bluuebunny/crossref_metadata_2025 huggingface dataset:
Perbandingan Kemampuan Berpikir Kritis Matematis Siswa antara Model Pembelajaran GI dan PBL
Authors: Sutarsa Dessy Arisya , Puspitasari Nitta
Published: June 2024

Penelitian ini dilatarbelakangi rendahnya kualitas pendidikan matematika di Indonesia terutama terhadap kemampuan berpikir tingkat tinggi. Salah satu model pembelajaran yang dapat diterapkan untuk meningkatkan kemampuan berpikir kritis siswa yaitu model pembelajaran Group Investigation (GI) dan Problem Based Learning (PBL). Penelitian berbentuk kuasi eksperimen dengan desain The Static Group Pretest-Posttest Design. Populasi dalam penelitian ini adalah siswa SMA Negeri 1 Garut. Sampel penelitiannya yaitu kelas XI MIPA 1 yang mendapatkan model pembelajaran Group Investigation, kelas XI MIPA 2 yang mendapatkan model pembelajaran Problem Based Learning. Hasil penelitian ini menunjukan bahwa kemampuan berpikir kritis matematis siswa dan peningkatannya antara yang mendapatkan model pembelajaran Group Investigation lebih baik dibandingkan dengan model pembelajaran Problem Based Learning.
This research is motivated by the low quality of mathematics education in Indonesia, especially for higher order thinking skills. One learning model that can be applied to improve student's critical thinking skills is the Group Investigation (GI) and Problem Based Learning (PBL) learning model. This research was a quasi-experimental study with the design of The Static Group Pretest-Posttest Design. The population in this study were students of SMA Negeri 1 Garut. The research sample is class XI MIPA 1 who gets the Group Investigation learning model, class XI MIPA 2 who gets the Problem Based Learning learning model. The results of this study indicate that the students' mathematical critical thinking skills and the increase between those who get the Group Investigation learning model are better than the Problem Based Learning learning model.
Realizacja wyroku Trybunału Konstytucyjnego z dnia 12 maja 2015 r., sygn. P 46/13 – rozważania na temat słuszności i skutków zmian w stwierdzeniu nieważności decyzji administracyjnych
Authors: Stępień Maria
Published: June 2024

Nowelizacja Kodeksu postępowania administracyjnego, która weszła w życie we wrześniu 2021 r. wprowadziła duże zmiany w instytucji stwierdzenia nieważności decyzji administracyjnych. Nie wszystkie z nich zyskały uznanie przedstawicieli teorii i praktyki prawa, którzy zwrócili uwagę na odejście ustawodawcy od rzeczywistych intencji Trybunału Konstytucyjnego, którego orzeczenie było podstawą wprowadzenia nowych regulacji. Największe kontrowersje dotyczą wprowadzenia ograniczenia czasowego do wszczęcia postępowania w sprawie stwierdzenia nieważności decyzji administracyjnej, zgodnie z nowymi przepisami, jeżeli od dnia doręczenia lub ogłoszenia decyzji upłynęło trzydzieści lat, nie wszczyna się postępowania w sprawie stwierdzenia jej nieważności. Ograniczenie to wyklucza możliwość uzyskania prejudykatu wskazanego w przepisach Kodeksu cywilnego pozwalającego na dochodzenie odszkodowania za szkody wywołane przez wadliwe decyzje administracyjne. Ponadto ustawa nowelizująca w art. 2 ust. 2, przewiduje umorzenie z mocy prawa postępowań administracyjnych w sprawie stwierdzenia nieważności rozstrzygnięć administracyjnych wszczętych po upływie trzydziestu lat od dnia doręczenia lub ogłoszenia tych rozstrzygnięć i niezakończonych przed dniem wejścia w życie ustawy nowelizującej ostateczną decyzją lub postanowieniem. Niniejszy artykuł ma na celu analizę nowelizacji oraz omówienie najbardziej problematycznych przepisów, które wskazane zostały powyżej.
Projekty kolonizacji Marsa i innych ciał niebieskich
Authors: Polkowska Malgorzata
Published: June 2024

Rozwój prywatnych firm zajmujących się działalnością w Kosmosie i ich poparcie przez rządy niektórych państw sprawiło, że istniejące dotychczas międzynarodowe prawo kosmiczne coraz bardziej odstaje od rzeczywistości. Coraz większe zainteresowanie społeczności międzynarodowej budzą plany agencji kosmicznych i dużych korporacji prywatnych dotyczące zagospodarowania Kosmosu. Jednym z wielu tematów są plany zasiedlenia Marsa i innych ciał niebieskich. Można się spodziewać że jeszcze w XXI w. rozpoczną się wyprawy kosmiczne z obsadą ludzi, a przy tym także międzynarodowe prawo kosmiczne zostanie uaktualnione i zmodernizowane. Czy zasiedlenie Marsa zostanie dokonane? – o tym trudno teraz powiedzieć.
Forecasting the competitiveness of the agricultural enterprises development in the system of formation their competitive strategies
Authors: Kyrylov Yurii , Zheludenko Kristina
Published: June 2024

