bluuebunny/crossref_metadata_2025 huggingface dataset:
The Think Pair Share (TPS) Learning Model on Student Learning Outcomes in Class VII Social Sciences Subjects in Pematangsiantar Private SMP
Authors: Simbolon Rotua Maria , Siahaan Anton Luvi , Sirait Paulina Herlina N.
Published: June 2024

This research aims to find out whether there are differences in learning outcomes in the pre-literacy material in the Social Sciences Theme 2 book using the think pair share and conventional model learning models. This type of research is quantitative research carried out at the Pematangsiantar Model Private Middle School. The population in this study was all 68 class VII students. The sample in this study consisted of 2 classes, namely class VII-A and VII-B with a total of 68 people. Based on the results of descriptive analysis, it shows that the average social studies learning outcome for students in classes that do not use the think pair share learning model is 69.37. Meanwhile, the average student learning outcomes in classes that use the think pair share learning model is 80. The results of inferential statistics using SPSS version 25 obtained Sig (2 tailed) < α or (0 < 0.05) and the calculated t value > t table (4.81 > 1.996). So, based on the testing criteria, it can be said that there is a significant difference in learning outcomes between classes that use the think pair share model and classes that use the conventional learning model in class VII Praaksara material in social studies subjects at the Pematangsiantar Exemplary Private Middle School.
Increasing Student Proactivity Through Entrepreneurship Education (A Studi Systematic Literature Review)
Authors: Fauzi Khoiron , Jaelani Meta Humaira , Wati Andy Prasetyo , Murwani F. Danardana , Wardana Ludi Wishnu
Published: June 2024

The systematic literature review article on increasing student proactivity through entrepreneurship education aims to highlight the importance of entrepreneurship education in developing students' proactive attitudes. Entrepreneurship education can improve students' skills and interest in starting and managing a business in the future. The method used in writing systematic literature review (SLR) articles is a library research method. Bibliographic sources come from Scopus, ProQuest, and Springer Link databases. The results of the analysis of relevant articles found that proactivity developed in entrepreneurship education helps students increase entrepreneurial intentions, entrepreneurial actions, and innovation in entrepreneurship. These three competencies shape students to create new markets with high value and promote products and services at low costs.
The Influence of Social Change on the Shift in Legal Functions (Studies Related to the Development of Information Technology)
Authors: Saputri Ernia Duwi , Prabowo Andrianto
Published: June 2024

Social change becomes an inevitability in social life, which is then accompanied by changes in existing laws. This legal change is the result of a clash or conflict of attitudes, opinions, behaviors, goals and needs that are always conflicting. This research is a type of normative research. The subject of the study is conceptualized as norms or rules that apply to society and become a reference for everyone's behavior. New discoveries in the field of technology are the impact of social changes that become revolutions, the modernization of education, and so on, which can cause a shift in the function of law. The higher the percentage of information technology users, the higher the opportunity for cybercrime. Thanks to advances in technology, everyone can easily access cyberspace networks. Criminal acts have shifted not only to those contained in the Criminal Code but also clearly give rise to criminal acts that occur through ITE.
The Model of Appointing Judges of the Constitutional Court in a Constitutional Democracy
Authors: Prastiwi Dian Eka , Yusdiansyah Efik
Published: June 2024

The very existence of the Constitutional Court is interpreted as a constitutional tribunal, which then becomes a new branch of power included in the judicial power. The model for appointing judges to the Constitutional Court may affect the independence and impartiality of the judiciary. In order to implement changes and improvements in the appointment of judges in Indonesia, we need to look at the model of appointment of constitutional judges in other countries. The aim of this research is to analyse the model of constitutional judges' appointment in Indonesia and compare it with the models of constitutional judges' appointment in other countries. The research method used is normative legal research by examining primary and secondary legal materials related to the appointment of constitutional judges. The research results show that there are several models of constitutional judge appointments in different countries, namely models involving the executive and legislative branches, models involving only the legislative branch, models involving all three branches of government, and models conducted by special institutions. Indonesia itself uses a model involving all three branches of government. This research also compares the system for appointing constitutional judges in Indonesia with other countries such as Germany, Austria and South Korea. The conclusion of this research is that the mechanism for appointing constitutional judges must be carried out in a transparent, independent and accountable manner in order to guarantee the independence of the Constitutional Court.
Initiating the Digitization of Community Literacy Through GEMATI-POKDES I (Gerakan Jumat Literasi – Pojok Desa Menginspirasi)
Authors: Wicaksana Muhlis , Pardyatmoko  , Sukarno  , Sari Nurratri Kurnia
Published: June 2024

Community service aims to create a Literacy Village at the village level. This community service program is to provide assistance in preparing digital literacy materials for the community in the village through GEMATI-POKDESI (Gerakan Jumat Berliterasi – Pojok Desa Menginspirasi). The purpose of the activity is to provide assistance to cadets in the village environment so that they can develop a culture of community literacy through the management of digitalization of information literacy in the village corner. The method of implementing community service activities is carried out through lectures (socialization of the formation of literacy villages), information editing activities, displaying digital information on the Website. . In addition to being displayed on the Sukoharjo Village website, digital text from Sukoharjo village youth is pasted in the corner of the village. The results of the activities provide social changes in the Sukoharjo Village environment both in the fields of education, lifestyle, and community literacy culture.
Optimizing Business Potential: Digital Marketing Training for Online Success in Educational Tourism in Kampung Lele District of Kediri
Authors: Selviasari Rike , Ambarwati Diana
Published: June 2024

