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The rapid growth of social media platforms has generated massive volumes of unstructured textual data containing valuable information about public opinions and sentiments. Extracting meaningful insights from this data has become increasingly important for decision-making in various domains, including business, politics, and social analysis. This study aims to evaluate the effectiveness of deep learning techniques for sentiment analysis of social media data, focusing on Convolutional Neural Networks (CNN), Long Short-Term Memory (LSTM), and a hybrid CNN-LSTM model. A quantitative experimental approach is employed, where datasets are preprocessed through text cleaning, tokenization, and feature representation using word embeddings. The models are trained and evaluated using standard performance metrics, including accuracy, precision, recall, and F1-score. The results indicate that all models perform effectively in sentiment classification tasks, with the hybrid CNN-LSTM model achieving the highest performance due to its ability to capture both local textual features and long-term contextual dependencies. This demonstrates that combining CNN and LSTM architectures enhances classification accuracy compared to individual models. Furthermore, the findings confirm that deep learning approaches are more robust in handling the complexity and noisiness of social media data compared to traditional methods. This study contributes to the development of more adaptive and accurate sentiment analysis models and highlights the potential of hybrid deep learning architectures for real-world applications.

The rapid growth of big data has significantly increased the demand for efficient and scalable data processing methods, particularly within cloud computing environments. This study aims to evaluate the effectiveness of distributed computing frameworks, specifically Apache Hadoop and Apache Spark, in optimizing big data processing. A qualitative approach using a Systematic Literature Review (SLR) method is employed to analyze existing studies related to distributed systems, cloud computing architectures, and performance optimization techniques. The analysis focuses on key performance indicators, including processing speed, resource utilization, and scalability, as well as the suitability of each framework for different data processing scenarios. The findings indicate that Apache Hadoop is highly effective for batch processing and storage-intensive tasks due to its disk-based architecture, while Apache Spark demonstrates superior performance in real-time and iterative processing through its in-memory computing capabilities. Additionally, system configuration factors such as cluster size, memory allocation, and network bandwidth are identified as critical elements influencing overall performance. The study also highlights emerging trends, including the adoption of hybrid cloud environments, the integration of artificial intelligence and machine learning, and the utilization of edge computing to enhance real-time data processing. In conclusion, distributed computing frameworks play a vital role in improving the efficiency and scalability of big data processing in cloud environments. The selection of an appropriate framework, combined with optimized system configuration, can significantly enhance operational performance and support data-driven decision-making.

This study aims to analyze the influence of maintenance technique analysis on the increase of Gayo Arabica coffee production by farmers in Belang Gele, Bebesen District, Central Aceh Regency. Central Aceh Regency, especially the Belang Gele area, is known as one of the best producers of Arabica coffee in Indonesia, but farmers in this area face various challenges in increasing production, such as climate change, lack of maintenance technology, and pest and disease problems. Good maintenance techniques, including pruning, application of appropriate fertilizers, weed control, pest control, and plant shading, are expected to increase the production of high-quality coffee. This study uses a descriptive approach with data collection through field observations, interviews with coffee farmers, and analysis of the maintenance techniques applied. The results of the study show that the application of agroforestry-based maintenance techniques, the use of organic fertilizers, and efficient water management can increase the production yield of Gayo Arabica coffee. In addition, uncertain weather factors are also a major challenge that affects the quality and quantity of production output. Therefore, the results of this study are expected to provide practical solutions for farmers in increasing coffee production in a sustainable and competitive manner in the global market.

This research aims to identify the reproduction and development of Bryophyta, especially the moss Octoblepharum albidum. Moss is a group of lower plants that play an important role in ecosystems, especially in humid areas such as tropical rainforests. The method used in this research includes observing the morphology and reproduction of moss using a stereo microscope to observe sporangium and spores. The results showed that Octoblepharum albidum has a lance-shaped leaf morphology, pale green in color, and has a thick texture. There are four brown sporangium, each containing more than 200 spores. This research reveals the importance of Bryophyta in maintaining ecosystem balance and as environmental indicators, as well as providing insight into the factors that influence the growth and development of moss in different habitats.

Open seed plants or Gymnosperms and closed seed plants or Angiosperms are two subdivisions of seed plants. Seed plants reproduction tool consists of strobilus or flowers. The reproductive tool of closed seed plants is a flower that grows from a bud equipped with petals, stamens, and pistils. The purpose of this study was to observe the reproductive structure of seed plants. This research was conducted at Instructional Laboratory 1, UIN Sunan Gunung Djati Bandung. The method used was direct observation in the laboratory by analyzing the internal structure of reproductive organs. The results Angiosperms such as bungur flowers (Lagerstroemia speciosa) have complete reproductive organs and produce seeds in closed ovaries, while gymnosperms such as pine (Pinus merkusii) have strobilus as reproductive organs and open seeds. Although gymnosperms and angiosperms share many similarities in basic adaptations and functions, they differ significantly in internal structure and reproductive mechanisms.

