bluuebunny/crossref_metadata_2025_split huggingface dataset:
Migration Motivation of Grobogan Regency Farmers for Sustainable Livelihoods
Authors: Esariti L , Nida R S , Handayani W , Rudiarto I 
Published: December 2023

Abstract
Farmers of Grobogan Regency strive for better livelihood when their agricultural productivity is unstable. The decision to do out migration is caused by several factors, most dominantly of economic reasons. This article aims to investigates the migration motive of Grobogan farmers to a sustainable livelihood. By conducting a quantitative research method, a set of questionnaire distribution and observations were conducted in Karangrayung, Kedungjati and Tanggungharjo subdistricts. Results show that there are several motivations for migrant famers. First, the continuing decrease of agricultural productivity is inadequate to support family quality of life. Second, more employment opportunities outside Grobogan Regency encourages them to have additional job in informal sectors. Third, to access the informal employment, the farmers do not acquire special skills, so that is easier for the farmers to be accepted for temporary jobs. Not only that, this study also recommends that the migration mobility is a bi-local migration that is happened only every 2-3 months, after the cultivation period ends. In conclusion, the Grobogan Regency needs to elaborate more practical policy implementation for agricultural intensification and provides more vocational trainings to have the migrant farmers be competitive for employment opportunities.
Defining Integration of Climate Adaptation Strategies into Slum Upgrading: A Literature Review.
Authors: Wicaksono A A , Suprapti A , Sunarti  
Published: December 2023

Abstract
Under the Sustainable Development Goals (SDGs) no.11: make cities and human settlements inclusive, safe, resilient, and sustainable; the slum is the main target for this effort. All around the world, slums are becoming the only option for low-income communities to settle within city boundaries. This paper presents a literature review aimed to provide a more detailed understanding of knowledge related to the literature on two things, namely slum upgrading and climate change adaptation of Low-Income Communities (LIC), and also on its interrelations. The literature review uses a semi-systematic methodology, using the web of science search engines combined with google scholar. We use keywords such as slum upgrading, climate adaptation, and participatory. The search engine proposed 482 papers, 75 as data and 66 public access journal articles. Out of these numbers, we narrow down the perimeters of research scope to 71 linked to SDGs. However, only 11 are relevant to urbanized areas. This finding shows that not much literature regarding these interrelations is produced. This review explains assumed interrelationships that influence each other and exist between slum upgrading on urban riversides and forms of adaptation to climate change in urban areas. The definition of slum upgrading is an integrated and comprehensive intervention aimed to improve the physical characteristics of the environment and its inhabitants quality of life, divided into in-situ and ex-situ efforts. Climate adaptation is a process rather than a program or pattern of action by the LIC in dealing with climate change impacts comprehensively and substantially within the context of social and environmental. Their interrelations of the two themes are the physical and non-physical efforts, but also on the participatory levels. Participation determines the level of climate resiliency for the LIC. Based on the descriptions of theories related to the theme of this research, there are propositions for the field study as follows. (1) slum upgrading with adaptation sensitivity to climate change will ultimately increase the resilience of low-income communities to be more prepared to face climate change. (2) The specificity of land ownership status and cultural strength can enrich locality and social closeness. (3) The level of community participation in slum upgrading affects the climate resiliency level of the LIC.
Malaysian Prefabricated Housing; The Real Causes of Fragmentation Issues and Steps to Overcome
Authors: Jalil Ahmad Bin Abd , Fazil Fadhilah Binti Md , Siang Chong Wan , Hashim Mohd Amir Shazwan Bin 
Published: December 2023

