The urgency of this research is to inform the public that arisan online agreements are a form of legal action in the electronic realm that can be held accountable. Arisan online is highly important because human life today is closely tied to the virtual world, which will provide society with deeper knowledge about electronic transactions in the form of arisan online. The research approach is normative juridical. This study's novelty lies in discussing the importance of specific regulations for arisan online orally, which often occur with technological advancements and are usually conducted directly or in writing based on the Civil Code and the UU ITE. This study offers novelty by discussing the importance of specific regulations for arisan online, which are currently conducted verbally due to technological advancements. Previously, arisan was predominantly carried out in person and in written form. This is based on the Indonesian Civil Code and the UU ITE. The legal consequences of default in arisan online agreement include compensation (Article 1243 of the Civil Code), cancellation o(Article 1266 of the Civil Code), and payment of court fees if the case is brought to court (Article 181, paragraph 1 of the H.I.R.). By understanding these two aspects, this study provides input for legal practitioners in the field of electronic transactions and enhances the development of legal knowledge, particularly civil law.


Penelitian ini bertujuan mengkaji kekuatan hukum perjanjian arisan online dan akibat hukum wanprestasi dalam perjanjian arisan online dikaitkan KUHPerdata dan UU ITE. Perjanjian arisan online merupakan kegiatan yang sedang digemari oleh semua golongan. Pada awalnya arisan dilakukan secara tatap muka, seiring dengan perkembangan teknologi arisan dapat dilakukan secara online, namun seringkali terjadi wanprestasi. Urgensi penelitian ini adalah masyarakat dapat mengetahui bahwa praktik arisan online merupakan salah satu perbuatan hukum dalam lingkup elektronik yang dapat dipertanggungjawabkan. Arisan online memiliki urgensi yang sangat penting karena kehidupan manusia pada saat ini sangat berkaitan erat dengan dunia virtual sehingga akan memberikan pengetahuan baru yang lebih mendalam mengenai kegiatan transaksi elektronik berupa arisan online pada masyarakat. Metode pendekatan penelitian ini adalah yuridis normatif. Penelitian ini memiliki kebaharuan yaitu membahas mengenai pentingnya regulasi khusus dalam praktik arisan online saat ini dilakukan karena adanya perkembangan teknologi yang biasanya dilakukan secara langsung dan secara tertulis dengan didasari KUHPerdata dan UU ITE. Hasil penelitian ini menunjukkan bahwa kedudukan perjanjian arisan online yang dilakukan melalui sistem elektronik adalah sah dan mengikat kedua belah pihak dengan memenuhi syarat sah dan unsur perjanjian dalam Pasal 1320 KUHPerdata dan Pasal 15 ayat 1 UU ITE. Akibat hukum apabila terdapat wanprestasi dalam perjanjian arisan online meliputi ganti rugi (1243 KUHPerdata), pembatalan perjanjian (1266 KUHPerdata), dan pembayaran biaya perkara jika diperkarakan di pengadilan (181 ayat 1 H.I.R.). Diketahuinya kedua hal tersebut memberikan masukan bagi para praktisi hukum dalam lingkup transaksi elektronik dan menambah pemahaman pengembangan ilmu hukum khususnya hukum perdata.

The largest source of energy currently utilized is still predominantly from fossils. Fossil energy sources are non-renewable so over time they will run out. So it is necessary to utilize renewable energy sources. One renewable energy source that is environmentally friendly and easy to obtain is wind energy. Wind is a collection of air that is experiencing movement due to a difference in pressure on the earth's surface. Wind will move from areas of high pressure to areas of lower pressure. Experimental research on wind energy is a useful energy that can be put to good use. Wind energy is a form of energy that comes from utilizing air flow in the atmosphere to produce mechanical or electrical energy. The main technology used to utilize wind energy is a wind turbine, which converts wind kinetic energy into electrical energy through a generator. Which of course also requires sufficient wind speed so that the wind turbine can rotate and produce mechanical movement in the form of rotational torque which can then be converted into electrical energy. Wind energy has great potential as a clean, sustainable and environmentally friendly resource, as it does not produce greenhouse gas emissions or hazardous waste during its operation. However, wind energy development faces challenges such as fluctuations in wind speed, large land requirements, visual impacts, and potential disruption to local ecosystems. With technological innovation and careful planning, wind energy can be a significant solution to meet global energy needs in a sustainable manner.

