.14m/s,3.77m/s,4.71m/s, and 6.28m/s is 5.74*10-9mm3/Nm, 6.09*10-9mm3/Nm, 6.30*10-9mm3/Nm, and 6.44*10-9mm3/Nm respectively.
Friction and Wear Characteristics of Bio-Lubricants Containing Clove Oil as Antioxidant
Authors: Gasni Dedison , Chandra Devi , Putra Haznam , Tagif Irsyandito , Hadi Muhammad R. , Suarnel Vandy
Published: March 2024

Vegetable oils as bio-lubricants have poor oxidation stability due to the unsaturated fatty acids in their composition. The oxidation in bio-lubricants can occur because they are exposed to heat, light, and oxygen. In this research, clove oil was used to reduce oxidation in vegetable oils. The effects of blending clove oil (0, 5, and 10% wt) with virgin coconut oil (VCO), hydrogenated coconut oil (HCO), and palm oil that have been exposed to oxygen for 30 days have been investigated. Viscometer and pin-on-disk tests were used to determine the physical and tribological properties of the bio-lubricants. The results show that the addition of clove oil to these oils could reduce the oxidation process. It was indicated by the reduced percentage increase in the dynamic viscosity of 10% wt clove oil in VCO of around 5.41% for 30 days. Results of wear rate indicated that the effect of adding clove oil to VCO and HCO was better than that of palm oil, where the wear rate of VCO and HCO decreased with an increasing clove oil composition. Meanwhile, their coefficients of friction were only affected at low speeds (500 rpm).
PELATIHAN INDUSTRI KREATIF DI INSTITUTE KEMANDIRIAN DOMPET DHUAFA
Authors: Tiarapuspa Tiarapuspa , Anggiani Sarfilianty , Adawiyah Wiwik , Sari Wahyuni Rusliyana , Rachmi Mutiara Rizqi Nur
Published: March 2024

Creative industry is one of the factors that will drive the Indonesian economy, through the formation of MSMEs that will contribute to the State. Based on this background, it is expected that every educational institution, especially universities in Indonesia, will provide briefing to the younger generation in order to create new creative industries. Through Community Service activities conducted by Trisakti University's Lecturers and Students, it is expected to become one of the driving forces for printing young people, especially students of the Dompet Dhuafa Institute of Independence, to create the creative industry. This is done by providing supplies to market creative products to train students to form creative businesses.