Academic literature on the topic 'Segmented modeling'

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Journal articles on the topic "Segmented modeling"

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Abraham, G. A., and T. R. Cuadrado. "Modeling of Segmented Polyurethane Drying Process." International Polymer Processing 13, no. 4 (1998): 369–78. http://dx.doi.org/10.3139/217.980369.

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Marche, D., and Y. Savaria. "Modeling $R{-}2R$ Segmented-Ladder DACs." IEEE Transactions on Circuits and Systems I: Regular Papers 57, no. 1 (2010): 31–43. http://dx.doi.org/10.1109/tcsi.2009.2019396.

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Gaur, Sagar, Yingjie Tang, Matthew A. Franchek, Karolos Grigoriadis, and Jay Pickett. "Hybrid Analytical Modeling of Force Dense Segmented Magnetic Linear Actuator with Non-Dimensional Parametric Modeling of the Magnetic Flux Effects." Machines 11, no. 2 (2023): 278. http://dx.doi.org/10.3390/machines11020278.

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A new advanced two-dimensional hybrid analytical model of a segmented magnet linear actuator (MLA) comprised of surface permanent magnets (PM) is developed in this paper. This model is used to predict and evaluate the performance of the segmented MLA with proper correction on magnetic Flux Effects, validated by computational modeling. An MLA design with non-uniform PM segmentation was applied in this research to improve its performance compared with conventional radially magnetized MLA and uniform segmented Halbach Array based MLA. For MLA thrust force prediction, the previous published analyt
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Tian, Yong, Bi Zhong Xia, Yue Sun, Zhi Hui Xu, and Wei Sun. "Modeling for Segmented Tracks Planning of Roadway-Powered Electric Vehicles." Applied Mechanics and Materials 385-386 (August 2013): 1159–63. http://dx.doi.org/10.4028/www.scientific.net/amm.385-386.1159.

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Electric vehicle has aroused peoples concern with soaring energy crisis and environmental degradation. However, it has not been widely used due to some drawbacks, such as the short driving range, long charging time, frequent charging requirements and high price. In order to solve these problems, the roadway-powered electric vehicles (RPEVs) based on an inductive power transfer (IPT) has been proposed. In the segmented RPEVs system, efficiency and annual cost are affected by the track distance, tracks interval, number of tracks and installed capacity of each track, etc. Aiming to such problem,
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Ahn, Hyunjin, Byung Chan Son, Hyunsik Ryu, and Ockgoo Lee. "Parallel-Segmented CMOS Step-Up Autotransformer and Modeling." Journal of Korean Institute of Electromagnetic Engineering and Science 31, no. 11 (2020): 905–12. http://dx.doi.org/10.5515/kjkiees.2020.31.11.905.

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Wrobel, Rafal, Phil H. Mellor, and Derrick Holliday. "Thermal Modeling of a Segmented Stator Winding Design." IEEE Transactions on Industry Applications 47, no. 5 (2011): 2023–30. http://dx.doi.org/10.1109/tia.2011.2161741.

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Sadia, Farhana, Sarah Boyd, and Jonathan M. Keith. "Bayesian change-point modeling with segmented ARMA model." PLOS ONE 13, no. 12 (2018): e0208927. http://dx.doi.org/10.1371/journal.pone.0208927.

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Riley, C. P., and J. Simkin. "Effective modeling of eddy currents with segmented components." IEEE Transactions on Magnetics 30, no. 5 (1994): 3008–11. http://dx.doi.org/10.1109/20.312570.

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Ampountolas, Apostolos, and Mark P. Legg. "A segmented machine learning modeling approach of social media for predicting occupancy." International Journal of Contemporary Hospitality Management 33, no. 6 (2021): 2001–21. http://dx.doi.org/10.1108/ijchm-06-2020-0611.

