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jih-1402
The e.ffect of simultaneous doping . of Pll in TJ..Q,6 htyer of 'T'lJ-xPb. Ba2Ca2Co_309- o s perconductors
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Tn   t·  p.a,p r        We hae  reported it;vestigations O:U   the·  effeot of

simtHtaneous s·ubs'tituti9n   of  :Pb . a;t tbe,1'1-based .IJPercqndl,lctor was·

prepar.d by adcling; an .amoun· 0f Pb t. the TIJ-PbxBa;iCa2CuaOo'ti cor:npound. The: usu;d solid'7state  teactin  meJ;}Jo.d                                                             haS be:eu. applied t:mdr optimum  co_nditjon..· auJk po.lycrys.talline sari;lples.  hf!ve -been

p.reparQ by  the  tWo step .soli_d   tate  re.ctip:n  proeess;  It  has  bee 1

  • ohsewedthat the gj'own Il1-xPh.x.BaiGa2Cu30:6(with x = <.tbo,· O.'l 0 •

0_:49 'Q.$Q. atld . Q.40) CO(Ie$pQnds to the t 2J phase. Thl X"' ay da:ta Â·of:

the Sa.mple showe4  tetragonal >Stmciture  ith high  ratio .afTI.-1223

SQpeFCO!lductiti,g ph e. r·e Â§aptpls .show.ed  a transitjort tertljn.etatutes

Ti?<\\'IIJSCI)W ic.h were  ti6 .K.. 12'3 K,_ 1"29.  J<_, 131 ' L34 K  at  {x = 0.,0,.

O.JO,   .0.20.  .0, 30'     <tn   Â·  .4-0.) tespectivdy,   and  the  ttansiti:on:

temperatures at zero resistance  Tc(otn   were          lOl , HIS,. H)112 a,n-d

ns K_,   r.es_p.cl,'.tiv ly;.   R.esistivitie's.   were         m asure4   at   cliffetr¢.nt

.  tempeta:tures unde11 zero magn tic .fields and 'the data w t hl erp:tetea.

Alrthe S41TIPleS pr.eparation wi;;o2 f19w' we fCtun-d Jhat the 0:;! fl9W  in

our:sanipi.e.S prgdQcd high-: Pha;se s.uperco"nducto.r .

X-Tay di:ftract1oh aQaly$is, showed an ·incr.ease .of :the c-'axis. lat!iioe

eorutlli)t fQr tile :san1p.hS' doped with ph as c.ompared  with. fu s<Z have

:no t;Jb contentIt was found Â· that be chan.g. of  the pb concentrations

of all our s:amp'le.s . Produeed ·     a ¢hangNil  the density    Pilh ·Cfa a;nd

volume 'fractiPJi V t'il(1 22-3>.

 

 

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Publication Date
Tue Jun 15 2021
Journal Name
Al-academy
Abstract Expressionist features in drawings by Eric Bartot and Serwan Baran " A Comparative Study": علي ابراهيم مردان
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  Amidst the changes resulting from the subject matter of expression in art. The necessity of searching for the expressive features of thought that leaves different imprints with aesthetic features and values which called for re-modifying the expressive vision of contemporary drawings. Therefore, this research has been concerned with the study of (abstract expressive features in the drawings of (Serwan Baran) and (Eric Barto) - a comparative study), and the research includes four chapters. The first chapter is devoted to explaining the research problem, its importance, need, purpose, and limits, then determining the most important terms mentioned in it. Where the research problem dealt with the subject of abstract expressive feature

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Publication Date
Fri Dec 01 2023
Journal Name
Endocrine Practice
Abstract #1597564: Insulin Autoimmune Syndrome in an Iraqi Patient With Myasthenia Gravis and Unexplained Hypoglycemia: Rare Coexistence
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Publication Date
Tue Feb 21 2017
Journal Name
Journal Of Entomology And Zoology Studies
Comparison study between a crude bacterial suspension and purified pseudomonal alkaline protease enzyme effect on the rabbit interleukin-2 bacterial keratitis
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Publication Date
Thu Jan 20 2022
Journal Name
Ibn Al-haitham Journal For Pure And Applied Sciences
The Implementations Special Third-Order Ordinary Differential Equations (ODE) for 5th-order 3rd-stage Diagonally Implicit Type Runge-Kutta Method (DITRKM)
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The derivation of 5th order diagonal implicit type Runge Kutta methods (DITRKM5) for solving 3rd special order ordinary differential equations (ODEs) is introduced in the present study. The DITRKM5 techniques are the name of the approach. This approach has three equivalent non-zero diagonal elements. To investigate the current study, a variety of tests for five various initial value problems (IVPs) with different step sizes h were implemented. Then, a comparison was made with the methods indicated in the other literature of the implicit RK techniques. The numerical techniques are elucidated as the qualification regarding the efficiency and number of function evaluations compared with another literature of the implic

