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32341
Application of FDA Discriminant Analysis Methodin Classification of Tunnel Surrounding Rocks
Published 2020-01-01“…Aiming at the classification of tunnel surrounding rock, and taking the surrounding rock of a water conveyance tunnel in southwest China as the research object, this paper comprehensively selects 8 indicators such as uniaxial saturated compressive strength of rock, volume joint count, rock mass integrity coefficient, main structural surface occurrence, rock quality, strength-stress ratio, crack weathering.and joint set in hydropower surrounding rock classification and Q system classification as the discriminant factors to establish the corresponding Fisher discriminant model, tests the modeling data one by one by the back-substitution estimation method, with the consistency rate of 89.5%, and applies the discriminant model to the remaining sections of the tunnel to obtain the prediction results, which are consistent with the actual situation. …”
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32342
Insight into plasmonics: resurrection of modern-day science (invited)
Published 2024-02-01“…Plasmonics is a field of research and technology that focuses on the interaction between light and free electrons in a metal structure called plasmon. The study of plasmonics has gained significant attention in recent years due to its potential for several applications and its ability to manipulate light at nanoscale dimensions. …”
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32343
High-Strength Bolt Corrosion Fatigue Life Model and Application
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32344
The Biology and Function of Tissue Inhibitor of Metalloproteinase 2 in the Lungs
Published 2022-01-01“…During aging and disease progression, the extracellular matrix (ECM) undergoes structural changes in which elastin and collagens serve an essential role. …”
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32345
Relationship between Urban Innovation Capability and Energy Utilization Efficiency: An Empirical Study of 281 Prefecture-Level Cities in China
Published 2022-01-01“…Depending on the characteristics of the city, such as population density, industrial structure, and environmental pollution, high energy utilization efficiency in the early stages of city development may help or hinder the improvement of energy utilization efficiency in the later stages. …”
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32346
Preparation of Polyamide 6/CeO2 Composite Nanofibers through Electrospinning for Biomedical Applications
Published 2019-01-01“…The morphological, structural, and mechanical properties of the PA6/CeO2 nanofibers were investigated by using SEM, XRD, Fourier transform-infrared (FT-IR) spectroscopy, and an electronic universal tensile testing machine. …”
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32347
Survey of geomorphic and morphotectonic indixes to assessment active tectonics in Abdoughi area, North east of Yazd, Central Iran
Published 2016-03-01“…Research area is located between 55° 30' -57° 00' E and 32° 00' -33° 00' N in Central Iran structural zone. In this paper, we have studied geological map of Abdoughi and processed satellite images, digital elevation model (DEM), geomorphic and morphotectonic indices along the main faults. …”
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32348
A complex network traffic prediction method for IP network expansion applications
Published 2023-08-01“…., which brings difficulties to prediction.A prediction method for complex network traffic was proposed.It adopted an encode-decode structure, adding global features to the encoding layer, and combining global features and local features in the decoding layer to solve local uncertainties.The model used sample balance, normalization and other methods to extract the commonality of the data as much as possible to avoid the heterogeneity of the data.And emergencies were alleviated by increasing prior knowledge.The overall model had fewer parameters and had strong generalization performance, at the same time, the combination of artificial features and automatic features ensured the accuracy of the shallow network.The experimental results show that the proposed method has the characteristics of high accuracy and strong generalization performance.At present, this method has been applied on a large scale in engineering.…”
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32349
L’analyse psychologique du développement des gestes professionnels : une perspective pour la prévention des TMS ?
