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Journal articles on the topic 'Git modelling'

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Author: Grafiati

Published: 4 June 2021

Last updated: 21 February 2023

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1

Danila, Donskoy, Katin Oleg, and Alekseenko Ludmila. "Development and implementation of the GIT-modelling bioreactor system: the way to reducing a carbon footprint." E3S Web of Conferences 279 (2021): 01030. http://dx.doi.org/10.1051/e3sconf/202127901030.

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The purpose of this article is to analyze and compare the carbon footprint value between «in vivo» and «in vitro» microbiological experiments in chicken GIT. The SHIME-style bioreactor for modeling the processes occurring in the gastrointestinal tract of chickens is developed. For «in vitro» estimation – use analytic and experimental results, carrying out on developed chicken GIT model. For « in vivo» estimation, use the carbon footprint of two mounts old broiler chicken. Assessments showed that «in vitro» carbon footprint constitutes about 15% of «in vivo» one. The most significant contributors to «in vitro» carbon footprint are nutrient medium (80%), then control computer (10%), then heather (5%). Recommendations for further carbon footprint reduction for «in vitro» experiments are formulated.

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2

Klesov, R. A., V. N. Karkischenko, O. I. Stepanova, and O. V. Baranova. "Comparative Experimental Biomodelling of NSAID-induced Enterocolitis." Journal Biomed 16, no. 1 (February 28, 2020): 65–81. http://dx.doi.org/10.33647/2074-5982-16-1-65-81.

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Use of non-steroidal anti-inﬂammatory drugs (NSAIDs) is considered to be a factor in the development of gastrointestinal tract (GIT) diseases. Thus, enterocolitis is a frequent complication of NSAIDs. Experimental modelling of GIT diseases in laboratory animals, which describes the origin and mechanism of the corresponding disease in humans with maximal precision, is an urgent problem of modern medicine. This paper presents the results of comparative experimental biomodelling of NSAID-induced enterocolitis in laboratory rats. It was found that the intragastric administration of acetylsalicylic acid resulted mainly in stomach damage. The introduction of dexketoprofen — both orally and intramuscularly — causes erosive and ulcerative lesions of the stomach and intestines. The type of damage showed no correlation with the type of administration. For the ﬁrst time, the results of enterocolitis biomodelling using dexketoprofen are presented.

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3

Ahmadzadeh, Somayeh, G. Javan Doloei, Stefano Parolai, and Adrien Oth. "Non-parametric spectral modelling of source parameters, path attenuation and site effects from broad-band waveforms of the Alborz earthquakes (2005–2017)." Geophysical Journal International 219, no. 3 (August 17, 2019): 1514–31. http://dx.doi.org/10.1093/gji/ggz377.

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SUMMARY S-wave spectral amplitudes from 312 crustal earthquakes recorded at the Iranian National Broadband Seismic Network in the Alborz region between 2005 and 2017 are analysed in order to evaluate earthquake source parameters, path attenuation and site amplification functions using the non-parametric generalized inversion technique (GIT). We exploit a total number of 1117 seismograms with ML 3–5.6 in the frequency range 0.3–20 Hz. The evaluated non-parametric attenuation functions decay uniformly with distance for the entire frequency range and the estimated S-wave quality factor shows low Q values with relatively strong frequency dependence. We assume the omega-square source model to retrieve earthquake source parameters from the inverted source spectra. The obtained stress drops range from 0.02 to 16 MPa with a mean value of 1.1 MPa. Stress drop and radiated energy show fairly self-similar scaling with seismic moment over the available magnitude range; however, the magnitude range of this study is too narrow to draw a definite conclusion on source scaling characteristics. The obtained moment magnitude Mw and the local magnitude ML are linearly correlated and approximately equivalent in the range of Mw 3–4. For larger events, Mw generally underestimates ML by about 0.1–0.5 magnitude units. The estimated site amplification functions for horizontal component (GIT H) are nearly flat with no obvious pre-dominant frequency peaks for most stations, as expected for the sites of permanent broad-band seismic stations located on rock, though a few stations show amplification peaks from 1 to 8 Hz, with a maximum amplification of about a factor of 7 with respect to the reference site. The evaluated site responses for the vertical components present remarkable amplification or deamplification, leading to differences of the H/V amplitude levels in comparison with the GIT H amplification curves. The results of this study provide a valuable basis for predicting appropriate ground motions in a context of seismic hazard assessment.

