bluuebunny/crossref_metadata_2025_split huggingface dataset:
Development and evaluation of a standard for absorbed dose to water from alpha-particle-emitting radionuclides
Authors: Khan Ahtesham Ullah , Radtke Jeff , Palmer Benjamin , Hull Jennifer , Kunugi Keith , DeWerd Larry 
Published: September 2023

Abstract
Targeted radionuclide therapy and brachytherapy with alpha particles has gained significant clinical relevance recently. Absorbed dose traceability to a standard is currently lacking in the dosimetry chain. The short range of alpha particles in water of <100 μm complicates the absorbed dose measurements in the form of significant attenuation and perturbation effects. The aim of this work was to develop and validate a standard for absorbed dose to water from alpha-particle-emitting radionuclides. A dosimetric formalism to realize surface absorbed dose to water per unit activity using a windowless cylindrical parallel-plate ion chamber (IC) was introduced. IC-based and Monte Carlo (MC)-based correction factors were calculated for a planar circular 210Po alpha-particle emitter. The measured absorbed dose to air was compared to the MC-calculated absorbed dose. A parallel-plate IC with a nominal 4 mm collector diameter composed of polystyrene-equivalent material was utilized as a standard. MC simulations were performed using the TOPAS MC code and finite source size, backscatter, and emission angle divergence correction factors were calculated by modeling the IC and the source. Multiple measurement trials were performed to measure ionization current at air gaps in the 0.3 mm to 0.525 mm range. The proposed dosimetric formalism was employed to calculate the surface absorbed dose to water from a point-like 210Po source. The recombination and polarity correction factors were measured to be <0.50% when a 150 V mm−1 electric field strength was applied. The MC-calculated and measured absorbed dose to air agreed within 2.05%. The finite source size and backscatter corrections were <10% with the emission angle divergence correction being in the 93%–239% range. The surface absorbed dose to water was measured to be 2.8913 × 10−6 Gy s−1 Bq−1 with a combined uncertainty of 4.23% at k = 1. This work demonstrated the ability of a windowless parallel-plate IC as a standard for absorbed dose from alpha-particle-emitting radionuclides.
Dominance of palm oil plantation utilization on peatlands in Riau Province
Authors: Suwondo  , Wulandari S , Darmadi  , Haryanto R , Ramdani I 
Published: September 2023

Abstract
Oil palm plantations have a positive impact in the form of increasing economic and social value for people in Riau Province. The area of oil palm plantations continues to increase. The limited mineral land in Riau Province has triggered the opening of oil palm plantations on peatlands. The study was conducted to obtain information on the dominance of the use of oil palm plantations in peatlands in Riau Province in this decade. The study was conducted with a descriptive approach based on analysis of changes in peatland use and increased production of oil palm plantations. The analysis was carried out spatially with the overlay technique. The analysis results were strengthened descriptively based on a literature review. The results study found that the area of oil palm plantations on peatlands in Riau Province reached 44.48%. The total production of FFE increased from 127 tons in 2010 to 193 tons in 2020. The estimated was number of people who depend on the oil palm plantation sector is 51.93%. The concluded that oil palm plantation activities have dominated the utilization of peatlands in Riau Province. The increase in oil palm plantations supports increasing production and becomes a leading commodity. The dominance of oil palm plantations has contributed to social and economic aspects as the mayor source of livelihood and increasing income.
Development of strategic plan for palm sugar agro-industry using SWOT analysis and business model canvas: Case study in Lombo Village, Sidrap District
Authors: Fitriwati  , Makkarennu  , Syahid M 
Published: September 2023

