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2026

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Design Of Efficient Inductive Power Link With Small Size Planar Spiral Coil Receiver For Medical Applications, Muammer M. Omran, Ahmed S. Ezzulddin, Saad Mutashar Aug 2026

Design Of Efficient Inductive Power Link With Small Size Planar Spiral Coil Receiver For Medical Applications, Muammer M. Omran, Ahmed S. Ezzulddin, Saad Mutashar

Engineering and Technology Journal

The efficiency of a WPT system greatly depends on both the geometry and operating frequency of the transmitting and receiving structures. Genetic optimizations algorithms are presented to prepare the proposed design parameters using MATLAB to optimize the link efficiency. Single and double layer PSCs are optimally designed with minimal proximity losses effect. In this paper, we used the benefit of a double layer technique to miniaturize the receiver PCS size. The proposed single layer (10×10) mm2 and double layer (8×8) mm2 PSCs are validated and simulated using HFSS 15.03 software at a frequency of 13.56MHz in both cases of the …

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Assessment Of Uranium In Urine Samples Of Primary School Students, Sahar Amin, Azhar Haleem Aug 2026

Assessment Of Uranium In Urine Samples Of Primary School Students, Sahar Amin, Azhar Haleem

Engineering and Technology Journal

The environmental monitoring of radon in the children urine has been carried out by using solid state nuclear track detector CR-39. This study has been undertaken for the purpose of health risk assessments. The concentration of uranium values excreted with the boy's urine samples ranged from 0.203 Bq.L-1 (1.246 ng/L) and 2.201 Bq.L-1 (13.486 ng/L) with an average value of 0.698 Bq.L-1 (4.007 ng/L). While the concentration of uranium values excreted with the girl's urine samples ranged between 0.290 Bq.L-1 (1.777 ng/L) and 0.675 Bq.L-1 (4.135 ng/L), with an average value of 0.474 Bq.L-1 (2.901 ng/L). The amount of uranium …

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Fabrication And Characterization For Phosphate Nanofertilizer Through Polymer Coating Technique, Azhar Haleem Aug 2026

Fabrication And Characterization For Phosphate Nanofertilizer Through Polymer Coating Technique, Azhar Haleem

Engineering and Technology Journal

Many organic and inorganic materials were used to enhance plant growth and soil fertility, in the present study phosphate and polyvinyl alcohol ( PVA) was used to prepare nanocapsules fertilizer by using Emulsification Solvent Diffusion Method (ESDM), nanocapsules of phosphate and polymer provide long-term sustained-release preparations, ensure long existence of fertilizer in attach with the plant. Particle size distribution was evaluated in addition to particle shapes were characterized by Transmission Electron Microscope (TEM), the activity of Nano-fertilizer was studied on Nigella sativa production and its extracts activity. The emulsification solvent diffusion method (ESDM) provided a good yield of P-nanofertilizer, nanoparticles …

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Isolation, Purification And Characterization Of Novel Phytomitogen From Nigella Sativa Seeds, Azhar Haleem Aug 2026

Isolation, Purification And Characterization Of Novel Phytomitogen From Nigella Sativa Seeds, Azhar Haleem

Engineering and Technology Journal

The objective of the present study was to extract and purified proliferative factor for peripheral blood lymphocytes from Nigella sativa seeds. Dimeric 44, 32 and 26 -kDa glucosamine-specific lectins were extracted and purified from seeds of N. sativa L. by using different ionic strength solvents (deionized distilled water, phosphate buffer slain and 0.1 M HCl) purification procedure included, precipitation in saturated ammonium sulphate, then Sephadex G-100 gel filtration was used for further purification, finally electrophoresis by polyacrylamide gel to estimate the molecular weight in the presence of sodium dodecylsulphate. Single absorbance peak at 280 nm was recorded in each extracted …