This research aims to increase the knowledge and skills of MSME players in the field of digital marketing, especially Search Engine Optimization (SEO). This research was carried out using training methods for Karang Taruna and employees of Kampung Lele Tourism in Kediri Regency. The research results show that SEO training is effective in increasing participants' knowledge and skills. Training participants are able to understand the concepts of SEO, on-page SEO, and off-page SEO. Participants are also able to apply SEO on the Kampung Lele Tourism website.
Developing Personal Potential Through Self-Leadership and Servant Leadership for Youth of the HKI Pulo Jaba Parmaksian Porse Toba Church
Authors: Anakampun Martulus , Amelia Intan , Togatorop Debora , Waruwu Herliana , Berutu Janwardi
Published: June 2024

This service explores the role of self-leadership and servant leadership in developing the self-potential of teenagers at the Indonesian Huria Kristen Church (HKI) Pulo Jaba Parmaksian, Porse Toba. Using a qualitative method with a case study approach, data was collected from 30 teenagers active in the coaching program, with in-depth interviews conducted with 10 teenagers involved in leadership and service activities in the church. The results show that the coaching program is significant in developing self-leadership skills and understanding of servant leadership in adolescents, with the support of church leaders and mentors being key factors in the success of the program. Despite obstacles such as limited resources, youth enthusiasm and church support provided the impetus for further development. This research confirms the importance of integrating these two leadership approaches in developing church youth.
Use of Explosives: Classification and Regulation
Authors: Bermana Seftiandra Bermana , Hafizah Mas Ayu Elita , Ruyat Yayat , Rosyida Esa Dina Inda
Published: June 2024

Of the many qualifications of explosives, for some reason allowed for use by civilians. This study aims to analyze the classification and regulation of the use of explosives, using the literature study method. As a result, there are special rules from several institutions for the use of explosives in various fields.
Mapping of Women Farmers Working on Rubber Fields from a Gender Perspective in Bangsal Village, Pampangan District, Ogan Komering Ilir Regency, South Sumatra Province
Authors: Rahmah Erieka , Seftiandra Bermana  , Dewi Husna
Published: June 2024

This research examines the role of women in rubber land management in Bansal Village, Pampangan District, Ogun Komering Ilir Regency. When men leave the village, they are more likely to work in rubber fields, just like women. The role of women who initially worked in the domestic sphere shifted to the public sphere. The research method uses descriptive qualitative with a case study strategy. Data collection was carried out by observation, interviews and documentation. The informants consisted of five main informants, one key informant and three supporting informants. The results of this research show the involvement of women farmers in managing rubber land in the public sector, even though previously they only worked in the domestic sector. This condition occurred because husbands who initially worked on rubber plantations later left their villages to look for other jobs in order to improve the family's economy. Women participate fairly in the family economy so that they become the savior of the family economy, because the results obtained from their husband's new job are still limited to fulfilling a subsistence economy.
Implementation of Democratic Leadership Style at PT. Garindo Sejahtera Abadi
Authors: Ansari Janwaroh Hasbi , Mochammad Isa Anshori
Published: June 2024

Leadership is the process of getting other people to understand and agree on what needs to be done and how to do the task effectively. In a company, of course, company leaders apply different leadership styles. Type of leadership style used by PT. Garindo Sejahtera Abadi is democratic leadership. This article discusses the implementation of a democratic leadership style in PT. Garindo Sejahtera Abadi, this article aims to provide comprehensive and detailed insight into the implementation of democratic leadership implemented at PT. Garindo Sejahtera Abadi. The research method used is theoretical studies, previous literature, interviews and field observations. The discussion uses theory according to Gouzali Syadan in (Suradji & Martono, 2014). The research findings are the implementation of democratic leadership in PT. Garindo Sejahtera Abadi has been running very well
The Role of Social Media in Developing an Online Learning Community for Islamic Religious Education
Authors: Prasetyo Fabian Eka , Roswanda Nuraini  , Naza Sefti Prianita
Published: June 2024

Social media has become a crucial platform for supporting and developing online learning communities for Islamic education. This platform provides easy access for individuals and groups to share knowledge, experiences, and perspectives related to Islam globally. In online learning communities, social media acts as a bridge connecting students with educators, scholars, and fellow learners from various backgrounds and geographic regions. Interactive features such as discussion forums, study groups, and Q&A sessions enable active and collaborative participation in the learning process. Additionally, social media provides a space for sharing educational content such as articles, videos, and podcasts that enrich the understanding of Islamic region. However, it is important to maintain the quality of content and ensure the accuracy of the information shared. By utilizing social media wisely, online learning communities for Islamic education can grow and contribute positively to the enhancement of religious understanding and practices in the digital age
International Law English for Spesific Purpose of State Management Overview Preparatory Subject Design as Basic Material
Authors: Pamuji Wirawan , Maslon Hutabalian  , Achmad Feryliyan
Published: June 2024

International English Law state management Progress requires preparation material to comply further material afterwards, it conducts followed selection subject learnt before students take a part of the next class in International term. The Research applies Research and Development Method in designing Developing Method of Inquiry Strategy in applied design of material English Law Material. The Design is applied using design as the strategy implies to the real field of practical implementation of International class application of Law in State Management overview
APLICAÇÕES DE ANÁLISE DE DADOS E BIG DATA: USANDO SOLUÇÕES DE TECNOLOGIA PARA ANALISAR OS IMPACTOS DO AQUECIMENTO GLOBAL
Authors: Silva Igor Feitosa Lopes da , Sanches Diogo Oliveira , Silva Gabriel Martins , Fermino Guilherme Moreira , Lima Thiago Alcantara Martins , Alves Thiago Silva , Kalili Roberto Marcos
Published: June 2024

