Indeks Prestasi Kumulatif (IPK) merupakan indikator utama dalam menilai keberhasilan akademik mahasiswa. Berbagai faktor, termasuk kesehatan mental dan fisik, berkontribusi terhadap pencapaian ini. Penelitian ini bertujuan untuk membangun model prediksi IPK menggunakan algoritma Decision Tree dan Random Forest berbasis Feature Engineering. Proses feature engineering mencakup feature selection untuk memilih fitur paling relevan, diikuti oleh feature extraction yang menyederhanakan fitur menjadi dua kategori utama: kesehatan mental dan fisik. Data diperoleh melalui survei terhadap 7.022 mahasiswa dari berbagai universitas luar negeri, mencakup faktor usia, jurusan, tingkat stres, kecemasan, serta pola tidur, aktivitas fisik dan lain sebagainya. Model prediksi dikembangkan menggunakan Decision Tree dan Random Forest, dengan evaluasi akurasi kedua algoritma. Hasil penelitian menunjukkan bahwa Random Forest memiliki akurasi lebih tinggi dibandingkan Decision Tree. Faktor kesehatan mental, terutama tingkat stres, memiliki pengaruh signifikan terhadap prediksi IPK, disusul oleh pola tidur. Studi ini menegaskan bahwa pemantauan kesehatan mental dan fisik mahasiswa dapat meningkatkan pencapaian akademik. Temuan ini diharapkan dapat membantu institusi pendidikan dalam merancang strategi dukungan akademik berbasis kesehatan mahasiswa.
 
Kata Kunci: Indeks Prestasi Kumulatif (IPK), Machine Learning, Decision Tree, Random Forest, Feature Engineering

This research aims to analyze the application of the principle of procedural justice as the basis for the judge's consideration in the case of chicken theft (Decision Number: 518/PID.B/2024/PN SMG). The background of the research is the urgency of protecting the rights of defendants in the criminal justice system, especially for perpetrators from weak economic groups. The method used is normative juridical with a qualitative approach through the study of decision documents and interviews with judges. The results showed that the judge concretely considered the rights of the defendant, including the right to self-defense, obtaining a fair trial, and upholding the investigation procedure in accordance with applicable law. Unlike previous studies that focused more on substantive justice, this research specifically explores aspects of procedural justice in minor cases with social impacts. The novelty of this research lies in the focus of analysis on the application of procedural justice in criminal cases involving defendants from economically vulnerable groups. The findings contribute to the strengthening of a fairer, more inclusive, and transparent justice system.
 
Penelitian ini bertujuan menganalisis penerapan prinsip keadilan prosedural sebagai dasar pertimbangan hakim dalam perkara pencurian ayam (Putusan Nomor: 518/PID.B/2024/PN SMG). Latar belakang penelitian adalah urgensi perlindungan hak-hak terdakwa dalam sistem peradilan pidana, terutama bagi pelaku dari kalangan ekonomi lemah. Metode yang digunakan adalah yuridis normatif dengan pendekatan kualitatif melalui studi dokumen putusan dan wawancara dengan hakim. Hasil penelitian menunjukkan bahwa hakim mempertimbangkan secara konkret hak terdakwa, termasuk hak untuk membela diri, memperoleh peradilan yang adil, serta penegakan prosedur penyidikan sesuai hukum yang berlaku. Berbeda dengan studi sebelumnya yang lebih menitikberatkan pada keadilan substantif, penelitian ini secara khusus mengupas aspek keadilan prosedural dalam perkara ringan namun berdampak sosial. Kebaruan penelitian ini terletak pada fokus analisis terhadap penerapan keadilan prosedural dalam kasus pidana yang melibatkan terdakwa dari kelompok rentan secara ekonomi. Temuan ini memberikan kontribusi terhadap penguatan sistem peradilan yang lebih adil, inklusif, dan transparan.

