bluuebunny/crossref_metadata_2025_split huggingface dataset:
E-Module Based Guided Inquiry: Business And Energy For Senior High Schools
Authors: Hendriyani Darwita 
Published: June 2023

Research Objectives: This study aims to develop a Guided Inquiry-based Physics module on work and energy material for class X SMA and to find out students' perceptions of the media being developed.
Methodology: This research is research development (Research and Development) using the 4D development model (Define-Design-Development-Dissemination). However, this research was only carried out up to the Development stage. The research instrument used was a student needs questionnaire. Data were analyzed using descriptive statistical analysis techniques. The subjects of this development research were students of class X IPA 3 in 2018. The resulting media has specifications in the .exe format which can be operated on a computer/laptop without installing PageFlip Professional 3D software.
Main Findings: The results of the development trial show that the Physics electronic module can increase students' interest in the Physics learning process in the material of work and energy. Based on the results of the research, it can be concluded that the Guided Inquiry-based Physics electronic module on work and energy material for class X SMA that was developed is suitable for use as an independent or additional learning medium in the learning process of students.
Novelty/Originality of Research: The importance of innovation in learning is to attract students' interest and motivation in learning, therefore, the need for new innovations carried out by teachers in learning that they are capable of teaching.
Contextual Learning Approach: Development of Worksheet in Physics Subjects
Authors: Wulandari Wike Tio 
Published: June 2023

Research Objectives: The purpose of this study was to develop worksheets using a contextual learning approach in learning physics subject to elasticity and Hooke's law.
Methodology: This research includes research and development or Research and Development, Dick and Carey (2009) the steps are (1) Analysis of learning objectives; (2) Learning analysis; (3) Analysis of students and their environment; (4) formulate specific objectives; (5) Development of assessment instruments; (6) Development of learning strategies; (7) Develop and select learning materials; (8) Formative evaluation; (9) Revision; (10) Summative evaluation, but the authors limit it to the ninth step.
Main Findings: The results of this study are worksheets using the contextual learning approach to learning the physics of elasticity and Hooke's law which have been declared feasible by the validator. Based on the results obtained, it can be concluded that worksheets using the contextual learning approach in learning elastic physics and Hooke's law are well used as teaching materials for students in class X SMA/MA.
Novelty/Originality of Research: Integrating the values of everyday life is important to be integrated into learning, therefore, teachers are required to create learning innovations, such as worksheets based on everyday life.
Pharmacy faculty perspectives on Cultural Competence education in pharmacy schools
Authors: Ekong Gladys , Unni Elizabeth , Edwards Akesha , Echeverri Margarita 
Published: June 2023

Background: Faculties that teach cultural competence are in a great position to identify training gaps and improve the depth of teaching for pharmacy students.
Objective: To assess the perspective of faculty on their perceived confidence and extent of teaching cultural competence (CC) content in the pharmacy curricula.
Methods: A cross-sectional study using an adapted version of the Self-assessment of Perceived Level of Cultural Competence (SAPLCC) questionnaire. Data analysis included factor-level and item-level analysis using descriptive and inferential statistics.
Results: Out of the 70 study participants, 77.1% were female and the average age was 47.97 (±10.52). Faculty with prior training reported a higher level of confidence to teach CC content in three areas, “addressing population health needs” (p = 0.007), “ recognising disparity-related discrimination” (p = 0.017), and “recognising social determinants of health” (p = 0.03). The faculty’s years of experience had a positive impact on both the extent of teaching CC and confidence.
Conclusion: Study findings indicate a gap to address training needs for faculty development on CC to prepare students for an increasingly diverse patient population.
Жазо тайинламасдан айблов ҳукми чиқариш асосларини такомиллаштириш масалалари
Authors: Обидов Толибжон 
Published: June 2023

Мазкур мақолада жазо тайинламасдан айблов ҳукми чиқариш асосларини такомиллаштириш масалалари таҳлил этилган. Бундан ташқари, мақолада жиноят ишлари бўйича иш юритишни соддалаштириш билан боғлиқ, яъни, “Айбга иқрорлик тўғрисидаги келишув”га доир масалалар ҳам баён этилган.
The Impact of MOCK UP Media on Concept Understanding in Science Materials for Class V at SDN 9 Aceh Utara
Authors: Fitria Iza , Fazilla Sarah , Fauziana Fauziana 
Published: June 2023

