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The increasing waste problem requires innovative solutions that are efficient and sustainable. This study aims to design and build an Internet of Things (IoT) based garbage cleaning robot that can be monitored and controlled remotely. This system is designed by utilizing a microcontroller as the main brain, sensors to detect the presence of garbage, and an IoT-based communication module that allows monitoring and control of the robot via mobile devices or the web. Based on the results of the analysis and testing carried out, this study shows that the use of ESP8266 in the RC Trans Robot motor control with the Blynk application has succeeded in significantly increasing system efficiency. The system successfully responds to user input via a mobile application and can control the movement of the robot in real-time. The performance of the robot system controlled via a WiFi network shows good stability in various test scenarios. The robot can operate effectively within a distance that matches the range of the WiFi network, with fast control response and reliable communication.

This study examines the application of Project-Based Learning (PjBL) in chemistry learning at SMAN 1 Sreseh, with a focus on increasing motivation and understanding of concepts among students, especially Children with Special Needs (ABK: Anak Berkebutuhan Khusus). PjBL was chosen as an approach that can increase student engagement through the exploration of projects relevant to everyday life, allowing students to better understand abstract chemical concepts. The results showed that the application of PjBL could increase students' intrinsic and extrinsic motivation, with regular students experiencing a more significant improvement. Although ABK students show lower improvements, they also gain significant benefits in terms of understanding of chemistry concepts and active involvement in projects. This study confirms that PjBL is an effective learning method to increase motivation and understanding of concepts, especially for ABK students, in the context of inclusive education.  

This study aims to explore the factors that affect the effectiveness of Problem-Based Learning (PBL) in improving student learning outcomes. PBL is a learning method based on real problem solving that requires students to think critically and work collaboratively. Although PBL has been proven effective in a variety of contexts, its implementation in developing countries and in various disciplines still faces challenges. The factors tested in this study included student characteristics (such as motivation and critical thinking skills), facilitator quality, environmental support (including educational facilities, technology, and policies), and subject matter characteristics. Through a literature analysis and case studies in several educational institutions, this study found that the effectiveness of PBL is highly dependent on the interaction between these factors. The characteristics of active and independent students, well-trained facilitators, and adequate environmental support can promote the achievement of better learning outcomes. Meanwhile, subject matter that is relevant and in accordance with the needs of students also plays a big role in the success of the implementation of PBL. This study provides recommendations for educators and policymakers to consider these factors in designing and implementing PBL in the educational environment.  

This study explores the influence of Information and Communication Technology (ICT)-based learning media on student motivation and learning outcomes in economics subjects at SMAN 1 Sreseh. The quasi-experimental method was used to compare the effectiveness of ICT-based learning with conventional methods in grade X students. Data analysis also indicates a significant relationship between motivation levels and student learning outcomes. The study concludes that the integration of ICT in economic learning can improve student engagement, learning effectiveness, and their academic achievement, especially when supported by adequate infrastructure and training..  

This study uses primary data in the form of types of damage identified through direct surveys in the field and the thickness of the existing pavement layer carried out by asphalt test-pit testing. The secondary data obtained from the Makassar City Public Works Agency in the form of road pavement data, LHR 2021-2023, CBR, and deflection data in 2023. The results of the analysis show that the condition of Jalan Hertasning - Jalan Yasin Limpo with the pavement on the section is classified as fair with the highest PCI value of 77 in the excellent rating and the lowest of 22 in the very poor rating. The analysis of the new pavement was carried out using the 2017 Bina Marga method, the thickness of the AC-WC layer is 4 cm, AC-BC is 6 cm thick, AC-Base is 8 cm thick, Class A Foundation Layer is 30 cm thick, and Class S additional Foundation Layer is 20 cm thick. Through the mechanistic-empirical method of the KENPAVE program, it shows that the additional pavement layer (overlay) of the Hertasning Street to Yasin Limpo Street section for fatigue cracking damage is 0.0001992 with a load repetition value of 1,441,176 ESAL. The remaining value of the 20-year design life, obtained the thickness of the AC-WC pavement layer of 4 cm, the AC-BC layer of 6 cm, the AC-Base layer of 8 cm, and for the Class A upper foundation layer of 30 cm and an additional layer with Class S aggregate of 20 cm thick which is placed under the Class A Foundation Layer. Meanwhile, based on the KENPAVE program, it shows that during the 20-year design life, the pavement can withstand the load without damage because the load repetition control value is greater than the planned LHR value (Nr). The remaining design life value on Jalan Hertasning to Jalan Yasin Limpo using the Bina Marga 2017 method shows that the planned thickness of the new pavement layer is given an additional layer because the soil bearing capacity is less than 6% so that it is necessary to provide embankment material as a form of soil improvement for the minimum road foundation design in Bina Marga 2017.    

