Volume 17 (2023)
Volume 16 (2022)
Volume 15 (2021)
Volume 14 (2020)
Volume 13 (2019)
Volume 12 (2018)
Volume 11 (2017)
Volume 10 (2016)
Volume 9 (2015)
Volume 8 (2014)
Volume 7 (2013)
Volume 6 (2012)
Volume 5 (2011)
Volume 4 (2010)
Volume 3 (2009)
Volume 2 (2008)
Volume 1 (2007)
Main Subjects = Chemistry
Number of Articles: 275
Synthesis and characterization of mixed ligands complexes of Bipyridayl and 2, 3-Dimethyl-1-phenyl-4-salicylidene-3-pyrazolin-5-one with MnII, FeII, CoII, NiII and CuII
Volume 2, Issue 3 , December 2008, , Page 137-147
Abstract
The mixed ligands complexes of Bipyridayl and 2, 3-Dimethyl-1- phenyl-4-salicylidene-3-pyrazolin-5-one (HL) with Mn (II),Fe(II),Co(II),and Ni (II) and Cu (II) .were prepared. They were ... Read More ...
CHARGE TRANSFER COMPLEXES BETWEEN SOME CRYPTANDSWITH TETRACYANOETHYLENE AND 2- HYDROXY-1,4-NAPTHOQUINONE
Volume 2, Issue 2 , August 2008, , Page 29-31
Abstract
ABSTRACT:The intermolecular charge transfer ( CT ) complex of two cryptands , viz , K221 and K222 (as donors ) and tow acceptors, viz , tetracyanoethylene (TCNE) and 2-hydroxy-1,4-napthoquinon ... Read More ...
THE EFFECT OF THICKNESS OF THE URROUNDINGS ON THE TOTAL AND PHOTO PEAK RELATIVITY EFFICIENCY FOR THE NAI (TL) DETECTORS.
Volume 2, Issue 2 , August 2008, , Page 46-49
Abstract
:To study the effect of the shield thickness of the surrounding on the total and photo peak relativity efficiency for the NaI(Tl),two NaI(Tl) detectors (3'' × 3'' ) and (1.5" ... Read More ...
EFFECT OF H2SO4 ACID ON FATIGUE FAILURE PROPERTY FOR POLYMER MATRIX COMPOSITE
Volume 2, Issue 2 , August 2008, , Page 50-61
Abstract
:This research include the study of the fatigue property for the polymer and the composite materials, we using the epoxy resin as matrix for the reinforced materials that consist of ... Read More ...
TOPOLOGICAL ENTROPY AND THE PREIMAGE STRUCTURE OF MAPS
Volume 2, Issue 2 , August 2008, , Page 88-106
Abstract
Aim this article to provide an accessible introduction to the notion of topological entropy and (for context) its measure theoretic analogue, and then to present some work applying ... Read More ...
The effect of high temperature on chemical structure of red blood corpuscles membranes for employees in ovens of Ramadi glass factory – Iraq.
Volume 1, Issue 3 , December 2007, , Page 1-7
Abstract
This study include investigation the effects of high temperature on the chemical structure of RBCs membranes in thirty workers of the state coperation of glass industries in Ramadi ... Read More ...
SYNTHESIS, CHARACTERIZATION AND KINETIC STUDIES OF SOME OXAZEPINE AND OXAZEPANE DERIVATIVES
Volume 1, Issue 3 , December 2007, , Page 22-40
Abstract
1,3-Bis(2-hydroxy-benzylidene)-Thiourea and 1,3-Bis-(dimethylamino-benzylidene)-Thiourea were prepared by condensation of Thiourea with one equivalent and two equivalent of substituted ... Read More ...
EVALUATION THE PRECISION OF " DOCTORE TEST" FOR MERCAPTANS DETECTION IN PETROLEUM PRODUCTS BY SULPHIDE ION-SELECTIVE ELECTRODE
Volume 1, Issue 3 , December 2007, , Page 41-44
Abstract
Mercaptan sulphur in petroleum products ( Motor fuel, kerosene, aviation fuel ,….etc) were detected with standard test method of British Institute of Petroleum ( IP) that marked ... Read More ...
