bluuebunny/crossref_metadata_2025 huggingface dataset:
Key Parameters Controlling Energy Performance in Manganese Cathodes
Authors: Ahn Juhyeon , Crafton Matthew J. , Koirala Krishna Prasad , Li Tianyu , Clément Raphaële J. , Fu Yanbao , Battaglia Vincent , Nordlund Dennis , Wang Chongmin , McCloskey Bryan D. , Harris Stephen J. , Doeff Marca M. , Chen Guoying
Published: February 2025

Ideal battery performance can be characterized by high energy density that remains stable over many charge-discharge cycles. While energy degradation is typically unavoidable as batteries age, we observed a unique phenomenon in cells using low-cost, high-manganese (Mn) disordered rocksalt-type cathodes: energy gains, accompanied by voltage stabilization during cycling—an effect linked to phase transformations. To understand and enhance this unconventional performance, we introduce a new methodology that identifies key Mn cathode parameters using newly proposed critical energy metrics, such as maximum energy density, total energy throughput, and energy degradation. Through a range of analytical techniques, we reveal how enhanced kinetics and facilitated phase transformations influence performance. Our analysis investigates cathode active material properties, including conductivity, particle morphology, length-dependent structure, chemical state distributions, and cathode reactivity under varying temperature, current, and voltage window. By mapping the interplay of these factors, our study provides a mechanistic understanding of the newly discovered phenomena that drive maximized energy density, along with strategies for materials engineering and electrochemical protocols to enhance battery efficiency and durability.
Papéis do leitor, Teoria de Registro e suporte pedagógico: articulações para o ensino de inglês no contexto universitário
Authors: Lopes Vivian Mendes
Published: February 2025

O objetivo deste texto é relatar o processo de elaboração de recursos de mediação de práticas de leitura e análise discursiva para uma disciplina sobre Discurso, ministrada, em língua inglesa, a alunos do curso de Letras Português-Inglês de uma universidade federal do Sudeste brasileiro. Esse processo foi desenvolvido com base no Modelo dos Quatro Recursos (papéis do leitor), de Luke e Freebody (1990); na Teoria de Registro da Linguística Sistêmico-Funcional, segundo Martin e Rose (2007); e na abordagem pedagógica de Scaffolding, segundo Gibbons (2015) e Hammond (2021). Essas bases foram utilizadas como ferramentas metodológicas para planejamento e elaboração de materiais didáticos para uso na disciplina. Nos resultados destacaram-se: a construção de um plano de curso modular em termos de papéis de leitor; a distribuição e didatização de conteúdos do programa da disciplina com base em aspectos do contexto de uso da linguagem em sala de aula, abordados para fins pedagógicos.
A differential effect of energy instability on share price and income statement
Authors: Ngwakwe C.C.
Published: February 2025

This paper evaluated the differential effect of energy instability on the share price and income statement performance of companies in South Africa during the energy supply instability (loading shedding period) and during the energy supply stability period. Data was collected from the Fusion Media investment archives (for JSE share price of companies), and from STATS SA (for aggregate income statement of all South African industries). The data was analysed by applying the paired sample T-test for mean difference. At an alpha value of 0.05, the results indicate that share price of companies in the JSE during the period of energy stability significantly exceeds the share prices during periods of energy instability at a p-value of 0.0001, far below the alpha level. In addition, the results on the income statement differential analysis show that income statement (turnover and income) during the period of energy stability significantly exceeds the turnover and income during periods of energy instability at a p-value of 0.0001, which is below the alpha level of 0.05. The practical implication thus signifies the importance of energy stability in bolstering the market value, the turnover and income of industries in South Africa. This also shows that energy instability might be a problem for accounting valuation analysis given the income statement variations due to energy instability. The paper provides further research agenda to examine this phenomenon in other regions of Africa where industries face severe energy shortage and to examine the implication on corporate accounting valuation.
ESTRUCTURACIÓN DEL ORDEN SOCIAL EN MÉXICO
Authors: Zamorano Farías Raúl
Published: February 2025

En las sociedades orientadas por un orden social premoderno, los diferentes sistemas interpersonales de acción están caracterizados por la indiferenciación, por lo tanto, lo que prima es el estrato de pertenencia. De forma que el contenido del derecho, de la política, de la moral, en tanto un orden necesario, está determinado de manera heterónoma y a priori (Dios, naturaleza, posición). La diferenciación por funciones, característica preeminente del orden social moderno, se realiza cuando los sistemas diferenciados asumen la forma de un programa condicional y, por lo tanto, presuponen un efectivo nivel de despersonalización e indiferencia en relación con su entorno (contingencia).
La observación y análisis de la construcción del orden social y la articulación operativa de expectativas, estructuras, presupuestos y organizaciones en América Latina, en general (1), y en México, en particular (2),  evidencia precisamente la forma generalizada de cómo –sobre el presupuesto de la diferenciación funcional, se han construido y se construyen en esta periferia de la sociedad moderna, prácticas y expectativas heterónomas (3) las cuales,  no obstante, hacen operativo el orden social, el Estado, la política, el derecho, naturalizando particulares scripts y formas de democracia (4).
TRANSITIONAL JUSTICE PATHS: CORPORATE ACCOUNTABILITY FOR TERROR IN THE SOUTHERN CONE FACTORIES
Authors: Barros Yamê de Oliveira , Bonfigli Fiammetta
Published: February 2025