Abstract
Agro-industry is the fundamental part of a development of the agricultural sector. One form of promising agro-industry to be developed in Indonesia is the development of products from palm sugar commodities. The purpose of this research is to determine how to develop a business strategy and increase the potential of the palm sugar industri in Lombo Village, Sidrap District. This study aims to: 1. determine external and internal factors; 2. formulate and analyze internal and external factors, which include strengths, weaknesses, opportunities, and threats, from the development of palm sugar agribusiness. 3. Determine strategic priorities based on existing potentials, capabilities, and constraints. 4. Define a business model canvas.The method used in this research is descriptive qualitative. This study used an accidental sampling method with a total sample size of 40 palm sugar farmers. Data analysis was performed using SWOT matrix analysis and the Business Model Canvas (BMC). The conclusion from the internal matrix analysis is that the Strategic Factor (IFAS) 5.295 and the External Strategic Factor (EFAS) 4.89. This illustrates that the palm sugar industry in Lombo Village, Sidrap District has strengths that can be developed further. The advice to palm sugar farmers in this area is to maintain product taste, as well as carrying out various innovations in diversifying palm sugar products and making product packaging attractive so that it will increase added value.
Application of coconut shell liquid smoke on dried skipjack tuna (Katsuwonus pelamis) quality
Authors: Botutihe F , Laboko A I , Novitasari E , Winanda E , Adiko R , Andriani I , Rahmi H , Nurhafsah  
Published: September 2023

Abstract
Liquid smoke is produced from incomplete combustion, contains various compounds with functional properties that can provide aroma, taste, and color. Liquid smoke can be used as a preservative because it contains phenols and acids as anti-bacterial and antioxidant. Application of liquid smoke as a preservative can be done in the drying process using an oven. The purpose of this study was to determine the effect of the use of liquid smoke on the quality and organoleptic of dried skipjack tuna. The use of liquid smoke in the study was 0.5%, 1% and 1.5% consisting of 3 replications. Using a completely randomized design (CRD) and the smallest real test (BNJ). Parameters observed include water content, protein content, ash content and organoleptic test consisting of 25 panellists. The results showed that the lowest water content and the highest protein were found in the A2 treatment (use of liquid smoke 1%) at 47.7% and 50.71%, respectively. The highest ash content was found in treatment A1 (0.5% liquid smoke) at 4.56%. While the highest overall organoleptic assessment of color, taste, texture and aroma were the dried Skipjack Tuna with 1,5% liquid smoke with a score of 4.4.
Potential development and utilization of sweet potato flour as a raw material for the food industry
Authors: Histifarina D , Purnamasari N R , Rahmat R 
Published: September 2023

Abstract
Sweet potato (Ipomoea batatas) is one type of tuber that has an important role in food diversification programs. Each 100g of sweet potato contains 27.9 g of carbohydrates, 7000 SI of vitamin A, 30 mg of vitamin C, 30 mg of mineral Ca and an energy value of 123 calories. Its carbohydrate content ranges from 64.83 to 66.90% which is a potential energy source to meet basic food needs other than rice. Sweet potato is considered as a raw material for the food industry, because it has good nutritional content, short plant life, and high production. Its vitamin B6 and folic acid is needed to optimize brain work, rich in fiber and complex carbohydrates but low in calories which is very good for diabetics. However, the soft texture of sweet potatoes and the high of its water content make sweet potatoes easy to damage due to mechanical influences. Processing into flour is one of the efforts to preserve sweet potatoes and increase their usefulness. Ingredients composition, drying method, use of chemicals, and steaming process are factors that can affect flour quality, especially its color and functional characteristics. Drying methods that can be used are spray drying, drum drying and oven dryer. The aim of this review is to explore the opportunities and potential of sweet potato flour (SPF) as an industrial raw material for processed food industries in Indonesia. The review method used is the reference collection method, which is taken from several research results related to SPF and its application to food products such as beverages, fructose syrup, noodles, flakes, cookies, ice cream, yogurt, jams, dyes, and others. Through the preservation of sweet potato into flour and its use as industrial raw material, it is hoped that it can increase the diversity of functional foods needed by the Indonesian community.
Intellectual property right protection of Bantaeng Robusta Coffee through geographical indications
Authors: Kusnaedi  , Hasbir  , Marwah  
Published: September 2023