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4

Blischak, John D., Emily R. Davenport, and Greg Wilson. "A Quick Introduction to Version Control with Git and GitHub." PLOS Computational Biology 12, no. 1 (January 19, 2016): e1004668. http://dx.doi.org/10.1371/journal.pcbi.1004668.

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5

Bleeker, Elli, Bram Buitendijk, and Ronald Haentjens Dekker. "Agree to disagree: Modelling co-existing scholarly perspectives on literary text." Digital Scholarship in the Humanities 34, no. 4 (September 30, 2019): 844–54. http://dx.doi.org/10.1093/llc/fqz061.

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Abstract This essay addresses two open challenge in the domain of digital scholarly editing: (1) formally defining the meaning of markup, and (2) allowing the reuse and exchange of textual data through a distributed editorial workflow that allows the editing of texts from multiple, diverging yet co-existing perspectives. We argue that successfully addressing these issues would promote the distribution and exchange of scholarly knowledge, on a technical as well as a theoretical level. The essay introduces ongoing work on a new data model for text called ‘TAG’ (Text-as-Graph) and its reference implementation ‘Alexandria’. The essay outlines how TAG, based on a hypergraph for text, can improve the modeling of complex literary texts, and how Alexandria supports the exchange of markup files in a way that sustains scholarly discourse. We discuss three components of TAG: first, the markup technology stack allows for the formal definition of the meaning of markup (‘markup semantics’); secondly, users can add multiple layers of markup that each represent an alternative perspective on text; and finally the editorial workflow is set up in a git-like distributed version management system. As a result, the TAG model provides for the synthesis of dispersed scholarly practices and the advancement of academic discourse.

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6

Singh, Vinay, Mohammed Alshheri, Alok Aggarwal, Osama ALfarraj, Purushottam Sharma, and K. R. Pardasani. "A Holistic, Proactive and Novel Approach for Pre, During and Post Migration Validation from Subversion to Git." Computers, Materials & Continua 66, no. 3 (2021): 2359–71. http://dx.doi.org/10.32604/cmc.2021.013272.

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7

Vallis, Geoffrey K., Greg Colyer, Ruth Geen, Edwin Gerber, Martin Jucker, Penelope Maher, Alexander Paterson, Marianne Pietschnig, James Penn, and Stephen I. Thomson. "Isca, v1.0: a framework for the global modelling of the atmospheres of Earth and other planets at varying levels of complexity." Geoscientific Model Development 11, no. 3 (March 6, 2018): 843–59. http://dx.doi.org/10.5194/gmd-11-843-2018.

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Abstract. Isca is a framework for the idealized modelling of the global circulation of planetary atmospheres at varying levels of complexity and realism. The framework is an outgrowth of models from the Geophysical Fluid Dynamics Laboratory in Princeton, USA, designed for Earth's atmosphere, but it may readily be extended into other planetary regimes. Various forcing and radiation options are available, from dry, time invariant, Newtonian thermal relaxation to moist dynamics with radiative transfer. Options are available in the dry thermal relaxation scheme to account for the effects of obliquity and eccentricity (and so seasonality), different atmospheric optical depths and a surface mixed layer. An idealized grey radiation scheme, a two-band scheme, and a multiband scheme are also available, all with simple moist effects and astronomically based solar forcing. At the complex end of the spectrum the framework provides a direct connection to comprehensive atmospheric general circulation models. For Earth modelling, options include an aquaplanet and configurable continental outlines and topography. Continents may be defined by changing albedo, heat capacity, and evaporative parameters and/or by using a simple bucket hydrology model. Oceanic Q fluxes may be added to reproduce specified sea surface temperatures, with arbitrary continental distributions. Planetary atmospheres may be configured by changing planetary size and mass, solar forcing, atmospheric mass, radiation, and other parameters. Examples are given of various Earth configurations as well as a giant planet simulation, a slowly rotating terrestrial planet simulation, and tidally locked and other orbitally resonant exoplanet simulations. The underlying model is written in Fortran and may largely be configured with Python scripts. Python scripts are also used to run the model on different architectures, to archive the output, and for diagnostics, graphics, and post-processing. All of these features are publicly available in a Git-based repository.

