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Journal articles on the topic 'Wall modeling for ibm'

Author: Grafiati

Published: 11 March 2023

Last updated: 31 July 2025

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1

Xu, Ding, and Yisu Huang. "Kinetic modeling of immersed boundary layer for accurate evaluation of local surface stresses and hydrodynamic forces with diffuse interface immersed boundary method." Physics of Fluids 35, no. 4 (2023): 043609. http://dx.doi.org/10.1063/5.0145096.

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The motivation of this paper is to examine the evaluation of local surface stresses and hydrodynamic forces acting on a stationary or moving body using a diffuse interface immersed boundary method (IBM). This task is not trivial for the diffuse IBM because it uses a smoothed regularized delta function in the transfer steps between Lagrangian and Eulerian locations. In our earlier work [D. Xu et al., Phys. Rev. E 105, 035306 (2022)], a particle distribution function (PDF) discontinuity-based kinetic immersed boundary method (KIBM) was proposed based on the Boltzmann equation. This paper is a co

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Auguste, Franck, Géraldine Réa, Roberto Paoli, Christine Lac, Valery Masson, and Daniel Cariolle. "Implementation of an immersed boundary method in the Meso-NH v5.2 model: applications to an idealized urban environment." Geoscientific Model Development 12, no. 6 (2019): 2607–33. http://dx.doi.org/10.5194/gmd-12-2607-2019.

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Abstract. This study describes the numerical implementation, verification and validation of an immersed boundary method (IBM) in the atmospheric solver Meso-NH for applications to urban flow modeling. The IBM represents the fluid–solid interface by means of a level-set function and models the obstacles as part of the resolved scales. The IBM is implemented by means of a three-step procedure: first, an explicit-in-time forcing is developed based on a novel ghost-cell technique that uses multiple image points instead of the classical single mirror point. The second step consists of an implicit s

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RATHISH KUMAR, B. V., S. K. PATHAK, VIVEK SANGWAN, MOHIT NIGAM, and S. K. MURTHY. "A NUMERICAL SIMULATION OF CARDIAC ELECTRIC ACTIVITY IN LV BASED ON MONO-DOMAIN MODEL." Journal of Mechanics in Medicine and Biology 10, no. 03 (2010): 431–44. http://dx.doi.org/10.1142/s0219519410003538.

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Heterogeneities of ionic current expression and electrophysiological characteristics exist within the mammalian ventricle wall and are assumed to be the result of regional differences in myocardial membrane ionic current densities. This work describes computational approaches of modeling the cardiac cellular excitability and electrical activity propagation in the spatially inhomogeneous ventricular tissue. A three-dimensional (3D) unsteady Rogers model with one gating variable has been considered for simulating the cardiac electrical activity. Based on the paradigm of domain decomposition a 3D

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Owens, Sam O., Dipanjan Majumdar, Chris E. Wilson, Paul Bartholomew, and Maarten van Reeuwijk. "A conservative immersed boundary method for the multi-physics urban large-eddy simulation model uDALES v2.0." Geoscientific Model Development 17, no. 16 (2024): 6277–300. http://dx.doi.org/10.5194/gmd-17-6277-2024.

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Abstract. uDALES is an open-source multi-physics microscale urban modelling tool, capable of performing large-eddy simulation (LES) of urban airflow, heat transfer, and pollutant dispersion. We present uDALES v2.0, which has two main new features: (1) an improved parallelisation that prepares the codebase for conducting exascale simulations and (2) a conservative immersed boundary method (IBM) suitable for an urban surface that does not need to be aligned with the underlying Cartesian grid. The urban geometry and local topography are incorporated via a triangulated surface with a resolution th

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Wang, Sitong, Ting Ye, Guansheng Li, Xuejiao Zhang, and Huixin Shi. "Margination and adhesion dynamics of tumor cells in a real microvascular network." PLOS Computational Biology 17, no. 2 (2021): e1008746. http://dx.doi.org/10.1371/journal.pcbi.1008746.