Abstract
Based on the Trade Related Aspect of Intellectual Property Rights (TRIPs) agreement, manufacturers are prohibited from using labels or brands on their production goods that do not comply with geographical indications. Member countries must provide legal means prohibiting signs on goods that can mislead the public that the goods in question originate from other regions than the actual origin of the goods. The primary purpose of registering geographic indications is to protect producers and consumers from product counterfeiting specific to the region. In addition, the registration of geographical indications also aims to increase the income of the business community for typical regional products. This research is an empirical law study to identify the potential of Robusta Coffee in Bantaeng to obtain Geographical Indication protection. The study results found that Robusta Coffee of Bantaeng has qualifications in the premium grade category, with a final score of 81.92. Therefore, the Regional Government of Bantaeng Regency can apply for registration of geographical indications because Bantaeng Robusta Coffee has a reputation and characteristics influenced by geographical and human factors.
Development strategy of seaweed innovation product and marketing at UTARI cooperative, Bulukumba regency
Authors: Busthanul N , Diansari P , Demmallino E B , Syafiuddin M , Sulianderi N M V , Sabaniah H , Istianingsih V , Syam S H , Rahmawati N 
Published: September 2023

Abstract
Bulukumba Regency is one of the centers for seaweed (Euchema cottonii) development commodities in South Sulawesi. Seaweed has benefits for humans, among others, can be used as food, drink and even medicine. Therefore, the main focus of innovation or the aim of this research is creating new ideas which in turn will be implemented into new products and new processes using technology. This research was conducted from May to July 2022 in Bulukumba Regency. The approach method used in This research was descriptive qualitative in nature, involving 15 members of UTARI cooperative that produced seaweed products. Seaweed innovation products produced include seaweed meatballs, brownies, seaweed dodol, seaweed candies and seaweed drinks. Marketing of seaweed products was still local, mostly purchased by neighbors and motorcycles/cars passing by. Inter-regional marketing has not been carried out go out. Average sales/day of 10 cups of seaweed meatballs for IDR 10,000 - 6 pcs of seaweed brownies for a price of IDR 30,000 - 10 bottles of seaweed drink for IDR 8,000 - 5 pcs of seaweed dodol for IDR 10,000, and seaweed candy 5 pcs for IDR 10,000. The strategies that can be carried out by the UTARI Cooperative to develop processed seaweed product innovations in Bulukumba are increasing collaboration between UTARI cooperatives and stakeholders, improving the marketing system through digital marketing (social media), recruiting additional employees or members of the UTARI cooperative, and making processed grass sea products as special souvenir products in Bulukumba.
Analysis of corn marketing efficiency in sribatara village buton district
Authors: Azizu A M , Azizu M N 
Published: September 2023

Abstract
Corn in Indonesia is grown by farmers with a narrow area of land and different marketing channels. The type of marketing channels chosen by farmers will have an impact on marketing margins and efficiency. Therefore this research was conducted with the aim of 1) analyzing the types of corn marketing channels in Sribatara Village and 2) analyzing marketing margins and corn marketing efficiency in Sribatara Village. The research method used is a survey method with the aim (sampling purpose) of interviewing traders directly. There are two marketing channels for corn, namely type I starts from farmers to village collectors and continues to wholesalers in Baubau city, while type II starts from farmers and continues directly to wholesalers in Baubau city. Collector traders perform the functions of buying, selling, transporting, and financing as well as market information functions. The results of the analysis of marketing margins, costs, and profits in type I and type II marketing channels each provide different benefits. Both marketing channels provide the same total margin of Rp. 3,000/Kg. The selling price at the farmer level is Rp. 4,000/Kg, while the selling price at the wholesaler level is Rp. 7,000/Kg. The difference between the two marketing channels is that there is a long marketing chain before the corn reaches the wholesalers in Baubau City. The results of the analysis of marketing efficiency for this type obtained a value of 57%, and marketing efficiency for type II marketing channels was 57%. This efficiency value indicates that the corn marketing system in Sribatara Village is efficient.
Volatility analysis of chili price at Bengkulu Province using ARIMA approach
Authors: Wibowo H E , Novanda R R , Khaliqi M , Sinaga F H , Darmansyah D , Amiruddin A , Sari I R M 
Published: September 2023

