bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Influence of Social Capital and Water Infrastructure on The Level of Happiness Index in Rural Area
Authors: Alfiah R , Listyawati R N , Koesoemawati D J 
Published: October 2019

Abstract
Nowadays, access to drinking water services in Indonesia is below the SDG’s target where 100% of the people must have access to clean water, but based on data from the Ministry of Public Works and Public Housing (2018), there are only 72 percent of Indonesians having access to piped water through The Indonesian Water Supply Company (PDAM) and only 7,474 villages (out of 72,944 villages) have access to piped clean water. To overcome the limited access to drinking water in rural areas, communities are supported to establish community-based drinking water organizations (HIPPAM) to manage local water supply services. Increasing access to adequate drinking water is expected to influence the level of population welfare measured in the happiness index. Sumbermujur Village is one of the villages that can manage water by establishing HIPPAM. From the SNA calculation, it can be seen that the value of social capital in Sumbermujur village are classified as good. The ties formed from the HIPPAM community are very strong. Based on community characteristics and values on the 10 happiness index variables, it was found that all hamlets in Sumbermujur Village belong to the “happy” group. The social relations variable in the happiness index has a similar characteristic with environmental conditions and family harmony.
Spatial Model of Coastal Community Vulnerability of Puger District to Tsunami Disaster Hazard
Authors: Hariyani S , Susilo A , Kurniawan E B , Shoimah F 
Published: October 2019

Abstract
Puger coastal region is prone to tsunami and earthquake disasters. Puger District lies in the coastal zone which is directly adjacent to the Indian Ocean. Village areas included in the Coastal District of Puger are villages of Puger Kulon, Puger Wetan, Mojomulyo, and Mojosari. The potential for tsunami disaster on Puger Beach can affect the safety of the coastal communities of Puger. The location of community settlements is close to the beach, with relatively poor understanding of the danger of tsunami. Moreover, the negligence of an established disaster mitigation plans for tsunamis in Puger coastal region causes high vulnerability in case of tsunami; hence, casualties and property loss can affect the economy of the surrounding community. Based on these conditions, the study aims to assess the level of social, economic, physical and environmental vulnerabilities modelled spatially to determine the level of vulnerability of the community with the aid of Arc GIS 10.2 software. The analysis method employs scoring analysis and spatial analysis. The research output is a spatial model in the form of a community vulnerability map to the threat of a tsunami disaster.
Spatial and Temporal Patterns of the Decreasing Rice Field in Sidorejo Sub-district, Salatiga City, Central Java Province, Indonesia
Authors: Damayanti A , Setiadi A , Febrianti A , Setyawan B A , Angelika P , Setiadi R P 
Published: October 2019

Abstract
The agricultural land conversion and all its utilization happens as time goes by. This conversion commonly happens in Indonesia, including in Sidorejo District, Salatiga City. Sidorejo is one of the potential areas of agriculture, especially for agriculture area in Central Java. The agriculture area in Sidorejo has decreased by 3.12 km2 in the past 10 years (2007 - 2017). The purpose of this research is to map changes of rice field area in spatial and temporal manner. The research variables include topography, river network, farmer education level, farmers’ income, and population. This study utilizes primary data obtained from interviews and questionnaires, while the secondary data is obtained from Centre of Statistical Bureau, Geospatial Information Bureau, and USGS DEM. The analytical method used in this study is overlay and transects in a systematically random sample. The results indicated that rice fields area changes in the western and eastern parts of Sidorejo for 10 years (2007-2017) which were generally triggered by population. Rice field area changing in west correlates with topography, river networks, education levels and low farmer incomes. Meanwhile, rice field area changing in east correlates with the level of education and high income of farmers.
Space Utilization and Transformable Architecture of Peri-Urban Co-Living Concept in Rancaekek, Bandung
Authors: Saputra A N , Lineker D G , Hibaturrahim H E , Nilla D K , Sobandi R , Ekomadyo AS 
Published: October 2019

