bluuebunny/crossref_metadata_2025_split huggingface dataset:
The influence of bootstrapping in testing a model of motivation and visit intention of generation Z to the attractive building architecture destinations
Authors: Purwaningsih R , Sekarini D A , Susanty A , Pramono S N W 
Published: November 2021

Abstract
This research aims to identify the impact of e-WOM on the enthusiasm of generation Z to travel in architectural tourist attractions using the theory of reasoned action. The four variables used in this analysis are e-WOM, attitude, subjective norm, and visit intention. Structural equation modeling (SEM) with Amos software is used to assess the impact of independent variables on the dependent variable. One of the prerequisites for using SEM is that the data is normally distributed; however, the data in the analysis was not normally distributed, so the bootstrapping process was used to solve this. This article focused on explaining the data processing process in SEM to concern the data testing and the effect of bootstrapping in the model forming and not discuss the model result, only compare the result before and after bootstrapping process. The most influential variable in each construct is the same between before and after bootstrapping. The goodness of fit result before bootstrapping in all categories is poor fit but after bootstrapping only one category is poor fit and others are a good fit.
Bioefficacy of microbial antagonists against Zymoseptoria tritici on wheat
Authors: Barakat I , Chtaina N , Guilli M E , Ezzahiri B 
Published: November 2021

Abstract
From our previous research of bio-control agents of the wheat pathogen Zymoseptoria tritici as an alternative to chemical control, one strain of Bacillus amyloliquefaciens and one strain of Trichoderma harzianum showed high antagonistic potential in vitro and in vivo as a foliar treatment on potted plants under greenhouse. The present work aimed to evaluate the antagonistic potential of these two strains of microorganisms in seed treatment. The results obtained showed that the two antagonists can reduce the severity of the disease assessed at three growth stages of the two wheat cultivars. B. amyloliquefaciens I3 reduced the severity of septoria leaf blotch by 56% and 58% compared to the checks on Aguilal and Karim respectively at the flag leaf stage, while in the case of T. harzianum A, this rate was 54% on Aguilal and 55% on Karim. These results suggest that the antagonistic potential is due to a distant mechanism of action such as induced systemic resistance. The viability tests of the two antagonists on coated seeds stored at 4 °C showed that they were viable after twelve months of conservation and preserved their antagonistic potential against Z. tritici.
Eco-efficiency analysis of waste cooking oil recycling into liquid dish soap using life cycle assessment
Authors: Hartini S , Widharto Y , Indarto S R , Murdikaningrum G 
Published: November 2021

Abstract
Waste Cooking Oil (WCO) is an oil with a chemical composition containing carcinogenic compounds formed during frying and unsaturated fatty acids. Improper handling of WCO can cause environmental pollution, especially water and soil. However, several studies have provided information that WCO can be recycled into products that are more value-added and have economic potential. Previous research has succeeded in finding the best combination of treatments for making soap from waste cooking oil that meets the standards of SNI 06-2048-1990, namely with a concentration of 22.5% KOH, cooling method and adsorption of activated charcoal and kepok banana peels. This study intends to analyze the environmental impact if WCO is recycled into liquid dish soap. The analysis was carried out using Life Cycle Assessment with the help of simapro software. The recycling process has the most significant impact on indicators of climate change and acidification. The eco-efficiency index is included in the affordable and sustainable categories.
Public issues in waste affairs in the pandemic era as a challenge for agile bureaucracy
Authors: Indiahono D 
Published: November 2021

AbstractThe era of the COVID-19 pandemic has encouraged residents to stay at home and reduce social mobility. Work and study activities are carried out as much as possible at home. One of the phenomena that emerged in this phase was the increase in household waste and medical waste. This article aims to reveal what public issues arise from the increase in household and medical waste during the pandemic. Qualitative research methods have been carried out by collecting data from online mass media, interviews, and observations. The results show that the increase in household waste and medical waste raised new public issues: special processing of medical waste, the safety of waste officers, health insurance for waste officers, and adjustment of volume-based waste fee system (VWF). Agile bureaucracy must respond quickly to this phenomenon so that public problems can be resolved immediately. Bureaucracies have to get out of their comfort zone to deal with complex general problems, move faster and different than usual.
Feeding kampong chickens with infertile eggs: effects on 6-weeks performance
Authors: Akhirini N , Suprayogi W P S , Ratriyanto A , Hadi R F , Setyono W , Irawan A 
Published: November 2021