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Publication Date
Mon Jan 01 2018
Journal Name
Aip Conference Proceedings
Achieving an optimum slowing-down energy distribution functions and corresponding reaction rates for the (D+3He and T+3He) fusion reactions
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A new results for fusion reactivity and slowing-down energy distribution functions for controlled thermonuclear fusion reactions of the hydrogen isotopes are achieved to reach promising results in calculating the factors that covered the design and construction of a given fusion system or reactor. They are strongly depending upon their operating fuels, the reaction rate, which in turn, reflects the physical behavior of all other parameters characterization of the system design

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Scopus (2)
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Publication Date
Sun Jan 01 2023
Journal Name
International Journal Of Economics And Finance Studies
INTEGRATION BETWEEN COBIT AND COSO FOR INTERNAL CONTROL AND ITS REFLECTION ON AUDITING RISK WITH CORPORATE GOVERNANCE AS THE MEDIATING VARIABLE
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Scopus (19)
Scopus
Publication Date
Wed Dec 11 2019
Journal Name
Journal Of The College Of Education For Women
Memorizing the Holy Quran and its Impact on Child's Language: سالم بن غرم الله بن محمد الزهراني/ جامعة ام القرى - السعودية
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في هذا العصر - الذي داهمت في الأخطار لغة الفصاحة والبيان - يبقى القرآن الكريم أعظم حافظ للغة السليمة ، وأكبر معين لأهلها للحفاظ على ثرائها وبلاغتها ، فهي باقية ببقائه ما بقي الليل والنهار .

وهذا البحث يدور حول حفظ القرآن الكريم وأثره على لغة الطفل، ويتكون من مقدمة : وفيها بيان أهمية الموضوع ، وخطة البحث ، ومنهجه، وثلاثة مباحث:

المبحث الأول : فضل حفظ القرآن الكريم ، وفوائد حفظه إجمالاً ، والمبحث الثاني :

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Publication Date
Fri Jan 24 2020
Journal Name
International Journal Of Pharmaceutical Research
Preparation, spectral characterization and biological activity of somenewbimetalic complexes derived from{ 2,2`((5-methyl-1,3-phenylene)-bis- (oxy))-bis-N`(E`)-2- hydroxybenzylideneacetohydrazide}ligand
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In this work, the preparation of new multidentate Schiff-base lig and and its metal complexes are described. The formation of the lig and{ 2,2`((5-methyl-1,3-phenylene)-bis-(oxy))-bis-N`(E`)-2- hydroxybenzylideneacetohydrazide}[H2L] was prepared from the reaction {2,2-((5-methyl-1,3-phenylene)-bis-(oxy))- di-(acetohydrazide)}[M]precursor and salicylaldehyde in a 1:2 mole ratio, respectively. The reaction of the lig and [H2L] with (Cr+3 , Mn+2 and Fe+2 )metal ions in a 1:2 (L:M) mole ratio. Ligand and complexes were characterised via spectroscopic analyses; [FT-IR, UV-Vis spectroscopy,(C.H.N) microanalysis, chloride content, thermal analysis(TG), electrospray mass, magnetic susceptibility and conductivity measurements. The characterisation d

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Publication Date
Sat Mar 30 2019
Journal Name
Iraqi Journal Of Chemical And Petroleum Engineering
Removal of Manganese Ions (Mn2+) from a Simulated Wastewater by Electrocoagulation/ Electroflotation Technologies with Stainless Steel Mesh Electrodes: Process Optimization Based on Taguchi Approach
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This study depicts the removal of Manganese ions (Mn2+) from simulated wastewater by combined electrocoagulation/ electroflotation technologies. The effects of initial Mn concentration, current density (C.D.), electrolysis time, and different mesh numbers of stainless steel screen electrodes were investigated in a batch cell by adopting Taguchi experimental design to explore the optimum conditions for maximum removal efficiency of Mn. The results of multiple regression and signal to noise ratio (S/N) showed that the optimum conditions were Mn initial concentration of 100 ppm, C.D. of 4 mA/cm2, time of 120 min, and mesh no. of 30 (wire/inch). Also, the relative significance of each factor was attained by the analysis

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Crossref (5)
Crossref
Publication Date
Tue Jun 12 2018
Journal Name
المجلة العراقية لبحوث السوق وحماية المستهلك
BIOLOGICAL ASPECTS AND PREDATORY EFFICIENY OF PREDATOR Chilocorus bipustulatus (L.) COLEOPTERA :COCCINELLIDAE ON DATE PALM SCALE Parlatoria blanchardi (T.) DIASPIDIDAE: HOMOPTERA UNDER LABORATORY CONDITIONS.
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Laboratory studies were conducted at the biological control unit, college of Agriculture, University of Baghdad to evaluate some biological aspects of the predator Chilocorus bipustulatus (Coleoptera: Coccinellidae), which is considered one of the most important predators on many insect pests, especially the scale insect, Parlatoria blanchardi, (Homoptera: Diaspididae) on date palms. The results showed that biological parameters of the predator were varied according to different degree of temperature. Egg incubation period was significantly different and reached to 7.5 and 5.44 day at 25 and 30°C respectively, Fertility was the same 100% at both temperature degrees. Larval growth periods were 17.41 and 16.12 day as well as the mortality du

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