Wyniki wyszukiwania dla: DENSITY, DIMENSION STABILITY - MOST Wiedzy

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Wyniki wyszukiwania dla: DENSITY, DIMENSION STABILITY

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Wyniki wyszukiwania dla: DENSITY, DIMENSION STABILITY

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Wyniki wyszukiwania dla: DENSITY, DIMENSION STABILITY

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Wyniki wyszukiwania dla: DENSITY, DIMENSION STABILITY

  • EFFECT OF PRESS DRYING ON DIMENSION STABILITY AND DENSITY OF BEECH WOOD,

    Publikacja

    - Trieskove a Beztrieskove Obrabanie Dreva - Rok 2022

    Timber is traditionally dried in kilns by processes that often take several days or weeks to complete. At present, it is possible to apply several methods of rapid drying of timber, including, for example, press drying. This research is based on the use of this process. Drying was performed using the heating plates with a temperature of 160 °C. Three pressures were compared in the research 1.0 MPa, 1.4 MPa, and 1.8 MPa. The density...

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  • Bio based PUR-PIR foams thermal degradation (TG) and isoconversional kinetics

    Dane Badawcze

    In the present work, we perform a thorough thermogravimetric (TG) analysis of the bio-based polyurethane – polyisocyanurate (PUR-PIR) foams in both nitrogen and oxygen atmosphere. A sustainable element of the foam was a biopolyol obtained via acid-catalyzed liquefaction of Zostera Marina and Enteromorpha Algae biomass. Based on isoconversional analysis...

  • On the metric dimension of corona product graphs

    Publikacja
    • I. G. Yero
    • D. Kuziak
    • J. A. RODRíGUEZ-VELáZQUEZ

    - COMPUTERS & CHEMICAL ENGINEERING - Rok 2011

    We give several results on the metric dimension of corona product graphs.

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  • Properties of dimension witnesses and their semidefinite programming relaxations

    Publikacja

    - PHYSICAL REVIEW A - Rok 2014

    In this paper we develop a method for investigating semi-device-independent randomness expansion protocols that was introduced in Li et al. [H.-W. Li, P. Mironowicz, M. Pawłowski, Z.-Q. Yin, Y.-C. Wu, S. Wang, W. Chen, H.-G. Hu, G.-C. Guo, and Z.-F. Han, Phys. Rev. A 87, 020302(R) (2013)]. This method allows us to lower bound, with semi-definite programming, the randomness obtained from random number generators based on dimension...

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  • On the partition dimension of trees

    Publikacja

    - DISCRETE APPLIED MATHEMATICS - Rok 2014

    Given an ordered partition Π={P1,P2,…,Pt} of the vertex set V of a connected graph G=(V,E), the partition representation of a vertex v∈V with respect to the partition Π is the vector r(v|Π)=(d(v,P1),d(v,P2),…,d(v,Pt)), where d(v,Pi) represents the distance between the vertex vv and the set Pi. A partition Π of V is a resolving partition of G if different vertices of G have different partition representations, i.e., for every...

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