bluuebunny/crossref_metadata_2025_split huggingface dataset:
The influence of the parental child-rearing gender-role attitude on children’s social adjustment in single- and two-parent families: the mediating role of intergenerational identity
Authors: Chen I-Jun , Wang Yiyue , Sun Zhiyin , Song Yunping , Wang Liling , Yang Mengping 
Published: October 2023

AbstractFamily is an important system that influences children’s social adjustment. Parents are an important member of the family system, and their parental child-rearing gender-role attitudes (PCGA) will have a significant impact on their children’s social adjustment. This study used a sampling method to compare the intergenerational differences between family members’ PCGA, identity with parents and social adjustment in single- and two-parent families through 931 single-parent families and 3732 two-parent families in Suzhou, China. The study explored the mediating role of children’s identity with parents on parents’ PCGA and children’s social adjustment in different family structures. The results showed that: (1) parents’ masculinity rearing, femininity rearing of PCGA and children’s social adjustment in two-parent families were significantly higher than those in single-parent families; (2) children’s identity with parents mediated the relationship between femininity rearing of parents’ PCGA and children’s social adjustment; (3) the mediated model of children’s identity with parents was found to be significantly different between single-parent and two-parent families.
Integrated transcriptome and proteome analyses unravel a series of early defence responses in Sarcandra glabra against Colletotrichum gloeosporioides
Authors: Jiang Ni , Lin Birun , Song Lisha , Tan Guiyu , Zhang Zhanjiang , Yu Kai 
Published: October 2023

Anthracnose caused by Colletotrichum gloeosporioides critically threatens the growth and commercial cultivation of Sarcandra glabra. However, the defence responses and underlying mechanisms remain unclear. Herein, we aimed to investigate the molecular reprogramming in S. glabra leaves infected with C. gloeosporioides. Leaf tissues at 0, 24 and 48 h post-inoculation (hpi) were analysed by combining RNA sequencing and Tandem Mass Tag-based liquid chromatography with tandem mass spectrometry. In total, 18 441 and 25 691 differentially expressed genes were identified at 24 and 48 hpi compared to 0 hpi (uninoculated control), respectively. In addition, 1240 and 1570 differentially abundant proteins were discovered at 24 and 48 hpi compared to 0 hpi, respectively. Correlation analysis revealed that transcription and translation levels were highly consistent regarding repeatability and expression. Analyses using databases KEGG and iPATH revealed tricitric acid cycle, glycolysis/gluconeogenesis and phenylpropanoid biosynthesis were induced, whereas photosynthesis and tryptophan were suppressed. Enzymatic activity assay results were consistent with the upregulation of defence-related enzymes including superoxide dismutases, catalases, peroxidases and chitinases. The transcriptome expression results were additionally validated by quantitative real-time polymerase chain reaction analyses. This study provides insights into the molecular reprogramming in S. glabra leaves during infection, which lay a foundation for investigating the mechanisms of host-Colletotrichum interactions and breeding disease-resistant plants.
Surface topography assessment using chemical assisted ball end magnetorheological finishing
Authors: Sharma Anand , Niranjan Mahendra Singh 
Published: October 2023

Abstract
The generation of residual stresses by grinding process on the surface for a soft material result in poor performance and diminished life. Ball end magnetorheological finishing (BEMRF) process is a recently developed process that is effectively used for fine figuring and polishing of a variety of magnetic and non-magnetic materials. In this paper, grinding-induced residual stresses are addressed, and an attempt is made to relieve these residual stresses while achieving high surface finish using chemical assisted ball end magnetorheological finishing (CA-BEMRF) process. The chemical used in the present work is applied first time in BEMRF process and aluminium 7075 alloy workpiece has not been finished with this novel finishing process. The impact of various CA-BEMRF variables on percentage surface roughness reduction and percentage reduction in residual stresses are discussed statistically and graphically. Residual stresses of workpiece surfaces have been measured by using portable x-ray residual stress analyzer. Scanning electron microscopy (SEM) and atomic force microscopy (AFM) of the finished workpiece before and after CA-BEMRF process is carried out to assess the effects of magnetizing current, tool rotation and working gap on surface topography of machined surface. It has been observed that reduction in residual stress is achieved along with high surface finish on aluminium workpiece surface using CA-BEMRF technique. Significant process parameters affecting the residual stresses and surface roughness during polishing of workpiece are obtained using Analysis of variance (ANOVA) and F-test. The optimization problem for maximum percentage reduction in surface roughness and maximum percentage reduction in residual stress is formulated as multi objective, multi variable, nonlinear optimization problem. Maximum percentage surface roughness reduction and minimum residual stress has been found at magnetizing current 2.3 A, rotational speed of tool 550 rpm and working gap of 0.5 mm. Confirmatory experimental tests have been conducted and results obtained were found very close to the predicted outcome.
Detection of Pulsation and Additional Components in Eclipsing Binary RS Sct
Authors: Abedi A. , Roobiat K. Y. 
Published: October 2023