The low understanding of the concept of fifth-grade students at SDN 9 Aceh Utara in science lesson theme 4 sub-theme 1 is due to the minimal use of instructional media in the learning process, so there is a need for learning media that can improve students’ understanding of concepts, one of which is Mock Up media. This study aims to determine the effect of Mockup media on conceptual understanding in science subjects for class V theme 4 sub-theme 1 at SDN 9 Aceh Utara. This type of research is a quantitative research with an experimental approach. The population in this study were all fifth-grade students at SDN 9 Aceh Utara, totaling 71 students. Sampling using Random Sampling. The research sample was students from two classes, namely 23 students from class V A as the experimental class and 23 students from class V B as the control class. The data collection technique in this study was in the form of a test of 20 questions in the form of a pretest and posttest, with data analysis using SPSS 23. Hypothesis testing using t-test. Based on the research results obtained tcount = 3.513 and ttable = 2.015. This means that tcount > ttable, namely 3.513 > 2.015 at a significance level of 0.05, meaning reject H0 and accept Ha. It can be concluded that there is an influence of Mock Up media on understanding concepts in grade V science subjects, theme 4, sub-theme 1 at SDN 9 Aceh Utara.
An Assessment of Water-Energy-Food Nexus for Environmental Sustainability: The Case of Developing Economics
Authors: Mirza Faisal Mehmood , Qurat-ul-Ann Abre-Rehmat , Rizvi Syed Badar-ul-Husnain , Iqbal Nosheen 
Published: June 2023

This study examines the water-energy-food nexus for environmental sustainability using panel data of developing economies from 1995-2017. Food index has been constructed using principle component analysis (PCA). Two-step difference generalized method of moment has been employed to estimate four models for assessment of the nexus in 77 developing economies from 1995-2017. Results indicate that the water, energy and food are closely related to each other as one sector affects the productivity of the remaining two sectors. Energy use and food index have strong positive effects on water productivity in developing economies. The environmental degradation of developing economies analyzed through the environmental Kuznets curve hypothesis confirms the inverted U-shaped relationship between environmental pollution and economic growth for developing economies. Study suggests that an integrated policy is required for the management of energy, water and food resources to avoid the water scarcity and food insecurity in the developing world.
CAN FOREIGN INVESTMENT CONTRIBUTE TO DEVELOPMENT IN PAKISTAN? AN ANALYSIS OF ITS SIGNIFICANCE FROM PAKISTAN'S VIEWPOINT
Authors: Dr. Sadaf Mustafa, Sadia Malik  
Published: June 2023

Foreign Direct Investment (FDI) is widely acknowledged as a crucial catalyst for economic development, especially in emerging economies such as Pakistan. Its significance lies in the fact that it can introduce vital funds, fresh technologies, and know how to domestic markets. These advantages can stimulate progress and generate novel prospects for enterprises and individuals alike. Over the past few years, there has been a resurgence of interest in the significance of FDI in promoting economic growth. Global leaders are now more inclined to lure foreign investments to enhance their economies and raise the standard of living of their people. Foreign Direct Investment (FDI) has played a critical role in driving Pakistan's economic progress and development. The State Bank of Pakistan reports that FDI inflows saw a significant increase of 137% in the fiscal year 2020-21, amounting to $2.78 billion, demonstrating the country's concerted efforts to attract foreign investment in key sectors like energy, telecommunications, and construction. Our study aims to provide empirical evidence of the relationship between FDI and economic growth in Pakistan. We analyzed data spanning two decades, from 1996 to 2022, and examined the impact of FDI on Gross Domestic Product (GDP), while also considering various other factors such as political stability, terrorism, and trade openness.
Our findings indicate a favorable influence of FDI on economic growth in Pakistan, particularly when coupled with liberalized trade policies. We observed a strong positive correlation between FDI inflows and GDP growth, indicating that foreign investment can serve as a potent driver for economic development. However, our analysis underscores the significance of other factors in augmenting economic growth in Pakistan. For instance, political stability emerges as a pivotal factor affecting FDI inflows and can be instrumental in attracting foreign investment. Similarly, the implementation of effective measures to combat terrorism can establish a secure and stable environment for businesses, thus fostering economic growth. In conclusion, our research provides empirical evidence of the positive impact of FDI on economic growth in Pakistan. However, it also underscores the importance of creating a supportive environment for foreign investment, including open trade policies, political stability, and effective measures to combat terrorism. By doing so, Pakistan can continue to attract foreign investment and accelerate its economic development
Analisis Kinerja Portofolio Saham Menggunakan Metode Sharpe, Treynor dan Jensen
Authors: Ruma Zainal , Tawe Amiruddin 
Published: June 2023