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Purpose This study aims to predict hotel demand through text analysis by investigating keyword series to increase demand predictions’ precision. To do so, this paper presents a framework for modeling hotel demand that incorporates machine learning techniques. Design/methodology/approach The empirical forecasting is conducted by introducing a segmented machine learning approach of leveraging hierarchical clustering tied to machine learning and deep learning techniques. These features allow the model to yield more precise estimates. This study evaluates an extensive range of social media–derived
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Lee, Jae Min, Jae Hak Cheong, and Jooho Whang. "Methodology for Establishing Segmentation Strategy for Large Metal Components from Nuclear Power Plants with Consideration of Packaging into Containers." Science and Technology of Nuclear Installations 2021 (April 16, 2021): 1–19. http://dx.doi.org/10.1155/2021/8814536.

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A methodology for segmenting large metal components from nuclear power plants has been developed with a view to minimizing the number of containers to emplace segmented pieces. Spherocylinder-type and rectangular prism-type objects are modeled in shapes, and equations to calculate heights, widths, lengths, or angles for segmentation and the number of pieces are derived using geometric theorems, with a hypothetical ‘virtual rectangle’ being introduced for simplification. Applicability of the new methodology is verified through case studies assuming that each segmented piece is packaged into a 2
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Dissertations / Theses on the topic "Segmented modeling"

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Idbenjra, Khaoula. "Essays on Segmented-Modeling Approaches for Business Analytical Applications." Electronic Thesis or Diss., Université de Lille (2022-....), 2023. http://www.theses.fr/2023ULILA027.

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Les complexités croissantes de la prise de décision financière, intensifiées par les crises financières récentes, requièrent une modélisation prédictive avancée et transparente, notamment dans les domaines du scoring de crédit et de la fidélisation des clients. Cette thèse explore les mérites significatifs des modèles hybrides basés sur la segmentation, en se concentrant de manière cruciale sur le Logit Leaf Model (LLM), à travers différentes applications : la fidélisation des clients Business-to-Business (B2B), le scoring de crédit, et la gestion des Prêts Non Performants (NPL). L'urgence d'o
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Bai, Xiaoyu. "Micromagnetic Modeling of Thin Film Segmented Medium for Microwave-Assisted Magnetic Recording." Research Showcase @ CMU, 2018. http://repository.cmu.edu/dissertations/1131.

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In this dissertation, a systematic modeling study has been conducted to investigate the microwaveassisted magnetic recording (MAMR) and its related physics. Two different modeling approaches including effective field modeling and recording signal-to-noise ratio (SNR) modeling has been conducted to understand the MAMR mechanism on segmented thin film granular medium. First the background information about perpendicular magnetic recording (PMR) and its limitation has been introduced. The motivation of studying MAMR is to further improve the recording area density capacity (ADC) of the hard disk
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Jesuthasan, Nirmalakanth. "Modeling of thermofluid phenomena in segmented network simulations of loop heat pipes." Thesis, McGill University, 2012. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=106276.

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The overarching goal of the work presented in this thesis is to formulate, implement, test, and demonstrate cost-effective mathematical models and numerical solution methods for computer simulations of fluid flow and heat transfer in loop heat pipes (LHPs) operating under steady-state conditions.A segmented network thermofluid model for simulating steady-state operation of conventional LHPs with cylindrical and flat evaporators is proposed. In this model, the vapor-transport line, condenser pipe, and liquid-transport line are divided into longitudinal segments (or control volumes). Quasi-one-d
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Ringenberg, Jordan. "Computerized 3D Modeling and Simulations of Patient-Specific Cardiac Anatomy from Segmented MRI." University of Toledo / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1406129522.

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Roslyakova, Irina [Verfasser], Holger [Gutachter] Dette, and Ingo [Gutachter] Steinbach. "Modeling thermodynamical properties by segmented non-linear regression / Irina Roslyakova ; Gutachter: Holger Dette, Ingo Steinbach." Bochum : Ruhr-Universität Bochum, 2017. http://d-nb.info/1140222953/34.

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Zelinski, Michael E. "A segmented aperture space telescope modeling tool and its application to remote sensing as understood through image quality and image utility /." Online version of thesis, 2009. http://hdl.handle.net/1850/11658.

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Steinberg, Andreas [Verfasser], Henriette [Akademischer Betreuer] Sudhaus, and Wolfgang [Gutachter] Rabbel. "Improved modeling of segmented earthquake rupture informed by enhanced signal analysis of seismic and geodetic observations / Andreas Steinberg ; Gutachter: Wolfgang Rabbel ; Betreuer: Henriette Sudhaus." Kiel : Universitätsbibliothek Kiel, 2021. http://d-nb.info/1236572122/34.