The purpose of the article is to develop forecasting and analytical tools and to forecast the competitive development of enterprises in the agricultural sector of the Kherson region for the production of cereals and legumes. Research methods. During the study, the following methods were used: statistical method (for determining the volume of grain and leguminous crops), correlation and regression analysis (to identify the influence of factors on the profitability of enterprises); forecasting (for determining gross harvests of grain production for the future), abstract-logical (for formulating conclusions). Research results. The dynamics of the gross production of grain and leguminous crops in agricultural enterprises of the Kherson region for 2010-2020 has been analyzed. The actual problems of the region grain sub-complex are determined. A forecasting and analytical toolkit has been developed, with the help of which a scientifically substantiated forecast of the production agricultural enterprises activity until 2025 has been made. The influence of the key factors in the agricultural production growth is considered, among which the harvested area of cereals, their yields, costs of seeds, fertilizers, petroleum products, wages and the selling price are highlighted. It was found that there is a close dependence of the competitiveness of the enterprise on the yield and production costs. Scientific novelty. To analyze, assess and predict the development of production potential and competitiveness of agricultural enterprises, it is proposed to use a multifactor model, which allows determining the reserves for increasing the profitability of enterprises, taking into account the influence of each factor that forms its level. Practical significance. The implementation of the research results will ensure the formation of effective enterprises competitive strategies for the production of grain and leguminous crops and increase their competitiveness and the crop industry in general.
Initial marketing analysis methodics of competitors sites in the process of promotion scientific and innovative products
Authors: Nosenko Yurii , Nechyporenko Oleksandr , Sinelnyk Lesia
Published: June 2024

The purpose of the article is to outline the methodics for determining the criteria for the development of checklists, conduct a primary marketing analysis of competitors' sites, identify sellers of selected products (research and innovation products) by technical (SEO) search engine optimization criteria and usability criteria (usability). Research methods. Review of literature and Internet resources on the analysis of competitors' sites. Marketing analysis of competitors' sites for the selected product using special software tools for technical (SEO) criteria and usability criteria (usability). Cognitive operations of comparison and description are used to determine the marketing attractiveness of competitors' sites, as well as the abstract-logical method for generalizations and conclusions. Research results. The role of the corporate site in Internet marketing is analyzed. The sections of web analysis of sites are selected: analysis of user data and technical parameters; analysis of content and user requests; analysis of conversion and return on investment; variable tests. There are four components of comparative analysis of sites: product / group of products for market promotion; identification of competitors for this product; analysis of competitors' sites according to the list of criteria; formation of product promotion strategy. Buckwheat was chosen as a model product for the initial marketing analysis and competing sites were identified for the analysis. Methods and criteria of analysis of competitors' sites, including with the help of software, are studied. A checklist has been generated for the initial analysis of sites according to two groups of criteria. The sites of potential competitors were analyzed according to the checklist and the most competitive according to SEO criteria and usability criteria (usability) were identified. Criteria that are weakly used by competitors and can be used to improve the positioning of the corporate site in the market are identified. Scientific novelty. On the example of studying and systematizing certain aspects of modern Internet marketing, methodological approaches to intensifying the transfer and commercialization of scientific and innovative products in the agricultural sector of the economy have been improved. Practical significance The outlined methodology of primary marketing analysis of competitors' sites provides a much greater opportunity for regional sections of scientific and innovative development of agro-industrial complex, as structural units of interregional research centers of NAAS, to promote the latest developments in agricultural markets.
Institutional factors in the development of labour productivity in agricultural entrepreneurship
Authors: Vitvitskyi Volodymyr , Bezhenar Inna , Demchenko Olena
Published: June 2024

The purpose of the article is to assess the state of development of labour productivity of agricultural entrepreneurship based on institutional factors of its formation. Research methods. General scientific and economical methods of analysis of works of Ukrainian and foreign scientists on labour productivity, analytical and statistical tools and data of the State Statistics Service of Ukraine, other sources are used. Dialectical and logical methods of scientific cognition, a systematic approach to the study of processes and several techniques of abstract-logical tools were used, which allowed forming intermediate and conclusions. Research results. The essence of economic categorization of labour productivity as a process of purposeful production activity based on social partnership and the influence of institutional factors on meeting the needs of employees and entrepreneurs are considered. The development of labour productivity over the last twenty years is analyzed, and the tendencies of formation and development of institutional factors and their influence on agricultural entrepreneurship are determined. The classification of institutional factors of labour productivity of an agricultural enterprise is determined. Scientific novelty. Methodological approaches to assessing institutional factors of labour productivity, such as labour legislation, social partnership, labour relations, quality of working life, organizational culture and trade union activities, have been further developed. Practical significance. The given materials of the research conceptually substantiate the economic essence of institutional factors and their systemic interaction on labour productivity as one of the main factors of economic growth.
Current challenges to the country's food supply
Authors: Pugachov Mykola , Pugachov Volodymyr
Published: June 2024