Porang flour, extracted from the tuber of the porang plant (Amorphophallus muelleri), is known as a food ingredient rich in fiber and low in calories. This study aims to measure the crude fiber content in porang flour tested at the Food and Agricultural Product Technology Laboratory, Faculty of Agricultural Technology, Universitas Gadjah Mada. Based on the analysis, the average crude fiber content in porang flour was found to be 0.79%, with a standard deviation of 0.02%. However, no crude fiber content was found in the porang flour gel sample. These findings provide important insights into the potential of porang flour as a fiber source in the development of food products. The results also demonstrate product quality consistency, which can serve as a foundation for the development of healthier food industries.

Kudus Regency has a distinctive variety of duku plant known as duku Sumber. The characteristics of duku farmers in Kudus Regency are different. The aim of this research is to describe the characteristics of duku farmers in Kudus Regency and determine the income of duku farming in Kudus Regency. The basic method used in this research is the descriptive method. The research location was determined purposively in the duku producing area in Kudus Regency. The research sample was 65 respondents. Table analysis was carried out to describe the characteristics of duku farmers, cost and income analysis was carried out to determine the costs and income incurred by farmers in duku farming. The results of the research show that the majority of duku farmers in Kudus Regency are of productive age and use duku Sumber farming as a side job. The highest level of education is high school graduates with an average of 25.95 years of duku farming experience. On average, farmers have 3.35 duku plants. The average duku production is 113 kg/plant with an average selling price of Rp. 28,359 per kilogram. Receipt Rp. 4,839,615,- per plant obtained from an average cost of Rp. 2,195,919,- in the form of fixed costs of Rp. 1,826,557.58,- and variable costs of Rp. 369,362,-. The income generated is IDR. 13,015,267.61 per plant.  

This article explores the importance of a contextual approach in Christian education for young people. By considering the cultural, social, and technological dynamics that influence the lives of young people today, this approach seeks to bridge the Christian faith tradition with modern realities. The research was conducted through a literature review and interviews with Christian educators, which showed that a contextual approach can strengthen spiritual connectedness and the relevance of Christian teachings in everyday life. This article offers practical guidance for educators in implementing this approach in the classroom.

Reducing the area of agricultural areas, especially paddy fields into palm oil plantations in the use of space in Mukomuko Regency, has raised concerns about the impact of these changes, namely the decline in rice productivity, which if allowed to drag on could lead to food insecurity due to the decreasing number of functional paddy fields. into oil palm plantations, especially in areas that are designated as agropolitan in the Mukomuko Regency spatial planning. Time and Place of Research: Research was conducted from October to November 2023 in Muko-Muko Regency, Bengkulu Province. To find out the strategy for managing land conversion, SWOT analysis is used. The results of the research show that the position of controlling the conversion of wetland agricultural land is in quadrant I, namely the position with an aggressive strategy (S-O). In this case the recommended strategy is to utilize strengths to take advantage of existing opportunities. Alternative strategies that can be implemented by policy makers, in this case the Mukomuko district government, to prevent the conversion of rice land to oil palm are clear regulations and establishing clear rice field zones in spatial plans, improving government policies in the farming sector, improving institutions in the farming sector, empowerment and socialization regarding land conversion regulations and improving agricultural facilities and infrastructure

This paper investigates the stability characteristics of fractional order differential equations (FODEs) incorporating time delays. Using the Lyapunov-Krasovskii method, we derive sufficient conditions for the stability of solutions to these delayed fractional systems. The theoretical findings are applied to several examples, including models of population dynamics and engineering systems. Numerical simulations validate the theoretical results, demonstrating the role of time delays in system behavior and stability.

This paper explores the use of genetic algorithms (GAs) for optimizing nonlinear systems in resource allocation. By simulating various allocation scenarios, we demonstrate the efficiency of GAs in finding near-optimal solutions in complex environments. The study provides a comparison of GA performance against traditional optimization methods and identifies scenarios where GAs outperform. The results emphasize the utility of GAs in real-world applications, especially when conventional approaches struggle with large solution spaces.

This study compares different machine learning models for time series forecasting in financial data analysis. Models including ARIMA, LSTM, and GRU are applied to predict stock price movements. We measure the accuracy and computational efficiency of each model on various datasets and discuss their strengths and weaknesses in financial forecasting contexts. The findings suggest that deep learning models show significant improvement in capturing complex temporal patterns over traditional methods.