Com o avanço contínuo da análise de dados, dentro desse trabalho optamos por explorar as aplicações deste conceito para entender a profundidade dos impactos da produção de CO2 e levantar hipóteses sobre o aquecimento global. Para o teste das hipóteses levantadas, utilizou-se dois conjuntos de dados abrangentes, foram cruzados os dados sobre a variação de temperatura em diversos continentes e intervalos de tempo e a emissão de gás carbônico em cada um desses continentes nos mesmos intervalos de tempo.  O cruzamento desses dados nos permitiu uma visão de possíveis desdobramentos e impactos do aquecimento global. Nesta análise não apenas antecipam-se os desafios iminentes, como também se destaca a urgência de uma abordagem coletiva para mitigar os impactos das mudanças climáticas. Ao arranjar os dados de forma em que construíssem um argumento lógico, foram extraídos insights valiosos que orientaram projeções futuras. Estes dados, provenientes de eventos climáticos anteriores, fornecem não apenas um entendimento dos desafios enfrentados, mas também inspiração em respostas bem-sucedidas e inovações.
ANEMIA FERROPRIVA E ATIPICIDADES GESTACIONAIS: CUIDADOS MÉDICOS PREVENTIVOS E CORRETIVOS NECESSÁRIOS
Authors: Nascimento Camila Mérice Resende do , Silva Douglas Roberto Guimarães
Published: June 2024

Um dos períodos mais delicados na vida da mulher é a gestação, durante o qual pode ocorrer uma série de problemas de saúde que colocam em risco o binômio materno-fetal.  Considerado um dos problemas gestacionais mais comuns, a anemia ferropriva é causada pela deficiência de ferro no organismo da gestante e, quando não tratada, produz sérios riscos para a saúde e vida da mãe e do filho. OBJETIVO: Analisar as atipicidades produzidas pela anemia ferropriva gestacional que devem ser consideradas pelos cuidados médicos. METODOLOGIA: Revisão bibliográfica, de abordagem qualitativa, natureza básica, objetivos descritivos e procedimento monográfico, realizada com artigos científicos publicados em periódicos entre os anos de 2018 e 2023. INTRODUÇÃO: Um dos períodos mais delicados na vida da mulher é a gestação, durante o qual pode ocorrer uma série de problemas de saúde que colocam em risco o binômio materno-fetal.  Considerado um dos problemas gestacionais mais comuns, a anemia ferropriva é causada pela deficiência de ferro no organismo da gestante e, quando não tratada, produz sérios riscos para a saúde e vida da mãe e do filho. OBJETIVO: Analisar as atipicidades produzidas pela anemia ferropriva gestacional que devem ser consideradas pelos cuidados médicos. METODOLOGIA: Revisão bibliográfica, de abordagem qualitativa, natureza básica, objetivos descritivos e procedimento monográfico, realizada com artigos científicos publicados em periódicos entre os anos de 2018 e 2023. RESULTADOS: Ficou demonstrado que anemia ferropriva possui alta incidência na gestação, com fatores de riscos classificados como idade (adolescência ou terceira idade), condição socioeconômica (baixa renda), baixa escolaridade, histórico pessoal e familiar antecedente, doenças crônicas, dieta pobre em ferro e outros. O acompanhamento médico periódico deve se valer da avaliação clínica e laboratorial para avaliar riscos e níveis de hemoglobina, de modo a intervir nos casos de anemia ferropriva gestacional, evitando os riscos para o binômio materno fetal, identificados como aborto, parto prematuro, má formação, problemas no Sistema Nervoso Central (SNC) e sistema cognitivo, complicações intra e pós-parto, dentre outros. CONCLUSÕES: Os cuidados médicos preventivos e corretivos devem considerar todos os fatores de risco, dispondo da realização periódica da anamnese clínica e dos exames laboratoriais, da suplementação por sulfato ferroso e da adequação nutricional.
Research on efficiency of automation system with robot on linear motion track
Authors:   Master of Mechanical Engineering, Rimša Ernestas , Rimovskis Sergėjus ,   Šiaulių valstybinė kolegija / Higher Education Institution, Lithuania; Associate Professor at the Department of Transport Engineering, Doctor of Technological Sciences, Sabaliauskas Artūras ,   Šiaulių valstybinė kolegija / Higher Education Institution, Lithuania; Head of the Department of Transport Engineering, Associate Professor, Doctor of Technological Sciences
Published: June 2024

The work presents an assessment of the efficiency and operational costs of modernized manufacturing process. The process consists of turning operations on two CNC lathe machines. Two options for modernization are proposed: installation of 2 robots automated system and installation of an automated system of one robot on a linear motion track for positioning. The purpose of the study is to prove the advantage of option with one robot on a linear motion track device. The process modelling is performed in Visual Components software. ABB 6-axis robot IRB 4600 and the linear motion track device ABB IRBT 4004 of the same manufacturer were chosen for the research. Keywords: robot, linear motion track, Visual Components software.
THE INFLUENCE OF CLAY MINERALS ON HIGHWAY DAMAGE IN THE KLABEN AREA, MARIAT DISTRICT, SORONG DISTRICT, SOUTHWEST PAPUA
Authors: Opur Salomina , Tandirerung Restu
Published: June 2024

