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Publication Date

Thu Apr 27 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Volume

26

Issue Number

2

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Approximation of Functions in Lp, Î± (I) (0 < p < 1)

Monotone approximation

polynomial

degree of approximation

Saheb K.

Israa Z.

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In this paper we show that the function , () p fLI Î± âˆˆ ,0<p<1 where I=[-1,1] can be approximated by an algebraic polynomial with an error not exceeding , 1 ( , , ) kp ft n Ï• Î±Ï‰ where
,
1 ( , , ) kp ft n Ï• Î±Ï‰ is the Ditizianâ€“Totik modules of smoothness of unbounded function in , () p LI

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Publication Date

Fri Jan 19 2024

Journal Name

Journal Of Complementary And Integrative Medicine

Possible protective anticancer effect of chloroform fraction of Iraqi Hibiscus tiliaceus L. leaves extract on diethylnitrosamine-induced hepatocarcinogenesis in male rats

Zahraa Maan

Shihab Hattab

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Abstract<sec id="j_jcim-2023-0290_abs_001"> <title>Objective

We aimed to examine the potential protective effects of Iraqi H. tiliaceus L. chloroform leaves extract on DEN-induced HCC in male Wistar Albino rats.

Method

Rats were assigned to four groups, six in each group. Group I: rats were administered a daily oral dose of 1 mL/kg/day of distilled water. Group II: rats were intraperitoneally injected with 70 mg/kg DEN once per week for 10 conse

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Publication Date

Mon May 06 2019

Journal Name

Journal Of The Faculty Of Medicine Baghdad

Attenuation of human hydatid cyst protoscolices viability by 1-Hydroxyphenazin (1-HP) pigment: In vitro and in vivo study

1-HP. Protoscolex.Viability. Attenuation. Human. Cyst.Hydatid.

Zaman A. A.

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Background: Hydatidosis is a widespread chronic zoonotic disease caused by helminthic larval stage of tapeworm Echinococcus granulosus. It has a serious medical and public health problem. Recently many substances are used to activate and modulate the immune system of the host in order to control the cyst growth and development.
Materials and Methods: Protoscolices were isolated from human hydatid cysts and treated with four purified concentrations (25, 50, 75, 100μm/ml) of 1-HP plus hydatid cyst fluid as a positive control group for 4, 24, 48 and 72 hrs period of exposure. Then After 72 hours, the protoscolices which were treated with different concentration of 1-HP were inoculated intraperitonially of m

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Publication Date

Fri Dec 29 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Science

Synthesis and Characterization of 1, 3-Oxazepine and Benz [1, 2-e][1, 3] Oxazepine-4, 7-Diones

Khalid

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N-Benzylidene m-nitrobenzeneamines (Schiff bases) were prepared by condensation of m-nitroaniline with aromatic aldehydes. These Schiff bases were found to react with maleic anhydride to give 2-Aryl-3-(m-nitrophenyl)-2, 3-dihydro [1, 3] oxazepine–4, 7–diones and with phthalic anhydride to give 2-Aryl-3–(m-nitrophenyl)–2, 3–dihydrobenz|| 1, 2-e|||| 1, 3] oxazepine–4, 7-diones which were reacted with pyrrolidine to give the anilide–pyrrolidides of maleic acid and phthalic acid.

Publication Date

Tue Sep 01 2020

Journal Name

Journal Of Ovonic Research

Growth and optoelectronic properties of p-CuO:Al/n-Si heterojunction

B.K.H.

Bushra H.

Hanan K.

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Publication Date

Tue Sep 01 2020

Journal Name

Journal Of Ovonic Research

Growth and optoelectronic properties of p-CuO:Al/n-Si heterojunction

hanan k. hassun

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(11)

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.

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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

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Publication Date

Fri Jan 01 2010

Journal Name

Journal Of Collage Of Education

FILTER BASES AND ω-PERFECT FUNCTIONS

closure converge to a point

closure directed toward a set

almost ω-converges to a set

almost condensation point

ω-continuous functions

weakly ω-continuous functions

ω-compact functions

ω-rigid a set

almost ω-closed functions

ω-perfect functions.

Yousif Y.

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In this paper introduce some generalizations of some definitions which are, closure converge to a point, closure directed toward a set, almost ω-converges to a set, almost condensation point, a set ωH-closed relative, ω-continuous functions, weakly ω-continuous functions, ω-compact functions, ω-rigid a set, almost ω-closed functions and ω-perfect functions with several results concerning them.

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Publication Date

Thu Apr 27 2017

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

On A Bitopological (1,2)*- Proper Functions

(1

2)*-proper functions

(1

2)*-perfect functions

(1

2)*-compact functions

(1

2)*-cluster points

(1

2)*- 2 T -spaces

(1

2)*-compactly closed sets and (1

2)*-K-spaces .

Sabiha I .

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In this paper, we introduce a new type of functions in bitopological spaces, namely, (1,2)*-proper functions. Also, we study the basic properties and characterizations of these functions . One of the most important of equivalent definitions to the (1,2)*-proper functions is given by using (1,2)*-cluster points of filters . Moreover we define and study (1,2)*-perfect functions and (1,2)*-compact functions in bitopological spaces and we study the relation between (1,2)*-proper functions and each of (1,2)*-closed functions , (1,2)*-perfect functions and (1,2)*-compact functions and we give an example when the converse may not be true .

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Publication Date

Mon Mar 08 2021

Journal Name

Baghdad Science Journal

on periodic point and chaotic functions

Saleen Hasan

Kaula Ali

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We dealt with the nature of the points under the influence of periodic function chaotic functions associated functions chaotic and sufficient conditions to be a very chaotic functions Palace

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Publication Date

Tue May 01 2018

Journal Name

The Journal Of Immunology

Resveratrol treatment alters lung microbiome in the murine ovalbumin-induced asthma model by increasing mucus-degrading Akkermansia muciniphila.

Esraah Sattar

Hasan

Philip Brandon

Mitzi

Prakash

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AbstractAsthma is a chronic inflammatory disease that involves the narrowing of the lung airways and excessive mucus production. Resveratrol (RES), a polyphenolic stilbene, is known to control asthmatic attacks via different molecular mechanisms. However, no studies have examined the effect of resveratrol on the microbiome in the ovalbumin (OVA)-induced asthma mouse model. In this study, we induced asthma in BALB/c mice by injecting OVA followed by 7 days treatment with RES. Plethysmography showed that the expiratory resistance in the lung tissue was significantly reduced in the RES treated group, while mean volume, peak expiratory flow, and frequency of respiration was increased. Histopathol ... Show More

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