bluuebunny/crossref_metadata_2025 huggingface dataset:
Symbolbildung und ihre Bedeutung für die Psychotherapie
Authors: Dieter Jadranka
Published: February 2025

Das Thema der Symbolbildung hat in der Psychotherapie eine lange Tradition. Ausgehend von der klassischen Sichtweise zur Symbolbildung, die Symboli- sierung als eine defizitäre Form der Konfliktbewältigung betrachtete, wurden in dieser Arbeit einige wichtige Weiterentwicklungen dargestellt. Das Konzept der projektiven Identifikation zeigt auf, daß die Symbolik die Grundlage für den Aufbau psychischer Strukturen bietet. Das Containment-Modell betont dabei den interaktiven Aspekt. Die Störungen in der Objektbeziehung spiegeln sich in denen der Symbolbildung wieder. Der potentielle Raum als ein Zwischenbereich der Erfahrung ist ausschlaggebend dafür, daß der Bereich der kulturellen Erfahrung entwickelt werden kann. Das Konzept der intrapsychischen Triangu- lierung betont die Rolle der triadischen Struktur für die Entstehung einer Beziehung. In der psychotherapeutischen Arbeit sollte daher unbedingt auch die Symbolisierungsfähigkeit unserer Patienten beachtet werden, um den therapeuti- schen Prozeß besser zu verstehen und die entsprechende therapeutische Haltung einzunehmen.
Die Katathym Imaginative Psychotherapie in der Praxis des Kinder- und Jugendpsychiaters
Authors: Sannwald Renate
Published: February 2025

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Der andere (Anteil) im KB
Authors: Ladenbauer Wolfgang
Published: February 2025

Beim therapeutischen Begleiten katathymer Bilder unterscheiden wir eher pas- sive und aktive Haltungen und Techniken. Die aktiven Techniken werden vor allem für Veränderungen der Struktur eingesetzt. Eine wesentliche Möglichkeit der Beeinflussung der Struktur der Imagination stellt die Veränderung auf der Beziehungsebene dar. Dies ermöglichen die auch aus dem Psychodrama bekann- ten und teilweise entlehnten Techniken: Einfühlung, Identifikation, Rollen- übernahme (Rollenwechsel), Rollentausch und Doppeln. Sie werden in dieser Arbeit erklärt und an Beispielen anschaulich gemacht.
Selbstbild, Therapeutisches Spiegelbild, Selbstobjekt und Übergangsobjekt im Traum und in der Imagination
Authors: Benedetti Gaetano , Peciccia Maurizio
Published: February 2025

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Buchbesprechung
Authors: Pellegrini Lisa
Published: February 2025

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Рост и мясность чувствительных к стрессу свиней
Authors: КУЗНЕЦОВ А. , МИФТАХУТДИНОВ А. , СМОЛЯКОВА Н. , БЕЖИНАРЬ Т.
Published: February 2025

Ввод неорганического селенита натрия и токоферола в рацион чувствительных к стрессу свиней в период откорма повышает интенсивность их роста на 9,8%, обусловливает содержание в туше 54,9% мяса и 35% сала.
Оптимизируем рационы для высокопродуктивных коров
Authors: АРИСТОВ А. , ЕСАУЛОВА Л. , КУДИНОВА Н. , ЖИЛКИНА Н.
Published: February 2025

При составлении рационов для дойных коров необходимо нормировать такие компоненты, как сухое вещество (СВ), сырой протеин и калий, чтобы увеличить выход молока на 1 кг СВ и снизить затраты корма.
DOWNLOAD PDF DOWNLOAD XML CARBON EMISSION REDUCTION STRATEGIES: A GLOBAL POLICY REVIEW AND ANALYSIS OF EFFECTIVENESS
Authors: Etukudoh Emmanuel Augustine , Umoh Aniekan Akpan , Hamdan Ahmad , Ibekwe Kenneth Ifeanyi , Sonko Sedat
Published: February 2025

The urgent need to address climate change has propelled nations worldwide to adopt and implement diverse strategies aimed at reducing carbon emissions. This paper presents a comprehensive review and analysis of global policies designed to curb carbon emissions, evaluating their effectiveness in mitigating the impacts of climate change. By synthesizing information from various regions and assessing the multifaceted approaches employed, this review offers insights into the current state of carbon emission reduction strategies on the global stage. The analysis encompasses a thorough examination of policy frameworks, regulatory measures, and market-based mechanisms adopted by nations to achieve carbon emission reduction targets. It explores the nuanced interplay between governmental interventions, industry initiatives, and international collaborations, recognizing the interconnectedness of efforts in a shared global environment. Additionally, the paper delves into the effectiveness of these strategies by considering key indicators such as emission reductions, technological advancements, and societal impact. By evaluating the success stories and identifying challenges faced by different countries, the review seeks to distill lessons that can inform future policy development and implementation. The global transition towards renewable energy sources, sustainable practices, and innovative technologies is a central theme in the analysis. As nations strive to strike a balance between economic growth and environmental responsibility, the review highlights notable initiatives and best practices that showcase the feasibility of achieving substantial carbon emission reductions without compromising developmental goals. In conclusion, this global policy review and analysis provide a comprehensive understanding of the strategies employed to reduce carbon emissions worldwide. By critically examining the effectiveness of these approaches, the findings contribute valuable insights to the ongoing discourse on sustainable environmental practices, informing policymakers, stakeholders, and researchers alike in their collective pursuit of a low-carbon future.
ECONOMIC EFFICIENCY OF RICE PRODUCTION AMONG SMALLSCALE WOMEN FARMERS IN FEDERAL CAPITAL TERRITORY, NIGERIA
Authors: Alabi Olugbenga Omotayo, , Aluwong Jeremiah Samuel, , Atteh Paul Akinwumi, , Dirisu Herbert Ibrahim, , Yusuf Fadhilat Mohammed, , Popoola Luqman Abiola, , Agada Levi Friday, , Haruna Ojuh Ezekiel,
Published: February 2025