Abstract
Peri-urban issues are generated by the problem of uncontrolled increase of settlement land-use that converts and decreases the agriculture and water absorption land-use. Development improvement is needed to support food protection and environment sustainability from urbanization pressure.Co-living Rancaekek in Bandung’s peri-urban area is a concept which aims to improve the effectiveness of land use by providing multifunctional living space and household food production through hybrid infrastructure. This residence consists of five families living together in a modular housing unit with an area of 21 m2. Each unit supports families with different responsibilities: farming; food processing; capacity building; building and infrastructure management; and special units for external researchers. The analysis in this paper provides evidence that each responsibility requires specific spatial planning and multifunctional furniture that can support various activities, tools, and processes to enable adaptation in limited space. The solution to space utilization is determined through the proposed movement of furniture based on a review of transformable architecture, namely flexibility and functionality of the space being utilized, to maximize functions in a minimum size space. This research requires deeper research and/or experiments on materials, community acceptance, and a more in-depth review of furniture design in accordance with the concept of transformable architecture.
Literature Review on Spatial Order of Ancient Javanese Cultural Landscape: It May Contains Spatial Continuum Idea
Authors: Maulidi C , Rukmi W I 
Published: October 2019

Abstract
Popular paradigm defines urban area as a Growth-Pole which has been expected to give trickle-down effect and spread welfare to its hinterlands and rural areas. In fact, urban growth tends to generate resource exploitations from its hinterland to comply urban necessity. Those, sharpen the dichotomy between urban and rural welfare and generate Desakota phenomenon. New paradigm sought as an alternative strategy seeks balance in the role of rural-urban linkages. This study aimed to bring out a model of spatial order that had existed in ancient Javanese civilization which followed a philosophy of maintaining the balance between human and nature in utilizing environment. Qualitative research was conducted through content exploration on ancient Javanese civilization references. Those contents were cross-diachronic to unravel the connection between politic and economic situation when that spatial order model had existed. Wenua (village) was located in a configuration that followed four geographic directions: at north, south east, west, and one in the middle of the fourth villages. Market was held rotationally among five villages through rotation Pekan Mechanism. This rotation system gave each village opportunity to become central pole for the economic activity in the region. Therefore, economic vitality was able to spread equitably over the villages.
The Influence of Physical Quality on Service Scale and Frequency of Visits in “Alun-Alun Malang” City Square Park
Authors: Kurniawan E B , Purnamasari W D , Setyono D A , Astrini W 
Published: October 2019

Abstract
Malang City is one of the cities with rapid physical growth, but the availability of green open space (RTH) is inadequate. The construction of RTH as a solution to fulfill 20% of public RTH raises new problems of: the occurrence of inequality in the use of city parks. There are city parks that are not functioned optimally, judging from the intensity (number and frequency). Based on these conditions, the study aims to assess the performance, service scale and frequency of visits in Alun-Alun Malang Park, Klojen District, Malang City. The method of analysis utilizes park quality analysis, park service scale analysis, frequency of park visits analysis, and multiple linear regression analysis. Based on the results of the regression test, it is apparent that there is an influence between the park service scale and the services quality of Alun-Alun Malang Park, including amenities (X1), easy access (X4), and facilities completeness (X5). Based on the regression analysis using the successive intervals method, it is obvious that variables which significantly influence the frequency of parks visits, are amenities (X1), security and safety (X2), parks identity (X3), easy access (X4), facilities completeness (X5), park beautiness (X6), activity diversity (X7), user diversity (X8).
Defining Gap between Housing Land Value and the Facilities Provision in Urban Housing Development by Private Developers in Malang City, Indonesia
Authors: Wijaya I N S 
Published: October 2019