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8

Yuval, Omer, Yael Iosilevskii, Anna Meledin, Benjamin Podbilewicz, and Tom Shemesh. "Neuron tracing and quantitative analyses of dendritic architecture reveal symmetrical three-way-junctions and phenotypes of git-1 in C. elegans." PLOS Computational Biology 17, no. 7 (July 19, 2021): e1009185. http://dx.doi.org/10.1371/journal.pcbi.1009185.

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Complex dendritic trees are a distinctive feature of neurons. Alterations to dendritic morphology are associated with developmental, behavioral and neurodegenerative changes. The highly-arborized PVD neuron of C. elegans serves as a model to study dendritic patterning; however, quantitative, objective and automated analyses of PVD morphology are missing. Here, we present a method for neuronal feature extraction, based on deep-learning and fitting algorithms. The extracted neuronal architecture is represented by a database of structural elements for abstracted analysis. We obtain excellent automatic tracing of PVD trees and uncover that dendritic junctions are unevenly distributed. Surprisingly, these junctions are three-way-symmetrical on average, while dendritic processes are arranged orthogonally. We quantify the effect of mutation in git-1, a regulator of dendritic spine formation, on PVD morphology and discover a localized reduction in junctions. Our findings shed new light on PVD architecture, demonstrating the effectiveness of our objective analyses of dendritic morphology and suggest molecular control mechanisms.

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9

Gupta, S., H. Karnatak, and P. L. N. Raju. "Geo-Informatics in India: Major Milestones and Present Scenario." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B6 (June 17, 2016): 111–21. http://dx.doi.org/10.5194/isprs-archives-xli-b6-111-2016.

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Geo-informatics has emerged globally as a useful tool to address spatial problems with significant societal implications that require integrative and innovative approaches for analysis, modelling, managing, and archiving of extensive and diverse data sets. Breakneck technological development and availability of satellite based data and information services in public domain along with real time geo-data n through participatory approaches, in the two last decades have led to a sea-change in our know-how of our natural resources and their effective management at various levels. It has led to a realization that every phenomena and requirement in our day to day life has some spatial, or geographic component that can be predicted and governed more effectively through geoinformatics tool. India also has come a long way in effective utilization of geoinformatics for various applications. This quantum leap owes its foundation in a humble beginning about half century back and almost parallel developments in the country’s space programme to a current level where it touches almost all areas of life and living. Though geoinformatics technology (GIT) is believed to reach satisfactory level in the country, Indian geospatial community faces critical challenges with respect to research, education and training along with enhanced the access to the stakeholders and mobilization of the workforce, that are crucial in further penetration of this technology in context to India’s development. In this paper we have critically reviewed milestones of GI development and its current utilization status in Indian context.

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10

Gupta, S., H. Karnatak, and P. L. N. Raju. "Geo-Informatics in India: Major Milestones and Present Scenario." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLI-B6 (June 17, 2016): 111–21. http://dx.doi.org/10.5194/isprsarchives-xli-b6-111-2016.

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Geo-informatics has emerged globally as a useful tool to address spatial problems with significant societal implications that require integrative and innovative approaches for analysis, modelling, managing, and archiving of extensive and diverse data sets. Breakneck technological development and availability of satellite based data and information services in public domain along with real time geo-data n through participatory approaches, in the two last decades have led to a sea-change in our know-how of our natural resources and their effective management at various levels. It has led to a realization that every phenomena and requirement in our day to day life has some spatial, or geographic component that can be predicted and governed more effectively through geoinformatics tool. India also has come a long way in effective utilization of geoinformatics for various applications. This quantum leap owes its foundation in a humble beginning about half century back and almost parallel developments in the country’s space programme to a current level where it touches almost all areas of life and living. Though geoinformatics technology (GIT) is believed to reach satisfactory level in the country, Indian geospatial community faces critical challenges with respect to research, education and training along with enhanced the access to the stakeholders and mobilization of the workforce, that are crucial in further penetration of this technology in context to India’s development. In this paper we have critically reviewed milestones of GI development and its current utilization status in Indian context.

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11

Pir Bavaghar, M. "Deforestation modelling using logistic regression and GIS." Journal of Forest Science 61, No. 5 (June 3, 2016): 193–99. http://dx.doi.org/10.17221/78/2014-jfs.

