Results 21 to 30 of about 12,701,784 (312)

Dynamic Approach to Evaluate the Effect of Reducing District Heating Temperature on Indoor Thermal Comfort

open access: yesEnergies, 2020
To reduce energy consumption for space heating, a coordinated action on energy supply, building fabric and occupant behavior is required to realize sustainable improvements.
Benedetta Grassi   +3 more
doaj   +1 more source

Design of Wave Glider Optimal Parameters Suitable for the Northwest Pacific Ocean, the North Indian Ocean, and the South China Sea

open access: yesJournal of Marine Science and Engineering, 2021
To study the optimal design of Wave Glider parameters in the wave environment of the Northwest Pacific Ocean, the North Indian Ocean, and the South China Sea, the average velocity of a Wave Glider was taken as the evaluation criterion.
Xi Chen   +4 more
doaj   +1 more source

An Emotional Model Based on Fuzzy Logic and Social Psychology for a Personal Assistant Robot

open access: yesApplied Sciences, 2023
Personal assistants and social robotics have evolved significantly in recent years thanks to the development of artificial intelligence and affective computing.
Gema Fernández-Blanco Martín   +6 more
doaj   +1 more source

Dynamic modelling with events [PDF]

open access: yes, 1994
This paper focusses on the behavioural aspects of the IFO23 model, an extension of the semantic model IFO defined by S. Abiteboul and R. Hull. Its originality is in the formalization of complex events and their specification, which adopts semantics and syntax indentical to those of the structural part.
Maguelonne Teisseire   +2 more
openaire   +1 more source

On a Dynamical Model of Glasses [PDF]

open access: yesJournal de Physique I, 1995
We analyze a simple dynamical model of glasses, based on the idea that each particle is trapped in a local potential well, which itself evolves due to hopping of neighbouring particles. The glass transition is signalled by the fact that the equilibrium distribution ceases to be normalisable, and dynamics becomes non-stationary.
Bouchaud, Jean-Philippe   +2 more
openaire   +3 more sources

Consideration of dynamic loads in the design of metal structures of gantry cranes [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета
The design calculation of crane metal structures is usually performed according to load combinations, for which the dynamic coefficients are strictly defined in the regulatory documentation.
Bortiakov D.E.   +4 more
doaj   +1 more source

Analysis of the Influence of Individual Factors on the Growth Regions of Ukraine Анализ влияния отдельных факторов на экономический рост регионов Украины [PDF]

open access: yesProblemi Ekonomiki, 2011
The article investigates the influence of individual factors particular scientific and technological activities on the economic growth of regions of Ukraine. Analyzed their dynamics in quantitative and value terms.
Tischenko Aleksandr N.   +1 more
doaj  

Pathobiological features favouring the intercontinental dissemination of highly pathogenic avian influenza virus [PDF]

open access: yesRoyal Society Open Science, 2019
Avian influenza viruses (AIVs) are a continued threat to global health and economy. Unlike other highly pathogenic AIVs, novel H5N8 disseminated very quickly from Korea to other areas in Asia, Europe and even North America following its first outbreak in
Xueying Li, Bing Xu, Jeffrey Shaman
doaj   +1 more source

A Dynamic Model of Crowdfunding [PDF]

open access: yesSSRN Electronic Journal, 2016
Crowdfunding is quickly emerging as an alternative to traditional methods of funding new products. In a crowdfunding campaign, a seller solicits financial contributions from a crowd, usually in the form of pre-buying an unrealized product, and commits to producing the product if the total amount pledged is above a certain threshold.
Saeed Alaei   +2 more
openaire   +1 more source

Modeling Blog Dynamics

open access: yesProceedings of the International AAAI Conference on Web and Social Media, 2009
How do blogs produce posts? What local, underlying mechanisms lead to the bursty temporal behaviors observed in blog networks? Earlier work analyzed network patterns of blogs and found that blog behavior is bursty and often follows power laws in both topological and temporal characteristics. However, no intuitive and realistic model has
Michaela Goetz   +3 more
openaire   +2 more sources

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