Search
Now showing items 121-130 of 133
Review of recent research on biomedical applications of electrospun polymer nanofibers for improved wound healing
(
Future Medicine
, 2016 , Article)
Wound dressings play an important role in a patient’s recovery from health problems,
as unattended wounds could lead to serious complications such as infections or,
ultimately, even death. Therefore, wound dressings since ...
Laser Induced Periodic Surface Structures on Nano Metal Oxide filled Polyvinylidene Fluoride Nanocomposites
(
Elsevier
, 2018 , Article)
The ability of polarized pulsed laser in surface modification of substrate surfaces without thermally destroying them is a well-established concept of scientific procedure. In this work, we report the laser induced surface ...
Improved flexible, controlled dielectric constant material from recycled LDPE polymer composites
(
Springer Nature
, 2016 , Article)
In this study, recycled low density polyethylene (RLDPE) is developed with the addition of aluminum oxide (Al2O3) to have new polymer composites. The following wt% were used of the filler (1, 4 and 6 wt%). Tensile properties, ...
Melt Processing and Properties of Polyamide 6/Graphene Nanoplatelet Composites
(
ICCCM
, 2015 , Conference Paper)
In this paper, the processing and characterization of Polyamide 6 (PA6) / graphite nanoplatelets
(GNPs) composites is reported. PA6/GNPs composites were prepared by melt-mixing using an
industrial, co-rotating, intermeshing, ...
Telecommunication-wavelength lasing in er-doped gan multiple quantum wells at room temperature
(
OSA - The Optical Society
, 2018 , Conference Paper)
We report the realization of room-temperature, stimulated-emission in Er-doped-GaN multiple-quantum-wells at the 1.5-µm. Structures were grown by MOCVD and lasing was confirmed by threshold-behaviors of emission-intensity ...
On the basis number and the minimum cycle bases of the wreath product of some graphs II
(
University of Zielona Gora
, 2010 , Article)
A construction of a minimum cycle bases for the wreath product of a star by a path, two stars and a star by a wheel is given. Moreover, the basis numbers of these products are determined.
On the basis number of the wreath product of paths with wheels and some related problems
(
Charles Babbage Research Centre
, 2017 , Article)
In this paper, we investigate the basis number for the wreath product of wheels with paths. Also, as a related problem, we construct a minimum cycle basis of the same.
A new upper bound of the basis number of the lexicographic product of graphs
(
Charles Babbage Research Centre
, 2010 , Article)
An upper bound of the basis number of the lexicographic product of two graphs from the basis number of the factors is presented. Furthermore, the basis numbers of the lexicographic product of some classes of graphs is determined.
Edge-Maximal Graphs Without θ2k+1-Graphs
(
Taylor and Francis Ltd.
, 2014 , Article)
Let σ(n; θ2k+1) denote the class of non-bipartite graphs on n vertices having no θ2k+1- graph and f(n; θ2k+1) = max{ ε(G): G ∊ σ (n; θ2k+1)}. In this paper we determine f(n; θ2k+1), by proving that for k ≥ 4 and n ≥ 36k. ...
Edge-maximal graphs without θ 7 -graphs
(
Tokyo University of Science
, 2011 , Article)
Let G(n; θ2k+1, ≥ δ) denote the class of non-bipartite θ2k+1-free graphs on n vertices and minimum degree at least δ and let f (n; θ2k+1, ≥ δ) = max{ε(G): G ∈ G(n; θ2k+1, ≥ δ)}. In this paper we determinj an upker bound ...