bluuebunny/crossref_metadata_2025_split huggingface dataset:
Public Relations Efforts in Disaster Communication to Build Public Trust
Authors: Apriliani R , Purworini D , Chasana R R B , Haryanti Y 
Published: July 2024

Abstract
The Mount Merapi eruption is a recurring event, thus efficient disaster communication is required to lessen uncertainty when one occurs. Social capital in the form of public trust is critical for the government, particularly when communicating about the 2020-2021 Mount Merapi eruption calamity, which happened concurrently with the Covid-19 outbreak and has the potential to undermine public trust. However, the Sleman Regency Government’s Public Relations Department was successful in retaining public trust and enhancing the community’s ability to cope with disasters. This study’s problem formulation refers to Sleman Regency Government Public Relations’ efforts to enhance public trust in disaster communication. This study tries to determine and describe the public relations efforts to identify and describe the Sleman Regency Government’s public relations initiatives to increase public trust in disaster communication during the 2020-2021 Mount Merapi Eruption crisis. This is a descriptive study that takes a qualitative approach and use the case study methodology. Data was gathered through in-depth interviews with Sleman Regency Government Public Relations, the Umbulharjo Monitoring Merapi Community (UMMC), and the regional disaster management agency (BPBD) Sleman. The research findings suggest that Sleman Regency Government Public Relations, as an integral actor, has incorporated aspects capable of fostering public trust, however there are still some deficiencies. The Sleman Regency Government’s Public Relations has consistently implemented its commitment, cares about the community in disaster-prone areas, is honest and open, conveys information and provides wide access to communication as a form of concern, identifies credible communicators, namely BPBD and the Regent, and involves community leaders while implementing monitoring. The public’s faith in the Sleman Regency Government is based on its mutual integration and collaboration in disaster response. However, to obtain effective public trust, standard operating procedures (SOPs) and a clear separation of primary roles and functions in disaster communication must still be established.
Analysis of animal-based food consumption of farmer households in Girisubo Sub-district, Gunungkidul Regency
Authors: Pamungkas R M E , Rahayu W , Khomah I 
Published: July 2024

Abstract
Food is one the basic necesssities that people must meet. One of the important needs for health is a source of protein. Sources of protein that are often consumed are fish, meat, eggs, and milk. The aim of this study was to identify the reasons that impact the amount of animal-based food consumed by households who engage in farming activities Girisubo Sub-district, Gunungkidul Regency. This study belongs to descriptive research. The research location was determined using the purposive method. The data samples include 100 respondents. The data were analyzed using multiple linear regression. The results showed that the average consumption of animal-based food of farmer households in Girisubo Sub-district, Gunungkidul Regency, was 1.31 kg/month of broiler chicken meat, 1.40 kg/month of broiler chicken eggs, and 1.54 kg/month of tuna. The education level and broiler chicken egg price have a positive effect on the consumption of broiler chicken meat, while cooking oil has a negative effect. The consumption of broiler chicken eggs is influenced by income and cooking oil price. Meanwhile, the factors affecting tuna consumption are income, egg price, tuna price, and cooking oil price. Income elasticity shows that broiler chicken eggs and tuna are categorized as normal goods. The price elasticity explains that tuna consumption is elastic. The cross-price elasticity indicates that broiler chicken eggs are substitute goods for broiler chicken meat and tuna while cooking oil is a complementary goods for broiler chicken meat, broiler chicken eggs, and tuna.
Study on Palm Oil Cultivation and Processing Technology to Support The Biofuel Program (Optimization for The Development of Palm Oil-Based Energy Plantation in Indonesia)
Authors: Karnadi  , Adiarso  , Ghofar Abdul , Rosjidi Mochamad , Setiadi Sigit , Iswantini Dyah , Mulijani Sri 
Published: July 2024

