bluuebunny/crossref_metadata_2025_split huggingface dataset:
Transient simulation of slag entrapment in a tundish
Authors: Zhao Xinyu , Zhang Jianbin , Gao Feng , Wang Xianghong , Wang Litao 
Published: December 2022

Abstract
A transient multiphase flow model is established by solving the heterogeneous dynamic equation to simulate the process of the slag entrapment in the tundish, which can provide data for the trial production to reduce the tundish residue on the premise of ensuring no slag entrapment. A numerical simulation of critical slag entrapment height of 60 t tundish under different steel throughputs is analyzed, and the following conclusions are obtained: when the steel throughput is 3.5 t/min, 4.5 t/min, 5.5 t/min, and 6.4 t/min, the critical time of the risk of slag entrapment are 1042 s, 691 s, 561 s, and 476 s after casting end, respectively. The heights of slag entrapment are 186.9 mm, 202.9 mm, 220.5 mm, and 222.5 mm, and the heights without slag entrapment are 202.4 mm, 214.6 mm, 236.1 mm, and 238.0 mm with the throughput of 3.5 t/min, 4.5 t/min, 5.5 t/min, and 6.4 t/min.
Prediction and optimization of temperature in bone drilling based on response surface methodology
Authors: Wang Boxu , Gao Xiangsheng , Gao Peng , Liu Yunan 
Published: December 2022

Abstract
Bone drilling is a standard surgical procedure. High drilling temperature can reduce the biological activity of bone tissue, cause thermal damage, and possibly reduce drilling quality. This study was based on the simulation of the surgical drilling process with the finite element method (FEM). The drilling temperature was predicted through the response surface method (RSM) and obtained the minimum temperature and its corresponding drilling parameter combination. In this study, residual and variance analyses were performed on the drilling temperature prediction model and proved that the model fitting effect was good and the reliability was high. Furthermore, this study analyzed the influence trend of three parameters affecting drilling temperature: drill diameter, rotational speed, and feeding speed. It has a specific reference value for orthopedic clinical surgery.
Construction of Internet Behavior Model for Textile Industry Based on Colored Petri Nets
Authors: Wang Guodong , Liu Guohua , Ni Ping 
Published: December 2022

Abstract
The construction and development of the Industrial Internet provide guidelines and directions for the transformation and upgrading of the current manufacturing industry. Its main behavioral characteristic is the optimization of resource optimization, thus capturing more and more attention. Analysis of the dynamic characteristics of the Internet operation behavior of the textile industry is the key to improving the efficiency of the optimization of resource optimization. Based on colored Petri nets, we have established a behavior model for the textile industry Internet and analyzed its behavior in response to this problem. And based on the state space report of CPN Tools, the correctness of the model is verified by the branch temporal logic ASK-CTL formula and the non-standard state space query method. The accurate behavior model provides a basis for improving resource allocation efficiency in the textile industry.
Research on a mobile terminal-based control platform for the delivery and management of power material transportation
Authors: Song Binghu , Chen Jun , Zhang Yang , Chen Zhipeng , Lin Youquan 
Published: December 2022

Abstract
Some of the power material transportation delivery control platforms have the defect of too small throughput in the actual application scenarios, therefore, a mobile terminal-based power material transportation delivery control platform is designed. The hardware part: the mobile terminal is used to arrange the necessary equipment for operation monitoring, such as monitoring screens and servers, and is connected to the industrial control mainframe through a USB connection cable and to GPS devices; the software part is on the basis of the established reserve strategy, the process of power material transport delivery control is improved, the number of profitable stored within the cross item is calculated for each demand entry and the corresponding inventory entry, and the balance profitability constraints are extracted, isolating the base stations and optimizing the system’s intelligent inventory function. Test results: The power material transport delivery control platform in the paper has a higher average throughput than the other two power material transport delivery control platforms: 26.344req/s and 24.495req/s respectively, indicating a higher practical value of the designed power material transport delivery control platform after making full use of mobile terminals.
Improvement of SIFT algorithm and its application in visual inspection system for PET bottle capping defects
Authors: Li Dan , Yang Mengqin 
Published: December 2022