This study evaluated economic efficiency of rice production among smallscale women farmers in Federal Capital Territory, Nigeria. A multi-stage sampling technique was used to select 100 smallscale women rice farmers. Primary data were collected with the aid of well-designed and well-structured questionnaire. Data were analyzed using descriptive statistics, farm budgeting technique, financial analysis, Stochastic production frontier efficiency model, and Tobit dichotomous regression model. The results show that 88% of women rice farmers were less than 50 years of age. The mean age was 44 years. Averagely, they are smallscale farmers with 1.31 hectares of farm land. The labour input in mandays constitutes the highest percentage of about 50.8% of total costs of activities involved in rice production. The net farm income and gross margin ratio was estimated at 416,800 Naira and 0.63 respectively. This shows that rice production by women farmers was profitable and worthwhile. The mean allocative, economic, technical efficiency scores were 50.3%, 50.8%, and 51.20% leaving the efficiency gaps of 49.7%, 49.2%, and 48.8% for improvement respectively. The significant factors influencing economic efficiency of rice production among women farmers include: – farm size (P < 0,01), labour input (P < 0.05), household size (P < 0.05), seed input (P < 0.01), fertilizer input (P < 0.05), chemical input (P < 0.05), farm experience (P < 0.05), and access to credit (P < 0.05). The major constraints encountered by women rice farmers include: – inadequate credit facilities (1st), high cost of labour (2nd), high cost of fertilizers (3rd) and high cost of herbicides (4th). The study recommended that farm inputs such as improved seeds, fertilizer input, chemical input and herbcides should be made available to women farmers at affordable prices. Credit facilities devoid of rigorous administrative procedures at low interest rate should be made available to women farmers
MAIZE POST-HARVEST LOSSES AND ITS MANAGEMENT PRACTICES ADOPTED BY FARMER IN GULMI DISTRICT
Authors: Pathaka Sweksha , Adhikari Susmita , Kattel Sanket , Nepali Unish , Sapkota Ashmita , Adhikari Sushmita
Published: February 2025

The research entitled “Survey on Maize Post-Harvest Losses and Its Management Practices of Gulmi” was conducted in different wards of Satyawati Rural Municipality under PMAMP Gulmi from March to August 2023. The study aimed to identify maize post-harvest losses and assess the level of knowledge about post-harvest management of maize among the farmers of Gulmi. A household survey was conducted with 90 respondents using a pretested questionnaire. A two-stage sampling procedure was followed, with six out of eight wards of Satyawati in the district purposively selected in the first stage based on their predominance in maize production, according to information obtained from PMAMP, Gulmi. In the second stage, 15 active and contributing farmers were selected from each ward.

The data were obtained and analyzed using descriptive statistics with the help of SPSS and MS Excel. The study revealed that 62% of respondents identified insects as the main problem in storage, whereas 11% indicated insects as the main problem in field conditions. Farmers ranked maize weevil as the most damaging insect, with an index value of 0.95. Improved varieties had a majority of weevil infestation (92.22%) in storage conditions. The degree of post-harvest losses was expressed differently by respondents. About 62.22% of farmers reported post-harvest losses of less than 10%, while 32.22% reported losses between 20-30%. A majority of respondents (100%) had not witnessed the occurrence of diseases.

Most farmers (73.3%) stored their maize cobs with husks using open floors in the upper stair, known as “Aati.” A significant proportion of farmers (84.4%) had knowledge of managing field and storage pests. Around 73.3% of farmers adopted sun drying as their pest management technique, while 62.2% used chemical pesticides against storage pests. More training was provided to farmers on production-related topics than on post-harvest management. Thus, the study area requires technical support for managing insect pests and diseases.
ECONOMICS OF PRODUCTION AND MARKETING OF MANDARIN IN SAHIDBHUMI RURAL MUNICIPALITY
Authors: Bhattarai Samish , Aryal Kanchan , Poudel Rojina , Bhusal Prakash , Kurmi Chirag
Published: February 2025

This research explores the production and marketing of mandarin orange (Citrus reticulata Blanco) in Sahidbhumi Rural Muincipality, Dhankuta, Nepal, highlighting the challenges and opportunities faced by local farmers. Dhankuta district is suitable for mandarin production, though farmers struggle with outdated farming methods, limited access to better seeds and irrigation, pest problems, and difficulty reaching markets.

Mandarin orange cultivation holds substantial importance for the agricultural economy of Dhankuta district, contributing significantly to the income of rural households and local markets. Thus, this study aims to evaluate the status, challenges, and potential of mandarin production and marketing in Dhankuta, including farmer practices, post-harvest handling, supply chains, market potential, stakeholder roles, and socio-economic impacts.

For this study, we collected household level information from randomly selected 93 mandarin growers and market related information from purposively selected six traders. The results showed that the average cultivated area is 0.212 ha, the total production per year is 1.99 tonnes and hence the productivity is 10.15 t/ha. The benefit-cost ratio of 5.42 with the total production cost of Rs. 24,670.49 and total revenue of Rs.133,904.18 indicates that mandarin farming can be highly profitable. However, farmers face significant challenges, including fluctuating prices, reliance on middlemen, and inadequate storage facilities.

A SWOT analysis highlights strengths like favourable growing conditions and high demand, but also weakness in infrastructure and climate change threats. These findings can guide policymakers, experts, and farmers in strengthening Nepal’s mandarin industry and agricultural growth.
EVALUATING THE IMPACT AND EFFICIENCY OF AGRICULTURAL INSURANCE IN NEPAL
Authors: Shrestha Ishwor
Published: February 2025

Agriculture in Nepal is increasingly vulnerable to climatic hazards, making the adoption of agriculture insurance a crucial strategy for safeguarding farmers’ livelihoods. The government provides an 80% subsidy on insurance premiums to encourage farmers’ participation in insurance activities. Despite the formal initiation of agricultural insurance in 2013, crop insurance adoption remains low compared to livestock insurance due to complex procedures and the need for field monitoring to assess insured amounts in damaged crops. The Nepal Insurance Authority plays a pivotal role in expanding the reach of agriculture insurance by encouraging non-life insurance companies to establish branches in all districts, fostering greater farmer engagement. Agriculture insurance not only enhances food security but also supports the economic development of the country by bridging the gap between risk management and sustainable agribusiness practices. This review article underscores the significance of agriculture and livestock insurance, outlines the Agriculture Insurance Operation Framework, discusses the current status, adoption, and challenges associated with the development of agricultural insurance in Nepal.
IMPLICATION OF MINIMUM SUPPORT PRICE AS A SUBSTANTIVE ' SUPPORT’ TO PADDY FARMERS IN KANCHANPUR DISTRICT, NEPAL
Authors: Joshi Jyotish , Chaulagai Tilak Raj
Published: February 2025