The proportion of clay minerals in the mudstone that supports road construction also influences damage to the road body. This research aims to determine the content and role of clay minerals in damage to highway construction in the research area. The clay minerals studied came from the claystone of the Klasaman Formation. The clay mineral content in rocks is determined by carrying out X-ray Diffraction (XRD) analysis and petrographic analysis. Of the two (2) samples analyzed, it is known that the illite mineral presentation is very dominant. The dominant proportion of the mineral illite causes road damage, including cracked crocodile skin, holes and sinking.
BUILD UP RATE DIVERSIFICATION IN PLANNING OF DIRECTED WELL DRILLING TRAJECTORIES IN WELL "X" FIELD "Y", WEST PAPUA
Authors: Massolo Leonardo Davinci
Published: June 2024

Well "X" in a West Papuan field is intended to be drilled directionally due to geological constraints that hinder vertically drilling trajectory. The drilling operation required standard deflection tools using bent sub which compensates drilling BUR (Buildup Rate) around 0-3 degrees/100 ft. Four BUR test variations were used in this study: 1.50/100 feet, 20/100 feet, 2,50/100 feet, and 30/100 feet. The maximum inclination angles α0max obtained with a target as deep as 9000 feet and a horizontal deviation of 3500 feet were 30.42, 29,240, 28,620, and 28,230. Out of the four scenarios in this analysis, scenario 4 with a BUR of 30/100 ft was found to be the most ideal due to its shortest length of curve in the buildup portion, after taking into account economic aspects and the drilling time necessary. However, along with the choice of a high inclination angle in a directional well, it can potentially cause technical issues such as high drag force, dogleg severity, cutting buildup, etc.
City of Bacteria
Authors: Filik Nurdan , Filik Fethi
Published: June 2024

Especially living tissues, implants, catheters, pacemakers, prosthetic heart valves, composite resins, glass ionomer cements, chronic wounds, contact lenses and ceramic materials, etc. It has now been proven that bacteria on all surfaces live a micro-social lifestyle by using Quorum Sensing System (QS), communicating through N-Acyl Homoserine Lactone (AHL) signaling molecules, and forming biofilm layer, which is one of most vital virulence factors. In 1978, with discussions of Robert Koch's hypotheses published in 1884, Bill Costerton warned about magnitude of biofilm damage in chronic infections. In 2012, Father of biofilm Bill Costerton broke new ground in his research on biofilm. The concept of "Cell-to-cell communication", which Smith first brought to agenda in 1905, has brought infectious diseases to huge scientific level with QS system and biofilm, which is most important virulence factor of this system. Within the biofilms, bacteria can easily reproduce and communicate with each other, there’s actually a fiber optic system that bacteria communicate with each other at speed of light, QS. Biofilm was defined as a ‘City of Microbes’ by Watnick and Kolter, (2000). Biofilm is mixture of different microorganisms that are held together and protected by glue-like film. It’s a slimy matrix and coating that bacteria, fungi, yeast, mold, mycotoxins, viruses and parasites create in order to stay protected and elude immun system. A dysregulated nervous system can lead to taxed immune system. This layer of glue-like slime creates a protective ‘sleeping bag’ for bacteria, so they can continue to do what they do best, which is thriving in you, while creating chronic diseases. The immune system fully recognizes bacteria, however, can’t get to them due to the protective layer as biofilm, thus many times creating an autoimmune situation or cannot effective. In summary, understanding of biofilm is vital to manage and to eradicate biofilm-related diseases. The current review is, therefore, an effort to encompass the current concepts in biofilm, biofilm architectural and its implications in all living creature health and disease.
Work-Life Balance Practices and Employee Commitment of Commercial Banks in Rivers State
Authors: Tombari Judith Adiukwu , Christian Ereh Queen , Tolofari Daniel Tamunokediari
Published: June 2024

This study investigated the relationship between work-life balance and employee commitment of commercial banks in Rivers State. This study examined the work-life balance dimensions as flexible work arrangement and wellness programmes, while affective, normative and continuance commitment were used as measures of employee commitment. Organizational culture was used as the moderating variable. The study adopted the cross-sectional survey in its investigation of the variables. The population of (282) was adopted as the sample size since the population was not much. Data were obtained through the distribution of structured questionnaire copies which were distributed personally by the researcher to the target organizations. The research instrument was validated by academicians while the reliability of the instrument was achieved through the use of Cronbach Alpha coefficient aided with SPSS and all the items scoring above 0.70. Data generated were analysed using both descriptive and inferential statistical techniques. The hypotheses were tested using the Spearman’s Rank Order Correlation at a 0.05 significance level. Findings from the study revealed that there is a significant relationship between work-life balance and employee commitment of commercial banks in Rivers State. All the dimensions of work-life balance with all the measures of employee commitment were positively and significantly correlated. This study concluded that when commercial banks in Rivers State adopt work-life balance practices, employee commitment will be positively enhanced. The study therefore recommended that
Effective Followership and Organizational Performance of Belema Oil Producing Limited in Rivers State
Authors: Tolofari Daniel Tamunokediari
Published: June 2024

This study examined the impact of effective followership and organizational performance of Belema Oil Producing Limited in Rivers State. The specific objectives of the study were to determine the dimensions of effective followership which are employee training, employee reward and employee welfare to organisational performance. Four research questions and two hypotheses were formulated for this study. Relevant literatures were also reviewed for the study. This study employed a quasi-experimental research design. The population of the study comprises of 35 employees of Belema Oil Producing Limited in Rivers State. The method of data collected for this study was through the questionnaire. The questionnaire was given to academicians for validation. The reliability was tested through the “Test Retest Reliability” method. The test shows a coefficient of reliability of (0.7). The chi square statistical tools were used to test the generated null hypotheses. The findings of this study revealed that there is a significant relationship between effective followership and organization performance of Belema Oil Producing Limited in Rivers State. This study concluded that employers should consider the needs and feelings of its workforce as this would affect the effective followership and overall performance. The study further recommended amongst others that employers should develop and institutionalize a legal framework to regulate the salaries and wages of employees as a major motivational tool that would have a positive impact on productivity.
Conflict Management Strategies for Effective Goal Attainment in Rivers State Owned Public Universities
Authors: Tamunodiepriye Benjamin Erastus
Published: June 2024