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In tumor metastasis, the margination and adhesion of tumor cells are two critical and closely related steps, which may determine the destination where the tumor cells extravasate to. We performed a direct three-dimensional simulation on the behaviors of the tumor cells in a real microvascular network, by a hybrid method of the smoothed dissipative particle dynamics and immersed boundary method (SDPD-IBM). The tumor cells are found to adhere at the microvascular bifurcations more frequently, and there is a positive correlation between the adhesion of the tumor cells and the wall-directed force

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Xu, Yuan, Zhonghua Huang, Shize Yang, Zhiqi Wang, Bing Yang, and Yinlin Li. "Modeling and Characterization of Capacitive Coupling Intrabody Communication in an In-Vehicle Scenario." Sensors 19, no. 19 (2019): 4305. http://dx.doi.org/10.3390/s19194305.

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Intrabody communication (IBC) has drawn extensive attention in the field of ubiquitous healthcare, entertainment, and more. Until now, most studies on the modeling and characterization of capacitive coupling IBC have been conducted in open space, while influences when using metallic-enclosed environments such as a car, airplane, or elevator have not yet been considered. In this paper, we aimed to systematically investigate the grounding effect of an enclosed metal wall of a vehicle on the transmission path loss, utilizing the finite element method (FEM) to model capacitive coupling IBC in an i

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Izard, Edouard, Thomas Bonometti, and Laurent Lacaze. "Modelling the dynamics of a sphere approaching and bouncing on a wall in a viscous fluid." Journal of Fluid Mechanics 747 (April 17, 2014): 422–46. http://dx.doi.org/10.1017/jfm.2014.145.

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AbstractThe canonical configuration of a solid particle bouncing on a wall in a viscous fluid is considered here, focusing on rough particles as encountered in most of the laboratory experiments or applications. In that case, the particle deformation is not expected to be significant prior to solid contact. An immersed boundary method (IBM) allowing the fluid flow around the solid particle to be numerically described is combined with a discrete element method (DEM) in order to numerically investigate the dynamics of the system. Particular attention is paid to modelling the lubrication force ad

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Wati, Isti Dwi Puspita, Nining Widyah Kusnanik, Endang Sri Wahjuni, Y. Touvan Juni Samodra, Putra Sastaman B, and Didi Suryadi. "Student sports achievement: Can it control body mass index (BMI) and cholesterol?" SPORT TK-Revista EuroAmericana de Ciencias del Deporte 13 (April 24, 2024): 32. http://dx.doi.org/10.6018/sportk.569221.

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The aim of this study was to assess the BMI and cholesterol levels of athletes selected for preparation for the National Sports Week in Indonesia. The study used a quantitative approach through a survey with researchers giving a test and measurement. The subjects used as research samples were all athletes in the sports of Weightlifting, Fencing, Aero Modeling, Bicycle Racing, Billiard, Handball, Badminton, Parachuting, Judo, Karate, Kempo, Muay Thai, Archery, Wall Climbing, Pencak Silat, Petangque, Swimming, Sepak Takraw, Taekwondo, Tarung Derajat, Table Tennis, Boxing, Volly Beach, Wushu. Add

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Gorobets, Svitlana, Oksana Gorobets, Kateryna Rachek, and Anastasia Ryazanova. "Effect of Magnetic Field and Magnetic Nanoparticles on Choice of Endothelial Cell Phenotype." Innovative Biosystems and Bioengineering 8, no. 3 (2024): 29–49. http://dx.doi.org/10.20535/ibb.2024.8.3.292667.

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Background. Endothelial cells as participants in angiogenesis choose their phenotype as tip cells (leading, migratory) or stalk cells (following). It has been experimentally found and theoretically modeled that rapid oscillations in intracellular calcium concentration play a key role in controlling phenotype selection and possible vessel architecture. In addition, the intracellular calcium concentration in endothelial cells is known to be regulated by mechanical wall shear stress induced by blood flow, which controls mechanosensitive calcium ion channel gating. Experimental methods of controll

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Bushlanov, Vladimir P., Vladimir G. Butov, and Anatoliy A. Glazunov. "Numerical modeling of polydisperse two-phase flows in an ax-isymmetric de Laval nozzle with account for the Magnus force acting on rotating droplets." Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, no. 88 (2024): 66–78. http://dx.doi.org/10.17223/19988621/88/6.

