Synthesis and Characterization of Complexes of [(N,N-
-Bis(2-
Hydroxy Ethyl) Glycine] with Some Metal Salts

enass jasim

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Publication Date

Mon Jan 17 2011

Journal Name

مجلة كلية التربية

Volume

1

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1

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Synthesis and Characterization of Complexes of [(N,N- -Bis(2- Hydroxy Ethyl) Glycine] with Some Metal Salts

transition metal

glycine

bicine

enass jasim

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Some transition metal ions (Cr +3, Co+2 , Ni+2,Cu+2, Zn+2,Ag + ,Cd+2 ) complexes of [(N, N- - Bis(2- hydroxy ethyl) Glycine] (Bicine) have been synthesized and characterized by FTIR ,UV-Visble spectroscopy, atomic absorption, magnetic susceptibility, conductivity measurements and study of the nature of the complexes formed in ethanolic solution following the moleratio method. From the results obtained the following general formola have been given for the prepared complexes [M m+ (Bicine)n]. XH2O

Publication Date

Fri Jul 01 2016

Journal Name

Journal Of Economics And Administrative Sciences

Comparison some of methods wavelet estimation for non parametric regression function with missing response variable at random

البيانات المفقودة - الانحدار المويجي - متعدد حدود موضعي – اقرب مجاور.

/ Missing data- Wavelet regression- Local polynomial- K-Nearest Neighbor

ظافر حسين

سعد كاظم

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Abstract

The problem of missing data represents a major obstacle before researchers in the process of data analysis in different fields since , this problem is a recurrent one in all fields of study including social , medical , astronomical and clinical experiments .

The presence of such a problem within the data to be studied may influence negatively on the analysis and it may lead to misleading conclusions , together with the fact that these conclusions that result from a great bias caused by that problem in spite of the efficiency of wavelet methods but they are also affected by the missing of data , in addition to the impact of the problem of miss of accuracy estimation

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Publication Date

Thu Sep 13 2018

Journal Name

Baghdad Science Journal

Study of the Electric Quadrupole Moments for some Scandium Isotopes Using Shell Model Calculations with Different Interactions

Bohr-Mottelson

Core Polarization

Effective Charges

Harmonic Oscillator

Standard Effective charges.

Ahmed H.

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The electric quadrupole moments for some scandium isotopes (41, 43, 44, 45, 46, 47Sc) have been calculated using the shell model in the proton-neutron formalism. Excitations out of major shell model space were taken into account through a microscopic theory which is called core polarization effectives. The set of effective charges adopted in the theoretical calculations emerging about the core polarization effect. NushellX@MSU code was used to calculate one body density matrix (OBDM). The simple harmonic oscillator potential has been used to generate the single particle matrix elements. Our theoretical calculations for the quadrupole moments used the two types of effective interactions to obtain the best interaction compared with the exp

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Publication Date

Sat Jun 01 2013

Journal Name

Journal Of Economics And Administrative Sciences

Comparison Ridge regression method with some classical methods to estimate the parameters of Lomax distribution by simulation

توزيع لوماكس- متوسط مربعات الخطأ- طرق التقدير- معلمة الشكل- معلمة القياس- تجارب المحاكاة- مضاعف لاكرانج.

Lomax distribution- estimation method mean square error- shape parameter- location parameter- simulation experiments - Lagrange multiplier.

نزار مصطفى

غفران اسماعيل

وليد عبدالله

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Abstract

In this research provide theoretical aspects of one of the most important statistical distributions which it is Lomax, which has many applications in several areas, set of estimation methods was used(MLE,LSE,GWPM) and compare with (RRE) estimation method ,in order to find out best estimation method set of simulation experiment (36) with many replications in order to get mean square error and used it to make compare , simulation experiment contrast with (estimation method, sample size ,value of location and shape parameter) results show that estimation method effected by simulation experiment factors and ability of using other estimation methods such as(Shrinkage, jackknif

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Publication Date

Thu Jun 08 2023

Journal Name

Acta Biomed

Diagnostic study of the most important fungal infections associated with some inflammatory bowel disease in Iraqi patients

Alaa Saad Hasan

Thamer A.A. Muhsen

Hazima Mossa Alabassi

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The current study aimed to isolate and diagnose the fungi associated with the inflammatory bowel disease patients with 150 samples distributed between 50 samples from Crohn's patients and 50 samples from ulcerative colitis patients, 50 control from Al-Kindy Al Teaching Hospital in Baghdad, Baghdad. Five types of yeast were isolated and identified, namely C. albicans, C.glabarta, Tropicales, C. parapsilosis, C. and C., krusi C. parapsilosis and.and Aspergillus, Penicillium, Muocer, Rhizopous, Saccharomycosis, and Cryptococcus, The results indicated the dominance of Candida spp. In crohn’s disease, the frequency of isolated Candida albicans was 24 (58.54%), Candida glabrata 11 (26.86%), Candida tropicalis 5 (12.2%) and Candida krusi was 1 (

Publication Date

Mon May 30 2022

Journal Name

The Journal Of Infection In Developing Countries

SARS-CoV-2 viral shedding and susceptibility: perspectives on gender and asymptomatic patients

