bluuebunny/crossref_metadata_2025_split huggingface dataset:
Eye Movements and White Matter are Associated with Emotional Control in Children Treated for Brain Tumors
Authors: Moxon-Emre Iska , Taylor Margot J. , Farb Norman A. S. , Oyefiade Adeoye A. , Taylor Michael D. , Bouffet Eric , Laughlin Suzanne , Skocic Jovanka , de Medeiros Cynthia B. , Mabbott Donald J. 
Published: May 2020

AbstractObjective:Children treated for brain tumors often experience social and emotional difficulties, including challenges with emotion regulation; our goal was to investigate the attention-related component processes of emotion regulation, using a novel eye-tracking measure, and to evaluate its relations with emotional functioning and white matter (WM) organization.Method:Fifty-four children participated in this study; 36 children treated for posterior fossa tumors, and 18 typically developing children. Participants completed two versions of an emotion regulation eye-tracking task, designed to differentiate between implicit (i.e., automatic) and explicit (i.e., voluntary) subprocesses. The Emotional Control scale from the Behavior Rating Inventory of Executive Function was used to evaluate emotional control in daily life, and WM organization was assessed with diffusion tensor imaging.Results:We found that emotional faces captured attention across all groups (F(1,51) = 32.18, p < .001, η2p = .39). However, unlike typically developing children, patients were unable to override the attentional capture of emotional faces when instructed to (emotional face-by-group interaction: F(2,51) = 5.58, p = .006, η2p = .18). Across all children, our eye-tracking measure of emotion regulation was modestly associated with the parent-report emotional control score (r = .29, p = .045), and in patients it was associated with WM microstructure in the body and splenium of the corpus callosum (all t > 3.03, all p < .05).Conclusions:Our findings suggest that an attention-related component process of emotion regulation is disrupted in children treated for brain tumors, and that it may relate to their emotional difficulties and WM organization. This work provides a foundation for future theoretical and mechanistic investigations of emotional difficulties in brain tumor survivors.
Secondary Fluorescence of 3D Heterogeneous Materials Using a Hybrid Model
Authors: Yuan Yu , Demers Hendrix , Wang Xianglong , Gauvin Raynald 
Published: May 2020

AbstractIn electron probe microanalysis or scanning electron microscopy, the Monte Carlo method is widely used for modeling electron transport within specimens and calculating X-ray spectra. For an accurate simulation, the calculation of secondary fluorescence (SF) is necessary, especially for samples with complex geometries. In this study, we developed a program, using a hybrid model that combines the Monte Carlo simulation with an analytical model, to perform SF correction for three-dimensional (3D) heterogeneous materials. The Monte Carlo simulation is performed using MC X-ray, a Monte Carlo program, to obtain the 3D primary X-ray distribution, which becomes the input of the analytical model. The voxel-based calculation of MC X-ray enables the model to be applicable to arbitrary samples. We demonstrate the derivation of the analytical model in detail and present the 3D X-ray distributions for both primary and secondary fluorescence to illustrate the capability of our program. Examples for non-diffusion couples and spherical inclusions inside matrices are shown. The results of our program are compared with experimental data from references and with results from other Monte Carlo codes. They are found to be in good agreement.
High-throughput density functional perturbation theory and machine learning predictions of infrared, piezoelectric, and dielectric responses
Authors: Choudhary Kamal , Garrity Kevin F. , Sharma Vinit , Biacchi Adam J. , Hight Walker Angela R. , Tavazza Francesca 
Published: May 2020