Education provides the foundation for gaining the knowledge, skills, habits, and values required to make a constructive contribution to society. This study examined conflict management strategies for effective goal attainment in Rivers State owned public universities. Effective communication, win/lose and smoothing were used as the dimensions while effective goal attainment was used as the measure. This study adopted a descriptive survey design. The population of this study consist of the two public universities owned by Rivers State, namely: Rivers State University (RSU) and Ignatius Ajuru University of Education (IAUE). There were a total of 1519 lecturers from the two Rivers State owned public universities. This consists of 1046 staff from Rivers State University and 473 staff from Ignatius Ajuru University of Education (Source: University Digest, 2017). The sample for this study was 456 respondents which were drawn from the two Rivers State owned public universities. To achieve this, proportionate stratified sampling technique was use to select 271 lecturers from Rivers State University and 185 lecturers from Ignatius Ajuru University of Education. The instrument that was used for data collection was a self-constructed questionnaire. To ensure content validity of the instrument, the instrument was given to the lecturers and two experts in the specialty of measurement and evaluation for examination and scrutiny. The reliability of the instrument was ascertained using Cronbach Alpha method. Reliability index of 0.73 was considered adequate for the study. Among other the findings revealed that to a high extent effective communication can be used in managing conflict in school through allowing free flow of information. This study concluded that the tertiary institutions workforce can be adequately effective in the delivery of their services only when the proactive conflict management strategies are sincerely employed. This study recommended among others that staff of Rivers State owned public universities should develop proper channel and skills by maintaining cordial relations with their subordinate by providing proper communication and distributing circulars on changes to those concern
The Impact of Human Capital Development on Organizational Survival of Selected Paint Manufacturing Firms in Port Harcourt
Authors: Foundation Amadi
Published: June 2024

This study examined the impact of human capital development on organisational survival of selected paint manufacturing firms in Port Harcourt. Skill development was used as the dimension of human capital development while innovation, adaptability and leadership support were used as the measures of organisational survival. Four research questions and four research hypotheses were used by the researcher. This study adopted a descriptive research design. The population of interest for this research consisted of 114 staff of selected paint manufacturing firms in Port Harcourt. The sample size of the study was 89 employees drawn from the use of random sampling technique. Questionnaire instrument was used to elicit data from respondents. Cronbach Alpha was used to determine the reliability coefficient, which 0.84 was obtained. The instruments were validated by four lecturers from the department of management in Ignatius Ajuru University of Education. The reliability of the instruments was determined by the data collected with the use of test re-test method and analysed with the aid of Pearson Product Moment Correlation statistical tool. Mean and standard deviation were used to answer the research questions while Spearman’s Rank Order correlation coefficient was used to test the hypotheses at 0.05 level of significance. The study revealed among others that skill development is positively and significantly correlated with innovation, adaptability and leadership support. The study concluded that skill development enhances innovation in an organisation, helps organisation to adapt to its environment, promotes leadership support and empowers the organisation for competitive advantage. It was therefore recommended among others that; organisations should emphasis on employee skill development which will enable employee to be innovative and strive towards organisational survival. The human resource department should ens
Pengaruh Cita rasa dan Kualitas Pelayanan terhadap Kepuasan Konsumen Gudeg Yu Djum Wijilan Yogyakarta
Authors: Fitrotun nailah  , Sri Utami Kristiana
Published: June 2024

Finding out what makes Gudeg Yu Djum Wijilan Yogyakarta customers happy is the main goal of this study. Customer satisfaction (Y) is the dependent variable, whereas taste and service quality are the independent factors. One hundred Gudeg Yu Djum Wijilan Yogyakarta consumers who have bought and eaten this product make up the sample for this study. It is SPSS 25 that is utilized for the analysis. Research and analysis employing regression analysis led to the conclusion that High-Quality Taste and Service Significantly Impact Consumer Satisfaction.
Affective Commitment in Mediating Organizational Citizenship Behavior Factors in XYZ Hospital Staff in Tana Toraja
Authors: Wibowo Karina Maharati , Jayanagara Oscar
Published: June 2024

The increasing number of private hospitals must be balanced with the quality of hospital human resources. This research was conducted to determine the influence of psychological empowerment, psychological capital, work engagement on organizational citizenship behavior which is mediated by affective commitment in XYZ Hospital officers in Tana Toraja. The research was quantitative and conducted cross-sectionally. The total sample was 155 officers. The sample was selected using probability sampling, namely simple random sampling. Research data was taken using Google form media with five answer choices. The data analysis method uses PLS-SEM. The results of this study found that psychological empowerment and work engagement have no effect on organizational citizenship behavior. Psychological capital and affective commitment each have a significant positive effect on organizational citizenship behavior. Psychological empowerment, psychological capital, work engagement each have a significant positive effect on affective commitment. Affective commitment fully mediates the influence of psychological empowerment on organizational citizenship behavior. Affective commitment partially mediates the influence of psychological capital on organizational citizenship behavior. Affective commitment fully mediates the influence of work engagement on organizational citizenship behavior. This research was conducted only in one hospital in Tana Toraja. Future research can use several hospitals in Tana Toraja so that it can be generalized more widely. The management of XYZ Tana Toraja Hospital can improve the organizational citizenship behavior of its officers through factors such as psychological empowerment, psychological capital, work engagement, and affective commitment.
OPTIMIZATION OF THE ISOMERIZATION REACTION OF ENDO-TETRAHYDRODICYCLOPENTADIENE INTO EXO-TETRAHYDRODICYCLOPENTADIENE
Authors:   Institute of Propellant and Explosives, General Department of Defence Industry, Bui Anh Thuc ,   Institute of Chemistry and Materials, Academy of Military Science and Technology, Department of General Staff
Published: June 2024