The Government of Nepal has implemented the Minimum Support Price (MSP) policy to ensure farmers a fair price for their produce, however, its efficacy in the case of paddy is questionable. Therefore, this study aims to assess the implications of the minimum support price as a support mechanism for paddy farmers in Kanchanpur district, Nepal. A total of 120 respondents were selected from the study area using the snowball sampling method and interviewed using a semi-structured questionnaire from July 15, 2023, to July 20, 2023. Descriptive statistics, an independent sample t-test, a chi-square test, and indexing were used to analyze the data. The study revealed that only 42% of farmers were aware of MSP, while an even lower proportion, just 26%, were aware of the FMTCL. The average FGP in the study area was found to be 2375 Nrs/quintal and 2811 Nrs/quintal for short-grain and long-grain paddy, respectively. The effectiveness of the policy was found to be staggering, with just 9% of surveyed farmers accessing MSP or higher prices. The respondents cited the late announcement of the minimum support price as the most severe obstacle to MSP implementation, followed by lack of awareness about MSP, non-availability of procurement companies nearby, middlemen or Galla’s as price determinators, FMTCL being the sole procurement company, high supply at peak time, quality variation in paddy grain, and porous borders. The study therefore calls for timely announcement of MSP, proper awareness programs, and expansion of procurement services.
Advancements in image processing: Towards near-reversible data hiding and enhanced dehazing using deep learning
Authors: Sabitha Ch. , Suneetha Eluri
Published: February 2025

In the age of digital transformation, image processing techniques play a crucial role in various applications, ranging from security to entertainment. This paper explores two significant advancements in the field: near-reversible data hiding schemes and deep learning-based single-image dehazing techniques. Near-reversible data hiding focuses on embedding secret information into digital images with minimal distortion, ensuring that the original image can be almost perfectly recovered. Conversely, deep learning-based single-image dehazing aims to enhance the quality and robustness of images affected by atmospheric haze, using reference images and advanced neural network architectures. This paper delves into the principles, methodologies, and applications of these cutting-edge techniques, shedding light on their potential impact on the future of image processing.
AI based sign language recognition system
Authors: Dooslin Mercy Bai V. , Adithya K. , Kartik Madankumar , Kishore M. , Vikram Venugopal Iyer
Published: February 2025

This study presents an AI-based system designed to facilitate communication between hearing-impaired and hearing individuals by translating sign language gestures into spoken English. The proposed system recognizes and decodes sign language motions captured through video inputs by utilizing deep learning techniques, specifically Convolutional Neural Networks (CNNs). The input video is first processed by the system using a variety of CNN models that have been trained to extract features. After identification, the signs are translated into appropriate text, which is then converted into speech by a Text-to-Speech (TTS) engine. The model can recognize various hand shapes, movements, and facial expressions, which are essential for accurate sign language interpretation, after being trained on a large dataset of annotated sign language gestures. Due to its real-time operation, the technology provides an effective communication method for individuals with hearing impairments. This approach offers a feasible solution for improving accessibility in social interactions, healthcare, education, and customer service by significantly reducing the communication barrier between hearing-impaired and hearing individuals.
Minimal-Inconsistency Tolerant Logics: A Quantitative Approach
Authors: Strasser Christian , Silva Sanderson Molick
Published: February 2025

In order to reason in a non-trivializing way with contradictions, paraconsistent logics reject some classically valid inferences. As a way to recover some of these inferences, Graham Priest  proposed to nonmonotonically strengthen the Logic of Paradox by allowing the selection of “less inconsistent” models via a comparison of their respective inconsistent parts. This move recaptures a good portion of classical logic in that it does not block, e.g., disjunctive syllogism, unless it is applied to contradictory assumptions. In Priest’s approach the inconsistent parts of models are compared in an extensional way by consid- ering their inconsistent objects. This distinguishes his system from the standard format of (inconsistency-)adaptive logics pioneered by Diderik Batens, according to which (atomic) contradictions validated in models form the basis of their comparison. A well-known prob- lem for Priest’s extensional approach is its lack of the Strong Reassurance property, i.e., for specific settings there may be infinitely descending chains of less and less inconsistent models, thus never reaching a minimally inconsistent model.
In the following paper, we show that Strong Reassurance holds for the extensional ap- proach under a cardinality-based comparison of the inconsistent parts of models. We develop and study the meta-theory of a class of nonmonotonic inconsistency-tolerant logics based on the extensional and the quantitative comparisons of their respective models, including important model-theoretic properties, such as the Löwenheim-Skolem theorems, as well as principles of nonmonotonic inference.
Effectiveness of High-Frequency Electrosurgical Knife Surgery Under Painless Digestive Endoscopy in Elderly Patients with Gastrointestinal Polyps
Authors: Lu Yumin
Published: February 2025

Objective: To analyze the therapeutic effect of high-frequency electrosurgical knife surgery guided by painless digestive endoscopy (PDE) in elderly patients with gastrointestinal polyps (GP). Methods: A total of 100 elderly GP patients admitted between June 2021 and December 2022 were selected. Patients were randomly divided into two groups: the painless group (50 cases) underwent high-frequency electrosurgical knife surgery guided by PDE, while the conventional group (50 cases) underwent the same surgery guided by traditional digestive endoscopy (DE). The total treatment efficacy, perioperative indicators, gastrointestinal hormone levels, oxidative stress (OS) markers, and complication rates were compared between the two groups. Results: The total treatment efficacy in the painless group was higher than that in the conventional group, and perioperative indicators were superior in the painless group (P < 0.05). One week after treatment, the gastrointestinal hormone levels and OS-related markers in the painless group were better than those in the conventional group (P < 0.05). The complication rate in the painless group was lower than in the conventional group (P < 0.05). Conclusion: High-frequency electrosurgical knife surgery guided by PDE improves the effectiveness of polyp removal in elderly GP patients and accelerates postoperative recovery. It also protects gastrointestinal function, reduces postoperative OS, and ensures higher surgical safety.
Etnomatematika: Eksplorasi Geometri pada Tradisi Meron di Sukolilo Kabupaten Pati
Authors: Mus’ifah Iflatul , Azka Raekha
Published: February 2025

