bluuebunny/crossref_metadata_2025_split huggingface dataset:
Non-transformative climate policy options decrease conservative support for renewable energy in the US
Authors: Marlow Thomas , Makovi Kinga 
Published: December 2022

Abstract
Motivated by ongoing partisan division in support of climate change policy, this paper investigates whether, among self-identifying liberals and conservatives, the mere presence of a non-transformative climate policy such as carbon capture and storage (CCS), lowers support for a renewable energy (RE) policy. To interrogate this question, we use a survey experiment asking 2374 respondents about their support for a RE policy when presented with the RE policy alone, and when presented alongside a CCS policy whose funding and implementation leverage independent funding sources. We find that among conservatives, the presence of a CCS policy lowers support for RE. Furthermore, despite the lack of apparent political party cues, when presented with the policy-pair, conservatives tend to view the RE policy in more partisan terms, specifically, less supported by Republicans. Additional experimental conditions with explicit party cues reinforce this interpretation. These findings suggest that the triggering of partisan perceptions even without explicit partisan cues—what we call political anchoring—might be a key impediment to bipartisan support of climate solutions in the U.S. context.
Model validation of hollow core slab with overlay using Response-2000
Authors: Salma S N , Tavio  , Iranata D 
Published: December 2022

Abstract
Hollow Core Slab (HCS) is a precast slab with prestressing system and voids along the span of the slab which serves to reduce its self-weight. For HCS to be able to increase its flexural and shear capacity, an overlay is used on the interface along the length of HCS. Overlay serves to create a continuous surface level and increase the load capacity of the slab. The advantage of using an overlay system, namely strength and serviceability, is available after the element is fully composite against the parent concrete. An analytical study will be carried out using Response-2000 version 1.0.5 program related to flexural behavior using two research configurations. The first configuration is HCS with overlay, with an overlay thickness of 50 mm. The second configuration is HCS without using an overlay. Therefore, the second specimen is referred to as a control specimen. The evaluation of the analysis results was reviewed based on the load-displacement curve, cracking load, displacement at cracking load, peak load, displacement at peak load, and cracking mode. The final result of this study is a form of validation to ensure the flexural behavior of the specimen in analytical modeling is consistent with the specimen in experimental studies.
Long-term climate variabilities across rice food estate of new capital city, Indonesia
Authors: Fitriana L , Susanto S , Zaki M K , Setyawan C , Ngadisih  
Published: December 2022

Abstract
This study aims to analyse the extreme events and diurnal climate for Indonesia capital city in the Kalimantan islands, called IKN. Dataset was prepared diurnal rainfall data over 60 years based from 1954 to 2015 from APHRODITE database. In addition, extreme hydroclimate event was analysed using SPI (Standardized Precipitation Index) and ETCCDI (The Expert Team on Climte Change Detction and Index). The results showed that the precipitation trend of IKN was decreased in particular after 1993s and causes drought as extreme events
Performance analysis of hydroponic system on verticulture technique of spinach (Ipomoea aquatica)
Authors: Putri R E , Feri A , Irriwad P , Hasan A 
Published: December 2022

Abstract
Verticulture technique is a stratified plant cultivation system carried out vertically, either outdoors or indoors. The vertical cultivation system aims to overcome the decline in paddy fields due to the conversion of land to non-agricultural land. This vertical technique is very suitable for narrow land because it does not take up much space. Verticulture or vertical farming has three techniques, namely Hydroponics, Aquaponics, and Aeroponics. Hydroponic plant cultivation with a tower system is in great demand at this time, because the tower used a vertical pipe with water dripping from the top of the tower. Some of the nutrients are absorbed by plants through the roots and some fall to the bottom of the tower which then returns to the storage container, and is ready to be pumped back to the top of the tower. Tower hydroponics has the advantage that on 1 m2 land with a tower height of 1.5 m we can plant 50-80 plant stems, whereas with the usual method only 25-30 plant stems are obtained. This study aims to design and technical test of a hydroponic system with verticulture techniques on spinach. The design results show that with an area of 3 x 2.5 m2, it has 24 towers and 624 plant holes. Each plant hole has 4-6 plant stems. spinach can grow perfectly compared to control plants. The results of these studies indicate that this system is very suitable for a narrow area.
The Utilization of Sentinel-1 Soil Moisture Satellite Imagery for Runoff Coefficient Analysis
Authors: Ramadhan AG M. , Ganara Mawandha Hanggar , Wiji Nur Huda M. , Ngadisih Ngadisih 
Published: December 2022