Engku Nur Syafirah

Ali MR Murad

Ahmad Adebayo

Nurfadhlina

Go

Yean Yean

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Despite efforts to contain and manage the SARS-CoV-2 outbreak which was declared a public health emergency of international concern in January 2020 by the World Health Organization (WHO), the COVID-19 pandemic still remains a major global challenge. Patients who display the classical symptoms of the infection are easily identified, tested, isolated and monitored. However, many cases of infected asymptomatic patients have been documented. These patients are not easily identified even though many evidences suggest that they can spread the virus to others. How and why these COVID-19 asymptomatic presentations occur remain unclear. The many theories and views are conjectural, and supporting evidences are still needed. In this review, we

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Publication Date

Tue Jan 01 2019

Journal Name

Aip Conference Proceedings

Common fixed points and S-best coapproximation in 2-Banach spaces

Reyadh Delfi

Ali Musaddak

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Publication Date

Sat Jan 01 2022

Journal Name

1st Samarra International Conference For Pure And Applied Sciences (sicps2021): Sicps2021

Consequences for the groups 𝒮𝓛(2,𝒰), 𝒰 = 23 and 29

Khalaf S.A.

Niran

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Publication Date

Tue Jan 01 2019

Journal Name

Plant Archives

Evaluation of water stress effect on some chemical properties of several sunflower varieties callus treated with colocynth fruit extract

Y.I.H.

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The study was carried out in plant tissue culture laboratory, University of Baghdad during the period 2017-2019, as factorial experiment in complete randomized design, to study the effect of PEG at (0, 2, 4, 6 and 8%) on physiological and chemical changes in callus of three sunflower (Ishaqi 1, Aqmar and Al-haga) induced by the cultivation of the young stem in vitro under water stress. The content of callus cells of SOD, POD, CAT and APX enzymes as well as total dissolved carbohydrate were determined as indicators to determine the effect of PEG in callus tissue cells cultivated on medium equipped with the PEG concentrations. The results showed that cultivars were differs significantly, and A-haja variety was superior in increasing SOD to 12

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Publication Date

Tue Jul 15 2025

Journal Name

Journal Of Studies And Researches Of Sport Education

The effect of using the educational bag on the level of learning some offensive skills with the epee weapon

The effect of using the educational bag on the level of learning some offensive skills with the epee weaponDr. Lamia Hassan Al-Diwan

D. Fatima Abdel-Maliki

Dr. Kholoud Laith Abdel Karim2005 Technical and technological development has been increasing day after day and has included all areas of life

including the educational process

which has benefited from technologies such as (computer

video

and pictorial models) in introducing them as tools to aid the learning process. Educational packages have proven their effectiveness in education as they prepare learners with different areas of experience. Sensory audio-visual

through which the learner acquires different educational experiences through interaction

practice

participation

and communication with the data of the surrounding environment through the diversity of knowledge sources that suit his inclinations and needs. The research aimed to prepare an educational bag to teach some offensive skills in the epee weapon. And to find out the effect of using the proposed educational bag on the level of learning some offensive skills in the epee weapon. We hypothesized that the proposed educational package has a positive impact on the level of learning some offensive skills with the epee weapon. There were statistically significant differences in testing the level of learning some offensive skills with the epee weapon between the post-tests of the experimental and control groups

and in favor of the experimental group. The researchers used the experimental method to suit the nature of solving the research problem

and the research sample was chosen intentionally from the girls’ fencing club players (beginners) in the governorate. Basra for the year 2005. The number of players was (16)

which represented the entire study population. The experiment was conducted in the sports hall of the South Oil Sports Club in Basra. We concluded that the educational package has a positive impact on the level of learning some offensive skills in the epee weapon. There were statistically significant differences in the learning level test for some offensive skills in the epee weapon between the experimental group and the control group in the post-tests and in favor of the experimental group. We recommended the necessity of using the proposed educational curriculum to learn some offensive skills in the epee weapon in fencing lessons or in sports clubs. Adopting modern techniques in training

teaching or teaching fencing skills and searching for new methods. Conducting similar studies on other skills or different samples.Keywords: educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports ClubLamya Hassan Aldewan [email protected] of Basra - College of Education and Sports Scienceshttps://orcid.org/0000-0003-0377-6915 Keywords educational bag

offensive skills with an epee weapon

fencing game. Teaching methods. Basra Girl Sports Club

‏Lamyaa

Fatima

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Publication Date

Sun Oct 01 2023

Journal Name

Baghdad Science Journal

Molecular detection by some virulence genes of Salmonella enterica subsp. enterica isolated from the stool of children with diarrhea

Diarrhea

Salmonella enterica subsp enterica

Virulence factors genes

16srRNA gene

Phylogenetic tree

Mohammed Nadhir

Ahmed Hussein

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Diarrhea is a real disease in childhood which could cause death. Therefore, this study was conducted to isolate Salmonella from 350 stool samples taken from children under five years in age, suffering from diarrhea during the period from March 2019 to March 2020 in Tikrit city / Iraq. The results showed the possibility to isolate ten isolates of Salmonella enterica subsp. Enterica, an infection rate, represents 2.875% of the total rate of patients who suffer from diarrhea. The virulence genes were investigated for ten isolates of S. enterica subsp. enterica, the result is that all isolates possessed the genes stn, invA, lpfA with an appearance percentage of 100%, whi

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