The purpose of the article is to analyze current trends in the development of the agri-food sector of the economy, to identify the main challenges to the stable food supply of the country and to suggest promising directions for the food systems transformation in Ukraine. Research methods. In the process of research, a number of methods were used: abstract-logical - to formulate conclusions; comparative analysis - to compare indicators and identify trends in their change; statistical - in determining the variation in the volume and structure of exports of agri-food products; settlement and constructive - to determine the role of the agri-food sector in total Ukrainian exports; monographic - in assessing the current state and justifying the directions of development of the agri-food sector of the economy; graphic - to illustrate the identified forecast trends. Research results. A study of the dynamics of volumes and structural changes in exports of agri-food products from Ukraine, an increase in the share of product groups and analyzed the structural dynamic changes by type of food products. A comprehensive analysis of the main challenges to the country's food security was conducted. Priorities in the transformation of Ukraine's food systems by 2030 have been identified. Scientific novelty. Methodical and practical aspects of studying the main challenges to the country's food security and developing a promising national approach to the transformation of food systems have been further developed. Practical significance. These approaches and the results of the study can be used by public and sectoral authorities in the organization of analytical work and the development of measures for the transformation of food systems.
Bio-oriented economy development: EU experience
Authors: Koshkalda Iryna , Riasnianska Alona , Rudenko Serhii
Published: June 2024

The purpose of the article is to study the EU experience in the development of bio-oriented economy and to analyze the possibility of its adaptation for Ukraine. Research methods. Methods used: abstract-logical - in highlighting the factors that determine the prerequisites for the development of bio-oriented economy and in formulating research conclusions; logical-historical and comparative analysis - in studying the EU experience in the development of bio-oriented economy; strategic analysis - in assessing the possibilities of adapting the EU experience in the development of bio-oriented economy for the realities of Ukraine; a set of methods for processing statistical data - in characterizing the dynamics and relevant trends in the development of bio-oriented economies in EU member states; graphic - to visualize the results of the study. Research results. The main provisions of the EU experience in the development of bio-oriented economy are studied. Possibilities of adapting the experience of EU member states on the development of bio-oriented economy in the realities of Ukraine are analyzed. Scientific novelty. The issues of formation and development of bio-oriented economy in Ukraine were further developed, as well as the already formed experience of EU member states in this field was methodically presented. Practical significance. The current state of development of the bio-oriented economy in the EU member states is analyzed, the main tendencies are identified and key aspects of the development of the bio-oriented economy in the EU member states are identified, which can be adapted to Ukraine's realities.
Investigation of the relationship between borderline personality organization and perceived abuse experiences in romantic relationships: moderating role of rejection sensitivity
Authors: Faraji Haydeh
Published: June 2024

Aims: The study aims to determine the moderator role of rejection sensitivity in the relationship between borderline personality organization and perceived abuse experiences in romantic relationships.
Methods: In this study, which has a relational screening model, participants were reached by convenience sampling. Participants consisted of 116 (30.1%) men and 270 (69.9%) women aged 18-45 (M=27.95±7.25), who participated in the study voluntarily. Data collecting tools are the socio-demographic data form, Borderline Personality Questionnaire (BPQ), Adulth Rejection Sensitivity Scale (ARSS), and Romantic Relationship Assessment Inventory (RRAI).
Results: It was concluded that rejection sensitivity has a moderating role in the relationship between borderline personality organization and perceived abuse experiences in romantic relationships. Also, it has been determined that a decrease in education level is associated with a higher level of borderline personality organization and perceived abuse experiences in romantic relationships.
Conclusion: Findings show that it may be beneficial to target rejection sensitivity in psychotherapeutic practices in order to prevent individuals with borderline personality organization from being harmed in romantic relationships and to increase their romantic relationship quality.
The effects of laparoscopic guided transversus abdominis plane (TAP) block in sleeve gastrectomy procedure: a randomized single blinded placebo controlled trial
Authors: Bük Ömer Faruk , Ocak Sönmez , Uyanık Mustafa Safa , Soytürk İlter , Çiftci Ahmet Burak , Avcı Mehmet Alperen , Akgün Can
Published: June 2024

Aims: Laparoscopy-guided transversus abdominis plane (TAP) block is a novel postoperative analgesic modality. We aimed to explore the effect of TAP block in laparoscopic sleeve gastrectomy (LSG) procedures.
Methods: Forty patients were randomized into two groups: TAP block with bupivacaine and placebo. Visual analog scale scores at postoperative hours 1, 6, 12, and 24, total analgesic consumption and opioid doses, and postoperative nausea and vomiting (PONV) scores were evaluated between the groups.
Results: Postoperative first-hour VAS scores differed significantly between the groups (p
Retrospective analysis of the endovascular and surgical treatment outcomes in 105 patients with cerebral arteriovenous malformation
Authors: Oğur Tanin , Belen Ahmet Deniz , Dağlıoğlu Ergün , Uçkun Özhan Merzuk , Üçler Necati , Kırmızıgöz Şahin , Gezgin İnan
Published: June 2024