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The available papers on two-phase flows in de Laval nozzles are focused on the effect of various initial conditions, models of coagulation, fragmentation, and rotation of droplets on their local and integral characteristics. Some papers note that due to the difference in the velocities of the gas and droplets along the nozzle axis, the Magnus force acts on the rotating droplets perpendicular to the specified difference and deflects the trajectories of the droplets toward the nozzle wall. In an earlier paper, the authors proposed a mathematical model of a two-phase flow in an axisymmetric de La

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Adamovich, H. Y., D. B. Nizheharodava, V. K. Shadryna, et al. "Immunomodulatory effect of cell therapy on the experimental inflammatory bowel disease model." Proceedings of the National Academy of Sciences of Belarus, Medical series 18, no. 2 (2021): 177–85. http://dx.doi.org/10.29235/1814-6023-2021-18-2-177-185.

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Dysregulation of innate and adaptive immunity is a central mechanism in the pathogenesis of inflammatory bowel diseases (IBD) that include Crohn’s disease (CD) and ulcerative colitis (UC). Given the immunomodulatory properties of multipotent mesenchymal stromal cells (MMSCs), developing new pathogenetic approaches to the IBD treatment using cell therapy seems to be promising.In this article, the effect of intra-arterial and intravenous MMSCs on in vitro monocytes/macrophages cytokine-producing function and splenocytes proliferative activity in laboratory animals with experimental IBD under the

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Bushlanov, Vladimir P., Vladimir G. Butov, and Anatoliy A. Glazunov. "On the development of a mathematical model of a two-phase flow in an axisymmetric de Laval nozzle." Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mekhanika, no. 84 (2023): 93–108. https://doi.org/10.17223/19988621/84/8.

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When modeling the flow of two-phase media, a number of authors use the kinetic approach. In the 1980s, I.M. Vasenin et al. obtained equations describing the flow of gas and liquid particles based on the equation for a drop distribution function in terms of masses, velocities, temperatures, and intrinsic angular momentum. They differ from the known equations by an additional equation for the mean square of the rotation moment. A numerical solution to the equations shows that due to numerous collisions and coagulation, the rotation moments of some drops exceed the critical value, and the drops a

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Osikov, Michael V., Maksim V. Grechishkin, Yulia S. Shishkova, and Marina A. Ilyinykh. "Melatonin as a promising factor in correction of the intestinal microbiome in inflammatory bowel diseases." Вестник Пермского университета. Серия «Биология»=Bulletin of Perm University. Biology, no. 3 (2023): 287–96. http://dx.doi.org/10.17072/1994-9952-2023-3-287-296.

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Inflammatory bowel diseases (IBD) include ulcerative colitis and Crohn's disease. The etiology and pathogenesis of IBD remain unclear, the most common hypothesis being that an abnormal immune response against the gut microbiome is triggered by environmental factors in genetically predisposed individuals. The disadvantages of first-line therapy for IBD are the occurrence of side effects in more than 30% of patients. In this regard, the development of new safe drugs that act mainly locally is relevant. The aim of the work is to analyze current data on the mechanisms of action, effects on the int

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Doskaliuk, B., L. Zaiats та R. Yatsyshyn. "AB0159 THE POSITIVE EFFECT OF VITAMIN D3 AND Α-TOCOPHEROL ACETATE ON PULMONARY ARCHITECTONICS IN AN EXPERIMENTAL MODEL OF SYSTEMIC SCLEROSIS". Annals of the Rheumatic Diseases 82, Suppl 1 (2023): 1259.2–1259. http://dx.doi.org/10.1136/annrheumdis-2023-eular.694.