What paths have been taken and how have they developed to achieve accountability of the business sector for violations of workers' human rights on the premises of their plants? The penal persecution in Argentina of some of Ford’s directors and the first agreement by monetary indemnity between Volkswagen and Public Ministry in Brazil are a landmark for Transitional Justice with contemporary outcomes and whose regional repercussion will be of paramount importance for the construction of reparatory strategies, at the same time preserving stability in the fledgling democracies of the Southern Cone. The cross-analysis method of both recent cases makes it possible to understand the variants that influenced their respective courses, as well as tracing the media dissemination, through official and alternative means, allows measuring the social impact of the kind of measures chosen in shaping public opinion in each country. We hope to achieve an overview of the Transitional Justice paths within the framework of corporate accountability from an analysis of the efficiency and scope of the measures adopted, contributing to the improvement of reparation techniques.
OS CENTROS JUDICIÁRIOS DE SOLUÇÃO DE CONFLITOS E CIDADANIA COMO POLÍTICA PÚBLICA DE ACESSO À JUSTIÇA
Authors: Benevides Marinina Gruska , Porto Sales Juliana
Published: February 2025

Este artigo tem como objetivo apresentar os Centros Judiciários de Solução de Conflitos e Cidadania (Cejusc) como importantes unidades do Poder Judiciário na execução da Política Judiciária Nacional de tratamento adequado dos conflitos de interesses. Por meio de pesquisa bibliográfica e documental, analisa-se a capacidade do Judiciário de garantir o acesso à ordem jurídica justa, através do fortalecimento dos Cejuscs, considerando que eles são relevantes vetores na difusão dos métodos consensuais de solução de conflitos e na divulgação de uma educação voltada para a cultura da paz. Assim, destaca-se o papel dos setores pré-processual e de cidadania. Aquele como instrumento de releitura do interesse de agir e este como dispositivo no combate ao necropoder. Ao final, evidencia-se que os dois setores citados não têm atuado na forma disciplinada na Resolução do CNJ. Dessa maneira, salienta-se a necessidade de incentivo ao desenvolvimento dessas duas segmentações dos Centros, por meio de ações educativas.
Board Diversity and Firm Performance: An Analysis Based on ROA and ROE of Singapore Exchange Listed Firms
Authors: Cheng Yilin , Shen Junshu , Zhang Huiping
Published: February 2025

This study explores the impact of board diversity on firm performance, with a focus on companies listed on the Singapore Stock Exchange (SGX). Board diversity is examined across various dimensions, including gender, age, ethnicity, and professional background, to understand its relationship with key performance indicators such as Return on Assets (ROA) and Return on Equity (ROE). Using a quantitative research approach, the study analyzes data from 90 publicly listed firms, employing descriptive statistics, correlation analysis, and multiple regression techniques. The findings reveal that the direct correlation between board diversity and financial performance, particularly in terms of ROA and ROE, is not statistically significant in the studied sample. Despite the lack of direct significance, the research underscores the nuanced and multifaceted role of diversity in corporate governance, suggesting that its impact may be more complex and influenced by various contextual factors. The study concludes by recommending that companies continue to enhance gender diversity, balance age structures, tailor professional backgrounds to industry needs, and manage board tenure effectively to optimize corporate governance and support sustainable growth.
Orixás, entidades e cotidiano: uma travessia etnográfica pelo candomblé
Authors: Costa Barbosa Joyce
Published: February 2025

Este artigo reflete sobre as implicações metodológicas e onto-epistemológicas da autora numa travessia etnográfica pelo candomblé, em que se investigam as interações dos adeptos com os diversos ambientes fora dos espaços tradicionais de culto, a partir de suas cosmologias e práticas religiosas. A pesquisa autoetonográfica foi conduzida no contexto do meu cotidiano como candomblecista, incluindo terreiros na Bahia, Rio de Janeiro e São Paulo, além de ambientes domésticos e sociais não-religiosos. O artigo demonstra como a inserção da pesquisadora na cultura do candomblé e a compreensão da cosmopercepção são fundamentais, mas exigem uma abertura para ser influenciada pelas divindades e entidades daquele cosmos. A interação com esses seres, em rituais e na vida cotidiana, revela seu papel como agentes transformadores e ferramentas de interpretação da realidade, contribuindo para uma antropologia que valoriza essas experiências.
Performance Comparison of 1D-CNN and LSTM Deep Learning Models for Time Series-Based Electric Power Prediction
Authors: SUKATMO SUKATMO , NUGROHO HAPSORO AGUNG , RUSANTO BENYAMIN HERYANTO , SOEKIRNO SANTOSO
Published: February 2025

ABSTRAKPrediksi daya listrik yang akurat sangat penting untuk efisiensi energi, terutama bagi institusi dalam memenuhi kebutuhan energi yang dinamis. Penelitian ini membandingkan kinerja deep learning 1D-CNN dan LSTM untuk memprediksi daya listrik berbasis time series, menggunakan dataset dari Building Automation System (BAS) gedung STMKG. Metrik evaluasi Mean Squared Error (MSE) dan Mean Absolute Error (MAE) digunakan untuk mengukur akurasi. Hasil penelitian menunjukan untuk LSTM nilai MSE rata-rata dari 10 percobaan pada proses pengujian 3,35E-04±0,00013 dan MAE 0,01312±0,0079, sedikit lebih baik dari 1DCNN yang memiliki nilai MSE rata-rata 4,68E-04±0,0003 dan MAE 0,01855±0,00586. Walaupun perbedaannya tidak signifikan, 1D-CNN menawarkan keunggulan dalam efisiensi waktu komputasi 63,08s, 1D-CNN lebih cepat sekitar 84.19%.Kata kunci: prediksi, daya listrik, time series, CNN, LSTM ABSTRACTAccurate electrical power prediction is essential for efficient energy management, especially in institutions with dynamic energy needs. This study compares the performance of 1D-CNN and LSTM for time series based electrical power prediction, using a dataset from the Building Automation System (BAS) of STMKG building. The evaluation metrics Mean Squared Error (MSE) and Mean Absolute Error (MAE) are used to measure accuracy. The results show that the LSTM had an average MSE value of 3.35E-04±0.00013 and an MAE of 0.01312±0.0079 across 10 trials. This is slightly better than the 1D-CNN, which had an average MSE value of 4.68E-04±0.0003 and an MAE of 0.01855±0.00586. Despite the marginal difference, 1D-CNN provides a computational time efficiency advantage of 63.08s, 1D-CNN is about 84.19% faster.Keywords: prediction, electrical power, time series, CNN, LSTM
Development of a Data Cleaning System for Consumer Master Data using Sorted Neighborhood and N-Gram Methods
Authors: LESTANTO YUSUF , MUALIFA RAHMA
Published: February 2025

