bluuebunny/crossref_metadata_2025_split huggingface dataset:
The effect of impurity seeding into the closed divertor on plasma detachment in the HL-2A tokamak
Authors: Gao J.M. , Cai L.Z. , Cao C.Z. , Ma H.C. , Ke R. , Wu N. , Hu Y. , Gao X.Y. , Cui C.H. , Huang Z.H. , Nie L. , Liu L. , Yang Z.C. , Yu X. , Li Y.G. , Jiang M. , Xue G.Q. , Zhong W.L. , Wu T. , Shi Z.B. , Yan L.W. , Ji X.Q. , Xu M. 
Published: December 2022

Abstract
Recent progress towards an increased understanding of detached divertor physics has been made with the highly closed divertor geometry in HL-2A. Non-intrinsic impurities were injected into the outer divertor chamber, and increased divertor neutral pressure and enhanced volumetric energy loss in the divertor were observed. Meanwhile the neutral pressure in the main chamber decreased slightly, and neutral compression between the divertor and main chamber increased greatly. This led to divertor detachment with a low upstream plasma line-averaged electron density (

∼
0.5

n

GW

). In the H-mode, slight degradation of the core confinement, characterized by a decrease in plasma stored energy and pedestal pressure and an increase in edge-localized mode frequency, was observed, but the H-mode was still sustained well with H98 > 1. Pedestal density fluctuation was increased during detachment, implying that the enhanced pedestal transport might be responsible for the degradation. During the divertor detachment phase, the impurities were well controlled in the divertor without strong radiation near the X-point region, and the main plasma density did not increase but decreased slightly; this could be a benefit of the highly closed divertor geometry. The experimental results suggest that a closed divertor geometry has the advantages of volumetric energy loss, gas pumping and impurity control in the divertor without significant effects on the plasma confinement, thus giving a wider operating window for divertor detachment.
Feasibility study of post-harvest handling of betel nut using a self-developed betel nut cutting machine
Authors: Bulan R , Noviasari S , Abrar M , Siregar K , Wardhana M Y , Yana R , Laryea D , Isma L , Sitorus A 
Published: December 2022

Abstract
The betelnut is one of the main products of community agriculture in Aceh province, Indonesia. There are several post-harvest stages to get dried betel nuts ready for sale, including threshing the betel nut from the bunch, cutting the fresh betel nut fruits, drying, and separating the betel nut from the husk. Every post-harvest handling applied to agricultural machinery will generate production costs. Therefore, this article focuses on highlighting the costs generated by post-harvest handling of betelnut (moisture content of 34.68 to 50.54%) in the cutting of the fresh betelnut fruit process using a betelnut cutting machine. The method used in this research is a technoeconomic analysis using a betel nut cutting machine with a capacity of 11.25 to 43.67 kg/hr. The result shows that the fixed cost of operating this machine is 3,276,000 IDR/year and the variable cost for one to three operators is 14,426.5 to 34,426.5 IDR/hr. The economic feasibility study of using this machine is determined by the break-even point parameter, which leads to the use of the machine for the water content of the split betel nut of 50.54% with the number of operators one person will provide the selling price of the betel nut after splitting in the range of 400 IDR/kg. The use of the sale price of the betel nut is split and will provide break-even points in about 1077 hours or about 5.39 months. This indicates that post-harvest handling of the betel nut cutting machine still makes sense, considering that the selling price of dried betel nut at the community level is still much higher than this cost. Furthermore, this study suggests the establishment of a community cooperative to streamline the operating costs of the machinery from the post-harvest handling of betel nuts.
Analysis of pH parameters and color of palm sap since tapping
Authors: Ansar  , Nazaruddin  , Dewi Azis Atri 
Published: December 2022

Abstract
The palm trees as non-timber forest plants have long been cultivated by farmers in Indonesia. This plant produces sap which can be released through the tapping process. This palm sap is very easy to decrease in quality since tapping. The indicators of the quality of palm sap that are commonly used are pH (pouvoir Hydrogene) and color. Therefore, this study aimed to analyze of pH parameter and color of palm sap since tapping. The sample was obtained from market traditional in Mataram, Lombok Island, NTB who were tapped in the afternoon. The research parameters observed were pH and color. Research samples were stored at various temperatures of 15, 30, and 45 °C. Observations were made every 2 hours up to 10 hours of storage. The results showed that after 10 hours of storage, the pH level changed from 7.0 to 2.6 at 45 °C; 4.8 at 30 °C; and 6.6 at 15 °C. Samples stored at 15 °C had the lowest decrease in pH quality compared to 30 and 45 °C. The higher the storage temperature, the greater the decrease in pH. Along with the decrease in pH, the values of color also decreased significantly.
Mini plant factory development using IoT and cloud system for urban greens cultivation
Authors: Dzaky M A F , Nugroho A P , Prasetyatama Y D , Falah M A F , Sutiarso L , Okayasu T 
Published: December 2022