Abstract
Crude Palm Oil (CPO) is an important commodity for Indonesia, after fossil oil is no longer the main component of export products. The bioenergy product that has been well developed and applied is biodiesel. The development of CPO for bioenergy has some obstacles, such the amount of CPO needed is large so that it will affect the capacity of CPO used for food. In addition, the price of CPO which is considered high is around US$ 700-900/ton, whereas the ideal price of CPO as a bioenergy raw material is a maximum of US$ 400/ton. Several approaches that are recommended as a solution to overcome these problems are optimization of palm oil cultivation, harvesting management, and also processing technology. The methodology used in this research includes collecting data from palm oil industry players, palm oil mills (PKS), academics involved in the development of the palm oil industry, and professional organizations related to palm oil. The data was obtained by conducting discussions and knowledge sharing with them. The results of this study will assist policy makers, in this case the Ministry of Industry, Ministry of Energy and Mineral Resources (ESDM) and the Ministry of Agriculture to determine bioenergy development policies that involve aquaculture ecosystems, land selection, industrial location and optimal process technology. The Ministry of Industry and Ministry of Energy and Mineral Resources (ESDM) can partner to develop palm oil-based energy, the Ministry of Agriculture will develop palm cultivation which is sufficient to support mustard products for energy, palm land can be restructured according to energy needs. To support the energy plantation program, it is recommended that the government set up a palm plantation devoted to energy covering an area of 250,000 hectares on state land or state-owned enterprises (BUMN). Procurement of palm oil plantations can be done in stages from 25 hectares, according to land potential and budget.
Developing industry clusters based on 4As to support agritourism competitiveness
Authors: Wulandari S , Sutrisno J , Yusuf E S , Komalawati K 
Published: July 2024

Abstract
Competitive agritourism thrives on the pillars of the Attraction, Accessibility, Ancillary, and Amenity (4As), serving as fundamental cornerstones in tourism industry. Nonetheless, most agritourism continue to be entrenched in conventional management practices, exposing them to prevalent agricultural risks. Elevating this landscape necessitates a transformative approach. This article aims to analyze the linkages between the 4As and industry clusters in driving sustainable agritourism. The methodology used in this study is a literature review. Industry clusters in agritourism are important due to their ability to utilize shared inputs, optimize business processes through integration and collaboration, and develop outputs through network expansion. Cooperation, coordination, collaboration, and communication are essential for the successful development and competitiveness of agritourism. The arrangement of accommodation in a particular location encourages collaboration, resource sharing, and economies of scale. Increased accessibility improves supply chain management efficiency and reduces costs through collaboration. The availability of well-designed amenities further enhances the attractiveness and competitiveness of agritourism destinations. From the perspective of attractions, collaboration among agritourism contributes to innovation, product development, and sustainable practices. Understanding these linkages can inform strategic decision-making processes and guide the development of policies that leverage the strengths of the 4As to promote sustainable agritourism development.
Factors that influence purchase decision of “Tani Organik Merapi” consumers in the Special Region of Yogyakarta
Authors: Putri A. W. , Satriani R. , Zulkifli L. 
Published: July 2024

Abstract
CV Tani Organik Merapi (TOM) is a provider of organic vegetables in the Special Region of Yogyakarta. This study aimed to determine the profile of consumers who make purchasing decisions for TOM products and to determine the effect of product quality, price, promotion, brand image, and brand awareness on purchasing decisions for TOM products. This research was conducted at CV TOM’s retail partners in the Special Region of Yogyakarta, such as Superindo, Mirota Supermarkets, and Progo Supermarkets from February to March 2023. Quantitative data were collected from 105 respondents and were analyzed using SEM-PLS line analysis. The variables examined in this study included product quality, price, promotion, brand image, brand awareness, and purchasing decisions. The results of this study showed that consumers of TOM products were dominated by women, the age ranged from 21 to 30, with student and private employee status, and an income ranging from Rp. 1,000,001.00 – Rp. 5,000,000.00 and made purchases less than five times a month. Based on the results of the SEM-PLS analysis, it was found that the variables of product quality, brand image, and brand awareness have a significant influence on purchasing decisions while price and promotion variables have no influence on purchasing decisions.
Implementation the Interest Subsidy Program on Agriculture in Central Java Province, Indonesia
Authors: Sholikhati A. , Mukson  , Gayatri S. 
Published: July 2024

