PRESENTEÍSMO: Um modelo estrutural by Mário Teixeira Reis Neto, Ana Lucrecia Fonte-Bôa, Carlos Alberto Gonçalves, Danilo Melo Costa

“…A análise dos dados foi feita utilizando-se a Modelagem de Equações Estruturais, abordagem PLS (Partial Least Squares) e estrutura de covariância CB-SEM (Covariance-based Structural Equation Modeling Techniques). Os construtos que mais influenciam o presenteísmo foram os aspectos pessoais (? …”
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Chemical weathering records in Yungang Formation, North China: implications for stone heritage conservation by Xin Huang, Xin Huang, Feng Guo, Feng Guo, Feng Guo, Liang Zhao, Liang Zhao, Feng Zhang, Feng Zhang

“…The Yungang Grottoes located in Datong area, North China, have experienced extensive surface and structural damage. Previous studies have recognized the importance of temperature and water during weathering, but the quantitative evaluation on both the physical and chemical weathering remains absent. …”
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A quasi-in-situ EBSD study on mechanical response and twin variant selection of a hot-rolled AZ31 magnesium alloy by Huicong Chen, Chenwei Shao, Lijun Wang, Hao Chen, Yu Zou

“…These findings advance the fundamental understanding of the twin variant selection and its implications for the microstructure-property relationship in magnesium alloys for structural applications.…”
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Analysis of Failures and Protective Measures for Core Rods in Composite Long-Rod Insulators of Transmission Lines by Guohui Pang, Zhijin Zhang, Jianlin Hu, Qin Hu, Hualong Zheng, Xingliang Jiang

“…Preventive strategies encompassing material modification (such as superhydrophobic coatings, self-diagnostic materials, and self-healing epoxy resin), structural optimization (like the optimization of grading rings), and advanced inspection methods (such as IRT detection, Terahertz (THz) detection, X-ray computed tomography (XCT)) are proposed. …”
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Untreatment reutilization of high-salinity flowback fluid and produced water to prepare fracturing fluid by using associative thickener by Yan Liang, Sukai Wang, Guiyi Zhang, Yonglong Li, Wei Liu, Songlin Pu, Lipeng Zhang, Tianxiang Wang, Lianghui Wan, Xionghui Liu

“…In this work, an anti-salt associative thickener (AAT) was synthesized by free radical copolymerization, and the molecular structure of AAT was demonstrated by FTIR and 1H-NMR. …”
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Combustion synthesis of silicon carbide by magnesio-carbothermic reduction of amorphous and crystalline silica by Hasmik Kirakosyan, Khachik Nazaretyan, Hayk Beglaryan, Roman Ivanov, Irina Hussainova, Sofiya Aydinyan

“…It was demonstrated that the synthesis pathway and microstructure depend on the structure of silica or, in other words, on the rate of rupture of SiâOâSi bonds. …”
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A Comprehensive Review of Self-Assembled Monolayers as Hole-Transport Layers in Inverted Perovskite Solar Cells by Yuchen Yuan, Houlin Li, Haiqiang Luo, Yang Zhang, Xiaoli Li, Ting Jiang, Yajie Yang, Lei Liu, Baoyan Fan, Xia Hao

“…These molecularly engineered interfaces demonstrate superior characteristics including simplified purification processes, tunable molecular structures, and enhanced interfacial compatibility with device substrates. …”
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Specialist healthcare services for concussion/mild traumatic brain injury in England: a consensus statement using modified Delphi methodology by Antonio Belli, Vanessa Raymont, Damian Holliman, Catherine McMahon, Peter Whitfield, Mark Wilson, Angelos G Kolias, Ben Jones, Richard Sylvester, Mario Ganau, Michael Parker, Shrouk Messahel, Peter John Hutchinson, Clint Gomes, Michael Grey, Michael Griffiths, Adel Helmy, Kanchan Sharma, Rupert Noad, Peter Jenkins, Emma Woodberry, Elika Karvandi, Timothy Griffiths, Philippa Griffiths, Tim Lawrence, Terence McLoughlin, Joanne Newton, Daniel Tadmor

“…Objective To establish a consensus on the structure and process of healthcare services for patients with concussion in England to facilitate better healthcare quality and patient outcome.Design This consensus study followed the modified Delphi methodology with five phases: participant identification, item development, two rounds of voting and a meeting to finalise the consensus statements. …”
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Shaking Table Tests and Numerical Analysis of a Steel Frame Employing Novel Variable-Coefficient Viscous Dampers by Muhan Liu, Chuying Cao, Zhenyu Zhu, Weizhi Xu, Dongsheng Du, Shuguang Wang, Chuanzhi Sun

“…Based on the developed VVD element, a numerical model of test structure was established in OpenSees for time–history analyses. …”
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Synthesis, physical and chemical properties of 7-methylxanthine derivatives by M. I. Romanenko, O. P. Dolhikh, D. H. Ivanchenko, K. V. Aleksandrova