A database is a fundamental element in an information system that is used to manage and store data. Two commonly used database types are NoSQL (Not Only SQL) and SQL (Structured Query Language). SQL uses a structured relational model with a fixed schema, while NoSQL is more flexible with various storage models such as document, key-value, column-width, and graph. This research aims to conduct a literature study on the comparison of these two types of databases, including their advantages, disadvantages, and applicability in various information system scenarios. The study results show that the choice between SQL and NoSQL is highly dependent on the specific needs of the application, in terms of performance, scalability, and data complexity.

This research was conducted to look at team components starting from the strengths and weaknesses of the team so that it can be used as evaluation material to make better improvements to the team to face the next match. This research also aims to confirm the findings of video analysis in the final match of the East Java Floorball men's team at the 2024 Aceh-Sumut PON XXI exhibition. This research methodology uses quantitative descriptive, which uses match video analysis data to paint a picture or reveal information about the facts. facts about the final field for the men's floorball team in East Java. The sample from this research was the East Java Floorball men's team who were the core players or who only played in the final round. The researcher's data sheet on video match analysis served as a tool. The quantitative descriptive data analysis method was applied using figures obtained from video study findings and evaluation results. From the results of video analysis of the final match of the East Java Floorball men's team, when compared with other strategies, it was found that the tactics of passing and controlling the ball gave the best results. Players gain an advantage when the opposing team has the ball as a result of frequently using this method and developing their game. The East Java Floorball men's team has better ball control than its opponents because their passing technique and ball control are superior.

The use of criminal law in crime prevention efforts tends to only function as a treatment step for symptoms that appear, not as a tool that is able to eliminate the root causes of crime itself. Criminal law focuses on imposing sanctions on perpetrators as a form of retribution and special prevention, but often does not touch on the underlying factors that drive a person to commit a crime, such as economic conditions, social environment, and education. One of the most frequent forms of crime in society is theft, which reflects the existence of structural problems that have not been fully resolved This research uses a descriptive method of analysis. Where the analysis is carried out in accordance with the provisions of the rule of law with a conceptual approach, which refers to the provisions of the law and other legal disciplines. The type of approach in this research is carried out through normative juridical means. By doing legal interpretation associated with legislation, it also examines and tests secondary data, namely primary legal material in the form of the Criminal Code Article 362 concerning Theft, secondary legal material in the form of doctrine or expert opinion, and tertiary legal material in the form of papers, articles and others, The conclusion of this research is that theft is a criminal offense in the Criminal Code which is classified based on the method, place and conditions of its implementation. Article 362 of the Criminal Code defines theft as the act of taking property belonging to another person unlawfully for possession. In addition, there are other types of theft, such as theft with aggravation (Article 363), theft with violence (Article 365), petty theft (Article 364), and theft in the family (Article 367), each with different sanctions. Keywords : Responsibility, theft, Criminal Code.