ABSTRAKPenelitian ini mengembangkan sistem pembersihan data master menggunakan metode Sorted Neighborhood Method (SNM) dan N-gram untuk mendeteksi dan menghilangkan duplikasi serta menstandarkan format nama dan alamat. SNM menangani pra-pembersihan, menghapus karakter dan judul tertentu, dan membentuk token untuk perbandingan. N-gram menghitung kemiripan dengan nilai dan ambang batas yang ditentukan. Efektivitas metode dievaluasi menggunakan metrik recall, precision, dan F-measure pada dua set data: kecil dan besar. Ambang batas optimal, panjang token, dan nilai N-gram masing-masing adalah 0.7, 5, dan 2, menghasilkan nilai F-measure tertinggi. Hasilnya mengonfirmasi keberhasilan implementasi dan meningkatkan kualitas data. Identifikasi parameter optimal memberikan tolok ukur untuk upaya pembersihan data, berpotensi menyederhanakan proses dan mengurangi sumber daya pemeliharaan data.Kata kunci: Pembersihan data, Deteksi duplikasi, Sorted Neighborhood, N-Gram, Kualitas data. ABSTRACTThis study developed a data cleaning system for master data using the Sorted Neighborhood Method (SNM) and N-gram methods to detect and eliminate duplicates and standardize name and address formats. The proposed SNM algorithm handles precleaning tasks, removes specific characters and titles, and forms tokens for comparison. The N-gram algorithm calculates record similarity using user-defined N-gram values and thresholds. The effectiveness was evaluated using recall, precision, and F-measure metrics on small and large datasets. The optimal threshold, token length, and N-gram values were 0.7, 5, and 2, respectively, yielding the highest F-measure scores. The results confirm the successful implementation and improvement of data quality. Identifying optimal parameters provides a benchmark for future data-cleaning efforts, potentially streamlining processes and reducing resources.Keywords: Data cleaning, duplicate Detection, Sorted Neighborhood, N-Gram, Data quality.
ASPEK YANG BERPENGARUH DALAM PENGGUNAAN SISTEM AKUNTANSI PADA UNIT PELAKSANA TEKNIS PELATIHAN KERJA SE-JAWA TIMUR
Authors: Puji Rahayu Dwi
Published: February 2025

The success of the performance of an accounting information system can be influenced by several factors, including: user involvement in the development of the information system, user education and training programs, top management support and personal engineering capabilities. This study was conducted to determine the Perception of the Work Environment, Level of Education and Accounting Knowledge on the Use of Accounting Systems in the Technical Implementation Unit of Job Training in East Java. The independent variables in this study are Perception of the Work Environment, Level of Education and Accounting Knowledge. Meanwhile, the bound variable is the Use of Accounting System. The type of research uses a quantitative approach with a comparative causal method using a survey. The sampling technique used was purposive sampling and a sample of 89 employees of the finance department was obtained. The instrument used in the study was a questionnaire. The questions used in the questionnaire are arranged based on the Likert scale. The questionnaire measurement uses a validity test and a reliability test that is tested using SPSS v.21 for windows which shows valid and reliable results. The analysis technique used is multiple linear regression analysis with hypothesis testing using t-statistics to test the influence partially and F-statistics to test the influence together which was tested using SPSS v.21 for windows. The results of this study show that the perception of the work environment, education, and knowledge partially and simultaneously has a significant effect on the Use of Accounting Systems in Job Training UPTs throughout East Java. The determination coefficient test also showed that the use of the Accounting System (Y) could be explained by the perception of the work environment (X1), Education (X2) and Knowledge (X3) by 80.2% and the remaining 19.8% explained by other variables that were not studied in the study.
PENGARUH PROMOSI, KUALITAS PRODUK DAN BRAND LONGEVITY TERHADAP LOYALITAS PELANGGAN PRODUK KOSMETIK DAN SKINCARE
Authors: Priyanka Felyna
Published: February 2025

Along with the times, the need for skin care and health is increasing. The high desire of people to look attractive is influenced by trends, social media and the development of innovations and types of cosmetics and skin care products. Appearance is important today because it is an impression for the person himself in the eyes of others. This research aims to determine the effect of promotion, product quality and brand longevity on customer loyalty in cosmetics and skincare products. The population in this study were women in Kartasura who consistently used cosmetic and skincare products. The sample taken in this study was 59 people. This research is a quantitative study using multiple linear regression methods. The variables in this study consist of 3 independent variables, namely promotion (X1), product quality (X2), brand longevity (X3) and the dependent variable customer loyalty (Y). The results show, partially promotion has a significant effect on customer loyalty. Product quality has a significant effect on customer loyalty. Brand longevity has a significant effect on customer loyalty. Simultaneously, promotion, product quality and brand longevity together have a significant effect on customer loyalty.
ANALISIS FINANCIAL DISTRESS DENGAN MENGGUNAKAN MODEL GROVER PADA PT. HERO SUPERMARKET TBK. PERIODE 2015-2022
Authors: Amalia Luthfi Thoriq , Manda Gusganda Suria
Published: February 2025