Abstract
The present study evaluated the effect of dietary inclusion levels of infertile eggs powder (IEP) from the hatchery processing industry on the performance of kampong chickens measured at 6 weeks. A total of 120 birds at 21 d (327±18 gram) were equally distributed to receive 10%, 20%, and 30% of IEP with control treatment without IEP. Each treatment group was replicated five times with eight birds in each, giving three dietary treatments including control. Diets were formulated to meet the Indonesia National Standard of the nutrient requirement for kampong chickens. Results showed that increasing dietary IEP at 10% and 20% significantly increased average daily gain (ADG), final body weight (BW), and decreased feed conversion when compared to control (p<0.05). When given at 30%, no effect on production performance parameters was observed. In conclusion, the present study suggests that infertile eggs powder can be partially used to substitute conventional protein sources in kampong chickens. Dietary inclusion of IEP up to 20% given in mixed with corn in the formula improves the performance of kampong chickens without negatively affecting feed intake.
Comparison between conventional urea and slow-release urea on concentration of ammonia in the rumen: A meta-analysis
Authors: Nayohan S , Susanto I , Wiryawan K G , Jayanegara A 
Published: November 2021

Abstract
Urea is a source of Non-Protein Nitrogen (NPN). The utilization of urea in the ration is useful for increasing digestibility, dry matter intake, and increasing protein content. This study aims to compare the utilization of conventional urea and Slow Release Urea (SRU) to reduce ammonia concentration by in vivo study using meta-analysis. A total of 13 studies were obtained that consisted of 41 data points. The parameters in this study include pH, Dry Matter Intake (DMI), Volatile Fatty Acid (VFA), ammonia concentration, and nitrogen intake. The database compiled was statistically analyzed using a mixed model method. Different studies were considered as random effects, and the level of urea was treated as fixed effects. The model statistics used were the p-values and the Akaike information criterion. The significance of an effect was stated when its p-value was <0.05. The results revealed that level SRU and conventional urea had a significant linear effect on ammonia concentration, DMI, VFA, pH and nitrogen intake. However, the effect of giving SRU was better than conventional urea. It can be concluded that SRU can control ammonia concentration, DMI, VFA, pH and nitrogen intake better than urea.
Analysis of farmer purposes in raising local beef cattle breed: An Analytical Hierarchy Process (AHP) approach
Authors: Agustine R , Baliarti E , Putra A R S , Muzayyanah M A U 
Published: November 2021

Abstract
Farmers raise cattle for various purposes, such as a source of cash income, investment function, and socio-cultural function. The research objective was to analyze farmers’ preferences in raising Peranakan Ongole (PO) as local beef cattle breed based on the purpose of raising livestock. This study involved 8 farmers from Klaten District, Central Java. Klaten Regency was chosen as a research location because it received PO cows as a grant from the Ministry of Agriculture. Respondents were selected purposively according to the criteria of being a livestock group administrator and being experience in raising PO as local beef cattle breed for ≥10 years. Analytical Hierarchy Process (AHP) was applied to determine the priority of beef cattle criteria that are used by farmers to develop their business. There were three criteria and six factors used in this analysis. These criteria were cash income, investment function, and socio-culture function. Whereas, the six factors used were cattle breed, selling price, adaptability, reproductive ability, body size, and the physical appearance of the livestock. The results revealed that the reproductive ability has main preference among farmers due to the investment function was the main purpose in raising PO cattle.
The role of local knowledge system in enhancing Peranakan Etawa goat farm
Authors: Padmaningrum D , Widyas N 
Published: November 2021