Mathematics learning can be realized by collaborating with the culture found in the community. The meron tradition is one of the cultures in Sukolilo Pati with a religious theme aimed at commemorating the birthday of the Prophet Muhammad. This study aims to explore more deeply the geometry of the meron tradition in Sukolilo. The research method used in this study is a qualitative method with an ethnographic approach.  This type of research is explorative research.  The data analysis techniques used in the research are data reduction, data presentation (data display), and drawing conclusions. The results of the study indicate the existence of ethnomathematics in geometry material which can be reviewed from each part of the meron. In the circular mustaka meron, in the gunungan section there is a curved side space, namely the tube, and in the ancak meron section there are various kinds of geometric shapes such as triangles, persegi, trapezoidal rectangles and rectangular pyramid spaces. Then there are elements of geometry on the top of the ancak such as points, lines, angles, midwives, and space.
Pengaruh Model Pembelajaran Think Talk Write (TTW) berbantuan LKPD dengan Teori Polya terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas V SD Negeri 2 Batubulan Gianyar
Authors: Cahyani Ni Putu Dila , Redana Made , Witraguna Kadek Yudista
Published: February 2025

This study aims to evaluate the impact of the Think Talk Write (TTW) learning model supported by LKPD based on Polya's theory on fifth-grade students' problem-solving skills in mathematics at SD Negeri 2 Batubulan. The study employs a quasi-experimental design with a pre-post non-equivalent control group design, involving two groups of fifth-grade students: the experimental group and the control group. Participants were selected using random sampling, and data were collected through tests designed to measure problem-solving abilities in mathematics. Data analysis was conducted using descriptive statistics to examine score distributions and inferential statistics to test hypotheses. The results indicate that the experimental group achieved an average n-gain of 0.71 (high category), while the control group had an average n-gain of 0.57 (medium category). The t-test showed a t-value of 10.461 compared to a t-table value of 1.991 for df = 76, with a significance value of 0.000 (< 0.05). These findings suggest that the TTW model, supported by LKPD based on Polya's theory, has a significant impact on improving students' problem-solving skills in mathematics.
मोटे अनाज उपजाने के प्रति उदासीनता: बिहार के किसानों के संदर्भ में
Authors: Singh Sangita
Published: February 2025

बिहार के कृषि परिदृश्य में मोटे अनाज (जैसे ज्वार, बाजरा, रागी) की खेती में निरंतर गिरावट एक गंभीर चिंता का विषय है। यह अध्ययन आर्थिक, नीतिगत, सामाजिक-सांस्कृतिक और पारिस्थितिक कारकों की पड़ताल करता है, जो किसानों को इन फसलों के प्रति उदासीन बना रहे हैं। मिश्रित-माध्यम शोध पद्धति (सर्वेक्षण, गहन साक्षात्कार, द्वितीयक डेटा विश्लेषण) के माध्यम से 150 किसानों और 10 कृषि अधिकारियों के डेटा का संग्रह किया गया। निष्कर्ष बताते हैं कि चावल-गेहूं की तुलना में मोटे अनाज से प्रति एकड़ ₹12,000 कम आय, न्यूनतम समर्थन मूल्य (MSP) का अभाव, और सरकारी योजनाओं के प्रति जागरूकता की कमी प्रमुख आर्थिक बाधाएँ हैं। साथ ही, शहरी आहार प्रवृत्तियों में परिष्कृत अनाज के प्रति झुकाव और मोटे अनाज को "पिछड़ेपन" का प्रतीक मानने की मानसिकता ने सांस्कृतिक उपेक्षा को बढ़ावा दिया है। पारिस्थितिक दृष्टि से, मोटे अनाज चावल की तुलना में 30% कम पानी में उगाए जा सकते हैं, लेकिन सिंचाई सुविधाओं का अभाव किसानों को जोखिम-रहित फसलों की ओर धकेलता है। इस शोध के आधार पर सिफारिशें प्रस्तुत की गई हैं, जिनमें MSP में मोटे अनाज को शामिल करना, किसानों को प्रशिक्षण और बाजार संपर्क उपलब्ध कराना, और सार्वजनिक वितरण प्रणाली (PDS) में इन्हें सम्मिलित करना शामिल है।
Bibliometric analysis of pedagogical content knowledge: Countries, authors, and fields of knowledge
Authors: Santibáñez David , Vega Alejandro , Cofré Hernán , Salas Natalia , Adsuar José
Published: February 2025

Pedagogical content knowledge (PCK) is a key construct that emerges as distinct from both pedagogical and disciplinary knowledge, essential for understanding how teacher training should be structured. Since its genesis, it has been the subject of thousands of studies, and although there are reviews within each disciplinary PCK area (e.g., PCK in mathematics), there are no bibliometric analyses that allow for the recognition of trends and gaps in productivity in the field of teaching in general. The aim of the present study was to identify such patterns through a review of high-impact specialized journals. For this purpose, 1,942 Web of Science articles were analyzed with various bibliometric parameters and digital visualization software. The results show a series of trends not described in previous literature. The implications for research on teacher training are discussed, considering the initial intent behind the construct's formulation and its relevance to contemporary educational challenges, and new lines of research are proposed.
Corpus-Driven Translation Studies and Exploration from the Perspective of Ecolinguistics
Authors: Bao Pengfei
Published: February 2025