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12

Hong, Sungjun, Heesung Lee, and Euntai Kim. "Probabilistic gait modelling and recognition." IET Computer Vision 7, no. 1 (February 2013): 56–70. http://dx.doi.org/10.1049/iet-cvi.2011.0234.

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13

Lunn, David E., and Catherine A. Dobson. "Musculoskeletal modelling of childrens gait." Gait & Posture 39 (June 2014): S94. http://dx.doi.org/10.1016/j.gaitpost.2014.04.130.

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14

Turnbull, Katie. "Modelling GIC in the UK." Astronomy & Geophysics 51, no. 5 (September 17, 2010): 5.25–5.26. http://dx.doi.org/10.1111/j.1468-4004.2010.51525.x.

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15

Nasiri, M. "GIS modelling for locating the risk zone of soil erosionin a deciduous forest." Journal of Forest Science 59, No. 2 (February 12, 2013): 87–91. http://dx.doi.org/10.17221/71/2012-jfs.

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The maps of altitude, geology, vegetation cover and land use were prepared and classified as the main criteria to locate soil and water conservation programs. Analytical Hierarchy Process (AHP) was used to determine the relative priorities of these criteria by pairwise comparison. All the thematic maps were then integrated using the overlay process in Geographical Information System (GIS) and the final map of soil erosion risk was produced. Results indicated that vegetation cover was given the highest weight (0.494). The geology was assigned the second highest weight (0.313), as the main cause of initiation of the erosion of erodible lands. Land-use change has a local influence on soil erosion, so it was assigned the third weight (0.151). Altitude is a low-impact variable for predicting the water and soil conservation areas.  

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16

Davidson, J., G. Madonia, and P. Westaway. "Modelling the UK gilt-edged market." Journal of Applied Econometrics 9, no. 3 (July 1994): 231–53. http://dx.doi.org/10.1002/jae.3950090302.

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17

Allsop, Richard E. "Transport networks and their use: how real can modelling get?" Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 366, no. 1872 (March 6, 2008): 1879–92. http://dx.doi.org/10.1098/rsta.2008.0013.

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The context for modelling transport systems and their use is set out. Such modelling is based on representing the transport system by a network of nodes and links, and the characteristics of this representation needed to reflect the principal realities of the system are outlined. The characteristics of use of the system that need to be reflected are described. Purposes of the modelling are set out and its evolution is described, starting from the basic traffic assignment model and discussing its generalizations and extensions in the search for greater realism—first in steady-state modelling for fixed demand, and then considering variable demand and time dependence. Further progress towards appropriate realism is seen as requiring communication and cooperation between the modellers and the users of models, helped perhaps by combining the advantages of analytical modelling and microsimulation.

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18

Olensek, A., and Z. Matjacic. "O058 Mathematical modelling of pathological human gait." Gait & Posture 28 (September 2008): S40. http://dx.doi.org/10.1016/s0966-6362(08)70058-4.

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19

Pinto, Carla M. A., and Alexandra P. Santos. "Modelling gait transition in two-legged animals." Communications in Nonlinear Science and Numerical Simulation 16, no. 12 (December 2011): 4625–31. http://dx.doi.org/10.1016/j.cnsns.2011.05.033.

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20

Jordan, Gyozo, Gabor Csillag, Andrea Szucs, and Ulf Qvarfort. "Application of digital terrain modelling and GIS methods for the morphotectonic investigation of the Kali Basin, Hungary." Zeitschrift für Geomorphologie 47, no. 2 (July 15, 2003): 145–69. http://dx.doi.org/10.1127/zfg/47/2003/145.

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21

González, Xue M., Diego F. Valero, Oscar Avilés, Ruben D. Hernández, and Jair L. Loaiza. "Mathematical Modelling and Simulation of the Bipodal Gait." Journal of Engineering Science and Technology Review 13, no. 1 (February 2020): 18–25. http://dx.doi.org/10.25103/jestr.131.03.

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22

Paul, J. P. "The history of musculoskeletal modelling in human gait." Theoretical Issues in Ergonomics Science 6, no. 3-4 (May 2005): 217–24. http://dx.doi.org/10.1080/14639220512331329464.

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23

Hawk, E., and S. Patterson. "Modelling a dream: the molecular prevention of pancreatic cancer." Gut 59, no. 5 (April 28, 2010): 566–68. http://dx.doi.org/10.1136/gut.2009.200733.