Implementasi strategi branding digital pada kopi Bukit 78 bertujuan untuk memperluas jangkauan merek dan meningkatkan kesadaran konsumen terhadap kualitas serta komitmen keberlanjutan yang dimiliki produk ini. Merek Bukit 78, yang dikenal dengan kopi berkualitas tinggi dan proses pengolahan ramah lingkungan, dapat memanfaatkan platform digital untuk mengkomunikasikan nilai-nilai tersebut dengan lebih efektif. Strategi yang diusulkan meliputi pemanfaatan media sosial sebagai alat utama untuk berinteraksi langsung dengan konsumen, serta pembuatan konten visual yang menarik seperti foto dan video yang menggambarkan keaslian produk dan cerita di baliknya. Kolaborasi dengan influencer di dunia kopi dapat mempercepat penyebaran informasi mengenai produk, sementara pembuatan komunitas online yang loyal dapat memperkuat hubungan emosional dengan konsumen. Selain itu, kampanye berbasis nilai, seperti keberlanjutan dan dukungan terhadap petani lokal, diharapkan dapat menarik konsumen yang memiliki kesadaran tinggi terhadap isu-isu sosial dan lingkungan. Dengan pendekatan ini, Bukit 78 diharapkan dapat menciptakan citra merek yang lebih kuat, meningkatkan interaksi dengan konsumen, dan pada akhirnya memperluas pasar secara signifikan. Strategi ini akan membantu merek untuk bersaing lebih efektif di pasar kopi yang semakin kompetitif.

This study examines the application of Islamic criminal law (fiqih jinayah) principles, specifically in the case of qadzaf—accusation of adultery without valid proof—when conveyed through kinayah (indirect or allusive expressions). The focus is on how legal maxims such as al-?ud?d tudra’ bi al-syubuh?t and al-a?l bar?’at al-dzimmah are employed to assess the legal validity of ambiguous accusations. This research adopts a qualitative approach through library research, analyzing both classical and contemporary Islamic legal texts. The findings reveal that qadzaf in the form of kinayah does not meet the criteria for ?add punishment due to its interpretive uncertainty and lack of clear evidence. Therefore, ta'zir—a discretionary punishment—should be applied instead, based on public interest and judicial discretion. This study is significant in addressing modern social communication dynamics, especially in the digital age, and contributes to a fair, contextual, and cautious implementation of Islamic criminal law.

The rise of trademark and copyright issues in Indonesia is related to the reality of globalization in modern trade, because inventive progress often causes plagiarism difficulties and challenges the legal framework of modern intellectual property rights. In the case of Ruben Onsu and Geprek Bensu, this journal attempts to answer several issues from the problem. The research method used is juridical-normative with a qualitative approach to explore data and analyze related legal norms. This study explores copyright protection in the culinary industry, the tension between name ownership and trademark rights. This journal will focus on the urgency of trademark registration and how to resolve the Geprek Bensu dispute.

Kulit terong ungu merupakan salah satu varietas yang berwarna ungu yang mengandung antosianin. Senyawa antosianin berfungsi sebagai antioksidan bagi tubuh yang dapat mencegah stress oksidasi. Kulit terong ungu memiliki potensi sebagai bahan dasar pembuatan minuman olahraga karena kandungan senyawa antosianin. Penelitian ini bertujuan untuk menganalisis karakteristik sensori dan fisikokimia. Penelitian ini menggunakan Rancangan Acak Lengkap dengan dua kali pengulangan. Terdapat 3 formulasi konsentrasi bubuk kulit terong ungu yaitu F1 (22,9 g), F2 (27,9 g), F3 (33,6 g). Minuman disimpan selama 28 hari pada suhu 20C -80C dan dianalisis setiap 7 hari. Parameter yang diamati adalah pH, total padatan terlarut, dan uji sensori (warna, aroma, kekentalan, penampakan fisik). pH dan total padatan terlarut di uji menggunakan Kruskall-Wallis, uji sensori dianalisis dengan teoritis deskriptif. Hasil pengamatan menunjukan tidak ada pengaruh yang signifikan (p > 0,05) antara perbedaan formulasi dengan nilai pH dan total padatan terlarut. Uji sensori menunjukan bahwa perubahan paling nyata terjadi pada aroma. Warna, kekentalan, dan penampakan fisik cenderung stabil.