The retail industry is one of the business sectors affected by the progress of the industrial revolution 4.0. PT Hero Supermarket Tbk is one of the companies facing a decline in revenue and occurs continuously to close 26 stores and lay off 532 employees in early January 2019. The purpose of this research is to analyze financial distress at PT Hero Supermarket Tbk. The approach used in this research is quantitative research with descriptive analysis by describing and explaining something that is studied in accordance with the actual situation, and citing conclusions from phenomena that can be observed through numbers. The data applied in this study is secondary data. The data source in this study is the financial statements of PT Hero Supermakrket Tbk. This study uses the Grover model analysis technique (G-Score). The results of this study show that PT Hero Supermarket Tbk faced financial distress conditions in 2018, 2020, 2021 and 2022. And faced safe conditions in 2015, 2016, 2017, and 2019.
PENERAPAN BIAYA LINGKUNGAN PADA TAMBANG AIR LAYA PT BUKIT ASAM, TBK
Authors: Ningsih Meidiana Mulya , Rianti Lina , Matofani Maya , Pratama Iranda Septa
Published: February 2025

The purpose of this study to analyze the implementation of environmental costs at PT Bukit Asam, Tbk and specifically, its practice at the Cik Ayib mud settling pond mine, Sumatera Selatan. The research method uses a qualitative approach based on secondary data. The study show that environmental costs as the total cost of all estimates required to restore the environment to its original condition is one of the environmental performance indicators related to the general aspects of the GRI standards. The implementation of environmental costs at the mine level is focused on acid mine water management as waste from mining operations. The implementation of environmental costs for the entire mining operations of PTBA is intended for various activities such as reclamation and post-mining activities and PTBA management acknowledges the existence of environmental obligations for reclamation and post-mining as provisions so that it is in accordance with PSAK 57.
PENGARUH KUALITAS DAN CITRA WARDAH: ANALISIS KEPUTUSAN PEMBELIAN DI KALANGAN MAHASISWI POLITEKNIK NEGERI BANDUNG
Authors: Nurnajmi Difa Nasywa , Nisanur Visi Aulia
Published: February 2025

This study investigates the influence of brand image and product quality on the purchasing decisions of Wardah cosmetic products among female students at Politeknik Negeri Bandung. Using a quantitative descriptive method, the research surveyed 80 respondents aged 17–25 who have purchased Wardah products at least twice. Results reveal that brand image significantly impacts purchasing decisions, with a correlation coefficient of 0.895, indicating a strong relationship. Meanwhile, product quality also influences purchasing decisions, though to a lesser extent, with a correlation coefficient of 0.786. The regression analysis indicates that 81.1% of the variation in purchasing decisions can be explained by the combination of brand image and product quality. These findings suggest that while both factors are important, brand image plays a more dominant role in influencing consumer choices. This study highlights the critical need for companies to invest in brand development and quality improvements to cater to consumer preferences effectively.
PERAN ARUS KAS OPERASI, BOOK TAX DIFFERENCES DAN KEPEMILIKAN MANAJERIAL DALAM PERSISTENSI LABA SUBSEKTOR PERBANKAN
Authors: Jannati Nur , Wibowo Agus Satrya , Setiawan Ricky Yunisar
Published: February 2025

The purpose of this research is an influence of operating cash flow, book tax differences and managerial ownership on Earning Persistences. The population in this study are banking companies listed on the Indonesia Stock Exchange (BEI) in 2022-2023. The samples in this study were 16 companies for 2 periods. The research method used is quantitative with secondary data sources. The sampling technique uses purposive sampling method. The methode of data analysis uses multiple linear regression analysis with SPSS version 27. Simultaneously, the operating cash flow variable, book tax differences and managerial ownership have a significant effect on earnings persistence. The results of this study provide empirical evidence that partially the operating cash flow variable has a significant negative effect on earnings persistence and the book tax differences variable has a positive effect on earnings persistence. Meanwhile, the managerial ownership variable has no effect on earnings persistence.
MENGUNGKAP TREN PEMBAYARAN QRIS TERPOPULER DAN DINAMIKA PERILAKU PENGGUNA DI SALAH SATU PTN VOKASI BANDUNG
Authors: Rosliana Joy Tessyaloni , Azzahra Alifia Aura
Published: February 2025

Digital payments continue to grow over time, especially payment through the QRIS (Quick Response Code Indonesian Standard) method has become a digital payment innovation that is growing ubiquity in all circles, especially among students. The purpose of this study is to determine usage trends of QRIS at Politeknik Negeri Bandung, banks, and students' favorite digital wallets, and identify related factors that influence the choice of payment methods. The research method used a quantitative approach, the data was collected through a questionnaire involving 102 respondents from various departments throughout Politeknik Negeri Bandung and then the data was processed with the aid of SPSS 23. The outcomes of the analysis explained that BRI bank was the most popular bank with a percentage of 39.2% and DANA digital wallet was the most popular choice among Politeknik Negeri Bandung students. In addition, QRIS has been shown to significantly impact user behavior, using the coefficient of determination (r²) value of 67%. The convenience, security, and customization factors of QRIS contribute to its widespread adoption in the Bandung State Polytechnic campus environment. This research aims to be a reference for educational institutions and financial service providers in optimizing a better and more suitable digital payment system, especially among students.
PENGARUH CUSTOMER SERVICE, INKLUSI KEUANGAN, BUNGA PINJAMAN, DAN TEKNOLOGI TERHADAP MINAT PAYLATER
Authors: Setiawan Doni , Wibowo Purwo Adi
Published: February 2025

The purpose of this study is to ascertain how customer service affects, financial inclusion, loan interest rates, and technology on the interest of factory employees in Jepara in using PayLater services. The research employs a quantitative approach, with the population being factory workers at PT Kanindo Makmur Jaya Welahan Jepara. The sample consists of 100 respondents aged 20-25 years, chosen by purposive sampling approaches combined with a non-probability sampling approach. Partial Least Squares (PLS) was used for data analysis.The findings indicate that the customer service and loan interest rate variables do not have a positive relationship. However, financial inclusion and technology have a positive effect on employees' interest in using PayLater services.
PENERAPAN EKONOMI SIRKULER DALAM MENGURANGI EMISI KARBON DI PROVINSI SULAWESI TENGGARA
Authors: Farih Muhamad , HM Suyuti , Titop Herman , Mariani Mariani , Imran Imran
Published: February 2025