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BackgroundSystemic scleroderma (SSc) is an autoimmune disease characterized by a wide range of clinical manifestations. One of the main targets of this pathology is the pulmonary system. In turn, SSc-associated damage of lung structures is characterized by a significant negative impact on the survival and quality of life of patients.ObjectivesTherefore, we aimed to assess the possible favorable influence of vitamin D3 (VD3) and α-tocopherol acetate (ATA) on the morphological structure of lungs’ parenchyma in the experimentally induced SSc.MethodsWe assembled our experimental animals into three

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15

Raghavan, R., R. J. Eickemeyer, A. C. Sawdey, et al. "IBM POWER8 performance and energy modeling." IBM Journal of Research and Development 59, no. 1 (2015): 10:1–10:10. http://dx.doi.org/10.1147/jrd.2014.2380201.

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Jiang, Fangyun, Xiaoping Fu, Kai Kuang, and Dan Fan. "Artificial Intelligence Algorithm-Based Differential Diagnosis of Crohn’s Disease and Ulcerative Colitis by CT Image." Computational and Mathematical Methods in Medicine 2022 (April 4, 2022): 1–12. http://dx.doi.org/10.1155/2022/3871994.

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The aim of this study was to investigate the effect of low-dose CT enterography (CTE) based on modified guided image filtering (GIF) algorithm in the differential diagnosis of ulcerative colitis (UC) and Crohn’s disease (CD). Methods. One hundred and twenty patients with suspected diagnosis of IBD were studied. They were randomly divided into control group (routine CT examination) and observation group (low-dose CTE examination based on improved GIF algorithm), with 60 cases in each group. Comprehensive diagnosis was used as the standard to assess the diagnostic effect. Results. (1) The peak s

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Liu, Xing. "Multilevel and longitudinal modeling with IBM SPSS." International Journal of Research & Method in Education 34, no. 2 (2011): 211–13. http://dx.doi.org/10.1080/1743727x.2011.573269.

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Srinivas, M., B. Sinharoy, R. J. Eickemeyer, et al. "IBM POWER7 performance modeling, verification, and evaluation." IBM Journal of Research and Development 55, no. 3 (2011): 4:1–4:19. http://dx.doi.org/10.1147/jrd.2011.2147170.

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Succi, S. "Cellular automata modeling on IBM 3090/VF." Computer Physics Communications 47, no. 2-3 (1987): 173–80. http://dx.doi.org/10.1016/0010-4655(87)90103-2.

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20

Pigarov, A. Yu, and S. I. Krasheninnikov. "Coupled plasma–wall modeling." Journal of Nuclear Materials 390-391 (June 2009): 192–95. http://dx.doi.org/10.1016/j.jnucmat.2009.01.165.

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21

Gerodimos, G., and R. M. C. So. "Near-Wall Modeling of Plane Turbulent Wall Jets." Journal of Fluids Engineering 119, no. 2 (1997): 304–13. http://dx.doi.org/10.1115/1.2819135.

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In most two-dimensional simple turbulent flows, the location of zero shear usually coincides with that of vanishing mean velocity gradient. However, such is not the case for plane turbulent wall jets. This could be due to the fact that the driving potential is the jet exit momentum, which gives rise to an outer region that resembles a free jet and an inner layer that is similar to a boundary layer. The interaction of a free-jet like flow with a boundary-layer type flow distinguishes the plane wall jet from other simple flows. Consequently, in the past, two-equation turbulence models are seldom

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Tafti, Danesh K., Long He, and K. Nagendra. "Large eddy simulation for predicting turbulent heat transfer in gas turbines." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 372, no. 2022 (2014): 20130322. http://dx.doi.org/10.1098/rsta.2013.0322.

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Blade cooling technology will play a critical role in the next generation of propulsion and power generation gas turbines. Accurate prediction of blade metal temperature can avoid the use of excessive compressed bypass air and allow higher turbine inlet temperature, increasing fuel efficiency and decreasing emissions. Large eddy simulation (LES) has been established to predict heat transfer coefficients with good accuracy under various non-canonical flows, but is still limited to relatively simple geometries and low Reynolds numbers. It is envisioned that the projected increase in computationa

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Kanchan, Mithun, and Ranjith Maniyeri. "Numerical Simulation of Flow in a Wavy Wall Microchannel Using Immersed Boundary Method." Recent Patents on Mechanical Engineering 13, no. 2 (2020): 118–25. http://dx.doi.org/10.2174/2212797613666200207111629.