Aims: We aimed to compare the short-term follow-up outcomes of treatment with liquid embolization agents in 105 patients with low- and medium-grade arteriovenous malformation (AVM) having supra- or infratentorial localization and its reliability and efficacy.
Methods: This retrospective study assessed patients diagnosed with grade I, II, III, IV, and V infratentorial AVM according to the Spetzler–Martin grading system who received endovascular treatment and underwent surgical resection. The pre-treatment, post-treatment, preoperative, postoperative, and follow-up data and the electronic radiograph findings, epicrisis reports, and clinical follow-up reports were recorded and examined.
Results: AVM was detected in 105 patients, who underwent 132 endovascular treatment sessions in total. Of the 105 patients, 47 were fed with a single venous system; 37 with two venous systems; and 21 with three or more venous systems. The mean follow-up duration was 28 months, and no patient presented with re-hemorrhage. Some of the complications associated with embolization were hemiparesis/hemiplegia, hemihypesthesia, hemorrhage and hematoma, vision disorders and alar defects, cranial nerve paralysis, and aphasia/dysphasia. Meanwhile, seven patients died after treatment.
Conclusion: AVM treatment generally includes usage of gamma knife, endovascular treatment, surgical resection, or the combination of such treatments. If surgical resection is performed, a complete and absolute outcome can be achieved. However, complete treatment can be rarely achieved with endovascular therapy alone. Higher morbidity and mortality rates were observed in patients with hemorrhage than in those without.
Comparison of mortality rates and risk factors for mortality between proximal femoral nailing and bipolar hemiarthroplasty for hip fractures
Authors: Altıntaş Mustafa , Ateş Okan
Published: June 2024

Aims: The study aimed to compare in-hospital and post-discharge mortality rates and identify risk factors for patients who underwent bipolar hemiarthroplasty (BHA) or proximal femoral nailing (PFN) for hip fractures.
Methods: The files of 395 patients, consisting of 129 BHA and 266 PFN patients performed between January 2017 and October 2022, were analyzed retrospectively. The demographic characteristics of the patients, in-hospital and 1-year post-discharge mortality rates, and risk factors that may have affected these mortality rates were analyzed.
Results: There was no significant difference between the two groups in terms of demographic characteristics, intensive care unit (ICU) stay, American Society of Anesthesiologists (ASA) score, time to surgery, and intubation (p>0.05). The length of hospital stay and blood transfusion rates were higher in the BHA group (p0.05). The 1-year post-discharge mortality rates were higher for patients with a higher mean age, longer length of hospital stay, longer length of ICU stay, time to surgery (>48 h), for patients who underwent intubation and blood transfusion, and for those with an ASA score of 4 (p
YBM PLN's Strategy in Supporting SDGS through ZIS Potential in Maqashid Syariah Perspective
Authors: Al Mustaqim Dede , Makarrim Alfiyah
Published: June 2024

Introduction: Yayasan Baitul Maal (YBM) PLN has great potential in managing Zakat, Infaq, and Sadaqah (ZIS) to support Sustainable Development Goals (SDGs) through the economic pillar. Objectives: This research aims to analyze YBM PLN's strategy in supporting SDGs through ZIS from the Maqashid Syariah perspective. Method: This research uses a qualitative method with a case study approach. Primary data was obtained through interviews with YBM PLN administrators and observations of YBM PLN programs in the economic pillar. Secondary data were obtained from YBM PLN documentation and scientific publications related to SDGs and Maqashid Syariah. Results: The results showed that YBM PLN has an effective strategy in managing ZIS to support SDGs through the economic pillar. The YBM PLN program in the economic pillar has proven to be able to empower mustahik and alleviate poverty, which is in line with the goals of SDGs and Maqashid Sharia. YBM PLN plays an important role in supporting SDGs and Maqashid Sharia through effective ZIS management. Implications: This research contributes to science by providing recommendations to improve the effectiveness of YBM PLN's strategy in supporting SDGs.
Determinants of Micro and Small Business Actors on the Motivation to Register for Free Halal Certification in Bondowoso Regency
Authors: Mahendra Hairunnas Esa , Munir Misbahul , Ridlwan Mahmudah
Published: June 2024