Abstract
Aiming at the defects of PET beverage bottles in the process of capping and filling, an improved algorithm based on visual inspection is proposed. First, an improved SIFT algorithm is proposed to improve the running speed, and OPENCV, C++, and Virtual Studio are used to build the interface and implement the algorithm. The preprocessed images are analyzed by the improved SIFT algorithm, and experiments and data analysis are carried out. The research results show that compared with the traditional SIFT algorithm, the improved SIFT algorithm greatly saves the algorithm time when detecting PET bottle capping defects and retains the anti-interference ability of SIFT feature points. The detection of insufficient liquid levels provides a new method and makes the algorithm more practical and valuable.
Knowledge Modelling for the Smart Design of Aluminium Profile Extrusion Dies
Authors: Qin Hao 
Published: December 2022

Abstract
Aluminium profiles are widely used in distinct fields since their excellent physical properties, and the quality and efficiency of producing aluminium profiles are largely depending on the extrusion dies. Therefore, the design of the aluminium extrusion die is the most significant part. However, the extrusion die design is a complex process, which includes plenty of data, information, and knowledge. In production, reusing part of the previous design information and knowledge can improve design efficiency. In this case, this study has explored the way to systematically model the design knowledge generated during the aluminium extrusion die design process. Firstly, knowledge representation models have been created, acting as the schema layer of the domain knowledge graph for the aluminium extrusion die design. This knowledge graph is subsequently used as the repository of a Web-based smart design system. By providing the three key functionalities of knowledge representation, semantic retrieval and intelligent recommendation, the smart design system can help engineers effectively reuse previous design knowledge to improve design efficiency and quality.
Design of Inductive Power Taking System for Smart Grid Monitoring Equipment
Authors: Yang Mengqin , Li Dan , Yang Jun 
Published: December 2022

Abstract
Due to the continuous growth of urban electricity load and the increasing development of high-voltage transmission technology, the effective operation of the online monitoring equipment of the transmission line is particularly important, which is also a necessary condition for the development of the smart grid. However, the power supply conditions for the usage scenarios of smart grid monitoring equipment are limited. Conventional power supply methods such as battery power supply and new energy power generation have disadvantages such as cumbersome battery replacement, and the power supply stability is greatly affected by the environment, so they are difficult to meet the development trend of a rapid capacity increase of power grid and stable power supply of power equipment. Aiming at the technical bottleneck of smart grid monitoring equipment in power supply, this paper proposes a current transformer inductive power taking method based on capacitive reactance matching shunt, using the open air gap current transformer secondary winding set on the bus to connect the capacitor and its excitation inductance in series carry out capacitive impedance matching, and then shunt through another branch with load and connect it at both ends of the open air-gap current transformer to obtain electric energy. Through the circuit model experiment of the inductive power-taking system, it is verified that the current transformer inductive power-taking method based on capacitive reactance matching shunt can obtain more power.
Investigation on microstructure evolution and corrosion resistance of CeO2 particle reforcemented Aluminum matrix composites by powder metallurgy
Authors: Zhao Yinji , Bao Lei , Le Qichi 
Published: December 2022

Abstract
Aluminum matrix composites reinforced by cerium oxide particles with different contents (0, 5%, 10%, 15% and 20%) were prepared by powder metallurgy. The morphology and structure of the composites were characterized by X-ray diffraction and scanning electron microscope. The corrosion behavior of CeO2 particle reinforced aluminum matrix composites with different content in 3.5% NaCl solution was tested by Tafel polarization curve. The results show that CeO2 is evenly distributed in the matrix, and the addition of CeO2 can effectively reduce the corrosion rate and improve the corrosion performance.
Three-dimensional Conductive Interconnected Graphene Networks for High-Performance Electromagnetic Interference Shielding
Authors: Ma Yanhao , Ai Ding , Yu Hao , Dong Chengye , Sun Nuoling , Cheng Yonghong 
Published: December 2022