This research aims to analyze the perceptions of the people of Southeast Sulawesi regarding the implementation of a circular economy in an effort to reduce carbon emissions. The circular economy offers a sustainable economic model that focuses on reducing waste through recycling, reuse, and extending the life of products. In Southeast Sulawesi, waste generation predominantly comes from households around 60% and is dominated by food waste 53.22%, providing great opportunities for implementing a circular economy. The research results show that people have a positive attitude towards the circular economy, as indicated by the average value of the questionnaire items, which ranges from 3.37 to 3.83. However, there are variations in perception that indicate the need for further outreach in several aspects of the circular economy. In conclusion, implementing a circular economy in Southeast Sulawesi can contribute significantly to reducing carbon emissions through better waste management and increasing community participation. Government policy support and public education are very important to strengthen the circular economy as a sustainable strategy in this area. This research provides a basis for developing evidence-based programs to achieve environmental sustainability in Southeast Sulawesi.
Sıcak Preslenmiş Bronz-Nikel-Kobalt’lı Matrislere Sıvı Fazın Etkisinin İncelenmesi
Authors: Tunç Büşra , Çelik Ertuğrul
Published: February 2025

Bu çalışmada, %80 bronz, %15 nikel (Ni) ve %5 kobalt (Co) içeren bir metal matris kompozit malzeme üretilmiştir. Bronz, genellikle bakır ve kalay alaşımı olarak bilinir ve yüksek korozyon direnci ile mekanik dayanıklılık sunar. Nikel, metal matris kompozitlerde korozyon ve oksidasyon direncini artırırken, kobalt ise sertliği ve aşınma direncini iyileştirir. Bu kompozit malzeme, %2, %4 ve %6 oranlarında AgCd alaşımı ile zenginleştirilmiştir. Malzeme üretim sürecinde sıcak presleme yöntemiyle sıvı faz sinterleme tekniği uygulanmıştır. Bu yöntem, yüksek yoğunluk ve iyi mekanik özellikler elde edilmesine olanak tanır. Çalışmada farklı sıcaklıklar (650, 700, 750)kullanılarak sinterleme işlemi gerçekleştirilmiş ve malzemenin mikroyapısal özellikleri üzerinde sıcaklığın etkisi incelenmiştir. Analiz aşamasında SEM kullanılarak malzemenin mikro yapısı incelenmiş ve EDS ile elementel analizler yapılmıştır. Sertlik testi, malzemenin mekanik dayanıklılığını değerlendirmek için kullanılmıştır. Yoğunluk, malzemenin kütlesinin hacmine oranı olarak belirlenmiş ve malzemenin içyapısı hakkında bilgi vermiştir. Üç noktalı eğme testi, malzemenin eğilme mukavemetini ölçerken, kırık yüzey analizi malzemenin kırılma davranışlarını ortaya koymuştur. XRD ise malzemenin kristal yapısını ve faz bileşimini belirlemek için kullanılmıştır. Sonuçlar, sıcaklık değişimlerinin ve Ag-Cd katkı oranlarının, kompozit malzemenin mikro yapısı ve mekanik özellikleri üzerindeki etkilerini göstermiştir. Sıvı faz sinterleme ve sıcak presleme süreçlerinin, malzemenin dayanıklılığı, sertliği ve diğer fiziksel özellikleri üzerinde önemli iyileşmeler sağladığı gözlemlenmiştir.
The Application of Integrated Pest Control Management in Raw Materials for The Animal Feed Industry at PT. XYZ Unit Buduran
Authors: Badriah Lailatul , Hadiena Avicena Darling , Cahyaningrat Thalita Rizki Mirzanda , Rozci Fatchur
Published: February 2025

Integrated Pest Control Management (IPCM) is a crucial strategy for companies to mitigate pest attacks on raw materials, thereby preventing financial losses. This study was conducted at PT. XYZ, Unit Buduran, Sidoarjo District, an animal feed production company, to identify effective pest control strategies. Using a descriptive analysis method, primary and secondary data were collected to evaluate existing practices. The findings revealed that PT. XYZ employs various pest control strategies, including spraying, fogging, glue traps, yellow traps, ultrasonic sound technology, and temperature and humidity monitoring. These integrated strategies reflect the company's commitment to minimizing pest-related risks and maintaining raw material quality. The study highlights the importance of combining traditional and innovative methods for effective pest management in the animal feed industry.
Contribution to Sustainable Development Goals (SDGs):SDG 2: Zero HungerSDG 12: Responsible Consumption and ProductionGoal 15: Life on Land
Characteristics of the Neo-Confucian Cultivation Theory in Dabu Written by Hanjae
Authors:   The Korean Tea Society, Kim Ji-Hyun , Choi Song-Hyun , Yi Pyong-In
Published: February 2025