Abstract
Many prefabricated housing projects in develop countries have proven their success, and since 1960s Malaysia has taken great steps towards applying this concept. Housing is suitable for prefabricated due to its repetitious of design, simultaneous construction, large scale and impact to environment. Unlike develop countries that far advanced, Malaysia still face critical issues including on fragmentation. Fragmentation is defined as working in isolation, work in separation and division that happens among different parties in the same project. Various research on prefabricated housing has been conducted focusing on supply chain, modularization, automation, design, payment and procurement but lack focus on fragmentation. This paper will investigate the real causes of fragmentation issues in Malaysian prefabricated housing, their consequences and suggest steps to overcome. The methodology used is mix method with 118 questionnaires were analyzed using SPSS and combine with deep interviews with respondents from prefabricated manufacturers, prefabricated installers, academicians, consultants, developers, main contractors and M&E contractors, through targeted sampling technique. The result shows the causes of fragmentation are unfamiliar with prefabricated concept, late involvement of prefabricated companies and the practice of segregation culture while the steps to overcome are by establishing close integration since beginning, each party is appointed early and direct contract between prefabricated companies and developers. This research has contributed to the body of knowledge by detailing the real causes that make fragmentation issue become critical and suggest steps to overcome them and both had been verified by respondents who are expert, experienced and represent all the stakeholders involved in prefabricated housing.
The Future of Workplace in Greater Jakarta: Hybrid Office in the Post Covid-19 Pandemic
Authors: Tarigan S G , Mannan K A , Uddin N 
Published: December 2023

Abstract
The Covid-19 pandemic has taught us the importance of flexibility and adaptability. Nearly every business adopted work from home (WFH) during the pandemic, which finally caused the business to re-evaluate the significance of the workplace. Work flexibility is becoming even more critical because of the transition from physical to virtual space. During the pandemic, the advantages of working remotely, such as more autonomy, flexibility, and better work-life balance, were evident. On the contrary, employees also miss the office’s social connection, professional working environment, and collaboration. Arguably, a hybrid working system balances the benefits of working in an office and from home. This study examines the future office and how it can adapt to the changing needs of the post-Covid-19 workplaces. A qualitative method using interviews with professional from architectural and interior design firms and a real estate management company was conducted to explore the phenomena. This study also discusses the potential of the hybrid model to become a model for future offices and how offices are more likely to become a place to develop corporate culture, conduct training, socialise, meet clients, and attract potential talent. Workspaces will need to be restructured or repurposed so that remote and on-site employees can collaborate.
Anisotropic compressive properties and behavior of a bio-based composite material
Authors: Parmo P , Suriani E , Prianto K 
Published: December 2023

Abstract
In this work, the composite materials made of straw fibers from the cereal crop as bio-aggregates and lime as a binder have been developed. The compressive properties and behavior of composite specimens have been examined for various test speeds and directions. The highest density and compressive strengths are 391 kg/m3 and 0.170 MPa, respectively, in which the compressive strength is obtained in the parallel direction tested composite specimen. The highest Young’s modulus in global values is found to be 2.25 MPa for specimen test at parallel direction and 10 mm/min of speed rate of loading test. In the speed rates of 100 mm/min, stress values are faster and bigger than the specimens conducted at 10 mm/min of speed rates at the same strain level. The different behavior of specimens is obviously seen in the parallel and pouring testing specimens. The composites had been debonding on fibers-binders, buckling in fibers, and then they had been in densification. However, the debonding and buckling process are not clearly visible in the pouring directions specimen tested. Before densification, it had regularly compacting process.
Development of Technology to Incorporate Curry leaves (Murraya Koenjii) to Develop Functional Chicken Sausage and Evaluation of Chemical Properties
Authors: Dissanayake Kasun , Rifky Mohamed , Jesfar Mohamed , Makhmayorov Jasur , Rakhimkulov Shokir , Abdullayev Bakhodir , Samadiy Murodjon 
Published: December 2023

