Aquascape as the art of designing and organizing a miniature water garden inside an aquarium has become a desirable hobby for nature lovers and aquatic enthusiasts. Although it offers natural beauty, aquascape requires intensive attention and maintenance to maintain the balance of the aquarium environment. Therefore, the Smart Aquascape concept emerged as an innovative solution by utilizing the integration of the Internet of Things (IoT) to monitor and control the condition of the aquarium environment in real-time through a digital platform that can help facilitate maintenance for aquascape hob-byists and maintain the balance of the aquarium ecosystem. This research aims to design an IoT system to monitor and con-trol water temperature, implement an automatic feeding mechanism, and design an accurate pH regulation system in an aquascape environment by integrating all these features into one connected control platform.

Keywords: aquarium, ecosystem, IoT, smart aquascape, water.

ABSTRAK

Aquascape sebagai seni merancang dan mengatur taman air miniatur di dalam sebuah akuarium telah menjadi hobi yang diminati oleh pecinta alam dan penggemar akuatik. Meskipun menawarkan keindahan alam, aquascape memerlukan perhatian dan pemeliharaan yang intensif untuk menjaga keseimbangan lingkungan akuarium. Oleh karena itu konsep Smart Aquascape muncul sebagai solusi inovatif dengan memanfaatkan integrasi Internet of Things (IoT) untuk memantau dan mengontrol kondisi lingkungan akuarium secara real-time melalui platform digital yang dapat membantu memu-dahkan perawatan bagi para penghobi aquascape dan menjaga keseimbangan ekosistem akuarium. Penelitian ini ber-tujuan untuk merancang sistem IoT untuk memantau dan mengontrol suhu air, mengimplementasikan mekanisme pemberian pakan otomatis, dan merancang sistem pengaturan pH yang akurat dalam lingkungan aquascape dengan mengintegrasi-kan semua fitur tersebut ke dalam satu platform kontrol yang terhubung.

The most common ankle injuries are ankle sprains. Ankle sprain is an overstretch of the lateral ligament complex due to inversion and plantar flexion forces which occur suddenly when the foot does not rest perfectly on the floor/ground, which generally occurs on an uneven floor/ground surface. An ankle sprain injury is usually caused when the surface of the ground or field is uneven so that the foot enters the uneven part of the ground and the foot position is not good and shock allows the support on the foot to be unbalanced. Therefore, physiotherapists play an important role in the community in promotive and preventive steps to overcome the problem of ankle sprains. Steps that can be taken are to provide education to the public about ankle sprains which includes understanding, signs and symptoms, prevention methods, main treatment, further treatment, and demonstration by respondents. The initial method for finding out the situation that occurs in the field is observation by interviewing teachers and related extracurricular students. The results of educational activities regarding ankle sprains are very useful for each individual's life. Knowledge about ankle sprains also increased from 5 to 24, this means students are starting to understand.

The purpose of this study was to determine how the organizational structure variable impacts the dependent variable of teacher performance and motivation, both individually and collectively at Cita Hati West Campus Christian Elementary School, Surabaya. The study used the correlational method of normality test, linearity, simple correlation, and multiple correlations were used to analyze the data as a research sample. using SPSS 21.0 for Windows. Three findings of this study. First, this study found that organizational structure has a positive and significant effect on teacher performance and motivation. Second, this study found that organizational structure has a positive and significant effect on performance. Third, The results of this study indicate that structure has a positive and significant effect on teacher motivation. Therefore, it can be concluded that organizational structure can affect teacher performance and motivation.

The efforts of the Kupang Region 3T KKN Students consisting of UPN "Veteran" East Java students and the University of Jember in empowering vulnerable groups in Oenoni Village were carried out with the establishment of the K-Poinoni House which is a big step towards the progress of the humanist Oenoni village through the development of inclusive and sustainable entrepreneurship. This K-Poinoni House is expected to create an inclusive, productive, and sustainable environment, which is able to bring Oenoni Village towards progress and shared prosperity. Overall, Rumah K-Poinoni is expected to bring significant positive change, create welfare, and support sustainable development in the village.

Football is a popular sport that appeals to the public. The purpose of the study was to determine the most dominant playing technique skills and quality of playing techniques from the Manchester City Team. The type of research used is quantitative descriptive research with a descriptive method approach. The subjects used in the study were all players who played in the match between Manchester City against Sevilla in the group, RB Leipzig in the last 16, Bayern München in the last 8, Real Madrid in the last 4, and Inter Milan in the final. While the object of this research concerns playing technique skills such as: passing, shooting, dribbling, ball control, and heading.It can be concluded from the results of the analysis of the Manchester City team in five matches in the UEFA Champions League season 2022-2023, namely: The average percentage of the most dominant and best techniques used by the Manchester City team is passing 564 times (88%%), shooting 17 times (54%), dribbling 26 times (62%), ball control 427 times (96%) and heading 21 times (53%), The most dominant technique used by the Manchester City team in the five matches was the passing technique 2,818 times and the ball control technique was the technique that had the highest quality (96%) compared to other techniques, The average percentage of Manchester City team techniques against all opponents, seen from the percentage of playing technique skills, the Manchester City Team excels in all playing techniques such as passing (by 6%), shooting (by 20%), dribbling (by 16%), ball control (by 2%) and heading (by 6%).   Based on statistical data on all playing technique skills of the Manchester City team and their opponents, overall (first half, second half and full time) the percentage of Manchester City team playing techniques only lost in one aspect of the technique, namely heading techniques (by 1% in the second half) the rest were able to excel, both in the first half, second half, and in full time, this proves that the percentage of successful passing, shooting, dribbling, ball possession and heading techniques can have an influence on the final result of the match. But in addition to the techniques possessed by players, there are other factors that affect the outcome of the match, such as: game tactics, understanding of game strategy, formation and mental factors.
 