“…NMR-spectroscopic study of the obtained compounds, which clearly confirms their structure, is conducted. The prospective of the synthesized compounds for subsequent modification of their structure is demonstrated.…”
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Discovery of non-covalent rhinovirus 3Cpro inhibitors by molecular docking, in vitro assays, molecular dynamics simulations and DFT analyses by Susu Zhang, Susu Zhang, Keli Zong, Jiajun Ruan, Xiaojing Liu, Xu Zhao, Youzhi Zhang, Chun Hu, Xingzhou Li

“…MD analyses, including principal component analysis (PCA), free energy landscapes (FEL), and dynamic cross-correlation matrices (DCCM), revealed that both compounds enhanced the structural stability of the HRV-14 3Cpro while reducing its flexibility and internal dynamics. …”
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MESM: integrating multi-source data for high-accuracy protein-protein interactions prediction through multimodal language models by Feng Wang, Jinming Chu, Liyan Shen, Shan Chang

“…Abstract Background Protein-protein interactions (PPIs) play a critical role in essential biological processes such as signal transduction, enzyme activity regulation, cytoskeletal structure, immune responses, and gene regulation. However, current methods mainly focus on extracting features from protein sequences and using graph neural network (GNN) to acquire interaction information from the PPI network graph. …”
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Dielectric properties of the system: 4-n-pentyloxybenzoic acid– N-(4-n-butyloxybenzylidene)-4᾽-methylaniline by S. A. Syrbu, M. S. Fedorov, E. A. Lapykina, V. V. Novikov

“…Considering the close length values of the structural units of both compounds and the dielectric anisotropy sign, we assume that the N-4-n-butoxybenzylidene-4’-methylaniline associates are incorporated into the supramolecular structure of the 4-n-pentyloxybenzoic acid. …”
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Effects of the Ferrits Addition on the Properties of Polyethylene Terephthalate by Abbas K. Saadon, Auday Hattem Shaban, Kareem A. Jasim

“…Through the work the diffusion of zinc-ferrite into the grain of Polyethylene terephthalate has been noted.  Structural properties are studied by using X-ray powder pattern, the results of the XRD diffraction analysis showed that the structure for pure PET has four broad peaks at the (2θ=16.46°,17.45°, 22.72°,25.98°). …”
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Image Characteristic-Guided Learning Method for Remote-Sensing Image Inpainting by Ying Zhou, Xiang Gao, Xinrong Wu, Fan Wang, Weipeng Jing, Xiaopeng Hu

“…Since RSIs contain complex land structure features and concentrated obscured areas, existing inpainting methods often produce color inconsistency and structural smoothing when applied to RSIs with a high missing ratio. …”
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One-Part Alkali-Activated Slag/Fly Ash for Soft Soil Stabilization: Freeze-Thaw Durability Assessment and Mechanism Elucidation by Li Liu, Mengjie Yuan, Xiyao Zheng, Jun Wu

“…Mass loss, unconfined compressive strength (UCS), and pH value were conducted to assess soil deterioration and structural integrity under freeze-thaw conditions. Additionally, microstructure analysis was conducted using scanning electron microscopy with energy dispersive X-ray spectrometry (SEM-EDS) and X-ray diffraction (XRD) to analyze hydration product formation and internal structure characteristics. …”
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Three-dimensional models of the brachial plexus as the basis of augmented reality and artificial transplants by N. S. Gorbunov, K. V. Kober, E. W. Kasparov, S. I. Rostovtsev, D. N. Gorbunov, D. N. Lebedeva, B. Yu. Nikishaev

“…In case of complex injuries to the nerves of the upper limb during surgery in augmented reality and when creating artificial transplants, knowledge of the three-dimensional structure of the brachial plexus is necessary. The aim of this study is to develop a method for manufacturing maximally detailed and accurate hollow three-dimensional models of the brachial plexus from photopolymer resins. …”
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The use of frame molecules to develop professional competences of mining engineers to-be by Yu. A. Dubrovskaya, L. V. Pikhkonen

“…It describes the algorithm of operation of the basic element in the structure of the frame representation of knowledge, which ensures the structuring and visualization of the material – the frame molecule.Materials and methods. …”
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Rescuing ocular development in an anophthalmic pig by blastocyst complementation by Hongyong Zhang, Jiaojiao Huang, Zechen Li, Guosong Qin, Nan Zhang, Tang Hai, Qianlong Hong, Qiantao Zheng, Ying Zhang, Ruigao Song, Jing Yao, Chunwei Cao, Jianguo Zhao, Qi Zhou

“…Here, combining somatic cell nuclear transfer technology (SCNT) and an anophthalmic pig model (MITFL247S/L247S), allogenic retinal pigmented epithelium cells (RPEs) were retrieved from an E60 chimeric fetus using blastocyst complementation. Furthermore, all structures were successfully regenerated in the intact eye from the injected donor blastomeres. …”
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The physical model of hot tearing based on formation of microporosity in aluminum alloys by Yongqin Liu, Xiyu Zhi, Zhiming Gao, Yuanyuan Du, Yongming Ren, Man Zhu, Xiangjin Kang, Lingbo Shen, Muhan Li, Yinghui Zhou

“…Two types of grain structures, equiaxed and columnar dendrites, which may be produced during the conventional solidification of aluminum alloy, are examined in this model. …”
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