bluuebunny/crossref_metadata_2025_split huggingface dataset:
Potential and limitation of AI system in building services and control management system
Authors: Wong C. H. , Abdul Samad M.H. , Taib N. 
Published: November 2021

Abstract
In the construction industry, traditional method for analysing human comfort is time consuming. Thus, artificial intelligence (AI) has been slowly being applied in the software stimulation and building management system to solve the typical comfort analysis method. The potential and limitation of the AI system in the building service are presented through PRISMA review. The AI system enables the building service system to analysis in real-time, optimising energy efficiency, enhance occupant’s satisfaction, risk mitigation, cost minimisation and work efficiency increased. However, the AI system application in the building service still faces some challenges such as lack of big data and the varying parameter of data input in the software system, expensive initial cost and required expertise.
The emerging green destination: An empirical study of Phatthalung’s value-based identity
Authors: Methanuntakul Kanwipa 
Published: November 2021

Abstract
Regarding as a unique natural wetland where biogeographic region is under Ramsar convention, Phatthalung is also well-known for its iconic natural landmarks and geographical origin. However, the city itself are deemed to be either a short-visit destination or a secondary tourism destination amongst visitors. The aim of this paper is to explore a strategy of green branding on an emerging destination and to identify a value-based identity as a medium of persuasive communication tool. The paper establishes the conceptualization by a thorough case study analysis of Phatthalung’s destination brand from a geographic perspective to deep-rooted characteristic of local people. In order to critically find out the factors which have an effect on eco-tourism driven, the correlation between the influence of place equity and sense-of-place is analytically reviewed. Thus, it is clear that strategic place branding and destination branding play an important role in multidimensional meaning towards Phatthalung’s identity.
A child-friendly design for sustainable urban environment: a case study of Malang city parks
Authors: Nugroho A M 
Published: November 2021

AbstractA child-friendly city environment contains elements of security, health and comfort, especially in the midst of the current pandemic. This paper aims to study the child-friendly designs in urban public spaces, especially city parks. The study objective was to find the level of performance and importance of child-friendly design in the case study of Indonesian city parks. The research stages include aspects of perceptions and expectations by users as well as development proposals based on expert opinions. Importance Performance Analysis (IPA) technique is used to determine the level of suitability, performance and importance of child-friendly design elements in the case study of city parks. The case study used is Trunojoyo Smart Park, Malang City. Analysis Hierarchy Process (AHP) technique is used for the proposed development of sustainable improvement of child-friendly spaces. The level of suitability of garden elements has the highest value above the average of 116.73%. While the pedestrian path element has the highest performance value and importance with scores of 169 and 156 respectively. The child-friendly design element that has the lowest performance is the sand game vehicle (132). Two child-friendly design elements that become development priorities for both users and experts are safe spaces and play equipment which have a suitability rate of 113.92% and 108.90%, respectively, and the experts’ priority values are 0.117 and 0.083, respectively.
Redefining the role of green open space through the challenge of COVID-19 (Case study: Blang Padang, Banda Aceh)
Authors: Idawati D E , Maisari L , Alidha S Y 
Published: November 2021

Abstract
Under the government regulations to prevent the spread of COVID-19, namely the emergency public activity restriction (micro PPKM), Blang Padang square has experienced a transformation from a large, open, urban space in Banda Aceh full of multi-function activity to only allowing sports activity and vaccine facilities. Therefore, the aim of this study is to explore whether Blang Padang square has fulfilled the necessary functions during a pandemic and to investigate what kind of transformation or adjustment occurred in the space. This study used qualitative descriptive approach with observation, interview and documentation as data collection tools. Shirvani’s criteria of urban open space became the main framework to answer the investigation of this study. The study confirmed that the transformation of Blang Padang square has benefited Banda Aceh residents to continue with a healthy lifestyle during a pandemic and has provided health facilities in a green square.
Perspectives on the implementation of shared space street concept as an alternative to improve the environmental quality in Peunayong area
Authors: Sabila F , Ardesir J , Agustina S 
Published: November 2021

Abstract
Shared space street (3S) is an urban design concept applied by eliminating physical barriers and markers on road space to create uncertainty that will drive motorists to reduce vehicle speed and be more tolerant with other road users. The implementation of 3S contributes to the environmental quality through an emphasis on reducing motorized vehicles, improving people’s habits to walk and use public transportation. This study aims to understand the public’s perspectives about the implementation of 3S as a new concept for an old downtown area in Banda Aceh. This study further examines whether familiarity with the area affects the acceptance of 3S, type of expected facility needs, and confidence of 3S impact to reduce congestion. The study uses the qualitative method (interviews) for key informants and quantitative (online surveys) for the public. The results show that although 3S is a new concept for the area, there is a high level of acceptance from the public. The results also show that frequency of visits does not significantly affect the acceptance, need for facilities, or view on impact to congestion. However, a variety of facility requirements was revealed. It is also found that the combination of several methods in data collection and communicating the proposed design is more effective for the implementation of new urban design innovation.
Open space preference and adaption in creating safe environment in Banda Aceh, Indonesia
Authors: Arafat P , Silvalia M , Sari S 
Published: November 2021