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In Vivo Effect Of Different Doses Of Silver Nanoparticles On The Seminiferous Tubules In Albino Rats: Histopathological Study, Ruqayah Salman, Abdulrahman Ali, Amenah Salman Aug 2026

In Vivo Effect Of Different Doses Of Silver Nanoparticles On The Seminiferous Tubules In Albino Rats: Histopathological Study, Ruqayah Salman, Abdulrahman Ali, Amenah Salman

Engineering and Technology Journal

The study aims to investigate the effects of silver nanoparticles (Ag NPs) on the seminiferous tubules in Albino rats. Several in vitro studies have been performed in different cell models, using various nanoparticles. Pure and spherical AgNPs with an average size of 30 nm, was injected into two groups of male albino rats (6 rats for each group) in different doses. Histopathological changes in testis tissues were showed a harmful effect of the silver nanoparticles, manifested by reducing the number of spermatogenic cells, and a decrease in the number of leyidg´s cells (group 1), and hypotrophy in seminiferous and enlargement …

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Membrane Bioreactor With External Side-Stream Membranes And High Cross Flow Velocity To Treat Municipal Wastewater, Majid A. Dixon, Talib R. Abbas, Mustafa H. Al-Furaiji, Raed H. Abed-Ali H. Abed-Ali Aug 2026

Membrane Bioreactor With External Side-Stream Membranes And High Cross Flow Velocity To Treat Municipal Wastewater, Majid A. Dixon, Talib R. Abbas, Mustafa H. Al-Furaiji, Raed H. Abed-Ali H. Abed-Ali

Engineering and Technology Journal

In this work, a pilot unit using side-stream MBR configuration was operated in BioFlow mode (i.e. no back pulse) and BioPulse mode (with intermittent back pulses) to treat municipal wastewater with relatively low MLSS. The results showed that the trans-membrane pressure (TMP) was less in the case of BioPulse over the whole period of system operation compared to that of BioFlow mode. However, the energy consumption per unit volume of permeated water is slightly higher in the case of BioFlow mode (3.4 kW.hr/m3) than that in the case of BioPulse mode (3.2 kW.hr/m3). Therefore, operation in BioPulse is preferable due …

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Development Of Surface Roughness And Mechanical Properties Of Pmma Nanocomposites By Blending With Polymeric Materials, Hussein Sadeq, Sihama Salih, Auda Braihi Aug 2026

Development Of Surface Roughness And Mechanical Properties Of Pmma Nanocomposites By Blending With Polymeric Materials, Hussein Sadeq, Sihama Salih, Auda Braihi

Engineering and Technology Journal

This work aims to a development of mechanical properties of PMMA that is utilized in denture material, by using two types of polymers; blends (PMMA:2%NR) and (PMMA:2%SR) as a matrix materials strengthen with natural nanoparticles from the pomegranate peel powder (PPP) that were added at different weight fractions (0.0, 0.1%, 0.3%, 0.5% and 0.7%). Two groups of bio nanocomposites specimens were prepared, using (Hand Lay-Up) method. Experimental tests were carried out on surface roughness, hardness and wear rate as well as analyzing of FTIR test. The minimum values of surface roughness and wear rate were reached 1.51 nm and 0.317×10-8 …

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Experimental Study Of Vibration On Pipe Conveying Fluid At Different End Conditions For Different Fluid Temperatures, Kayser Ameen, Mustafa Al-Dulaimi, Ali Hatem Aug 2026

Experimental Study Of Vibration On Pipe Conveying Fluid At Different End Conditions For Different Fluid Temperatures, Kayser Ameen, Mustafa Al-Dulaimi, Ali Hatem

Engineering and Technology Journal

Dynamic behavior of a copper pipe conveying fluid at different fluid temperatures is investigated experimentally. Three types of supports are used, which are simply support - simply support, fixed – fixed support and fixed – free support. The effect of the support's types on the frequency and the amplitude of vibration for the pipe conveying the fluid are studied for various flow temperature. These vibration characteristics were tested at temperatures 50, 65 and 80 ºC