Abstract
Soil moisture content can provide information about the relationship between runoff coefficient and water availability to increase agricultural productivity and measure potential erosion rates. Observation of soil moisture content sometimes cannot be directly measured. Therefore, the study was conducted to develop practical soil moisture monitoring techniques using Sentinel-1 satellite images. Moisture content measurements obtained from the Sentinel-1 satellite image are pre-processed through the Sentinel Application Platform (SNAP), which is then processed using Dubois model to get the soil permittivity value from the backscatter value (σ◦). The moisture content was obtained using Topp’s model. The gravimetric methods in situ soil tests were used to validate the soil moisture content estimation obtained from Sentinel-1 image processing. Based on this research, the Sentinel-1 satellite provides a solution for monitoring soil moisture. The relationship between moisture content and runoff coefficient shows a greater the soil moisture value, the higher the runoff coefficient will obtain. This study proves that the developed land and valley condition has a high runoff coefficient. A high runoff coefficient value has susceptibility to high erosion rates. Sites with similar characteristics need to consider the appropriate land cover to ensure the sustainability of land conservation while still benefiting from agricultural activities.
Effect of delignification and bleaching stages on cellulose purity of oil palm empty fruit bunches
Authors: Susi S , Ainuri M , Wagiman W , Falah M A F 
Published: December 2022

Abstract
Oil palm empty fruit bunches (OPEFB) have not been properly utilized by most palm oil mills and communities in Indonesia. The processing and utilization of OPEFB by palm oil mills are still limited. Due to high cellulose contents, it potentially made into various bioproducts, especially as biomaterials. Therefore, a proper extraction technology is needed to obtain a high level of cellulose purity because alkaline treatment can solely remove a part of hemicellulose and lignin. A higher cellulose content can be obtained by further chemical treatments through the bleaching process. However, no information regarding the difference of the isolation performance method to produce cellulose purity by delignification first or vice versa bleaching as an initial stage. The research determined the purity of EFB cellulose with differences in the sequence of bleaching and alkaline delignification stages. The three methods were carried, namely the first method by bleaching using sodium chlorite 3% two times, followed by delignification of NaOH 10% at room temperature, second method with the same conditions but delignification of NaOH 10% at a temperature of 70-80°C and third method by delignification and continued bleaching under the same conditions. The results showed the bleaching method of sodium chlorite of 2 cycles and continued by alkaline delignification (NaOH 10%) at room temperature resulted in higher cellulose purity than other methods. The FTIR test results indicated the detection of the C-O functional group at a wavelength of 1196 cm-1 and the C-H functional group at a wavelength of 2967 cm-1.
Encapsulation of patchouli (Pogostemon cablin Benth), nutmeg (Myristica fragrans), and citronella (Cymbopogon nardus) essential oil using a combination of coating materials with complex coacervation method
Authors: Aisyah Y , Sabilla A L , Yunita D 
Published: December 2022

Abstract
Essential oils containing volatile aromatic compounds generally have the ability as antioxidants and antibacterial. By nature, they are easily degraded because of oxygen, light, and high temperatures, so they need to be encapsulated. This study aimed to analyze the effect of the type of essential oils and the combination of coating materials on the physicochemical characteristics of essential oil microcapsules. This study used a Randomized Block Design method with two factors, namely the type of essential oil factor (Pogostemon cablin Benth, Myristica fragrans Houtt, Cymbopogon nardus (L) Rendle), and the combination of the coating material factor (gelatin + maltodextrin, gelatin + gum arabic, whey protein isolate + gum arabic). The analysis carried out included encapsulation efficiency and functional groups using FTIR. particle size, polydispersity index, and zeta potential analysis were carried out on the selected microcapsules based on the results of the encapsulation efficiency analysis. The results showed that the nutmeg oil microcapsules with a combination of whey protein isolate + maltodextrin coating and gelatin + maltodextrin coating material had encapsulation efficiency values of 82.43% and 74.06% higher compared to other treatments. Nutmeg oil microcapsules with high encapsulation efficiency tended to have large particle sizes. Nutmeg oil microcapsules that have a small particle size with a combination of gelatin + gum arabic coating material had a particle size of 90.39 d.nm, polydispersity index of 0.639, and zeta potential of (-)38.9 mV. The microcapsules of the three types of essential oils had O-H alcohol functional groups, C-H alkynes, and C=C aromatics.
The addition of dried broccoli (Brassica oleacea L.) leaves can improve the nutrition of noodles
Authors: Devi M , Soekopitojo S , Putri A , Pratikto H , Wibawa A P , Hamid M A 
Published: December 2022