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Background: Fluid flow in microchannels is restricted to low Reynolds number regimes and hence inducing chaotic mixing in such devices is a major challenge. Over the years, the Immersed Boundary Method (IBM) has proved its ability in handling complex fluid-structure interaction problems. Objectives: Inspired by recent patents in microchannel mixing devices, we study passive mixing effects by performing two-dimensional numerical simulations of wavy wall in channel flow using IBM. Methods: The continuity and Navier-Stokes equations governing the flow are solved by fractional step based finite vo

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Wu, Y. L., C. Shu, and H. Ding. "Simulation of Incompressible Viscous Flows by Local DFD-Immersed Boundary Method." Advances in Applied Mathematics and Mechanics 4, no. 03 (2012): 311–24. http://dx.doi.org/10.4208/aamm.10-m1171.

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AbstractA local domain-free discretization-immersed boundary method (DFD-IBM) is presented in this paper to solve incompressible Navier-Stokes equations in the primitive variable form. Like the conventional immersed boundary method (IBM), the local DFD-IBM solves the governing equations in the whole domain including exterior and interior of the immersed object. The effect of immersed boundary to the surrounding fluids is through the evaluation of velocity at interior and exterior dependent points. To be specific, the velocity at interior dependent points is computed by approximate forms of sol

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Azab, Karam Anwar, and John B. McLaughlin. "Modeling the viscous wall region." Physics of Fluids 30, no. 8 (1987): 2362. http://dx.doi.org/10.1063/1.866126.

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Subba, F., and R. Zanino. "Modeling plasma-wall interactions in First Wall-Limiter geometry." Computer Physics Communications 164, no. 1-3 (2004): 377–82. http://dx.doi.org/10.1016/j.cpc.2004.06.050.

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O., V. GORBOVA. "MODELING WORK OF SORTING STATION USING UML." Science and Transport Progress, no. 1(55) (February 26, 2015): 129–38. https://doi.org/10.15802/stp2015/38260.

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<strong>Purpose. </strong>The purpose of this paper is the construction of methods and models for the graphical representation process of sorting station, using the unified modeling language (UML). <strong>Methodology.</strong> Methods of graph theory, finite automata and the representation theory of queuing systems were used as the methods of investigation. A graphical representation of the process was implemented with using the Unified Modeling Language UML. The sorting station process representation is implemented as a state diagram and actions through a set of IBM Rational R

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Greene, William H. "LIMDEP: An Econometric Modeling Program for the IBM PC." American Statistician 39, no. 3 (1985): 210. http://dx.doi.org/10.2307/2683936.

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Xia, Z., P. Das, T. Huynh, A. K. Royyuru, and R. Zhou. "Modeling mutations of influenza virus with IBM Blue Gene." IBM Journal of Research and Development 55, no. 5 (2011): 7:1–7:11. http://dx.doi.org/10.1147/jrd.2011.2163276.

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Schmitt, Volker H., Christine Schmitt, David Hollemann, et al. "Comparison of histological and computed tomographic measurements of pig lung bronchi." ERJ Open Research 6, no. 4 (2020): 00500–2020. http://dx.doi.org/10.1183/23120541.00500-2020.

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AimLight microscopy is used as template in the evaluation and further development of medical imaging methods. Tissue shrinkage caused by histological processing is known to influence lung tissue dimensions. In diagnosis of COPD, computed tomography (CT) is widely used for automated airway measurement. The aim of this study was to compare histological and computed tomographic measurements of pig lung bronchi.MethodsAirway measurements of pig lungs were performed after freezing under controlled inflation pressure in a liquid nitrogen bath. The wall thickness of seven bronchi was measured via Mic

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Mizuno, Yusuke, Shun Takahashi, Kota Fukuda, and Shigeru Obayashi. "Direct Numerical Simulation of Gas–Particle Flows with Particle–Wall Collisions Using the Immersed Boundary Method." Applied Sciences 8, no. 12 (2018): 2387. http://dx.doi.org/10.3390/app8122387.