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Synthesis And Characterization Of Chitosan- Polyvinyl Alcohol Blend Modified By Genipin And Nanohydroxyapatite For Bone Tissue Engineering, Ishraq Kadhim, Zuhair Abdul Ameer, Assel Alzubaidi Aug 2026

Synthesis And Characterization Of Chitosan- Polyvinyl Alcohol Blend Modified By Genipin And Nanohydroxyapatite For Bone Tissue Engineering, Ishraq Kadhim, Zuhair Abdul Ameer, Assel Alzubaidi

Engineering and Technology Journal

Use nanohydroxyapatite into the polymeric matrix as bioactive material for bone tissue engineering has enormous therapeutic potential because beneficial properties biocompatibility, biodegradability, and consider a major inorganic constituent of the bone matrix. The blended films of Chitosan and Polyvinyl alcohol with Genipin as cross-link agent were studied with and without addition Nanohydroxyapatite. Samples were prepared by solvent casting. The resulting films blended composite were characterized by Fourier transfer infrared (FTIR) spectroscopy, degradation behavior, swelling degree and tensile strength. Degree of swelling, and weight loss of the films blended composite was decreased with an increase of genipin and nanohydroxyapatie concentrations while …

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Toxic Effect Of Inhalation Polyurethane In Lungs, Liver, And Kidneys Fume In White Male Mice, Sura Ahmed, Amel Hussain Aug 2026

Toxic Effect Of Inhalation Polyurethane In Lungs, Liver, And Kidneys Fume In White Male Mice, Sura Ahmed, Amel Hussain

Engineering and Technology Journal

In this study, the toxic effect of exposure to inhalation of polyurethane resin fumes by White Male Mice was evaluated over 36 days. The study included the use of the inhalation method in an exposition room filled with the fume chemical to a period of 10, 20 and 40 minutes per day, and were then transferred to the fumigant section of the animal house. The organs of the mice was dissected, and the change of the weight determined. The lungs, liver, kidneys tissues of the exposed mice showed typical structural structures when compared with the control group. The liver cells …

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Recycling Of Waste Paraffin Wax By The Addition Of Sio2 Nano-Powders To Improve Thermal Conductivity, Aseel Al-Zubaidi Aug 2026

Recycling Of Waste Paraffin Wax By The Addition Of Sio2 Nano-Powders To Improve Thermal Conductivity, Aseel Al-Zubaidi

Engineering and Technology Journal

Paraffin wax is an important material used in thermal energy storage (TES) systems. The thermal conductivity of the material is an important parameter that decides the degree of exploitation of the paraffin wax in TES systems. The thermal conductivity is improved by the addition of silicon oxide nanoparticles (1%, 2%, 4%, and 6%) to the paraffin wax. The average size of the SiO2 particles is equal to 38 nm. The addition of SiO2 nano-particles at very small ratios was found to enhance the thermal conductivity of the paraffin wax considerably. SiO2 nanoparticles, add to paraffin wax, have a significant effect …

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Assessing Water Quality For Al-Diwaniyah River, Iraq Using Gis Technique, Khalid Hussein, Sataa Al-Bayati, Salih A.A. Al-Bakri Al-Bakri Aug 2026

Assessing Water Quality For Al-Diwaniyah River, Iraq Using Gis Technique, Khalid Hussein, Sataa Al-Bayati, Salih A.A. Al-Bakri Al-Bakri

Engineering and Technology Journal

In this  study,  Al-Diwaniyah  River  within  Al-Diwaniyah  Governorate was monitored for a set of chemical, physical,and bacteriological parameters for the assessment of water quality during January to July 2018. Water quality maps for  this  river  were  plotted  torepresent  the  change  in  each  parameter  during  the study  period  using  GIS  program.  Three  sampling  stations  along  the  river  and eighteen parameters were selected: air temperature, water temperature, turbidity, pH  value,  electrical  conductivity  (EC),  biochemical  oxygen  demand  (BOD), dissolved oxygen (DO), alkalinity, chloride, Sulfate, total suspended solids (TSS), total  dissolved  solids  (TDS),  calcium,  magnesium,  total  hardness,  lead,  total coliform,and  Escherichia  coli  bacteria.  The …