Abstract
Open space has a vast benefit on human well-being and, at the same time serving environmental function. However, COVID 19 pandemics have shifted the pattern of open spaces visitation. This study aims to study visitation patterns to open spaces, evaluate facilities and management of open spaces to ensure visitors’ safety, and explore the COVID adaptive open space models in Banda Aceh during pandemics. This study is mixed-methods research that integrates both quantitative and qualitative data collection and analysis. The participants of this study are the doctors and nurses that worked in the COVID-19 ward in a general hospital in Banda Aceh. These participants were selected because they have sufficient knowledge of COVID-19 and have adapted their lifestyle after working at these special wards. The result shows shifting perceptions and preferences of respondents towards open spaces and the challenge of open space management adaptation during the COVID 19 situations. This paper also explores the safe open space model derived from the research result.
Biodiversity of Rambut Cave Sale Central Java
Authors: Rachmawati S , Matin H H A , Suhardono S , Setyono P , Kusumaningrum L , Rinawati S , Sholiqin M 
Published: November 2021

Abstract
Rembang zone karst area stretches from Central Java to Madura Islands. This area is the most significant water or groundwater basin (CAT) area in Rembang Regency, often known as Watuputih Mountains or Karst Area. Watuputih Groundwater Basin is a karst area that is characterized by the formation of several caves. Rambut Cave is one of the caves in Watuputih area located to the east of Watuputih with coordinate’s point −6.8783, 111.5534. There are seven types of flora found in the Rambut Cave, namely Horseshoe Bats, Bent-Wing Bats, Ants, Geckos and Crickets, Forest Grasshoppers, and Snails. While the flora was found, there are six types of Bauhinia scandens, Suweg, Mahogany, Drypetes littoralis, Yellow Palm, and Teak trees. The study results obtained the Flora Diversity Index Value H=0.687, which belongs to the low category, and the value of Fauna Diversity Index H’=1.414, which belongs to the medium category.
Environmental disclosure on agricultural and mining sector
Authors: Sukirman  , Yaisah U , Hidayah R , Suryandari D , Patrisia D 
Published: November 2021

Abstract
This study aims to understand the environmental disclosure of agricultural and mining companies. Especially the impact of independent are commissioners, leverage ratios, firm size, and liquidity ratios on environmental disclosure. The population is the agricultural and mining sector’s companies in 2014-2019 with 61 companies. Sampling using purposive sampling technique and uses multiple linear regression analysis with SPSS. The results show that firm size, liquidity ratio, and leverage ratio harm environmental disclosure. However, the independent board of commissioners does not affect environmental disclosure. In conclusion, if the leverage ratio, liquidity ratio, and company size are increase, it will reduce the level of environmental disclosure. Hence, agricultural and mining companies in Indonesia have to improve environmental responsibility. Then, the government should make an effective policy for environmental disclosure.
Adequacy measurement of public green open space (GOS) in absorbing carbon dioxide (CO2) emissions from transportation activities in Tampan district, Pekanbaru
Authors: A P Permata MS , Buchori I , Kurniati R 
Published: November 2021

Abstract
Green Open Space (GOS) is one of the efforts to deal with increasing greenhouse gas (GHG) emissions because it can absorb CO2 emissions. Transportation activities cause high CO2 emissions, and the lack of public green open space, which results in the ability of green open space to absorb emissions, is not optimal. The intensity of traffic activity is getting more and more crowded, which will impact the surrounding community. This study aims to determine the level of adequacy of public green open space (GOS) in absorbing carbon dioxide (CO2) emissions from transportation activities. This study uses a literature review approach. The results obtained are the adequacy of public green open space in absorbing emissions from transportation and so that solutions are obtained to carry out policies in reducing air pollution produced by vehicles, and the importance of green open spaces (GOS).
Comparative study between conventional and mechanical technology on fecal sludge treatment plants (FSTP) in Indonesia
Authors: Stevani A M , Soewondo P 
Published: November 2021