Abstract
Curry leaves are famous in Asian countries, a cheap and underutilized resource available in the environment that absorbs iron with abundant acid present and helps to lose weight. The research was conducted to utilize the underutilized resources in the environment to add value and find the best percentage to incorporate in the sausage to improve the functionality with 14, 10, and 06 % (w/v) concentrations named T1, T2, T3, and T0 as the control sample. It has been identified that the T1 was accepted as the best sample and underwent further chemical analysis to evaluate the pH, Nutritional composition, water holding capacity (WHC), Thiobarbituric Acid (TBA), and microbiological analysis. Chemical analyses were done for 40 days at 10-day intervals. It showed that pH WHC TBA was slightly changed but not significant. In addition, the fat level of the T1 sausage sample was reduced significantly, which may be due to the bioactive substances present in the extract and microbiological analysis showed that there was no significant change during storage due to the curing agent (NaNO2) used and effect of curry leaves. In addition, it adds value to the environmentally underutilized resources to get profit and health benefits
Characteristics and Antioxidant Activity of Liquid Smoke Produced from Gelam Wood (Melaleuca cajuputi), Alaban Wood (Vitex pubescens Vahl), and Coconut Shells (Cocos nucifera L.)
Authors: Junaidi Ahmad Budi , Abdullah  , Irawati Utami , Fitrial Yuspihana , Santoso Uripto Trisno 
Published: December 2023

Abstract
The antioxidant activity of liquid smoke is a major consideration in its use as a food preservative. Raw materials greatly determine the phenolic content in liquid smoke. The purpose of this study was to determine the physicochemical properties (phenolic & acid content, pH level, and chemical composition) and the antioxidant activity of liquid smokw made from gelam wood (Melaleuca cajuputi), alaban wood (Vitex pubescens Vahl), and coconut shells (Cocos nucifera L). The phenolic content was determined by the Follin-Ciocalteau method, whereas the acid content was determined using the titration method. The antioxidant activity was evaluated using a spectrophotometric method with DPPH radical compounds. The average phenolic contents of LSGW, LSAW, and LSCS were 0.855, 0.885, and 1.957 (% g GAE/mL), respectively, and the average acid contents were 4.256; 2.776 and 11.873 (%g/mL), respectively. Compounds detected in LS consist of organic acids, phenolic compounds, carbonyls, alcohols, furans, and esters. All three types of LS had high antioxidant activity, as indicated by their IC50 values of 0.53% for LSGW, 0.70% for LSAW, and 0.75% for LSCS, respectively. The findings of this study implied that the antioxidant activity of liquid smoke is not always directly proportional to its total phenolic content.
Physical Characteristics of Environmentally Friendly Goat Leather Using Powder of Merbau Tree as A Tanning Agent
Authors: Lukas Mangiradja Fiantoni Peter , Pertiwiningrum Ambar 
Published: December 2023

Abstract
The leather industry in Indonesia still largely uses chemical substances such as chromium sulfate as the main agent in the tanning process. Tanning is one of the processes of converting raw animal hides into leather that can be used for various products such as bags, shoes, and clothes. Goat leather is one of the conventional leather preferences that has gained increasing consumer interest in recent years. The increasing awareness of the negative impact of chromium tanning agents on workers’ health and environmental pollution has led some leather industries in Indonesia to shift towards vegetable tanning instead of chemical ones. This study examined the use of the Merbau powder that from Merbau wood as an environmentally friendly tanning agent. There are three treatments of goat leathers with three variations of Merbau powder as a tanning agent. Treatment A (Merbau powder with 1.5% tannin), Treatment B (Merbau powder with 2.5% tannin), and Treatment C (Merbau powder with 3.5% tannin). The quality of tanned goat leather was measured by the physical characteristics test: tensile strength, tear strength, and shrinkage temperature. The results show that leather goat leather with the addition of the merbau powder as a tanning agent has tensile strength and tear strength which meets the SNI requirement for footwear leather products. The shrinkage temperature test showed that Merbau-tanned goat leather needs to be more mature compared to the control.
Income Distribution Analysis of Livestock Farmer Households in Karst Area of Girisubo Sub-District, Gunungkidul District
Authors: Nurrachman Zaid Zamany , Ferichani Minar , Barokah Umi , Antriyandarti Ernoiz 
Published: December 2023