Abstract
Chili is an inflation-forming commodity (volatile food). Prediction of chili price time series data using the ARIMA model approach has good performance for predicting chili prices in the future. The second highest average per capita consumption of chili for a month is Bengkulu Province, below West Sumatra Province. This shows that the level of consumption and demand for chili is relatively high in Bengkulu Province. High demand has an impact on the price volatility of chili. The volatility analysis illustrates the standard deviation or diversity of chili prices that fluctuate over a certain period. Based on the description above, it is necessary to conduct research on the analysis of chili price volatility in Bengkulu Province. This research uses data sourced from the National Strategic Food Price Information Center. chili price volatility analysis using the ARIMA model with the help of R studio software. ARIMA models are suitable for time series data. The stages in this study were stationarity test, building the ARIMA model, selecting the best model, evaluating the model, identifying the ARCH effect and building the ARCH GARCH model, and calculating the volatility value. If there is no ARCH effect, there is no need to create an ARCH GARCH Model. the output of this research was the form of an international conference. The results of the data forecast using the ARIMA model (1,1,2) show prices that are relatively stable but have an upward trend. This shows that the level of volatility can be controlled and this is reinforced by the results that the model has no ARCH effect. The absence of an ARCH effect means that the data is still considered to have relatively the same diversity of variance and is in line with a relatively small volatility.
Factors affecting maize farming’s decision-making process as an attribute in production sustainability analysis in Percut Sei Tuan Subdistrict, Deli Serdang Regency, North Sumatera Province
Authors: Azzahra  , Pane T C , Supriana T 
Published: September 2023

Abstract
Maize is a crucial staple food in Indonesia after rice. The decision of farmers to plant maize is driven by many factors which affect their behaviour when deciding to cultivate maize. Deli Serdang Regency is one of the maize-producing centres in North Sumatera Province. Meanwhile, Percut Sei Tuan Subdistrict is one of the subdistricts with the highest planting area, harvest area, and production in Deli Serdang. This research was conducted to determine what factors influence farmers’ decision to cultivate maize, and how the process of taking it occurs. Binary Logistics regression analysis was used to analyse primary data obtained from interviews. The results showed that the farmers’ age, experience in farming maize, number of dependents, and extension attendance frequency, had an insignificant effect on farmers’ decisions to plant maize. In contrast, the ease of farming had a positive and significant impact. Many farmers in the research area cultivated maize since they thought growing maize was less difficult than other crops. The farmers decided to cultivate maize instead of other crops through three stages, namely the knowledge stage, the persuasion stage, and the decision stage. Farmers’ motivation to cultivate maize is one of the attributes in the maize production’s sustainability analysis.
Factors correlating to the success rate of agricultural extension in improving sustainability (a case study at BPP Tanjung Beringin, Tanjung Beringin Subdistrict, Serdang Bedagai Regency)
Authors: Situmorang W T , Supriana T , Salmiah  , Pane T C 
Published: September 2023

Abstract
Agricultural extension has a vital role in improving the sustainability of farming businesses, developing the people’s economy, increasing agricultural production, and changing the behaviour of farmers, especially toward their environment. The average productivity and the increase in annual average production of lowland rice in Tanjung Beringin Subdistrict were quite good and prospective. This study purposed to determine the main tasks implementation of agricultural extensionists in the Agricultural Extension Centre of Tanjung Beringin, to know the success rate of the main tasks implementation, and to analyse the correlation between the socio-economic characteristics of extensionists on the success rate in implementing their tasks. The research sample was determined by census methods, all extensionists were interviewed. The analysis method used was the Spearman Rank Correlation Test. The results showed that: The main tasks implementation of agricultural extensionists went finely, following the main tasks determined; The success rate of the main tasks implementation of agricultural extensionists was 87%, or in high-performance criteria; There was a significant correlation between the duration of education, the duration of being an extensionist, and the duration of extensionists’ working time with the success rate of their tasks, meanwhile the age and number of family dependents had an insignificant correlation.
Potential of Indonesian indigenous community local wisdom for food security
Authors: Dirgahayu Dida , Karman  , Budhirianto Syarif 
Published: September 2023