Abstract
A significant urban population increases with the rising demand for higher food quality and security. Adapting the current food chain system and our eating patterns are needed to make them more sustainable. Plant factories are one approach for making the food chain system more sustainable. However, plant factory systems typically require significant initial capital expenditure. As a result, a mini plant factory, which is more affordable and flexible, will be appropriate in urban areas. The objective of this study was to design, build, and evaluate a mini plant factory system for horticultural crop production. The mini plant factory system comprises a mini cultivation room with three growing shelves equipped with a microclimate sensor, nutrient dosing system, artificial growth light, and ventilation system. Sensors and actuators are integrated with the Agrieye Cloud system for monitoring and control and can autonomously execute data retrieval and actuation. Mini Plant Factory operates by automatically capturing monitoring data every five minutes; if a value exceeds the limit, the actuator control system activates to stabilize that value. The linear regression test yielded the most excellent R2 value of 0.999 for sensor calibration. The validation test was conducted using RMSE (Root Mean Square Error) and MAPE (Mean Absolute Percentage Error). The results show that the lowest RMSE values are 0.133, and the lowest MAPE values are 0.082%. The data logging system’s performance is perfect. The control and scheduling system works well but does not function optimally since there are no interruptions throughout the data gathering process.
Utilizing forest genetic resources in developing a new variety of Acacia hybrid (Acacia mangium × Acacia auriculiformis) to support the sustainable use of plants in Indonesia
Authors: Nirsatmanto A , Sunarti S , Kartikawati N K , Putri A I , Herawan T , Haryjanto L , Wahyuningtyas R S , Santoso P B , Lestari F , Rimbawanto A 
Published: December 2022

Abstract
Tree breeding is a good practice in utilizing forest genetic resources to support the sustainable use of forest trees. However, an adverse relationship among desirable traits often occurred that causes the improvement could not be obtained simultaneously. Interspecies hybridization might then be practiced as an alternative technique by exploiting genetic resources into breeding to produce improved stocks of multiple traits suitable for the end-product targeted. This paper presents lessons learned from a study in developing a new variety of Acacia hybrid as an interspecies crossing between Acacia mangium and Acacia auriculiformis as two species having different superiority in growth, wood properties, adaptability, and disease tolerance. Results of the study revealed that the Acacia hybrid could provide better improvement and outperformed single-species breeding. Commonly adverse correlation on some traits could change to be a positive-moderate correlation. In addition, the morphological characteristics of the Acacia hybrid progenies varied that could be used as a genetic base population for other diverse breeding purposes.
In vitro rumen fermentation characteristics of fermented complete feed based on rice straw with moringa leaves (Moringa oleifera) addition
Authors: Wajizah S , Fhonna F A , Khairi F , Delima M 
Published: December 2022

Abstract
The utilization of rice straw as feed must be supplemented with a higher nutritive quality diet such as moringa leaves, formulated as a fermented complete feed to increase its low digestibility. The purpose of this study was to evaluate in vitro digestibility of fermented complete feed based on rice straw with moringa leaves addition. Complete feed was formulated based on 40% rice straw, mixed with other ingredients, and then fermented with Suplemen Organik Cair (SOC). This study was designed by a completely randomized design (CRD) consisting of 4 treatments, P0 (control without moringa leaves), P1 (addition of 10% moringa leaves), P2 (addition of 20% moringa leaves), and P3 (addition of 30% moringa leaves) with 3 replications in each treatment. Parameters measured in this study were in vitro pH value, dry matter digestibility (IVDMD), organic matter digestibility (IVOMD), total VFA, and methane production. The result indicated that different levels of moringa leave addition into a fermented complete feed based on rice straw had significant effects (P<0,01) on in vitro pH value, IVDMD, IVOMD, and total VFA. However, all treatments did not significantly decrease methane production (P>0,05). It was concluded that the addition of moringa leaves into a fermented complete feed based on rice straw effectively increases rumen fermentation.
A review of climate change studies on paddy agriculture in Indonesia
Authors: Ikhwali M F , Nur S , Darmansyah D , Hamdan A M , Ersa N S , Aida N , Yusra A , Satria A 
Published: December 2022