Supreme Court Decision Number 23 P/HUM/2024 which annuls PKPU No. 9 of 2020. Supreme Court Decision Number 23 P/HUM/2024 relates to changes in the minimum age requirements for regional head candidates. In the decision, the Supreme Court granted the lawsuit filed by the General Chairperson of the Garuda Party, Ahmad Ridha Sabana, who challenged Article 4 paragraph (1) letter d of PKPU No. 9 of 2020 concerning the Nomination of the Election of Governor, Deputy Governor, Regent, Deputy Regent, Mayor, and Deputy Mayor. The problem is, what are the legal consequences of the Supreme Court Decision Number 23 P/HUM/2024 which annuls PKPU No. 9 of 2020 concerning the fourth amendment to PKPU Number 3 of 2017 concerning the Nomination of the Election of Governor and Deputy Governor, Regent and Deputy Regent, and/or Mayor and Deputy Mayor? How are the Aspects of Benefit and Legal Certainty in the Supreme Court Decision Number 23 P/HUM/2024 regarding the Age Limit for Regional Head Candidates? Normative legal research method. In conclusion, the legal consequences of the Supreme Court Decision Number 23 P/HUM/2024 which revoked PKPU No. 9 of 2020 concerning the Fourth Amendment to PKPU Number 3 of 2017 concerning the Nomination of the Election of Governor and Deputy Governor, Regent and Deputy Regent, and/or Mayor and Deputy Mayor. This decision has various legal implications that not only change the regulatory framework for regional elections, but also raise two (2) problems from the decision, namely: (a) Impact on the hierarchy of laws and regulations; (b) Impact on the nomination process. The Aspects of Benefit and Legal Certainty in the Supreme Court Decision Number 23 P/HUM/2024 regarding the Age Limit for Regional Head Candidates reflect efforts to realize a balance between the aspects of benefit and legal certainty in the general election system in Indonesia. Overall, from the aspect of utility, this decision does not provide a substantive solution to the community's need for clear and inclusive regulations, especially regarding the participation of the younger generation. From the aspect of legal certainty, this decision actually creates a vacuum of norms, opens up opportunities for new disputes, and creates instability in the implementation of regional elections. Thus, although this decision is legally valid, its impact shows weaknesses in creating utility and legal certainty.

Tanpa hak menjadi perantara jual beli narkotika merupakan suatu perbuatan yang bertentangan dengan hukum dan masuk dalam rumusan deli sebagaimana dirumuskan dalam Pasal 8 Undang-Undang Nomor 35 Tahun 2009 tentang Nakotika. Dengan demikian tanpa hak menjadi perantara dalam jual beli Narkotika yang dimaksud dalam Putusan Putusan Negeri Jakarta Selatan Nomor 152/Pid.Sus/2024/PN Jkt.Sel., dan Putusan Nomor 207/Pid.Sus/2024/PN Jkt. Sel., yaitu seorang yang tidak berhak atas Narkotika Golongan I atau yang menggunakannya tidak untuk kepentingan pengobatan, tidak mendapatkan izin, dan melakukan perantara jual beli dengan melawan hukum. Penelitian ini akan menganalisis dasar pertimbangan hakim dalam memutuskan perkara dan tindak pidana tersebut menurut hukum pidana. Jenis Penelitian ini termasuk dalam penelitian pustaka (library research), sehingga mengambil dan mengolah data dari sumber-sumber kepustakaan seperti buku-buku dan jurnal yang terkait dengan penelitian ini. Pendekatan yang digunakan adalah penelitian hukum normatif (yuridis normatif) atau penelitian doktrinal. Metode pengumpulan data penelitian ini adalah metode dokumentasi yakni data-data yang dikumpulkan dari sumber dokumen yang ditulis atau dibuat langsung oleh subjek yang bersangkutan. Dan analisis yang digunakan adalah Teknik analisis isi (Content Analysis), yaitu suatu teknik dipergunakan dalam menganalisis terhadap isi suatu informasi secara tertulis yang bertujuan untuk menarik kesimpulan dari informasi yang dianalisis tersebut. Penelitian ini menunjukan bahwa pertimbangan hakim dalam memutuskan perkara didasarkan pada alat bukti dan fakta-fakta yang telah terungkap di persidangan, terdakwa melakukan tindak pidana tanpa hak menjadi perantara jual beli narkotika dengan dakwaan alternatif yaitu melanggar Pasal 114 ayat (2) Nomor 35 tahun 2009 tentang Narkotika dan didakwa dengan dakwaan kesatu. Jual beli narkotika memiliki arti perbuatan-perbuatan yang dilarang oleh undang-undang dan dari perbuatan tersebut pelaku kejahatan akan mendapatkan sanksi hukuman karena dalam perkara ini pelaku melakukan tindak pidana.

Efficient and accurate fuel management systems are becoming increasingly important as energy needs and operational complexity increase in various industrial sectors. This study aims to design and implement a fuel flow monitoring and control system using a variable control valve. This system allows real-time monitoring of the level and flow of fuel in the service tank on the ship, as well as automated control. In its implementation, ultrasonic sensors, control valves are combined with LM2596 connected to Arduino nano for data collection, analysis and visualization. The test results show that this system is able to provide accurate data on the flow and level of fuel in the service tank on the ship by displaying the measurement results on the LCD and providing warnings via a buzzer. The LCD display shows the reading of the fuel level and valve opening in the tank. At a fuel level of 0 - 25% the valve will open 100% and requires an average filling time of 25 seconds, At a fuel level of 25% - 50% the valve will open 75% and requires an average filling time of 27 seconds, At a fuel level of 50 - 75% the valve will open 50% and requires an average filling time of 30 seconds, At a fuel level of 75 - 99% the valve will open 25% and requires an average filling time of 32 seconds.