Abstract
The implementation of Interest Subsidy Program was conducted in Central Java Province to increase farming production as well as a form of commitment from the government to support farmers to get access for financial as well as to achieve food self-sufficiency in the future. The objective of the study was to describe the implementation of Interest Subsidy Program on agriculture in terms of program’ achievement and problems encounter during program implementation. The research was conducted in three areas, namely Grobogan, Demak, Kendal, Pekalongan, and Wonogiri, with total 150 respondents. The Interest Subsidy Program on agriculture in Central Java Province was first carried out in 2022 with a target of 500 farmers as the pilot project. Unfortunately, 362 farmers were applied for the program, and only 58 farmers (11.6 percent) were approved and met the requirements as the recipients of Interest Subsidy Program on agriculture. Lack of socialization program to the farmers as well as coordination among government institutions were part of problems encountered in implementation program. Moreover, the acceleration of the regulatory process is needed to improve coordination in order to achieve program’ goal.
Yield and quality responses of tomato plants (Solanum lycopersicum L.) to natural growth regulators
Authors: Mahesti F L , Rosyida  , Karno  
Published: July 2024

Abstract
Tomato are horticultural commodities that had been widely consumed by the people of Indonesia, but their production is still fluctuating. Tomato commodities have increased in demand because they can be used in various preparations with nutritional content that is good for health. The lack of production compared to the demand for tomato commodities required steps to increase production, one of which is by providing a booster in the form of a natural growth regulator. This study used a Split Plot Design (2x5) with a basic design of Randomized Block Design. The main plot was tomato variety consisting of two types, namely Fortuna and Servo F1. The subplots were natural growth regulators consisting of five types, Water, GA3 100 ppm, Sweet Corn Extract equivalent to 100 ppm GA3, Shallot Extract equivalent to 100 ppm, and Moringa Leaf Extract equivalent to 100 ppm GA3. The results showed that the treatment of different plant varieties affected the parameters of the number of flowers per plant 5 weeks after planting, and the number of fruits per plant. The interaction between natural growth regulators and varieties affected the number of flowers per plant at 8 weeks after planting and Brix.
Development of a Pre-Calibrated Multispectral Sensor Chipset for Beef Cuts Classification Using PCA-DA and PLS-DA Based Approach
Authors: Rahmawati L , Zahroh A , Pahlawan M F R , Masithoh R E 
Published: July 2024

Abstract
Beef cuts refer to different sections or portions which are typically obtained from specific muscles and are characterized by their tenderness, flavor, and cooking methods. A spectrometer instrument with an AS7265x spectroscopy sensor which has a 410nm-940nm spectral range was developed to classify the beef cuts. This instrument offers a prompt detection mechanism to safeguard consumers’ rights and mitigate food fraud. This research used slice and mince beef cuts (brisket, shank, sirloin, tenderloin) with multivariate analyses and integrated with PCA, PCA-DA and PLS-DA techniques. The calibration accuracy and reliability of the model were >70%. The result shows that the preliminary research using a pre-calibrated multispectral sensor chipset has a good potential to develop as a portable rapid detector.
Effect of Single and Dual Modifications on the Physicochemical Properties of Sago Starch Modified by Ozonation and Acetylation
Authors: Cahyono Heri , Sumardiono Siswo , Jos Bakti 
Published: July 2024

Abstract
Dual-step starch modification is an effort to eliminate weaknesses in single-step modification. This research aims to study the effect of single-step or dual-step modification methods on the physicochemical properties of sago starch. The single step consists of ozonation (Oz) and acetylation (As), while the dual step (sequentially), namely ozonation-acetylation (Oz-As) and acetylation-ozonation (As-Oz). The physiochemical responses measured were water content, carbonyl content, carboxyl content, acetyl content, water solubility index (WSI), water absorption index (WAI), and color. Ozonation causes the formation of carbonyl and carboxyl groups, and the modification process certainly causes the addition of carbonyl and carboxyl groups both in single step and dual-step. Acetylation causes higher acetyl group values in either single-step (As) or dual step (Oz-As and As-Oz) compared to original sago starch. There was a significant difference between the single and dual steps in the WSI and WAI values. The characteristics of Ozonated-acetylated (Oz-As) modified sago showed starch the highest WSI and WAI results. The water content in single-step modified sago starch compared to native sago starch has no significant difference in water content, whereas the dual-step modified sago starch has a higher water content than the native one.
Characteristics of porang edible film with the addition of citric acid as a cross-linking agent
Authors: Az-Zahrah S Z , Novanza N T , Legowo A M , Mulyani S , Putra H B P 
Published: July 2024