Han Jae’s Dabu (Rhapsody of tea) was evaluated as the first and best tea-related record in Korea, and as a tea ceremony philosophy book that emphasizes the spiritual aspect of tea. In particular, it was evaluated as a writing that expresses the philosophy and, spirit of the tea ceremony or the idea of mind tea based on the phrase “tea of my heart”. On the other hand, this evaluation overlooked that he emphasized discipline as a thorough Neo-Confucianist. Therefore, this study attempted to reconstruct Han Jae's tea ceremony philosophy by analyzing the context before and after “tea of my heart” and examining the ideological foundations of the early Joseon Dynasty when Dabu was built. Han Jae and the literati of the early Joseon Dynasty began to accept and believe the Neo-Confucianism of Zhu Xi, and they were anti Buddhism. Han Jae accepted the view of Zhu Xi emphasizing the discipline of “magnanimousness” as his cultivation theory, and mentioned it in Dabu. Han Jae assumed tea had its “own nature” and sang it in Dabu. From this, it could be seen that Han Jae built Dabu in the sense of encouraging tea as an expedient of Neo-Confucianism. Nevertheless, Hanjae emphasized the importance of cultivating or curing by tea alone, and cultivating the tea person’s natural intelligence.
Extraction Patterns of Bioactive Compounds in Steamed Green Tea Infused Sequentially at Different Water Temperatures
Authors:   The Korean Tea Society, Lee Ji-Yeon , Seo Min-Su , Lee Yuna , Yun HyunJin , Wi Geon , Song Si-Hoon , Park Keun-Hyung , Moon Jae-Hak , Kim Yeong-Min , Cho Jeong-Yong
Published: February 2025

This study aimed to understand the extraction patterns of bioactive compounds in steamed green tea infused successively at water temperatures of 30°C, 60°C, and 90°C. When steamed green tea was infused with water at a high temperature compared to a low temperature, the lightness tended to be lower and the yellowness and greenness tended to be higher. The steamed green tea infused with water at 60°C had the highest total phenolic compound content, total flavonoid content, and antioxidant activity indicated by its 2,2'-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS+ ) radical scavenging and ferric-reducing antioxidant power. In the ultra-performance liquid chromatography coupled with electrospray ionization quadrupole time-of-flight mass spectrometry (UPLC-ESI-QToF-MS) based metabolomic results, a total of 26 main compounds, including amino acids, galloylglucose derivatives, catechins, and flavonoids, were identified in the infused steamed green tea. Partial least-squares discriminant analysis (PLS-DA) results indicated that sugars (sucrose) and amino acids (theanine, glutamic acid, etc.) in steamed green tea infused with water at 30°C, non-galloyl catechins (epicatechin, catechin, gallocatechin, etc.), amino acids (theanine, arginine, glutamic acid, etc.), caffeine, phenolic acids, and flavonoids in steamed green tea infused with water at 60°C, and caffeine, galloyl catechins (epicatechin gallate, epigallocatechin gallate) and galloylglucose in steamed green tea infused with water at 90°C were relatively abundant. The contents of caffeine, catechins, free sugars, and free amino acids were different in the steamed green tea infused sequentially at different water temperatures and volumes. Galloyl catechins, theanine, and caffeine are the main compounds involved in defining the sensory characteristics of steamed green tea infused sequentially with water at different temperatures. These results provide useful information regarding the characteristics of steamed green tea infused sequentially at different water temperatures.
Restoration of skin microbiome on the background of treatment of acne of medium severity
Authors: Dobrelya V.
Published: February 2025

In the article the effectiveness of complex therapy in restoration of skin microbiome on the background of treatment of acne of average severity is considered. In the course of the study the treatment scheme including cleansing foam, tonic, restoring prebiotic concentrate and moisturizing cream was applied. Patients were treated for 6 months. It is shown that the application of this treatment scheme leads to improvement of skin condition, reduction of inflammatory elements and restoration of skin microbiome. Thus, the application of complex therapy in the treatment of acne of medium severity can be an effective method of skin microbiome restoration.
Implementasi Irigasi Tetes Berbasis Energi Surya untuk Budidaya Sayuran di Musim Kemarau di Desa Pelabuhan dalam Pemulutan Kabupaten Ogan Ilir, Sumatera Selatan
Authors: Santri Didi Jaya , Wiyono Ketang , Madang Kodri , Amri Iful
Published: February 2025

Desa Pelabuhan Dalam, Kecamatan Pemulutan, Kabupaten Ogan Ilir, menghadapi tantangan dalam sektor pertanian, terutama akibat keterbatasan sumber daya air selama musim kemarau dan tingginya biaya operasional irigasi berbahan bakar fosil. Kegiatan pengabdian ini bertujuan untuk mengimplementasikan sistem irigasi tetes berbasis energi surya guna meningkatkan efisiensi penggunaan air dan menurunkan biaya operasional petani. Metode yang digunakan melibatkan survei lokasi, perancangan sistem, instalasi teknologi, serta sosialisasi dan pendampingan kepada petani. Sistem irigasi ini menggabungkan teknologi panel surya untuk mengoperasikan pompa air dan sistem irigasi tetes untuk pengairan tanaman secara efisien. Pelatihan teknis dan pendampingan terbukti efektif dalam meningkatkan pemahaman dan kemandirian petani terhadap teknologi ini. Keberhasilan program ini juga didukung oleh potensi sinar matahari yang tinggi di wilayah tersebut, menjadikan energi surya sebagai sumber daya terbarukan yang andal. Kegiatan ini menyimpulkan bahwa irigasi tetes berbasis energi surya tidak hanya meningkatkan efisiensi pertanian tetapi juga mendukung keberlanjutan lingkungan, sekaligus memberikan dampak positif pada pengelolaan sumber daya lokal di Desa Pelabuhan Dalam.
Peran Mahasiswa dalam Meningkatkan Pengembangan Literasi Siswa di SD MIM Keban Agung Dua
Authors: Rahmatullah Desky , Wijaya Andri Kusuma , Gunawan Hafiz
Published: February 2025

Program pengembangan literasi di SD MIM Keban Agung Dua bertujuan meningkatkan kemampuan literasi siswa melalui keterlibatan mahasiswa sebagai fasilitator. Kegiatan ini mencakup pembelajaran interaktif seperti membaca bersama, menulis kreatif, dan penggunaan media digital, dengan pendampingan individual bagi siswa yang memerlukan. Hasilnya menunjukkan peningkatan signifikan pada kemampuan membaca, menulis, dan pemahaman siswa. Selain itu, program ini memberikan pengalaman praktis bagi mahasiswa dalam mengajar literasi. Secara keseluruhan, kolaborasi ini efektif dan dapat direplikasi di sekolah lain untuk meningkatkan kualitas pendidikan dasar.
Pengembangan Minat Baca Anak Melalui Latihan Membaca di Desa Padang Pelasan
Authors: Sari Yesi Ratna , Ayuh Eceh Trisna , Gunawan Hafiz
Published: February 2025