The Automatic Identification System (AIS) is a maritime identification and tracking system that must be implemented on certain vessels in accordance with the regulations of the International Maritime Organization (IMO). One of the ways to enhance maritime safety on ships is by utilizing AIS. This research aims to develop a low-cost AIS intended for use on small vessels such as fishing boats. This study utilizes hardware components such as the GPS M8N, Arduino Nano, and LoRa RA-02 module. The LoRa module is chosen for its ability to transmit data over long distances with low power consumption, making it ideal for maritime applications. The Arduino microcontroller is responsible for controlling the entire system, while the GPS M8N is highly effective in achieving accurate positioning within meter-level precision. The Arduino Nano serves as the main component for receiving and processing data from the GPS M8N and LoRa RA-02, then transmitting the data to the receiver. The methodology and system design in this research follow an experimental approach, where at least one variable is manipulated to study cause-and-effect relationships. The test results of the AIS transmitter device indicate that it can successfully transmit call sign, latitude, and longitude data, with a maximum transmission range of 15 meters on land and 13 meters at sea.

Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia due to insulin deficiency or insulin resistance. Currently available pharmacological treatments often cause unwanted side effects, so alternative therapies that are safer and more effective are needed. This study aims to analyze the effectiveness of telang flower extract in reducing blood glucose levels and preventing complications. The potential of Clitoria ternatea as an antidiabetic agent was explored through a systematic literature review, using scientific databases such as Google Scholar, ScienceDirect, and Mendeley with the keywords “Clitoria ternatea AND diabetes AND blood glucose.” Inclusion criteria applied included experimental studies conducted on diabetes-induced mice samples, interventions with telang flower extract administration, and publications within the last 5 years (2021-2025). From a total of 1,858 articles identified, by applying the PRISMA-ScR method, 8 articles were obtained that met the inclusion criteria. The analysis showed that telang flower extract was effective in reducing blood glucose levels. This antidiabetic effect is thought to be due to the presence of flavonoids and other bioactive compounds in telang flowers that act as α-amylase enzyme inhibitors, antioxidants, and anti-inflammatories. These findings indicate the potential of Clitoria ternatea as a promising therapeutic alternative in the management of diabetes mellitus.

Work fatigue and Musculoskeletal Disorders (MSDs) are common health issues among workers in the weaving industry. Fatigue often results from excessive workload, while MSD complaints typically include pain in the back, neck, wrists, elbows, and legs. This study used a cross-sectional design with a total sample of 45 active weavers in Numponi Village. The results showed significant associations between work fatigue and age (p=0.003), work duration (p=0.007), working posture (p=0.002), workload (p=0.014), and working hours (p=0.017), but not with temperature (p=0.561). Similarly, MSD complaints were significantly associated with age (p=0.001), work duration (p=0.003), working posture (p=0.025), workload (p=0.003), and working hours (p=0.002), with no significant link to temperature (p=0.826). It is recommended that weavers apply proper ergonomic principles to reduce the risk of fatigue and MSDs.

The development of digital technology brings great opportunities in the world of education, especially in the health sector. Augmented Reality (AR) is one of the technological innovations that is able to integrate virtual objects into the real environment in real-time, providing a more immersive and interactive learning experience. This article aims to explore the integration of AR in anatomy learning based on literature studies from international journals. Using a qualitative approach based on literature studies, this study examines various findings from foreign scientific journals regarding the effectiveness, challenges, and potential of using AR in anatomy education. The results of the study show that AR is able to improve students' visual understanding, learning engagement, and information retention. However, there are also challenges in terms of development costs, technology access, and teacher readiness. AR has great potential as a medium for anatomy learning in the digital era, but its implementation requires adequate infrastructure and training support.