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24

Vyšata, Oldřich, Ondřej Ťupa, Aleš Procházka, Rafael Doležal, Pavel Cejnar, Aprajita Milind Bhorkar, Ondřej Dostál, and Martin Vališ. "Classification of Ataxic Gait." Sensors 21, no. 16 (August 19, 2021): 5576. http://dx.doi.org/10.3390/s21165576.

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Gait disorders accompany a number of neurological and musculoskeletal disorders that significantly reduce the quality of life. Motion sensors enable high-quality modelling of gait stereotypes. However, they produce large volumes of data, the evaluation of which is a challenge. In this publication, we compare different data reduction methods and classification of reduced data for use in clinical practice. The best accuracy achieved between a group of healthy individuals and patients with ataxic gait extracted from the records of 43 participants (23 ataxic, 20 healthy), forming 418 segments of straight gait pattern, is 98% by random forest classifier preprocessed by t-distributed stochastic neighbour embedding.

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25

McGrath, Michael, David Howard, and Richard Baker. "A Forward Dynamic Modelling Investigation of Cause-and-Effect Relationships in Single Support Phase of Human Walking." Computational and Mathematical Methods in Medicine 2015 (2015): 1–9. http://dx.doi.org/10.1155/2015/383705.

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Mathematical gait models often fall into one of two categories: simple and complex. There is a large leap in complexity between model types, meaning the effects of individual gait mechanisms get overlooked. This study investigated the cause-and-effect relationships between gait mechanisms and resulting kinematics and kinetics, using a sequence of mathematical models of increasing complexity. The focus was on sagittal plane and single support only. Starting with an inverted pendulum (IP), extended to include a HAT (head-arms-trunk) segment and an actuated hip moment, further complexities were added one-by-one. These were a knee joint, an ankle joint with a static foot, heel rise, and finally a swing leg. The presence of a knee joint and an ankle moment (during foot flat) were shown to largely influence the initial peak in the vertical GRF curve. The second peak in this curve was achieved through a combination of heel rise and the presence of a swing leg. Heel rise was also shown to reduce errors in the horizontal GRF prediction in the second half of single support. The swing leg is important for centre-of-mass (CM) deceleration in late single support. These findings provide evidence for the specific effects of each gait mechanism.

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26

Higgins, Joanna. "What do teachers get out of in-class modelling?" Set: Research Information for Teachers, no. 2 (August 1, 2002): 43–45. http://dx.doi.org/10.18296/set.0723.

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27

Ajibola, O. O. E., V. O. S. Olunloyo, and O. Ibidapo-Obe. "Fuzzy Modelling of Arm Gait in Huntington's Disease Patient." Journal of Bioinformatics and Intelligent Control 1, no. 1 (June 1, 2012): 71–75. http://dx.doi.org/10.1166/jbic.2012.1010.

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28

Anand, Manish, Justin Seipel, and Shirley Rietdyk. "A modelling approach to the dynamics of gait initiation." Journal of The Royal Society Interface 14, no. 128 (March 2017): 20170043. http://dx.doi.org/10.1098/rsif.2017.0043.

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Gait initiation is an integral and complex part of human locomotion. In this paper, we present a novel compliant-leg model-based approach to understanding the key phases of initiation, the nature of the effective forces involved in initiation, and the importance of the anticipatory postural adjustments (APAs). The results demonstrate that in the presence of APAs, we observe a change in the characteristic of forcing required for initiation, and the energetic cost of gait initiation is also reduced by approximately 58%. APAs also result in biologically relevant leg landing angles and trajectories of motion. Furthermore, we find that a sublinear functional relationship with the velocity error from steady state predicts the required force, consistent with an open loop control law basis for gait initiation.

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29

Han, Yi Chiew, Kiing Ing Wong, and Iain Murray. "Accurate gait modelling based on waveform scaling before DFT." IET Signal Processing 14, no. 8 (October 1, 2020): 533–40. http://dx.doi.org/10.1049/iet-spr.2020.0005.

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30

Ipavec, M., R. A. Brand, D. R. Pedersen, B. Mavčič, V. Kralj-Iglič, and A. Iglič. "Mathematical modelling of stress in the hip during gait." Journal of Biomechanics 32, no. 11 (November 1999): 1229–35. http://dx.doi.org/10.1016/s0021-9290(99)00119-0.

