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Effectiveness of a Planning Support System Targeting Rebuilding in Immersive Virtual Environment in Fukui, Japan Yuya, Yamato; Taisei, Osada; Tutuko, Pindo; Dinh-Thanh, Nguyen; Aini, Nurul
Local Wisdom Jurnal Ilmiah Kajian Kearifan Lokal Vol. 16 No. 2 (2024): July 2024
Publisher : University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/lw.v16i2.12111

Abstract

Resident participation is an essential part of community development. In order to reflect residents' opinions, it is considered necessary to conduct workshop. We apply the community development guidance method (hereinafter, CDGM). The CDGM is a method that allows the replacement or deregulation of some of the regulations of the Building Standard Law by the agreement of the residents of a certain area. However, it takes a deal of time and effort to build consensus among residents, and the CDGM is to obtain their consensus. Therefore, this study is to examine effectiveness of an immersive planning support system for architectural rebuilding using virtual space and the CDGM. We believe that an immersive planning support system in a virtual environment is effective because it allows residents to enter and experience the street after the plan has been updated, making it easier for them to imagine the street. As a result, we confirmed the applicability of this technology to community briefings.
Revitalization of thematic villages through red ginger cultivation in Mulyorejo Village, Malang City Sufiyanto Sufiyanto; Sari Yuniarti; Pindo Tutuko; Sunarjo Sunarjo; Djoko Andrijono; Ahmad Rivaldi; Erika Elice; Antalita Kirana Putri
Community Empowerment Vol 9 No 5 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.11301

Abstract

The Covid-19 pandemic has significantly impacted society, causing an economic crisis. The thematic village program is a community empowerment effort based on the unique potential characteristics of local communities. This community service program aims to strengthen the concept of thematic villages through the revitalization of the Ginger Red Thematic Village in RW 07, located in Mulyorejo Village, Sukun District, Malang City. The methods applied include outreach, assistance, and improvement of urban farming facilities for red ginger cultivation. The results of this community service program show that the revitalization of the Red Ginger Thematic Village has succeeded in increasing the function of the greenhouse, supporting the urban farming program, and increasing the number of successfully cultivated red ginger plants by the local community. This program represents a significant step in supporting economic recovery and community empowerment amidst the crisis caused by the Covid-19 pandemic.
THE EFFECTS OF r-HDPE/r-PP FORMULATION RATIO INTO MECHANICAL, THERMAL AND MORPHOLOGICAL BEHAVIOR OF r-HDPE/r-PP POLYMERIC BLENDS Razak, Jeefferie Abd; Wahid, Siti Zaleha; Mohamad, Noraiham; Puspitasari, Poppy; Jaafar, Rosidah; Tutuko, Pindo
JEMIS (Journal of Engineering & Management in Industrial System) Vol. 8 No. 2 (2020)
Publisher : Industrial Engineering Department, Faculty of Engineering, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jemis.2020.008.02.1

Abstract

This study has reported the effects of different formulation ratio between recycled high density polyethylene (r-HDPE) and recycled polypropylene (r-PP) into the resulted mechanical, thermal and morphological properties of r-HDPE/r-PP polymeric blends. About five (5) different formulation ratio of r-HDPE/r-PP have been prepared and tested. The best combination ratio between r-HDPE and r-PP was determined in this work. It was found that the 70/30 wt.% of r-HDPE/r-PP blend possessed an outstanding mechanical and physical strength. About 59.80% and 2.30% of positive improvement in comparison to 0/100 wt.% of r-HDPE/r-PP was achieved for both of tensile strength and hardness, respectively. Interestingly, for 70/30 wt.% of r-HDPE/r-PP blend had also experienced major increased in their elongation at break up to 473%. The fracture morphological behavior of the tested samples that were observed via SEM observation, had established the interaction between the structure and properties of produced r-HDPE/r-PP blends, especially on the miscibility state between the r-HDPE and r-PP phases. Thermal evaluation by using the DSC had confirmed the partial miscibility state due to dominant peak shifting at 120 - 140°C and obvious melting peak reduction pattern. Overall, from this study, it was found that the blending between r-HDPE and r-PP into r-HDPE/r-PP blends are feasible to improve the properties of primary phase.
IRAH-IRAHAN PAVILION: INTEGRATING SUSTAINABILITY AND INDONESIAN CULTURAL STORYTELLING THROUGH PAVILION BAMBOO DESIGN IN NANSHA BIRD PARK Dara Citra Saraswati Tutuko; Rizal Qunaini; Krisna Wijaya Nagata; Tyastuti Cahyani Pancaputri; Ari Rifki Ramanda Putra; Anisatur Robi'ah; Pindo Tutuko
ARCHITENSA : Architectural Design Journal Vol. 1 No. 1 (2025): Responsive architectural design to environmental and socio-cultural realities o
Publisher : Architecture Study Program, Faculty Of Engineering, University of Merdeka Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26905/adj.v1i1.15489