SYNTHESIS OF SOME DERIVATIVES 9-ARYL-1,8-DIOXOOCTAHYDROXANTHENE AND 2,2’-ARYL-METHYLENE BIS(3-HYDROXY-2-CYCLOHEXENE-1-ONE) IN AQUEOUS MEDIA
Volume 1, Issue 3 , December 2007, , Page 45-51
Abstract
This research concerned with the reaction of Aryl- benzoylchloride with 1,3-cyclohexanedione in aqueous media (which has been catalyzed by p-dodecylbenezenesulfonic acid (DBSA) or sodiumdodecylsulfate ... Read More ...
Preparation and study of a mixture of unsaturated polyester (UPE) with polyvinyl acetate (PVAc) and polyvinyl chloride (PVC) to improve its thermal and photo properties
Volume 1, Issue 3 , December 2007, , Page 50-63
Abstract
Due to the important applications of the unsaturated polyester undernormal climate conditions, this study dealt with polymer blends of this polymerwith polyvinyl acetate (PVAc), using ... Read More ...
PREPARTION OF SOME NEW COUMARIN DERIVATIVES WITH MEASURING BIOLOGICAL ACTIVITY
Volume 1, Issue 3 , December 2007, , Page 52-57
Abstract
The present study was designed to be into stages. The first stage included preparing and dignosing four compounds of Schiff's-bases throught condensing be town 3-amino coumarin (1) ... Read More ...
STUDYING THE EFFECTS OF SOME COMPOUNDS AND IONS ON Escherichia coli ALKALINE PHOSPHATASE ACTIVITY
Volume 1, Issue 3 , December 2007, , Page 58-69
Abstract
The effect of some compounds and ions such as EDTA,Urea,KCN,2-Mercaptoethanol,BeCl2 and L-Phenyl alanine on the activity of Alkaline phosphatase extracted from Escherichia coli has ... Read More ...
Geochemical & palaeontological Study of Gulneri Formation(upper cretaceous) NE-Iraq
Volume 1, Issue 3 , December 2007, , Page 64-74
Abstract
Gulneri formation in it's type locality (Dokan Dam), had been studied geochemically & palaeontologically. The trace elements (Mn, Ni, Cr, Sr, Rb) in addition to K2O(IR.)& (L.O.I) ... Read More ...
Study of the fission probability as function of energy of(0.5MeV-2MeV) on various fissing nucleus
Volume 1, Issue 3 , December 2007, , Page 99-106
Abstract
The aim of this study is to know the behavior of fission probability as function of neutrons energy of various fission nucleuses (231Th, 233Th, 235U, 237U, 239U, 241Pu, 243Pu) at the ... Read More ...
THE COMPOSITION AND POTENTIAL USES OF PNOSPHOGYPSUM.
Volume 1, Issue 2 , August 2007, , Page 16-26
Abstract
A comprehensive analysis has been made to find out the exact composition of phosphogypsum. Results indicate a high percentage of gypsum (94.75 _ 1.51) which can be utilized for different ... Read More ...
SYNTHESIS & CHARACTERIZATION OF OXAZEPINE AND PYRROLIDIDES FROM REACTION OF N, Ń, Ň-TRIS-(4-DIMETHYLAMINO-BENZYLIDENE)-[1, 3,5]TRIAZENE-2,4,6-TRIAMINE WITH MALEIC,SUCCINIC ANHYDRIDE AND 1H- PYRROLIDENE.
Volume 1, Issue 2 , August 2007, , Page 27-46
Abstract
N,Ń,Nً-Tris-(4-dimethylamino-benzylidene)-[1,3,5]triazene-2,4,6-triamine were prepared by condensation of [1,3,5]Triazene-2,4,6-triamine (Melamine) with o-4-dimethylamino- benzaldehyde. ... Read More ...