Abstract
As electronic and information technology advance, it is critical to reduce the electromagnetic pollution caused by electronic devices. Herein, graphene foam (GF) was prepared via chemical vapor deposition and composited with polydimethylsiloxane (PDMS) to prepare GF/PDMS composites with excellent flexibility. It was discovered that the GF/PDMS composites morphologically coupled to each other to create a low-density porous network with excellent electrical conductivity. A comprehensive investigation of the relationship between electromagnetic interference (EMI) shielding performance and 3D graphene foam growth conditions indicated that the thickness of graphene, influencing the continuity and conductivity of 3D foam, has a critical influence in how well GF/PDMS composites perform in terms of EMI. Furthermore, the electromagnetic shielding effectiveness and absolute effectiveness of the GF/PDMS composites in our work can be higher than 52 dB and 2800 dB·cm2/g, respectively, which is better than most carbon-based EMI shielding materials. The comprehensive studies on GF/PDMS composites in this work will benefit the application of electromagnetic shielding materials for next-generation aviation and wearable devices.
Computer simulation prediction of uranyl ion capture by hetero-sulfide perhydroxycalix[4]arene
Authors: Wang Liying , Li Jianhuang , He Ying , Yu Yao , Wu Yuzhu , Liu Yu , Guo Wenlu , Lan Wenbo 
Published: December 2022

Abstract
In order to explore the effect of calix[4]arene hetero-sulfidation on the capture ability of uranyl ions, computer simulations were used to predict that the B3LYP method in density functional theory, the perhydroxycalix[4]arene with different numbers of hetero-sulfur atoms effects on uranyl ion capture ability, and the compounds formed. We gradually replaced the methylene group "-CH2” in the perhydroxycalix[4]arene with "-S-", and combined the substituted perhydroxycalix[4]arene and the uranyl ion to form a complex. Structural optimization was carried out to further verify that the complexes can exist stably after structural optimization. The structural features of the optimized complexes were analyzed, and the molecules of infrared spectroscopy, the binding energy of calix[4]arene to uranyl ion after hybridization S, and the frontier molecular orbital energy levels of the complexes formed were studied. The number of calixarene-hetero-S with the strongest ability to capture uranyl ions and the number of calixarene-hetero-S with the best chemical stability of the complex formed after the capture of uranyl ions were found.
Natural Superhydrophobic Surfaces and Application
Authors: Wang Zhuoqin , Kong Jianan , Zhou Qixiang , Chen Xinjia 
Published: December 2022

Abstract
Superhydrophobicity refers to the phenomenon that the contact angle of various low surface tension water droplets on the solid surface is greater than 150°. Over the past few years, people have paid more attentions in the superhydrophobic surfaces’ design and application. The superhydrophobic surfaces are meaningful for basic research and various practical applications, such as self-cleaning, drag reduction, lubrication, and more. This paper summarizes the recent advances and developments in superhydrophobic surfaces systematically. Furthermore, in this work, the authors focus on the basic concepts of superhydrophobic surfaces and commonly used synthetic methods. Electrodeposition and electrospinning methods are mainly introduced. Finally, we also discuss the limitations and challenges encountered in the study of superhydrophobicity, mainly with regard to the fact that drag should be reduced to improve energy harvesting efficiency.
Research on behaviour planning for power substation inspection robot based on fuzzy cognitive map
Authors: Yuan Liu Yuan , Zhang Wei , Zhang Zi Lin , Lin Ge Lin 
Published: December 2022