Abstract
Most of Indonesia’s territory is rural areas that have local wisdom in relation to food. This local wisdom provides a perspective on how to achieve food security based on cultural values. there is a synergy between food security and cultural preservation. This paper discusses the potential of local wisdom of Indonesian indigenous people to achieve food security. This study uses a qualitative approach. We collect data through literature reviews of scientific publications that examine food security in the context of sustainable development. We conclude that indigenous communities have unique local wisdom. This local wisdom has potential and provides perspectives in the context of global issues (food security).
Sedimentation analysis using SWAT model (soil and water assessment tool) in Mamasa Sub-Watershed
Authors: Isra Nur , Arsyad Usman , Chairuddin Zulkarnain 
Published: September 2023

Abstract
Soil fertility and quality of agricultural land have decreased due to erosion and sedimentation in the sub-watershed upstream area. This decrease in soil fertility is due to the loss of NPK nutrients in the topsoil. Erosion and sedimentation in the upstream area of the Mamasa Sub-watershed are caused by land degradation and forest conversion due to land expansion and shifting cultivation for cocoa, corn, and coffee. This study aimed to determine the amount of sediment in the Mamasa Sub-watershed in the Mamasa Regency by using the SWAT model. This research was conducted in the Mamasa Sub-watershed from June to September 2022 through several stages in the form of literature study, primary and secondary data collection. Then proceed with laboratory analysis, making a base map for the data analysis process. SWAT requires input data in land cover, soil type maps, slope maps, and climate data. The SWAT simulation was carried out in the 2012 to 2021 timeframe. The sedimentation values obtained from the SWAT model were sediment values from 0.06 to 34.073.01 tons/ha (55.34%), sediment values from 34.073.01 to 95.323.59 tons/ha (23.27%), sediment value 95.323.59 to 225.951.47 (13.51%), sediment values 225.951.47 to 442.013.09 (6.23%), and sediment values from 442.013.09 to 1,415.454.83 (1.66%). Based on this research, it can be concluded that the highest average sediment is found in the downstream area, with an area of 38,875.66 ha.
The effects of red rice flour (Oryza nivara) substitution on the making of bolu cukke traditional cake
Authors: Burhan D , Latief R 
Published: September 2023

Abstract
Bolu cukke is a traditional cake typical of Soppeng district, South Sulawesi which is made from wheat flour. Along with the increasing consumption of wheat flour, the process of importing wheat in Indonesia has also increased. Wheat flour consumption can be reduced by using gluten-free local food, such as red rice. The aim of this investigation was to identify the best formulation of bolu cukke made from red rice flour based on organoleptic tests, chemical characteristics, and to compare commercial bolu cukke and the best treatment product. The method in this study consisted of several stages, namely organoleptic tests, proximate tests, and antioxidant activity. The results obtained in this study, namely the organoleptic test yielded the best treatment with the formulation of 75% red rice flour: 25% wheat flour, followed by chemical analysis based on the T-Test which showed that the water content, protein content, carbohydrate content and antioxidant activity had a significant effect on the ash and fat content did not significantly affect the use of red rice flour. The conclusion obtained is that the value of chemical characteristics in the best treatment consists of a water content value of 16.70%; ash content 1.56%; fat content 15.51%; protein content 8.08%; carbohydrate content of 58.15% and antioxidant activity based on IC50 1923.692 ppm, whereas without using red rice flour it has a water content value of 22.32%; ash content 1.49%; fat content 17.93%; protein content 8.53%; carbohydrate content of 49.73% and antioxidant activity based on IC50 3003.337 ppm.