Community welfare is a primary objective of national development, encompassing various aspects such as health, education, and decent employment, all of which play crucial roles in achieving national stability and progress. However, welfare is not solely dependent on economic factors but also on the overall quality of life. Unfortunately, disparities in welfare persist across different regions, influenced by local environmental factors, including access to education, which in turn affects job opportunities and income levels. Inequalities in employment opportunities can potentially slow down national development by reducing the number of individuals capable of contributing productively to key economic sectors. To enhance national development, further analysis of welfare indicators such as the open unemployment rate, human development index, labor force participation rate, and poverty levels is essential. Therefore, this study conducts cluster analysis on welfare indicators across districts/cities in Central Java for the year 2023. Both hierarchical and non-hierarchical (K-Means) clustering methods are employed to identify patterns of inequality by partitioning data into groups based on specific similarities. This approach facilitates a more effective review of policies to address welfare disparities across various regions. The findings indicate that the welfare indicators in Central Java are in a relatively poor condition, with low labor force participation rates, low human development indices, and high poverty rates. The hierarchical and non-hierarchical cluster analysis identified 5 optimal clusters, with all welfare variables having significant influence, requiring four iterations to reach the final centroids.

Landslides pose significant threats to life, property, and infrastructure. This study explores applying unsupervised learning techniques to identify and understand landslide-prone areas. We analyzed topographic data by employing K-Means, Hierarchical Clustering, Spectral Clustering, Mean Shift Clustering, and DBSCAN to uncover hidden patterns in landslide occurrence. Evaluation metrics, including the Silhouette Score, Davies-Bouldin Index, and Calinski-Harabasz Index, were used to assess the performance of these algorithms. Hierarchical Clustering achieved the highest Silhouette Score of 0.635, indicating excellent cluster separation. However, Mean Shift Clustering outperformed the other methods with a superior Davies-Bouldin Index of 0.603 and the highest Calinski-Harabasz Index of 4121.75, demonstrating the best overall clustering performance. DBSCAN also performed well, with a Silhouette Score of 0.610 and 12 noise points identified. These findings contribute to a deeper understanding of landslide spatial distribution and can inform the development of effective early warning systems and mitigation strategies.

Corruption is a serious issue that hinders development and disrupts the social order in Indonesia. Efforts to prevent corruption rely not only on law enforcement but also on character building and the instillation of integrity from an early age. Education in schools plays a crucial role in shaping young generations with integrity and an awareness of anti-corruption values. Through a curriculum that emphasizes moral values, ethics, and social responsibility, schools can serve as the foundation for creating a society free from corruption. Anti-corruption education must become an integral part of the national education system. As a recommendation, the government and relevant stakeholders should strengthen the implementation of anti-corruption education in schools by providing teacher training and developing age-appropriate materials for students. The suggestion needed is to provide training to security guards and canteen guards, so that students get better anti-corruption education.
 

Penciptaan budaya kolaboratif terhadap inovasi dalam suatu orgnisasi menjadi sangat penting saat ini. Budaya kolaboratif terhadap inovasi bukan hanya tentang bekerja sama secara fisik, tetapi juga tentang menciptakan lingkungan yang mendukung komunikasi terbuka, penghargaan terhadap ide baru, dan penerimaan terhadap risiko. Organisasi yang menganut budaya ini dapat menciptakan nilai tambah yang signifikan dan berkembang di lingkungan yang terus berubah. Penelitian ini bertujuan melakukan analisis konten terhadap sejumlah artikel ilmiah bereputasi berbasis Grounded Theory dengan menggunakan Text Mining yang melibatkan penggunaan teknik pengkodean untuk mengklasifikasikan informasi dan mengidentifikasi kategori atau kode tertentu yang mewakili elemen-elemen tertentu dalam teks. Hasil analisis berupa suatu model jaringan konsep yang menghubungkan elemen-elemen yang mempengaruhi budaya kolaboratif terhadap inovasi, seperti Openness, Diversity, Shared Goals, Trust, Teamwork, Support, dan Use of Technology. Model ini digunakan organisasi untuk menciptakan budaya kolaboratif terhadap inovasi di lingkungannya atau dapat dipakai penelitian selanjutnya untuk menguji modelnya menggunakan uji statistik.

Increasing population density and concretization in urban areas, such as Magelang City, have caused a significant decrease in green open spaces (RTH), which has an impact on food security and independence. Magelang City, with a population density of 7,361 people/km², faces a major challenge in providing adequate green spaces to support local food production. Rejowinangun Selatan Village, as one example, shows the limited green open spaces available. To overcome this problem, urban farming, especially through hydroponic techniques, offers an effective solution. The methods applied in this community service include various approaches to educate and directly involve the community in the practice of making hydroponics with solar panels. By utilizing renewable energy-based technology, such as solar panels and integrated electrical systems, hydroponic farming allows food production in limited spaces such as house terraces. This system not only increases food independence and security, but also ensures that the vegetables produced are healthier because of the minimal use of pesticides. Urban farming with the hydroponic method can optimize the use of limited space and become a productive and sustainable alternative for urban communities.