Abstract
The local livestock knowledge system is seen as the contributor to agricultural and rural development but not all local knowledge has the opportunities to be explored, customized, and applied to follow developmental dynamics. This research aimed to analyze the local livestock knowledge system of Peranakan Etawa (PE) goats from its elements, roles, management, and knowledge dissemination. This study was conducted in Kaligesing Subdistrict, Purworejo Regency, Central Java using qualitative methods. The data were obtained through interviews, observation, and documentation. Participants were determined purposively which consisted of smallholder farmers. The data validity was checked using triangulation of data sources and methods. Data analysis included data collection, data reduction, data presentation, data interpretation, and data collection. The results indicated that the PE goat farming local knowledge system elements existed by the integration of traditional and scientific knowledge systems that were distributed and applied by the farmers’ community as a source of livestock knowledge. Management and dissemination of local knowledge use the combination of traditional and modern patterns.
Sustainable road-kill mitigation in Gladak Perak Bridge at Lumajang, Indonesia
Authors: Wulandari P S , Lestyana H R , Johnson  , Tranggono J F 
Published: November 2021

Abstract
Traffic accidents involving animals occur every year. Roadkill is a serious problem faced by the whole world, including Indonesia. Therefore, it is necessary to modify road accessories to prevent accidents, both from animals and road users. Prevention can be done in several ways, such as by installing fences or creating crossing paths, for animals. The fence can be used as a barrier between the driving lane and the animal path, where they can carry out activities such as playing without disturbing road users. Meanwhile, the making of crossing paths can be used by animals as access for animal migration. This study would like to propose a design for implementing cross-fencing mitigation at Gladak Perak Bridge at Lumajang, Indonesia. This location is an accident-prone area due to the sudden crossing of monkeys, which has been a myth in the community. Through the implementation of the installation of road dividers, it is hoped that the road design at the research site becomes wildlife friendly road and the management of traffic also meet the Indonesian design standards for inter-city roads without reducing tourism potential.
Wavefront detection method for orbital angular momentum modes based on conformal mapping–spatial phase-shifting interferometry
Authors: Yang Dong , Hu Xiaoning , Dou Jiantai , Yang Zhongming , Zhao Zhigang , Liu Zhaojun 
Published: November 2021

Abstract
The orbital angular momentum (OAM) of light has garnered significant interest in recent years owing to its various applications, and extensive creative research has been conducted to generate OAM. However, the particular helical phase structure of an optical vortex leads to nonsmooth and discontinuous phase profiles and hinders the accurate recovery of the phase distribution of the vortex beam. Significantly, the existence of a wavefront dislocation leads to the failure of the traditional phase unwrapping algorithm. At the same time, it is essential to detect the wavefront of OAM modes in real-time for free-space optical communication and optical precision measurement. Therefore, we designed conformal mapping–spatial phase-shifting interferometry and achieved rapid and high-precision wavefront measurements for the OAM modes. The wavefront of the OAM modes with a topological charge of 1, 2, 4 and 6 were measured, respectively. The results were significantly consistent with the anticipated results based on simulations. This study reveals the mathematical mechanism behind the forked fringe patterns and presents a method for demodulating the helical wavefront from the forked fringe patterns.
Experimental investigation of electrodeposited Ni-Al2O3/ZrO2 nano composite on HSLA ASTM A860 alloy
Authors: C Chandrasekhara Sastry , Pradeep N , Shaik A M , Rahman H A , Patil Sandeep 
Published: November 2021