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Rocha, Tassiana Duarte da. "Análise numérica do comportamento de juntas entre aduelas de vigas protendidas." Universidade do Estado do Rio de Janeiro, 2012. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=5616.

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Diversos pesquisadores têm estudado o comportamento e o emprego de aduelas de concreto, que constituem as vigas segmentadas em sistemas estruturais, de maneira especial pontes e viadutos. Por esta razão, inúmeros trabalhos têm sido publicados nos últimos anos respaldados por testes experimentais e análises numéricas. O comportamento destas vigas contrasta com as clássicas vigas monolíticas em diversos aspectos, pois, a estrutura é composta de partes de elementos de concreto pré-moldado que, após serem posicionados no local definitivo, são protendidos. A protensão pode ser aderente ou não adere
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Hartasánchez, Frenk Diego Andrés 1982. "Modeling and simulation of interlocus gene conversion." Doctoral thesis, Universitat Pompeu Fabra, 2016. http://hdl.handle.net/10803/525842.

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Les regions duplicades del genoma, com ara les duplicacions de segments (SDs), són una característica comuna dels genomes eucariotes i han estat associades a canvis fenotípics. Donada la seva rellevància evolutiva, tenir un model neutre per descriure la seva evolució és essencial. En aquesta tesi, descric el desenvolupament de SeDuS, un simulador computacional endavant en el temps de l'evolució neutra de SDs. Les duplicacions estan sotmeses a un procés de recombinació, anomenat conversió gènica interlocus (IGC), que afecta els patrons de variació i de desequilibri de lligament dins i entre dup
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Yeung, Anson Chi-Ming Electrical Engineering &amp Telecommunications Faculty of Engineering UNSW. "Polymer segmented cladding fibres: cross fibre modelling, design, fabrication and experiment." Publisher:University of New South Wales. Electrical Engineering & Telecommunications, 2009. http://handle.unsw.edu.au/1959.4/43656.

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This thesis presents the first research on polymer-segmented-cladding-fibre (PSCF), an emerging class of microstructured- optical-fibres (MOFs), which allows single-mode operation with ultra-large-core area. This research covers the modelling, design, fabrication and experiment of the polymer optical cross-fibre (4-period-SCF) whose cross-sectional view resembles a cross. A new wedge waveguide model has been formulated and applied to demonstrate that for any given parameters, the cross fibre gives the same performance for single-mode operation as the N-period-SCFs (for N = 2, 6 and 8). These
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Books on the topic "Segmented modeling"

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Aidid, Sharifah Sakinah. Modelling market shares by segments using volatility. Cardiff Business School, 1997.

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Mills, T. C. Modelling changing trend rates of output growth: Unit roots, segmented trends and common features. University of Hull. Department of Economics, 1994.

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Andersson, Per-Åke. Multi-year maintenance optimisation for paved public roads: Segment based modelling and price-directive decomposition. Department of Mathematics, Linköping University, 2007.

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Hylland, Michael D. Surficial-geologic reconnaissance and scarp profiling on the Collinston and Clarkston mountain segments of the Wasatch Fault Zone, Box Elder County, Utah: Paleoseismic inferences, implications for adjacent segments, and issues for diffusion-equation scarp-age modeling. Utah Geological Survey, 2007.

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Ghebremichael, Asghedom. Exploring Potential Synergy Between Sustainable Forest Ecosystem Management and Technological Progress in Regionally Segmented Canadian Logging Industries: Bioeconomic Perspectives and Nonparametric Modeling. Nova Science Publishers, Incorporated, 2017.

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Anderson, Raymond A. Credit Intelligence & Modelling. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780192844194.001.0001.