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We investigated particulate flows by coupling simulations of the three-dimensional incompressible Navier–Stokes equation with the immersed boundary method (IBM). The results obtained from the two-way coupled simulation were compared with those of the one-way simulation, which is generally applied for clarifying the particle kinematics in industry. In the present flow simulation, the IBM was solved using a ghost–cell approach and the particles and walls were defined by a level set function. Using proposed algorithms, particle–particle and particle–wall collisions were implemented simply; the su

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Sayed-Ahmed, Ezzeldin Y., and Nigel G. Shrive. "Numerical analysis of face-shell bedded hollow masonry walls subject to concentrated loads." Canadian Journal of Civil Engineering 22, no. 4 (1995): 802–18. http://dx.doi.org/10.1139/l95-090.

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A nonlinear elastoplastic finite element model has been developed for face-shell bedded hollow masonry walls subject to in-plane concentrated loads. The model takes into account geometric and material nonlinearities as well as damage due to progressive cracking. Behaviour of the masonry components subject to compressive states of stress is modelled using the theory of plasticity, and cracking is modelled using both discrete and smeared cracking approaches. The model is generated on a SUN SPARC 10/31 workstation using the preprocessor of the finite element program ANSYS; the finite element solu

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MATSUMOTO, Koki, and Atsutaka TAMURA. "Computational modeling of aortic medial wall:." Proceedings of Conference of Chugoku-Shikoku Branch 2021.59 (2021): 01b2. http://dx.doi.org/10.1299/jsmecs.2021.59.01b2.

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Mansour, N. N., J. Kim, and P. Moin. "Near-wall k-epsilon turbulence modeling." AIAA Journal 27, no. 8 (1989): 1068–73. http://dx.doi.org/10.2514/3.10222.

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Gizzi, Alessio, Anna Pandolfi, and Marcello Vasta. "Viscoelectromechanics modeling of intestine wall hyperelasticity." International Journal for Computational Methods in Engineering Science and Mechanics 17, no. 3 (2016): 143–55. http://dx.doi.org/10.1080/15502287.2015.1082678.

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Scales, N., and R. N. Tait. "Modeling wall effects in capillary electrochromatography." Journal of Chromatography A 1205, no. 1-2 (2008): 150–57. http://dx.doi.org/10.1016/j.chroma.2008.08.002.

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Kuhl, E., R. Maas, G. Himpel, and A. Menzel. "Computational modeling of arterial wall growth." Biomechanics and Modeling in Mechanobiology 6, no. 5 (2006): 321–31. http://dx.doi.org/10.1007/s10237-006-0062-x.

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Gavaises, M., A. Theodorakakos, and G. Bergeles. "Modeling wall impaction of diesel sprays." International Journal of Heat and Fluid Flow 17, no. 2 (1996): 130–38. http://dx.doi.org/10.1016/0142-727x(95)00097-a.

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Gupta, Khagendra, O. Burak Ozdoganlar, Shiv G. Kapoor, and Richard E. DeVor. "Modeling and Prediction of Hole Profile in Drilling, Part 2: Modeling Hole Profile." Journal of Manufacturing Science and Engineering 125, no. 1 (2003): 14–20. http://dx.doi.org/10.1115/1.1536933.

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A hole profile model that integrates the dynamics of the drill in the presence of alignment errors, the drill wandering, and the drill margin-hole wall interaction has been developed. The ultimate profile of the hole is generated by the vibrations of the drill at its tip due to its dynamics and wandering, and by the continual updating of the already generated surface to account for any potential drill margin-hole wall interaction. The model predicts the lobbing pattern of the hole in close agreement to that observed during the experiments. The effect of the drill dynamics in the presence of al

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Ferrier, Rachel, Bernard Hezard, Adrienne Lintz, Valérie Stahl, and Jean-Christophe Augustin. "Combining Individual-Based Modeling and Food Microenvironment Descriptions To Predict the Growth of Listeria monocytogenes on Smear Soft Cheese." Applied and Environmental Microbiology 79, no. 19 (2013): 5870–81. http://dx.doi.org/10.1128/aem.01311-13.

