Spectrofluorimetric method for the determination of glibenclamide in pharmaceutical formulations

Karim D.  Khalaf; Perween A. Hassen

doi:10.21123/bsj.2012.9.2.296-301

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Publication Date

Sun Jun 03 2012

Journal Name

Baghdad Science Journal

Volume

9

Issue Number

2

DOI

10.21123/bsj.2012.9.2.296-301

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Spectrofluorimetric method for the determination of glibenclamide in pharmaceutical formulations

"Glibenclamide

spectrofluorimetric"

Karim D. Khalaf

Perween A. Hassen

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A sensitive spectrofluorimetric method for the determination of glibenclamide in its tablet formulations has been proposed. The method is based on the dissolving of glibenclamide in absolute ethanol and measuring the native fluorescence at 354 nm after excitation at 302 nm. Beers law is obeyed in the concentration of 1.4 to 10 µg.ml-1 of glibenclamide with a limit of detection (LD) of 0.067 µg.ml-1 and a standard deviation of 0.614. The range percent recoveries (N=3) is 94 - 103.

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Publication Date

Sun Sep 06 2009

Journal Name

Baghdad Science Journal

Cox proportion hazard model for patients with hepatitis disease in Iraq

"Cox regression model

Kaplan-Meier method

Proportion hazard model

Survivor function

failure rate."

Fadhaa O.

...Show More Authors

Cox regression model have been used to estimate proportion hazard model for patients with hepatitis disease recorded in Gastrointestinal and Hepatic diseases Hospital in Iraq for (2002 -2005). Data consists of (age, gender, survival time terminal stat). A Kaplan-Meier method has been applied to estimate survival function and hazerd function.

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Publication Date

Wed Mar 10 2021

Journal Name

Baghdad Science Journal

Mathematical treatment for solition-soliton interactions in mono-mode optical fiber

S.Y

A.S.

K.A

...Show More Authors

There are many images you need to large Khneh space With the continued evolution of storage technology for computers, there is a continuing need and are required to reduce Alkhoznip space Pictures Zguet pictures in a good way, the way conversion Alamueja to Purifiers

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Publication Date

Sun Apr 01 2018

Journal Name

2018 9th International Conference On Information And Communication Systems (icics)

An intersection-based segment aware algorithm for geographic routing in VANETs

vehicular ad hoc networks

segment aware

packet delivery ratio

packet delivery delay

Yusor Rafid Bahar

Omar Adil

Diaa Mohammed

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In networking communication systems like vehicular ad hoc networks, the high vehicular mobility leads to rapid shifts in vehicle densities, incoherence in inter-vehicle communications, and challenges for routing algorithms. It is necessary that the routing algorithm avoids transmitting the pockets via segments where the network density is low and the scale of network disconnections is high as this could lead to packet loss, interruptions and increased communication overhead in route recovery. Hence, attention needs to be paid to both segment status and traffic. The aim of this paper is to present an intersection-based segment aware algorithm for geographic routing in vehicular ad hoc networks. This algorithm makes available the best route f

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(5)

Publication Date

Mon Dec 30 2024

Journal Name

Iraqi Journal Of Chemical And Petroleum Engineering

Formation evaluation for Mauddud Formation in Bai Hassan oilfield, Northern Iraq

Noor Alhuda

Ghanim M.

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Formation evaluation is a critical process in the petroleum industry that involves assessing the petrophysical properties and hydrocarbon potential of subsurface rock formations. This study focuses on evaluating the Mauddad Formation in the Bai Hassan oil field by analyzing data obtained from well logs and core samples. Four wells were specifically chosen for this study (BH-102, BH-16, BH-86, and BH-93). The main objectives of this study were to identify the lithology of the Mauddud Formation and estimate key petrophysical properties such as shale volume, porosity, water saturation, and permeability. The Mauddud Formation primarily consists of limestone and dolomite, with some anhydrites present. It is classified as a clean for

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Publication Date

Fri Jan 01 2010

Journal Name

Positioning

Fluid Inclusions Usage for Assessing Oil Migration in Duhok, North Iraq

Salih

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(5)

Publication Date

Sat Jun 24 2017

Journal Name

Fac Med Baghdad

Crude Anthrax Protective Antigen Enhances Immunity For Salmonella Typhimurium in Mice

Inam J.

Huda H.