The key ingredient in JP-10 fuel (Jet Propellant 10), known as Exo-tetrahydrodicyclopentadiene (exo-THDCPD), played a crucial role in powering high-performance cruise missiles, rockets, and supersonic aircraft. This essential component was synthesized by converting endo-tetrahydrodicyclopentadiene (endo-THDCPD). In this study, exo-THDCPD was synthesized through the isomerization reaction of endo-THDCPD using an AlCl3 catalyst. The optimal conditions for the isomerization reaction have been thoroughly investigated such as the influence of the solvent, reaction time, temperature reaction, and mass ratio of starting materials. In these conditions, the desired product was obtained up to the conversion rate of 98.5% and the selectivity of 99.5%. Moreover, the specific properties of exo-THDCPD were also thoroughly studied in this article.
DEVELOPMENT OF Na0.7Ni0.6Mn0.2Co0.2O2 EMPLOYING SOL-GEL APPROACH AS CATHODE MATERIAL FOR SODIUM ION BATTERIES
Authors:   Faculty of Physics and Chemical Engineering, Le Quy Don Technical University, Doan Tien Phat
Published: June 2024

Layered structural materials based on alkali metal oxide - transition metal oxide compositions are under scrutiny as promising candidates for positive electrodes in sodium ion batteries. In this study, we have successfully synthesized Na0.7Ni0.6Mn0.2Co0.2O2 utilizing the sol-gel method in conjunction with calcination processes. The findings reveal that the synthesized material exhibits a P3 structure ideally suited for deployment as a positive electrode in sodium ion batteries. The material Na0.7Ni0.6Mn0.2Co0.2O2 demonstrates a peak specific capacity of 109.0 mAh g-1 at a current density of 5 mA g-1, retaining 66.8% of this capacity following 50 consecutive charge-discharge cycles at a current density of
NiCo2O4 NANOCHAINS SYNTHESIS WITH EFFECTIVE MICROWAVE ABSORPTION CHARACTERISTICS
Authors:   Faculty of Physics and Chemical Engineering, Le Quy Don Technical University, Hanoi, Vietnam, Tran Quang Dat
Published: June 2024

Nanochains-like NiCo2O4 material was synthesized via the hydrothermal method utilizing D-glucose template to facilitate microwave absorption across the frequency range of 2 - 18 GHz. Comprehensive characterization employing various analytical techniques was employed to investigate the structural, microstructural, magnetic, and electromagnetic properties. Leveraging the presence of Oxalic acid and D-Glucose, a nanochain morphology comprising spherical nanoparticles (400 - 600 nm) was achieved. The resultant NiCo2O4 demonstrated a single-phase structure and exhibited the reflection loss (RL) value lower than -20 dB was up to 5.9 GHz within the Ku (12 - 18 GHz) frequency band, at a matching thickness of 2.0 mm. Remarkably, the optimal reflection loss reached -52.5 dB at 15 GHz for samples with a thickness of 2.0 mm, while the widest effective bandwidth extended up to 14.1 GHz for samples with a thickness of 5.0 mm. The superior microwave absorption performance of the chains-like NiCo2O4 powders was attributed to the synergistic interplay between their dielectric and magnetic properties, facilitating excellent impedance matching. These results indicate that NiCo2O4 chains-like powders have great promise as a material for microwave absorption.
FORMATION MECHANISM AND SYNTHESIS OF HIGHLY CRYSTALLINE POROUS ZnO SUPERSPHERES VIA SOL-GEL PROCESS: EVOLUTION FROM INTACT HOLLOW STRUCTURES TO POLLEN-LIKE MORPHOLOGIES
Authors:   Faculty of Physics and Chemical Engineering, Le Quy Don Technical University, Hanoi, Vietnam, Le The Son
Published: June 2024

The synthesis of hollow and porous (HP) ZnO superspheres with intact hollow structures is crucial for various applications, yet it poses significant challenges. This article explores the fundamental aspects of preparing highly crystalline HP ZnO superspheres via a sol-gel process, elucidating the synthetic strategy, formation mechanism, and subsequent utilization for generating pollen-like ZnO superstructures. Under solvothermal conditions at 200°C, employing zinc acetate (0.065 M) in diethylene glycol with varying molar ratios of H2O/Zn, a range of ZnO particles and superspheres were synthesized. Within a molar ratio range of 2 - 4, initial nanoparticles self-assembled into solid and porous (SP) superspheres, evolving dominantly towards or along the c-axis, resulting in HP superspheres with intact hollow structures. Conversely, molar ratios of 6 - 20 yielded only separate nanocrystals instead of superspheres. The critical role of the H2O/Zn molar ratio in forming HP superstructures with intact hollows was highlighted, controlling Ostwald ripening and outward diffusion rates, with a molar ratio of 2 identified as a prerequisite for intact HP superspheres. The resultant intact HP superspheres exhibited intense and sharp band gap emission at 389 nm, indicating potential for optoelectronic applications. Furthermore, the study introduces pollen-like ZnO colloids derived from these intact HP ZnO superspheres, offering stable dispersion. Crystal growth predominantly occurred along the outward-oriented c-axis. The intact HP ZnO superspheres serve as a promising template system for biomimetic pollen-like ZnO superstructures.
PEMBENTUKAN NILAI KARAKTER MELALUI SENI GAMBUS MELAYU DALAM LAGU MESJID MEKAH
Authors: Fitriah Laila , Ritawati Tengku , Anggara Djulian
Published: June 2024