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Monitoring Of Agricultural Drought In The Middle Euphrates Area, Iraqusing Landsat Dataset, Imzahim Alwan, Abdul Razzak Ziboon, Alaa Khalaf Aug 2026

Monitoring Of Agricultural Drought In The Middle Euphrates Area, Iraqusing Landsat Dataset, Imzahim Alwan, Abdul Razzak Ziboon, Alaa Khalaf

Engineering and Technology Journal

This study was conducted to monitor the agricultural drought inthe Middle Euphrates area, Iraq during the period from 1988 to 2018.Multispectral Landsat TM, ETM+, and OLI images were used. The imagesdated 1988, 1993, 2000, 2005, 2010, and 2018, which obtained duringgrowth months of plants (January, February, March, November, andDecember).A computerized drought monitoring was adopted using ERDASImagine 2015, ENVI 3.2, and ArcGIS 10.5 environments to process andanalysis the data. The spectral indices, which used in this study were: TheNormalized Difference Vegetation Index (NDVI) and Vegetation ConditionIndex (VCI). The change analysis presented in this study is based on thestatistics extracted from the …

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Removal Performance Assessment Of Dyes In Solution Using Mesoporous Mcm-41 Prepared From Iraqi Rice Husk, Najat Saleh, Anaam Sabri, Ban Abdul Hussein Aug 2026

Removal Performance Assessment Of Dyes In Solution Using Mesoporous Mcm-41 Prepared From Iraqi Rice Husk, Najat Saleh, Anaam Sabri, Ban Abdul Hussein

Engineering and Technology Journal

In this study, mesoporous silica MCM-41 material was synthesized using Iraqi rice husk for the first time, as silica precursor and Cetyltrimethylammonium bromide (CTAB) as a template. MCM-41 was characterized by means of X-ray diffraction (XRD), scanning electron microscopy (SEM), BET surface area, Fourier transform infrared (FTIR) spectroscopy and Thermal Gravimetric Analysis (TGA). Then the ability of MCM-41 as adsorbents were tested to treat dyes as one of the organic pollutants from synthetic wastewater . The adsorption behavior of Gentian violet(GV), Methylene blue(MB) and Congo red(CR) dyes from synthetic wastewater onto mesoporous MCM-41 was tested. Batch adsorption was employed to …

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Improving The Properties Of Main Drainage Water By Using Of Magnetic Field Technique, Olla Kareem, Abdul Hameed Al-Obaidy, Riyad Al-Anbari Aug 2026

Improving The Properties Of Main Drainage Water By Using Of Magnetic Field Technique, Olla Kareem, Abdul Hameed Al-Obaidy, Riyad Al-Anbari

Engineering and Technology Journal

In this research, main drainage channel treated by using a magnetic field with a density of (6000 Guesses). The general drain water samples flowed through the magnetic field with three levels of treatment (5 minutes, 15 minutes and 30 minutes) depending on the contact time. After treatment, it was found that the magnetic field works to improve more than ten physical and chemical properties of water. Essentially, Magnetic treatment has had a significant effect on the high salt content found in general drain water samples as it has been reduced and converted into simpler compounds. In addition, the magnetic field …

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Optimization Using Taguchi Method For Physical And Mechanical Properties Of Bio Mimicking Polymeric Matrix Composite For Orthodontic Application, Jenan Kashan Aug 2026

Optimization Using Taguchi Method For Physical And Mechanical Properties Of Bio Mimicking Polymeric Matrix Composite For Orthodontic Application, Jenan Kashan