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This book, “Forest Paths” for short, started as a detailed guide for the construction of predictive models for credit and other risk assessment, for use in big-bank retail lending. It became a textbook covering credit processes (from marketing through to fraud), bureau and rating agencies, and various tools. Included are detailed histories (economics, statistics, social science}, which much referencing. It is unique in the field, with chatpers’-end questions. The primary target market is corporate and academic, but much would be of interest to a broader audience. There are eight modules: 1) an
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Surficial-geologic reconnaissance and scarp profiling on the Collinston and Clarkston Mountain segments of the Wasatch fault zone, Box Elder County, Utah-Paleoseismic inferences, implications for adjacent segments, and issues for diffusion-equation scarp-age modeling. Utah Geological Survey, 2007. http://dx.doi.org/10.34191/ss-121.

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Rajakumar, P. S., S. Geetha, and T. V. Ananthan. Fundamentals of Image Processing. Jupiter Publications Consortium, 2023. http://dx.doi.org/10.47715/jpc.b.978-93-91303-80-8.

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"Fundamentals of Image Processing" offers a comprehensive exploration of image processing's pivotal techniques, tools, and applications. Beginning with an overview, the book systematically categorizes and explains the multifaceted steps and methodologies inherent to the digital processing of images. The text progresses from basic concepts like sampling and quantization to advanced techniques such as image restoration and feature extraction. Special emphasis is given to algorithms and models crucial to image enhancement, restoration, segmentation, and application. In the initial segments, the i
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Multiphase Flow Internal Corrosion Direct Assessment (MP-ICDA) Methodology for Pipelines. AMPP, 2022. https://doi.org/10.5006/nace_sp0116-2022.

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Scope This standard practice outlines a methodology to assess pipeline integrity because of the threat internal corrosion in onshore and offshore pipelines and other piping systems that normally carry multiphase fluids (gas, water, and oil) termed multiphase flow internal corrosion direct assessment (MP-ICDA). Liquid separators (drips), compressing stations, vessels, and other equipment not related to pipelines are not included in this standard. This standard applies to pipelines, and piping systems both onshore and offshore, containing carbon dioxide (CO2), hydrogen sulfide (H2S), oxygen (O2)
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Book chapters on the topic "Segmented modeling"

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Jha, Debesh, Pia H. Smedsrud, Michael A. Riegler, et al. "Kvasir-SEG: A Segmented Polyp Dataset." In MultiMedia Modeling. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-37734-2_37.

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Ginzburg, V. V., J. Bicerano, C. P. Christenson, A. K. Schrock, and A. Z. Patashinski. "Modeling Mechanical Properties of Segmented Polyurethanes." In Nano- and Micromechanics of Polymer Blends and Composites. Carl Hanser Verlag GmbH & Co. KG, 2009. http://dx.doi.org/10.1007/978-3-446-43012-9_2.

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Ginzburg, V. V., J. Bicerano, C. P. Christenson, A. K. Schrock, and A. Z. Patashinski. "Modeling Mechanical Properties of Segmented Polyurethanes." In Nano- and Micromechanics of Polymer Blends and Composites. Carl Hanser Verlag GmbH & Co. KG, 2009. http://dx.doi.org/10.3139/9783446430129.002.

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Romeo, Salvatore, Andrea Tagarelli, and Dino Ienco. "Clustering View-Segmented Documents via Tensor Modeling." In Lecture Notes in Computer Science. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08326-1_39.

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Xie, Y. Q., W. Liu, M. Chao, S. L. Bao, and L. Xing. "Segmented Deformable Registration for Improved Modeling of the Lungs." In IFMBE Proceedings. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-03474-9_178.

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Jones, Arthur C. "A Segmented Abstraction Hierarchy Model for Business Process Modeling." In Advances in Human Factors, Business Management, Training and Education. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-42070-7_13.

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Ilyas, M. Kashif, Alexandru Calotoiu, and Felix Wolf. "Off-Road Performance Modeling – How to Deal with Segmented Data." In Lecture Notes in Computer Science. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-64203-1_3.

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Liu, Hao, Lei Dai, Ming You, Sujun Tan, and Kai Liu. "Aerodynamic Modeling Based on Segmented Parameter Estimation in Frequency Domain." In Proceedings of 2021 International Conference on Autonomous Unmanned Systems (ICAUS 2021). Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-9492-9_150.