A lifter is a device used to lift and move objects or materials from one place to another. Lifters are commonly used in the industrial world, examples of lifters are forklifts, cranes, stackers, drum lifters and hydraulic lifters. A lifter is a device used to lift and move heavy objects such as wooden pallets, boxes, or other industrial goods. One of the important components of a lifter is the handle which functions as a hand grip to move the lifter. A lifter handle is a handle or hand grip to push a lifter. The right material to use as a handle lifter is SS400. SS400 (Structural Steel) is a low carbon steel (mild steel) that complies with ASTM (American Society for Testing Materials) A36 or JIS (Japanese Industrial Standards) G3101 standards. The Handle Lifter manufacturing process includes the cutting process, namely cutting from an initial length of 6 meters to 150mm. The milling process is cutting lengths and thicknesses with a length of 135mm with a first thickness of 13mm, a second thickness of 15mm and a third thickness of 13mm. Drilling process, where this process involves making a hole with a diameter of 10mm. The grinding process is a finishing process that aims to smooth uneven surfaces. And finally, Quality Control is carried out to check whether or not the goods being produced are suitable. Based on the calculation results, the productivity value for making Handle Lifters in 1 day was obtained, where the working hours used were 8 hours, resulting in 17 Handle Lifters.

Pada akreditasi Perguruan Tinggi, kelulusan mahasiswa memainkan peran penting sebagai salah satu kriteria penilaian. Prediksi kelulusan merupakan fokus utama untuk membantu institusi dalam menilai seorang mahasiswa lulus tepat waktu. Penelitian ini mengambil data historis dari mahasiswa yang telah lulus, yang diambil melalui kuesioner dari mahasiswa Program Studi Sistem Informasi dan Teknik Informatika Universitas Semarang. Metode seleksi fitur digunakan untuk menyeleksi atribut yang paling relevan pada prediksi kelulusan. Hasil seleksi ini diujikan menggunakan Algoritma Support Vector Machine (SVM). Tujuan utama dari penelitian ini adalah untuk mengevaluasi dampak seleksi fitur terhadap prediksi kelulusan. Hasil pengujian menunjukkan bahwa SVM dengan seleksi fitur menggunakan weight by relief mencapai akurasi sebesar 82%, presisi 83,42%, dan recall 80,83%. Sebaliknya, SVM tanpa menggunakan weight by relief menunjukkan akurasi 69,23%, presisi 70,83%, dan recall 67,86%. Penggunaan seleksi fitur berhasil mengurangi fitur dari 27 menjadi empat fitur yang paling berpengaruh.

The rapid growth of financial technology (fintech) has significantly transformed the funding landscape for Small and Medium Enterprises (SMEs), offering innovative financial solutions beyond traditional banking institutions. This study presents a bibliometric analysis of fintech’s role in SME financing, identifying emerging trends and research gaps. Utilizing bibliographic coupling and co-occurrence network analysis, data from Scopus were analyzed to uncover the intellectual structure and evolution of research in this field. The results highlight key themes, including the integration of blockchain, peer-to-peer lending, financial inclusion, and crowdfunding in SME financing. A particular focus on Islamic finance and Islamic crowdfunding indicates a growing interest in alternative financing mechanisms that align with Sharia principles. Additionally, the study reveals an increasing academic focus on fintech adoption in developing economies, particularly in Indonesia and Nigeria, where access to capital remains a critical challenge. The findings underscore fintech’s role in democratizing financial access for SMEs, bridging funding gaps, and fostering economic growth. Future research should investigate regulatory frameworks, risk management strategies, and technological adoption models to optimize the impact of fintech on sustainability in SME financing.