SYNTHESIS, CHARACTERIZATION AND BIOLOGICAL ACTIVITY OF SOME OXAZEPINE AND OXAZINANE DERIVATIVES FROM REACTION OF SCHIFF BASES WITH SOME CYCLO ANHYDRIDE .
Volume 1, Issue 2 , August 2007, , Page 47-61
Abstract
Schiff bases [2-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino)-5,5-diethyl-dihydro-pyrimidine-4,6-dione and 2,6-Bis-(1,5 Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino)-5,5-diethyl-tetrahydro-pyrimidin-4-one] ... Read More ...
STUDY THE EFFECT OF SOME ACETYLIC AMINE COMPLEXES ON ACETYLCHOLINE esterase Inhibited by ORGAN PHOSPHOROUS COMPOUND IN BLOOD SERUM
Volume 1, Issue 2 , August 2007, , Page 110-117
Abstract
In this research , the biological activity for some of new prepared Acetlynic Amine complexes have been study through effect of these complexes to used as activation and reactivation ... Read More ...
LINKED UNSATURATED POLYESTER BLENDED WITH POLYOL (HTPBO)
Volume 1, Issue 2 , August 2007, , Page 126-139
Abstract
This study was carried out to improve resistance to weathering Conditions especially ultra energy rays through physical blending with polyol monomer of 10%,20%,and30% ratios.The molding ... Read More ...
A STUDY ON GENERAL KINETIC BEHAVIOR OF CORROSION FOR SOME ALLOYS IN ACID MEDIUM
Volume 1, Issue 2 , August 2007, , Page 140-144
Abstract
Lead alloys including pure pb, pb – Sn, pb – Se and pb – Sn – Se were prepared which confirmed by X – Ray. Corrosion potential and corrosion current density ... Read More ...
MORPHOLOGICAL STUDY OF PHOTODEGRADATION AND PHOTOSTABILIZATION FOR POLYSTYRENE INDUCED BY ANHYDROUS FERRIC CHLORIDE
Volume 1, Issue 2 , August 2007, , Page 145-157
Abstract
تم فی هذا البحث دراسة مورفولوجیة لسطح رقائق متعدد ستایرین النقی والمعجل بأملاح فلزیة لاحد العناصر الانتقالیه ... Read More ...
STUDY OF PLASMIDS ROLE IN NITROGEN FIXATION IN KL. PNEUMONIAE AND DETERMINATION THEIR BIOLOGICAL FIXATION EFFICACY .
Volume 1, Issue 1 , April 2007, , Page 15-23
Abstract
استهدفت الدراسة الحالیة عزل وتشخیص بکتیریا Kl. pneumoniae من ترب مختلفة لمحافظة الانبار اذ تم الحصول على 67 ... Read More ...
THE EFFECT OF ZINE OXIDE ON SOME OFTHE QUALITIES OF CERAMIC.
Volume 1, Issue 1 , April 2007, , Page 71-74
Abstract
The paper studies the preparartion of several samples of marbel ceramic with the addition of Zinc Oxide (ZnO) as a bonding material in the percentage of 0.0%, 2%, 4%, 6%, and Sodium ... Read More ...
MANUFACTURING OF BORCILINIA BALLS FROM LOCAL MATERIAL WITH REFERENCE TO ITS PROPERTIES AND DESIGNING AN INSTRUMENTAL FOR ITS PRODUCTION
Volume 1, Issue 1 , April 2007, , Page 75-79
Abstract
This study deals with the production of Borcilinia balls from primary local material (glass sands, Kaolin and glaze) with the addition of imported Feldspar material (in low rate). Studies ... Read More ...
COPOLYMERIZATION STUDY OF(N-ACRYLOY AMIDE) MONOMER WITH BUTY ACRYLATE AND DETERMINATION OF THE REACTIVITY RATIO
Volume 1, Issue 1 , April 2007, , Page 80-88