mining activities are an important sector in the extractive industry which has the potential to make a significant economic contribution. However, in Gondang sub-district, Mojokerto Regency, East Java, C excavation mining activities also face challenges in terms of legal accountability. This research aims to analyze legal aspects related to the accountability of C excavation mining business actors in the area. The research methods used are literature studies and interviews with related parties, such as local government, business actors and the community. The research results show that there are a number of legal problems related to licensing, implementation of activities, and environmental impacts. Business actors often ignore legal obligations related to business permits, environmental protection and corporate social responsibility. The monitoring and law enforcement system at the local level also still experiences obstacles which result in a lack of effective sanctions for violations. Recommendations from this research include increasing coordination between relevant parties, implementing stricter environmental audits, and stricter law enforcement to ensure compliance with applicable regulations. With these steps, it is hoped that excavation C mining activities in Gondang District can take place sustainably and provide optimal benefits without harming the environment and society.

The land holds significant importance for the people in Indonesia and is one of the country's natural resources. As an agricultural country, a large portion of the Indonesian population relies on agriculture as their primary source of livelihood. Farming, which involves cultivating land to produce food, has long been a cornerstone of rural economies. Notaries and Land Deed Officials (PPAT) play a critical role in Indonesia’s legal and land administration systems. Notaries, governed by Law No. 2 of 2014 and Article 1868 of the Indonesian Civil Code (KUHPerdata), are authorized to create authentic deeds, ensure legal certainty, and maintain document custody. Meanwhile, PPATs, under Government Regulation No. 37 of 1998 and Law No. 4 of 1996, are responsible for drafting deeds related to land registration and mortgage rights, including transactions involving the sale, purchase, and transfer of land rights. The distinct authority of notaries and PPATs is clearly defined by the relevant regulations, with the Constitutional Court Decision No. 5/PUU-XII/2014 affirming that their jurisdictions do not overlap, thereby safeguarding legal certainty in land administration.

Micro, Small and Medium Enterprises (MSMEs) play an important role as a driver of Indonesia's economy. The management of MSMEs in Indonesia has the problem of limited knowledge to calculate the right cost of goods sold because they do not understand the concept of Cost of Goods Sold (COGS). To deal with these problems, MSME actors need to understand the concept of COGS Sold to optimize profits and minimize business losses. This research method is descriptive with a qualitative approach. The data collection techniques used are literature studies and field studies. Meanwhile, the community service analysis technique consists of the preparation stage, the implementation stage and the evaluation stage. The result of this research from community service is to provide relevant knowledge to the community about the urgency of financial records in entrepreneurship. Through this activity, the public's understanding of the concept of COGS in optimizing MSME businesses has increased

Study This aim For knowing : (1) Influence quality service to satisfaction visitors , (2) Influence facility to satisfaction visitors , (3) Influence price to satisfaction visitors , (4) Influence quality services , facilities , and price to satisfaction visitors . Study This manifold quantitative  with use type of primary data. Testing analysis data quality using test validity And test reliability . Technique analysis of the data used is multiple linear regression . Study This use purposive sampling method where samples taken? is from consideration data certain Where generally customized with objective And problem study And sample in study This totaling 100 respondents who are visitors Object Tour Gajah Mungkur Reservoir Regency Wonogiri . Technique deep data collection study This with spread questionnaire with scale likert to respondents . Results study This in a way t test shows that each variable quality services , facilities , and price in a way Partial own influence positive And significant to satisfaction visitors Object Tour Gajah Mungkur Reservoir Regency Wonogiri . As well as, deep F test shows that variable quality services , facilities , and price in a way simultaneous own influence positive And significant to satisfaction? visitors Object Tour Gajah Mungkur Reservoir Regency Wonogiri . Whereas results test coefficient determination R 2 own mark Adjusted R Square is 70.2 % which means variable satisfaction visitors influenced by existing variables? on study This And the remaining 29.8% is affected by other variables outside study 

The aim of this study is to examine how geographical location affects the credit risk faced by savings and loan cooperatives. Using a quantitative approach, this research will develop a credit risk model that considers geographical variables,measured by the Human Development Index (HDI). The initial stage of the research involves classifying the credit dataset according to the categoriesdetermined by Bank Indonesia. The data cleansing process resulted in attributes such as credit ceiling, HDI, and credit category. Analysis was conducted using Chi-Square, and Logistic Regression methods. The Chi-Square analysis results showed  statistically significant relationship between credit ceiling, HDI, and credit category (p-value < 0.05). The Logistic Regression models demonstrated high accuracy in classifying the data, with Logistic Regression achieving 89.71%. In conclusion, credit ceiling and HDI have a significant influence on credit category, with the Logistic Regression model data classification. This study provides valuableinsights into how credit ceiling and HDI influence credit categories, which can be used to make better decisions related to public policy, developmentplanning, and social interventions