Results 11 to 20 of about 8,737,298 (395)

Adding Theoretical Grounding to Grounded Theory: Toward Multi-Grounded Theory [PDF]

open access: yesInternational Journal of Qualitative Methods, 2010
The purpose of this paper is to challenge some of the cornerstones of the grounded theory approach and propose an extended and alternative approach for data analysis and theory development, which the authors call multi-grounded theory (MGT). A multi-grounded theory is not only empirically grounded; it is also grounded in other ways.
Goldkuhl, Göran, Cronholm, Stefan
openaire   +4 more sources

SOIL LAYER CUT OFF BY THE AGGREGATE FOR REMOVING THE TOPSOIL FROM THE ROAD SUBLAYER: DETERMINATION OF THE CHAIN SPEED AND SIZES

open access: yesВестник СибАДИ, 2020
Introduction. For the durable road at the minimum necessary cost of its construction the topsoil should be removed without affecting the ground. The problem of cheaper road construction without reducing the quality can be solved by creating an aggregate ...
V. A. Nikolaev
doaj   +1 more source

EFFORT OF STEEL PIPE JACKING IN TERMS OF IMPERFECTION PIPES AND HETEROGENEITY OF GROUND

open access: yesNauka ta progres transportu, 2016
Purpose. The article presents problem of the influence of local inhomogeneities of ground on the internal forces in the steel pipe. Methodology. The authors presented the differences in the distributions of earth pressures for the pipes.
K. Górski, R. L. Ignatowicz
doaj   +1 more source

Interaction analysis of bucket bottom knife with soil to build up subbase

open access: yesВестник СибАДИ, 2020
Introduction. To solve the problem of accelerating the construction of roads, improving their quality, it is advisable to use a continuous action unit to form a underlying layer.
V. A. Nikolaev
doaj   +1 more source

Energy expenditure on ground cutting by continuous action buckets to form the underlying layer of the road

open access: yesВестник СибАДИ, 2020
Introduction. To solve the problem of accelerating the construction of roads, improving their quality, it is advisable to use a continuous action unit to form a underlying layer.
V. A. Nikolaev
doaj   +1 more source

Cooling of a levitated nanoparticle to the motional quantum ground state [PDF]

open access: yesScience, 2019
A nanoparticle trapped and cooled Cooling massive particles to the quantum ground state allows fundamental tests of quantum mechanics to be made; it would provide an experimental probe of the boundary between the classical and quantum worlds. Delić et al.
Uroš Delić   +6 more
semanticscholar   +1 more source

Specific telic constructions with the preposition do in Serbian [PDF]

open access: yesZbornik Radova Filozofskog Fakulteta u Prištini
This paper examines the specifics of the Serbian preposition do [to] in so-called telic constructions, which express the involvement of the sentence subject in collective activities related to a location (ground). The authors demonstrate that, unlike the
Ašić Tijana V.   +2 more
doaj   +1 more source

Near-optimal ground state preparation [PDF]

open access: yesQuantum, 2020
Preparing the ground state of a given Hamiltonian and estimating its ground energy are important but computationally hard tasks. However, given some additional information, these problems can be solved efficiently on a quantum computer. We assume that an
Lin Lin, Yu Tong
semanticscholar   +1 more source

Theoretical study of the influence of a variable ground resistance by position tracked chassis in motion [PDF]

open access: yesНаучно-технический вестник Брянского государственного университета, 2023
The position of the tracked chassis of a vehicle in motion often determines the accuracy of the creation of related structures during construction and road work.
Goncharov K.A.
doaj   +1 more source

Microstructure Analysis of Al-7 wt% Si Alloy Solidified on Earth Compared to Similar Experiments in Microgravity

open access: yesCrystals, 2022
During ground-based solidification, buoyancy flow can develop by the density difference in the hypoeutectic type of the alloys, such as Al-7 wt% Si alloy.
András Roósz   +7 more
doaj   +1 more source

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