Minat baca merupakan salah satu fondasi pentingdalam perkembangan kognitif dan kemampuan akademis anak-anak. Sayangnya, di banyak daerah, terutama di desa-desaterpencil seperti Desa Padang Pelasan, minat baca anak-anakseringkali rendah. Kegiatan latihan memiliki tujuan untukmengembangkan minat baca anak-anak di Desa Padang Pelasanmelalui latihan membaca yang terstruktur dengan menggunakanbuku bacaan Tingkat Sekolah Dasar (SD). Rendahnya minat bacaanak-anak di desa ini dipengaruhi oleh keterbatasan aksesterhadap buku yang sesuai serta minimnya dukungan darilingkungan. Program latihan membaca yang diterapkanmelibatkan guru, orang tua, serta mahasiswa Kuliah Kerja Nyata(KKN) Universitas Muhammadiyah Bengkulu dalam menciptakanlingkungan yang mendukung literasi anak-anak. metode kegiatanyang dilakukan adalah 1) Penyusunan Program Latihan Membaca, 2)Kegiatan Membaca Harian. 3) Kegiatan Membaca Bersama, 4) Monitoring dan Evaluasi. Hasil dari program ini menunjukkanpeningkatan signifikan dalam minat baca anak-anak sertapeningkatan kemampuan literasi. Kolaborasi antara sekolah, keluarga, dan masyarakat berperan penting dalamkeberhasilan program ini.
Mentoria de diretores escolares:
Authors: Luiz Maria Cecília , Silva Rita de Cássia Rosa da , Wellichan Viviane , Souza Aline Cristina de , Morito Jéssica Veloso , Silva Caroline Miranda Palmieri da , Silva Flávio Caetano da , Silva Marcela Luiz Corrêa da , Lobato Cristina Danielle Pinto , Gomes Anderson Severiano , Riscal Sandra Aparecida , Silva Camila Perez da , Oliveira Ricardo Gavioli de , Riscal José Reinaldo
Published: February 2025

A Coordenação-Geral de Formação de Gestores e Técnicos da Educação Básica da Diretoria de Formação Docente e Valorização de Profissionais da Educação da Secretaria de Educação Básica do Ministério da Educação, em parceria com docentes do Departamento de Educação (DEd) e discentes do Programa de Pós-Graduação em Educação da Universidade Federal de São Carlos (UFSCar) – integrantes do Grupo de Estudos e Pesquisa em Educação, Subjetividade e Cultura (Gepesc) –, deu início à elaboração do Programa de Mentoria de diretores escolares, no final de 2019 e 2020, com previsão de execução nos anos de 2021 e 2022. A proposta desse Programa pressupõe a interação entre dois diretores – o mentor, que irá prestar apoio e compartilhar experiências, e o mentorado, que recebe essas contribuições, mas também possibilita trocas de saberes –, não havendo relação hierárquica entre eles. Por isso, para que essa interação se dê de forma eficiente, é necessário compreender que as necessidades e contribuições entre os diretores mentores e mentorados são importantes. A mentoria de diretores deve ser assertiva e sistemática, com base nos desafios dos gestores escolares, conforme estes manifestam suas práticas cotidianas.
Com a elaboração e implantação do Programa de Mentoria de diretores, várias foram as ações realizadas durante a execução de seu piloto em 2021, entre elas: programações, acompanhamentos, atividades, formação etc. Neste livro, apresentam-se os conteúdos trabalhados durante a formação continuada para diretores mentores e representantes da Secretaria de Edu- cação que participaram dessa experiência. Após a escolha dos diretores mentores, teve início um processo de for- mação: uma Oficina Virtual de Mentoria para Diretores de Escola. A princípio essa formação havia sido programada para acontecer presencialmente, mas em função da pandemia do novo coronavírus (SARS-CoV-2), em 2020 e 2021, houve a necessidade de realizar a formação a distância.
Finaliza-se afirmando que os diretores constroem novos saberes e significados para a sua atuação, ou por meio de reflexões sobre a prática, ou pela articulação que aprendem com a teoria, ou quando compartilham com o coletivo escolar, ou ainda quem sabe por todas essas possibilidades juntas. A proposta de um Programa de Mentoria de diretores é uma perspectiva de formação continuada para diretores extremamente importante para desencadear mudanças de práticas e ações, entendendo que o acompanha- mento realizado por meio da mentoria – fundamentada em reflexões sobre acontecimentos cotidianos da escola – acaba por proporcionar maior clareza da sua função na unidade escolar, além do desejo de melhorar sua atuação profissional.
Gestão da Educação Municipal
Authors: Luiz Maria Cecília , Riscal Sandra Aparecida
Published: February 2025