The purpose of this study was to determine the optimal stock portfolio performance on the LQ45 stock index on the Indonesia Stock Exchange for the period February 2019- December 2022. The data analysis method uses a single index model to form an optimal portfolio and uses the Sharpe, Treynor, and Jensen index methods to assess performance stock portfolio. Based on the results of the analysis of optimal portfolio formation, it shows that out of 30 samples of LQ45 index stocks, 8 stocks were obtained which included optimal portfolio stocks, namely ERB values > C*, namely ADRO, ANTM, BBCA, BRPT, INCO, INDY, ITMG, & MEDC stocks. the results of the stock portfolio performance appraisal analysis show that of the three portfolio performance appraisal index methods, the calculation of stock performance analysis, the average value of the Sharpe method is 0.1241, while the treynor method is 0.0112, and the Jensen method is 0.0334. The highest performance of the third method is the Sharpe method with an average performance value of 0.1241. So the Sharpe method is the best performance method compared to the Treynor and Jensen methods. The higher the Sharpe index value, the better the performance of the stock portfolio.
CHATBOT SEBAGAI SOLUSI PEMBELAJARAN MANDIRI UNTUK BAB KIMIA UNSUR: TINJAUAN LITERATUR DAN REKOMENDASI PENGEMBANGAN DENGAN ADDIE
Authors: Febri Yantika Utin 
Published: June 2023

Kimia unsur adalah salah satu bab yang memiliki hubungan erat dalam kehidupan dan diujikan di UN. Bab ini memiliki capaian kompetensi inti yang harus dicapai berdasarkan Permendikbud RI Nomor 37 tahun 2018. Capaian kompetensi tersebut ialah menganalisis (C4) untuk domain kognitif Bloom dan menyajikan data (K.5) domain psikomotorik Dyer. Berbagai data menunjukkan peserta didik sulit mencapai kompetensi ini. Hal tersebut dikarenakan cakupan materi yang luas, kompleks dan tingkat kompetensi yang tinggi. Penelitian ini merekomendasi media pembelajaran chatbot yang dirancang dengan desain pengembangan ADDIE. Metode penelitian yang digunakan pada jurnal ini ialah studi literatur. Penelitian ini menjabarkan bagaimana mencapai kompetensi dengan mengkonstruksi pengetahuan dengan tahapan asimilasi dan akomodasi yang didapat di sekolah dengan belajar mandiri menggunakan chatbot. Belajar mandiri dengan media chatbot yang dikembangkan dengan ADDIE dapat menjadi solusi untuk mencapai tahapan kompetensi bab kimia unsur. Belajar mandiri dengan chatbot dapat dilakukan kapan dan dimana saja sesuai dengan kebutuhan. Pengetahuan yang dikonstruksi dan ditata ulang dengan pengalaman belajar mandiri melengkapi kebutuhan yang sesuai kebutuhan tiap individu dan menambahkan makna belajar. Rekomendasi pada penelitian ini ialah diperlukan penelitian media chatbot lebih lanjut dalam meningkatkan hasil belajar pada bab kimia unsur secara khusus dan keterampilan belajar mandiri pada proses pembelajaran secara umum
PROBLEMATIKA PEMBELAJARAN DARING PADA PEMBELAJARAN MATEMATIKA DI MASA PANDEMI COVID-19
Authors: Fadilla Annisa Nurul , Relawati Ayu Suci , Ratnaningsih Nani 
Published: June 2023

