Volume 17 Issue 1
Published: 2006-01-01
Contents
Article
Estimation of Cholesterol Level During Pregnancy
Sura H. Al-Fakhry, Huda Y. Al-Attar
Normally pregnancy especially at late gestation associated with metabolic changes, like changes in maternal storage of adipose tissue, hormonal secretions and lipoproteins concentrations....
A New Method for the Synthesis of Some 1,5-Diphenyl-3- Aryl-4,5-Dihydro-1,2,4-Triazole
Said A. Said
Condensation of aromatic aldehydes with benzamide affords the corresponding arylidenbenzamide as a new conjugated system . The reaction between these compounds and phenylhydrazine in acidic...
Synthesis and Characterization of Co(II),Ni(II),Cu(II) and Zn(II) Complexes with Mixed Ligands Thioether and Ethylenediamine Ligands
Luma A. Mubarak, Saad K. Dawood, Nabeel H. Buttrus
New bimetallic complexes of the types[M2LCl4],[M2L(en)2Cl4], [M2L(en)2(TP)4], where M=Co(II),Ni(II),Cu(II) and Zn(II), TP =p-aminophenylthiolate were prepared by reacting metal chloride with the...
Mineralogy and Petrography of Marl Sediments Within the Fat`ha Formation in Selected Parts of Northern Iraq
Zeki A. Aljubouri, Hazim A. Al-Kawaz
X-ray diffraction analyses and petrographic study of marl samples belonging to the Al-Fat`ha Formation (Middle Miocene) from four selected localities in northern Iraq, revealed the presence of the...
New Insertae Sedis Genus Angelucysta from the Lower Carboniferous Dinantian of Iraq
Maha A. AL-Hasson, Amer D. Nader
A distinctive form of insertae sedis cyst is described in detail from samples of Ora, Harur Formations and Unit A in boreholes Kh5/1 and Khleisia-1. It constitute the monotypic base for new genus...
New Hybrid CG-Projected Bfgs for Minimization
Osama H. Ta, Abbas Y. AL Bayati
In this paper an hybrid CG direction and a modified direction of the Storey's projected version of the BFGS Quasi-Newton (QN) update of optimization is investigated theoretically and...
A Parallel Optimization Method Based on the Theory of Parallel Subspaces
Khalil K. Abbo, Bashir M. Khalaf
The purpose of this paper is to develop a parallel algorithm for solving unconstrained optimization problems. This parallel algorithm in which several tasks may be executed at the same time in...
New Sampling Three-Term Preconditioned PB Algorithm
Nada F. Hassen, Abbas Y. Al Bayati
In this paper a new sampling three-term preconditioned PB algorithm is developed and implemented. The proposed sampling algorithm runs parallel to the original PCG Method Once a pair {vk, yk} has...
The Wiener Polynomial of The Tensor Product
Walid. A. Saeed, Ali. A. Ali
Let G1 and G2 be vertex disjoint connected graphs such that each edge of G1 and G2 is a triangle edge. In this paper, the coefficients of the Wiener polynomial of the tensor product G1G2 are...