Introduction: Government regulations on halal products, especially in the 2021 Job Creation Law, have been stipulated in the Halal Product Guarantee Law, this is an important factor for producers in the business sector related to halal products, especially since there is a free halal certification program. Objectives: The purpose of this study is to measure the motivation of micro and small business actors in Bondowoso Regency towards registering for free halal certification. Method: This study uses a quantitative approach with multiple linear regression analysis which aims to test the correlation of the variables of Government Regulation (X1), Halal Lifestyle (X2), Perceived Benefits of Halal Certification (X3), Business Competitiveness (X4), Product Safety and Hygiene (X5), to Motivation for Free Halal Certification Registration (Y1). Results: The results showed that government regulations, halal lifestyle, and product safety and hygiene had no significant partial effect on the motivation to register for free halal certification. Meanwhile, the perceived benefits of halal certification and business competitiveness have a partially significant effect on the motivation to register for free halal certification. However, these 5 variables simultaneously affect the motivation to register for free halal certification so it is worthy of being a construct of this study. Implications: The research will provide an overview of the relevant approaches that must be taken to attract micro and small business actors to register for free halal certification.
The Effect of Accountability and Transparency on Interest in Paying Zakat at the National Amil Zakat Agency of Buton Regency With Religiosity as a Moderation
Authors: Amalia Lestari Rezki Nurul , Haliah Haliah , Nirwana Nirwana
Published: June 2024

Introduction: The Buton Regency National Zakat Amil Agency has the potential to pay zakat by increasing accountability, transparency, and religiosity which can be a factor in advancing the level of community welfare. Objectives: This research aims to determine the effect of accountability and transparency on interest in paying zakat and the relationship between religiosity as moderation in strengthening the influence of accountability and transparency on interest in paying zakat. Method: This research was conducted quantitatively and used a questionnaire as a data collection method. The subjects of this research were 150 muzakki BAZNAS (National Amil Zakat Agency) located in Buton Regency. The data analysis method uses Structural Equation Models with Partial Least Square (PLS). Results: The research results show that accountability and transparency regarding interest in paying zakat have positive and significant results. This research also proves that accountability and transparency on interest in paying zakat are significant with religiosity as a moderating variable that strengthens the influence of accountability and transparency on interest in paying zakat. Implications: These results contribute to the development of a model in research that accounting and transparency in zakat institutions with religiosity as moderation can influence interest in paying zakat.
Air Quality Index Classification for Imbalanced Data using Machine Learning Approach
Authors: Jayadi Bryan Valentino , Lauro Manatap Dolok , Rusdi Zyad , Handhayani Teny
Published: June 2024

Air pollution is one of the problems in society. Air pollutions affect human health and environment. In Indonesia, air quality index is measured by the level of particulate matter 10 (PM10), carbon monoxide (CO), sulfur dioxide (SO2), ozone (O3), and nitrogen dioxide (NO2). This research is conducted to evaluate the performance of machine learning algorithms, e.g., Support Vector Machine (SVM), Naïve Bayes, Logistic Regression, Decision Tree, and AdaBoost, to classify air quality index based on the level of PM10, CO, SO2, O3, and NO2 with imbalanced samples. The air quality index is classified into Good, Moderate, and Unhealthy. The dataset is downloaded from Open Data Jakarta from 2010 -2021. The data containing 4383 samples consist of 1155 samples of Good, 3087 samples of Moderate, and 141 samples of Unhealthy. The experimental results show that Decision Tree outperforms other methods. Decision Tree produces accuracy, precision, recall, and F1-score of 99%, 98%, 99%, and 98%, respectively.
Measuring the Quality of Higher Education Website using Webqual Method and Importance-Performance Analysis
Authors: Effendi Muftikhali Qilbaaini , Satria Deki , Nurul Jamilah Eva
Published: June 2024

Website is one of the necessities needed by organizations, including educational organizations. Telkom University Jakarta Campus (TUJC) is an educational organization that needs it. Analysis methods needed to be conducted to find what needed to be improved. WebQual is utilized to gain this insight. Web Quality Index and Importance Performance analysis are performed to calculate the results. The results of the Web Quality index show that users' perspective is 60% on average and got a negative gap analysis. Therefore, the website needs improvements to satisfy the user. Importance Performance Analysis is used to find the indicator that needs improvement. The Importance Performance Analysis shows that timely website information and security are the main priority for improvement.
Sentiment Analysis of Air Pollution on Social Media: Systematic Literature Review
Authors: Permana Yandi Dwi , Gofur Abdul , Budi Indra , Santoso Aris Budi , Putra Prabu Kresna
Published: June 2024

The need for a healthy and pollution-free environment is the basis of the problem that this study examines. Social media has become an integral aspect of daily existence for the majority engaged in the digital realm. It enables individuals from various backgrounds to utilize these platforms to stay updated on the latest information, such as the current state of pollution in Jakarta. This research explores the attitudes of social media users regarding their perspectives on air pollution in Jakarta. The method used includes conducting a Systematic Literature Review of academic papers released from 2020 to 2023. The results of this research can unveil the types of social media platforms utilized, the quantity of datasets, the procedures for data collection, data preprocessing techniques, and the commonly employed methods in sentiment analysis studies concerning the subject of air pollution.
Literature Review: Characteristics of Digital Leadership in Digital Transformation
Authors: Ridha Rizkillah , Susanto Tony Dwi , Subriadi Apol Pribadi
Published: June 2024