Penelitian ini merupakan penelitian deskriptif kuantitatif yang dilakukan di tingkat SMA dan SMK Kota Tasikmalaya yang melakukan proses pembelajaran daring dalam kegiatan belajar mengajarnya dengan tujuan untuk mengetahui problematika pembelajaran daring pada pembelajaran matematika di masa pandemi covid-19. Teknik pengumpulan data yang digunakan yaitu lembar angket. Subjek dalam penelitian ini adalah siswa SMA dan SMK di Kota Tasikmalaya. Hasil penelitian ini menunjukkan bahwa problematika yang terjadi yaitu diantaranya peserta didik merasa sulit untuk memahami materi pembelajaran yang disampaikan oleh guru, siswa tidak merasa termotivasi untuk belajar, siswa tidak meguasai pembelajaran dengan baik. Upaya dalam mengatasi permasalahan tersebut yaitu guru harus bisa mencari metode pembelajaran yang lain supaya siswa dapat memahami materi yang disampaikan oleh guru sehingga peserta didik dapat menguasai materi pembelajaran yang dilaksanakan dengan baik dan peserta didik juga dapat termotivasi untuk belajar walaupun pembelajaran dilakukan dengan cara daring.
การประเมินการใช้พลังงานและการปล่อยก๊าซเรือนกระจกจากการใช้พลังงานของโรงงานผลิตเครื่องใช้ไฟฟ้าภายในบ้าน
Authors:   , ฤกษ์ประกอบ จิราวรรณ 
Published: June 2023

งานวิจัยนี้มีวัตถุประสงค์เพื่อประเมินการใช้พลังงานและการปล่อยก๊าซเรือนกระจกของโรงงานผลิตเครื่องใช้ไฟฟ้าภายในบ้านปี พ.ศ. 2562 โดยมีแหล่งที่มาจากการใช้พลังงานที่ก่อให้เกิดการปล่อยก๊าซเรือนกระจกทั้งทางตรงและทางอ้อม โดยรูปแบบการประเมินการใช้พลังงานใช้วิธีการประเมินค่าดัชนีชี้วัดค่าการใช้พลังงานจำเพาะ (Specific Energy Consumption: SEC) และการประเมินการปล่อยก๊าซเรือนกระจก ใช้แนวทางการประเมินคาร์บอนฟุตพริ้นท์องค์กรขององค์การบริหารจัดการก๊าซเรือนกระจก(องค์การมหาชน) ผลการศึกษาพบว่า ค่าดัชนีชี้วัดการใช้พลังงานต่อหน่วยผลิตภัณฑ์ในปี พ.ศ. 2562 เท่ากับ 99.53±6 MJ/หน่วย และปริมาณการปล่อยก๊าซเรือนกระจกทั้งหมดของโรงงานผลิตเครื่องใช้ไฟฟ้าภายในบ้าน เท่ากับ 39,079.59 tCO2eq /ปี โดยขอบเขตที่ 2 กิจกรรมการปล่อยก๊าซเรือนกระจกทางอ้อมจากการใช้พลังงานไฟฟ้า มีการปล่อยก๊าซเรือนกระจกมากที่สุดเท่ากับ 34,384.12 tCO2eq/ปี คิดเป็นร้อยละ 88 รองลงมาคือ ขอบเขตที่ 1 การปล่อยก๊าซเรือนกระจกโดยตรง มีปริมาณเท่ากับ 4,430.19 tCO2eq/ปี และขอบเขตที่ 3 มีปริมาณการปล่อยก๊าซเรือนกระจกเท่ากับ 256.28 tCO2eq/ปี คิดเป็นร้อยละ 11 และร้อยละ 1 ตามลำดับ ดังนั้น แนวทางการลดการใช้พลังงานและลดการปล่อยก๊าซเรือนกระจกที่มีศักยภาพคือมาตรการอนุรักษ์พลังงานด้านการลดการใช้พลังงานไฟฟ้า ได้แก่ 1) มาตรการเปลี่ยนหลอดไฟจากหลอดฟลูออเรสเซนต์ T8 36w เป็นหลอดไฟ LED 18w และเปลี่ยนหลอด Hi-bay 400w เป็น High Bay LED 110w 2) การควบคุมระบบปรับอากาศภายในโรงงานโดยโปรแกรม SCADA และ3) มาตรการการใช้ไฟฟ้าจากพลังงานแสงอาทิตย์แบบลอยน้ำแทนการใช้ไฟฟ้าจากระบบสายส่ง ซึ่งทั้งสามมาตรการสามารถลดการใช้พลังงานไฟฟ้าลงได้ 1,949,262.25 kWh/ปี และลดการปล่อยก๊าซเรือนกระจกขององค์กรลงได้ 7,136.88 tCO2eq/ปี คิดเป็นร้อยละ 18.98 ของปล่อยก๊าซเรือนกระจกจากการใช้พลังงานไฟฟ้าทั้งหมด
دور القضاء الوطني في تطبيق المعاهدات والاتفاقيات الدولية
Authors: قصيله د.صالح زيد 
Published: June 2023