Engineering and Technology Journal

This work take in consideration the application of Taguchi optimization methodology in optimizing the parameters for processing (composition, compounding pressure) and their effects on the output physical (Density and true porosity) properties and mechanical(fracture strength and microhardness) properties for the Nano HA,Al2O3 fillers reinforced HDPE hybrid composite material for orthodontic application. An orthogonal array of the Taguchi approach was used to analyses the effect of the processing parameters on the physical and mechanical properties. On the other hand, the surface roughness and particle size distribution were also calculated to study their effect on the output properties. The result shows that …

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Removal Oil From Produced Water By Using Adsorption Method With Adsorbent A Papyrus Reeds, Firas Al-Zuhairi, Rana Azeez, Suhair Mahdi, Wafaa Kadhim Kadhim, Muna Al-Naamee Aug 2026

Removal Oil From Produced Water By Using Adsorption Method With Adsorbent A Papyrus Reeds, Firas Al-Zuhairi, Rana Azeez, Suhair Mahdi, Wafaa Kadhim Kadhim, Muna Al-Naamee

Engineering and Technology Journal

A papyrus reed, as a type of unusable farming waste, was used as akind of low-cost biosorbent for the elimination a crude oil from produced waterthat was produced in an Al-Ahdab field, Iraq, in a batch stirred operationmode. Fourier transform infrared spectroscopy (FTIR) and scanning electronmicroscope (SEM) were used to characterize the biosorbent before and afteradsorption. Batch tests were employed as a function of the contact time,adsorbent dose, and the pH of the solution. The experimental results show atincreases the amount adsorbent dosage, pH and contact times, the removalefficiencies were increases and optimum condition was obtained at pH valueequal to …

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Mapping Lclu Using Python Scripting, Oday Jasim, Khalid Hasoon, Noor Sadiqe Aug 2026

Mapping Lclu Using Python Scripting, Oday Jasim, Khalid Hasoon, Noor Sadiqe

Engineering and Technology Journal

Land cover land use changes constantly with the time at local, regional, and global scales, therefore, remote sensing provides wide, and broad information for quantifying the location, extent, and variability of change; the reason and processes of change; and the responses to and consequences of change. And considering to the importance of mapping of (LCLU). For that reason this study will focus on the problems arising from the traditional classification (LCLU) that based on spatial resolution only which leads to prediction a thematic map with noisy classes, and using a new method that depend on spectral and spatial resolution to …

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Rubber Pad Sheet Metal Forming Of Round Metal Blanks Into Multi Shape Axisymmetric Cups By Fea And Experimental Methods, Karem Younis, Adnan Mohammed, Jalil Shukur Aug 2026

Rubber Pad Sheet Metal Forming Of Round Metal Blanks Into Multi Shape Axisymmetric Cups By Fea And Experimental Methods, Karem Younis, Adnan Mohammed, Jalil Shukur

Engineering and Technology Journal

Rubber-pad forming process of round sheet blanks into axisymmetric cups is studied by numerical and experimental approaches. In the experiments, round metal sheets are formed into the axisymmetric cups by pressing them between a rubber pad and a former block with desirable shape. To investigate influences of different parameters on the forming load, three former blocks with different shapes, blank material of low carbon steel (ST12) with thickness 0.5 mm ,three polyurethane rubber with different hardness (50,60 and 70) shore A and rubber pad having three different thickness (40,60 and 80) mm . ANSYS Workbench utilized to perform the numerical …

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Seasonal Variations Of Air Pollutants Concentrations Within Baghdad City, Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi Aug 2026

Seasonal Variations Of Air Pollutants Concentrations Within Baghdad City, Layla Alwan, Sedik Al-Hiyaly, Ayat Mahdi

