Publication Search

This study investigates the adoption of adaptive DevOps practices in embedded systems used in safety-critical industrial applications. Traditional DevOps models, which are primarily designed for cloud-based systems, face significant challenges when applied to embedded platforms due to hardware constraints, real-time performance requirements, and stringent safety standards. The research focuses on developing a tailored DevOps framework that integrates continuous integration/continuous delivery (CI or CD) pipelines, automation, real-time monitoring, and safety assurance processes to enhance system reliability, performance, and compliance with regulatory standards. The study uses a case study methodology, involving embedded system teams across multiple industrial sectors, to assess the impact of these adapted DevOps practices on system stability and operational efficiency. Key findings show that the adoption of adaptive DevOps practices led to significant improvements in system reliability, performance, and deployment stability. Continuous feedback mechanisms allowed for early issue detection and faster resolution, leading to enhanced system uptime and responsiveness. Additionally, the integration of safety assurance into the DevOps pipeline ensured that safety-critical systems complied with required safety integrity levels and certification standards. The study further explores the integration of DevOps with embedded safety-critical systems, highlighting the benefits of cross-domain collaboration, enhanced communication, and the ability to address the unique challenges of these platforms. The research also underscores the limitations of conventional DevOps models in embedded systems and presents practical implications for the wider adoption of DevOps in safety-critical industrial applications. Future research is recommended to refine DevOps frameworks for embedded systems, integrating emerging technologies like the Industrial Internet of Things (IIoT) and Digital Twins to further optimize performance, security, and predictive maintenance.

Green Open Space (GOS) plays a strategic role in modern urban planning, serving not only as an ecological element but also as a social, educational, and recreational space that supports the sustainability of urban life. Its presence is a vital necessity in addressing the challenges of urbanization and environmental degradation. This study examines and redesigns Taman Mandiri in Jayapura City as a sustainable urban park capable of accommodating various ecological and social functions. Field observations reveal that the existing condition of the park does not yet meet adequate public facility standards, such as the availability of interaction space, playgrounds, toilets, and parking areas. Through a sustainable landscape design approach, the park is directed to become an inclusive, efficient, and environmentally friendly green open space. The proposed design integrates the use of local vegetation, natural water management systems, and the enhancement of the park’s social functions. It is expected that this design can serve as a model for urban park development in tropical regions facing urbanization pressures and contribute to improving the quality of life in a sustainable manner.

This study aims to assess the feasibility of facilities and infrastructure at the Dok IX Flats (Rumah Susun) located in Tanjung Ria Sub-district, North Jayapura District, Jayapura City, based on the Indonesian National Standard (SNI) 03-1733-2004, as well as residents’ perceptions. The research uses a mixed methods approach, combining quantitative and qualitative methods. Data were collected through field observations and questionnaires distributed to 43 respondents using the Likert scale. The results show that, in general, the housing complex is considered feasible, with an average score of 70 or 76.1%. Facilities such as education, health, worship, green open space, road access, and drainage are considered adequate. However, inconsistencies were found in the disaster mitigation system. Although categorized as "Feasible," field observations revealed damaged evacuation routes and the absence of essential firefighting equipment (APAR). In conclusion, the Dok IX Flats are generally suitable for habitation, but urgent improvements are needed, particularly in the disaster mitigation aspect, to ensure the safety and comfort of the residents.

Land use conversion for vertical hospital development in urban areas represents a strategic response to increasing healthcare demands, particularly in regions with limited land availability. This study aims to analyze the impacts of land use conversion on vertical hospital development in Kelurahan Kota Baru, Abepura District, Jayapura City. The research employs qualitative descriptive methods with spatial analysis and field observations from 2015-2025. Results show significant land conversion from 3.16 hectares (2015) to 0.19 hectares (2025), with wetland areas (58.31%) being the most affected. The study reveals positive impacts including improved healthcare access and local economic growth, alongside negative impacts such as reduced green open spaces and environmental pressure. The findings contribute to sustainable urban planning strategies for healthcare infrastructure development in Papua.

Historically, the outer space structure of the Sentani traditional defense settlement is an ancestral formation aimed at protecting its citizens from outside intervention and defending themselves from tribal wars. The phenomenon of this ancestral formation is maintained until now as a pattern of traditional Sentani defense settlements. From the previous research has been stated, research on traditional settlement patterns on the meaning of defense and the sacredness of outer spatial planning has never been carried out. No research reveals that the sacred outer space in the traditional Sentani settlement is a phenomenon formed by a sacred defense space to protect indigenous peoples from intervention and tribal wars. The research method used is a qualitative approach using the Intrisic Case Study Approach model with the nature of descriptive research. Data analysis in this study used the method of Discovering Cultural Themes. The locus of this research is the oldest village written in historical references and the Sentani traditional village on Lake Sentani today. The data collection method used observation, in-depth participant interviews, measurable pictures, and photographs. The study results found that the structure of the sacred outer space of the traditional settlements formed by the ancestors is still maintained today as a pattern of traditional Sentani defense settlements. The structural pattern of the sacred space forms a defense space in the traditional Sentani settlement forming a sacred outdoor layout for the Sentani indigenous people with one entrance for visitors or guests to the traditional village, namely a wooden pier for the boat landing. The sacred outer spatial arrangement is indicated by the position of the "Obe Imae" traditional house as the center of activity and customary activities are located at the very front, the two customary zones as the seat of tribal chiefs (traditional devices), the third community zone as the residential space of indigenous peoples, the fourth zone ancestors (traditional graves) and the fifth highest worship zone, namely the church as a place of worship to God.

Traditional houses scattered with various unique forms in the territory of Indonesia reveal a distinctive and unique local cultural identity in their states and display the richness of the traditional culture of the Indonesian nation. The diversity of traditional houses in this archipelago has a high artistic feel in architectural forms, motifs, and similarities in philosophy. Still, it is rich in architectural structures that differ from one place to another. The traditional housing group for the Sentani tribe in Ifale village is formed from the unity of three different kinship groups of indigenous peoples. The three kinships live one life together as the traditional Sentani people and still maintain the ancestral traditions passed down from generation to generation by adjusting to current life developments. The traditional house of the Sentani indigenous people has changed with the entry of knowledge and changes in people's lifestyles. The shift in housing does not affect the existence of their traditional residence, a nation's wealth that must be maintained and protected. This study aimed to study changes in building traditional Sentani houses on Lake Sentani in Jayapura Regency. The research method used in this research is descriptive in conducting data analysis using qualitative methods (field data) and quantitative (excel program and SPSS). The study results show that changes in the way of building the traditional houses of the indigenous people of the Senani tribe towards the process of building and using house construction for the period 1907-1925 and 2021 have changed from places formed by their ancestors to modern traditional houses. These changes are influenced by the increase in community economic growth, public awareness of environmental and human health, and construction use following the latest developments in construction technology.