Digital transformation has recently created significant research interest due to its acceleration across industry sectors. However, the existing literature on digital transformation that addresses digital leadership characteristics is insufficient to provide a comprehensive understanding. This research explores the characteristics, traits, and skills of digital leadership. The research methodology used a systematic literature review summarizing 30 articles from Scopus-indexed journals. Characteristics are obtained from citations from previous research that discusses digital transformation leadership. The results of this study explain that digital leadership characteristics consist of twenty different traits, seven of which are characteristics of digital leaders that are important for the effective implementation of digital transformation. As such, these characteristics can reflect the significance of digital leaders in achieving digital transformation goals at the human and organizational levels.
Analysis and Design of a Food Price Prediction System using the Iconix Process Method
Authors: Arisandi Desi , Anjelie Mega Karina , Sutrisno Tri
Published: June 2024

The need for food is very important for human survival. Therefore, food prices have a very big influence. Several factors cause unstable food prices, including increased demand during major holidays, and seasonal or weather factors that result in crop failure. Because of these factors, price increases can occur at any time and have an impact on society if prices rise unexpectedly. Based on these problems, a system was designed to predict food prices using the Iconix system development method, and to calculate price predictions using the Least Square method. In this system, analysis and system design is carried out to predict food prices. The predicted food ingredients will be limited to ten food ingredients, namely rice, shallots, garlic, red chilies, cayenne peppers, beef, chicken, granulated sugar, cooking oil and purebred chicken eggs. The process design used to describe information systems is the design of system flow diagrams, use case diagrams, sequence diagrams, activity diagrams. Black Box testing provides results that each feature in the food price prediction system has been successfully created and functions well.
Creating Android-based System Aiding Tebuireng Waste Bank Management using Looker Studio
Authors: Sukmo Guruh , Wira Ghani Sulung Rahmawan
Published: June 2024

Due to the growing influx of visitors in the Tebuireng area, there has been a substantial rise in the accumulation of waste. Bank Sampah Tebuireng (BST) has been established as a concrete effort to address the negative consequences arising from the increasing accumulation of waste. However, the BST still relies on manual data management, which is prone to errors and lacks efficiency. Therefore, the development of an efficient and effective information system becomes crucial. This research aimed to develop an Android-based information system using Kodular and utilize Looker Studio for dashboard visualization for waste bank management in the Tebuireng area. The development methodology included requirement analysis, system design, implementation, and testing. The Android-based information system encompassed features such as transportation, sorting, waste sales, as well as data reporting and analysis. Users could access this system through a user-friendly Android application. Data visualization using Looker Studio displayed interactive graphs, diagrams, and tables for monitoring and analyzing waste bank management data in Tebuireng. The system testing involved evaluation through black box testing. This research has created a user-friendly Android system for Bank Sampah Tebuireng. The system streamlines waste transportation, sorting, and sales processes. Furthermore, this research utilizes Looker Studio for data visualization and interactive reporting, making it user-friendly for day-to-day use and an effective tool for waste management data analysis.
Keywords: Bank Sampah Tebuireng, Android, Kodular, Looker Studio, Black Box Testing.
Best Student Classification using Ensemble Random Forest Method
Authors: Mrg Ricky Aulia , Hasibuan Muhammad Siddik
Published: June 2024

Education at Madrasah Aliyah Negeri 1 Medan considers religious values, ethics, leadership, and participation in extracurricular activities as an integral part of student character building. Therefore, it is necessary to develop a classification system that integrates these various aspects to ensure that the best students not only excel in academic exams but also have strong social, leadership, moral and extracurricular abilities. The purpose of this research is to implement the Random Forest Ensemble method in predicting the best students of MAN 1 Medan and build a system in predicting the best students of MAN 1 Medan using the Random Forest Ensemble method. The data used is 550 divided into 385 data as Training data and 165 Testing data. In the implementation of Random Forest with three decision trees formed from entropy calculations on 385 training data, followed by testing using 10 testing data from a total of 165 existing data, the results show that the model predicts 8 data as class 1 (best students) and 2 data as class 0 (normal students) from a total of 10 testing data. From the test results using 385 training data and 165 testing data, the Random Forest model predicted 70 data as the best students (class 1) and 95 data as normal students (class 0) with high precision for both classes (0.94 for class 0 and 0.99 for class 1), as well as high recall for both classes (0.92 for class 0 and 0.99 for class 1) The overall accuracy reached 0.96, confirming the model's ability to classify the data well overall.
EVALUATION OF EDUCATIONAL ASSISTANCE THROUGH THE INDONESIA PINTAR PROGRAM IN PEKANBARU STATE ELEMENTARY SCHOOLS
Authors: Raifita Raifita , Zarkasih Zarkasih , Sapriati Amalia
Published: June 2024