AbstractMany technological applications depend on the response of materials to electric fields, but available databases of such responses are limited. Here, we explore the infrared, piezoelectric, and dielectric properties of inorganic materials by combining high-throughput density functional perturbation theory and machine learning approaches. We compute Γ-point phonons, infrared intensities, Born-effective charges, piezoelectric, and dielectric tensors for 5015 non-metallic materials in the JARVIS-DFT database. We find 3230 and 1943 materials with at least one far and mid-infrared mode, respectively. We identify 577 high-piezoelectric materials, using a threshold of 0.5 C/m2. Using a threshold of 20, we find 593 potential high-dielectric materials. Importantly, we analyze the chemistry, symmetry, dimensionality, and geometry of the materials to find features that help explain variations in our datasets. Finally, we develop high-accuracy regression models for the highest infrared frequency and maximum Born-effective charges, and classification models for maximum piezoelectric and average dielectric tensors to accelerate discovery.
Aluminium-induced component engineering of mesoporous composite materials for low-temperature NH3-SCR
Authors: Li Ge , Wang Baodong , Ma Ziran , Wang Hongyan , Ma Jing , Zhao Chunlin , Zhou Jiali , Lin Dehai , He Faquan , Han Zhihua , Sun Qi , Wang Yun 
Published: May 2020

AbstractSupported Mn2O3 is useful in achieving high dinitrogen selectivity at low temperature during ammonia-selective catalytic reduction (SCR). However, its controlled synthesis is challenging when the supporting material is the conventional pure silicon SBA-15 mesoporous molecular sieve. Here we show that silicon and aluminium in fly ash, the solid waste produced by coal-fired power plants, can be used to synthesize an Al-SBA-15 mesoporous molecular sieve support, which can guide the growth of Mn2O3 in the as-synthesized Fe-Mn/Al-SBA-15 NH3-SCR catalyst. Its superior catalytic performance is demonstrated by the high NOx conversion (≥90%) and selectivity (≥86%) at low temperatures (150–300 °C). The combined theoretical and experimental results reveal that the introduction of Al induces the growth of Mn2O3 catalysts. Our findings, therefore, provide a strategy for the rational design of low-temperature NH3-SCR catalysts through dopant-induced component engineering of composite materials.
Analysis on sustainability status of cocoa plantation smallholders
Authors: Fairuzia N , Krisnamurthi B , Rifin A 
Published: May 2020

Abstract
This research was conducted in North Luwu Regency to analyze the sustainability of cocoa plantation smallholders based on an assessment of the index and the sustainability status using the Rap-Cocoa technique with the Multidimensional Scaling (MDS) method. The data used are primary and secondary. The primary data were obtained from direct interviews with farmers and some cocoa experts. The secondary data were obtained from the Statistics Indonesia, ministry of agriculture Republic of Indonesia, and literature that supported this research. The results of the Rap-Cocoa ordination technique with the MDS method indicated that the sustainability index value of cocoa plantation smallholders in the North Luwu Regency ranges from 38.81-57.32. The four regions on North Luwu Regency respectively are Masamba, Sabbang, Babeunta, and Mappedeceng subdistricts are on sustainable category status and for two regions are Malangke Barat and Sukamaju subdistricts are less sustainable. The index value and sustainability status of cocoa plantation smallholders in North Luwu Regency on each dimension indicated that the three dimensions (economic, social and environment) specify Baebunta subdistrict as a relatively large index value in two dimensions compared to the other five subdistricts, respectively social (47.87) and environment (63.27).
Farmers rasionality in doing land conversion
Authors: Ali M S S , Bakri R , Rukmana D , Demmallino E B , Salman D , Marsuka  
Published: May 2020

Abstract
All actions taken by farmers are not simply focused on benefits that can be obtained today. They also think about sustainability and the ability to make profits in the future. This study aims to discover the sustainability of the results of land conversion that has been carried out by the farmers in Tadokkong Village, Pinrang Regency. This research was conducted in Tadokkong Village, Lembang District, Pinrang Regency, South Sulawesi. Data collection was gathered through interviews and questionnaires obtained from the farmers. Analysis of the data used in this study was descriptive qualitative. Data were processed using a Likert scale. The results of this research indicated the sustainability of land conversion derived from three dimensions. First, the economic aspect to see the benefits derived from land conversion. Second is the ecological dimension to see the impact on the environment and the last is the social dimension to know the relationship cooperation between the farmers.
Sex ratio and first maturity size of matano ricefish (Oryzias matanensis Aurich, 1935) at Lake Towuti, South Sulawesi, Indonesia
Authors: Rinandha A , Aomar S B , Tresnati J , Yanuarita D , Umar M T 
Published: May 2020

