Search Results - future element modeling

Self-development of a studen t— a future doctor in the educational environment of a medical university by V. I. Chumakov, I. V. Chumakov

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Modernization of the Educational Demonstration Stand as A Way to Improve the Quality of Practical Training of Future Engineers by V. G. Sidorov, G. M. Grinberg, D. A. Barkhatova

“…Analysis and updating of educational demonstration stands will make it possible to bring the learning process closer to the real conditions of the future profession, without leaving the walls of the educational institution.The purpose of the study is to describe the process of modernizing the educational and demonstration stand (using the example of the “8K-14 rocket model” stand) as a way to improve the quality of practical training of future engineering personnel.Materials and methods. …”
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Critical evaluation of fracture strength testing for endodontically treated teeth: a finite element analysis study by Emel Uzunoglu-Özyürek, Selen Küçükkaya Eren, Oğuz Eraslan, Sema Belli

“…ObjectivesThe aim of this study was to investigate whether the diameter and direction of the plunger and simulation of the periodontal ligament (PDL) affected the stress distribution in endodontically treated premolars.MethodsA fracture strength test was simulated via finite element analysis. A base model was set up, and the following parameters were modified: plunger diameter (3 mm vs. 6 mm), plunger direction (vertical vs. 135° angular to the central fossa), and PDL simulation. …”
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Finite Element Analysis of Stress Distribution in Canine Lumbar Fractures with Different Pedicle Screw Insertion Angles by Ziyao Zhou, Xiaogang Shi, Jiahui Peng, Xiaoxiao Zhou, Liuqing Yang, Zhijun Zhong, Haifeng Liu, Guangneng Peng, Chengli Zheng, Ming Zhang

“…This study aims to identify optimal screw trajectories by analyzing stress distribution and deformation patterns in beagle lumbar segments (L6-L7) using finite element analysis (FEA). A 3D finite element model was reconstructed from CT scans of a healthy beagle, incorporating cortical/cancellous bone, intervertebral disks, and cartilage. …”
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Physical Model Tests on Reinforced Loess Foundation Model Under Wetting and Loading by ZHANG Wan, MU Hongkun, LIU Fengyin, GUO Huaining, ZHAO Wei, XUE Yifeng

“…When the load reached 120 kPa, the deformation was wetted gradually under this load. Finite element numerical simulations were conducted to model the physical tests and analyze the optimal parameters and arrangements of reinforcement layers for reinforced loess foundations.Results and DiscussionsThe results showed that, compared to the pure loess foundation, the inclusion of geogrids within the collapsible loess foundation significantly improves the stress diffusion effect of the foundation and thus reduces the internal earth pressures and surface settlements within the width of the footing. …”
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Comparative 2D Finite Element Analysis of Soil–Cement Block and Column Reinforcements for Deep Excavation Support by Tarik Solomon Teshome

“…While the study highlights the advantages of soil–cement blocks in reducing deformations and improving load transfer, limitations of 2D modeling suggest that future work should incorporate three‐dimensional simulations and field validation. …”
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Physics-Informed Preform Design for Flashless 3D Forging via Material Point Backtracking and Finite Element Simulations by Gracious Ngaile, Karthikeyan Kumaran

“…Beyond supporting the development of new flashless forging sequences, the method also offers a framework for modifying preforms during production to minimize waste and for diagnosing preform defects linked to variability in frictional conditions, die temperatures, or material properties. Future integration of the proposed method with design of experiments (DOE) and surrogate modeling techniques could further enhance its applicability by optimizing preform designs within a localized design space. …”
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Is there a "sweet spot" of model complexity for qualitative models used in Ecosystem-Based Management? by Jamie C Tam, Sean M Lucey, Alida Bundy, Sarah Gaichas, Robert Gamble

“…We conclude that the number of linkages between model elements and trophic position of the perturbed model were influential factors in the qualitative model behaviour. …”
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3D Façade Element Extraction from Image-based Instance Segmentation and Scale-Invariant Object Contour Points by F. Frank, V. Shah, S. Worbis, L. Hoegner

“…Real-world 3D reconstructions of building façades in LoD3 and beyond are not yet widely available on the mass market due to financial and technological barriers, as well as the challenges of automated modeling. We propose a novel method for extracting 3D façade elements using image-based instance segmentation and scale-invariant object contour points (SIOCP). …”
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Leverage Points and Cascading Impacts Analysis in Nexus Systems Using System Dynamics Modeling by Virginia R. Coletta, Irene Pluchinotta, Vassilios Pisinaras, Andreas Panagopoulos, Raffaele Giordano, Alessandro Pagano, Umberto Fratino, Alberto Montanari