The Indonesia Smart Program (PIP) is designed to assist school-age children from poor or vulnerable families in continuing their education until completion of secondary education, both through formal and non-formal education channels. Through this program, the government seeks to prevent students from the possibility of dropping out of school, and it is hoped that it can attract dropouts to resume their education. This research aims to evaluate the effectiveness of educational assistance through the Indonesia Smart Program in Pekanbaru State Elementary Schools. The research method uses a qualitative descriptive approach, employing the policy evaluation model by Dunn. The policy evaluation model used in the research is formal evaluation. The subjects of this study are students receiving assistance from the Indonesia Smart Program, and the research object is the evaluation of the implementation of the Indonesia Smart Program at State Elementary Schools 95, 84, and 44 in the Tenayan Raya District of Pekanbaru. Data analysis techniques in this study are carried out through three activities: data reduction, data presentation, and drawing conclusions. The research results show that the effectiveness of educational assistance in the form of PIP in State Elementary Schools 95, 84, and 44 in the Tenayan Raya District of Pekanbaru is quite effective. This includes the screening of target groups, the intended use of assistance, the timeliness of assistance distribution, and the utilization of educational assistance through the Indonesia Smart Program
IMPLEMENTATION OF THE PROJECT-BASED DIFFERENTIATED LEARNING MODEL IN SCIENCE AND SOCIAL SCIENCES (IPAS)
Authors: Izzul Haq Muhammad Rifqi , Arifin Moch. Bahak Udin By
Published: June 2024

Abs Research on the Application of Project-Based Differentiated Learning Models in Natural Sciences and Social Sciences (IPAS) Learning is motivated by the low percentage of student learning success and low student creativity in learning. So, this research was prepared to find out how to implement and effectively apply the project-based differentiation learning model in science and science learning. This research was carried out during two meetings starting on 28 October 2023 and 31 October 2023, with a research population of class IV students at MI Muhammaddiyah 2 Kedungbanteng Tanggulangin totaling 18 students, consisting of 10 male students and eight female students. The method used by researchers is a one-group pretest-posttest quantitative experimental method. From the research results, the average student pretest score was 59.6%, and the average student posttest score was 70.8%. It can be concluded that the implementation and effectiveness of the Project Based Learning Differentiated learning model is better compared to direct science and social studies learning (IPAS).
INNOVATION IN ISLAMIC EDUCATION: EFFECTIVE STRATEGY IN FORMING NOBLE MORALS OF THE YOUNG GENERATION
Authors: Hidayati Hanik , Munachifdlil â€˜Ula Ahmad Nilnal
Published: June 2024

The young generation, which is supposed to be the figure behind the nation's progress, appears with daily behavior that ignores ethics and morals. Moral education is expected to be able to contribute in overcoming these problems, with moral education expected to be one of the strategies in shaping the morals of the younger generation. This research aims to identify innovative strategies in Islamic education. The research method used is qualitative by taking location in the Kudus City area, Central Java Province. The findings of this study confirm that Islamic education innovation can be an effective solution in shaping the character and morals of the younger generation, as well as answering the challenges of the times. The implications of the results of this study provide a strong basis for continuing to encourage innovative strategies in religious education, ensuring the continued relevance and effectiveness of Islamic education in the modern context
IMPLEMENTATION OF KALARIO GAME IN LEARNING PHYSICAL EDUCATION SPORTS AND HEALTH FOR JUNIOR HIGH SCHOOL STUDENTS
Authors: Salahuddin Muhammad , Panai Abdul Haris , Said Hariadi , Djafri Novianty
Published: June 2024

Traditional kalario games in penjasorkes learning to increase students' interest and motivation in activities. This research aims to produce educational values and social values in the kalario game as a medium for learning health and health physical education for junior high school students. This game model is expected to increase the educational value of NP4 and social value of NS5 for students. This type of research is Reserch and Development development research. The population in this study were junior high school students in Banggai Regency, the data collection technique used interviews, distributing questionnaires and observations, while the approach used in this study was a qualitative approach with descriptive research type. Research results in kalario games based on educational values and social values. The results of small-scale NP4 observations with an average of 85.67% with good criteria while large-scale NP4 88.83% good criteria, from indicators of sportsmanship assessment, cooperation, responsibility and discipline. Furthermore, the results of observations of the social value of small-scale NS4 were 84.50% with Good criteria, while the social value of large-scale NS4 was 91.38% with Very Good criteria, including indicators of cooperation, communication, sportsmanship, and respect for others
SIMULATION PROGRAM SKILLS FOR CHEMICAL ENGINEERING GRADUATES
Authors: Nuraini Annisaa , Setyowati Dias Afifah , Kurniyanto Valentinus Enrico , Fitriah Fitriah , Ni'mah Kamilah Pathun , Aliffiantika Nindya , Pusvitasari Anggun Bunga , Sari Dessy Agustina
Published: June 2024

