Results 51 to 60 of about 41,483 (313)

Ecosystems and Their Digital Models as Factors of Algocognitive Culture and Transition to New Technological Order

open access: yesSocial Sciences, 2023
In the paradigm of dissipative structures based on theories of economic and regional development, business networks, and the theory of algocognitive culture, the authors studied the processes of the formation of ecosystem formats for business development
Vasilii V. Kuimov   +3 more
doaj   +1 more source

Sharing Building Information using IFC Data Model for FDS Fire Simulation

open access: yes, 2008
This paper describes part of a research project that looks into the potential and challenge of using the Industry Foundation Classes (IFC) open standard building information model in fire engineering design.
Dimyadi, Johannes   +4 more
core   +1 more source

Modeling creep of steel under transient temperature conditions of fire [PDF]

open access: yes, 2018
This paper presents a methodology for explicit modeling of the time-dependent behavior or creep of structural steel in the Abaqus finite element (FE) models under transient temperature conditions representative of building fires.
Hantouche, Elie G.   +2 more
core   +1 more source

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi   +2 more
wiley   +1 more source

firebehavioR: An R Package for Fire Behavior and Danger Analysis

open access: yesFire, 2019
Wildland fire and ecological researchers use empirical and semi-empirical modeling systems to assess fire behavior and danger. This technical note describes the firebehavioR package, a porting of two fire behavior modeling systems, Crown Fire Initiation ...
Justin P. Ziegler   +2 more
doaj   +1 more source

On the wind advection influence on the fire spread across a fuel bed: modelling by a semi-physical approach and testing with experiments

open access: yes, 2001
This paper is devoted to the study of the advection effect on the fire spread across a fuel bed by means of a semi-physical model. This work is a step forward in our general process which consists in elaborating a simple model of fire spread to be used ...
A. Simeoni   +7 more
core   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz   +3 more
wiley   +1 more source

Modeling Vorticity-Driven Wildfire Behavior Using Near-Field Techniques

open access: yesFrontiers in Mechanical Engineering, 2020
Dynamic modes of fire propagation present a significant challenge for operational fire spread simulation. Current two-dimensional operational fire simulation platforms are not generally able to account for the complex interactions that drive such ...
Jason J. Sharples   +3 more
doaj   +1 more source

MTTfireCAL Package for R—An Innovative, Comprehensive, and Fast Procedure to Calibrate the MTT Fire Spread Modelling System

open access: yesFire, 2023
Fire spread behavior models are used to estimate fire behavior metrics, fire hazard, exposure, and risk across the landscape. One of the most widely used fire spread models is the minimum travel time (MTT), which requires a very time-consuming ...
Bruno A. Aparício   +3 more
doaj   +1 more source

Species-specific traits plus stabilizing processes best explain coexistence in biodiverse fire-prone plant communities

open access: yes, 2013
Coexistence in fire-prone Mediterranean-type shrublands has been explored in the past using both neutral and niche-based models. However, distinct differences between plant functional types (PFTs), such as fire-killed vs resprouting responses to fire ...
Reineking Björn   +30 more
core   +1 more source

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