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31

Allard, P., F. Trudeau, F. Prince, J. Dansereau, H. Labelle, and M. Duhaime. "Modelling and gait evaluation of asymmetrical-keel foot prosthesis." Medical & Biological Engineering & Computing 33, no. 1 (January 1995): 2–7. http://dx.doi.org/10.1007/bf02522937.

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32

Musagara, Arik Rehani, Firooz Salami, Marco Götze, and Sebastian Immanuel Wolf. "Are we overestimating internal rotation gait by conventional modelling?" Gait & Posture 100 (March 2023): 48–49. http://dx.doi.org/10.1016/j.gaitpost.2022.11.059.

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33

Roa Garzón, Máximo Alejandro, Camilo Villegas, and Diego Alexander Garzón Alvarado. "Modelling, stability and biomechanical implications of three DOF passive bipedal gait." Ingeniería e Investigación 27, no. 2 (May 1, 2007): 77–84. http://dx.doi.org/10.15446/ing.investig.v27n2.14833.

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Passive dynamic walkers can achieve a steady gait down an inclined plane simply by the influence of gravity. This article presents the modelling of a 3 DOF passive bipedal walker, searching for a relationship between gait characteristics, the robot's physical properties and the slope of the plane. The proposed adimensional dynamical model’s equations are also given, implementing and modelling the dynamics is described and the main results are presented. Limits on robotic parameters leading to establishing stable limit cycles are also analysed as periodic doubling bifurcations appear to be natural in passive gait. Interesting results arose when comparing natural passive walking with human bipedal locomotion.

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34

Jia, Honggang, Na Yan, Wei Wang, Zhe Wang, Yi Sun, Yiqing Xu, and Shan Lu. "Study on Short Circuit Current Calculation of EHV Overhead Line-GIL Hybrid Line." Journal of Physics: Conference Series 2221, no. 1 (May 1, 2022): 012027. http://dx.doi.org/10.1088/1742-6596/2221/1/012027.

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Abstract GIL electrical parameters are different from overhead lines. With the increasing application of GIL in actual projects, the influence of GIL needs to be considered when calculating the short-circuit current of the power grid. In this paper, the calculation of three-phase short-circuit current is carried out for the EHV double-circuit overhead line on the same tower with GIL. First, the electrical parameters of EHV GIL are calculated. The positive sequence resistance, reactance and capacitance values of a typical GIL are calculated. Secondly, EMTP-ATP software is used to modelling and simulation. The influence of GIL length on the short-circuit current and the position of short-circuit fault is studied respectively. Finally, the influence of the GIL unit length modelling accuracy and the grounding mode of the metal shell on the short-circuit current is studied. The research results of this paper can provide a theoretical reference for GIL simulation modelling and the evaluation of the impact of system short-circuit current.

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Hassan, Mohammad R., Omar K. Alghazawi, Zaid S. Momani, and Walid Olimat. "Modelling of Geodatabase for The Traffic Network Using Intelligent Transportation System (GIS-T): The Case of the City of Amman." Webology 19, no. 1 (January 20, 2022): 5007–18. http://dx.doi.org/10.14704/web/v19i1/web19336.

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The infrastructure of road systems is weak in many developing countries, and in the emergency situations, there is an urgent need for the discovery of the nearby emergency facilities, finding the optimal route for these services, and avoiding traffic delays to reduce losses of lives and assets. In this paper, these problems were undertaken by building a geodatabase for the study area of Amman city, Jordan, and by adopting the Geographic Information System (GIS) with other applications, such as the Dijkstra algorithm for shortest path and nearest facility applications. In this paper, a specific area in Amman, with high traffic was selected to be analysed using GIS for Transportation Tools (GIS-T). This research has been conducted to help decision makers to discover the best way to plan transportation, investigate transportation needs, analyse travel demands, and monitor traffic flow, creating a new and efficient transportation system that will efficiently help in economic development of any country.

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Awais, D., C. A. Siegel, and P. D. R. Higgins. "Modelling dysplasia detection in ulcerative colitis: clinical implications of surveillance intensity." Gut 58, no. 11 (August 2, 2009): 1498–503. http://dx.doi.org/10.1136/gut.2008.169714.

