Results 21 to 30 of about 10,330,061 (78)

Penser le métier par la formation [PDF]

open access: yes, 2020
Cet ouvrage examine, à partir de chantiers empiriques, les questions posées par la conception des dispositifs au long de parcours de formation professionnelle. Il s’adresse au monde de la recherche, mais aussi aux étudiant·e·s, aux praticien·ne· s engagé·
Charlier, Evelyne   +3 more
core   +1 more source

Constrained coalition formation

open access: yes, 2011
The conventional model of coalition formation considers every possible subset of agents as a potential coalition. However, in many real-world applications, there are inherent constraints on feasible coalitions: for instance, certain agents may be ...
Michalak, T   +13 more
core   +2 more sources

Instant Drinks with Amaranth Flour: Simulation of Mechatronic Systems of Production [PDF]

open access: yesТехника и технология пищевых производств, 2020
Introduction. The world market of instant drinks is a highly competitive environment. New mechatronic production systems can help food companies maintain their competitiveness: they determine process modes, analyze them, and choose the optimal ...
Popov Anatoly M.   +5 more
doaj   +1 more source

Domain swaps of Arabidopsis secondary wall cellulose synthases to elucidate their class specificity

open access: yesPlant Direct, 2018
Cellulose microfibrils are synthesized by membrane‐embedded cellulose synthesis complexes (CSCs), currently modeled as hexamers of cellulose synthase (CESA) trimers.
Joseph Lee Hill Jr   +4 more
doaj   +1 more source

Shrinkage of ultra-high performance concrete with superabsorbent polymers

open access: yesMagazine of Civil Engineering, 2023
During the period of hydration and hardening in ultra-high performance concrete (UHPC), a number of destructive processes occur that affect the formation of the structure of the material, which ultimately seriously affects its technical properties and ...
Lesovik Valeriy   +5 more
doaj   +1 more source

INFLUENCE OF THE SCOPE ADDITION ON THE STRUCTURE FORMATION OF THE CEMENT STONE BY THE METHOD OF QUANTITATIVE X-RAY PHASE ANALYSIS

open access: yesВестник СибАДИ, 2019
Introduction. The processes of structure formation of cement compositions and the development of effective technologies of building materials is an urgent task for building material science.
I. L. Chulkova   +2 more
doaj   +1 more source

On the phase transition in a magnetic colloid under the action of electric field

open access: yesНаука. Инновации. Технологии, 2022
The phase stratification and structural organization in a thin layer of magnetic fluid under the action of a constant electric field are studied. The analysis of the causes of the observed phase stratification was made on the basis of the model of the ...
Yuri Ivanovich Dikansky   +1 more
doaj  

Modifying intensification of the hardening of extruded construction gypsum nanocomposites [PDF]

open access: yesНанотехнологии в строительстве, 2019
The processes of controlled hardening of nanomineral gypsum binders and the formation of microstructure that allow obtaining gypsum concrete with specified technological characteristics are analyzed.
Rauf M. Khalikov   +4 more
doaj   +1 more source

Use of fibre waste as a binder

open access: yesВестник СибАДИ, 2021
Introduction. The need for a more efficient and varied use of waste from the pulp and paper industry dictates the need to search for new directions for the use of such waste in construction materials science technologies.Materials and methods.
I. L. Chulkova, I. A. Selivanov
doaj   +1 more source

Pioneer plant Phalaris arundinacea and earthworms promote initial soil structure formation despite strong alluvial dynamics in a semi-controlled field experiment [PDF]

open access: yes, 2019
Soil structure formation is among the most important processes in river floodplains which are strongly influenced by alluvial dynamics. In the context of river restoration projects, a better understanding of soil structure formation in habitats adjacent ...
Turberg, Pascal   +6 more
core   +1 more source

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