Abstract
One of Indonesian government strategy in fulfilling the national housing target is by improving private developer’s roles in housing provision. Due to the provision of housing facilities, obligated by Indonesian government for every private developer since 1987, the practical implementation shows opposite circumstances for the private residential area. This research aims at describing conflict between the fulfilment of urban housing facilities and the housing land price in Malang City. Hence, comparison between the existed land prices to the availability of facilities is conducted to identify the gap. Since the price-contour is resulted by the land price mapping, this paper compares between the price and the existed facilities in order to show the practical gaps between the prices and the facilities. Finally, this research indicates: 1). The residential areas with unfulfilled facilities are located at the urban area with high prices, 2) Theefficiency of housing prices becomes the main motivation of the developers in building the facilities, without much consideration on environmental quality of the residential areas.
3rd World Development Model in Indonesia: How to deal with the issues of decreasing public finance and overcoming the demands for public participation in Industrial Revolution 4.0 era?
Authors: Janah M , Rahayu A Y S 
Published: October 2019

Abstract
This work consists of discussions as well as practical examples about potentials and challenges for regional managers in Indonesia en-routing to the 3rd World Development Model. The model emerged as a critique to the old schemes of government collaborations and partnerships in which the participation of the end-users is not proportionally given. This work aims to understand the relationships among actors, the divisions of their roles, the pattern of participation as well as the advantages of “end-users” participation in the development project. This concept is a Constructive Model of Collaborative, a meeting point between Participatory and Collaborative Governance concept. This study is conducted through post-positivistic approach and qualitative methods by using cases and theoretical studies. Furthermore, through this article, the authors focused on the two major issues in the development nowadays. Firstly, the issue of decreasing public finance, particularly in the case of financial deficit in national health insurance program known as JKN-KIS. Secondly, the issue of public participation in regional and urban development planning through case of Bandar Kayangan City Development Project in North Lombok, West Nusa Tenggara. Hence, this work drives a finding which offers solutions for the challenges on how to run the development project without depending on State or Local Budget at the same time to leverage the public supports and participation in government’s development agenda. Finally, it is concluded that there are needs to understand the tendencies of conflicting visions and goals, power or influence asymmetric and resources imbalance among the involved actors in the new model of collaborative governance.
Bauhäusle as a Cohousing Project
Authors: Nasution M , Napitupulu B K 
Published: October 2019

Abstract
In recent years, housing prices in many countries constantly increased followed by limited availability of land. How to meet the demand for development with increasing number of population and city growth, particularly rapid development in cities, become one of main issues of housing supply. The effects lead to several problems, one of which is adequate housing with a strong social interaction. To fulfil the demand and improve social well-being in the neighbourhood can be achieved by applying cohousing concept in the neighbourhood. This study aims to analyse whether cohousing can be such a coherent solution in tackling issue of housing problems, furthermore, it is also a way to promote social inclusion. Bauhäusle is located on campus in Vaihingen, Stuttgart. It is designed with ecological construction concept which uses readily available raw materials generally donated by DIY firms, companies and also discarded materials. In disguise, the concept of Bauhäusle also initiated other similar projects for example: Construction of the student dormitory ESA in Kaiserslautern or the mound houses in Stuttgart-Hohenheim. This concept applied according to social relationship which can fulfil the aims of sustainability through an inclusive community. Method used in this research are literature reviews, on-site visitation, interview, and descriptive analysis. The results of this research is to give advantageous and disadvantageous Bauhäusle cohousing by providing stakeholder analysis, action plan, SWOT analysis, and potential period of implementation to upscale the project.
Clean Water Network Planning in Ba’engas Village, Labang Sub-District, Bangkalan Regency, Indonesia
Authors: Lufira R D , Ismoyo M J , Chandrasasi D , Firmandika A 
Published: October 2019

