Results 11 to 20 of about 130,956 (218)

Climate change and health modeling: horses for courses [PDF]

open access: yesGlobal Health Action, 2014
Mathematical and statistical models are needed to understand the extent to which weather, climate variability, and climate change are affecting current and may affect future health burdens in the context of other risk factors and a range of possible ...
Kristie L. Ebi, Joacim Rocklöv
doaj   +1 more source

CFD Simulation of Nanosufur Crystallization Incorporating Population Balance Modeling [PDF]

open access: yesIranica Journal of Energy and Environment, 2013
A physical vapor condensation process for synthesizing nanosized sulfur powder as a precursor for various industries was simulated by the use of computational ?uid dynamic (CFD) modeling. The phase change, swirl flow and heat transfer taking place inside
Fatemeh Golkhou   +1 more
doaj   +1 more source

Fuzzy Decision Algorithm for Health Impact Assessment in a 5G Environment

open access: yesApplied Sciences, 2023
The widespread use of mobile phones and other wireless communication devices raises concerns about radiation’s impact on humans. A new algorithm for making decisions for the assessment of the biological impact of non-ionizing radiation is presented in ...
Slađana Pantelić   +2 more
doaj   +1 more source

The Emergence of Mathematical Modeling Competencies: An Investigation of Prospective Secondary Mathematics Teachers

open access: yesMathematical Thinking and Learning, 2018
A study with prospective teachers without prior mathematical modeling experience sheds light on how their newly developed conceptual understanding of modeling manifested itself in their work on the final task of a modeling module within a pedagogy course
C. Anhalt, R. Cortez, A. Bennett
semanticscholar   +1 more source

Simulation of the process of plane-radial filtration of fluid in a porous medium considering the migration [PDF]

open access: yesE3S Web of Conferences, 2023
Modeling plane-radial fluid filtration in a porous medium is considered in the article, taking into account the condition of fluid flow to a perfect well with a constant flow rate drilled in the center of the formation; the problem of identifying the ...
Ravshanov N.   +3 more
doaj   +1 more source

Mathematical modeling and parametric optimization of surface roughness for evaluating the effects of fused deposition modeling process parameters on ABS material

open access: yesInternational Journal of Advanced Engineering Research and Science, 2021
— Fused deposition modeling (FDM) technology is production devices that use plastic material in the semi-molten state to harvest the products directly from the CAD model.
A. D. Tura   +2 more
semanticscholar   +1 more source

Dynamic Modeling of the Multiring Disk Resonator Gyroscope

open access: yesMicromachines, 2019
The multiring disk resonator gyroscope (DRG) has been a candidate for high performance gyroscopes, however nowadays the finite element method (FEM) is the main method for its analysis due to its complex structure. In this paper we propose a new method to
Qingsong Li   +6 more
doaj   +1 more source

JSim, an open-source modeling system for data analysis [v1; ref status: indexed, http://f1000r.es/2fk]

open access: yesF1000Research, 2013
JSim is a simulation system for developing models, designing experiments, and evaluating hypotheses on physiological and pharmacological systems through the testing of model solutions against data.
Erik Butterworth   +4 more
doaj   +1 more source

A two-degree of freedom mathematical modelling of a dental implant to estimate frequency and micro-displacement using electromagnetic RFA

open access: yese-Prime: Advances in Electrical Engineering, Electronics and Energy, 2023
Background/Purpose: A dental implant is an orthodontic prosthesis inserted into the patient's jawbone by a surgical procedure to compensate for a lost tooth.
Shubham Bhandarkar   +3 more
doaj   +1 more source

Mathematical models of short-range dispersal in defoliating lepidopterans

open access: yes, 2021
The gypsy moth (Lymantria dispar) is among the most destructive invasive species in North America, responsible for defoliating millions of hectares of oak forest. The spatial dynamics of defoliating lepidopteran populations, such as those of the gypsy moth, are thus of great interest to forestry and conservation efforts. Despite numerous studies on the
openaire   +2 more sources

Home - About - Disclaimer - Privacy