Abstract
Broccoli leaves have a high nutritional content so that they can be used as an additional ingredient in noodle products. This study aims to analyze the nutritional content of noodles with the addition of dried broccoli leaves with different percentage ratios. The treated samples were then measured proximately and all the data obtained were analyzed using ANOVA. The result showed that the highest water content, protein content, ash content and fiber content in noodles with the addition of 5% dried broccoli leaves were 39.98% water content, 14.14% protein content, 0.07% ash content and 0.62% fiber content. The highest fat and carbohydrate content in noodles added with dried broccoli leaves is on 3% of the addition. The fat content is 3.56% and the carbohydrate content is 49.56%. These findings indicate that the addition of dried broccoli leaves to noodles increases the nutritional value, especially the fiber and protein content. Broccoli leaves, which have not been used so far, can be used as food ingredients that can increase fiber and protein levels but reduce fat and carbohydrate content in food products with dried broccoli leaves added.
Effect of media on the percentage of Cratoxylum arborescens cutting
Authors: Wahyuningtyas R S , Kartikawati N K , Nirsatmanto A , Sunarti S , Putri A I , Herawan T , Haryjanto L , Santosa P B , Lestari F , Rimbawanto A 
Published: December 2022

Abstract
Gerunggang (Cratoxylum arborescens Blume.) is one of native peat swamp species which good potential for pulp material and rehabilitation. One factor affecting the success of vegetative propagation is rooting media. The objectived of this study was observed the suitability of four rooting medium for gerunggang cuttings i.e: river sand, mixture of peat+ rice husk (3:1), mixture of top soil+rice husk (3:1), and mixture of cocopeat+rice husk (2:1). A number of 20 gerunggang cuttings with 4 replication were tested at four rooting media during 16 weeks observation period. Some parameter were observed i.e: number of shoots, leaves and roots per cutting, length of primary root (cm), rooting speed, rooted percentage (%), and survival percentage (%). Different rooting media significantly affect (p<0.01) on number of buds per cutting and length of primary root. However, the type of rooting media did not significantly affect (p>0.05) to the number of leaves and roots per cutting, rooted percentage (%) and survival percentage (%). High rooting percentage was achieved by media topsoil+ricehusk with average of 67.50%, while the lowest percentage was obtained peat+ricehusk medium with average of 38.75%. A mixture of topsoil+rice husks (3:1) is a best medium for early growth of gerunggang cutting which indicate by best number of buds, leaves and roots per cutting, rooted percentage (%) and survival percentage (%). Survival rate of cutting in this research is ranging from 56.25% - 77.50%.
Coccidiosis in Bali Cattle from Extensive Farm Management
Authors: Nurany W , Attahirah C W , Nuraini D M , Pawestri W , Cahyadi M 
Published: December 2022

Abstract
Bali cattle (Bos sondaicus) is an indigenous bovine domesticated in Indonesia and harboring prominent genetic traits for livestock production. Parasite infection, however, may act as a large constraint for the husbandry. Bovine coccidiosis is well-known as a major gastrointestinal protozoa which causes a significant loss due to intestinal damage and drug cost. Coccidia wall is derived from thick structures that lead to disinfection difficulties. Furthermore, the tropical climate largely supports its life cycle throughout the year. This study aims to determine the prevalence of coccidia in Bali cattle with an extensive rearing system at Balai Pembibitan Ternak Unggul dan Hijauan Pakan Ternak Denpasar, Indonesia. All of the samples were evaluated using native and flotation method that was followed by descriptive analysis. Deworming is reportedly a routine activity, but no report on anticoccidial treatment. Eimeria spp. were found in 24.19% fecal samples (15/62). The result indicated that coccidiosis is circulated and being observed less compared to worms in the investigated area.
Effect of size reduction on yellow soybean seed characterization based on colorimetry
Authors: Abadi F R , Masithoh R E , Sutiarso L , Rahayoe S 
Published: December 2022

Abstract
Soybean seed, which is generally yellow in color, is the primary product of soybean plants sold in Indonesian market. To characterize non-destructively, it is necessary to understand the extent to which physical treatment, including size reduction, may affects the color characteristics. Therefore, this study aimed to determine the effect of size reduction of soybean seeds on its color parameters. A completely randomized design was performed with particle size factor with five levels and variety factor with four levels. Particle size included: intact seed; >595; 595-250 μm; 250-145 μm; and <145 μm of particle size, while variety included Anjasmoro; Argomulyo; Grobogan and soybean seed obtained from local market. Color parameters which used were L, a*, b*, Hue and C*. The ANOVA with Duncan multiple range test (α=0.05) and PCA were performed to analyze the effect of color parameters to sample classification. The results showed that the L and Hue value was significantly different (p<0.05) for all particle size. The smaller the particle size, the greater the L value and the smaller the Hue value. The L value was also significantly different (p<0.05) for all varieties and was able to classify all varieties. The PCA analysis result in up to 96% of PC-1 and PC-2 showing that size reduction was able to classify all samples based on all parameters; distinct classification of Anjasmoro and local market soybean can be observed. The yellowish color that represented by a* value, showed the higher distance than other parameters.
Improving the performance and physical condition of the intestines of the Lohman MB202 broiler chicken intestine by using fermented local herbs
Authors: Zulhelmi  , Daud M , Allaily  
Published: December 2022

