Abstract
Philosophy seeks to make sense of the world by interpreting it from a very broad perspective, encompassing everything the human mind is capable of. It is different from studying law, which has a narrow scope because it only focuses on standards and regulations. The goal of philosophy is something that can be achieved by human reason. This research was conducted using the normative juridical method, namely by examining literature materials related to the influence of the school of legal philosophy in the development of legal science. This research is conducted by examining secondary legal materials in the form of journals and scientific articles related to the schools of legal philosophy and how they influence the development of legal science and the role of law in society. There are several schools that develop and influence the formation of law including: Natural Law (Justice), Positivism (Certainty), Utilitarianism (Benefit). The role of law in carrying out this concept is very important, because law is the main tool for regulating and enforcing the principles of social justice in modern society. In the development of legal awareness, the next factor affecting legal awareness is about public obedience to the law. Thus, all the interests of society will be protected and people's lives will become more peaceful. The development of legal science can be facilitated by the schools of positivism, natural law, and utilitarianism, each of which has its own characteristics. Because human behavior is unpredictable, there must be protection of individual rights and guarantees of life in society are needed to create security and safety of justice. What influences the development of legal awareness is the community's obedience to the law, and all community interests will be carried out.

There is a lot of dirt scattered around the State Elementary School (SDN) 03 Purwoyoso, Semarang. The habit of elementary school children and their parents is that they often throw rubbish everywhere and are lazy about throwing away the rubbish.  even though there are already rubbish bins provided at the school. Children like new things, especially those shaped like toys. Garbage is a nesting place for bacteria that can cause various diseases. Humans are blessed with five senses which help them detect various things that threaten their lives. However, in the modern world, various forms of threats emerge that are not detected by our five senses, namely various types of poisons made by humans themselves. More than 75,000 synthetic chemicals have been produced by humans in the last decades. Many of them have no color, taste and smell, but have the potential to cause health hazards. Based on the problems described, the author tries to make a trash can using an Arduino-based line follower as a micro controller. This trash can can walk to the desired student line in a certain area with control carried out by a calling mechanism using a recorded voice. And if the smell is strong, the Buzzer will sound, after the students throw away the trash , the Dot Matrix LED will light up the words Thank You. It is hoped that with this rubbish bin, it will make the rubbish bin more attractive so that children will throw rubbish in its place.

The current fish harvesting system is still not optimal and requires a lot of human power . In every fish farming place, we can see that the fish netting system still uses manual nets, lots of people, and takes a long time. This affects the turnover / income and profit from the fish empowerment business. Therefore, to increase time efficiency, human energy, turnover and profit, this tool is a solution for every fish empowerment location. Because this tool is designed with an automatic system with a continuous servo motor, HC-SR04 distance sensor, push button, with an Arduino Mega base. button as the input command, the empowerer only needs to input the button (push button) to start harvesting cultivated fish, so that this work becomes more efficient in time, human energy, and influences the increase in turnover and business profits.

This research discusses security design for Arduino-based doors and windows using fingerprint technology and SMS Gateway. The case study was conducted at Pesona Asri Tembalang Housing. The main goal of this research is to improve household security by combining fingerprint authentication technology and text messaging (SMS) as a safer and more efficient access mechanism.This system development method includes analyzing household security needs, designing an Arduino-based system, integrating fingerprint modules and SMS Gateway, as well as testing and evaluating system performance. The research results show that this system is able to provide a high level of security with accurate fingerprint authentication and direct notification via SMS Gateway when suspicious activity occurs.In conclusion, an Arduino-based door and window security design with fingerprint technology and SMS Gateway is an effective solution for increasing household security. Implementing these systems can help reduce the risk of intrusion and give homeowners better control over access to their property.

At Republic of Indonesia State Civil Service Agency in carrying out work, it is often found that problems both software and hardware are installed in the computer and must be resolved immediately. However, the handling of problems is still not good, where in the process of reporting complaints and requests, you still have to go by telephone or come directly to the IT staff office to notify complaints, as well as in manual records that affect company performance. All recording reports and problem calculations are still manual. This can have a negative effect, namely: there are problems that are at risk of being recorded repeatedly, so it takes a long time to provide reports to managers. Therefore, the authors submit a helpdesk information system application to solve the problems of complaints and employee requests so that they can be resolved quickly and can be handled properly as well as recording reports that are well recorded. In developing this helpdesk information system, the author uses an object-oriented methodology, namely the iteration waterfall, which is modeled using UML (Unified Modeling Language). The tools used are XAMPP as a web server, PHP as a programming language and MySQL as a database. With this system, it is hoped that it can make it easier for employees to report complaints as well as get solutions to the problems they are complaining about and also make it easier for IT staff to automatically generate reports in the system.

: Seeing the current condition of the community, most of them still use simple security, such as the cupboard security system at Weleri Muhammadiyah 3 Vocational School, the situation is that schools still use one key in one cabinet where only one person is employed while more than one TU officer is if other officers will use the cupboard, they must look for or wait for the key holder first and the method is not effective for emergency matters. The importance of making security in the closet is because the school is the school with the highest number of students and requires safe storage media for diplomas (not yet taken). Therefore, it is necessary to make a cabinet lock application system using microcontroller-based fingerprints. This cabinet lock system uses a fingerprint scanner as the main determinant of whether the cabinet can be opened automatically. From research at Weleri Muhammadiyah 3 Vocational School, this system was able to add a security system to the cabinet to control access rights in the cabinets that were considered important.