Abstract
Access to clean water supply systems have not been fully available to all people, especially those living in rural areas. Ba’engas Village, located in Labang Sub-District, Bangkalan Regency, has not possessed clean water facilities to fulfil its people’s needs. The elevation difference and the distance of about 9 km between water resources causing difficulties in water provision. This research discusses clean water network planning in Ba’engas Village by utilizing the Pocong River, at a rate of 3,236 l/sec. The objective of this research is to investigate the provision of water availability for consumption up to the year 2035, simulate clean water networks and find out its results, and calculate planned budget. The modelling and simulation of clean water networks are developed utilizing WaterCAD V.8.i software. This research employs three alternatives, with different numbers of pumps and tanks each. The result of clean water projection is a rate of 4,936 l/sec. Based on the simulation results, alternative 1 was chosen, using 1 pump and 1 tank, according to the permitted planning criteria of speed between 0.1-2.5 m/sec, head loss gradient from 0 to 15 m/km, and pressure from 0.5 to 8 atm. The cost for clean water network planning with alternative 1 is estimated IDR 8,021,618,000.
The utilization of activated carbon as micronutrients carrier in slow release fertilizer formulation
Authors: Prastiwi D. A. , Sumawinata B , Iskandar  , Pari G 
Published: October 2019

Abstract
In many plantations, fertilizers were often added in high dosage and applied several times to get maximum productivity. But processes in soil caused not all nutrients in fertilizer could be uptaken by plants. Besides, the high dosage can be toxic to plants. The use of slow release fertilizer can overcome this case. This research was aimed to obtain the data of adsorptive capacity of activated charcoal to the nutrients mixed and gathering the information about nutrients release rate of fertilizer produced. The study was conducted by converting materials into activated charcoal. SRF was formulated by soaking fine activated charcoal CuSO4, FeSO4 or ZnSO4 solution for 24 hours. Analysis conducted were the observation of surface topography, qualitative analysis using EDX, and determination of total Cu, Fe and Zn in SRF. The optimal treatment was chosen to determine its release rate by extracting fertilizer with distilled water and 2% citric acid. The results showed the activated charcoal could be used to adsorb nutrients mixed as shown by SEM and EDX results. Nutrients in the charcoal could be released slowly and could not be easily leached out.
The effect of Curcuma zedoaria (Berg) Rosc. plant rhizome extracts on proliferation and viability of myeloid and fibroblas cancer cells
Authors: Saefudin  
Published: October 2019

Abstract
This research aimed to look into the effect of extracts from Curcuma zedoaria (Berg) Rosc. plant rhizomes on the proliferation of K-562’s myeloid cancer and WeHi-164’s fibroblast tumor cells. Two types of extracts, comprising water-media and ethanol-media extracts were prepared; and then both tested at varying concentrations (0, 0.1, 1.0, 10.0, and 100.0 (μg/ml). Proliferation activities were performed on all extract concentrations, either water or ethanol media. Observation focused on morphology-anatomy characteristics of cancer cells. Both extract types (water and ethanol media) inflicted anti-proliferation actions on cancer cells. The lowering/decreasing intensity of the cell proliferation as affected by plant extracts was significant at high extract concentration (100.9 (μg/ml), with water as well as ethanol media; but less effective at low concentrations (0.1-10.0 (μg/ml). Anti-proliferation activities by plant extracts at low concentration altered morphology, shapes, and sizes of K-562’s and WeHi-164’s cells, but their cell wall remained intact (unchanged). The use of plant extracts with ethanol media at high concentration altered the shapes/morphology, sizes of K-562’s myeloid cells, fibroblast cells enlarging, cell wall fractured, and the cells fragmented. Plant extracts with ethanol media afforded stronger anti-proliferation activities than those with water media.
Moisture-content based on drying schedule of seven Indonesian woods species
Authors: Basri E , Pari R 
Published: October 2019

Abstract
A moisture-content based on drying schedule provides general guidance in determining the changes in temperature and humidity which is based on the average moisture content level of the wood being dried. The research aims to obtain a basic drying schedule for seven wood species based on their drying characteristics. The research is initiated by drying all these species at a temperature of 100 °C. The criterion used is the worst defect occurred in each wood such as end and surface, honeycomb defects, and deformation on the width of the wood. The result shows that each wood species has a different response to high temperature drying. The best drying properties is observed in Red Meranti wood (Parashorea smythiesii) and Jaha wood (Terminalia arborea). In contrary, Kiacret (Spathodea campanulata) and Kipasang (Prunus javanica) have the worst drying properties. Based on their drying properties, all of the species can be grouped into 4 drying schedules.
Characteristics of Particleboards Made from Agricultural Wastes
Authors: Astari L. , Sudarmanto  , Akbar F. 
Published: October 2019

