This study aims to analyze the sentiment of iPhone product reviews from Amazon using the BERT (Bidirectional Encoder Representations from Transformers) model to classify reviews as either positive or negative. The dataset, sourced from Kaggle, includes text reviews and star ratings, where high ratings indicate positive sentiment and low ratings indicate negative sentiment. After text preprocessing steps, including data cleaning, tokenization, and sentiment labeling, the BERT model was fine-tuned for sentiment classification, with the data split into training, validation, and test sets. Evaluation results demonstrate that the BERT model achieves a high classification accuracy, with an accuracy rate of 93.9% and a balanced F1 score between precision and recall. Confusion matrix evaluation also indicates that the model consistently identifies both positive and negative sentiments. This study shows that Transformer-based models like BERT are highly effective in understanding customer opinions in e-commerce, with broad application potential for data-driven decision-making in marketing strategies and product development.

The commitment of local governments to protect children in areas such as education, violence, and discrimination is illustrated by Banyumas Regency's Local Regulation Number 1 of 2021, which addresses child protection. However, several challenges persist in its implementation. This study investigates the role of decentralization through local regulations related to child protection, employing normative legal research methods that include a regulatory approach, conceptual analysis, and case studies. The findings indicate that Banyumas Local Regulation No. 1 of 2021 establishes a strong legal framework that significantly protects children from discrimination, violence, and educational inequities. Nevertheless, implementation faces numerous obstacles, including inadequate inter-agency coordination, insufficient infrastructure, limited funding, and a lack of public awareness regarding the importance of protecting children's rights. This research proposes increasing funding allocations through the Regional Budget and recommends creating a collaborative forum that includes local governments, relevant agencies, schools, community organizations, and law enforcement to enhance policy coordination and action. Furthermore, the government is urged to improve community outreach regarding decentralized regulations that protect children. Ultimately, it is crucial to evaluate and refine existing policies to ensure the protection of minors' rights and to provide legal security and certainty.

Penelitian ini dilatarbelakangi karena kurangnya aktivitas dan keaktifan peserta didik dalam proses pembelajaran. Tujuan penelitian ini untuk meningkatkan keaktifan belajar peserta didik dalam proses pembelajaran. Model pembelajaran yang digunakan peneliti adalah discovery learning dengan metode penilitian tindakan kelas sebanyak dua siklus. Setiap siklus dilaksanakan dalam dua kali pertemuan dengan empat tahap kegiatan yaitu perencanaan, pelaksanaan, pengamatan, dan refleksi. Subjek penelitian yaitu kelas IX F SMPN 21 Semarang yang berjumlah 33 peserta didik. Teknik pengumpulan data yang digunakan yaitu observasi, dokumentasi, dan tes. Hasil penilitian pra siklus menunjukkan bahwa hasil rata-rata keaktifan peserta didik pada presentase 49,29%, sedangkan pada fase siklus I presentase keaktifan peserta didik sebanyak 70,70%, dan meningkat lagi pada fase siklus II keaktifan peserta didik menjadi 76,56%. Maka dari itu dapat disimpulkan bahwa penggunaan discovery learning dapat meningkatkan keaktifan belajar peserta didik pada mata pelajaran IPS materi masa kemerdekaan Indonesia (1945-1950).   
This research was motivated by the lack of activity and activeness of students in the learning process. The aim of this research is to increase students' active learning in the learning process. The learning model used by researchers is discovery learning with a two-cycle classroom action research method. Each cycle is carried out in two meetings with four activity stages, namely planning, implementation, observation and reflection. The research subjects were class IX F of SMPN 21 Semarang, totaling 33 students. The data collection techniques used are observation, documentation and tests. The results of the pre-cycle research showed that the average percentage of student activity was 49.29%, while in the first cycle phase the percentage of student activity was 70.70%, and increased again in the second cycle phase, student activity was 76.56%. . Therefore, it can be concluded that the use of discovery learning can increase students' active learning in social studies subjects during the period of Indonesian independence (1945-1950).

Along with the development of the times, the use of information technology using computers as its media has increased rapidly. Indonesia is currently starting to adopt the concept of society 5.0 or what is known as Society 5.0, where this kind of activity focuses on community settings that are oriented towards IT-based human activities (Wijayanti et al., 2022). The application of the concept of "society 5.0" has brought many technological advances in various fields of life that are connected to the internet, especially in Indonesia. The base64 technique produces values ??during text encoding that are difficult for laypeople to understand. This encryption program has the ability to convert plain text to cipher text and reverse cipher text after it is received. Several recommendations for the development of better applications in further research can be made based on the test findings of this study and the conclusions mentioned above. These include the following: The Vigenere Chipper application can only encrypt text messages
 
 