Abstract
The eclipsing binary star RS Sct is a semi-detached system of the β Lyrae type. This system was photometered for six nights in 2019 August, and 2020 June and August. The light and radial velocity curves were simultaneously analyzed to obtain the absolute physical and orbital parameters of the system, and the system geometry was determined. In this system, the primary component has filled its inner Roche lobe and the secondary component is close to filling it. Moreover, the change in the orbital period of this system was investigated. The presence of the third or fourth components and the mass transfer between the two components affect the orbital period of the system. In addition, the pulsation of the primary component was detected. Also, several frequencies with high signal-to-noise ratios were identified. According to the position of the primary component in the H-R diagram and the value of the obtained frequencies, this component is likely a delta-Scuti pulsator.
MMF: a fault detection model for UAVs based on Multimodal Model Fusion
Authors: Deng Hongli , Lu Yu , Yang Tao , Tang XiaoMei 
Published: October 2023

Abstract
Fault detection of UAVs is one of the main technical means to ensure the normal flight of UAVs. Traditional methods are based on a single model for anomaly detection, but a single model cannot learn the features of UAVs from multiple perspectives. Multi-model Neural Networks can learn features of the data from multiple perspectives. Inspired by this, a Multimodal Model Fusion (MMF) based UAV fault detection model is proposed in this paper. The MMF model consists of three parts: firstly, a Multilayer Perceptron (MLP) and a Convolutional Neural Network (CNN) are used to obtain nonlinear features and key features through parallel computation of homologous UAV data; secondly, key features and nonlinear features are merged to obtain a fusion vector; finally, a fully connected layer is used to compute the fusion vector, and then the results are output by a Softmax classifier. The experimental results show that the accuracy of the MMF model is higher than that of the single-model by about 2% to 7% on the ALFA dataset.
The characterization of Pahae Natural Zeolite and its application on ammonium removal
Authors: Susilawati S , Andriayani A , Sihombing Y A , Saragi I R , Masruchin N , Nuryawan A , Irma M 
Published: October 2023

Abstract
A study was conducted to determine the morphology and structure of Natural Zeolite obtained from Pahae, Tapanuli Utara, Indonesia. The results of X-ray diffraction (XRD) analysis revealed that the zeolite contained primarily mordenite and clinoptilolite crystals. Fourier Transform Infrared (FTIR) spectroscopy indicated the presence of TO4 ([SiO4]−4 and [AlO4]−5 groups), which appeared at a wavenumber of 1045.42 cm−1 and shifted to 1037.30 cm−1 after the hydrothermal process. Furthermore, porosity testing demonstrated that the samples exhibited higher porosity values with increasing hydrothermal temperature, leading to enhanced water adsorption. Chemical composition analysis using X-ray fluorescence (XRF) revealed an increase in silicate content from Pahae Natural Zeolite (PNZ) to Pahae Natural Zeolite–Hydrothermal Activated (PNZ-HA).
The effect of orientation on tensile strength 3D printing with ABS and PLA materials
Authors: Syaefudin E A , Kholil A , Hakim M , Wulandari D A , Riyadi  , Murtinugraha E 
Published: October 2023