Pengalaman keluarga mendampingi anggota keluarganya yang sakit dapat memunculkan kondisi seperti stres, kecemasan hingga depresi. Kondisi ini akan berdampak pada proses perawatan dan pengambilan keputusan tindakan pada pasien. Situasi ini akan berbeda pada satu individu dengan individu lainnya. Tujuan: Penelitian ini mendeskripsikan tingkat DAS pada keluarga selama masa tunggu pasien rawat inap di Rumah Sakit. Metode: Penelitian menggunakan metode deskriptif kuantitatif. Populasi penelitian adalah keluarga pasien yang anggota keluarganya dirawat inap di rumah sakit. Jumlah sampel ditentukan menggunakan accidental sampling dan didapatkan total 100 responden. Penelitian ini telah dilakukan pada tanggal 5 – 23 Mei 2023 di Rumah Sakit dr. Asmir Salatiga, Kota Salatiga. Instrumen penelitian menggunakan kuesioner Depression Anxiety Stress Scale 21 (DASS-21). Hasil: Pada penelitian ini didapatkan hasil tingkat depresi responden 67% normal, tingkat stres responden 73% normal dan tingkat ansietas responden 49% normal. Kesimpulan: Tingkat depresi dan stres keluarga pasien sebagian besar lebih dari 50% normal sementara tingkat ansietas keluarga pasien kurang dari 50% yang normal. Sehingga dapat diartikan bawah pada penelitian ini selama masa tunggu keluarga pasien lebih mengalami kondisi ansietas dari pada stres dan depresi.

Pengalaman keluarga mendampingi anggota keluarganya yang sakit dapat memunculkan kondisi seperti stres, kecemasan hingga depresi. Kondisi ini akan berdampak pada proses perawatan dan pengambilan keputusan tindakan pada pasien. Situasi ini akan berbeda pada satu individu dengan individu lainnya. Tujuan: Penelitian ini mendeskripsikan tingkat DAS pada keluarga selama masa tunggu pasien rawat inap di Rumah Sakit. Metode: Penelitian menggunakan metode deskriptif kuantitatif. Populasi penelitian adalah keluarga pasien yang anggota keluarganya dirawat inap di rumah sakit. Jumlah sampel ditentukan menggunakan accidental sampling dan didapatkan total 100 responden. Penelitian ini telah dilakukan pada tanggal 5 – 23 Mei 2023 di Rumah Sakit dr. Asmir Salatiga, Kota Salatiga. Instrumen penelitian menggunakan kuesioner Depression Anxiety Stress Scale 21 (DASS-21). Hasil: Pada penelitian ini didapatkan hasil tingkat depresi responden 67% normal, tingkat stres responden 73% normal dan tingkat ansietas responden 49% normal. Kesimpulan: Tingkat depresi dan stres keluarga pasien sebagian besar lebih dari 50% normal sementara tingkat ansietas keluarga pasien kurang dari 50% yang normal. Sehingga dapat diartikan bawah pada penelitian ini selama masa tunggu keluarga pasien lebih mengalami kondisi ansietas dari pada stres dan depresi.

Purpose: This research compared the accuracy level of six algorithms based on the ROC method and the Confusion Matrix evaluation on data regarding public sentiments towards electric cars.
Methods: Data collection was conducted for data sourced from TikTok. Next, the data underwent text preprocessing (data cleaning and case folding) and text processing (stemming, tokenizing, stopword removal, word frequency, word relation, TF-IDF, scoring, and labeling). Modeling was then conducted using supervised (labeled) algorithms consisting of the Support Vector Machine (SVM), Decision Tree, Naive Bayes, Random Forest, K-Neighbor, and Logistic Regression. Finally, an evaluation was conducted (confusion matrix and ROC).
Result: The results revealed that the Decision Tree algorithm with the Confusion Matrix and ROC evaluation obtained the highest result of 87%. The algorithm with the lowest result is KNN, which has an accuracy of 56%. The classification result for the neutral sentiment has a percentage of 57.1%, followed by negative sentiment at 26.8% and positive sentiment at 16.1%. The KNN algorithm is suitable for large and low-dimensional data, SVM is suitable for data with many features and clear separation between classes, and Naive Bayes is efficient for large datasets with many low-quality features. Additionally, the Random Forest algorithm could overcome overfitting and unbalanced data. Logistic regression is also suitable for linear data without assuming a certain distribution. The Decision Tree algorithm is good for complex data as it provides a visual explanation of predictions. In this study, the Decision Tree algorithm obtained high results because it has the best characteristics and is a linear technique.
Novelty: This study found that based on the ROC method and the Confusion Matrix evaluation conducted, the Decision Tree algorithm is more accurate than the other algorithms studied.

Bhinneka Tunggal Ika is very inherent for us Indonesian citizens. Bhinneka Tunggal Ika is a defense of harmony between each tribe, respecting differences while also strengthening Indonesia's identity profile which has existed for a long time. The development of the globalization era can bring more modern changes to people's lifestyles, especially in Indonesia. The development of the era of globalization itself makes people tend to choose new cultures that are considered simpler than the local culture in Indonesia. Preserving Indonesian culture and customs is an important aspect in the lives of indigenous peoples, because indigenous peoples are still synonymous with a lifestyle based on local customs. Therefore, this article aims to explain efforts to preserve Indonesian culture in the era of globalization. The method used in this research is qualitative with the data collection technique being library research, where the author examines several library sources as references in this writing. The results of this research show that it is very important to preserve Indonesian culture and traditional communities. In current developments, information has become very influential on human thinking patterns. To overcome this, there needs to be awareness, especially among the younger generation, of the importance of local culture as national identity and being able to preserve and maintain local culture. Efforts to preserve and preserve Indonesian culture are carried out in two ways. That is; cultural experience and cultural knowledge.