Published 2005-05-01“…We believe that analysis based on the psychological structure of movement and gesture can: i) provoke debate about the relationship between the three types; ii) develop the occupational movements and gestures of workers through multiple contextualization; and, iii) support agency in workers.…”
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32350
Framing Discourses in Turkish News Coverage Regarding Artificial Intelligence Technologies’ Prospects and Challenges
Published 2021-06-01“…Theframing approach can be applied to understand the structure of news stories and to explore the type ofinterpretation patterns that are used to inform the public about artificial intelligence technologies. …”
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32351
Secondary Intraocular Lens Options in Intraocular Lens Dislocation: A Review
Published 2024-12-01“…We evaluated different techniques for both IOL lens rescue and secondary IOLs, with a focus on the latter. We structured our review of each option by the salvageability of the IOL, the preservation of the bag, and subsequently the adequacy of capsular support. …”
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32352
IMPACT OF STRESS MULTI-AXIAL EFFECT ON 316 STAINLESS STEEL CREEP DESIGN MARGIN
Published 2016-01-01“…It is thus concluded that ASME NH strain limits is still conservative when multi-axial effect is considered in a 316 stainless steel structure and can be used for design and verification at this temperature.…”
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32353
Ingénierie didactique et analyse de l’activité : initialisation d’une recherche sur l’apprentissage
Published 2007-10-01“…L’hypothèse est en effet que c’est dans la manière dont un geste professionnel pertinent est organisé qu’il y a lieu de saisir la structure qui servira de référence au formateur pour bâtir une ingénierie didactique susceptible de favoriser le développement des compétences. …”
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32354
Multi-view graph neural network for fraud detection algorithm
Published 2022-11-01“…Aiming at the problem that in the field of fraud detection, imbalance labels and lack of necessary connections between fraud nodes, resulting in fraud detection tasks not conforming to the hypothesis of homogeneity of graph neural networks, multi-view graph neural network for fraud detection (MGFD) algorithm was proposed.First, A structure-independent encoder was used to encode the attributes of nodes in the network to learn the difference between the fraud node and the normal node.The hierarchical attention mechanism was designed to integrate the multi-view information in the network, and made full use of the interaction information between different perspectives in the network to model the nodes on the basis of learning differences.Then, based on the data imbalance ratio sampled subgraph, the sample was constructed according to the connection characteristics of fraud nodes for classification, which solved the problem of imbalance sample labels.Finally, the prediction label was used to identify whether a node is fraudulent.Experiments on real-world datasets have shown that the MGFD algorithm outperforms the comparison method in the field of graph-based fraud detection.…”
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32355
Operating principles of interconnected feedback loops driving cell fate transitions
Published 2025-01-01“…The topologically distinct networks with identical node or loop counts have different steady-state distributions, highlighting the crucial influence of network structure on emergent dynamics. Further, regardless of topology, networks with autoregulated nodes exhibit multiple steady states, thereby “liberating” network dynamics from absolute topological control. …”
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32356
Changes in self-rated health, quality of life, and psychological flexibility among adults with overweight over a 24-month acceptance and commitment therapy–based lifestyle interven...
Published 2024-11-01“…The research data were analyzed with structural equation modelling. At baseline, the participants with high SRH ( n = 83) had higher psychological flexibility and HRQoL than did participants with low SRH ( n = 94). …”
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32357
The Impact of Cultural Heritage on Coexistence Relations in a Local Community
Published 2024-12-01“…The aim was to investigate the impact of the structure of the Gypsy subcommunity's traditional heritage, its recurrent functions and the emerging revival processes on coexistence. …”
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32358
Study on Quality Inspection and Anti-Seepage Performance Evaluation of Karst Underground Dam Curtain
Published 2020-01-01“…There are many problems in the quality inspection and anti-seepage performance evaluation of karst underground dam's curtain because of its special structure and environment.Taking a typical karst underground dam seepage prevention system in southwest China as the research object,this paper identifies the distribution and weak parts of the anti-seepage curtain through the high-density resistivity method,further verifies the accuracy of results from high-density resistivity method through local water pressure test in borehole,and analyzes the composition and corrosion type of precipitates by precipitation thermogravimetry.This study provides a feasible plan for the current quality inspection and anti-seepage performance evaluation of karst underground dam,has a strong engineering reference significance for the popularization and application of karst underground dam and its safety assurance in the operation period,and also serves as an important reference for the establishment and improvement of the performance evaluation system and monitoring mechanism for the seepage control of underground reservoirs in karst areas.…”
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32359
PROVOST’S ADMINISTRATIVE SKILLS AND TEACHER’S JOB SATISFACTION IN SHEHU SHAGARI COLLEGE OF EDUCATION, SOKOTO STATE, NIGERIA
Published 2024-12-01“…The study population consists of 1500 academic and non-academic staff of the college, Kriejie and Morgan (1970) table for determining sample was used to arrive at a sample size of 306 respondents, which were selected using stratified and simple random sampling techniques. A structured questionnaires based on five Likert scale rating was used to collect data. …”
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32360
DYNAMIC RESPONSES OF THE ELECTRICAL MEASURING SENSOR AND THE SIMPLY-SUPPORTED BEAM WITH TRANSVERSE MOVING LOAD
Published 2015-01-01“…The measuring technology of the sensors is no doubt one of the ripe methods in the detections of the structural stresses,The reasonable designs of the electrical measuring sensors are often based on the theoretical analyses,but the theoretical solution of this kinds of problems are often hard to be given. …”
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