Engineering and Technology Journal

Air pollution is increased significantly nowadays due to variousindustrial activities and car combustion emissions. In this work, data have beencollected from Al-Jadrya Monitoring Station (JMS). The effects of seasonalvariation on the pollutants concentration were examined. Furthermore,relations of nitrogen oxides concentrations (NOx) were assessed during the firsthours of the working days. Three randomly days from each of January,February, July and August have been taken to represent winter and summerseasons, respectively. It has been found that concentrations of all examinedpollutants have not exceeded the acceptable limits. However, nitrogen oxides(NOx) seem to be effected by seasonal variation where its concentration hasincreased in June …

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Heavy Metals Accumulation In Two Types Of Tree Leaves From Baghdad Urban Areas, Maha Mahmood, Athmar Al-Mashhady, Ali Ali Aug 2026

Heavy Metals Accumulation In Two Types Of Tree Leaves From Baghdad Urban Areas, Maha Mahmood, Athmar Al-Mashhady, Ali Ali

Engineering and Technology Journal

It is well known that environmental pollution by many heavymetals is a serious problem to the natural ecosystem due to their toxiceffects. Most heavy metals such as Cu, Mn, Fe, and Zn are needed byvarious organisms but at certain concentrations is very necessary forboth plants and animals. However, it has been suggested that ever greenplant trees can assist in controlling such pollution via various methodswhere one method is the ability of these plant trees to absorb heavymetals from contaminated soils. The current work was designed to assessCd, Mn and Pb plant content in two tree species (Eucalyptus sp. andAlbizia sp.) …

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Removal Of Nitrate From Contaminated Groundwater Using Solar Membrane Distillation, Alaa Al-Fatlawi, Mohsen Karrabi, Ghassan Abukhanafer, Ahmed Al Samlan Al Samlan Aug 2026

Removal Of Nitrate From Contaminated Groundwater Using Solar Membrane Distillation, Alaa Al-Fatlawi, Mohsen Karrabi, Ghassan Abukhanafer, Ahmed Al Samlan Al Samlan

Engineering and Technology Journal

Nitrate contamination is worldwide water pollution posing a majorhealth hazard to human and animal life. Challenges are being faced to get freshwater for the areas having a low amount of usable water. This study aims toasses and evaluates the feasibility of removing nitrate from groundwater byusing cheap approaches. A pilot-scale solar distillation membrane filter, wasdesigned and constructed for this study, the set up was designed into twopartitions: i) water heater and ii) membrane distillation. The effect of severaloperating parameters such as feed and distillate temperature, nitrateconcentration, and pH, on water flux and nitrate removal efficiency, wasinvestigated. The results showed that …

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Isolation And Identification Of Ureolytic Bacteria Isolated From Livestock Soil To Improve The Strength Of Cement Mortar, Hussein Khadhim, Saad Ammar, Shahlaa Ebrahim Aug 2026

Isolation And Identification Of Ureolytic Bacteria Isolated From Livestock Soil To Improve The Strength Of Cement Mortar, Hussein Khadhim, Saad Ammar, Shahlaa Ebrahim

Engineering and Technology Journal

The aim of the present study is to isolate and recognize calciumcarbonate-producing bacteria and to check these bacterial strains for use incement mortar to improve its properties such as strength and water absorption.Bacteria were isolated from livestock soils were examined for urease producingactivity, the possibility to precipitate calcite and its activity to improve thecompressive strength. Based on the results, four isolates were selected andidentified. They were characterized as B. atrophaeus, B. subtilis, B. aryabhattaiand B. amyloliquefaciens. Experimental work was performed to evaluate theeffect of bacterial concentration in term of optical density (OD) on thecompressive strength. Bacterial cement mortar samples revealed …

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Hydrogeologic Sustainability And Mitigation Of Shallow Groundwater Against High Saline And Chemical Pollutants, Najah Al Maimuri, Arkan Ali, Abdulhadi Al-Sa’Adi, Mohammed Abed Abed Aug 2026