Abstract
3D printing has revolutionized the manufacturing industry, offering unique opportunities for rapid prototyping and customized production. Acrylonitrile Butadiene Styrene (ABS) and Polylactic Acid (PLA) are widely used thermoplastics in 3D printing due to their versatility and mechanical properties. Tensile strength is a critical mechanical property that determines the load-bearing capacity of printed parts. However, the orientation of the printed layers during the additive manufacturing process can significantly affect the printed parts’ tensile strength and overall mechanical behaviour. The effect of printing orientation on the tensile strength of 3D printed ABS and PLA materials was investigated. The printing orientation of printed tensile samples varies from 0°, 45°, and 90°, layer thickness of 0.1 mm, and refers to ASTM D638 standard. Tensile testing is carried out with the Tensilon machine. The results showed that the orientation influence the tensile strength of the ABS and PLA samples. The change of orientation from 0° to 90° causes a decrease in tensile strength of 44.3% of ABS and 52.8% of PLA materials. The findings of this study will provide valuable insights into the mechanical behaviour of 3D printed parts and inform design considerations for optimizing printing orientations to achieve enhanced tensile strength.
The role of Ni-Doped ZnO thin films on Methylene Blue (MB) photodegradation under visible irradiation
Authors: Sugihartono I , Aliffah F N , Putri P L , Manawan M , Isnaeni I , Tan S T 
Published: October 2023

Abstract
We report the effect of Ni-doped ZnO thin films on the photodegradation of methylene blue (MB) under visible irradiation. The Ni-doped ZnO thin films were deposited on a silicon substrate by ultrasonic spray pyrolysis (USP) at 450 °C for 15 minutes. The ZnO thin films are characterized by X-ray diffraction (XRD) and UV-Vis spectroscopy. The X-ray diffraction (XRD) pattern for all samples confirms that the crystalline phase of Ni-doped ZnO thin films is polycrystalline hexagonal wurtzite. However, due to the Ni incorporation into the ZnO site, there is a change in the crystal plane. All ZnO films confirmed photocatalytic properties, indicating methylene blue (MB) degradation under visible irradiation. Nevertheless, the degradation of the MB dye increased by about 76% with increasing Ni incorporation. Therefore, we confirmed that Ni incorporation affects the photocatalytic properties of the ZnO thin films.
Effect of low magnetic field during nickel electroplating on morphology, structure, and hardness
Authors: Basori B , Soegijono B , Yudanto S D , Nanto D , Susetyo F B 
Published: October 2023

Abstract
Nickel (Ni) layers are commonly utilized in various applications, such as automotive components. By using a magnetic field during the electroplating process, it is possible to achieve better properties. Ni electroplating was conducted in 0.5 M nickel sulphate in this research. Various low intensities of the magnetic field (0.08 T and 0.14 T) were applied during the electroplating process. In the past, it has been demonstrated that an increase in low magnetic field could result in a decrease in crystallite size and a rise in hardness. Samples were weighed with a digital scale to determine the deposition rate and current efficiencies. Scanning electron microscopy (SEM), X-ray diffraction (XRD), and hardness tester were performed to investigate Ni layers properties. The magnetic field influences the deposition rate, cathodic current efficiency, surface morphology, structure, and hardness properties. The increase in the magnetic field caused a wider grain and smaller crystallite sizes. The crystallite sizes of the NiS - 0, NiS - 8, and NiS - 14 samples are 33.536 nm, 33.083 nm, and 28.540 nm, respectively. The hardness of the NiS - 0, NiS - 8, and NiS - 14 samples are 212.33 HV, 255.01 HV, and 267.214 HV, respectively. Higher hardness could be reached by reducing the size of crystallites. The influence of the magnetic field could enhance hardness during the electroplating process.
Electrodeposition of Zn-Doped Cu2O-Cu/Ni for methylene blue photodegradation
Authors: Sutrisno M G , Yusmaniar  , Noor A M , Budi S 
Published: October 2023