Abstract
Matano Ricefish (Oryzias matanensis Aurich, 1935) is an endemic freshwater fish with economic value. This study aims at determining the sex ratio and first maturity size of Matano ricefish. The study was conducted from November 2017 to October 2018 in Lake Towuti, South Sulawesi. Sample was held analysis the Fisheries Biology Laboratory, Department of Fisheries, Hasanuddin University. Total number of fish obtained during the study was 880 individu, consist of 410 male fish and 470 female fish. Sex ratio was analyzed with the chi-square test, while the average size at first gonad maturity was estimated using the Spearman-Karber method. The results showed that the sex ratio of male and female medaka ricefish was 1.00: 1.15, while size at first maturity of male gonad was 36.46 mm, and the female was 34.37 mm.
Development of model for honey bee management in hasanuddin university educational forest
Authors: Malamassam D 
Published: May 2020

Abstract
The Potency of Hasanuddin University Educational Forest (HU-Edufor) needs to be managed well as a research and education site, so that the forest concerned can contribute in supporting forest development in a broad sense. Forest Honey is one of mentioned potency that has an important role in the economic development strategy of rural communities and the sustainable agriculture sector. This research aims to study the potential of honey bee products and formulate a honey bee management model in the HU- Edufor. The research method used is the Field Survey and data analysis uses a qualitative analysis approach. The research results obtained about the potential yield of honey bee products in 3 (three) villages, namely Rompegading, Limampoccoe and Labuaja villages around the HU- Edufor based on the total amount of honey production per month as much as 584 liters / month and annual production of 4.742 liters / year, while based on the total the number of bee colonies harvested monthly is 351 colonies / month and annually is 1.910 colonies / year. The model of developing honey bees in the HU-Edufor is carried out through community empowerment activities together with the management of the HU-Edufor, village and district governments, related agencies, and banks as capital owners, in terms of cultivation, harvesting and post-harvest, until in processing and product marketing, so that honey and beekeeping business can provide optimal results.
Employment wage and wage system (human, animal and machine) at each stage of rice farming in irrigated rice fields
Authors: Rukmana D , Mahyuddin  , Salam M , Tenriawaru A N , Akhsan  , Riadi A F 
Published: May 2020

Abstract
The purpose of this study was to analyze the wage system and labor costs (human, animal, and machine) used at each stage of rice farming in irrigated rice fields in Mulyasri Village, Tomoni District, East Luwu Regency, South Sulawesi. The sample of respondents in this study was 32 irrigated rice farmers. Data collection method used in this study was by conducting interviews and questionnaires. The data analysis method used in this research was a quantitative descriptive method. This research was conducted from October 2018 to November 2018. The results of the study used was the wage system in the village of Mulyasri namely wholesale and daily labor costs IDR 64,105,-/HOK (land processing), IDR 62,000,-/HOK (seeding), IDR107,327,-/HOK (planting), IDR 62,000,-/HOK (fertilizing), IDR 45,000,-/HOK (pest control), IDR 28,000/sack (harvest), and IDR419,749,-/HOK (post-harvest).
Mangrove management collaboration in the Marusu coastal region of Maros regency
Authors: Yusran  , Sabar A 
Published: May 2020