Utilizing a corpus, this paper delves deeply into the intrinsic connection between translation and ecolinguistics. Through meticulously constructing a corpus comprising diverse source texts and their corresponding translated texts, and employing scientific methods such as context analysis, the study comprehensively explores ecolinguistic issues in translation. The research reveals that translators consider the language habits, cultural backgrounds, and ecological contexts of the target language when dealing with vocabulary related to the ecological environment. The translated texts not only carry the ecological environmental information of the source texts but also reflect the translator’s ecological awareness to a certain extent. This study provides a fresh perspective and empirical evidence for the crossover integration of translation studies and ecolinguistics, facilitating the further development of interdisciplinary research.
Reinforcement learning-based control improves efficiency and precision in smart manufacturing robotics
Authors: Emmanuel Ayodeji Osoko  , Shukurat Opeyemi Rahmon
Published: February 2025

Smart manufacturing relies increasingly on automation and robotics to enhance productivity, precision, and operational flexibility. This paper presents an original primary research study detailing the development, implementation, and evaluation of a novel reinforcement learning (RL) model tailored for robotic control in dynamic manufacturing environments. The proposed model improves adaptability, efficiency, and task execution accuracy by leveraging real-time data-driven decision-making. Key contributions include an optimized reward function, adaptive policy updates, and seamless integration with industrial IoT (IIoT) frameworks to enable intelligent and autonomous manufacturing workflows.
The study employs a rigorous experimental framework encompassing extensive training, validation, and comparative benchmarking against traditional control methods such as PID and MPC controllers. Results demonstrate a 30.5% reduction in task completion time, a 41.2% decrease in error rates, and a 20.5% improvement in energy efficiency compared to conventional methods. Furthermore, the RL model enhances scalability by maintaining high performance across varying production scales and improves failure recovery time by reducing downtime by up to 45%. The proposed system also exhibits notable cost savings, reducing operational expenses by 17.6% while extending component longevity by minimizing wear and tear.
These findings validate RL as a transformative solution for industrial automation, offering superior efficiency, robustness, and cost-effectiveness compared to existing control mechanisms. The research provides a scalable and adaptable framework for manufacturers seeking to optimize robotic performance, enhance reliability, and achieve long-term sustainability in Industry 4.0-driven production environments.
Self-adaptive differential evolution approach to solving economic load dispatch problem with renewable energy: Nigerian case study
Authors: Olurotimi Olakunle Awodiji  , Udaga Inyila
Published: February 2025

Renewable energy penetration in power systems comes with many inherent challenges that pose a significant problem with coordination and scheduling with other conventional generation sources. These challenges if not mitigated instantly could affect the reliable operation of power systems and may even lead to a system collapse in severe cases. Therefore, the development of improved and faster economic dispatch is imperative to effectively and reliably integrate renewable energy into the power system. In this paper, four different methods namely: gradient descent, genetic algorithm, differential evolution, and self-adaptive differential evolution were utilized to coordinate the wind–thermal generation dispatch and to minimize the total production cost in the economic dispatch considering the generator ramp rate. The Nigerian grid was modeled consisting of four thermal units’ system incorporating wind power plants in each of the five different locations was utilized for the numerical simulations. Different simulation scenarios with and without losses were simulated and the results show that the self-adaptive method gives the least production cost as compared to other methods. Also, considering the case with losses, the self-adaptive differential evolution gives the least transmission losses as compared to others.
RANCANG BANGUN SISTEM INFORMASI DESA BERBASIS WEBSITE (STUDI KASUS DESA WALENRANG)
Authors: Suli Krisno To , Nirsal Nirsal
Published: February 2025

Tujuan penelitian  ini adalah  untuk merancang dan membuat sebuah sistem informasi website pada desa walenrang untuk memudahkan masyarakat dalam mendapatkan informasi-informasi pada kantor desa. Dalam teknik pengumpulan data, penulis menggunakan teknik pengumpulan data observasi, wawancara, dokumentasi dan studi pustaka. Sementara itu, dalam pengembangan sistem penulis menggunakan jenis penelitian Research and Development (R&D) mengacu pada model waterfall. Website  yang dibuat menggunakan PHP dan menggunakan database MySQL.Website yang telah dibuat dengan menggunakan metode pengujian blackbox dan dinilai oleh dosen ahli web. Penelitian ini menghasilkan sebuah website untuk masyarakat dalam mendapatkan informasi-informasi yang ada di kantor desa tersebut. Adapun hasil ataupun saran dari pengujian ahli ialah website ini masih perlu diperbaiki dan ditambahkan lagi fitur-fitur dan menu interface yang lebih membantu desa dalam memberikan informasi kepada masyarakat.
Perancangan Sistem Informasi Desa Lalong Berbasis Website
Authors: Ruhamah Ruhamah , Akramunnisa Akramunnisa , Hardian Agung
Published: February 2025

Penelitian ini bertujuan untuk merancang dan membangun sistem informasi di Desa Lalong berbasis website sebagai solusi dari pemasalahan pada lokasi penelitian. Metode dalam pengembangan sistem ini penulis menggunakan metode Research and Development mengacu pada model waterfall. Teknik Pengumpulan data yaitu observasi, wawancara, studi pustaka dan dokumentasi. Adapun software yang digunakan adalah sublime text sebagai text editor, PHP sebagai bahasa pemrograman, MySQL untuk pengolahan basis data dan xampp sebagai local servernya. Metode pengujian sistem yang digunakan yaitu black box texting berfokus pada hasil eksekusi dan fungsionalitas website. Hasil pengujian ahli memberikan penilaian rata-rata sebesar 4,44 dengan kategori baik dan hasil respon pengguna memberikan penilaian rata-rata sebesar 4,90 dengan kategori sangat baik. Dengan demikian, dapat disimpulkan bahwa aplikasi sistem informasi di Desa Lalong berbasis website telah layak digunakan dan sudah sesuai dengan fungsi yang dibutuhkan.
ANALISIS KESIAPAN GURU DALAM MELAKSANAKAN PEMBELAJARAN KURIKULUM MERDEKA DI SD MUHAMMADIYAH 1 KARANGJATI
Authors: Ariyanti Risma , Hidayat Muhamad Taufik
Published: February 2025