Business legality is the identity of a business that legalizes a business so that it is recognized by the community. Business legality must be valid according to applicable laws and regulations so that the business can be protected by various documents that are valid in the eyes of the law. One of the supporting factors for the sustainability of a business is influenced by the existence of legal elements of the business being run. Business permits that must be owned by the community are a business establishment deed, business entity NPWP, trade business license (SIUP), company domicile certificate (SKDP) and business registration number (NIB). The increase in community businesses in Sei Bingai District, Langkat Regency has triggered many business permits that are not directly supervised by the local government. Community business permits are important documents in supervising the running of these community businesses. The types of businesses in Sei Bingai District also vary, such as tourism, C mining, trade, factories and so on.

Puskesmas is a functional health organization as well as a center for community health development. The Klender urban health center currently uses an online registration system and offline registration. This study aims to determine the online and offline outpatient registration system at the Klender Village Community Health Center in 2023. This research is a qualitative research. In this study, researchers directly observed the process of outpatient registration. Retrieval of research data is done by observation and interviews with registration officers. The results of the study found that online registration uses the Jaksehat application, patients do not need to come to the health center to register, patients come to the health center to validate queue numbers to the polyclinic only. Calling patients who register online is prioritized with a system of calling queue numbers 1-5, 11-15 and so on. Offline registration is done by having patients come directly to the puskesmas and queue to register. For calling patients, register offline after patients register online with queue numbers 6-10, 16-15, etc. The problems found in registration were the separate queues for patients who registered online and offline and there was a mismatch in calling patients according to the serial number of the queue. The conclusion in this study is that online registration of outpatients uses the Jaksehat application and offline registration is carried out using the system used by the puskesmas. It is expected that the puskesmas will separate the queues of patients who have registered online with patients who have registered offline.
 
 

In today's digital era, advances in technology and science are growing very rapidly. Of course, advances in technology and science affect various things. One of them android-based gadgets is utilization to make it easier to find information or knowledge that can be easily accessed. This research aims to design and create an application for the introduction of endemic animals in Indonesia. Endemic animals are species that only exist in certain places and are not found in other places, such as islands, countries, or other geographic areas. Android is an operating system that has an open source nature that allows it to make it easier to recognize and access information about Endemic Animals in Indonesia. The research method for designing and making applications uses the Software Development Life Cycle (SDLC) method. The method begins with planning, analysis, design, implementation and testing. The final result of this research is an application for the introduction of endemic animals in Indonesia based on android. This application was successfully made with appropriate material and quiz features. Function testing on each feature is done with the black box method to ensure the material runs well to display images and material and the function on the quiz feature can function properly. Tests were also conducted with 3 android devices with different versions, namely versions 10, 12, and 13.

This project carries a unique branding identity called Australian Living of Malang, which reflects the theme of Australian design and architecture, offering a comfortable and quality living experience. In an effort to strengthen its brand identity, PT Graha Bukit Utama realizes the importance of implementing consistent brand guidelines. Currently, the company faces challenges in terms of the use of logos and other branding elements that are inconsistent across various promotional platforms, both online and offline. This inconsistency has an impact on the trust of potential customers and reduces the impression of professionalism that should be presented by the brand. Therefore, the creation and implementation of brand guidelines is a crucial step that needs to be taken to overcome this problem. This project is planned to last for three months, starting from March 2024 to May 2024. During this period, this project is carried out in collaboration with the company to compile comprehensive brand guidelines. This design process will include several stages, starting from collecting relevant data, compiling the brand guidelines document itself, and socializing all stakeholders regarding the significance of having and implementing brand guidelines. Furthermore, an evaluation will be carried out to ensure that the company can implement the brand guidelines that have been designed properly. During the project implementation, it successfully carried out activities optimally and even exceeded the achievement of the KPI that had been set. This can be proven through the formation of brand guidelines that are compiled in print media format and soft files, which are ready to be used by the company in various marketing activities

This research explains the application of sending data from various sensor nodes using the master-slave method in Long Range (LoRa) communication. This system was created to increase efficiency and reliability in collecting sensor data spread across several locations. Sensor nodes function as slaves that collect and send data to the master. The master then processes and combines the data before sending it to a central server. Experimental results show that this method is successful in reducing latency and increasing data transmission speed and shows great potential for Internet of Things (IoT) applications that require wide communication range and low power consumption.