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ABSTRACTAn individual-based modeling (IBM) approach was developed to describe the behavior of a fewListeria monocytogenescells contaminating smear soft cheese surface. The IBM approach consisted of assessing the stochastic individual behaviors of cells on cheese surfaces and knowing the characteristics of their surrounding microenvironments. We used a microelectrode for pH measurements and micro-osmolality to assess the water activity of cheese microsamples. These measurements revealed a high variability of microscale pH compared to that of macroscale pH. A model describing the increase in pH

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Buksman, E., A. L. Fonseca de Oliveira, and C. Allende. "Performance and error modeling of Deutsch's algorithm in IBM Q." Revista Mexicana de Física 66, no. 2 Mar-Apr (2020): 239. http://dx.doi.org/10.31349/revmexfis.66.239.

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The performance of quantum computers today can be studied by analyzing theeect of errors in the result of simple quantum algorithms. The modeling and char-acterization of these errors is relevant to correct them, for example, with quantumcorrecting codes. In this article we characterize the error of the ve qubits quantumcomputer ibmqx4 (IBM Q), using a Deutsch algorithm and modeling the error byGeneralized Amplitude Damping (GAD) and a unitary misalignment operation.

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Broome, John. "An IBM-compatible program for interactive three-dimensional gravity modeling." Computers & Geosciences 18, no. 2-3 (1992): 337–48. http://dx.doi.org/10.1016/0098-3004(92)90084-5.

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Pandurang, Kumbhar Pankaj, and A. P. Khatri. "BIM, Lack of Importance for Construction Projects in India." International Journal for Research in Applied Science and Engineering Technology 10, no. 5 (2022): 950–54. http://dx.doi.org/10.22214/ijraset.2022.42298.

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Abstract: Many researchers have endorsed Building Information Modeling (BIM) as the greatest technology for improving construction procedures. Most construction companies, on the other hand, do not employ BIM due to a number of barriers. The purpose of this article is to look into the barriers to BIM adoption in the construction industry. A quantitative technique was used to study the research objectives, and a structured questionnaire was created. The questionnaire was distributed Through the medium of Link, with 53 of them being satisfactorily completed. Whereas analysis was been carried out

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Hosseini, Ashkan, Randy Calis, Dirk van der Plas, et al. "Computational Fluid Dynamics Modeling of HIsarna Off-Gas System—Wall Modeling and Heat Loss Prediction." Processes 11, no. 11 (2023): 3082. http://dx.doi.org/10.3390/pr11113082.

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The HIsarna off-gas system wall is a cooling jacket made of cooling pipes arranged in the radial direction and in a circular pattern. Part of the off-gas system cooling pipes are isolated using a low-thermal-conductivity refractory material to protect the cooling pipe from melting and thermal stresses. During long runs and due to thermomechanical stresses, the refractory material is lost, and its thickness is reduced. It is possible to measure the thickness of the refractory layer only during shutdown, which is a disadvantage during long runs. The aim is to investigate the possibility of predi

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Dmitrienko, Vladimir A., Irina A. Kapralova, Valeria V. Baklakova, Aleksei G. Iliev, and Nataliya V. Merenkova. "Multivariate modeling of retaining walls." MATEC Web of Conferences 265 (2019): 05029. http://dx.doi.org/10.1051/matecconf/201926505029.