AbstractThis research was conducted to find alternative antibiotics using local microorganisms which are expected to act as probiotics in the digestive tract. The local microorganisms used came from 3 types of herbs from 3 types of land. Crown flowers represent coastal land, ferns represent plantation land and lemongrass represents highland land. This study used an experimental method using a completely randomized design (CRD) with 5 treatments and each treatment had 4 replications (each replication contained 200 chickens). Treatment T1 water, T2 fermented crown flower, T3 fermented fern, and T4 fermented fragrant lemongrass each as much as 2 ml/liter of drinking water. The parameters measured were the performance and gut physical (village height and gut histology) of broiler chickens. Performance is body weight, weight gain, ration consumption, ration efficiency, performance index, and mortality. While the physical condition of the intestine is in the form of villi height and intestinal histology. The results showed that fern as a fermented herb significantly increased the performance index and improved the condition of the intestinal villi. However, the low mortality was significantly indicated by the fermented crown flowers. In conclusion, local fermented ferns have the potential as local microorganisms to replace the role of antibiotics because they can improve the performance and condition of the digestive tract of broiler chickens.
LoRaWAN based early flood alert system using CoAP Protocol
Authors: Raju C. , Krishnamoorthi M. , Hari K. , Moses M.Leeban 
Published: December 2022

Abstract
Flood monitoring is important to reduce the impact of disaster to save lives of people and animals. At present existing systems lack in providing autonomous and infrastructure independent services to stakeholders. Therefore, Alerting flood early gaining interest among nations worldwide to prevent the loss of human life and economic losses. To gather more sensor data for predicting floods with advanced networking standards are important. At present flood alert systems mostly depend on the satellite based or infrastructure based communication systems. As a result, cost and complexity of the system increases. In this paper an idea to implement a flood warning system based on LoRaWAN and non-proprietary hardware and protocol was proposed. Our proposed project overcomes existing infrastructure based dependent services to self-made autonomous services for miles.
Environmental implications of an open dumpsite at Gobichettipalayam in Erode district
Authors: Sridhar S , Poornima M , Sivaram N , Pandiyan Balaganesh , Ramaswamy Geethamani 
Published: December 2022

Abstract
Population growth is a global issue that must be addressed with extreme caution in order to ensure long-term sustainability. India is a developing country experiencing tremendous population growth and urbanization. Small towns and cities contribute less than half of Municipal Solid Waste Generation (MSW) whereas metropolitan cities contribute 70 to 90%. The improper handling of MSW dumping in open land pollutes the ecosystem. It also poses a serious threat to human health. This study aims to comprehend the environmental implications of an open dumpsite in Gobichettipalayam of Erode district. The principal goal of this research is to identify the environmental effects of the chosen dumping site on the surrounding environment. Thus, groundwater and soil samples were collected around the open dumpsite and analyzed for vital physico-chemical characteristics. The soil sample was analyzed for pH, electrical conductivity, moisture content, chloride, acidity and alkalinity and the water samples were analyzed for pH, EC, TDS, COD, BOD, acidity, chlorides, alkalinity, hardness and toxic heavy metals. The elevated chloride ranges of soil samples near the dumpsite and the vital water quality parameters COD and BOD (Maximum 3200 and 500ppm) enforces the immediate necessity of converting open dumpsite into a sanitary landfill. The assessment of the open dump and its effects on the ecosystem found possible contamination issues, raising worries about the environment’s long-term viability. Hence the present study provides the way to go for remedial measures and sustainable technology to be implemented near the dumpsite.
Economically Improving the quality of construction through Six Sigma and Cost Benefit Analysis
Authors: Aswin Bharath A , Saravanan M , Ramakrishnan S , Adhithiya Varma B , Mounish S 
Published: December 2022

Abstract
Six Sigma is a quality management tool which is highly effective in manufacturing industries, but implementing the six sigma in construction sector is a challenging task since each and every construction project is involved with huge quantity of money. As we all know that the quality and the cost of the constriction project are directly proportional to each other, so in the attempt of improving the quality of the project, we also end up in exceeding the budgeted cost of the project. To avoid this situation in the construction projects, the quality management tool six sigma is combined with a cost management tool Cost Benefit Analysis. This study shows the method of improving the quality of the construction process without affecting the cost of the construction. Combination of these two management tools provided an organization with a successful quality project with budgeted cost.