Abstract
Nano composite coatings on HSLA ASTM A860 alloy, adds to the barrier efficacy by increase in the microhardness, wear and corrosion resistance of the substrate material. Additionally, reduction of delamination of the nano composite coating sample is ascertained. Ball milling is availed to curtail the coating samples (Al2O3/ZrO2) to nano size, for forming a electrodeposited product on the substrate layer. The curtailment in grain size was ascertained to be 17.62% in Ni-Al2O3/ZrO2 nano composite coating. During the deposition process, due to the presence of Al2O3/ZrO2 nano particles an increase in cathode efficiency is ascertained. An XRD analysis of the nano composite coating indicates a curtailment in grain size along with increase in the nucleation sites causing a surge in the growth of nano coating layer. In correlation to uncoated HSLA ASTM A36 alloy sample, a surge in compressive residual stress by 47.14%, reduction of waviness by 32.14% (AFM analysis), upsurge in microhardness by 67.77% is ascertained in Ni-Al2O3/ZrO2 nano composite coating. Furthermore, in nano coated Ni-Al2O3/ZrO2 composite a reduction is observed pertaining to weight loss and friction coefficients by 27.44% and 13% in correlation to plain uncoated alloy respectively. A morphology analysis after nano coating indicates, Ni-Al2O3/ZrO2 particles occupy the areas of micro holes, reducing the wide gaps and crevice points inside the matrix of the substrate, enacting as a physical barrier to upsurge the corrosion resistance by 67.72% in correlation to HSLA ASTM A860 base alloy.
Study on the mechanical properties and frost resistance of multiple modified concrete
Authors: Yuan Xiaosa , Zhang Li , Chen Xinxiao , Liu Fang 
Published: November 2021

Abstract
To study the effects of graphene oxide (GO), fly ash, and steel fiber on the mechanical properties and durability of concrete, the mechanical properties, frost resistance, and internal pore structure of modified concrete are investigated by compression tests, freeze–thaw cycle tests, and industrial computed tomography (CT) tests. The test results show that the compressive strength of concrete with GO is better than that of mixed concrete, concrete mixed with only steel fiber, and ordinary concrete. Further, it is strongest at all ages when the GO content is 0.03%; the compressive strength of mixed concrete with 30% of fly ash is generally better than that with 15% and 45% of fly ash. In general, the frost resistance of concrete with only GO is better than that of ordinary concrete. With the increase in fly ash content, the internal porosity of concrete decreases, and its compressive strength increases accordingly; as GO increases, the porosity decreases and then increases, with the lowest porosity and the highest compressive strength of concrete at 0.03% of GO. With an increase in porosity, the mass loss and relative dynamic elastic modulus of concrete increase after 100 freeze–thaw cycles, which indicates that porosity directly affects the frost resistance of concrete.
Development of a dosimeter prototype with machine learning based 3-D dose reconstruction capabilities
Authors: Finneman G M , Eichhorn O H , Meskell N R , Caplice T W , Benson A D , Abu-Halawa A S , Ademoski G L , Clark A C , Gayer D S , Hendrickson K N , Debbins P A , Onel Y , Ayan A S , Akgun U 
Published: November 2021

Abstract
A 3-D dosimeter fills the need for treatment plan and delivery verification required by every modern radiation-therapy method used today. This report summarizes a proof-of-concept study to develop a water-equivalent solid 3-D dosimeter that is based on novel radiation-hard scintillating material. The active material of the prototype dosimeter is a blend of radiation-hard peroxide-cured polysiloxane plastic doped with scintillating agent P-Terphenyl and wavelength-shifter BisMSB. The prototype detector was tested with 6 MV and 10 MV x-ray beams at Ohio State University’s Comprehensive Cancer Center. A 3-D dose distribution was successfully reconstructed by a neural network specifically trained for this prototype. This report summarizes the material production procedure, the material’s water equivalency investigation, the design of the prototype dosimeter and its beam tests, as well as the details of the utilized machine learning approach and the reconstructed 3-D dose distributions.
Develop a sustainable welding procedure for chromium manganese austenitic stainless steel using the ATIG process
Authors: Patel Dixit , Jani Suketu , Singh Vivek , Ashutosh Som 
Published: November 2021