إن كل قاعدة قانونية داخلية أو دولية تم إصدارها بالفعل تمر بثلاث مراحل ، أو لها ثلاث حالات هي:
الوجود النفاذ القابلية للتطبيق الذاتي:
ــ فهي موجودة داخل النظام القانوني الذي صدرت في إطاره .
ــ فإذا ما تم نشرها بالطرق المقررة قانوناً صارت نافذة .
ــ فإذا كانت بحالتها هذه صارت صالحة للتطبيق دون حاجة إلى اتخاذ إجراء ذي طبيعة تشريعية عندئذ تكون قابلة للتطبيق بذاتها .
وبالتالي تصبح المعادلة كالتالي :
(1) كل قاعدة قانونية قابلة للتطبيق الذاتي لابد أن تكون موجودة ونافذة ، وكل قاعدة نافذة لابد أن تكون موجودة .
(2) ليس كل قاعدة موجودة تكون نافذة أو قابلة للتطبيق الذاتي كما أنه ليس كل قاعدة نافذة تكون قابلة للتطبيق .
فمثلا :وجوب تطبيق القانون الأصلح للمتهم بأثر رجعي من وقت صدوره دون إنتظار نفاذه وذلك لصراحة النص الذي أستخدم عبارة(إذا صدر).
*وفي إطار القانون الدولي :
ــ إذا اكتمل النصاب العددي للدول الأعضاء المصادقة على الاتفاقية صارت نافذة داخل النظام القانوني الدولي .
ــ فإذا ما دخلتها الدول التي صادقت عليها إلى نظامها القانوني الداخلي وفق الإجراءات المقررة لدى كل دولة ،أضحت نافذة في هذا النظام وجزء لا يتجزأ منه.
ــ فإذا ما كانت هذه الاتفاقية قابلة للتطبيق الذاتي أمام القضاء دون حاجة إلى تدخل المشرع الداخلي , كانت موجودة ونافذة وقابلة للتطبيق الذاتي .
ــ أما إذا لم تكن كذلك ولم يتدخل المشرع كانت موجودة ونافذة فقط .
النتيجة : إن وقوف القاعدة الدولية عند المرحلة الأولى الوجود أو الثانية النفاذ دون الوصول إلى المرحلة الثالثة (القابلية للتطبيق الذاتي )، يصبح وجودها وعدمها سواء وهذا ينعكس على حقوق وحريات الأفراد وثلم في العدالة .
ويعد القضاء الوطني الواجهة الرئيسة لبيان مدى التزام الدول بتطبيق القواعد الدولية التي صادقت عليها ، وهذا ما سنوضحه من خلال هذا البحث .
Transporte anual de sedimentos e nutrientes do rio Muzambo, tributário do reservatório de Furnas (MG)
Authors: Libânio Cochise Ricci , Sardinha Diego de Souza 
Published: June 2023