This research presents a numerical investigation into heat transfer in nanofluid flow using an advanced lattice Boltzmann method (LBM). The study modifies the standard LBM to incorporate the unique properties of nanofluids, such as enhanced thermal conductivity. We simulate convective heat transfer in a pipe with varying nanoparticle concentrations, assessing the effects on heat transfer rates. Results show that nanofluids significantly improve heat transfer efficiency, offering valuable insights for engineering applications in cooling systems.

Suara yang lantang melawan ketidakadilan menjelaskan kondisi yang menuntut keadilan. Dalam mencapai kesejahteraan sosial, perlu ada teori-teori yang berbicara tentang keadilan. Teori-teori yang dapat menggambarkan seperti apa keadilan itu, dan bagaimana mengaplikasikannya dalam kehidupan dengan segala permasalahannya yang semakin kompleks. Artikel ini berusaha untuk membahas penggalan-penggalan teori tentang keadilan. Penelitian ini menggunakan pendekatan interdisipliner dalam ilmu hukum atau biasa disebut dengan penelitian sosio-legal. Prinsip keadilan utilitarianisme memberikan pemahaman bahwa keadilan dapat diukur, setidaknya mampu memberikan atau paling tidak secara teoritis memberikan metode konkret dalam pengambilan keputusan yang sulit. Kemudian, prinsip keadilan kelompok liberalisme egalitarian mengedepankan prinsip keadilan yang disebut dengan justice as fairness atau keadilan sebagai persamaan. Sementara itu, prinsip keadilan historis pada hakikatnya adalah tindakan mengambil sesuatu yang tidak boleh merugikan orang lain, harus dilakukan secara sukarela kepada orang lain yang didasarkan pada pengalihan kepemilikan atas suatu keadaan atau tindakan di masa lampau yang dapat menciptakan hak atas sesuatu.  

This study aims to determine the Madiun Mayor's policy in developing pencak silat as cultural tourism and at the same time to determine the effectiveness of the Madiun City government's policy in developing cultural tourism based on the silat industry in the perspective of Lawrence M. Friedman's legal system theory. The author uses normative legal research methods. Based on the results of the research, it is known that the Madiun City government develops the potential of pencak silat based on smart city through a smart branding roadmap which includes two programmes, namely the pencak silat experience tourism development programme and the pencak silat friend programme. In addition, the City Government through Disbudparpora also manages pencak silat through art performances and intercollegiate competitions. The effectiveness of the Madiun City Government's policy in developing cultural tourism based on the silat industry in the perspective of Lawrence M. Friedman's legal system theory states that legal effectiveness is influenced by three elements of the legal system, namely the structure of law, the substance of the law and legal culture. Based on this theory, the concept of developing Madiun City Pendekar cultural tourism based on the martial arts industry can be directed through the development of tourism policies based on pencak silat culture, synergy between the Madiun City Government and the implementing apparatus and building public awareness.

It is important to conduct research on the concept of justice in the utilization of the results of local wisdom tourism destinations from the perspective of human rights (Bandongan District, Magelang). This is to analyze the main problem formulation: (1) how is the concept of justice in the utilization of local wisdom tourism destinations in Bandongan Sub-district? (2) how is the influence of human rights values in the policy of utilization of local wisdom tourism destinations in Bandongan Sub-district? Data collection in this study was conducted through the collection of legal materials, observation, in-depth interviews, and FGDs with key groups. The data collected was then processed and analyzed to produce an analytical description to answer the questions raised in the research. The results showed that the tourism village is committed to achieving a comprehensive understanding of justice. This understanding includes various fundamental aspects, such as social, political, economic, legal, and cultural. Then the values of human rights also influence the policy of utilizing the results of tourist destinations, namely the community is given equality to provide aspirations in tourist destination policies, provide protection and respect for customs, regional musical instruments, rituals, dialects, and local wisdom, given equal opportunities for entrepreneurship, fulfilled conservation of the natural environment, given social development without discrimination. Keywords: Concept of Justice, Tourism Destination Outcomes, Local Wisdom, Human Rights.

The purpose of writing this article is to analyse the factors that cause dropout for children with special needs, as well as the programs and role of the education and culture office of Central Java province in minimising dropout rates in special schools (SLB) The research method used in this article is descriptive empirical method, namely research by going directly to the field and then analysing the results of the research. The data sources used in this article consist of primary data sources and secondary data sources. In particular, the factors that cause dropout rates in slb include economic factors, distance factors, parental factors and environmental factors. The Central Java Provincial Education and Culture Office is the education policy maker in the Central Java Province area. In carrying out its policy, the Central Java Provincial Education and Culture Office has the authority to create, implement and monitor the implementation of education. The Central Java Provincial Education and Culture Office also plays an important role in the implementation of various education and culture programmes. The Central Java Provincial Office of Education and Culture in its efforts to minimise dropout rates in slb has several programmes, namely the construction of new school units, pip and bsm assistance, and improving the quality of education in SLB. Keywords: Education and Culture Office Programmes, Dropout, Special Schools (SLB)