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Extensive Iterative Finite Element Analysis of Molar Uprighting with the Introduction of a Novel Method for Estimating Clinical Treatment Time by Lama A. AlKahlan, Naif A. Bindayel, Abdelhafid M. Mallek, Mohamed Z. Bendjaballah

“…The aim of this study was to analyze the biomechanical effects of a conventional molar uprighting spring on a mesially tilted mandibular second molar through a novel iterative finite element (FE) approach in order to estimate clinical treatment duration. …”
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Services and Resources to Engineers: A Case Study of Outreach and Marketing, Assessment, and Future Directions in a Research Library. by Matt Torrence

“…Despite the often non-bibliographic nature of their research efforts, there are numerous elements of the traditional service model that remain relevant and integral to the engineering research patron base. …”
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Analysis on spatiotemporal evolution and meteorological driving factors of future meteorological drought in Northwest China based on CMIP6 by Jianan Shan, Rui Zhu, Zhenliang Yin, Xiaoya Deng, Tingting Wang, Huaqing Yang, Wei Zhang

“…This study focuses on projecting the future annual and seasonal spatiotemporal changes of meteorological drought in Northwest China under the SSP1–2.6, SSP2–4.5, SSP3–7.0, and SSP5–8.5 scenarios by calculating the drought indices SPEI12, SPEI03 and applying the run theory based on the output data of 21 GCMs associated with the Coupled Model Intercomparison Project 6 (CMIP6) and the data from 152 meteorological stations. …”
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Simulation and prediction of rural population changes using agent-based modeling. by Shanshan Huang, Yao Huang, Shitai Bao, Jianfang Wang, Siying Chen

“…Rural population change is a critical element of the strategy for rural revitalization in China. …”
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Wireless communications empowered by reconfigurable intelligent surfaces: Model-based vs model-free channel estimation by Li Wei, Chongwen Huang, George C. Alexandropoulos, Ahmet M. Elbir, Zhaohui Yang, Zhaoyang Zhang, Marco Di Renzo, Mérouane Debbah, Chau Yuen

“…Design challenges with RIS-empowered systems in terms of hardware and other parameter limitations are presented, together with future research directions for channel estimation in RIS-based wireless systems, such as RISs with extremely large numbers of elements, multi-hop communications with RISs, and frequency division duplexing for high mobility systems.…”
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Diagnostics of Structural Thinking of Bachelors of Pedagogical Education as a Universal Pedagogical Competence by Daria A. Barkhatova, Daria S. Grushentseva

“…Structural thinking is an important skill that allows you to identify structures in randomly presented information, see relationships at all levels, makes it possible to break a whole into components and create holistic structures and systems from a set of elements. Structural thinking plays a special role in the activities of a teacher, because the pedagogical process constantly requires the organization of educational information for the purpose of its effective perception. …”
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Spatio-temporal data fusion techniques for modeling digital twin City by Yuejin Li, Shengpeng Chen, Kai Hwang, Xiaoqiang Ji, Zhen Lei, Yi Zhu, Feng Ye, Mengjun Liu

“…The digital twin city technique maps the massive city environmental and social data on a three-dimensional virtual model. It presents the operational status of physical world and supports intelligent city governance. …”
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A model of ensuring LLM cybersecurity by Oleksii Neretin, Vyacheslav Kharchenko

“…Tasks: the abstract structure of LLM systems should be suggested and analyzed; a common model of cybersecurity of LLM systems (LLMS) should be built; a cybersecurity model of LLM as a main component of LLMS should be developed; the elements of the developed cybersecurity model should be analyzed; potential case studies should be described and an example of risk criticality analysis for one of the threats of the LLM should be provided; the directions of future research should be substantiated on the identification, classification, criticality analysis, and collection of exploits to test the stability of LLM. …”
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Model of the Interactive Educational Environment at the University by A. V. Vasilieva

“…The purpose of the article is to develop a comprehensive model of an interactive educational environment at the university that allows to create and develop conditions for the effective interactive learning system functioning and development and, in general, for the formation of a creative future specialist personality capable for further self-learning and self-improvement throughout life. …”
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Ontological and epistemological approaches to physical activity and sport in the thought of Plato and Aristotle: philosophical dialogues between the past, present and future by Andrii Synytsia, Roman Rymyk, Lyubomyr Malanyuk, Oleksandr Leshchak

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