AbstractThe growth of particleboard production is parallel with the growth of world population. Yet, supply on wood chips as raw material for particleboard facing the shortage. Indonesia as a tropical country has various source of renewable resources, including agricultural residuals and non-wood forest product. This research was conducted to investigate the properties of particleboard made from core and rattan bark, from corn stalk and wood waste. Particles with moisture content less than 5% were mixed with adhesive. Phenol formaldehyde (PF) 10% was used as the adhesive. Mixed particles were then hot pressed for 10 minutes at 150°C with 25 Kgf/cm2. Targeted density of the board was 0.7 g/cm3. Prior to testing, boards were conditioned for seven days at room temperature. Testing was conducted for physical and mechanical properties as well as the surface roughness. Standard for physical and mechanical properties reffered to the JIS A 5908-2003. Results show that the particleboard from corn stalk had the lowest thickness swelling which was 16.7%. The highest modulus of rupture was given by particleboard from wood waste which was 21.69 MPa.
Nanopores of the productive and non-productive sections within the Lower Silurian Longmaxi Shale Reservoir in the Southern Area of Sichuan Basin, China
Authors: Cai Suyang , Xiao Qilin , Chen Qi , Jiang Xinchao 
Published: October 2019

Abstract
This study focuses on nanopores of the productive and non-productive sections within the Lower Silurian Longmaxi shale reservoir in the southern area of Sichuan Basin. 4 rock samples from the productive section and 12 rock samples from the non-productive section were collected from a new exploration well in Changning Area. TOC, XRD and gas adsorption measurements were conducted on these samples. The productive section contains more organic matters, biogenic quartz, but less carbonates and feldspar and is much more porous relative to the non-productive section. Organic matters and clays have important impacts on the development of nanoporosity within the Lower Silurian Longmaxi shale reservoir in study area. Nanoporosity of the productive section is affected mainly by the organic matter contents, and hence implying the predominance of organic-matter pores within this section. Clay minerals have the primary controlling effects on the occurrence of nanopores within the non-productive section, and then indicating the predominance of mineral matrix pores in it. This study should be helpful for us to make a better understanding of in-situ shale gas resources and to optimize targets in this region.
Biomarker characteristics of the adsorbed/occluded components of asphaltenes recovered from thermal degradation of kerogen
Authors: Liu Y , Cheng B , Liao Z , Faboya O L 
Published: October 2019

Abstract
The adsorbed/occluded components of asphaltene originate from the parent kerogen. Information on the characteristics of these components is critical to the field of oil and gas geochemistry especially in the oil and source rock correlation studies. In this work, kerogen isolated from a low-matured mudstone from Lucaogou Formation, Santanghu Basin was pyrolyzed at elevated temperature for 72 hours in a semi-open system, followed by extraction with dichloromethane and precipitation of the extract to achieve the asphaltene isolation. The asphaltene was extracted by organic solvents to recover the adsorbed components while its solid residue was oxidized to release the occluded compounds. The ratios of £C227XC23+ n-alkanes and tri/pentaterpane in the adsorbed/occluded components of the asphaltene and kerogen are similar. The distribution of C27, C28 and C29 regular steranes displayed a progressively increasing pattern from C27 to C29 in adsorbed/occluded fractions of both the asphaltene and its kerogen precursor. This observation is also found in the terpanes distribution of the occluded components in the asphlatene and kerogen. These results showed that the biomarkers distribution in the adsorbed/occluded components of the asphaltene to some extent exhibited some level of similarity with its parent kerogen. This also showed that the occluded components in the asphaltene macromolecule are relatively intact and stable to the thermal evolutionary conversion from its kerogen precursor.