Hydrogeologic Sustainability And Mitigation Of Shallow Groundwater Against High Saline And Chemical Pollutants, Najah Al Maimuri, Arkan Ali, Abdulhadi Al-Sa’Adi, Mohammed Abed Abed

Engineering and Technology Journal

A hydrogeologic study has been adopted to conceptualize the concepts of groundwater levels lowering in swamped area of Tyass, middle of Iraq. 2D dimensional groundwater model and, mitigation model has been used to mitigate the aquifer against high salinity and chemical pollutants by the mitigation theory of heterogeneous subsurface media, which depends upon physical and mathematical derivation, evaluation of chemical pollutants and total dissolved salts (TDS) of subsurface water before and after mitigation process. The water table level was lowered up to 2.43m at the center of a pumping well of abstraction discharge (400m3/day) obtained after 2755days in steady state. …

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Analysing Some Mechanical Properties Of Cinnamon Powder Reinforced With Polymeric Materials Used In Dental Application, Ahamed Alghabban, Reem Mohammed, Jumaah Mahmood Aug 2026

Analysing Some Mechanical Properties Of Cinnamon Powder Reinforced With Polymeric Materials Used In Dental Application, Ahamed Alghabban, Reem Mohammed, Jumaah Mahmood

Engineering and Technology Journal

In the dentures industry, materials must be chosen to have good mechanical properties in order to resist the conditions that may occur in the mouth. A study was conducted to assess tensile strength, elasticity coefficient, elongation, flexural strength, flexural modulus with impact properties of poly methyl methacrylate resin as matrix strengthened with cinnamon powder and also analysing these mechanical properties by using (OriginLab) software program. The samples of Poly Methyl methacrylate bio composites which containing 2%, 4%, 6%, and 8% weight fractions of cinnamon powder and an unfilled as control sample were fabricated using “hand lay up” method. The results …

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Application Of Wheat Husk In Color Removal Of Textile Wastewater, Mohamed Mohammed, Anaam Sabri, Eman Taha Aug 2026

Application Of Wheat Husk In Color Removal Of Textile Wastewater, Mohamed Mohammed, Anaam Sabri, Eman Taha

Engineering and Technology Journal

Adsorption is the most efficient technique used to remove organic pollutants from wastewater. Dyes represent one of the pollutants that may remove by adsorption. The textile industry used dyes for colorization of fibers and always generates a considerable amount of colored wastewater. In present work, the removal of Malachite green (MG) dye pollutant from synthetic wastewater onto mesoporous Wheat husk (WH) was studied in batch adsorption systems. The characterization for the prepared wheat husk was studied by, scanning electron microscopy (SEM), Fourier transforms infrared (FTIR) spectroscopy. The batch experiments were carried out to measure the removal efficiency of MG as …

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Synthesis And Study Of Silver Nanoparticles Using Iraqi And Indian Lawsonia Inermis Plant And Their Catalytic Performance In Degradation Of Organic Pollutant, Bassam Alabdul Aziz, Ahmed Sadda, Thuraya Ibrahim, Zainab Al-Abdullah Al-Abdullah Aug 2026

Synthesis And Study Of Silver Nanoparticles Using Iraqi And Indian Lawsonia Inermis Plant And Their Catalytic Performance In Degradation Of Organic Pollutant, Bassam Alabdul Aziz, Ahmed Sadda, Thuraya Ibrahim, Zainab Al-Abdullah Al-Abdullah

Engineering and Technology Journal

In this work, we depict the cheap, friendly environment, an unreported and easy methodology for the synthesis of silver nanoparticles using the extract of leaf concentrate of Lawsonia inermis as a green, reducing agent. Silver nanoparticles display exclusive physical characteristics, which have appealed serious research attention due to their essential uses. In present work, silver nanoparticles were synthesized for environment uses by means of a completely green biosynthetic process using Lawsonia inermis flowers extract (henna). The structure, as well as properties of silver nanoparticles, was investigated with UV-visible spectroscopic techniques, scanning electron microscopy (SEM), energy dispersive X-ray spectrometers (EDS) and …