Abstract
Coastal area is a gateway for various human development activities. In other words, the coastal region is the first time and received the most pressure compared to other regions. The aim of this study is to identify mangrove damage and its causes to formulate collaborative management that is more directed towards sustainable management while taking into aspects of the function and role of mangroves as a tool for natural coastal protection and security. The research conducted from April to November 2019 in the coastal area of Marusu, Maros Regency, South Sulawesi Province. Data collection is done through map analysis, survey and in-depth interviews. Mangrove ecosystem analysis, satellite imagery data and SWOT analysis are used to achieve the research objectives. The area of mangrove forests in 2009, 2014, 2016 and 2019 was 105.85 Ha, 101.07 Ha, 92.06 Ha and 100.06 Ha, respectively. Changes in land cover since 2009 towards the end of 2014, the conversion of mangrove forests into ponds and dry land agriculture from 2009 to 2014 covered 5.83 (5.51%) and 6.82 Ha (6.64%). Damage to mangrove forests contributes to abrasion, intrusion of sea water, and loss of habitat for animals such as birds, mammals, reptiles, insects, and various marine biota. SWOT analysis a sustainable management strategy in the form of SO. Zoning of mangrove ecosystems, into the core zone and cultivation zone. ST, Policies and regulations that are appropriate and binding. WO, Knowledge upgrading regarding the benefits of the existence of mangrove forests. WT, management of mangrove forests based on pentahelix partnerships.
Development strategy of brown rice farming
Authors: Rahmadanih  , Rukka R M , Saadah  , Arsyad M , Amiruddin A , Sukmawati  , Anisa A 
Published: May 2020

Abstract
Dryland is one of the resources that have great potential for agricultural development, especially fields that produce rice to meet people’s food needs. Paddy fields consist of several varieties, one of which is brown rice. The research was conducted in Paminggalang Village, Sendana Subdistrict, West Sulawesi, Indonesia by considering that the farmers are utilizing dry land as farmland for paddy fields. Information collected is in the form of internal factors consisting of the position of resources and farm performance. In addition, external factors include the social environment, economic environment, ecological environment, technological environment, and government policy. Some possible development strategies for brown rice farming. They are input supply strategies, cultivation strategies, harvest strategies, and marketing strategies.
Maximizing opportunities towards brown rice farming production
Authors: Rukka R M , Sukmawati  , Rahmadanih  , Saadah  , Arsyad M , Amiruddin A , Sulili A , Khaerati R 
Published: May 2020

Abstract
One of the efforts made by the government in meeting the community’s food needs is through the use of dry land as an agricultural area. Dryland is one of the resources that have great potential for agricultural development, especially fields that produce rice. This research was conducted in Paminggalang Village, Sendana Subdistrict, with the consideration of this area utilizing dry land as farmland for paddy fields. Information collected is in the form of internal factors consisting of the position of resources and farm performance. Then external factors include the social environment, economic environment, ecological environment, technological environment, and government policy. The analysis was carried out using the SWOT approach, which uses IFE calculations, EFE, IE matrix, SPACE matrix, and SWOT matrix. There are nine attributes of strength, five attributes of weakness, five attributes of opportunity, and three attributes of threat. IFE and EFE calculations showed that internal factors are the most dominant factor, with the strongest factor being the most dominant compared to weakness. The position of Oryza nivara paddy farming in Paminggalang Village in the IE matrix and the SPACE matrix are respectively in a place to guard and maintain and support aggressive strategies. The results showed that there are three strategies to capture available opportunities (S-O) that need to be maximized. Such as developing brown rice field rice products by optimizing available resources, maximizing the use of the land area as well as the number of inputs available to obtain good quality brown rice with higher selling prices and developing markets and market share.
Preparation of cookies from banana flour, soy flour, and Moringa leaf flour as an emergency food product
Authors: Hasan N W , Putri T P , Zainal  
Published: May 2020