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37

Spada, Giorgio, and Daniele Melini. "New estimates of ongoing sea level change and land movements caused by Glacial Isostatic Adjustment in the Mediterranean region." Geophysical Journal International 229, no. 2 (December 16, 2021): 984–98. http://dx.doi.org/10.1093/gji/ggab508.

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SUMMARY Glacial Isostatic Adjustment (GIA) caused by the melting of past ice sheets is still a major cause of sea level variations and 3-D crustal deformation in the Mediterranean region. However, since the contribution of GIA cannot be separated from those of oceanic or tectonic origin, its role can be only assessed by numerical modelling, solving the gravitationally self-consistent sea level equation. Nonetheless, uncertainties about the melting history of the late-Pleistocene ice sheets and the rheological profile of the Earth’s mantle affect the GIA predictions by an unknown amount. Estimating the GIA modelling uncertainties would be particularly important in the Mediterranean region, due to the amount of high quality geodetic data from space-borne and ground-based observations currently available, whose interpretation demands a suitable isostatic correction. Here we first review previous results about the effects of GIA in the Mediterranean Sea, enlightening the variability of all the fields affected by the persistent condition of isostatic disequilibrium. Then, for the first time in this region, we adopt an ensemble modelling approach to better constrain the present-day GIA contributions to sea level rise and geodetic variations, and their uncertainty.

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38

Barták, Vojtěch, Kateřina Gdulová, Olga Špatenková, Aleš Bárta, and Petra Šímová. "Modelling the probability of building fires." Geoinformatics FCE CTU 13 (December 21, 2014): 37–48. http://dx.doi.org/10.14311/gi.13.5.

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Systematic spatial risk analysis plays a crucial role in preventing emergencies.In the Czech Republic, risk mapping is currently based on the risk accumulationprinciple, area vulnerability, and preparedness levels of Integrated Rescue Systemcomponents. Expert estimates are used to determine risk levels for individualhazard types, while statistical modelling based on data from actual incidents andtheir possible causes is not used. Our model study, conducted in cooperation withthe Fire Rescue Service of the Czech Republic as a model within the Liberec andHradec Králové regions, presents an analytical procedure leading to the creation ofbuilding fire probability maps based on recent incidents in the studied areas andon building parameters. In order to estimate the probability of building fires, aprediction model based on logistic regression was used. Probability of fire calculatedby means of model parameters and attributes of specific buildings can subsequentlybe visualized in probability maps.

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Hao, Songhua, Jun Yang, Bo Cheng, Yun Chen, and Boyuan Cui. "Reliability modelling for the GIL subject to competing failure modes." MATEC Web of Conferences 139 (2017): 00074. http://dx.doi.org/10.1051/matecconf/201713900074.

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Brooks, Chris, and M. Currim Oozeer. "Modelling the Implied Volatility of Options on Long Gilt Futures." Journal of Business Finance & Accounting 29, no. 1‐2 (January 2002): 111–37. http://dx.doi.org/10.1111/1468-5957.00426.

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Rezgui, T., F. Megrot, and F. Marin. "Study of cerebral palsy jump gait with generic musculoskeletal modelling." Computer Methods in Biomechanics and Biomedical Engineering 13, sup1 (September 2010): 125–26. http://dx.doi.org/10.1080/10255842.2010.495594.

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Wang, Hao, Baiqing Sun, Dechun Li, and Linlin Song. "Dynamic Modelling and Analysis of a Cane under Cane Gait." International Journal of Electronics and Electrical Engineering 5, no. 3 (2017): 269–73. http://dx.doi.org/10.18178/ijeee.5.3.269-273.

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Olsson, Per-Anders, Jonas Ågren, and Hans-Georg Scherneck. "Modelling of the GIA-induced surface gravity change over Fennoscandia." Journal of Geodynamics 61 (October 2012): 12–22. http://dx.doi.org/10.1016/j.jog.2012.06.011.

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Ren, Lei, Richard K. Jones, and David Howard. "Predictive modelling of human walking over a complete gait cycle." Journal of Biomechanics 40, no. 7 (January 2007): 1567–74. http://dx.doi.org/10.1016/j.jbiomech.2006.07.017.

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Gong, Bin, Shanyong Wang, Scott William Sloan, Daichao Sheng, and Chun’an Tang. "Modelling Coastal Cliff Recession Based on the GIM–DDD Method." Rock Mechanics and Rock Engineering 51, no. 4 (December 15, 2017): 1077–95. http://dx.doi.org/10.1007/s00603-017-1382-0.