Handwritten digit recognition is one of the key challenges in the field of digital image processing and artificial intelligence, with significant potential in various applications such as automatic form input systems, handwritten data correction, and attendance systems based on handwriting. This study aims to develop a web-based information system capable of automatically recognizing handwritten digits using the K-Nearest Neighbors (KNN) classification method. The system is designed through several main stages, including image preprocessing (conversion to grayscale, thresholding, and image size normalization), feature extraction using the zoning technique, and classification using the KNN algorithm. This research utilizes the MNIST dataset, which contains thousands of handwritten digit images ranging from 0 to 9. The system is developed using the Google Colab platform, supported by Python libraries such as OpenCV, NumPy, and Scikit-learn. Test results show that the system can achieve an accuracy of over 90% at certain K values, indicating that the KNN method is quite effective and efficient in recognizing handwritten digit patterns. This system is expected to be applicable for various digitization needs of handwritten numbers in education, administration, and information technology sectors

Crime generates insecurities, which limit tourism in several ways: reduced tourist destination appeal, increased perceptions of the risk of being victimized as a tourist, harm to destination image, increased transaction costs, and reduced institutional quality. This study employed a panel data approach to investigate the impact of criminal acts on tourist arrivals in 35 Central Javanese districts/cities from 2020 to 2024. Control variables included tourist attractions, accommodation, restaurants, vehicles, and the COVID-19 pandemic. Findings revealed a significant negative relationship between criminal cases and tourist visits, underscoring security's crucial role. Conversely, tourist attractions, accommodation, and restaurants positively affected arrivals. As expected, the COVID-19 pandemic negatively influenced tourism. Notably, the study found no significant impact from the prevalence of violence against children and women or the ratio of vehicles. Comparative analysis (between tourism-based and non-tourism-based regions) shows that crime consistently deters and attractions consistently promote tourism in all areas. Still, accommodation positively impacts tourism-based economies, while restaurants promote tourism in both regions. These results highlight the necessity of enhancing security measures at tourist destinations, fostering the development of sustainable attractions, and ensuring adequate supporting infrastructure to stimulate tourism sector growth in Central Java.

Maraknya tawuran antar gangster di malam hari membuat masyarakat menjadi resah untuk beraktivitas dengan bebas. Hingga di era saat ini, perempuan masih menjadi objek atau target utama tindak kriminalitas akibat stigma bahwa perempuan adalah kaum yang lemah.  Desa Batursari memiliki populasi sebesar 35.229 jiwa dengan sebaran jumlah penduduk perempuan sebanyak 17.625 jiwa sehingga memiliki kerentanan menjadi korban kriminalitas yang tinggi. Oleh karenanya, Tim Pengabdi berkolaborasi bersama Dinas Perempuan dan Anak (DP3AP2KB) Provinsi Jawa Tengah dan perangkat Desa Batursari untuk mengadakan kegiatan edukasi dan praktik dasar Muay Thai sebagai bentuk antisipasi terhadap terjadinya kriminalitas. Hasilnya, terjadi 67,7% peningkatan pengetahuan dan kapabilitas kaum perempuan masyarakat Desa Batursari dalam bidang perlindungan diri.

In the era of globalization that is full of challenges, the ability to think critically is becoming increasingly relevant. This research aims to examine how the integration of the trilogy of soul aspects (rasa, cipta, and karsa) in the learning process can foster critical thinking character in the younger generation. Through literature review and case studies, this research will identify learning strategies that are effective in stimulating students' critical thinking skills, as well as analyze their influence on overall character development. The results of the research are expected to contribute to the development of a more holistic curriculum and teaching practices, so as to produce a young generation that is not only intellectually intelligent, but also has a strong and competitive character. The formation of critical thinking character does not only involve the teaching and learning process in the classroom, but also needs to be balanced with real experiences outside the academic environment. Through a holistic approach, it is hoped that the younger generation will be able to develop critical thinking skills that are not only useful in the context of education, but also in everyday life. Education based on this trilogy of aspects of the soul will provide a strong foundation for young people to face global challenges and contribute positively to society. This trilogy includes intellectual understanding, emotional and values development, and practical skills that support each other. By integrating these three aspects, education will not only shape individuals who are intellectually intelligent, but also have social awareness and adaptability in a changing society. Character education has become a central issue in education today. This research proposes that integrating the trilogy of aspects of the soul can be an effective approach in building critical thinking character in the younger generation. By stimulating the trilogy aspects in a balanced manner, it is expected that they will be able to develop critical thinking skills that are not only logic-based, but also based on moral values and empathy. This research will test this hypothesis through experiments or case studies at an educational institution.