Latar belakang dari penulisan ini yaitu adanya perubahan penerapan kurikulum pada tingkat sekolah dasar dengan kurikulum merdeka. Yang mana guru harus memiliki kesiapan optimal dalam melaksanakan pembelajaran dengan kurikulum merdeka. Metode yang dipakai dalam penelitian ini yaitu deskriptif kualitatif. Teknik pengambilan data menggunakan observasi, wawancara, dan dokumentasi. Data yang didapat kemudian dianalisis dengan reduksi, penyajian, dan menyimpulkan. Teknik penilaian untuk mengecek keabsahan data yaitu dengan triangulasi teknis dan triangulasi sumber. Hasil dari penelitian ini yaitu (1) Tingkat pemahaman komponen kurikulum merdeka adalah 50% ( 4 guru) â€œSangat pahamâ€, 12,5% ( 1 guru) â€œpahamâ€, dan 37,5% (3 guru) â€œkurang pahamâ€. Hasil ini menunjukkan bahwa kesiapan guru termasuk dalam kategori siap dalam pembelajaran Kurikulum 2013. (2) Pemahaman menggunakan platform Merdeka Mengajar adalah 25% (2 guru) â€œkurang pahamâ€ dan 75% (6 guru) â€œsangat pahamâ€.Â
Fenomena Penerapan Kurikulum Merdeka dalam Pembentukan Karakter Profil Pelajar Pancasila Siswa Sekolah Dasar
Authors: Khairiyah Ummu , Gusmaniarti Gusmaniarti , Asmara Berda , Suryanti Suryanti , Wiryanto Wiryanto , Sulistiyono Sulistiyono
Published: February 2025

Tujuan penelitian ini adalah untuk mendeskripsikan penerapan kurikulum merdeka pada sekolah penggerak dalam membentuk karakter profil pelajar Pancasila peserta didik sekolah dasar di SDN 3 Tlanak Kabupaten Lamongan. Metode yang digunakan dalam penelitian ini adalah kualitatif deskriptif dengan menggunakan analisis fenomenologis. Data dikumpulkan dengan teknik wawancara kepada kepala sekolah, dan guru yang menerapkan kurikulum merdeka, dokumentasi, dan observasi. Penelitian ini menggunakan triangulasi data sebagai bentuk kevalidan dan keabsahan data. Hasil penelitian diperoleh bahwa dalam mengimplementasi kurikulum merdeka melalui kegiatan intrakulikuler dan P5 menjadikan peserta didik memiliki karakter profil pelajar Pancasila. Peserta didik diberikan beragam kegiatan pembelajaran sesuai minat dan kebutuhan. Kurikulum merdeka memiliki potensi dalam mewujudkan profil pelajar Pancasila apabila dalam implementasinya adanya kolaborasi yang baik antara kepala sekolah, guru, peserta didik, orang tua, serta masyarakat
Implementasi Kegiatan Baca Tulis Al-Qur'an Melalui Media Iqroâ€™ dalam Pembelajaran Al-Islam di Sekolah Dasar
Authors: Maulida Cesaria , Sukartono Sukartono
Published: February 2025

Penelitian ini bertujuan untuk mendeskripsikan implementasi kegiatan Baca Tulis Al-Qurâ€™an (BTA) melalui media Iqroâ€™ dalam pembelajaran Al-Islam di sekolah dasar. Kegiatan BTA merupakan kegiatan dalam mengembangkan kemampuan BTA pada siswa. Penelitian ini merupakan penelitian kualitatif deskriptif dengan desain penelitian fenomenologi. Subjek penelitian ini yaitu kepala sekolah, guru kelas 1, dan siswa kelas 1 SD Muhammadiyah PK Baturan. Teknik pengumpulan data menggunakan teknik wawancara, observasi, dan dokumentasi. Teknik keabsahan data menggunakan teknik triangulasi. Selanjutnya data akan dianalisis dengan menggunakan tiga alur analisis data, yaitu: reduksi data, penyajian data, dan penarikan kesimpulan. Hasil yang diperoleh dalam penelitian ini adalah penggunaan media Iqroâ€™ yang diajarkan pada siswa disesuaikan dengan kemampuan siswa dalam membaca Iqroâ€™ berdasarkan jilid 1 sampai dengan 6. Kegiatan BTA dilaksanakan pada hari senin sampai hari jumat setelah siswa melaksanakan sholat dhuha. Berdasarkan kelompok yang telah dibagi, siswa membaca buku Iqroâ€™ yang akan disimak oleh guru. Sedangkan kemampuan menulis Al-Qurâ€™an diimplementasikan melalui pembelajaran Al-Islam. Dengan demikian siswa lebih mudah mengenal dan memahami huruf-huruf hijaiyah sesuai dengan tingkat kesulitannya.Â
FAKTOR-FAKTOR YANG MEMPENGARUHI KINERJA GURU: Literatur Riview
Authors: Masfufah Nur Fazria , Rindaningsih Ida
Published: February 2025

ABSTRAKPenelitian ini bertujuan untuk menelaah merancang hipotesis pengaruh motivasi dan kepuasan kerja terhadap kinerja guru. Metode yang digunakan dalam penelitian ini adalah Literatur Riview dengan kajian terhadap lima literatur yang sesuai dengan inklusi penelitian. Penelusuran srtkel dilakukan melalui lens.org. hasil penelitian didapatkan bahwa terdapat motivasi dan kepuasan kerja terhadap kinerja guru berpengaruh positif dan signifikan terhadap kinerja guru secara langsung, serta mÐµmiliki pÐµngÐ°ruh tidÐ°k lÐ°ngsung mÐµlÐ°lui MotivÐ°si KÐµrjÐ° Guru. Dan hasil dari penelitian lain didapatkan bahwa motivasi kerja tidak dipengaruhi oleh kepuasan kerja, terdapat pengaruh kepuasan kerja terhadap kinerja guru.
PENERAPAN PEMBELAJARAN BERDIFERENSIASI DALAM KURIKULUM MERDEKA PADA MATA PELAJARAN IPAS DI SEKOLAH DASAR
Authors: Nur Hasanah Oktavia , Sukartono
Published: February 2025