Abstract
Zn-doped Cu2O-Cu nanocomposite decorated with Ni cocatalyst was prepared by electrodeposition technique. The catalytic activity of the material was investigated from methylene blue (MB) degradation. The morphology, chemical composition, and structure of Zn-doped Cu2O-Cu/Ni were characterized by FESEM, EDAX, and XRD, respectively. The photoelectrochemical properties and photocatalytic activities measurements were carried out under visible light irradiation. The result showed that decrease of resistance charge transfer (Rct) reached to 2240 Ω by the addition of Ni. This low Rct produced a high current of 10.66 mA/cm2. The photocatalytic activity analysis showed that Zn-doped Cu2O-Cu/Ni exhibited higher methylene blue photodegradation compared to those without Ni cocatalyst. The high MB photodegradation was due to the role of Ni cocatalyst that could suppress the electron-hole recombination by acting as a photo-generated electron acceptor and promote the electron transfer in the Zn-doped Cu2O-Cu composite.
Statistical and machine learning application approach to predict mass flowrate
Authors: Rahmali A T C , Prajitno P , Surpan S , Sari I P , Junaidi A 
Published: October 2023

Abstract
Flow measurement is one of the critical points in the industrial process measurement. Mass flow measurement, as an alternative flow measuring method, is usually chosen to prevent temperature effects to the density that would be impacted directly to the flow measurement. One of the most popular direct mass flow measurements is Coriolis Mass Flowmeter (CMF). CMF which has an accuracy of mass flow measurement up to 0.1% of reading, recently became widely used for valuable fluids mass flowrate measurement. The challenge of the flow measurement will not stop in the selection and the smart capabilities of the flow instrument itself; another issue that appears during process measurement is the absence of the installed CMF as a mandatory installed, local pressure measurement could be a physical parameter that could be used to predict the mass flowrate using statistical and machine learning algorithms. This virtual flow measurement method will be an approach to face the absence of physical flowmeter issues, especially in critical or remote operation processes.
Mathematical model to calculate the total number of decays in Peptide Receptor Radionuclide Therapy using nonlinear mixed effect modelling
Authors: Jadidan A , Ananda F D , Muhammad Z , Hardiansyah D 
Published: October 2023

Abstract
The calculation of an individual total number of decays or time-integrated activities (TIAs) of a radiopharmaceutical for kidneys is desirable for dosimetry in molecular radiotherapy. The accuracy of the TIAs calculation relies heavily on the chosen fit model. Therefore, this study aimed to determine the best mathematical model of 177Lu-DOTATATE in peptide receptor radionuclide therapy (PRRT) using the nonlinear mixed effect (NLME) and model selection method. Pharmacokinetics data of 177Lu-DOTATATE in the kidneys of ten PRRT patients were obtained from the literature (PMID: 33443063). Eleven sums of exponential (SOE) functions were fitted to the pharmacokinetics data in the NLME framework. The model selection was performed based on the goodness of fit test and the corrected Akaike Information Criterion (AICc). The goodness of fit was evaluated based on the fitted graphs visualization, coefficient of variations (CV<50%), and the off-diagonal elements of the correlation matrix (-0,8≤CM≤0,8). In general, all SOE functions were successfully fitted to the pharmacokinetic data of 177Lu-DOTATATE in kidneys. The function

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Revealing the rock heterogeneity in Sebau, Lombok Island by applying morphological and elemental composition analyses
Authors: Febriani F , Zubaidah T , Herbani Y , Astuti W , Dewi C N 
Published: October 2023

Abstract
Lombok Island is situated in east Indonesia. Its heterogeneity is very complex. It is one of the seismically and volcanically active regions in Indonesia. Several earthquakes occurred on Lombok Island in July-August 2018. Lombok Island is also known as the place of an active volcano (Mt. Rinjani) and geothermal resources in Indonesia. We applied the morphological and elemental composition analyses to know in more detail the rock heterogeneity in Lombok Island by using X-ray fluorescence (XRF), field emission-scanning electron microscopy/energy-dispersive X-ray spectroscopy (FESEM-EDS), and X-ray Powder Diffraction (XRD). In this study, we chose the Sebau hot springs as the study area and collected the rock sample in the study area in August 2022. The FESEM-EDS result shows that the crystalline structures of the rock sample have a compact, unconsolidated, and fine structure with some layers. The significant elements of the rock samples by applying XRF analysis are Si (36.91%) and Fe (30.787%). It is also supported by the XRD analysis that revealed the dominant compounds in the rock samples are pyrite (FeS2) and cristobalite (SiO2). Therefore, there is an indication of the study area is the surface manifestation of the past Mount Rinjani volcanic activity.
Wave-field interpretation of quantum mechanics
Authors: Rifai B , Palupi D S , Rosyid M F 
Published: October 2023