AbstractIn pursuit of access to wastewater services to reach the target of 100%, it is undeniable that the non-sewer system/on-site system should continue to be developed. The non-sewer system provides low-cost options, making access to wastewater infrastructure more affordable. As a further treatment of the fecal sludge produced from on-site technology such as septic tank, FSTP (Faecal Sludge Treatment Plant) is needed. This study was conducted on 4 FSTPs in Java Island, namely 2 conventional system FSTPs (Keputih FSTP, Surabaya and Betoyoguci FSTP, Gresik) and 2 mechanical system FSTPs (Duri Kosambi FSTP, Jakarta and Sumur Batu FSTP, Bekasi). The research was conducted by comparing performance indicators which are collection, treatment, human resources, and cost-efficiency, representing development priority aspects. Analysis of the development strategy was carried out by SWOT analysis. Based on performance indicator comparison, Duri Kosambi FSTP has the highest collection efficiency among the others. Treatment efficiency ranging around 60%, and human resources efficiency in all FSTPs ranging at 80%. Duri Kosambi FSTP has an acceptable cost efficiency level, while the rest are still dissatisfactory. Development strategy derived from SWOT analysis should include an effort to do scheduled desludging, partial investment from government, adjusting tariff, and optimizing FSTP capacity.
Solid waste characterization and reducing potential at Faculty of Engineering, University of Surabaya
Authors: Simangunsong T L 
Published: November 2021

Abstract
Reducing solid waste generation is one of the green campus achievement programs at the University of Surabaya (Ubaya). It is essential to determine the quantity and composition of all faculty’s solid waste generation. The Faculty of Engineering significantly contributes to the amount of waste generation in Ubaya. Research related to the Faculty of Engineering solid waste characteristics needs to be conducted. The purposes of the study were estimating the quantity of solid waste generation and observing the composition of solid waste at the Faculty of Engineering. The method of this research was a survey of waste generation. The estimation of waste generation was taken for 12 (twelve) days during April 2018. The study results showed that the average solid waste generation faculty of engineering was to be 19.26 kg/day, and the percentage of solid waste was found to be food waste 27%, plastic 25.8%, food packaging 17.6%, Paper 9.8%, and Residue 19.8%.
Utilization of yellow velvetleaf and water spinach to reduce copper ion in surface water of the estuary of babon river Semarang
Authors: Syahputra B , Nafiah  
Published: November 2021

Abstract
The Babon River in East Semarang has been polluted by heavy metals sourced from industrial waste. So that water pollution at the Babon River estuary does not spread, it is necessary to carry out water treatment. This research uses a glass aquarium reactor and utilizes yellow velvetleaf (limmoncharis Flava) and water spinach (Ipomoea aquatic fork) plants as a medium to reduce the concentration of copper ions (Cu2+) by using variations in detention time. The results and analysis showed that yellow velvetleaf and water spinach could reduce the concentration of copper ions (Cu2+) in estuary surface water within 1 hour, 2 hours, 3 hours, and 5 hours. After going through several stages of a simple drinking water pre-treatment process, the results showed that yellow velvetleaf plants could reduce the concentration of copper ions (Cu2+) in Babon river water samples, from an initial concentration of 0.055 mg/L to 0.020 mg/L, with the highest efficiency percentage reduction up to 61.5%. As for water spinach, the concentration of copper ions that can be reduced only reaches the lowest level of 0.047 mg/L, with the highest percentage reduction efficiency of only 9.6% after the same pre-treatment process.
Integration of renewable energy policies between central and regional governments
Authors: Fajri H , Akmal A D , Saputra B , Wahyuni N , Ilham Q P , Maani K D 
Published: November 2021

AbstractRenewable Energy will play a more critical role in meeting future energy needs. Therefore, it is necessary to have policies and strategies at the national and regional levels so that the development of renewable energy can increase and develop. Unfortunately, Indonesia does not have a specific policy that covers the development of renewable energy until now. This study aims to see the integration of central and regional policies by targeting the renewable energy mix as a connecting link. This research was conducted using the document analysis method. The study results indicate that the national level’s legal instruments and policies for renewable Energy are inadequate. The instrument is still fragmented into several policies with a minimal portion and legal standing that is not strong enough. We propose the need for policies at the national level that specifically regulate renewable Energy and prepare derivative regulations for the law to have an integrated policy. In addition, local governments must also integrate their regional regulations with existing policy instruments at the national level. Good integration of national and regional policies is expected to accelerate renewable energy development in Indonesia, and the targets are not just ambitions written on paper.
COD removal, decolorization, and energy consumption of electrocoagulation as a wastewater treatment process
Authors: Marlina E , Purwanto P , Sudarno S 
Published: November 2021

Abstract
The efficiency of color and COD removal in wastewater treatment is one of the essential factors. High color removal can encourage the reuse of wastewater as raw material in the recycled paper industry. Electrocoagulation (EC) process is effective pollutant removal in wastewater due to the adsorption, coagulation, and flotation. In this study, recycled paper industrial wastewater was used; this type of waste has a high content of disturbing pollutants, and treatment with electrocoagulation has not been widely carried out for this type of waste. EC treatment has a relatively high level of effectiveness to remove these pollutants; the influential factors studied include initial pH, applied current, supporting electrolyte, and processing time on a laboratory scale. The degradation of color, COD, and energy used was also evaluated. The best color removal was obtained as 100% at 80 minutes of process, and a COD concentration is 147 mg/L, and the energy used is 13.56 kWh/L.
The challenges of Malay Kampung infrastructure as an Old Semarang cultural heritage area
Authors: Rahdriawan M , Wahyono H , Arief S F , Amadeo F , Oktavian A 
Published: November 2021