Abstract

The Irah Irahan Pavilion is a sustainable bamboo structure designed to embrace Indonesia’s cultural heritage while integrating eco-friendly construction techniques. Inspired by Wayang, particularly the headpiece (Irah-Irah) of Gatotkaca, this pavilion symbolizes strength, resilience, and traditional craftsmanship. The design incorporates bamboo weaving (anyaman bambu) and active-bending techniques, allowing for a lightweight yet durable form that minimizes material waste. Located in Nansha Bird Park, the pavilion harmonizes with its natural surroundings, enhancing the visitor experience while promoting environmental consciousness. The project explores bamboo’s structural potential, utilizing modular assembly and efficient construction methods to ensure sustainability and adaptability. Through the fusion of cultural symbolism, and ecological responsibility, the Irah Irahan Pavilion demonstrates the potential of bamboo construction in creating aesthetic, functional, and environmentally sustainable design.
Mobility patterns consideration of educational facilities distribution model formulation in Southeast Malang Regional development plan Respati Wikantiyoso; Tonny Suhartono; Pindo Tutuko; Aditya Galih Sulaksono
ARTEKS : Jurnal Teknik Arsitektur Vol 7 No 3 (2022): ARTEKS : Jurnal Teknik Arsitektur | September 2022 ~ Desember 2022
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v7i3.1870

Abstract

Regional disparities, and urban sprawl, will cause inequality in mobility between regions—one of the causes of the uneven distribution of educational facilities. The study of mobility patterns provides an overview of student movement patterns from and to school. The analysis is needed to determine the potential problems due to spatial disparities in the settlement Development Area. The research purpose; is (1) to obtain a model for determining the location and distribution of public schools based on mobility patterns in urban settlement development areas and (2) to obtain the model formulation for spatial planning distribution of educational facilities. This research uses a descriptive exploratory method with Space Syntax analysis. The research location was selected using the Classified Purposive Sampling method with an observation scale in the Development Area. The school zoning system has implications for equal distribution of education, reducing the mobility gap between regions, reducing congestion, air pollution, and dependence on motorized transportation. The study results of patterns of connectivity, accessibility, and mobility become a consideration for the placement of educational facilities in the Development Area. This study will improve the arrangement of spatial patterns and distribution of educational facilities based on studies of connectivity, regional accessibility, and student mobility.
Outdoor thermal comfort performance in urban heat island mitigation: A Simulation-Based assessment in a commercial district using ENVI-met Miftahul Huda; Respati Wikantiyoso; Nurul Aini; Pindo Tutuko; Erna Winansih
ARTEKS : Jurnal Teknik Arsitektur Vol 11 No 2 (2026): ARTEKS : Jurnal Teknik Arsitektur | April 2026 ~ June 2026
Publisher : Program Studi Arsitektur Fakultas Teknik Universitas Katolik Widya Mandira

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30822/arteks.v11i2.5132

Abstract

Outdoor thermal discomfort in commercial districts presents a critical challenge in tropical urban environments, where elevated air temperatures and intense solar radiation limit the usability and comfort of open spaces. This study evaluates the effectiveness of Urban Heat Island (UHI) mitigation strategies in enhancing outdoor thermal comfort within a commercial district through ENVI-met simulations. Four intervention scenarios were developed and compared against existing conditions, encompassing structural-based, vegetation-based, surface material–based, and integrated approaches. Simulations were conducted for the hottest day of the dry season, with thermal comfort assessed at pedestrian height (1.4 m) using the Physiological Equivalent Temperature (PET) index. Structural interventions produced an average PET reduction of 1.24 K, demonstrating localized cooling effects, whereas vegetation-oriented strategies achieved the most substantial improvement, reducing average PET by up to 3.91 K. In contrast, material-based interventions exhibited the least efficacy, yielding a maximum average PET reduction of only 0.32 K and even contributing to increased PET during daytime hours due to reflected solar radiation. The combined intervention scenario delivered a more balanced outcome, with average PET reductions reaching 2.60 K. Despite these interventions, PET values largely remained within the “very hot” category, underscoring the necessity for radiation-sensitive urban design approaches that prioritize vegetation-centric mitigation strategies.