Notes On The Non Linear Operator Equation I AXAX n

Buthainah A.A. Ahmed Ahmed; May Mohammed Helal May Mohammed Helal

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Publication Date

Thu Dec 29 2016

Journal Name

Ibn Al-haitham Journal For Pure And Applied Sciences

Volume

24

Issue Number

1

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Notes On The Non Linear Operator Equation I AXAX n

non-linear operator equation

spectral radius

positive definite operator

Buthainah A.A. Ahmed Ahmed

May Mohammed Helal May Mohammed Helal

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Necessary and sufficient conditions for the operator equation I AXAX n*, to have a real positive definite solution X are given. Based on these conditions, some properties of the operator A as well as relation between the solutions X andAare given.

Publication Date

Sat Feb 01 2025

Journal Name

Pharmaceutical Nanotechnology

Preparation, In-vitro, Ex-vivo, and Pharmacokinetic Study of Lasmiditan as Intranasal Nanoemulsion-based In Situ Gel

Bioavailability study

ex vivo permeation study

C-max

Lasmiditan

nanoemulsion-based in situ gel (NEIG)

T-max

aqueous-LAS suspension.

Jaber S.H

Newal ayash rajab

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Background:

Lasmiditan (LAS) is a recently developed antimigraine drug and was approved in October, 2019 for the treatment of acute migraines; however, it suffers from low oral bioavailability, which is around 40%.

Objective:

This study aimed to improve the LAS bioavailability via formulation as nanoemulsionbased in situ gel (NEIG) given intranasally and then compare the traditional aqueous-LASsuspension (AQS) with the two successful intranasal prepared formulations (NEIG 2 and NEIG 5) in order to determine its relative bioavailability (F-relative) via using rabbits.

Method: ... Show More

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Publication Date

Tue Jun 06 2023

Journal Name

Journal Of University Of Anbar For Pure Science (juaps)

Approximate Solution of Emden-Fowler Equation Using the Galerkin Method

Asmaa Aswhad

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Publication Date

Fri Jan 01 2016

Journal Name

Results In Physics

An efficient iterative method for solving the Fokker–Planck equation

M.A.

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(11)

Publication Date

Sat Mar 01 2014

Journal Name

Computers & Mathematics With Applications

Simultaneous determination of time-dependent coefficients in the heat equation

M.S.

D.

M.I.

...Show More Authors

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(44)

(33)

Publication Date

Thu Jan 16 2025

Journal Name

Journal Of Biological Control

Toxicity of polymeric nanocapsules prepared from Moringa oleifera leaf extract against the larvae of Culex pipiens (Diptera: Culicidae)

HAZIM I.

SHAIMA H.

MARIUM I.

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The study aimed to prepare a nanocapsules formulation from the acetonic extract of Moringa oleifera leaves, using polymeric capsules, and test its toxicity against the third instar larvae of Culex pipiens mosquitoes. The leaf extract was prepared using acetone as a solvent, and the nano polymeric capsules were prepared using the synthetic polymer polyethylene glycol 4000. The results showed the successful preparation of nano polymeric capsules from the leaf extract, with an average particle size of 259.2 nm, and a nanocapsule diameter of 263.83 nm, as determined by DLS and SEM analysis, respectively. The toxicity results indicated that the nano polymeric capsules of the leaf extract exhibited higher mortality rates, reaching 97.6% a

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Publication Date

Wed Jun 01 2022

Journal Name

Baghdad Science Journal

Third Order Differential Subordination for Analytic Functions Involving Convolution Operator

Nihad Hameed

Abdul Rahman S.

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In the present paper, by making use of the new generalized operator, some results of third order differential subordination and differential superordination consequence for analytic functions are obtained. Also, some sandwich-type theorems are presented.

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Publication Date

Tue Oct 01 2013

Journal Name

Proceedings Of The International Astronomical Union

The infrared K-band identification of the DSO/G2 source from VLT and Keck data

A.

M.

S.

M.

K.

N.

B.

S.

L.

M.

A.

M.

G.

V.

M.

L.

R.

B.

M.

C.

D.

J.

C.

Y. E.

K.

A.

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AbstractA fast moving infrared excess source (G2) which is widely interpreted as a core-less gas and dust cloud approaches Sagittarius A* (Sgr A*) on a presumably elliptical orbit. VLT <italic>Ks</italic>-band and Keck <italic>K</italic>′-band data result in clear continuum identifications and proper motions of this ∼19<italic>m</italic> Dusty S-cluster Object (DSO). In 2002-2007 it is confused with the star S63, but free of confusion again since 2007. Its near-infrared (NIR) colors and a comparison to other sources in the field speak in favor of the DSO being an IR excess star with photospheric continuum emission at 2 microns than a ... Show More

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(3)

(1)

Publication Date

Tue Jan 01 2019

Journal Name

Indian Journal Of Public Health Research & Development

The Role of Salivary Cortisol and Mutans Streptococci in the Development of Early Childhood Caries

Abeer A.

Aseel H. M. J.

Abbas S.

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(3)

Publication Date

Tue Jun 15 2010

Journal Name

International Journal Of Poultry Science

Effect of n-3 and n-6 Fatty Acid Supplemented Diets on Semen Quality in Japanese Quail (Coturnix coturnix japonica)

Al-Daraji H.

Waleed

Ali

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(25)

Publication Date

Fri Jun 15 2018

Journal Name

Journal Of Baghdad College Of Dentistry

Determination the concentration of insulin-like growth factor-I (IGF-I) in saliva of acromegalic patients, and comparison it with the levels of serum IGF-I.

Shiamaa

Sahar H.

Abdilkarim Y.

...Show More Authors

Acromegaly is ametabolic disorder characterized by an acquired progressive somatic disfigurement, mainly involving the face, extremities and many other organs, that are associated with systemic manifestations, caused by excessive secretion of growth hormone and a resultant persistent elevation of insulin-like growth factor-I concentrations. In more than 90% of cases originates from a monoclonal benign pituitary adenoma. Aim of this study to assess the level of insulin-like growth factor-I (IGF-I) in saliva of acromegalic patients, and to compare it with the basal levels of serum IGF-I. Sixty specimens of serum and saliva collected from two groups of subjects (forty acromegalic patients and twenty healthy persons). The specimens were

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