Abstract
A fuzzy cognitive map based behavior planning method for mobile robot is proposed in this paper. Aiming at the intelligentialize advanced application problems of power substation equipment inspection robot, a logical structure of inspection tasks planning based on hierarchical hybrid complex system is presented, and the operating principle of task decomposition and task planning are given in detail. The dependent events in inspecting tasks are considered as concept nodes to present the connection weights between nodes and establish the fuzzy cognitive map model of task and behavior planning, so as to realize task decomposition and generate the action logic sequences. Meanwhile, the action sequences can be adjusted in real time with the sensor information. The proposed method is simple without introducing complicated calculations and much training. Simulation results verify the feasibility and effectiveness.
Phase stability and mechanical properties of an ultra-fine grain FeCoNiCu0.4Al0.4 high entropy alloy
Authors: Peng Haiyan , Kang Zhixin , Chen Wenguang , Long Yan , Liang Xiaobiao , Gao Jixiang 
Published: December 2022

Abstract
FeCoNiCu0.4Al0.4 high entropy alloy (HEA) were produced via mechanically alloyed (MA) and spark plasma sintering (SPS) at 950~1100 °C. Microstructure and mechanical properties of bulk HEA are studied. In the sintering process at temperatures ≤1050 °C, disordered FCC phase precipitates BCC phase. When sintering temperature increases to 1100 °C, only single FCC phase could be clearly detected. The stability of FCC phase is obviously influenced by the sintering temperature, therefore strength-ductility balance could be tailored by controlling BCC/FCC ratio via changing sintering temperature. The FeCoNiCu0.4Al0.4 alloy sintered at 1050 °C obtains a combination of excellent strength (yield strength=1562.4 MPa) and good plasticity (plastic strain to failure=30.3 %) at room temperature. The reason for the excellent strength of this HEA is mainly because the grain boundary strengthening in FCC matrix.
ARIEL experiments and theory
Authors: Navrátil Petr 
Published: December 2022

Abstract
I present an overview of experiments at TRIUMF ARIEL and ISAC facilities covering both the current and the future envisioned programs. I also briefly review theory program at TRIUMF that relates to the ARIEL experimental program. I highlight several recent experimental results from the nuclear astrophysics, nuclear structure, fundamental symmetries, and the sterile neutrino search. Finally, I mention ongoing theoretical ab initio calculations of the proton capture on 7Li related to the X17 boson observation.
The MESA science program: dark matter and more
Authors: Doria Luca 
Published: December 2022

Abstract
The Mainz Energy-recovery Superconducting Accelerator MESA will allow precise measurements in hadron and nuclear physics, as well as exciting opportunities in dark matter searches. Three experiments will be built around this new and unique facility: MAGIX, P2, and DarkMESA. In this contribution, the MESA science program will be presented, with focus on dark matter and new physics searches.
Operation of an Energy Recovery Linac with an Internal Target
Authors: Benson S V , Douglas D R 
Published: December 2022

Abstract
Because an Energy Recovery Linac (ERL) decelerates and dumps the beam after at most a few passes, beam degradation in the interaction region that is orders of magnitude larger than in a storage ring is tolerable in such a device. As a consequence, some new types of Nuclear Physics experiments can be carried out. In 2016, an experiment (the DarkLight experiment) was installed in the Jefferson Lab FEL Driver ERL to test out this idea. The ERL had previously been used for FEL applications where high peak current and a large growth in energy spread was present. For the internal target, the machine setup required very small energy spread, and had to deal with large transverse emittance growth in the target. Additionally, the addition of a strong solenoid in the transport complicated the details of energy recovery. This presentation will describe how these new machine physics challenges were addressed.
Status of the X17 search in Montreal
Authors: Azuelos G. , Bryman D. , Chen W.C. , de Luz H. , Doria L. , Gupta A. , Hamel L-A. , Laurin M. , Leach K. , Lefebvre G. , Martin J-P. , Robinson A. , Starinski N. , Sykora R. , Tiwari D. , Wichoski U. , Zacek V. 
Published: December 2022