AbstractThis study was conducted to analyze the distribution of household income of livestock farmers in Girisubo District, Gunungkidul Regency. The basic method of research is descriptive. The method of determining the location in the study was purposive on the consideration that Girisubo District has a large number of cattle population with a small population compared to other districts. The data sample used was 100 respondents. The data analysis method used was The Gini ratio and Lorenz curve. The characteristics of livestock farmer households in Girisubo sub-district are majority male, aged < 30 to ≥ 60 years, have 3-4 household members, cultivate 4 agricultural commodities (rice, corn, beans, cassava), and have 1-5 livestock. The highest contribution of farm household income is in livestock income of 48.68%. The resulting Gini ratio value is 0.496, which means the inequality level is moderate.
The Development of an Edu-agrotourism Concept in the Buffer Zone of Conservation Area Based on Education and Local Community Empowerment
Authors: Jumiyati Sri , Frimawaty Evi 
Published: December 2023

Abstract
Edu-agrotourism is the optimal use of biodiversity and increasing global awareness of nature conservation, socio-cultural and economic empowerment of local communities, and aspects of learning and education. Developing an edu-agrotourism area requires a strategy based on empowering local communities and being a solution for the economic transformation of rural communities around forests. The study aims to collect potential resources that include landscapes, biodiversity, cultural heritage, and local wisdom as edu-agrotourism products and examine forms of business and markets to determine development strategies that involve the community. The method used is descriptive qualitative through interviews, observation, and Focus Group Discussion (FGD), as well as a SWOT analysis to determine the development strategy. The results of the study show that edu-agro-tourism products (landscape, biodiversity, cultural heritage, and local wisdom) and forms of business opportunities and local markets, as well as SO development strategies, utilize potential strengths in the form of resources and community support to seize opportunities while minimizing existing weaknesses, especially infrastructure development and promotion. Thus, the development of edu-agro-tourism is a multi-stakeholder activity influenced by various aspects (economic development, social, culture, environment, human resources, and infrastructure). The implications of the research are (1) regional arrangement in the concept of sustainability, (2) business management development, (3) development of promotion and marketing, and (4) regulation development.
Sustainable Environment Management through Utilization of Paper Waste into Seed Envelopes
Authors: Lutfi Mohammad , Amanda Dela , Rahmi Silvia 
Published: December 2023

AbstractPaper waste sorting needs to be conducted to speed up the decomposition process. If separation is not carried out, the mixture of organic paper with inorganic waste will cause anaerobic decay and produce greenhouse gases. Therefore, PT. Pertamina Kilang Internasional RU V carried out an activity titled Pertamina RU V Innovation Project Series 5R Business Idea in 2022 to deal with their paper waste. We processed the paper waste into microgreen seed envelopes that can be planted and grown into vegetables. The variables observed were the ratio of paper pulp to water, namely 1: 10, 3:10, 6: 10, and 9: 10. The results revealed that the best treatment in the paper soaking process was on the second day and the composition of 3 kg of paper and 10 L of water was the best treatment based on the level of saturation, the ease of removing from the mold, and the thickness of the paper. In comparison, the best treatment for the growth of microgreens was the composition of 9 kg of paper and 10 L of water. The production results revealed that the percentage of the successful utilization of paper waste into seed envelopes was 75%.
Collaborative Governance in Waste Management: A Study from Surabaya Smart City Programme
Authors: Falaq Al Amin M. Noer , Fitrie Revienda Anita , Safira Adelia 
Published: December 2023

Abstract
Urban areas face severe environmental problems, where rapid population growth causes the amount of waste in urban areas to increase. As one of the metropolitan cities, Surabaya also experiences problems related to waste management, where the amount of waste generated by Surabaya residents daily is 1,600 tons. This research uses the literature study method by using some of the existing literature as a data source in this paper. The research results in this paper show that waste management in the city of Surabaya also involves the private sector from several companies and the community’s active role in managing waste around their living areas through waste banks. The collaboration was carried out by the Surabaya City Government, PT. Sumber Organik, and the community can work well in dealing with piles of garbage in Surabaya. The existence of a waste bank can help increase public awareness of reducing and recycling waste.
Sustainable Livelihoods Sustainable Approach and Contemporary Research on Rural Social-Ecological Systems in Indonesia
Authors: Pitaloka Ardanareswari Ayu , Abdurrahim Ali Yansyah 
Published: December 2023