Abstract
This research objective is to specify the effect of adding citric acid with different variations of concentration on the characteristics of porang edible film. This study used porang flour as the main ingredient to produce edible film due to the composition of starch which can be gelatinized to form a film layer. However, starch content is hydrophilic hence it could produce edible film with relatively high water solubility which leads to its water resistance. This can be enhanced by adding a cross-linking agent which is citric acid that can produce a new bond so it could rectify the hydrophilic of the film. By adding citric acid, also has an effect on its tensile strength and elongation due to the new bond that produced. Therefore, porang edible film with acceptable characteristics are produced. Completely Randomized Design (CRD) including 4 treatments and 5 repetitions, is applied in this research as an experimental design. The study consisted of formulations which were divided into 4 treatments with the addition of citric acid concentrations of 0%, 5%, 10%, and 15% (by weight of dry flour). Data analysis used was Analysis of Variant (ANOVA) at 5% significance level. The results indicated that citric acid with different concentrations that were added in porang edible film significantly affected its tensile strength, elongation, solubility, and functional groups. The optimum condition for porang edible film obtained is by adding 15% (w/w) citric acid.
Characteristics Of Partially Pregelatinized Sago Starch Extruded Under Various Conditions Using A Twin Screw Extruder Without A Die
Authors: Sabirin  , Sitanggang Azis Boing , Budijanto Slamet , Kusarpoko Mardonius Budi , Darussalam Abdullah , Purwoto Ahmad Safrudin , Pramana Yanuar Sigit 
Published: July 2024

Abstract
This study aims to obtain the characteristics of PPSS as a binder extruded in a twin-screw extruder (TSE) without a die under 9 extrusion conditions selected from a systematic review. The Successive conditions: moisture content, last zone of barrel temperature, and screw speed for each condition were recorded. Respectively, the values were 32%, 60⁰C, 100 rpm for PPSS 1; 22%; 120⁰C; 250 rpm for PPSS 2; 22%, 100⁰C, 250 rpm for PPSS 3; 16%, 135⁰C, 150 rpm for PPSS 4; 10%, 160⁰C, 200 rpm for PPSS 5; 28.8%;, 100⁰C, 220 rpm for PPSS 6; 30%, 80⁰C, 200 rpm for PPSS 7; 25.2%, 97.5⁰C, 250 rpm for PPSS 8, and 30%; 135⁰C; 160 rpm for PPSS 9. The study informed that the degree of gelatinization (DG), water solubility index (WSI), water absorption index (WAI), and swelling power (SP) of PPSS 6 were the highest among the others but its bulk density (BD), degree of whiteness (DW), maximum viscosity (MV), and enthalpy were the lowest. Scanning electron microscopy showed that PPSS granules were irregular compared to their natural oval shape. Starch granule crystallinity indicated that some crystallines became amorphous and some increased (PPSS 3 and 4) while birefringence properties almost disappeared entirely.
Ethnic community preferences in East Java Indonesia to types of food daily consumed (case study during the Covid-19 pandemic)
Authors: Antarlina Sri Satya , Mariyono Joko , Hermanto Catur , Raharjo Indra Bagus , Purbiati Titiek , Baswarsiati  , Kasmiyati  , Khamidah Aniswatul , Krismawati Amik 
Published: July 2024