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Fujimoto, Kyoko, Leonardo M. Angelone, Sunder S. Rajan, and Maria Ida Iacono. "Simplifying the Numerical Human Model with k-means Clustering Method." In Brain and Human Body Modeling 2020. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45623-8_15.

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AbstractCurrently, the safety assessment of radio-frequency (RF) heating using computational modeling is limited by the available numerical models which are not patient specific. However, RF-induced heating depends on the physical characteristics of the patient. The numerical model generation is difficult due to the highly time-consuming segmentation process. Therefore, having fewer types of segmented structures simplifies the generation of numerical models and reduces computational burden as a result. In this study, we used the k-means clustering method to reduce the number of dielectric prop
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Yangui, Majdi, Slim Bouaziz, Mohamed Taktak, and Mohamed Haddar. "Numerical Analysis of a Segmented Wind Turbine Blade Using the Substructure Method." In Design and Modeling of Mechanical Systems—III. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-66697-6_73.

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Conference papers on the topic "Segmented modeling"

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Li, Yuliang, Bowen Feng, Zhikai Zhang, Xunze Wang, and Qinyu Zhang. "Segmented Channel Modeling and Implementation for Deep Space Communications with Solar Scintillation." In 2024 IEEE/CIC International Conference on Communications in China (ICCC). IEEE, 2024. http://dx.doi.org/10.1109/iccc62479.2024.10682018.

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Weiss, Felix, and Joshua Merlis. "Multibody Rotor Blade Modeling Based on Component Mode Synthesis." In Vertical Flight Society 81st Annual Forum and Technology Display. The Vertical Flight Society, 2025. https://doi.org/10.4050/f-0081-2025-334.

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Helicopter rotor blades with several different parts, multiple load paths and/or springs and dampers can be modeled as a multibody system, into which finite element descriptions of flexible bodies can be integrated. When doing so, model order reductions can be necessary for robustness and/or performance reasons. A known drawback of such reductions is that the isolated modes of the particular bodies may not adequately describe their actual deformations in the multibody system. To alleviate this problem, the paper proposes a Craig-Bampton reduction for the flexible bodies. Compared to a standard
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Liang, Yuchen, Liming Shi, Zixin Li, Manyi Fan, Jinhai Liu, and Ganlin Kong. "Modeling of the Transient Switching Process of Segmented Stator Long Primary Linear Induction Motor in Series-Fed." In 2025 15th International Symposium on Linear Drivers for Industry Applications (LDIA). IEEE, 2025. https://doi.org/10.1109/ldia64731.2025.11060168.

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Gonzalez, Cody, Jun Ma, Mary Frecker, and Christopher Rahn. "Analytical Modeling of a Multifunctional Segmented Lithium Ion Battery Unimorph Actuator." In ASME 2018 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/smasis2018-8123.

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Silicon anodes in lithium ion batteries have high theoretical capacity and large volumetric expansion. In this paper, both characteristics are used in a segmented unimorph actuator consisting of several Si composite anodes on a copper current collector. Each unimorph segment is self-actuating during discharge and the discharge power can be provided to external circuits. With no external forces and zero current draw, the unimorph segments will maintain their actuated shape. Stress-potential coupling allows for the unimorph actuator to be self-sensing because bending changes the anodes’ potentia
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Kerley, Daniel, Edward J. Park, and Jennifer Dunn. "Distributed Modeling and Decentralized H∞ Control of a Segmented Telescope Mirror." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-44145.

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In this paper a distributed dynamic model for a segmented primary mirror of an optical telescope is presented, based on the distributed modeling framework for spatially interconnected systems. The next generation of optical telescopes will employ highly segmented primary mirrors, which leads to a large-scale control problem. The distributed modeling technique allows for the design of scalable decentralized controllers that are better suited for such systems. A numerical seven segment mirror surface model is used as the benchmark system for comparing the performance between a scalable decentral
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Pan, Tan, Rui Leng, Zoubeida Ounaies, and Mary Frecker. "Analytical Modeling of a Segmented Magneto-Active Elastomer Unimorph Actuator." In ASME 2021 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/smasis2021-67703.