A perspectiva de escrever este livro surge devido à demanda de dirigentes e técnicos municipais que nos últimos anos – com o aumento da complexidade do processo da gestão educacional – enfrentam novos obstáculos e desafios no Brasil. Neste sentido, conhecimentos e reflexões sobre as temáticas na área da gestão da educação pública municipal são bem-vindas, pois, sem dúvidas, a função dos dirigentes municipais está imbuída de responsabilidades sobre vidas e volumes de recursos financeiros que demandam seriedade e habilidades precisas.
Segundo material de apoio planejado e executado em março de 2018 – pelo grupo Gestão para Educação Municipal (GEM) –, dos dirigentes municipais de educação designados, 80% estavam pela primeira vez na função, algo bem significativo. Soma-se a isso a preocupação com uma rede de ensino (municipal) que possui a maior rede de docentes do país, 43% do total. Ao constatarmos dados sobre a Educação Básica brasileira, nota-se que ainda não alcançamos o patamar desejado, sobretudo no que se refere à qualidade, algo que podemos averiguar com os diferentes indicadores educacionais, e, entre estes, destacamos o Ideb – Índice de Desenvolvimento da Educação Básica.
Ao analisarmos o Ideb de 2019, verificou-se que, de todas as etapas de ensino no Brasil, apenas a meta nos Anos Iniciais do Ensino Fundamental (do 1o ao 5o ano) foi cumprida. O índice registrado nos Anos Iniciais no país atingiu 5,9, em 2019, superando a meta nacional de 5,7 em escolas públicas e particulares. Nos Anos Finais do Ensino Fundamental, do 6o ao 9o ano, o Ideb avançou de 4,7 para 4,9, mas ainda está abaixo da meta fixada para a etapa, 5,2. O Ensino Médio passou de 3,8 para 4,2, ficando também abaixo da meta, que era 5. Apesar de esses valores não serem constituídos somente do setor público municipal, não deixam de ser preocupantes, pois são referentes à qualidade do ensino e da aprendizagem de estudantes brasileiros.
Neste contexto, abordar assuntos sobre gestão educacional faz-se necessário para melhorar o planejamento e a execução de ações educacionais nos diferentes municípios do Brasil. Este livro tem intenção de auxiliar nas reflexões sobre os processos realizados na gestão municipal e foi dividido em quatro seções: a liderança e a gestão educacional; o sistema municipal de ensino e os principais marcos legais; a estrutura da secretaria municipal de educação e as práticas pedagógicas; a administração e a gestão dos recursos financeiros. Esperamos que esta leitura possa ser proveitosa!
Escola constituída com participação: conselho escolar
Authors: Luiz Maria Cecília , Aguiar Cefisa Maria Sabino , Soares Swamy de Paula Lima , Vasconcelos Francisco Herbert Lima , Barbosa Junior Walter Pinheiro , Lemos Eden Ernesto da Silva
Published: February 2025

Este livro traz conteúdos que direta e/ou indiretamente foram refletidos por vários docentes universitários, representantes de Secretarias Municipais e Estaduais, diretores, coordenadores, professores, alunos, familiares, e conselheiros escolares de diferentes partes do Brasil, sobre o Conselho Escolar. Em um período significativo de tempo, todos esses sujeitos se propuseram a realizar ações e mobilizações importantes para fazer este colegiado ser compreendido, e muito mais do que isso, tiveram a intenção de o ver funcionar efetividade, promovendo decisões coletivas na escola.
O Conselho Escolar é um colegiado da escola que possibilita a partilha de poder e a participação dos diferentes agentes escolares nas deliberações escolares, cujo intuito é respeitar as diferentes visões de mundo e tomar decisões coletivas em prol da qualidade do ensino e da aprendizagem dos estudantes. Este colegiado visa à democracia participativa, em uma educação pensada de forma horizontal, com perspectivas de corresponsabilizar o compromisso de todos os agentes da escola.
O objetivo principal deste livro é colaborar com as escolas públicas de Educação Básica no esforço de refletir sobre conselhos escolares, no Brasil, isto é, sua legislação, constituição, funções, funcionamento etc. Por isso, os conhecimentos apresentados nesta coletânea também embasam os conteúdos de cursos de aperfeiçoamento em Conselho Escolar, isto significa compreender e valorizar a escola e os Conselhos Escolares com a perspectiva da gestão democrática, por meio de bases teóricas e abordagens práticas relacionadas à boa convivência, valorizando o diálogo e o respeito mútuo.
CISTO DE COLÉDOCO: RESSECÇÃO E HEPATICOJEJUNOSTOMIA SEM Y DE ROUX
Authors: Oliveira Filho Antonio Gonçalves de , Farias Maria Giovana Oliveira , Pagliuso Natália Ponzio , Tosta Priscilla , Meneghello Adriel Contessotto
Published: February 2025

INTRODUÇÃO: O tratamento definitivo do cisto de colédoco é a sua ressecção completa e reconstrução bileodigestiva com hepaticoduodenostomia ou hepaticojejunostomia em Y de Roux. Independentemente da v
Development of Drip Irrigation Monitoring and Control System Model Based on the Internet of Things Using Android Applications
Authors: Walid Miftahul , Horiyah Horiyah , Rofiuddin Rofiuddin , Susilo Purnomo Hadi , Wahyudi Muhammad Hasan
Published: February 2025

Background: Efficient water management is crucial for sustainable agriculture, particularly in regions with limited water resources. Drip irrigation systems, when integrated with the Internet of Things (IoT), offer a promising solution to optimize water usage and enhance agricultural productivity. Objective: This study aims to develop an IoT-based drip irrigation system to improve water efficiency and support small-scale farmers by providing a cost-effective and adaptable solution. Methods: The system employs multiple sensors to monitor key environmental parameters, including soil moisture, air temperature, and water levels in the tank. The collected data is transmitted to the ThingSpeak cloud platform via an Android application for real-time monitoring and control. Performance metrics such as sensor reaction time, solenoid valve response time, and pump response time were analyzed to evaluate system effectiveness. Results: Experimental findings show that the system effectively monitors and regulates irrigation, with an average sensor reaction time of 2.95 seconds, a solenoid valve response time of 2.75 seconds, and a pump response time of 2.3 seconds. The system successfully automates irrigation, ensuring optimal water usage. Conclusion: The IoT-based drip irrigation system enhances water resource management, increases crop yield, and reduces operational costs. While the system demonstrates high efficiency, further research could focus on scalability, integration with predictive analytics, and adaptation to different crop types and environmental conditions.