Abstract
At the beginning of 2020, due to Covid-19, the world was facing a global health and socio-economic crisis. The same thing happened in Indonesia. Social restrictions impact many things, including education, health, access to essential services, and food availability. In the Covid-19 pandemic situation, access to food availability faces problems. On the other hand, it requires sufficient and nutritious consumption. This condition needs to be known about the level of public preference for the menu eaten during the COVID-19 pandemic, especially in East Java, Indonesia. Consumer preference is a person’s choice of likes or dislikes for food to be consumed from various existing product choices. All information relating to consumer needs and desires can be identified by examining consumer preferences. This is very important not only for households but also for culinary businesses in the country in responding to the increased demand for food produced, especially for daily food menus, to produce food products that meet consumer requirements and necessities. This study aims to determine the ethnic preferences of East Java, Indonesia, for the type of daily food during the COVID-19 pandemic. The research was conducted in 2020 in East Java, Indonesia, when the COVID-19 pandemic occurred using an online survey method using a questionnaire filled out by respondents, as many as 400 respondents. Respondents were grouped by ethnicity in East Java, Indonesia. It appears that the preference of the people of East Java for the consumption of the staple food rice, the Javanese is 71%, the Mataraman is 86%, the Osing ethnic is 84%, and the Pendalungan is 59%. The preference for side dishes fried by the Mataraman ethnic is 22%, Osing is 20%, Pendalungan is 15%, and Javanese is 10%. As for the side dishes, stir-fried, steamed, grilled, gravy, and coconut milk, the Osing ethnic is 24%, Pendalungan and Mataraman are 18% each, Javanese is 17%, and Madura is 11%. The preferences of the vegetable menu are very diverse among various ethnicities in East Java. Vegetables combined with processed raw and cooked show the highest Osing ethnic 44%, Mataraman 39%, Pendalungan 34%, Madurese 31%, and Javanese ethnic 25%. Vegetables with cooked preparations have the highest Pendalungan rate of 40%, Osing 36%, Madurese 31%, Javanese 27% and Mataraman 23%. Vegetables with transparent processing and saute ed are the highest for the Mataraman and Madurese ethnicities, respectively, 38%, Javanese 29%, Pendalungan 26%, and Osing 20%. This study concluded that during the COVID-19 pandemic in East Java, Indonesia, preferences for the consumption of food menus varied and were influenced by ethnicity.
The Potential of Upstream to Downstream Sago Industry Trees in Meranti District, Riau Province
Authors: Pramana A. , Jayalaksamana M. , Zamaya Y. , Umami I.M. , Habibie D.K , Othman L. , Kurnia D. , Ardian  , Yunita Imelda 
Published: July 2024

Abstract
This study examines the potential of the sago plant industry in Meranti Regency, Riau Province, Indonesia. Through field surveys and sampling, it is known that Meranti Regency has a suitable land area for sago growth. The high potential of sago production is the basis for the sustainable development of the sago industry. In addition, sago waste such as dregs, wastewater, and unused sago bark, can be processed into products of economic value such as animal feed, organic fertilizers, building materials, textile fibers, and bioenergy raw materials. The potential of the sago waste industry in Meranti Regency promises economic, environmental, and social benefits. Government support, infrastructure investment, and socialisation efforts are needed to build public awareness and knowledge about the opportunities of the sago waste industry. By optimising sago waste treatment, this area can reduce negative impacts on the environment, create jobs, and improve the welfare of local communities.
Towards subwavelength pixels: nanophotonic color routers for ultra-compact high-efficiency CMOS image sensors
Authors: Park Chanhyung , Lee Sangbin , Lee Taeho , Kang Jiwon , Jeon Jaehyun , Park Chaejin , Kim Sanmun , Chung Haejun , Jang Min Seok 
Published: July 2024

Abstract
The proliferation of smartphones and the widespread use of camera modules necessitate complementary metal-oxide-semiconductor (CMOS) image sensors with high pixel density. The recent competitive race to miniaturize pixels has enabled commercial CMOS sensors with submicron pixels to reach sizes as small as 0.5 μm. However, further downsizing towards subwavelength pixels faces fundamental challenges as the conventional focus-and-filter approach suffers from the diminishing focusing ability of conventional microlens arrays and optical efficiency constraints imposed by absorptive color filters. Nanophotonic color routers have emerged to overcome these challenges via efficient spatio-spectral splitting, thereby directing incident light into corresponding pixels. In particular, recent developments in free-form device optimization methods enable the design of highly efficient color routers by exploring a large combinatorial design space, which was previously considered to be intractable with conventional design methods. In this review, we comprehensively introduce a multitude of research achievements in the field of nanophotonic color routers for CMOS image sensors with a special emphasis on their design methodologies.