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Abstract Magneto-active elastomers (MAE) are capable of achieving large deflections when actuated using an external magnetic field. Desired shape changes are achieved by judiciously designing a unimorph actuator comprised of an active MAE layer and a passive material substrate. In this paper, an analytical model is developed to predict the shape change of an MAE unimorph actuator that is segmented along its length. The shape change performance of a unimorph actuator consisting of polydimethylsiloxane (PDMS) embedded with barium hexaferrite (BHF) particles and a passive substrate of Scotch tape
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Dras, Luke, Alan L. Jennings, and Richard Cobb. "Model Complexity Reduction of a Segmented Mirror Telescope." In AIAA Modeling and Simulation Technologies Conference. American Institute of Aeronautics and Astronautics, 2014. http://dx.doi.org/10.2514/6.2014-0476.

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Sedghi, B., M. Muller, and B. Bauvir. "Dynamical simulation of E-ELT segmented primary mirror." In Integrated Modeling of Complex Optomechanical Systems, edited by Torben Andersen and Anita Enmark. SPIE, 2011. http://dx.doi.org/10.1117/12.915503.

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Ryaciataki-Boussalis, H. A., and C. H. Charles Ih. "Modeling and stability of segmented reflector telescopes." In Twenty-Third Asilomar Conference on Signals, Systems and Computers, 1989. IEEE, 1989. http://dx.doi.org/10.1109/acssc.1989.1200956.

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Sirlin, Samuel W., and David C. Redding. "Modeling and initialization of a segmented telescope." In Aerospace Sensing, edited by John A. Breakwell. SPIE, 1992. http://dx.doi.org/10.1117/12.138153.

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Reports on the topic "Segmented modeling"

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Hodgdon, Taylor, Brendan West, Julie Parno, Theodore Letcher, Zoe Courville, and Lauren Farnsworth. Extracting sintered snow properties from microCT imagery to initialize a discrete element method model. Engineer Research and Development Center (U.S.), 2022. http://dx.doi.org/10.21079/11681/45305.

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Modeling snow’s mechanical behavior is important for many cold regions engineering problems. Because snow’s microstructure plays a significant role in its mechanical response, it is imperative to initialize models with accurate bond characteristics and realistic snow-grain geometries to precisely capture the microstructure interactions. Previous studies have processed microcomputed tomography scans of snow samples with a watershed method to extract grain geometries. This approach relies on identification of seed points to segment each grain. Our new methodology, called the “moving window metho
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Savosko, V., I. Komarova, Yu Lykholat, E. Yevtushenko, and T. Lykholat. Predictive model of heavy metals inputs to soil at Kryvyi Rih District and its use in the training for specialists in the field of Biology. IOP Publishing, 2021. http://dx.doi.org/10.31812/123456789/4511.

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The importance of our research is due to the need to introduce into modern biological education methods of predictive modeling which are based on relevant factual material. Such an actual material may be the entry of natural and anthropic heavy metals into the soil at industrial areas. The object of this work: (i) to work out a predictive model of the total heavy metals inputs to soil at the Kryvyi Rih ore-mining & metallurgical District and (ii) to identify ways to use this model in biological education. Our study areas are located in the Kryvyi Rih District (Dnipropetrovsk region, Centra
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Савосько, Василь Миколайович, Ірина Олександрівна Комарова, Юрій Васильович Лихолат, Едуард Олексійович Євтушенко,, and Тетяна Юріївна Лихолат. Predictive Model of Heavy Metals Inputs to Soil at Kryvyi Rih District and its Use in the Training for Specialists in the Field of Biology. IOP Publishing, 2021. http://dx.doi.org/10.31812/123456789/4266.

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The importance of our research is due to the need to introduce into modern biological education methods of predictive modeling which are based on relevant factual material. Such an actual material may be the entry of natural and anthropic heavy metals into the soil at industrial areas. The object of this work: (i) to work out a predictive model of the total heavy metals inputs to soil at the Kryvyi Rih ore-mining & metallurgical District and (ii) to identify ways to use this model in biological education. Our study areas are located in the Kryvyi Rih District (Dnipropetrovsk region, Centra
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Mathew, Sonu, Srinivas S. Pulugurtha, and Sarvani Duvvuri. Modeling and Predicting Geospatial Teen Crash Frequency. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2119.