Tujuan dilaksanakannya penelitian ini untuk mendeskripsikan perencanaan, penerapan, faktor pendukung dan penghambat, serta solusi dalam pembelajaran berdiferensiasi dalam kurikulum Merdeka pada mata pelajaran IPAS di SD Negeri 2 Simo. Penelitian ini menggunakan jenis penelitian kualitatif dengan desain studi kasus. Data dikumpulkan melalui wawancara, observasi, dan dokumentasi. Subjek penelitian ini terdiri dari kepala sekolah, guru kelas IV, dan tiga siswa kelas IV. Uji keabsahan data menggunakan trianggulasi teknik dan sumber. Kemudian data dianalisis menggunakan teknik Miles dan Hubermen dengan tiga tahap yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Hasil yang diperoleh yaitu guru membuat perencanaan pembelajaran dengan melakukan pemetaan kebutuhan belajar melalui asesmen diagnostik kemudian membuat modul ajar berdasarkan hasil pemetaan tersebut. Diketahui bahwa siswa kelas IV terdiri dari gaya belajar visual, audiotori, dan kinestetik. Dalam penerapannya guru melakukan pembelajaran diferensiasi konten, proses, dan produk. Faktor pendukung berasal dari siswa yang antusias, suasana belajar yang menyenangkan, siswa merasa aman dan nyaman, dan sarana prasarana yang memadai. Sedangkan faktor penghambat utama dalam pembelajaran ini membutuhkan waktu lebih lama. Solusi yang dilakukan kepala sekolah dan guru yaitu melakukan refleksi bersama di setiap minggunya.
Kata Kunci: Pembelajaran berdiferensiasi; kurikulum Merdeka; IPAS
UPAYA MENINGKATAN HASIL BELAJAR ILMU PENGETAHUAN ALAM MELALUI PENGGUNAAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS GOOGLE SITES PADA PESERTA DIDIK SEKOLAH DASAR
Authors: Gitasmara Fanny Ramdhanissa , Usman Herlina
Published: February 2025

Tujuan dari penelitian ini adalah untuk meningkatkan hasil belajar peserta didik di sekolah dasar dalam pelajaran Ilmu Pengetahuan Alam dengan menggunakan media pembelajaran interaktif berbasis Google Sites. Metode penelitian yang digunakan adalah penelitian tindakan kelas dengan menggunakan model Kemmis dan Taggart. Tujuan penelitian ini adalah untuk memperbaiki permasalahan yang terjadi pada proses pembelajaran. Perencanaan tindakan, pelaksanaan tindakan, pengamatan tindakan, dan refleksi tindakan dilakukan pada setiap siklus. Penelitian ini dilaksanakan di Sekolah Dasar Negeri Sukamaju 6 Kota Depok yang melibatkan peserta didik kelas lima yang berperan sebagai subjek penelitian. Teknik dalam pengumpulan data penelitian dengan menggunakan hasil observasi, pencatatan lapangan, hasil tes, dan dokumentasi. Adapun untuk mengukur atau mengetahui adanya peningkatan terhadap hasil belajar digunakan instrument tes. Penelitian ini dinyatakan berhasil jika 75% peserta didik mendapatkan nilai rata-rata 75. Hasil penelitian pada pra-siklus menunjukkan rendahnya nilai peserta didik pada pembelajaran Ilmu Pengetahuan Alam sehingga perlu dilakukan perbaikan pembelajaran dan penelitian tindakan kelas dengan menggunakan media pembelajaran Google Sites.
PERPUSTAKAAN DIGITAL CERITA FABEL UNTUK PEMBELAJARAN MEMBACA DI KELAS V
Authors: Nopitasari Eva , Iswara Prana Dwija , Ismail Ali
Published: February 2025

Keterampilan membaca merupakan suatu keterampilan seseorang menangkap ide dan gagasan melalui kata dan kalimat dalam bentuk tulisan. Permasalahan yang dialami oleh peserta didik kelas V yaitu keterbatasan pemahaman kosakata yang sulit. Tujuan dari penelitian ini adalah mengembangkan media pembelajaran membaca dalam hubungannya dengan keterampilan menulis karangan fiksi. Media yang dikembangkan dinamai perpustakaan digital cerita fabel (PDCF). Membaca PDCF akan merangsang peserta didik untuk menulis lebih kreatif. Penelitian ini menggunakan pendekatan kualitatif dengan metode Design and Development (D&D). Peneliti menemukan bahwa kinerja guru menguraikan tema-tema karangan dan menggunakan media kurang merangsang peserta didik mengembangkan tema karangan. Peneliti mengembangkan media PDCF dan peneliti menemukan peningkatan hasil belajar peserta didik dalam menulis karangan cerita fiksi. Hasil wawancara dengan narasumber guru kelas menunjukkan bahwa media perpustakaan digital cerita fabel 97,14% layak digunakan sebagai media pembelajaran Bahasa Indonesia di sekolah dasar. Narasumber memberikan penilaian bahwa media PDCF memperkaya kosakata peserta didik. Media ini juga memberikan kesempatan kepada peserta didik untuk mengenal dan memperkaya kosakata baru beserta maknanya. Media ini mengembangkan mengajarkan pelajaran membaca dan menulis. Peneliti menguatkan teori bahwa semakin banyak peserta didik membaca, semakin kaya pengalamannya untuk dituangkan dalam tulisan atau cerita. Sekalipun efek media membaca tidak selamanya langsung mempengaruhi keterampilan menulis, namun bahan bacaan bagi peserta didik akan mendorong peningkatan menulis dan memperkaya wawasannya.
Analisis Bahan Ajar Matematika Materi Perkalian Bilangan Cacah pada Kurikulum Merdeka Kelas IV SD
Authors: Susilawati Lilis , Apriani Ika Fitri , Suryana Yusuf
Published: February 2025