Pertumbuhan pesat dalam industri fintech telah memicu minat yang signifikan terhadap platform peer-to-peer (P2P) lending, terutama di kalangan mahasiswa di Indonesia. Penelitian ini bertujuan untuk menyelidiki faktor-faktor yang memengaruhi minat mahasiswa untuk berinvestasi melalui P2P lending, dengan fokus pada persepsi kemudahan penggunaan, persepsi kegunaan, dan persepsi risiko. Technology Acceptance Model (TAM) digunakan sebagai kerangka kerja untuk menganalisis hubungan antara variabel-variabel tersebut. Selain itu, penelitian ini juga menguji peran moderasi dari persepsi risiko terhadap hubungan antara persepsi kemudahan penggunaan dan persepsi kegunaan dengan minat investasi. Metode pengumpulan data dilakukan melalui kuesioner yang disebarkan kepada mahasiswa di seluruh Indonesia, dengan pengolahan data menggunakan Structural Equation Modeling (SEM) dengan aplikasi Smart-PLS. Temuan penelitian menunjukkan bahwa persepsi kemudahan penggunaan dan persepsi kegunaan secara signifikan memengaruhi minat investasi dalam P2P lending.

Karate is a sport that is quite popular among students, so this sport has a strategic role in educating students. One form of education in karate is character formation. This research highlights the role of the karate oath as a solution to deepen physical education by including affective attitudes. The phenomenological research method was used to understand the coach's subjective experience regarding the karate oath as a tool for forming character. Data was collected through semi-structured interviews with six experienced coaches at Chexo'z Karate Club. Data analysis was done using a data reduction, presentation, and conclusion approach. The research revealed that coachs view the karate oath as more than just a set of words but a powerful tool for forming mental attitudes, discipline, and character values such as integrity, patience, and respect. These findings provide in-depth insight into how the karate oath is internalized and applied by coaches in the context of student character formation in karate clubs. The implications of this research can contribute to developing training programs to strengthen students' character dimensions in karate training and stimulate further discussion about the role of oaths in character education through combat sports.

The Implementation of development activities with learning water activities in schools using facilities and the infrastructure for water activities do not yet exist and have not been designed in the form of the development of assistive devices. Therefore, learning goals cannot be achieved optimally, students tend to feel bored and unmotivated in participating in learning water fitness activities. The purpose of this study is to produce effectiveness and acceptance of noodle foam modification aids for learning water activities in schools. This research is a research and development (R&D) The results of product validation in research were obtained on average 95.8% (very good), with several revisions such as the addition of foam and the replacement of a larger hook to make it stronger. The product was tested on a small scale with an average result of 94.3% (very good). The product is revised by experts and declared to be usable. The product was tested on a large scale with an average result of 96% (very good). Freestyle swimming aids can be used as a learning model for water activities in schools. Suggestions for PE teachers are expected to be able to use this tool for learning water activities in order to help students to be more active and understand and participate in learning physical education.

Pinched nerves are a disease experienced by many people in Indonesia. Most suffer during the productive age period of 30-60 years. Sufferers of a pinched nerve will experience that if a pinched nerve occurs in the lower back, there will be sharp pain in one part of the waist, groin, legs, feet, hips or buttocks, and even numbness in the back of the calf or sole of the foot. The aim of this study was to determine the effect of regular swimming on reducing pain in people with pinched nerves. This research design uses direct demonstration and the sampling technique uses incidental sampling. The results of this study were that there was an effect of regular swimming on reducing pinched nerve pain from an initial VAS score of 8 (controlled severe pain) to 2 (mild pain). The conclusions in this study show a significant increase in pain reduction, which is expected in cases of pinched nerves or HNP and good treatment with regular swimming.

This study aims to determine the location, type, and causes of fencers injuries based on discipline. The method used in this research is descriptive quantitative. The results showed that on epee fencers, injuries were often experienced at the location of the lower extremity of the thigh 100%, with the type of bruise injury 85.71% and the cause was from intrinsic factors due to wrong movement techniques 57.14%. On sabre  fancers, injuries are often experienced at the location of the lower extremity of the thigh 57.14%, with bruises, cramps, and abrasions 42.84% each and the cause is from intrinsic factors due to lack of warm-up 71.43%. On foil fencers, injuries are often experienced at the location of the lower extremities of the thighs 66.67%, with the types of bruises and cramps each 66.67% and the cause is from intrinsic factors due to lack of warm-up 50%. the conclusion of this study is that of all fencers, injuries are often experienced, namely at the location of the lower extremities of the thighs with the types of bruises and cramps caused by intrinsic factors, namely lack of warm-up. Degen fancers have a higher risk of injury than sabel and floret.