Results 21 to 30 of about 31,065 (264)

An efficient model formulation for level of repair analysis \ud [PDF]

open access: yes, 2009
Given a product design and a repair network, a level of repair analysis (LORA)\ud determines for each component in the product (1) whether it should be discarded or repaired\ud upon failure and (2) at which echelon in the repair network to do this.
Basten, R.J.I.   +2 more
core   +5 more sources

From digital competence to digital educational strategies

open access: yesЦифровая социология
Individual educational strategies formation, experience acquisition in digital tools in constantly changing digital infrastructure is an important component of modern human’s life activity.
N. A. Skobelina
doaj   +1 more source

Integrality of hook ratios [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2012
We study integral ratios of hook products of quotient partitions. This question is motivated by an analogous question in number theory concerning integral factorial ratios. We prove an analogue of a theorem of Landau that already applied in the factorial
Paul-Olivier Dehaye
doaj   +1 more source

Anomalous D-Brane Charge in F-Theory Compactifications [PDF]

open access: yes, 2000
Tadpole cancellation in F-theory on an elliptic Calabi-Yau fourfold $X\to B_3$ demands some spacetime-filling three-branes (points in $B_3$). If moved to the discriminant surface, which supports the gauge group, and dissolved into a finite size instanton,
Andreas, Bjorn   +2 more
core   +3 more sources

7. A Model of Integrality of Musical and Teaching Activities at the Lesson of Musical Education

open access: yesReview of Artistic Education, 2016
In this article the author investigates and applies accumulated experience in music education through the methodological integrality of musical didactic activities at musical education lesson.
Caliga Marina
doaj   +1 more source

New Integrality Gap Results for the Firefighters Problem on Trees

open access: yes, 2016
The firefighter problem is NP-hard and admits a $(1-1/e)$ approximation based on rounding the canonical LP. In this paper, we first show a matching integrality gap of $(1-1/e+\epsilon)$ on the canonical LP.
Chalermsook, Parinya, Vaz, Daniel
core   +2 more sources

Education: 7. Integrality of Musical Education Lesson – Praxeological Perspectives

open access: yesReview of Artistic Education, 2018
One of the most important goals of modern pedagogy is to identify the educational potential, to define ways of asserting man as a subject of cognition, communication and creation.
Caliga Marina
doaj   +1 more source

Geography, public administration and governance

open access: yesBelgeo, 2000
Attention is directed to a number of principles that possibly can guide the on-going debates on governmental and administrative reform. The most important principles are the integrality of political decision-making at each self-governmental tier and ...
Petr Dostál, Pieter Saey
doaj   +1 more source

Integrality structures in topological strings and quantum 2-functions

open access: yesJournal of High Energy Physics, 2022
In this article, we first prove the integrality of an explicit disc counting formula obtained by Panfil and Sulkowski for a class of toric Calabi-Yau manifolds named generalized conifolds. Then, motivated by the integrality structures in open topological
Shengmao Zhu
doaj   +1 more source

Social Barriers for the Use of Available and Accessible Public Green Spaces

open access: yesFrontiers in Sustainable Cities, 2021
Background: Our living environment impacts on our health and wellbeing. The physical and mental benefits of interaction with nature and the ecosystem are well-established in literature.
Charlotte Noël   +3 more
doaj   +1 more source

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