Results 21 to 30 of about 1,304,479 (314)

Multi-dimensional Sources Apportionment of PM2.5 in Zhongyuan Urban Agglomeration Based on the CAMx Mode

open access: yesAerosol and Air Quality Research, 2022
Based on the comprehensive air quality model with extensions (CAMx), the quantitative simulation was conducted on the transport impact of PM2.5 between Zhongyuan Urban Agglomeration and surrounding cities in 2017, and the contribution of 5 major emission
Jinyu He   +7 more
doaj   +1 more source

Simulation and Analysis of a Shared Extended Mind [PDF]

open access: yesSIMULATION, 2005
Some types of animals exploit patterns created in the environment as external mental states, thus obtaining an extension of their mind. In the case of social animals, the creation and exploitation of such patterns can be shared, which supports a form of shared extended mind or collective intelligence.
Tibor Bosse   +3 more
openaire   +5 more sources

Analysis and Simulation of COVID 19

open access: yesInternational Journal of Innovative Technology and Exploring Engineering, 2021
India is facing a severe second wave of COVID-19 which is much worse than the first wave. It is spreading much faster. India has now surpassed U.S. in terms of daily COVID-19 cases. This paper aims to analyze the trend of COVID 19 and examine why second wave happened and why it is so bad by simulating a simple SEIR model. Which is a compartmental model
Ritika Singh   +2 more
openaire   +2 more sources

Qualitative evaluation of asthma services for young people: a sequential simulation study [PDF]

open access: yes, 2020
Background Asthma is the most common chronic disease of childhood and an important preventable cause of mortality in children and young people (CYP). Few studies have brought together CYP and health professionals to understand the patient perspective of ...
McGeorge, Elizabeth   +6 more
core   +2 more sources

Tolerance analysis approach based on the classification of uncertainty (aleatory / epistemic) [PDF]

open access: yes, 2012
Uncertainty is ubiquitous in tolerance analysis problem. This paper deals with tolerance analysis formulation, more particularly, with the uncertainty which is necessary to take into account into the foundation of this formulation.
Qureshi, A.J.   +9 more
core   +1 more source

Optimization of the Two Fishermen’s Profits Exploiting Three Competing Species Where Prices Depend on Harvest

open access: yesInternational Journal of Differential Equations, 2017
Bioeconomic modeling of the exploitation of biological resources such as fisheries has gained importance in recent years. In this work we propose to define and study a bioeconomic equilibrium model for two fishermen who catch three species taking into ...
Imane Agmour   +3 more
doaj   +1 more source

The Impact of Price on the Profits of Fishermen Exploiting Tritrophic Prey-Predator Fish Populations

open access: yesInternational Journal of Differential Equations, 2018
We define and study a tritrophic bioeconomic model of Lotka-Volterra with a prey, middle predator, and top predator populations. These fish populations are exploited by two fishermen.
Meriem Bentounsi   +3 more
doaj   +1 more source

Spatial Patterns and Main Control Factors of Soil Fertility Indicators in Arable Land in Two Topographic Regions of Hubei Province

open access: yesShuitu baochi tongbao, 2022
[Objective] The spatial pattern of a soil fertility index and differences in the main controlling factors for two topographical areas in Hubei Province was determined in order to provide a theoretical basis for soil quality improvement, agroecological ...
Gao Haoran   +5 more
doaj   +1 more source

Impact of Integrated Rice-Crayfish Farming on Soil Aggregates and Organic Matter Distribution

open access: yesAgronomy, 2023
This study evaluates the effects of a combined rice-crayfish farming model and compares this model with traditional paddy fields. The focus is on soil aggregate characteristics, organic matter content, and also the distribution of soil aggregates.
Tianqi Lv   +5 more
doaj   +1 more source

ooyarce/Thesis-Project-Simulation-Data-Analysis: beta [PDF]

open access: yes
<h2>What's Changed</h2> <ul> <li>Saving by @ooyarce in https://github.com/ooyarce/Thesis-Project-Simulation-Data-Analysis/pull/1</li> <li>Omar final by @ooyarce in https://github.com/ooyarce/Thesis-Project-Simulation ...
Omar Ignacio Oyarce Acharán
core   +1 more source

Home - About - Disclaimer - Privacy