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Background: Non-host-adapted Salmonella serovar Typhimurium is a facultative intracellular bacterium, which invades and multiplies within mononuclear phagocytes in liver, spleen, lymph nodes and Peyer’s plaques. Salmonella infection is a crucial medical and veterinary problem globally. S. Typhimurium causes various clinical symptoms, from asymptomatic infection to typhoid-like syndromes in infants or highly susceptible animals, for instance mice. Objective: The present study was carried out to investigate the efficacy of anthrax protective antigen (PA)as a potent adjuvant mixed with killed Salmonella Typhimurium (S.T.) to enhance the immunization capacity of the last. Materials and Methods: Two groups of mice were immunized with either th

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Publication Date

Mon Jan 01 2024

Journal Name

Anais Da Academia Brasileira De Ciências

Morphological study for Accipitrid birds (Accipitridforms, Accipitridae) in Iraq; part two

A part two of Accipitridae Family members that belong to three genera: Circus

Gyps

and Neophron were documented as morphometrics

distribution ranges

and conservation status were reviewed and comprehensively discussed. A total of 29 voucher specimens belong to six species which are conserved in the “Iraq Natural History Research Center and Museum INHM” as follow: Marsh Harrier Circus aeruginosus (Linnaeus

1758)

Hen Harrier Circus cyaneus (Linnaeus

1766)

Montagus Harrier Circus pygargus (Linnaeus

1758)

Pallid Harrier Circus macrourus (Gmelin

1770)

Egyptian vulture Neophron percnopterus (Linnaeus

1758)

and Griffon vulture Gyps fulfus (Hablitz

1783). The results revealed significant criteria about near threatened NT species IUCN and Birdlife International listed as Pallid Harrier Circus macrourus

and Endangered (EN) species as Egyptian vulture Neophron percnopterus globally decreasing population trend.

HIND D.

KHALIDA I.

AFKAR M.

SUHAD Y.

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Publication Date

Thu Jun 30 2022

Journal Name

Iraqi Journal Of Science

3D Geological Modelling for Asmari Reservoir In Abu Ghirab Oil Field

Maaly S.

Sameera

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Building a geological model is an essential and primary step for studying the reservoir’s hydrocarbon content and future performance. A three-dimensional geological model of the Asmari reservoir in Abu- Ghirab oil field including structure, stratigraphy, and reservoir petrophysical properties, has been constructed in the present work. As to underlying Formations, striking slip faults developed at the flank and interlayer normal. Abu Ghirab oilfields are located on the eastern anticlinal band, which has steadily plunged southward. 3D seismic interpretation results are utilized to build the fault model for 43 faults of the Asmari Formation in Abu Ghirab Oilfield. A geographic facies model with six different rock facies types

(2)

Publication Date

Tue Feb 28 2023

Journal Name

Iraqi Geological Journal

3D Geological Model for Zubair Reservoir in Abu-Amood Oil Field

Zahraa

Ghanim

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The Zubair reservoir in the Abu-Amood field is considered a shaly sand reservoir in the south of Iraq. The geological model is created for identifying the facies, distributing the petrophysical properties and estimating the volume of hydrocarbon in place. When the data processing by Interactive Petrophysics (IP) software is completed and estimated the permeability reservoir by using the hydraulic unit method then, three main steps are applied to build the geological model, begins with creating a structural, facies and property models. five zones the reservoirs were divided (three reservoir units and two cap rocks) depending on the variation of petrophysical properties (porosity and permeability) that results from IP software interpr

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(5)

(1)

Publication Date

Wed Aug 01 2018

Journal Name

Journal Of Economics And Administrative Sciences

Robust Estimations for power Spectrum in ARMA(1,1) Model Simulation Study

الحصانة

قدرة الطيف

الأنموذج المختلط .

Robust

Power Spectrum

ARMA.

عبد المجيد حمزة

سحر طارق

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Simulation Study

Abstract :

Robust statistics Known as, Resistance to mistakes resulting of the deviation of Check hypotheses of statistical properties ( Adjacent Unbiased , The Efficiency of data taken from a wide range of probability distributions follow a normal distribution or a mixture of other distributions with different standard deviations.

power spectrum function lead to, President role in the analysis of Stationary random processes, organized according to time, may be discrete random variables or continuous. Measuring its total capacity as frequency function.

Estimation methods Share with

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