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 = Physics
Number of Articles: 130
Tidal Range and Sea Level Changes at The Area in front of Umm Qasr Port South of Iraq
Volume 14, Issue 2 , August 2020, , Page 72-76
Abstract
The high maximum and low for sea level in north west of Arabian Gulf in the area next to Umm Qasr port were studied for a nodal lunar cycle that equal nineteen years (1999 – 2017). ... Read More ...
Drug and Environment Parameters of Pharmacy Places
Volume 14, Issue 1 , April 2020, , Page 22-26
Abstract
This study consists of two parts; the first part is measuring the temperature and relative humidity of twenty pharmacy shops and pharmacy refrigerators in Erbil city. The temperature ... Read More ...
Effect of Volume Fraction and Solutions Absorption on The Properties of Epoxy/Carbon Fiber Composites
Volume 14, Issue 1 , April 2020, , Page 27-32
Abstract
The objective of this research is to study the effect of volume fraction of short carbon fibers, distilled water and diluted HCl on the mechanical properties of the composite material, ... Read More ...
Modification of Three Order Methods For Solving Satellite Orbital Equation in Elliptical Motion
Volume 14, Issue 1 , April 2020, , Page 33-37
Abstract
In the present study, a modification for iterative methods of three order is presented by means of mean anomaly to calculate the values of E and e (true anomaly and eccentricity) respectively, ... Read More ...
Urine Crystals Classification Using Image Matching Method
Volume 14, Issue 1 , April 2020, , Page 38-42
Abstract
The Crystalline Salts classification is important for the diagnosis of pebbles in human kidneys. The aim of this study, classified and diagnosed the Urine crystals by using a computer ... Read More ...
Concentration Effect of Mixed SnO2-ZnO on TiO2 Optical Properties Thin Films prepared by Chemical Spray Pyrolysis Technique
Volume 14, Issue 1 , April 2020, , Page 43-49
Abstract
In this work, the concentration effect of mixed tin dioxide and zinc oxide on optical properties of titanium dioxide thin films was studied. Thin films were prepared by using spray ... Read More ...
Decomposition of Formaldehyde Using Vanadium Oxide Nanostructures as Catalysts
Volume 14, Issue 1 , April 2020, , Page 50-57
Abstract
The speed of formaldehyde decomposition has been studied using catalysts (vanadium nanoparticles, nano vanadium oxide with nano hydroxyapatite and vanadium oxide). The catalysts have ... Read More ...
Effect of Chemical Solutions on Some Mechanical Properties of (Fe + Cu/UPE)
Volume 14, Issue 1 , April 2020, , Page 58-63
Abstract
This research includes the preparation of polymeric composites by (Hand lay-up method) of unsaturated polyester resin as a matrix material and (iron, copper) particles as strengthening ... Read More ...
Study of Mechanical Properties and Thermal Conduction of Polymer/Ceramic Nanocomposites
Volume 14, Issue 1 , April 2020, , Page 64-69
Abstract
A composite materials were prepared using a polymeric blend of epoxy resin and unsaturated polyester as a matrix material, and using a nanoceramic powder Lead Zirconium Titanate as ... Read More ...
Assessment of CO2 with Weather Factors and its Percentage for Indoor and Outdoor
Volume 13, Issue 2 , August 2019, , Page 23-31
Abstract
In this paper, measurements of CO2 rate and its relation to temperature, humidity and wind speed were carried out at 13 different locations in Erbil city during March [ 2017 to 2018], ... Read More ...
Fe2O3-GaSb Synthesis as coaxial Nanowires for Optical Applications
Volume 13, Issue 2 , August 2019, , Page 32-39
Abstract
A theoretical study shows the effect of the Gallium antimonide (GaSb) shell on several visual properties of the Iron (III) oxide (ferric oxide) Fe2O3 core as a nanowire using the Mie-Lorentz ... Read More ...
Fabrication of Highly Sensitive NH3 Sensor Based on Mixed In2O3 – AgxO Nanostructural Thin Films deposited on porous silicon
Volume 13, Issue 2 , August 2019, , Page 40-47
Abstract
A highly sensitive NH3 gas sensor of mixed In2O3 – AgxO nanostructure thin films deposited on porous silicon were synthesized by chemical spray pyrolysis technique. The structure ... Read More ...
