Possibilities of Wolfram|Alpha application in study of modern information technologies in scientific activities for PhD applicants of nursing institute by D.V. Vakulenko, N.O. Kravets, N.Ya. Klymuk, A.V. Semenets, A.M. Kuchvara

“…Materials and Methods. Own systems of computer modeling of pharmacokinetic processes with the use of "Internet programming" technologies have been developed. …”
Get full text

RESEARCH OF THE EFFICIENCY OF USING SOFTWARE PRODUCTS FOR SIMULATION OF PHYSICAL PROCESSES by Ольга Володимирівна Слободяник, Владилена Петрівна Федоренко, Василь Олександрович Болілий, Віталій Іванович Дмитрук, Валерій Володимирович Кушнарьов

“…Solving professionally oriented tasks and performing laboratory work in physics improves the quality of the professional component of education. The priority of computer models is that the process of their perception takes place in the same way as the process of perception of real objects, increasing the success of learning. …”
Get full text

Determination of optimal parameters of hinged operating elements of screw conveyers by O. Trokhaniak

“…The research was carried out using the methods of the theory of mathematical and computer modeling. the method of mathematical planning of the experiment. …”
Get full text

Frequency dependence of CA3 spike phase response arising from h-current properties by Melodie eBorel, Simone eGuadagna, Hyun Jae eJang, Jeehyun eKwag, Ole ePaulsen

“…Using our experimental data to feed a computational model, we showed that differences in Ih between CA3 and CA1 pyramidal neurons could predict frequency-dependent differences in phase response properties between these cell types. …”
Get full text

Examining the efficacy of localised gemcitabine therapy for the treatment of pancreatic cancer using a hybrid agent-based model. by Adrianne L Jenner, Wayne Kelly, Michael Dallaston, Robyn Araujo, Isobelle Parfitt, Dominic Steinitz, Pantea Pooladvand, Peter S Kim, Samantha J Wade, Kara L Vine

“…Using a hybrid computational model (agent-based model and partial differential equation system), we developed a simulation of pancreatic tumour growth and response to treatment with gemcitabine loaded alginate fibres. …”
Get full text

Determination of a Methodology to Derive Correlations Between Window Opening Mass Flow Rate and Wind Conditions Based on CFD Results by Panagiotis Stamatopoulos, Panagiotis Drosatos, Nikos Nikolopoulos, Dimitrios Rakopoulos

“…The proposed methodology is useful for a wide spectrum of applications, in which no access to experimental data or conduction of several CFD runs is possible, deriving a simple expression of natural ventilation rate, which can be further used for energy analysis of complicated building geometries in 0-D models or in object-oriented software codes. The developed computational model simulates a building, which belongs to Rheinisch-Westfälische Technische Hochschule (RWTH, Aachen University, Aachen, Germany) and its surrounding environment. …”
Get full text

Breakdown of category-specific word representations in a brain-constrained neurocomputational model of semantic dementia by Yury Shtyrov, Aleksei Efremov, Anastasia Kuptsova, Thomas Wennekers, Boris Gutkin, Max Garagnani

“…We used a neuroanatomically constrained computational model of frontotemporal cortices implicated in word acquisition and processing, and adapted it to simulate and explain the effects of semantic dementia (SD) on word processing abilities. …”
Get full text

Dislocation Loop Generation Differences between Thin Films and Bulk in EFDA Pure Iron under Self-Ion Irradiation at 20 MeV by Marcelo Roldán, Fernando José Sánchez, Pilar Fernández, Christophe J. Ortiz, Adrián Gómez-Herrero, David Jiménez Rey

“…The choice of model material, namely EFDA pure Fe, was made to emulate experiments simulated with computational models that study defect evolution. The experimental conditions were an ion fluence of 4.25 and 8.5 × 10¹⁵ ions/cm² and an irradiation temperature of 350 and 450 °C, respectively. …”
Get full text

Application of Sentinel-1B Polarimetric Observations to Soil Moisture Retrieval Using Neural Networks: Case Study for Bare Siberian Chernozem Soil by Konstantin Muzalevskiy, Anatoly Zeyliger

“…The relationship between the cross-polarized ratio, reflectivity, and the soil surface roughness established Oh used as a basis for developing the algorithm of soil moisture retrieval with neural networks (NNs) computational model. Two NNs is used as a universal regression technique to establish the relationship between scattering anisotropy, entropy and backscattering coefficients measured by the Sentinel-1B on the one hand and reflectivity on the other. …”
Get full text

On a mechanistic impact of transmembrane tetramerization in the pathological activation of RTKs by Anton A. Polyansky, Roman G. Efremov

“…We illustrate this scenario using a computational modelling framework comprising sequence-based structure prediction and all-atom 1 µs molecular dynamics (MD) simulations in a lipid membrane for a previously characterised oncogenic TM mutation V536E in platelet-derived growth factor receptor alpha (PDGFRA). …”
Get full text

l-DOPA and oxytocin influence the neurocomputational mechanisms of self-benefitting and prosocial reinforcement learning by Myrthe Jansen, Patricia L. Lockwood, Jo Cutler, Ellen R.A. de Bruijn

“…Participants performed a probabilistic reinforcement learning task with potential rewards for themselves, another participant, or no one, during functional magnetic resonance imaging. Computational models of reinforcement learning were used to calculate prediction errors (PEs) and learning rates. …”
Get full text