Abstract
As the largest tropical archipelago country in Asia, Indonesia has 84,096 villages. From the human ecology perspective, a village or rural area is a social-ecological system. The sustainable livelihood approach was built by rural scholars and experts, development studies, and human ecology as a framework for looking at aspects of sustainable development in rural areas. This paper uses the literature review method on (1) the trajectory of the sustainable livelihoods approach and (2) its use in contemporary research on rural social-ecological systems in Indonesia. The analysis results show that the sustainable livelihoods approach continues to grow and evolve, including using scientific principles of political ecology. In Indonesia, its use is also used for various research on rural social-ecological systems. This paper specifically shows the important results of six studies of rural social-ecological systems in West Java, South Sulawesi, North Sumatra, West Sumatra, West Kalimantan, and East Kalimantan (New Capital City of Indonesia/IKN) area. The six studies show that aspects of social and ecological systems are closely intertwined, and the sustainable livelihoods approach managed to peel it off.
Assessment of Water Quality Changes Using Physical Parameter and Stable Isotope in Ciliwung River
Authors: Juwana Iwan , Maria Rizka , Marganingrum Dyah , Nurjayati Ratih , Hidawati  , Santoso Heru , Nurohman Heri , Prasetio Rasi 
Published: December 2023

Abstract
The Ciliwung River is the potential water source for the people of Jakarta and Bogor. Rapid urbanization and industrial development have sparked severe problems in the water resources of the Ciliwung River. The potential pollutants increase as the river flows through residential, business, and industrial areas, where drainage and sanitation infrastructure are worse. Water is naturally tagged with natural tracers, such as temperature, electrical conductivity, chemical constituents, and environmental water isotopes (δ2H and δ18O). These proved valuable tracers to identify the origin of the water. This research aims to trace the origin of the Ciliwung River water using a stable isotope approach and physical parameters. Research methods are field surveys, laboratory analysis, and analytical studies—sampling at 12 points of river water for a physical parameter and 5 points for stable isotopes. The research results show that the water origin of Ciliwung’s is rainwater. The stable isotopes in the upstream area are smaller than those in the upstream area experiencing enrichment. Factors leading to enrichment are inputs from anthropogenic activities to water bodies from household, agricultural, and industrial pollution. The results of this research are helpful for the government and academics in designing Ciliwung River conservation policies.
Scale insect (Hemiptera: Coccomorpha) morphology is transformed under trophobiosis
Authors: Sodano James , Oufiero Christopher E , Schneider Scott A , LaPolla John S 
Published: December 2023

Abstract
Ants (Hymenoptera: Formicidae) have great potential to exert influence over the morphological evolution of their obligate mutualist partners. Obligately myrmecophilic mealybugs are noted for their unusual morphology, and while this is often attributed to their relationship with ants, a quantitative assessment of this link is lacking. We address this need by evaluating morphological change among mealybugs as a function of ant association. This study considers the associates of 2 independent ant clades—Acropyga Roger, 1862 ants associated with root mealybugs from the families Xenococcidae and Rhizoecidae and herdsmen ants from the Dolichoderus cuspidatus (Smith, F., 1857) species-group associated with mealybugs from the tribe Allomyrmococcini (Pseudococcidae)—and compares them to free-living or potentially myrmecophilic species sampled from among the mealybugs and root mealybugs. We use a combination of geometric morphometric and linear datasets to evaluate characteristics of body shape, body size, leg metrics, and ostiole development. Obligate myrmecophily significantly influences both body shape and size. Myrmecophilous mealybugs are smaller than their free-living counterparts and are either pyriform or rotund in shape rather than oval. Ant-associates from Rhizoecidae also have significantly reduced anterior pairs of ostioles compared to free-living species. Ostioles are involved in defense against natural enemies and mutualist ants typically protect their partners, presumably supplanting the need for structures like ostioles among myrmecophilous species. We discuss the influence ants have on the evolution of their associates in the context of domestication and offer avenues for future exploration.