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When designing a parking lot of limited size with a large elevation difference, a decision to construct an earth embankment with a retaining wall was made. Based on the analysis of the results of engineering geological surveys and construction conditions, four options of constructing a retaining wall were considered. The stress-strain states of the protective structures and embankments were studied in details with the help of finite element modeling in order to select the optimal technical solutions for retaining walls. Based on the analysis of the distribution of stresses and strains in the s

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Kiggwe, Musa, Joseph Ntayi, Annet K. Nabatanzi-Muyimba, Jotham Byarugaba, Esemu Timothy, and John C. Munene. "Role modeling and Snack Choices of young adults: The mediating role of meal planning." F1000Research 13 (December 6, 2024): 1498. https://doi.org/10.12688/f1000research.158846.1.

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Objective This study aimed to examine the mediating role of meal planning in the relationship between role modeling and snack choice. Methods and Measures The study was correlational and quantitative in nature. The study selected a sample of 403 university students. We collected data through interviews using a questionnaire. We analyzed the data using SPSS 23.0.0.0 (IBM Corp; 1989, 2015) (Build 1607) and AMOS 23.0.0 (IBM Corp; 1983, 2015) (Build 1607) software for correlational and Confirmatory factor tests. We used the bootstrapping technique to test for the mediation effect of meal planning.

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Kiggwe, Musa, Joseph Ntayi, Annet K. Nabatanzi-Muyimba, Jotham Byarugaba, Esemu Timothy, and John C. Munene. "Role modeling and Snack Choices of young adults: The mediating role of meal planning." F1000Research 13 (March 4, 2025): 1498. https://doi.org/10.12688/f1000research.158846.2.

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Objective This study aimed to examine the mediating role of meal planning in the relationship between role modeling and snack choice. Methods and Measures The study was correlational and quantitative in nature. The study selected a sample of 403 university students. We collected data through interviews using a questionnaire. We analyzed the data using SPSS 23.0.0.0 (IBM Corp; 1989, 2015) (Build 1607) and AMOS 23.0.0 (IBM Corp; 1983, 2015) (Build 1607) software for correlational and Confirmatory factor tests. We used the bootstrapping technique to test for the mediation effect of meal planning.

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Du Preez, Rose, and Michael Thomas Bendixen. "The impact of internal brand management on employee job satisfaction, brand commitment and intention to stay." International Journal of Bank Marketing 33, no. 1 (2015): 78–91. http://dx.doi.org/10.1108/ijbm-02-2014-0031.

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Purpose – The purpose of this paper is to examine the extent to which internal brand management (IBM), a subset of internal marketing, impacts on the three dimensions of job satisfaction ( JS), brand commitment (BC) and intention to stay (IS). Design/methodology/approach – A financial services company in Southern Africa was selected using convenience sampling. Exploratory factor analysis (EFA) was used to identify the dimensions of IBM, BC, JS and IS. Partial least squares path modeling was used to test the model and the hypotheses. The Mann-Whitney test was used to identify any statistically

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Sommer, T. P., R. M. C. So, and H. S. Zhang. "Heat Transfer Modeling and the Assumption of Zero Wall Temperature Fluctuations." Journal of Heat Transfer 116, no. 4 (1994): 855–63. http://dx.doi.org/10.1115/1.2911459.

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At present, it is not clear how the fluctuating temperature at the wall can be properly specified for near-wall turbulent heat-flux models. The conventional approach is to assume zero fluctuating temperature or zero gradient for the temperature variance at the wall. These are idealized specifications and the latter condition could lead to an ill-posed problem for fully developed pipe and channel flows. In this paper, the validity and extent of the zero fluctuating wall temperature condition for heat transfer calculations are examined. The approach taken is to assume Taylor series expansions in

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Doss, E. D., and M. G. Srinivasan. "Modeling of Wall Friction for Multispecies Solid-Gas Flows." Journal of Fluids Engineering 108, no. 4 (1986): 486–88. http://dx.doi.org/10.1115/1.3242608.

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The empirical expressions for the equivalent friction factor to simulate the effect of particle-wall interaction with a single solid species have been extended to model the wall shear stress for multispecies solid-gas flows. Expressions representing the equivalent shear stress for solid-gas flows obtained from these wall friction models are included in the one-dimensional two-phase flow model and it can be used to study the effect of particle-wall interaction on the flow characteristics.

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