Os sedimentos e nutrientes nas águas superficiais dos rios podem ser provenientes do intemperismo das rochas, erosão dos solos e atividades antrópicas. A bacia hidrográfica do Rio Muzambo está inserida na região Sudoeste do Estado de Minas Gerais. Seu exutório situa-se no Reservatório da Usina Hidrelétrica de Furnas, utilizado para a regularização da vazão, geração de energia elétrica, abastecimento, piscicultura e turismo. Com isso, este trabalho avaliou o transporte anual de sedimentos e nutrientes entre julho de 2017 a junho de 2018, com amostragens mensais e próximas ao exutório do rio. O Rio Muzambo transporta anualmente aproximadamente 17x103, 14x103, 846, 182, 17 e 0,06 toneladas de sólidos totais em suspensão, sólidos totais dissolvidos, nitrato, sulfato, fosfato e fósforo total, respectivamente. O transporte de sedimentos e nutrientes, atrelados ao uso da terra na bacia, pode influenciar nos processos de eutrofização e assoreamento do reservatório de Furnas, implicando na diminuição do volume e da qualidade da água utilizável, e, reduzindo a quantidade de energia gerada. Neste sentido, medidas de planejamento e gerenciamento dos recursos hídricos devem ser incentivadas, visando à manutenção dos usos múltiplos das águas desta importante bacia hidrográfica.
Keywords: Watershed, Basin, Water quality, Land use, Planning

Abstract

Sediments and nutrients in river surface waters may come from weathering of rocks, soil erosion and anthropic activities. The Muzambo River basin is located in the Southwest region of Minas Gerais State. The river mouth is in the Furnas Hydroelectric Power Plant Reservoir, which is used for flow regulation, electricity generation, supplies, fish farming and tourism.Thus, this work evaluated sediment and nutrient annual transport from July 2017 to June 2018, with monthly sampling collected near the river mouth. Each year, the Muzambo River carries approximately 17x103, 14x103, 846, 182, 17 and 0.06 tons of total suspended solids, total dissolved solids, nitrate, sulfate, phosphate and total phosphorus respectively. The sediments and nutrients transport, linked to the land use in the watershed can influence Furnas reservoir eutrophication and siltation processes, reducing not only the volume and quality of usable water, but also the and amount of energy generated. In this sense, water resources planning and management measures should be encouraged, aiming at the water multiple uses in this important basin.
Determinação de regiões pluviometricamente homogêneas na bacia do rio Doce/MG
Authors: Sena Isa Belly Dominguito de Castro , Cruz Fábio Monteiro , Cunha Daniela Martins , Cupolillo Fulvio , Campos Karina Bicalho Ervilha do Nascimento 
Published: June 2023

A precipitação compreende fator fundamental para o desenvolvimento das atividades humanas, uma vez que ela constitui a principal forma de entrada de água nas bacias hidrográficas. Especial destaque pode ser dado ao abastecimento humano, industrial e às práticas agrícolas dentre os usos que dependem das chuvas direta ou indiretamente. A bacia do Rio Doce, localizada no sudeste brasileiro entre os estados de Minas Gerais e Espírito Santo, compreende uma bacia de grandes dimensões cujos usos da água dependem fundamentalmente do regime de chuvas. Dessa forma, procedeu-se a um exercício de regionalização do seu clima com base na precipitação média anual, utilizando Análise de Cluster, buscando identificar as regiões com comportamento climático semelhante, podendo assim colaborar com os mecanismos de gestão de recursos hídricos e a racionalização do uso da água na bacia do Rio Doce. O estudo permitiu determinar duas regiões climaticamente homogêneas, dispostas no sentido leste-oeste, que caracterizam a precipitação na bacia do Rio Doce; sendo que a porção ocidental apresenta maior disponibilidade hídrica em comparação à oriental. Dessa forma, os procedimentos de outorga de recursos hídricos devem levar em conta a realidade hidrológica destas regiões.
Keywords: Water uses, Water resources management, Climatology

Abstract
Precipitation is a fundamental factor for the development of human activities, since it is the main form of water entry into watersheds. Special emphasis can be given to human, industrial supply and agricultural practices among the uses that depend on rainfall directly or indirectly. The Rio Doce watershed, located in southeastern Brazil between the states of Minas Gerais and Espírito Santo, comprises a large basin whose water uses depend fundamentally on the rainfall regime. Thus, an exercise of regionalization of its climate was carried out based on the average annual precipitation, using Cluster Analysis, seeking to identify the regions with similar climatic behavior, thus being able to collaborate with the mechanisms of management of water resources and the rationalization of water use in the Rio Doce watershed. The study allowed to determine two climatically homogeneous regions, arranged in the east-west direction, which characterize the precipitation in the Doce River watershed; the western portion has greater water availability compared to the eastern. Thus, the procedures for granting water resources must consider the hydrological reality of these regions.