Abstract
At the Montreal Tandem accelerator, an experiment is being set up to measure internal pair creation from the decay of nuclear excited states using a multiwire proportional chamber and scintillator bars surrounding it from the Daphne experiment. The acceptance covers a solid angle of nearly 4π. Preamplifiers and the data acquisition hardware have been designed and tested. The 7LiF target, mounted on an Al foil and water-cooled is in a thin carbon fiber section of the beamline. The experiment will focus at first on a measurement of the internal pair creation from the 18.15 MeV state of 8Be with the aim of observing independently the X17 particle discovered by the ATOMKI experiment. Assuming the ATOMKI evaluation of the electron-pair production rate from X17, Geant4 simulation predicts observation of a clear signal after about 2 weeks of data taking with 2 μA proton beam. The IPC measurement could eventually be extended to the giant dipole resonance of 8Be, as well as to other nuclei, in particular to 10B.
Search for Light Neutral Bosons in The TREK/E36 Experiment at J-PARC
Authors: Dongwi Dongwi H. 
Published: December 2022

Abstract
The Standard Model (SM) represents our best description of the subatomic world and has been very successful in explaining how elementary particles interact under the influence of the fundamental forces. Despite its far reaching success in describing the building blocks of matter, the SM is still incomplete; falling short to explain dark matter, baryogenesis, neutrino masses and much more. The E36 experiment conducted at J-PARC in Japan, allows for sensitivity to search for light U(1) gauge bosons, in the muonic K
+ decay channel. Such U(1) bosons could be associated with dark matter or explain established muon-related anomalies such as the muon g − 2 value, and perhaps the proton radius puzzle. A realistic simulation study was employed for these rare searches in a mass range of 20 MeV to 100 MeV. Preliminary results of the upper limits for the A’ branching ratio Br(A’) extracted at 95% CL, will be presented.
Sub-GeV dark matter at accelerators
Authors: Ritz Adam 
Published: December 2022

Abstract
Motivations for studying light MeV-to-GeV mass dark matter scenarios and opportunities for probing these models with high intensity fixed target experiments are reviewed. Attention is focussed on the lower O(MeV) end of the thermal relic mass window, as relevant for high-intensity accelerators probing nuclear structure, and the complexities of models in this mass range due to cosmological constraints such as the bound on N
eff. Existing limits, including those from direct detection electron-scattering experiments sensitive to a sub-leading but more energetic solar reflected component of the dark matter halo distribution, are also reviewed.
Probing Lepton Flavor Universality with Pion Decays
Authors: Bryman Douglas 
Published: December 2022

Abstract
Searches for violation of lepton flavor universality are topical due to hints of discrepancies with Standard Model expectations in studies involving muons, B mesons, and beta decays which may be related by tests of the unitarity of the Cabibbo-Kobayashi-Maskawa quark mixing matrix. The status and prospects of pion decay experiments which offer the most precise tests of e − μ universality are discussed.
Identification of Groundwater Using Geoelectrical Method VES (Vertical Electrical Sounding) in Karimunjawa City, Central Java
Authors: Bahari M I A T , Supriyadi S , Pryambodo D G , Prihantono J 
Published: December 2022

AbstractEfforts to reduce the clean water crisis do research in Karimunjawa. Research in Karimunjawa at UTM coordinates 437524.656 m Easting and 9351066.022 m Northing aim to describe the location groundwater, distribution of brackish water and freshwater conditions so that could make as a consideration in making well drill or the usual later could reduce clean water crisis. Research in Karimunjawa uses the geoelectric resistivity method of the Schlumberger configuration. Schlumberger configuration was used to get focused data by vertical to know groundwater's presence and the layer's amount. The results were obtained in this study using the Schlumberger configuration. The first track, the groundwater aquifer, was found at KJ-08 to KJ-15, with a depth from the surface of 66.7 m with a distance of less than 1050 m. The second track of the groundwater aquifer was only found at a depth not enough from 10 m with a distance of less than 903 m. The third track of the groundwater aquifer was only found at less depth than 10 m with a distance of less than 563 m. In the fourth track, the groundwater aquifer was found at KJ-09 to KJ-12 with a depth from the surface to a depth of 66.7 m with a distance of less than 494 m.