Abstract
The Malay Kampung is one of four areas of Old Semarang, which are expected to become a good heritage area. However, this area has suffered a lot of damage to the physical environment with limited infrastructure conditions. Therefore, this paper aims to explain the infrastructure challenges of Malay Kampung as a cultural heritage area. The research method used is qualitative with field observations and secondary data collection. Interviews were conducted to clarify field data and the condition of the remaining historical buildings. Based on the field results, we obtained secondary data for planning infrastructure improvements in Dadapsari Village, where Malay Kampung is included in the administration of this village. The study results show that there is still a physical decline in settlement and the environment, tidal flooding, damage to roads and drainage, the presence of inhabitable houses, and the lack of open space. The physical decline has also occurred in several old buildings that have a long history in this area which still receive less attention in this development. The Old Semarang area’s rejuvenation through infrastructure development must still be considered a cultural heritage area. Especially the redevelopment on the rehabilitation of declining cultural heritage buildings.
Assessing enablers to a circular economy in Indonesian furniture industry using Fuzzy-DEMATEL
Authors: Wicaksono P A , Naufal T R , Saptadi S , Susanty A 
Published: November 2021

Abstract
The furniture industry is one of the leading sectors and has a positive trend in Indonesia’s industrial sector. However, currently, there is a gap between supply and demand for timber and environmental impacts problem. The circular economy model entered as a restorative or regenerative concept to optimize resources and waste minimization. This research is conducted to assess the factors that drive the implementation of circular economy in the Indonesian furniture industry. The Fuzzy-Dematel was used to find the factors that were contributing to the implementation of the circular economy. As a result, the cause group consists of knowledge of circular economy, government support & legislation, consumer awareness, the business principle for the environment, and scarcity of resources. Furthermore, the effect group consists of resources efficiency, economic (financial), technology availability, environmental safety & management, customer-supplier collaboration, corporate image, consumer demand, increased value products, and cost reduction. In addition, some strategies for the government and industry were proposed for circular economy implementation in the Indonesian furniture industry.
Estimation of greenhouse gas emission from household activities during the COVID-19 pandemic in Binjai City, North Sumatera
Authors: Suryati I , Hijriani A , Indrawan I 
Published: November 2021

Abstract
Household activities have the potential to produce greenhouse gas emissions. The government’s policy to work and study from home during the COVID-19 pandemic affects greenhouse gas emissions produced by household activities, starting from energy and waste and liquid waste produced, so it is necessary to carry out an emission inventory. The purpose of this study is to calculate greenhouse gas emissions (CO2 and CH4) from household activities in Binjai City during the COVID-19 pandemic and determine emission reduction scenarios that can be carried out in Binjai City. The calculation method used is based on the 2006 IPCC (Intergovernmental Panel in Climate Change) guidelines. CO2 emissions resulting from the use of LPG are 2025.80 tons CO2e/month, the use of fuel for daily transportation activities is 3484.84 tons CO2e/month, and electricity usage is 14956.66 Ton CO2e/month. CH4 emissions produced from domestic liquid waste are 417.14 tons CO2e/month, and household waste is 27.54 tons CO2e/month. The COVID-19 pandemic increases GHG emissions from household electricity consumption in Binjai City by ± 7% and reduces GHG emissions from fuel consumption by 3.5%.
Research trend on sustainable architecture: a bibliometric analysis emphasizing on building, material, façade, and thermal keywords
Authors: Pramesti P U , Hasan M I , Ramandhika M 
Published: November 2021

Abstract
Studies about sustainable research remain increase recently due to the global trend and movement on greener lifestyles. Keywords on building, material, façade, and thermal represent the current issue in sustainable architecture. This study aims to trends in sustainable architecture research with specific keywords and periods. Publishing period between 1976-2020 with particular limitation applied to emerge 859 publication documents to be analyzed. Scopus’ on-site analysis system and VOSviewer were employed to generate graphical and visual analysis on research trends. The analysis results generate five significant research clusters: energy, façade technology, measurement, thermal, and climate. Besides groups, the analysis also indicates that most of the countries involved were from Europe. Hence, the conclusion of this study reveals potential research on a similar topic in tropical countries which demanding sustainable building encounters a humidity challenge. This study fills the gap in the bibliometric analysis regarding sustainable architecture with specific keywords and publishing period.