The existence of the Manpower and Transmigration Office in Central Java Province as an implementing element of government duties in the employment and transmigration sector certainly does not always run smoothly. One of the main issues that may be faced by the Manpower and Transmigration Office is the existence of a high administrative burden. The research method used is an empirical juridical approach using a combination of primary data and secondary data. Primary data is obtained through interviews and face-to-face meetings with resource persons relevant to the research context, while secondary data is obtained through document analysis of literature, policies, and related documents. The analytical approach used in this research is qualitative analysis, which allows for understanding and detailing qualitative aspects based on the issues studied. This study found that the administrative burden in the Central Java Provincial Manpower and Transmigration Office can include various things, such as the preparation of technical policies in the field of employment, community empowerment and transmigration, the implementation of government affairs and public services in the field of employment, guidance and implementation of tasks in the field of employment, and reporting the results of the implementation of main tasks and functions. And to deal with this burden most government programs, especially those managed by the Central Java Provincial Manpower and Transmigration Office, use online platforms and electronic media to process various aspects of employment. This effort helps in processing community reports more easily, quickly, and efficiently, so as to increase the effectiveness of the performance of Central Java Provincial Disnakertrans employees.   Keywords : Administrative burden, Manpower and Transmigration Office, Central Java Provincial

Penelitian ini bertujuan menjelaskan penanggulangan kekerasan seksual yang melindungi korban melalui putusan pengadilan, media sosial, dan kebijakan tanpa pemidanaan. Adanya putusan pengadilan dengan terdakwa Herry Wirawan dan Moch Subchi Azal Tsani pada tindak pidana kekerasan seksual menunjukkan putusan yang dapat dipersoalkan dari sudut perlindungan korban. Realitas ini berada pada kondisi masyarakat yang mengalami erosi moralitas, korban yang seharusnya memperoleh perlindungan dari putusan pengadilan justru sebaliknya. Kondisi ini menjadi materi pemberitaan media massa, apalagi terkait dengan korban kekersan seksual yang menderita fisik, mental, dan sosial. Adanya realita peradilan pidana seperti ini menarik ditengah keterbatasan hukum pidana melindungi korban, dan pada sisi yang lain ada sarana sanksi lain yang dapat digunakan untuk melindungi korban ke dalam kerangka pidana tambahan. Penelitian bersifat yuridis normatif dengan spesifikasi penelitian hukum inkonkreto. Analisisnya berupa analisis deskriptif analitis. Hasil penelitian mengungkapkan penanggulangan tindak pidana kekerasan seksual melalui putusan pengadilan tidak menunjukkan konsistensi pada perlindungan korban kekerasan. Pidana yang dijatuhkan mendekati tuntutan jaksa. Begitu pula pengenaan sanksi restitusi dengan nilai nominal yang tidak sama. Masih adanya putusan yang tidak mencakup restitusi menunjukkan lemahnya perlindungan bagi pemulihan korban, meskipun secara normatif pengenaan restitusi telah diatur. Pemberitaan media massa telah bermanfaat mempengaruhi persepsi masyarakat tentang kekerasan seksual dan dampaknya bagi korban termasuk pengenaan sanksi pidana yang berat, pemulihan korban dan ancaman pencabutan ijin operasional. Merekonstruksi perlindungan korban kekerasan seksual melalui penguatan media massa termasuk media sosial, penerapan sanksi pidana yang membuat jera, pemulihan korban melalui restitusi dan kompensasi kebijakan sosial yang mewujudkan kesejahteraan korban dengan memulihkan hak-hak korban, penguatan kesehatan mental masyarakat melalui perilaku yang menjunjung tinggi moralitas, menguatkan evaluasi yang berbasis laporan masyarakat dan penerapan sanksi perdata dan adminstrasi sebagai pidana tambahan. Kata Kunci : Penanggulangan, Media, Kebijakan, kesehatan Mental, Restitusi  

Notary and PPAT in Engagement between Debtor and Creditor. This study aims to determine, and analyze the extent of the authority of Notaries and PPATs in Creditor Agreements between Debtors and Creditors and the position of Cooperation agreements between notaries and PPATs with Banks according to Positive Law. This study uses a normative juridical approach. The juridical approach is used to analyze various principles and theories related to the problems studied. The research results show that notaries and PPATs in the credit agreement system between creditors are carried out to provide legal certainty. The role of the notary and PPAT is also as the authorized party to check the collateral in the form of Mortgage to ascertain whether the collateral is valid in the eyes of the law or not. The position of notary and PPAT cooperation agreements with banks according to the Civil Code and the Principles of Freedom of Contract are binding and valid based on applicable regulations.