A bachelor's degree in chemical engineering enhances one's capacity to adapt both hard and soft skills in the classroom and at work to the quick changes in technology and increasing competitiveness in the professional world. This motivates an individual who has graduated from chemical engineering to enhance the caliber of their work. Technology for simulation programming is one of the hard skills he needs to possess. In the realm of chemical engineering, these abilities encompass not only using Microsoft Office but also making objects work with other software. Through theoretical research on cases in the process industry, the simulation program is used. Prioritizing the operational foundation of an application is essential for work in the chemical sector. It is recommended that a graduate of chemical engineering possess software capabilities in order to facilitate their employment in the workforce. Basic requirements and increased proficiency can be supported by theoretical and data processing techniques. This article discusses the need for software skills in the field of chemical engineering, such as Aspen HYSYS, Matlab, AutoCAD P&ID, and Scilab, using a literature study methodology. This endeavor is a method of looking through library data for pertinent articles and then delving deeper into an article's content. The purpose of this article review is to balance hard and soft skills in order to determine how software is used in the field of chemical engineering and what is required in the chemical industry.
THE PRINCIPAL'S STRATEGY IN IMPROVING THE QUALITY OF TEACHING STAFF DURING THE PANDEMIC
Authors: Marlin Marlin , Zulkifli M
Published: June 2024

This study aims to examine and analyze the principal's strategy in improving the quality of teaching staff during the pandemic at Sambalagi Elementary School from the principal's strategy, the quality of teaching staff and the principal's policy regarding the pandemic. The object of this research is the principal and teachers at Sambalagi Elementary School. This research uses qualitative research. Data collection methods were carried out by means of observation, interviews and documentation. Data analysis through the process of collecting informants, reducing data, presenting data and drawing conclusions and verification and testing data validity through data triangulation (sources, techniques and time). The results showed that: 1) the principal's strategy is carried out by carrying out quality improvement of teaching staff in three months once a week followed by two teaching staff (teachers): 2) the current quality of teaching staff at Sambalagi Elementary School still needs to be improved: 3) the principal's policy regarding the covid-19 pandemic is to continue carrying out activities by complying with health protocols, namely wearing masks, washing hands, and maintaining physical distancing
EVALUATION OF TEACHER PERFORMANCE IN UNG LABORATORY ELEMENTARY SCHOOL
Authors: Nurfahmi  , Djafri Novianty , Qamar Badu Syamsu
Published: June 2024

The role of teachers is very important in ensuring student success, so the need for teacher performance evaluation is expected to improve the quality of education by helping teachers to realize their potential and be able to carry out their duties effectively and efficiently. This mini riser aims to find out the teacher performance evaluation that has been carried out by the principal of SD Laboratorium UNG. SD Laboratorium UNG is a school that has superior accreditation. The focus of this research is 1) The teacher performance evaluation model carried out by the principal at UNG Laboratory Elementary School, 2) The principal's strategy in improving teacher performance at UNG Laboratory Elementary School. This mini research was conducted using a qualitative approach, while the data collection techniques used were observation, interviews, and documentation, then the data presentation process was carried out using a descriptive approach in the form of words, written, or oral from the subjects observed, namely the principal, and teachers. The results of this study indicate that 1) The teacher performance evaluation model carried out by the principal at UNG Laboratory Elementary School is through performance evaluation meetings and supervision. 2) The principal's strategy in improving teacher performance at UNG Laboratory Elementary School is 1) The principal conducts a selection process in open recruitment of teachers. 2) The principal cooperates with certain parties. 3) The principal motivates and includes teachers to improve their professionalism by attending education and training (diklat), seminars, workshops, and the principal also conducts managerial supervision and clinical supervision of teachers.
DEVELOPMENT OF GUIDED INQUIRY-BASED STUDENT WORKSHEETS ON ELEMENT, COMPOUND, AND MIXTURE MATERIALS
Authors: Putriyani Putriyani , Masriani Masriani , Lestari Ira
Published: June 2024

In science learning activities,learning objectives can be achieved if students are active in learning activities.The form of student activity in learning can be seen from the skills of asking questions and finding (lookingfor) answers that originate from their curiosity.Therefore, teaching materials are needed that can make students active, as a tool in the learning process and can be used as a learning resource. One of them is the Student Worksheet (LKPD). However, the LKPD circulating in school semphasizes more on questions and filling inquestions without explaining how the process of obtaining answers to these questions. In addition, the LKPD used looks monotonous, unattractive, and difficult to understand so that students are less motivated to study and understand the contents of the LKPD. Therefore, it is necessary to develop LKPD which aims to find out the stages in making guided inquiry based LKPD to determine the feasibility of LKPD to be used as teaching materials, and to determine student responses to guided inquiry-based LKPD on elements,compounds and mixtures in class VIISMP. The form of researchuse disresearch and development (R&D) which adopts the 4D development model (Define,design,develop,dessiminate) by Thiagarajan. The subject to this study was a guided inquiry based LKPD on elements, compounds,Â  and mixtures which were testedon 24Â  students Â of class VII at junior high school 12 Pontianak withÂ  high, medium, and low abilities. The data collection instruments used were the feasibility assessment and student responseÂ  questionnaires.Theresult so data `processing show that the developed LKPD is suitable for use in learning in terms ofÂ  content feasibility with a percentage of 82%, 90% presentation, 77% language86%Â  graphics. The result so student response trials to the product obtained student responses with a score of 82,06% with very high interpretations.