Abstract
Indonesia is often referred to as an agricultural country as most of its population is working in agricultural sectors. Rice is one of the staple foods of the Indonesian people. The issues concerning the global climate change impose a potential threat on Indonesia’s food security as the rice crop is extremely sensitive to climate change. The IPCC has released climate change scenarios as highlighted in Fifth Assessment Report (AR5) that could contribute positively to projecting the possible condition of future rice farming in Indonesia. Therefore, the goal of this research is to examine how far the Representative Concentration Pathway (RCP) scenarios have been implemented in relevant studies relating the rice farming. By 2021, the RCP scenarios in Indonesia at least have been studied and used in 13 relevant publications. The type of scenario used is mostly dominated by RCP8.5 scenario which is accounted used by 11 publications. Basically, the RCP8.5 is a scenario that projects the climate change with minimal efforts in reducing the emissions and expose the failures to tackle the global warming by 2100. Based on the findings of those research, it is possible to assume that the rice farming in Indonesia is going to face enormous challenges, particularly the potential decline in rice productivity. The emergence of those studies that interrelate the rice farming and climate change definitely will provide the initial footsteps to figure out on how to deal with future weather conditions.
Agricultural waste from crop production as an energy resource
Authors: Andreenko T I , Kiseleva S V , Rafikova Yu Yu 
Published: December 2022

Abstract
In recent years, crop waste has become a promising energy resource in many countries of the world. For Russia, the use of this type of waste for energy purposes is not only an opportunity to provide energy to the population, but also a solution to a number of environmental problems - reducing the risk of forest fires and CO2 emissions. The paper presents the results of an assessment of the energy potential of grain waste within the boundaries of the municipalities of the Rostov region. The gross and technical potential of grain waste (straw), calculated according to the author’s methods, are correlated with the needs of the population of the studied region in thermal energy. The results obtained show a significant amount of technical heat potential for many municipalities of the region. The spatial distribution obtained with the help of geoinformation technologies makes it possible to determine the most promising areas for the use of grain waste for the production of thermal energy. The paper also assessed the prospects for replacing traditional fuels such as coal, diesel fuel, natural gas and fuel oil with energy from straw. The possible environmental effect from the replacement of hydrocarbon fuel for the municipal districts of the Rostov region of the Russian Federation is calculated.
The potential of dewaka banana stems as raw materials for bioethanol
Authors: Suryaningsih N L S , Mursalim  , Laga A , Natsir H 
Published: December 2022

Abstract
Increasing production and consumption of fossil fuels encourage the use of renewable energy. Renewable energy that does not have the potential to disrupt the stability of the availability of other materials is the use of waste. One type of waste that has been researched into bioethanol is banana waste in the form of stems, leaves, skins, and weevil. Dewaka banana is one type of banana that grows in Merauke, has a large enough size so that it has the potential to produce a lot of waste and tastes sour. Dewaka banana production in 2019 was 7,087 tons and produced waste in the form of Dewaka banana stems as much as 28,546.96 tons. The water content of Dewaka banana stems is 93.42%, and taking into account the yield loss of ± 10%, there will be 1,690.55 tons of dry waste. The amount of waste can produce 148,092.27 liters of bioethanol in a year based on the best research results from Roni, et al. Dewaka banana stems can be processed and reused into bioethanol as an alternative energy raw material.
bulkAnalyseR: an accessible, interactive pipeline for analysing and sharing bulk multi-modal sequencing data
Authors: Moutsopoulos Ilias , Williams Eleanor C , Mohorianu Irina I 
Published: December 2022

Abstract
Bulk sequencing experiments (single- and multi-omics) are essential for exploring wide-ranging biological questions. To facilitate interactive, exploratory tasks, coupled with the sharing of easily accessible information, we present bulkAnalyseR, a package integrating state-of-the-art approaches using an expression matrix as the starting point (pre-processing functions are available as part of the package). Static summary images are replaced with interactive panels illustrating quality-checking, differential expression analysis (with noise detection) and biological interpretation (enrichment analyses, identification of expression patterns, followed by inference and comparison of regulatory interactions). bulkAnalyseR can handle different modalities, facilitating robust integration and comparison of cis-, trans- and customised regulatory networks.
Bayesian semiparametric Markov renewal mixed models for vocalization syntax
Authors: Wu Yutong , Jarvis Erich D , Sarkar Abhra 
Published: December 2022

Summary
Speech and language play an important role in human vocal communication. Studies have shown that vocal disorders can result from genetic factors. In the absence of high-quality data on humans, mouse vocalization experiments in laboratory settings have been proven useful in providing valuable insights into mammalian vocal development, including especially the impact of certain genetic mutations. Such data sets usually consist of categorical syllable sequences along with continuous intersyllable interval (ISI) times for mice of different genotypes vocalizing under different contexts. ISIs are of particular importance as increased ISIs can be an indication of possible vocal impairment. Statistical methods for properly analyzing ISIs along with the transition probabilities have however been lacking. In this article, we propose a class of novel Markov renewal mixed models that capture the stochastic dynamics of both state transitions and ISI lengths. Specifically, we model the transition dynamics and the ISIs using Dirichlet and gamma mixtures, respectively, allowing the mixture probabilities in both cases to vary flexibly with fixed covariate effects as well as random individual-specific effects. We apply our model to analyze the impact of a mutation in the Foxp2 gene on mouse vocal behavior. We find that genotypes and social contexts significantly affect the length of ISIs but, compared to previous analyses, the influences of genotype and social context on the syllable transition dynamics are weaker.
The role of network topological structure and semantic features in creating verbal aggression
Authors: Abarghouei Nejad Meghdad , Abarghouei Nejad Salman , Memariani Azizollah , Asadpour Masoud , Hatami Javad , Kashani Mohammad Mahdi 
Published: December 2022