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This research project 1) evaluates the effect of road network, demographic, and land use characteristics on road crashes involving teen drivers, and, 2) develops and compares the predictability of local and global regression models in estimating teen crash frequency. The team considered data for 201 spatially distributed road segments in Mecklenburg County, North Carolina, USA for the evaluation and obtained data related to teen crashes from the Highway Safety Information System (HSIS) database. The team extracted demographic and land use characteristics using two different buffer widths (0.25
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Dinovitzer. L52303 Development of Techniques to Assess the Long-Term Integrity of Wrinkled Pipeline. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010332.

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The objective of the project was to develop a numerical model than may be used to predict the wrinkle formation and post formation behavior of a pipeline considering the effect of soil confinement and define the specifications for the development of a comprehensive wrinkle integrity assessment process. The result of this research is the development of wrinkle assessment techniques that could be used directly or could be used to codify maintenance guidelines. This project focused specifically on the pipe soil interaction modeling wrinkle formation as a result of the relative movement of the pip
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Olstad, Tyra, Brent Lignell, and Damon Joyce. Modeling floatplane noise at Isle Royale National Park: Concessions service scenarios. National Park Service, 2025. https://doi.org/10.36967/2313431.

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This study arose from Isle Royale National Park’s (ISRO) Technical Assistance Request (TAR; #2482), which identified the need to evaluate the noise associated with concessionaire float plane flights to and from the island and between designated landing locations within the park. The National Park Service’s (NPS) Natural Sounds and Night Skies Division (NSNSD) used an internally-created sound mapping tool called the Attenuation Calculator to model noise levels under six different scenarios: existing conditions, using a Cessna 206 and up to two de Havilland DHC-2 Beaver floatplanes to fly route
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Dahl, Travis, Justin Giles, Kathleen Staebell, David Biedenharn, and Joseph Dunbar. Effects of geologic outcrops on long-term geomorphic trends : New Madrid, MO, to Hickman, KY. Engineer Research and Development Center (U.S.), 2021. http://dx.doi.org/10.21079/11681/41086.

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The Mississippi River between New Madrid, MO, and Hickman, KY, is of particular interest because of divergent trends in water surface profiles at the upstream and downstream ends of the reach. This report documents the investigation of the bathymetry, geology, and hydraulics of this segment of the river. The report shows that the area near River Mile 901 above Head of Passes strongly affects the river stages at low flows. This part of the river can experience high shear stresses when flows fall below 200,000 cfs, as opposed to most other locations where shear stress increases with flow. One-di
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Pitarka, Arben. Multi Segment Fault Rupture Modeling and Strong Ground Motion Simulation Using Irikura, Japan Recipe: Implementation in the in SCEC BB Platform. Office of Scientific and Technical Information (OSTI), 2019. http://dx.doi.org/10.2172/1544495.

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Wallis. L51614 Slug Frequency in Horizontal Gas-Liquid Flow. Pipeline Research Council International, Inc. (PRCI), 1990. http://dx.doi.org/10.55274/r0011058.

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This report responds to A.G.A.s objective of initiating and planning means to create a reliable, mechanistic method of slug frequency prediction. Specific objectives were to: Update the prior review of existing knowledge Identify one or more alternative modelling approaches Recommend additional work if required Examination of empirical correlations for slug frequency shows that they have uncertainties which are large compared with experimental data. A mechanistic approach is sought. Previous mechanistic models have been either incomplete or numerically unstable. Several improvements were made
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Kanninen. PR-380-104500-R01 Minimum Permissible Bend Radii for Layered Composite Materials. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010802.

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The research utilized a closely coordinated combination of full-scale bend/burst testing and highly detailed finite element analysis (FEA) modeling of representative HPIR constructions in a two-phase iterative approach. The fundamentally sound methodology that was developed and validated in the research has the potential for optimizing the design of HPIR systems in regard to safely negotiating tight bends while renewing energy transmission pipelines in a wide range of operating conditions. The combination of FEA modeling and the full-scale bend/burst testing utilized in this research has led t
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