The effect of inorganic pigment on the tensile properties of polycarbonate irradiated with UV – light

Z. R. AL-Shammary

Details

Publication Date

Sun Oct 17 2021

Journal Name

Iraqi Journal Of Physics

Volume

9

Issue Number

16

Choose Citation Style

Statistics

View publication

1

Abstract Views

203

Galley Views

90

Statistics

The effect of inorganic pigment on the tensile properties of polycarbonate irradiated with UV – light

The effect of UV-light on the tensile properties of pure PC has been studied. It was shown that irradiation of PC undergo a drop in the tensile properties of 30 hour of exposure. The results of irradiated samples shows that the addition of ZnO and TiO2 with different percentages (0.5

1

1.5 %) will reduce the Young modulus and ultimate stress of PC/ZnO

PC/ TiO2 composites

Z. R. AL-Shammary

...Show More Authors

The effect of UV-light on the tensile properties of pure PC has been studied. It was shown that irradiation of PC undergo a drop in the tensile properties of 30 hour of exposure. The results of irradiated samples shows that the addition of ZnO and TiO2 with different percentages (0.5, 1, 1.5 %) will reduce the Young modulus and ultimate stress of PC/ZnO ,PC/ TiO2 composites

View Publication Preview PDF

Quick Preview PDF

Publication Date

Wed Apr 25 2018

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Strongly C_11-Condition Modules and Strongly T_11-Type Modules

C_11-condition

strongly C_11-condition modules

T_11-type modules strongly T_11-type modules

t-semisimple modules

strongly t-semisimple modules

strongly extending modules

t-extending modules and strongly t-extending modules.

Inaam M A

Farhan D

...Show More Authors

In this paper, we introduced module that satisfying strongly -condition modules and strongly -type modules as generalizations of t-extending. A module is said strongly -condition if for every submodule of has a complement which is fully invariant direct summand. A module is said to be strongly -type modules if every t-closed submodule has a complement which is a fully invariant direct summand. Many characterizations for modules with strongly -condition for strongly -type module are given. Also many connections between these types of module and some related types of modules are investigated.

View Publication Preview PDF

Publication Date

Mon Jul 01 2019

Journal Name

Journal Of Physics: Conference Series

Fibrewise Pairwise Soft Separation Axioms

Fibrewise bitopological spaces

Fibrewise pairwise soft spaces

fibrewise pairwise soft Hausdorff spaces

Fibrewise pairwise soft regular spaces and fibrewise pairwise soft normal spaces.

Y Y

M A

L A

...Show More Authors

AbstractThe main idea of this research is to study fibrewise pairwise soft forms of the more important separation axioms of ordinary bitopology named fibrewise pairwise soft <italic>T</italic> 0 spaces, fibrewise pairwise soft <italic>T</italic> 1 spaces, fibrewise pairwise soft <italic>R</italic> 0 spaces, fibrewise pairwise soft Hausdorff spaces, fibrewise pairwise soft functionally Hausdorff spaces, fibrewise pairwise soft regular spaces, fibrewise pairwise soft completely regular spaces, fibrewise pairwise soft normal spaces and fibrewise pairw ... Show More

View Publication Preview PDF

(1)

Publication Date

Wed Sep 12 2018

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Soft (1,2)*-Omega Separation Axioms and Weak Soft (1,2)*-Omega Separation Axioms in Soft Bitopological Spaces

Soft (1

2)*-Ï‰-open sets

soft (1

2)*-Ï‰- -spaces

soft (1

2)*-Î±-Ï‰- -spaces

soft (1

2)*-pre-Ï‰- -spaces

soft (1

2)*-b-Ï‰- -spaces

and soft (1

2)*-Î²-Ï‰- -spaces

for .

Sabiha

Asaad

...Show More Authors

In the present paper we introduce and study new classes of soft separation axioms in soft bitopological spaces, namely, soft (1,2)*-omega separation axioms and weak soft (1,2)*-omega separation axioms by using the concept of soft (1,2)*-omega open sets. The equivalent definitions and basic properties of these types of soft separation axioms also have been studied.

View Publication Preview PDF

Publication Date

Tue Jan 01 2019

Journal Name

Sci.int.(lahore)

FILTER BASES AND SUPRA PERFECT FUNCTIONS

Filter base

Directed toward a set

Closure converges

Closure directed toward

Supra closure converge

Almost supra converges

Almost supra cluster

Supra compact function

Supra rigid subset

Supra perfect function

Y. Y.

...Show More Authors

We introduce some new generalizations of some definitions which are, supra closure converge to a point, supra closure directed toward a set, almost supra converges to a set, almost supra cluster point, a set supra H-closed relative, supra closure continuous functions, supra weakly continuous functions, supra compact functions, supra rigid a set, almost supra closed functions and supra perfect functions. And we state and prove several results concerning it

Preview PDF

Publication Date

Mon Sep 16 2019

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Filter Bases and j-Ï‰-Perfect Mappings

: Filter base

j-Ï‰-closure converge

almost j-Ï‰-converges

almost j-Ï‰-cluster

j-Ï‰-rigid a set

j-Ï‰-perfect mappings. Math Subject Classification 2010: 54C05

54C08

54C10.

G.

Y. Y.

...Show More Authors

This paper consist some new generalizations of some definitions such: j-Ï‰-closure converge to a point, j-Ï‰-closure directed toward a set, almost j-Ï‰-converges to a set, almost j-Ï‰-cluster point, a set j-Ï‰-H-closed relative, j-Ï‰-closure continuous mappings, j-Ï‰-weakly continuous mappings, j-Ï‰-compact mappings, j-Ï‰-rigid a set, almost j-Ï‰-closed mappings and j-Ï‰-perfect mappings. Also, we prove several results concerning it, where j ÃŽ{q, Î´,a, pre, b, b}.

View Publication Preview PDF

1 2 3 4 ... 2747 2748 2749 2750