Students who excel must receive guidance on the development of each student's individual potential in order to produce superior and quality students. To complete this task, student achievement is taken into account. The Analytical Hierarchy Process (AHP) approach is one method that can be utilized in decision support systems. can do weighting to determine selection criteria and alternatives, starting from the definition of the problem. The purpose of evaluation or weighting in a decision support system, such as that carried out using the Analytic Hierarchy Process (AHP) approach, is to assess and compare the value or characteristics of each alternative based on predetermined criteria. This process allows us to understand how important each criterion is in achieving the main goal, so that the decisions taken are more structured and objective. Based on the method used, the system provides valid and accurate findings. The final result of determining the priority weight of alternatives based on ranking
 
 

The Village Office is the village administration center in rural areas. The function of the village government is to carry out village administration which is carried out by the village head, village officials and the village residents themselves. In Rada Mata Village, Tambolaka City District, Southwest Sumba Regency, it is one of the villages that already has internet access. The village makes it easy to access sites on the internet. Therefore, the aim of this research is to create a system capable of managing population information data. The results obtained from this research are a population information system that can solve the problems faced by Rada Mata Village. From the results of the discussion it can be concluded that the population information system can answer the problems faced, including making data searches easier and faster, archiving data does not take up a lot of space because it has been replaced by digital storage, and data reporting can be presented quickly, completely, attractively and appropriately. village needs.
 
 

Village development includes village funding, and the community takes the lead in developing and initiatives that advance village welfare are developed through cooperation with the community. Village development is an important instrument that must be used because it directly improves the welfare of the village community. Village communities are the focus of development, and each village is given the authority by the government to carry out its own development according to its capacity. Thus, the government supports the improvement of village development and empowerment. Village funds are used to provide or improve village public services, reduce poverty, advance the village economy, and reduce tandem between villages. This study uses a weighted summation approach of alternative rankings on all attributes, which is often known as the Simple Additive Weighting method. To determine which residents receive social assistance, the system can calculate the value of the multi-criterion preference index, preference value, outflow, inflow, and net flow for each alternative and sub-criterion.
 

The aim of writing this journal is for readers to see more about the perspective of criminaI law in dealing with the specifics of same-sex relationships in Indonesia. The research was carried out using normative legal methods so that it is necessary to criminalize or expand criminal regulations for deviant acts committed by the LGBT community in reforming criminal law. The study results show that same-sex relationships are considered to violate norms in Indonesian society. Many people are uncomfortable with the presence of LGBT in their environment, which makes people question how the law in Indonesia handles cases of same-sex relationships. Meanwhile, same-sex relations carried out by LGBT people are not yet regulated as a criminal offense according to Indonesian criminal law, the regulation is still very limited because it only regulates same-sex sexual relations committed by adults with minors.
 
 
 

Pasca pandemi, UMKM mulai bangkit perlahan. Para pelaku UMKM mulai beradaptasi dengan perkembangan pasar. Para Pelaku UMKM mulai concern pada tata Kelola dan tata cara penggunaan media sosial, design packaging, logo dan lain sebagainya. Para pelaku UMKM saat ini sudah beradaptasi dengan eksositem digital, yang membawa pengaruh signifikan dalam income mereka. Kemasan merupakan salah satu senjata dalam dunia bisnis. melalui kemasan produsen mampu menyampaikan nilai, isi, dan manfaat sebuah produk, sehingga mempengaruhi konsumen dalam mengambil keputusan pembelian oleh sebab itu kemasan sering dikatakan sebagai silent salesman. Membranding produk melalui kemasan merupakan upaya dalam memperkuat citra produk menggunakan desain kemasan. Desain kemasan harus mempertimbangkan 2 (dua) hal, yaitu: Daya tarik visual, dan Daya tarik fungsional, lebih menekankan pada kepraktisan Menanggapi hal tersebut, tim pengabdian merencakan untuk melaksanakan pengabdian yang lebih menekankan pada pelatihan merancang kemasan sebagai salah satu unsur yang dapat meningkatkan penjualan bagi UMKM.

The advancement of e-commerce has changed the way people shop. However, there is a mismatch between the actual quality of a product and the seller’s description. Product reviews are an important source of information for making purchasing decisions. However, processing large numbers of reviews manually is difficult. This research aims to detect emotions in Indonesian language product review texts using contextual embeddings. The public dataset used was PRDECT-ID, which comprises five emotion labels. The methods used include data preprocessing, feature extraction using contextual embeddings such as Bidirectional Encoder Representations from Transformers (BERT), and classification using Decision Tree, Naïve Bayes, and k-Nearest Neighbors (KNN). Among the compared models, the KNN model demonstrated the highest improvement, achieving a 15.09% enhancement over the decision tree results. This research provides insights into the effectiveness of contextual embeddings in detecting emotions in Indonesian language product review texts.