AbstrakPenelitian ini dilatarbelakangi oleh adanya perubahan kurikulum pada dunia pendidikan yang menyebabkan adanya pembaharuan pada bahan ajar yang digunakan dalam proses pembelajaran, khususnya pada mata pelajaran matematika materi perkalian bilangan cacah. Penelitian ini bertujuan untuk menganalisis bahan ajar matematika materi perkalian bilangan cacah pada kurikulum merdeka kelas IV Sekolah Dasar. Metode penelitian ini adalah metode penelitian deskriptif kualitatif. Data penelitian dikumpulkan dengan teknik wawancara, observasi dan studi dokumentasi. Subjek dalam penelitian ini adalah guru kelas yang berlokasi di Kabupaten Ciamis yaitu guru kelas IV SDN 2 Sumberjaya dan SDN 2 Cihaurbeuti serta guru kelas yang berlokasi di Kota Tasikmalaya yaitu guru kelas IV SDN 2 Tuguraja. Hasil penelitian menunjukkan bahwa bahan ajar matematika pada materi perkalian bilangan cacah di kelas IV secara umum di dalam komponen bahan ajarnya sudah lengkap dan sesuai kurikulum, namun ada beberapa kendala yang memerlukan pengembangan. Hasil penelitian ini adalah mendeskripsikan bahan ajar Matematika pada materi perkalian bilangan cacah pada kurikulum merdeka kelas IV Sekolah Dasar yang selanjutnya dapat digunakan untuk bahan pertimbangan dalam pengembangan bahan ajar perkalian sebagai bahan ajar pendamping yang memuat komponen lebih lengkap.Â Kata Kunci: Bahan Ajar, Perkalian Bilangan Cacah, Kurikulum Merdeka. Â AbstractThis research was motivated by curriculum changes in the world of education which caused updates in the teaching materials used in the learning process, especially in mathematics subjects multiplication material for numbers. Â This research aims to analyze Mathematics teaching materials for multiplication of numbers in the kurikulum merdeka of grade IV Elementary School. This research method is a qualitative descriptive research method. Research data were collected by interview, observation and documentation study techniques. The subjects in this study were class teachers located in Ciamis Regency, namely grade IV teachers of SDN 2 Sumberjaya and SDN 2 Cihaurbeuti and class teachers located in Tasikmalaya City, namely grade IV teachers of SDN 2 Tuguraja. The results showed that mathematics teaching materials on numerical multiplication material in grade IV in general in the components of teaching materials were complete and in accordance with the curriculum, but there were several obstacles that required development. The result of this study is to describe Mathematics teaching materials on numerical multiplication material in the kurikulum merdeka of grade IV Elementary School which can then be used for consideration in the development of multiplication teaching materials as companion teaching materials that contain more complete components. Â Keywords: teaching materials, multiplication of numbers, kurikulum merdeka.
Pengembangan Media Audio Visual Ice Breaking (Nyanyian) Wayang Sukuraga Berbasis Nilai Integritas
Authors: Oktaviani Penti , Lyesmaya Dyah , Sutisnawati Astri
Published: February 2025

Kondisi dan suasana dalam kelas yang sering terkesan bosan dan jenuh menjadi tantangan tersendiri bagi guru untuk mencairkan suasana agar pembelajaran dapat berlangsung secara efektif. Ice breaking merupakan peralihan situasi dari yang membosankan menjadi bersemangat yang dapat di lakukan dengan cara permainan dalam bentuk apapun, salah satunya adalah bernyanyi melalui audio visual. Model ice breaker ini merupakan cara yang digunakan untuk mencairkan suasana yang kurang kondusif. Ice breaking juga tidak semata-mata untuk mencairkan suasana belajar, namun dapat dilakukan sebagai penyampaian makna atau materi yang bermanfaat. Salah satunya adalah wayang sukuraga yang memiliki beragam makna baik yang perlu diketahui siswa untuk penumbuhan karakternya.Â  Tujuan dalam penelitian ini adalah mengetahui dan mengembangkan media audio visual ice breaking (nyanyian) wayang sukuraga berbasis nilai integritas dengan menggunakan metode Research and Development (R&D) ADDIE dengan menggunakan pengumpulan data berupa waancara, dokumentasi, dan Kuesioner (angket). Hasil dari pengembangan media audio visual ice breaking (nyanyian) wayang sukuraga berbasis nilai integritas layak digunakan dalam pembelajaran dengan persetase nilai dari validator ahli media sebesar 75,5% dengan kategori â€œLayakâ€ danÂ  validator wayang sebesar 70% dengan kategori â€œLayakâ€.
ANALISIS MANAJEMEN PELAYANAN DAN PENINGKATAN MUTU PENDIDIKAN INKLUSI BERDASARKAN TEORI DIFFERNTIATED OF INSTRUCTION DI SEKOLAH DASAR NEGERI PLUMUTAN KABUPATEN SEMARANG TAHUN 2023
Authors: Lailatul Azizah Nova , Purwati Panca Dewi , Sismulyasih Nugraheti
Published: February 2025

Pendidikan atau sekolah yang menerima semua anak tanpa memandang potensi, kondisi fisik, mental, emosisosial, agama, gender maupun latar belakang ekonomi. Sebuah pelayanan pendidikan bagi anak berkebutuhan khusus tanpa memandang kondisi fisik, intelegensi,sosial, emosional, dan kondisinya lainnya untuk belajar bersama dengan anak-anak normal di sekolah regular yang biasa disebut pendidikan inklusi. Sejalan dengan teori Differentiated Of Instruction yang menjelaskan bahwa setiap anak dapat belajar dalam satu kelas sesuai dengan tingkat kempuan berbeda-beda. Penelitian ini bertujuan untuk mendeskripsikan pelayanan dan peningkatan mutu dalam penerapan implementasi pendidikan inklusi di SD. Penelitian ini menggunakan metode kualitatif dengan pendekatan deskriptif. Pengumpulan data menggunakan instrumen wawancara, observasi dan dokumentasi. Hasil penelitian ini diperoleh bahwa perencanaan pembelajaran, pelaksanaan pembeljaran dan evaluasi pembelajaran pendidikan inklusi di buat dengan mengimbangi kemampuan peserta didik terutama peserta didik anak berkebutuhan khusus. Penerapan pendidikan inklusi di SD Plumutan sesuai dengan teori Differentiated Of Instruction.