Abstract
Emergency food is a processed food product specifically designed for consumption in post-natural disaster conditions. The food can be provided for 15 days until having adequate assistance. Emergency food products must meet the daily energy requirements of individuals, around 2100 kcal per day. One of the emergency food products is cookies. The purpose of this study was to evaluate the nutritional compound, hardness, and organoleptic properties of emergency food in the form of cookies, prepared from Saba banana flour, soy flour, and Moringa flour. The treatment in this research using a single factor, namely different composition of the flour with three variables and three replications. The three variables were F1 (banana flour 25%, soy flour 10%, and Moringa flour 10%), F2 (banana flour 15%, soy flour 15%, and Moringa flour 15%), and F3 (banana flour 20%, soy flour 20%, and Moringa flour 5%). The parameters were macro nutritional components, such as protein (Kjedhal extraction), fat content (Soxhlet method), and carbohydrate (difference method). It was also evaluated water content (wet basis by drying oven), ash content (furnace), fiber content, hardness (Texture analyzer), calorie (by calculation), and hedonic sensory test in terms of color, taste, aroma, and texture. The results showed that all treatments fulfill the calorie requirement of emergency food. In terms of hardness, F2 resulted in the hardest texture of cookies but still eatable. Organoleptic test results showed that cookies with the use of 20% banana flour, 20% soybean flour, and 5% moringa flour favored by the panelists.
Combine rice harvester performance test in Takalar Regency
Authors: Iqbal  , Supratomo  , Azis A 
Published: May 2020

Abstract
Post-harvest handling of rice is a very strategic effort to support increase in rice production. The main problem of the farmers in handling the harvest and post-harvest rice is high yield loss and bad quality grain and rice produced. Combine rice harvester is a rice harvester that can cut the stems of plants, shed and clean grain while walking in the field. The purpose of this study was to determine the work capacity and efficiency of a combined rice harvester in rice fields in Takalar regency. The results of the research are the use of rice harvesting machines in the rice field can accelerate the process of rice harvesting. The work capacity of the combine rice capacity is 5 hectares per day with 70 Horse Power.
Land suitability index to estimate the land potential for arabica coffee plantation: A case of Tompobulu District, Bantaeng Regency
Authors: Lopulisa C , neswati R , Norsyam M 
Published: May 2020

Abstract
This study aims to estimate the potential of land in Tompobulu district, Bantaeng Regency for the development of Arabica coffee plantation based on the land suitability index. The criteria of land suitability based on Sys et al. (1993), the land suitability index (LSI) calculated by using the parametric methods with the Khiddir equation. The correlation analysis between LSI and coffee yield by using Pearson correlation analysis. The results show that the climate suitability index in the study areas was around 48 (marginally suitable) with a limiting factor is rainfall of 3,337 mm/year. The result of the study shows that the LSI values ranged from 15.2 to 37.5 and was classified marginally suitable (S3) and currently not suitable (N1). Class S3 covered the area of around 3,926.92 ha or 62.42% while class N1 around 2,364.67 ha or 37,8%. The limiting factors are climate, salinity, CaCO3, coarse fragments, soil depth and texture in single or in combinations. The correlation between the LSI and Arabica coffee yields is relatively strong with a correlation coefficient higher than 0.9 (r> 0.9).
Application of remote sensing and GIS for temporal dynamics of land use and land cover changes in 2013-2018 for watershed protection
Authors: Muhlis  , Fatmawati  , Rahim Iradhatullah , Syamsia  
Published: May 2020

Abstract
In the past decade, various environmental problems have emerged related to land resources. The facts show that the rate of degradation of land resources and the decline in environmental quality in Indonesia have recently increased and have not shown signs of decline. The degradation of land resources and environmental quality need to be taken seriously so that increasingly serious environmental problems can be avoided. The purpose of this study is to determine the temporal dynamics of watershed land cover in Sinjai Regency and analysed the effect of land cover changing on the in protection function index of the Sinjai watershed in the year 2013 to 2018. Research was using quantitative research. This research is closely related to the enumerative induction process (induction based on calculations). The main causes of landslides in Sinjai Regency consist of rainfall, slope, and land cover. Part of the level of potential landslides based on rainfall is divided into low classes with a range of 2000-2500 mm rainfall, areas scattered in Sinjai Bulupoddo Regency, North Sinjai, parts of North Central Sinjai Regency and Northeast Sinjai District. While the area is located in the class of landslide potential, namely in the range of rainfall 2500 mm - 3000 mm, the potential for the spread of northern Sinjai, West Sinjai, Central Sinjai Regency, Sinjai District, East, and South Sinjai.