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Hansen, Anders Bau, and Jeppe Jönsson. "07.38: A GBT-framework towards modal modelling of steel structures." ce/papers 1, no. 2-3 (September 2017): 1822–30. http://dx.doi.org/10.1002/cepa.226.

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Mo, Qi, Fei Dai, and Tong Li. "A Modelling Method for Cross-Organizational Business Process Collaboration Based on Petri Net and Process Algebra." Applied Mechanics and Materials 635-637 (September 2014): 1480–87. http://dx.doi.org/10.4028/www.scientific.net/amm.635-637.1480.

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In order to resolve the modelling problem of business processes collaboration, especially, the asynchronous communication mechanism problem and the verification problem, combining the respective strengths of Petri Nets and the classical process algebra CCS, a modeling method is proposed in this paper. First of all, modelling the internal view of cross-organization based on Petri Nets, extracting the communication interface and mapping to internal transition to get the public view; Secondly, researching on the asynchronous communication mechanism and modelling the communication process by CCS to get communication behavior view, thus making the verification of collaboration converts to the CCS derivation; Finally, an algorithm is proposed to generate automatically the behaviors possessed by every transition in model view. The modelling method proposed is not only to analyze and verify the structure properties in collaboration, but also to analyze and verify the behavior properties, which brings a huge convenience for further analysis and verification in cross-organizational business process collaboration.

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Crăciunean, Daniel-Cristian, and Daniel Volovici. "MM-DSL, support for implementing modelling tools for manufacturing processes." MATEC Web of Conferences 290 (2019): 14001. http://dx.doi.org/10.1051/matecconf/201929014001.

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Today’s competitive conditions call for detailed comparative analyzes of manufacturing processes in order to get competitive products. This analysis involves the development of faithful and robust models for the supervision and management of all organizational and operational activities of companies. Efficient modelling involves the selection and use of appropriate tools for modelling, simulation and analysis of manufacturing processes. The diversity of manufacturing processes often makes it necessary to implement specific modelling tools. MM-DSL is a platform independent language for specifying and implementing specific modelling tools. The core objective of the MM-DSL language is the implementation of the modelling method concept. The paper presents the mechanisms underlying the MM-DSL language as well as its use for building the modelling tools specific to the manufacturing systems.

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Deluzio, Kevin J., Urs P. Wyss, Patrick A. Costigan, Charles Sorbie, and Benny Zee. "Gait assessment in unicompartmental knee arthroplasty patients: Principal component modelling of gait waveforms and clinical status." Human Movement Science 18, no. 5 (October 1999): 701–11. http://dx.doi.org/10.1016/s0167-9457(99)00030-5.

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Lam, Shui Kan, and Ivan Vujaklija. "Joint Torque Prediction via Hybrid Neuromusculoskeletal Modelling during Gait Using Statistical Ground Reaction Estimates: An Exploratory Study." Sensors 21, no. 19 (October 2, 2021): 6597. http://dx.doi.org/10.3390/s21196597.

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Joint torques of lower extremity are important clinical indicators of gait capability. This parameter can be quantified via hybrid neuromusculoskeletal modelling that combines electromyography-driven modelling and static optimisation. The simulations rely on kinematics and external force measurements, for example, ground reaction forces (GRF) and the corresponding centres of pressure (COP), which are conventionally acquired using force plates. This bulky equipment, however, hinders gait analysis in real-world environments. While this portability issue could potentially be solved by estimating the parameters through machine learning, the effect of the estimation errors on joint torque prediction with biomechanical models remains to be investigated. This study first estimated GRF and COP through feedforward artificial neural networks, and then leveraged them to predict lower-limb sagittal joint torques via (i) inverse dynamics and (ii) hybrid modelling. The approach was evaluated on five healthy subjects, individually. The predicted torques were validated with the measured torques, showing that hip was the most sensitive whereas ankle was the most resistive to the GRF/COP estimates for both models, with average metrics values being 0.70 < R2 < 0.97 and 0.069 < RMSE < 0.15 (Nm/kg). This study demonstrated the feasibility of torque prediction based on personalised (neuro)musculoskeletal modelling using statistical ground reaction estimates, thus providing insights into potential real-world mobile joint torque quantification.

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