Drug and Environment Parameters of Pharmacy Places
Volume 13, Issue 2 , August 2019, , Page 48-54
Abstract
This study consists of two parts; the first part is measuring the temperature and relative humidity of twenty pharmacy shops and pharmacy refrigerators in Erbil city. The temperature ... Read More ...
Calculation of Charge Density, Charge Radii and Form Factor for some Exotic Calcium Isotopes Using OXBASH Code
Volume 12, Issue 3 , December 2018, , Page 28-37
Abstract
This work is concerned to give information of shell model calculations, limited to fp-shell with an accuracy and applicability in the work. The form factors have been calculated for ... Read More ...
Study The Effect Of Changing The Operational Parameters Of Diode Laser On The Tribolium castaneum (Coleoptera: Tenebrionidae)
Volume 12, Issue 2 , August 2018, , Page 13-22
Abstract
In this study, the effect of laser radiation on the Tribalium castaneum was examined in terms of changes in the external appearance of this insect in terms of shape and color, as well ... Read More ...
Structure and optical properties of pbI2 thin film by thermal evaporation technique
Volume 12, Issue 2 , August 2018, , Page 37-42
Abstract
In this search structural, optical and electrical properties were studied by preparing a sample of lead iodide applied to glass bases by thermal evaporation process. The film showed ... Read More ...
Surface Structure for Silicon Nanoparticles
Volume 12, Issue 2 , August 2018, , Page 43-48
Abstract
A model depend on ratio number atoms of the Surface to the internal atoms used to calculate the mean bonding length (dmean(r)) of silicon nanoparticles with radius (r) in the range ... Read More ...
Structural and Optical Properties of Ce-Cupric Oxide Thin Films
Volume 12, Issue 1 , April 2018, , Page 83-92
Abstract
This work focuses discusses the structural and optical properties of Cerium- Cupric oxide thin film prepared on silicon and glass substrate by the spray pyrolysis technique at a temperature ... Read More ...
Study the Surface topography and electrical properties of GaAs:In / c-Si Composite Thin Films
Volume 12, Issue 1 , April 2018, , Page 88-97
Abstract
Gallium arsenide undoped and doped thin films with 5% Indium and thick of 500 nm by flash evaporative technology on glass substrate and silicon wafers at room temperature at 10-2 mbar ... Read More ...
Design and Manufactur of Solar Cell from ITO/ ZnO/ CdS/ CdTe by Thermal Vaporization Technique and Studying the Physical Properties
Volume 12, Issue 1 , April 2018, , Page 98-105
Abstract
In this research, (ITO, ZnO, CdS and CdTe) films had been prepared by thermal vaporization, where the films deposited on glass slides separately at (1350 °C) (XRD, AFM and UV) tests ... Read More ...
Study of dielectric strength of (Blend SiC) nanocomposites
Volume 12, Issue 1 , April 2018, , Page 106-111
Abstract
A nanocomposite materials were prepared based on polymeric blend[ 80% Ep + 20% UPE], supported by nanosilicon Carbide (SiC) , of crystalline size (≈ 50 nm) with weight percentages[ ... Read More ...
Studying Concentrations of Radionuclides in the Soil of Taza Khurmato - Kirkuk Governorate Using High Purity Germanium Detector
Volume 12, Issue 1 , April 2018, , Page 112-121
Abstract
The study included the evaluation of the level of normal and industrial natural radiation activity of soil samples using the spectroscopy technique of the high purity germanium detector. ... Read More ...
Optical Properties Dependence of ZnO on Particle Size and Use in Design and Optimization of Antireflection Coating Performance for UV Spectrum
Volume 11, Issue 3 , December 2017, , Page 71-82
Abstract
In this study, the energy gap and refractive indexes of ZnO with the change of the nanoparticle size, and put design theory for single-layer Antireflection coatings at a quarter wave ... Read More ...
Improvement some physical properties of nanocomposites reinforced by Iraqi nanoclays
Volume 11, Issue 3 , December 2017, , Page 77-83
Abstract
The current investigation includes the develolpment of Iraq clay to get nano structures composition and vising them as reinforced materials for Epoxy resin with weight fractions (5% ... Read More ...
Study of Effect Add of Nanoparticals Zirconiam Oxide with Yttrium (ZrO2Y2O3) and Zirconiam Oxide (ZrO2) on the Mechanical Properties of Unsaturated Polyester
Volume 11, Issue 3 , December 2017, , Page 83-91