Abstract
In this paper, we address a gap in the conventional interpretations of quantum mechanics, specifically the requirement for a more comprehensive description of particle and light phenomena. We introduce an alternative interpretation underpinned by the traditional mathematical framework of quantum mechanics, thus ensuring compatibility with established principles. Central to our proposition is the concept that particles and light fundamentally manifest as a ubiquitous wave field, each point of which is imbued with unique energy characteristics. This perspective provides a consistent resolution to the long-standing quantum measurement problem and offers a fresh lens through which to understand the intricacies of phenomena such as the double-slit experiment. Our proposed interpretational approach represents a crucial first step towards more comprehensive research, aiming to provide analytical proof and design experiments that verify this wave field interpretation.
Reconstruction of digital teaching materials with Socio-Scientific Issues (SSI) context on newton’s gravity-tidal flood content
Authors: Nuraini Y , Saefullah A , Septiyanto R F , Guntara Y , Jamaludin U , Rostikawati D A 
Published: October 2023

Abstract
This research is motivated by the frequent emergence of news regarding the issue of tidal floods that occur due to a lunar eclipse, which is related to Newton’s law of gravity. On the other hand, it is known from the 2018 PISA results that, in general, students’ scientific literacy in Indonesia is low. One of the efforts to increase students’ scientific literacy is to provide teaching materials in the context of socio-scientific issues (SSI). This study aimed to determine the results of the reconstruction, assessment, and students’ responses to teaching materials with the SSI context on Newton’s Gravity-Tidal Flood content. This research was conducted by Research and Development (R&D) method, by design is ADDIE. This research has succeeded in reconstructing digital teaching materials with the SSI context on Newtonian gravity-tidal floods, which consists of four sub-chapters. Teaching materials are evaluated in 2 ways: validity based on general criteria and validity based on Badan Nasional Standarisasi Pendidikan (BNSP) criteria. The assessment score is 89.50%, showing that the material teaching materials are feasible and meet the requirements for the physics learning process. Student response score of 87.79% indicates that the teaching materials with the SSI context on Newton’s gravity-tidal flood material have been understood and meet student learning expectations. The book “Newton’s Gravity & Tidal Flood Based on Socioscitific Issue” can be accessed at https://online.fliphtml5.com/mcvyo/tvnu/#p=1.
Analysis of teachers and prospective physics teachers’ difficulties in implementing problem-based learning model to improve students’ 4c skills
Authors: Nurhayati N , Suhandi A , Muslim M , Kaniawati I 
Published: October 2023

Abstract
This study aims to analyze the difficulties of teachers and prospective physics teachers in applying problem-based learning models to advance students’ 4C skills. The research method is a qualitative descriptive method. The research subjects were 11 physics teachers and ten physics teacher candidates. Qualitative data were collected using questionnaires and lesson plans and analyzed descriptively. The study results show that teachers and prospective teachers experience difficulties implementing PBL in learning. The teacher’s difficulty designing PBL-based learning was 72.73%, executing 63.64%, and assessing 18.18%. Meanwhile, the difficulty for prospective teachers in designing PBL-based learning is 80%, implementing is 70%, and assessing is 40%. The most serious difficulty for teachers and prospective teachers in designing PBL is designing unstructured problems that are the focus of PBL. Difficulties in implementing PBL include facilitating, guiding, and providing scaffolding in the form of cognitive questions, supporting student initiatives, and creating group social interaction during the learning process. Difficulties in assessing learning include difficulties in making judgments to measure 4C skills. For this reason, physics teachers and prospective teachers still need training in implementing PBL in physics learning to improve 4C skills.