Art cannot be separated from human life, including in the stages of childhood development. In addition to having aesthetic values, art also plays an important role in inspiring children's creativity and imagination. Early Childhood Education (PAUD), as a pioneer in the national education process, has a role in developing children's potential from various aspects, such as cognitive, language, art, morals, religion, movement, and socio-emotional. One important aspect in children's physical development is motor development, both gross and fine motor skills. One form of effective stimulus in developing children's motor skills is through learning dance. Dance provides space for children to practice body movement coordination, balance, and muscle strength, while stimulating self-expression. The basic elements in dance, such as movement, energy, space, and time, play an important role in supporting children's creativity in expressing themselves through body movements. Therefore, dance is one of the effective media in supporting children's motor development and creativity as a whole.

Museum is an institution that collects, receives, and studies collections of items that have knowledge and informational value as well as valuable assets. Generally, the items in a museum are solid objects that cannot interact directly with visitors. Therefore, each museum has a special staff, known as museum guides, to accompany visitors in exploring all museum collections. However, not all visitors want to be guided by museum guides, so there is a need for supporting media to help guides manage visitors who do not want to be guided. The media to be created is an interactive e-book. This interactive e-book can help visitors who want to explore the museum independently to obtain information from the museum collections. The e-book contains a menu of content consisting of information about museum collections, images of museum collections, text and audio information about museum collections, and animation illustrations of museum mascots. With a total of 33 pages containing information from 8 museum rooms. This design was made using the ADDIE method and evaluated using UEQ (User Experience Questionnaire) with a result of "Excellent".

Mathematics is often viewed by many elementary school students as a difficult subject. This is because if it is only taught in the lecture method, the material is abstract and not very interesting. To overcome this, the use of interactive learning media is a promising solution. The purpose of this study was to determine the extent to which interactive media affects mathematics learning outcomes in elementary school and what factors support its success. The method used is literature study research by collecting and analyzing various related research findings. The findings of this study indicate that interactive media such as animation, educational applications, digital games and other visual media can help to better understand the material, increase enthusiasm for learning, and promote active participation in the learning process. In addition, most of the studies analyzed showed an increase in students' academic reviews after using interactive media compared to traditional learning methods. The success of using this media is also greatly influenced by teacher motivation, institutions available at school, and the suitability of the media to student needs. Therefore, it is important for teachers to choose the right media and remain innovative. This will make the mathematics learning process more interesting and easier for students.

This study aims to describe how difficulties are experienced by students from each level. The type of research conducted is qualitative descriptive. The subject of the study is a grade VII student at MTs SA Al Murtadho Kedungwaru. There are two instruments used in this study, the main instruments, namely the researcher and the supporting instruments, namely the mathematical anxiety questionnaire, the learning difficulty question test, and the interview guidelines for learning difficulties. The data analysis techniques used are data reduction, data presentation, and conclusion. The results showed that students who had low math anxiety tended to have difficulty solving problems that required variable determination. Students who have moderate learning difficulties tend to have difficulty in using principles and difficulties in solving problems that require the determination of variables. Students who experience high anxiety tend to experience all indicators of learning difficulties, ranging from difficulty in presenting concepts, difficulties in using principles, and difficulties in solving problems that require the determination of variables..

Hypertension is a chronic disease whose prevalence increases with age and significantly affects the quality of life among the elderly. Tulungagung Regency is one of the regions in East Java with a high number of hypertension cases among the elderly, with a prevalence of 35.62%. This study aimed to determine the factors that influence the quality of life of elderly people with hypertension in the Kauman Health Center working area. This research was an analytical observational study using a cross-sectional approach. The population consisted of all elderly individuals with hypertension within the Kauman Health Center’s coverage area. The sample included 140 respondents selected using a simple random sampling technique. The instruments used were questionnaires on individual characteristics, the MMAS-8 for medication adherence, the HPLP-II for healthy lifestyle behaviors, and the WHOQOL-BREF for assessing quality of life. Data were collected through interviews and documentation, then analyzed using univariate and bivariate (chi-square test) methods. The results showed that 64.3% of elderly people with hypertension had a poor quality of life. Factors that had a significant relationship with the quality of life among hypertensive elderly were nutritional intake, physical activity, duration of illness, stress management, and the presence of comorbidities. These findings indicate the need for integrated interventions focusing on promoting healthy lifestyles, improving stress management, and monitoring comorbid conditions to enhance the quality of life in elderly individuals with hypertension. It is expected that this study can serve as a reference in the development of more effective primary health care programs for the elderly population