Abstract
Chromium manganese austenitic stainless steel is exhibiting an admirable amalgamation of higher strength and stress corrosion resistance. This economical steel is developed to fulfill the requirement of a variety of consumers for high temperature and structural applications. Hitherto, the limitation associate with the TIG welding process is a low depth of penetration which reduces productivity. Activated tungsten inert gas welding (ATIG) is the best suitable option to overcome this problem and satisfy the sustainable welding requirement. Welding procedure has been developed for chromium manganese austenitic stainless steel during ATIG welding using a box behken design (BBD) to improve penetration depth and productivity. The activated flux using SiO2 and TiO2 flux indicates improvement in penetration 5.3 mm and 5.1 mm as compared to TIG welding. The ATIG welded test coupon has strength and hardness of 495 MPa and 195 HV when using SiO2 flux, and 487 MPa and 190 HV when using TiO2 flux, compared to 435 MPa and 165 HV for the TIG welded test coupon. ATIG welds have higher strength and hardness because of their finer grain size when compared to TIG welded test coupons.
Clinical Applications Measuring Arterial Stiffness: An Expert Consensus for the Application of Cardio-Ankle Vascular Index
Authors: Budoff Matthew J , Alpert Bruce , Chirinos Julio A , Fernhall Bo , Hamburg Naomi , Kario Kazuomi , Kullo Iftikhar , Matsushita Kunihiro , Miyoshi Toru , Tanaka Hirofumi , Townsend Ray , Valensi Paul 
Published: November 2021

Abstract

BACKGROUND
The purpose of this document is to provide clinicians with guidance, using expert consensus, to help summarize evidence and offer practical recommendations.

METHODS
Expert Consensus Documents are intended to provide guidance for clinicians in areas in which there are no clinical practice guidelines, especially for new and evolving tests such as arterial stiffness measurements, until any formal guidelines are released.

RESULTS
This expert consensus document is intended as a source of information for decision-making and to guide clinician–patient discussions in various clinical scenarios.

CONCLUSIONS
The goal is to help clinicians and patients make a more informed decision together.
Heavy chain sequence-based classifier for the specificity of human antibodies
Authors: Wang Yaqi , Mai Guoqin , Zou Min , Long Haoyu , Chen Yao-Qing , Sun Litao , Tian Dechao , Zhao Yang , Jiang Guozhi , Cao Zicheng , Du Xiangjun 
Published: November 2021

Abstract
Antibodies specifically bind to antigens and are an essential part of the immune system. Hence, antibodies are powerful tools in research and diagnostics. High-throughput sequencing technologies have promoted comprehensive profiling of the immune repertoire, which has resulted in large amounts of antibody sequences that remain to be further analyzed. In this study, antibodies were downloaded from IMGT/LIGM-DB and Sequence Read Archive databases. Contributing features from antibody heavy chains were formulated as numerical inputs and fed into an ensemble machine learning classifier to classify the antigen specificity of six classes of antibodies, namely anti-HIV-1, anti-influenza virus, anti-pneumococcal polysaccharide, anti-citrullinated protein, anti-tetanus toxoid and anti-hepatitis B virus. The classifier was validated using cross-validation and a testing dataset. The ensemble classifier achieved a macro-average area under the receiver operating characteristic curve (AUC) of 0.9246 from the 10-fold cross-validation, and 0.9264 for the testing dataset. Among the contributing features, the contribution of the complementarity-determining regions was 53.1% and that of framework regions was 46.9%, and the amino acid mutation rates occupied the first and second ranks among the top five contributing features. The classifier and insights provided in this study could promote the mechanistic study, isolation and utilization of potential therapeutic antibodies.
Climatic niche evolution of a widely distributed Neotropical freshwater fish clade
Authors: Mejía Omar , Martínez-Méndez Norberto , Pérez-Miranda Fabian , Matamoros Wilfredo A 
Published: November 2021

AbstractThe role of climate in the speciation process has been documented widely in ectotherms but poorly in freshwater fishes, which represent the richest clade among vertebrates. In this study, we have evaluated the occurrence of phylogenetic niche evolution as a promoter of diversification in the herichthyines (Cichliformes: Cichlidae) clade. We used distributional and bioclimatic data, niche modelling algorithms and phylogenetic comparative methods to study patterns of climatic niche evolution in the herichthyines clade. Our results suggested that herichthyines display signals of phylogenetic niche conservatism, but also signals of niche evolution in the last 14 Myr associated with the availability of new habitats promoting ecological opportunity within the clade. We also concluded that niche conservatism is equally strong in the fundamental and realized niches, which indicates a need to evaluate the potential role of biotic interactions in the evolution of the niche in future studies.