Abstract
In this article, we studied the role of the topological structure of semantic networking in creating verbal aggression. It is shown that centralities such as degree, betweenness and closeness play an important role in the activation of verbal aggression in the network. We have also shown that aggressive labelled nodes with spectral clustering in different spectra are often divided into two groups, with the larger group activating more aggressive labelled nodes. In addition, the parameter of eccentric distribution from the origin is introduced to study the dispersion of aggressive nodes around the specific nodes. Hence, studying two networks with different contexts shows that the dispersion of nodes with aggressive labelling around the network’s hub, as the centre of the network with political context, is much more than artistic context. In addition, different clusters of verbal aggression in the political and artistic context have the same pattern of frequency. In addition, we investigated semantic features in creating verbal aggression, showing that non-aggressive words are prone to create verbal aggression as much as aggressive words.
Endocrine functions of the heart: from bench to bedside
Authors: Volpe Massimo , Gallo Giovanna , Rubattu Speranza 
Published: December 2022

AbstractHeart has a recognized endocrine function as it produces several biologically active substances with hormonal properties. Among these hormones, the natriuretic peptide (NP) system has been extensively characterized and represents a prominent expression of the endocrine function of the heart. Over the years, knowledge about the mechanisms governing their synthesis, secretion, processing, and receptors interaction of NPs has been intensively investigated. Their main physiological endocrine and paracrine effects on cardiovascular and renal systems are mostly mediated through guanylate cyclase-A coupled receptors. The potential role of NPs in the pathophysiology of heart failure and particularly their counterbalancing action opposing the overactivation of renin-angiotensin-aldosterone and sympathetic nervous systems has been described. In addition, NPs are used today as key biomarkers in cardiovascular diseases with both diagnostic and prognostic significance. On these premises, multiple therapeutic strategies based on the biological properties of NPs have been attempted to develop new cardiovascular therapies. Apart from the introduction of the class of angiotensin receptor/neprilysin inhibitors in the current management of heart failure, novel promising molecules, including M-atrial natriuretic peptide (a novel atrial NP-based compound), have been tested for the treatment of human hypertension. The development of new drugs is currently underway, and we are probably only at the dawn of novel NPs-based therapeutic strategies. The present article also provides an updated overview of the regulation of NPs synthesis and secretion by microRNAs and epigenetics as well as interactions of cardiac hormones with other endocrine systems.
Genetic causes of heart failure with preserved ejection fraction: emerging pharmacological treatments
Authors: Olivotto Iacopo , Udelson James E , Pieroni Maurizio , Rapezzi Claudio 
Published: December 2022

AbstractHeart failure with preserved ejection fraction (HFpEF) is a major driver of cardiac morbidity and mortality in developed countries, due to ageing populations and the increasing prevalence of comorbidities. While heart failure with reduced ejection fraction is dominated by left ventricular impairment, HFpEF results from a complex interplay of cardiac remodelling, peripheral circulation, and concomitant features including age, hypertension, obesity, and diabetes. In an important subset, however, HFpEF is subtended by specific diseases of the myocardium that are genetically determined, have distinct pathophysiology, and are increasingly amenable to targeted, innovative treatments. While each of these conditions is rare, they collectively represent a relevant subset within HFpEF cohorts, and their prompt recognition has major consequences for clinical practice, as access to dedicated, disease-specific treatments may radically change the quality of life and outcome. Furthermore, response to standard heart failure treatment will generally be modest for these individuals, whose inclusion in registries and trials may dilute the perceived efficacy of treatments targeting mainstream HFpEF. Finally, a better understanding of the molecular underpinnings of monogenic myocardial disease may help identify therapeutic targets and develop innovative treatments for selected HFpEF phenotypes of broader epidemiological relevance. The field of genetic cardiomyopathies is undergoing rapid transformation due to recent, groundbreaking advances in drug development, and deserves greater awareness within the heart failure community. The present review addressed existing and developing therapies for genetic causes of HFpEF, including hypertrophic cardiomyopathy, cardiac amyloidosis, and storage diseases, discussing their potential impact on management and their broader implications for our understanding of HFpEF at large.