Results 31 to 40 of about 1,480,262 (150)

Current State of the Art and Potential for Construction and Demolition Waste Processing: A Scoping Review of Sensor-Based Quality Monitoring and Control for In- and Online Implementation in Production Processes

open access: yesSensors
Automated quality assurance is gaining popularity across application areas; however, automatization for monitoring and control of product quality in waste processing is still in its infancy. At the same time, research on this topic is scattered, limiting
Lieve Göbbels   +3 more
doaj   +1 more source

On the n-Partite Tournaments with Exactly n − m + 1 Cycles of Length m

open access: yesDiscussiones Mathematicae Graph Theory, 2021
Gutin and Rafiey [Multipartite tournaments with small number of cycles, Australas J. Combin. 34 (2006) 17–21] raised the following two problems: (1) Let m ∈ {3, 4, . . ., n}.
Guo Qiaoping, Meng Wei
doaj   +1 more source

Solar Cycle [PDF]

open access: yes, 2020
The Sun’s magnetic field drives the solar wind and produces space weather. It also acts as the prototype for an understanding of other stars and their planetary environments. Plasma motions in the solar interior provide the dynamo action that generates the solar magnetic field.
van Driel-Gesztelyi, Lidia   +1 more
openaire   +1 more source

On Edge Irregular Reflexive Labellings for the Generalized Friendship Graphs

open access: yesMathematics, 2017
We study an edge irregular reflexive k-labelling for the generalized friendship graphs, also known as flowers (a symmetric collection of cycles meeting at a common vertex), and determine the exact value of the reflexive edge strength for several ...
Martin Bača   +4 more
doaj   +1 more source

Perceptual Cycles

open access: yesTrends in Cognitive Sciences, 2015
Brain function involves oscillations at various frequencies. This could imply that perception and cognition operate periodically, as a succession of cycles mirroring the underlying oscillations. This age-old notion of discrete perception has resurfaced in recent years, fueled by advances in neuroscientific techniques.
openaire   +4 more sources

Time to pregnancy recognition among users of an FDA-cleared fertility application

open access: yesJournal of Obstetrics and Gynaecology
Background Previous investigations of time-to-pregnancy recognition have analysed data from national surveys and clinics, but this has not been investigated in the context of digital fertility applications.
Agathe van Lamsweerde   +9 more
doaj   +1 more source

Consumers’ Innovativeness and Responsible Consumption [PDF]

open access: yesProblemy Zarządzania, 2018
The grounds for considerations and the analysis in this article are provided by two phenomena: consumers’ innovativeness and responsible consumption. The aim of considerations and the analysis is to seek the impact of consumers’ innovativeness on the ...
prof. dr hab. Anna Olejniczuk-Merta   +2 more
doaj   +1 more source

Predictably intransitive preferences

open access: yesJudgment and Decision Making, 2018
The transitivity axiom is common to nearly all descriptive and normative utility theories of choice under risk. Contrary to both intuition and common assumption, the little-known ’Steinhaus-Trybula paradox’ shows the relation ’stochastically greater than’
David J. Butler, Ganna Pogrebna
doaj   +1 more source

Analysis of the bearing capacity of unbound granular mixtures with rubber particles from scrap tyres when used as sub-ballast

open access: yesMateriales de Construccion, 2016
Scrap tyres are a problematic waste material. As a method for recycling large quantities of rubber from scrap tyres, this paper analyses the use of unbound granular mixtures with varying percentages of rubber particles as sub-ballast in railway lines ...
C. Hidalgo-Signes   +3 more
doaj   +1 more source

Fibonacci number of the tadpole graph

open access: yesElectronic Journal of Graph Theory and Applications, 2014
In 1982, Prodinger and Tichy defined the Fibonacci number of a graph G to be the number of independent sets of the graph G. They did so since the Fibonacci number of the path graph Pn is the Fibonacci number F(n+2) and the Fibonacci number of the cycle ...
Joe DeMaio, John Jacobson
doaj   +1 more source

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