Krisis karakter yang terjadi saat ini telah menimbulkan keprihatinan mendalam terhadap cara hidup masyarakat Indonesia. Lonjakan kemajuan teknologi membawa dampak positif dan negatif bagi generasi muda. Di sisi lain, pemerintah mulai memprioritaskan program penanaman karakter di setiap lembaga pendidikan, khususnya seni musik Gambus. Penelitian ini bertujuan untuk menjelaskan penanaman nilai karakter dalam kesenian Melayu Gambus. Penelitian ini dilakukan di Kota Pekanbaru, dengan subjek penelitian adalah mahasiswa seni pertunjukan Universitas Islam Riau, dan Seni Gambus Melayu Riau sebagai objek penelitian. Penelitian ini dilakukan dengan metode deskriptif kualitatif dengan menggunakan observasi, wawancara, tinjauan pustaka dan dokumentasi, sedangkan analisis data meliputi data primer dan sekunder yang dikumpulkan dengan menggunakan metode deskriptif kualitatif. Hasil penelitian menunjukkan bahwa siswa yang mempelajari kesenian Gambus cenderung lebih memahami nilai-nilai penanaman karakter dan mengamalkan nilai-nilai tersebut dalam kehidupan sehari-hari dibandingkan dengan siswa yang tidak mempelajari kesenian Gambus. Selain itu, nilai-nilai penanaman karakter dalam kesenian Gambus dapat dibedakan menjadi: Nilai Religius, Nilai Kebenaran, Nilai Toleransi, Disiplin, Nilai Kreatif dan Nilai Demokrasi. Banyak pesan dan nilai yang diperoleh dari Kesenian Gambus yang berasal dari fungsi religi dan moral yang dapat diterapkan dalam kehidupan sehari-hari. Oleh karena itu, nilai-nilai yang terkandung dalam Kesenian Gambus sendiri menunjang penanaman karakter pada generasi muda.
Penerapan Metode Two Stay Two Stray dalam Menigkatkan Hasil Belajar Siswa Kelas XII IPA1 SMAN 1 Belo Tahun Pelajaran 2022/2023
Authors: Jaitun Siti , Nurfathurrahmah Nurfathurrahmah
Published: June 2024

Tujuan penelitian untuk mengetahui penerapan metode  two stay two stray dapat meningkatkan hasil belajar siswa XII IPA1 SMAN 1 Belo Tahun Pelajaran 2022/2023. Berdasarkan hasil  analisis data ketuntasan belajar diperoleh pada siklus I 23 siswa yang mencapai ketuntasan individual dengan 82% ketuntasan klasikal, menunjukkan secara ketuntasan klasikal belum dinyatakan tuntas sesuai standar ketuntasan ≥ 85% dari jumlah siswa yang tuntas secara individual sedangkan pada siklus II mengalami penigkatan yaitu 25 siswa tuntas individual dengan ketuntasan klasikal 89% maka dinyatakan tuntas secara klasikal. Dalam penelitian yang telah di lakukan dapat disimpulkan penerapan metode Two Stay Two Stray meningkatkan hasil belajar siswa kelas XII IPA1 SMAN 1 Belo tahun pelajaran 2022/2023.
INVENTARISASI KEANEKARAGAMAN JENIS IKAN HASIL TANGKAPAN NELAYAN DI PANTAI BONTO KOTA BIMA
Authors: Marlina Yani
Published: June 2024

Tujuan dari penelitian ini adalah untuk mengetahui jenis ikan apa saja yang di tangkap oleh nelayan  di Pantai Bonto Kota Bima yang mengunakan metode penelitian kualitatif, dengan tehnik pegumpulan data melalai observasi di lapangan wawancara dengan para nelayan dan pemerintah terkait, seta melakukan dokumentasi. Kesimpumpalan penelitian terkait inventarisasi keanekaragaman jenis ikan di pantai Bonto terdapat 30 jenis ikan yang antaranya dengan jenis ikan tongkol, cakalang, kuwe, pari, teri, tengiri, layaran, layur, selar, kembung, ikan terbang, sunglir, bawal hitam, kakap putih,  kakap merah, lencam, tembang, kurisi, jalung-jalung, peperek, beloso, biji nangka, dan ekor kuning.  Jenis ikan tangkapan nelayan yang.
Pengaruh Lama Pengeringan Terhadap Tingkat Kesukaan Teh Rambut Jagung (Zea mays L)
Authors: Jebaru Yakub , Azmin Nikman , Bakhtiar Bakhtiar
Published: June 2024