Computational Analysis of Tumor Treating Fields for Non-Small Cell Lung Cancer in Full Thoracic Models by Edwin Lok, MS, Olivia Liang, BS, Talbia Malik, BS, Eric T. Wong, MD

“…Methods and Materials: Using positron emission tomography–computed tomography image data sets obtained from a series of 4 patients with poorly differentiated adenocarcinoma, the positron emission tomography–positive gross tumor volume (GTV), clinical target volume (CTV), and structures from the chest surface to the intrathoracic compartment were manually segmented, followed by 3-dimensional physics simulation and computational modeling using finite element analysis. Electric field-volume histograms, specific absorption rate-volume histograms, and current density-volume histograms were generated to produce plan quality metrics (95%, 50%, and 5% volumes) for quantitative comparisons between models. …”
Get full text

Performance Evaluation of Coupled Thermal Enhancement through Novel Wire-Wound Fins Design and Graphene Nano-Platelets in Shell-and-Tube Latent Heat Storage System by Zakir Khan, Zulfiqar Ahmad Khan

“…Transient numerical simulations of fourteen scenarios with varied combinations are investigated in three-dimensional computational models. The shell-and-tube includes paraffin as phase change material (PCM), longitudinal, radial and wire-wound fins and graphene nano-platelets (GNP) as extended fins and nano-additives, respectively. …”
Get full text

Argument-based inductive logics, with coverage of compromised perception by Selmer Bringsjord, Michael Giancola, Naveen Sundar Govindarajulu, John Slowik, James Oswald, Paul Bello, Micah Clark

“…In Case Study 3, as we explain, the simulation employs the cognitive architecture ARCADIA, which is designed to computationally model human-level cognition in ways that take perception and attention seriously. …”
Get full text

Suspended solid removal efficiency of plate settlers and tube settlers analysed by CFD modelling by W. M. L. K. Abeyratne, S. B. Weerakoon, Panduka Neluwala, Harsha Ratnaweera

“….; The present study compares the efficiency of these settlers in the removal of suspended solids of different size classes by three-dimensional computational modelling using ANSYS CFX.; The model developed here can be used to upgrade existing conventional settling tanks paying due attention to the removal efficiency of different solid classes…”
Get full text

Dynamic disequilibrium-based pathogenicity model in mutated pyrin’s B30.2 domain—Casp1/p20 complex by Alaaeldin G. Fayez, Ghada Nour Eldeen, Waheba A. Zarouk, Khaled Hamed, Abeer Ramadan, Bardees M. Foda, Maha M. Kobesiy, Mai E. Zekrie, Randa S. Lotfy, Mona F. Sokkar, Hala T. El-Bassyouni

“…Conclusion The molecular mechanics analysis of B30.2/SPRY-p20 complex harboring Lys671Met, Ser703Ile, and Ala744Ser variants showed dynamic disequilibrium of B30.2/SPRY-casp1/p20complex in context of the studied variants that could be a new computational model for FMF pathogenicity. This study also highlighted the specific biochemical markers that could be useful to adjust the colchicine dose in FMF patients.…”
Get full text

Three-dimensional microstructure reconstruction for two-phase materials from three orthogonal surface maps by G. Tolooei Eshlaghi, G. Egels, S. Benito, M. Stricker, S. Weber, A. Hartmaier

“…Introduction: A full three-dimensional (3D) microstructure characterization that captures the essential features of a given material is oftentimes desirable for determining critical mechanisms of deformation and failure and for conducting computational modeling to predict the material’s behavior under complex thermo-mechanical loading conditions. …”
Get full text

Micromechanical Modeling of AlSi10Mg Processed by Laser-Based Additive Manufacturing: From as-Built to Heat-Treated Microstructures by Aravindh Nammalvar Raja Rajan, Marcel Krochmal, Thomas Wegener, Abhishek Biswas, Alexander Hartmaier, Thomas Niendorf, Ghazal Moeini

“…Using an accurate computational model to predict and improve the mechanical performance of 3D-printed samples considering their microstructural features can accelerate their employment in envisaged applications. …”
Get full text

Dynamics of chromosome organization in a minimal bacterial cell by Benjamin R. Gilbert, Zane R. Thornburg, Troy A. Brier, Jan A. Stevens, Fabian Grünewald, John E. Stone, John E. Stone, Siewert J. Marrink, Zaida Luthey-Schulten, Zaida Luthey-Schulten, Zaida Luthey-Schulten

“…Computational models of cells cannot be considered complete unless they include the most fundamental process of life, the replication and inheritance of genetic material. …”
Get full text

Charge Transfer and Electron Production in Proton Collisions with Uracil: A Classical and Semiclassical Study by Clara Illescas, Luis Méndez, Santiago Bernedo, Ismanuel Rabadán

“…Cross sections for charge transfer and ionization in proton–uracil collisions are studied, for collision energies <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>0.05</mn><mo><</mo><mi>E</mi><mo><</mo><mn>2500</mn></mrow></semantics></math></inline-formula> keV, using two computational models. At low energies, below 20 keV, the charge transfer total cross section is calculated employing a semiclassical close-coupling expansion in terms of the electronic functions of the supermolecule (H-uracil)<inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><msup><mrow></mrow><mo>+</mo></msup></semantics></math></inline-formula>. …”
Get full text