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh lama pengeringan terhadap uji tingkat kesukaan teh dari rambut jagung. Jagung (Zea mays L) merupakan salah satu serealia yang bernilai ekonomis serta mempunyai peluang untuk dikembangkan karena kedudukannya sebagai sumber utama karbohidrat. Tanaman jagung memiliki banyak manfaat dalam kebutuhan hidup sehari-hari. Namun, bagian yang banyak dimanfaatkan masyarakat hanya buah. Padahal hampir semua bagian dari tanaman jagung dapat dimanfaatkan. Salah satu bagian dari jagung yang sering diabaikan masyarakat adalah rambut jagung. Rambut jagung termasuk kedalam limbah pertanian hasil budidaya tanaman jagung yang dapat digunakan sebagai minuman teh herbal yang dapat dikonsumsi. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 kali perlakuan dan 20 kali ulangan, analisis data menggunakan uji organoleptik dengan menggunakan skala hedonik, panelis dalam penelitian ini adalah ahli tataboga, mahasiswa, dan masyarakat. Rambut jagung dikeringkan secara alamidengan cahaya matahari pada 3 varian yaitu 60 menit, 120 menit, 180 menit dan pada perlakuan kontrol (P0) tidak dikeringkan pada cahaya matahari melainkan didiamkan dalam suhu ruangan. Penilaian warna paling tinggi yaitu pada lama pengeringan 120 Menit dengan kategori sangat suka (4) dengan nilai 45%, untuk penilaian rasa paling tinggi yaitu pada lama pengeringan 120 Menit dengan Kategori Suka (3) dengan nilai 90%, penilaian Aroma paling tinggi pada lama pengeringan 120 Menit dengan Kategori Suka (3) dengan nilai yaitu 45%. Dan untuk penilaian Tekstur yang paling tinggi pada lama pengeringan 120 dan 180 Menit dengan Kategori Suka (3) dan kategori Agak suka (2) dengan masing-masing nilai 50%.
Pengaruh Model Pembelajaran Make A Match Terhadap Hasil Belajar Biologi Siswa Kelas VIII SMP Negeri 6 Kota Bima Tahun Ajaran 2022/2023
Authors: Herman Herman , Nurfathurrahmah Nurfathurrahmah , Rahmawati Anita , Suryani Erni , Kartini Oda Apriliani
Published: June 2024

Tujuan penelitian ini adalah untuk mengetahui ada pengaruh model pembelajaran Make A Match terhadap hasil belajar Biologi siswa kelas VIII SMP Negeri 6 Kota Bima Tahun Ajaran 2022/2023. Jenis penelitian yang digunakan dalam penelitian ini adalah eksperimen dengan pendekatan kuantitatif melalui desain Posttest Only Control Group Design. Populasi terdiri dari 3 kelas seluruhnya berjumlah 96 orang siswa. Pengambilan sampel dalam penelitian ini dilakukan secara simple random sampling yang terpilih sebagai sampel dalam penelitian ini adalah siswa kelas VIIIA sebagai kelas kontrol dan kelas VIIIB sebagai kelas eksperimen. Tehnik pengumpulan data hasil belajar menggunakan soal tes. Data yang dikumpulkan dianalisis dengan menggunakan rumus Uji t. Hasil penelitian ini menemukan bahwa terdapat perbedaan hasil belajar kognitif yang signifikan antara hasil belajar siswa sebelum mendapatkan perlakuan dan hasil belajar siswa yang setelah mendapatkan perlakuan (thitung = 3,378 ttabel = 1,684). Maka dapat disimpulkan bahwa ada pengaruh model pembelajaran Make A Match terhadap hasil belajar Biologi siswa kelas VIII SMP Negeri 6 Kota Bima Tahun Ajaran 2022/2023.
Penerapan Model Pembelajaran Problem Based Instruction (PBI) untuk Meningkatkan Hasil Belajar Siswa Kelas IX3 SMP Negeri 12 Kendari
Authors: Rusnawati Rusnawati
Published: June 2024

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas IX.3 SMP Negeri 12 Kendari materi Partikel Penyusun Benda dan Mahluk Hidup melalui penerapan model pembelajaran. Problem Based Intruction. Penelitian ini dilaksanakan pada semester genap tahun pelajaran 2021/2022, di SMP Negeri 12 Kendari pada siswa kelas IX.3 berjumlah 34 siswa yang terdiri atas 18 siswa laki-laki dan 16 siswa perempuan. Faktor yang diamati dalam penelitian ini adalah faktor siswa dan faktor guru. Penelitian ini dilaksanakan dalam 2 (dua) siklus, meliputi: a) perencanaan; b) pelaksanaan tindakan; c) observasi dan evaluasi; d) refleksi. Data yang diperoleh dalam  penelitian ini dianalisis dengan menggunakan statistik deskriptif. Hasil dpenelitian menunjukkan bahwa melalui penerapan model pembelajaran Problem Base Intruction dapat meningkatkan hasil belajar siswa serta aktivitas siswa dan guru. Persentase rata-rata aktivitas siswa yaitu 81,84% dan persentase rata-rata aktivitas guru yaitu 89,58%. Sedangkan hasil belajar siswa pada materi partikel penyusun benda dan mahluk idup phada manusia diperoleh 81,25% siswa memperoleh nilai ≥ 70. Dengan demikian kriteria ketuntasan minimal sekolah yaitu 80% siswa memperoleh nilai ≥ 70 dapat tercapai.
Descripción de dos nuevas especies de Gelechiidae y una nueva especie de Depressariidae de Corea (Lepidoptera: Gelechioidea)
Authors: Park K.-T. , Lee K. W. , Kim M.
Published: June 2024

Se describen dos especies de Gelechiidae, Teleiodes cylindiata Park, sp. n. and Helcystogramma haryensis Park, sp. n., basado sobre especímenes colectados con trampa de luz en la Isla de Jeju la cual es la isla más grande localizada en el Suroeste de la Península de Corea. Al mismo tiempo se describe una especie de Depressariidae, Agonopterix holoceana Park, sp. n., la cual fue criada sobre Eleutherococcus senticosus (Rupr. & Maxim.).