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Environmental Impact Assessment Of Halfaya Oilfield Project, Amin Thamir, Souzan Lafta, Faras Mohammed, Mahdi Hanon Hanon Aug 2026

Environmental Impact Assessment Of Halfaya Oilfield Project, Amin Thamir, Souzan Lafta, Faras Mohammed, Mahdi Hanon Hanon

Engineering and Technology Journal

Implement the necessary measures is necessary to limit the potential damages and risks resulting from oil and gas exploration activities to take the necessary precautions and arrangements to protect the land, air, waters and the groundwater basins from pollution and damage. The Environmental Impact Assessment (EIA) process is used to ensure that environmental and social sustainability considerations are included in decisions regarding the Projects considering the possible impacts associated with the proposed Centralized Waste Facility (CWF). The EIA was undertaken with consideration of the environmental standards and guidelines to determine the environmental impact assessment of Halfaya Oilfield; this facility is …

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Phytochemical And Antioxidant Activity Of Asplenium Species (Spleenworts) Extracts From Northern Districts Of Iraq, Abass Ismail, Talib Al-Khasreji, Bahram Maulood Aug 2026

Phytochemical And Antioxidant Activity Of Asplenium Species (Spleenworts) Extracts From Northern Districts Of Iraq, Abass Ismail, Talib Al-Khasreji, Bahram Maulood

Engineering and Technology Journal

The main objective of the present investigation was to ascertain of different phytochemicals in two ferns: Asplenium scolopendrium L. from Malakan- Erbil district and A. trichomanes L. from Tweela-Sulaymaniyah district during Spring 2016. Antioxidant activity and total flavonoids contents were determined in methanol extracts. In qualitative analysis, the active compounds such as alkaloids, tanins, saponins and flavonoids were screened. In quantitative analysis, total flavonoids were quantified 234.7 µg /ml with IC50 of 113 mg/ml in A. scolopendrium but in A. trichomanes total flavonoids 1061µg/ml. with IC50 of 2.271 mg/ml comparison with Ascorbic acid IC50 of 0.0186 mg/ml as positive control.

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Geochemical Evaluation Of Heavy Metals (Cd, Cr, Fe, And Mn) In Sediment Of Shatt Al-Basrah, Iraq, Zahraa Al-Janabi, Shahed Zaki, Jinnan Alhassany, Abdul Hameed Al-Obaidy Al-Obaidy, Eman. Awad, Afrah Maktoof Aug 2026

Geochemical Evaluation Of Heavy Metals (Cd, Cr, Fe, And Mn) In Sediment Of Shatt Al-Basrah, Iraq, Zahraa Al-Janabi, Shahed Zaki, Jinnan Alhassany, Abdul Hameed Al-Obaidy Al-Obaidy, Eman. Awad, Afrah Maktoof

Engineering and Technology Journal

In this study, the sediment of Shatt Al-Basrah canal, was evaluated to illustrate the distribution of 4 heavy metals Cd, Cr, Fe and Mn in sediments collected from 5 sites. The assessment of heavy metals was conducted using three indices; the geoaccumulation index (I-geo), the enrichment factor (E.F.) and Pollution Index (PI). According to I-geo, the sediments collected from all sampling locations were unpolluted by Cd, Cr and Fe, where their values are less than 0 (<0), except Mn ranged between 0.98 to 1.37, the Igeo values for Mn show that sediments of Shatt Al-Basrah are unpolluted to moderately polluted for all sampling locations. Based on The enrichment factor, the sediment of Shatt Al-Basrah canal are classified as followed; significant enrichment for Cd, moderate enrichment to significant enrichment for Cr and deficiency to minimal enrichment for Mn. PI, which is based on individual metal Concentrations, shows that all sampling sites have no pollution effect for Cd, Cr and Mn, except Fe, which cause Slightly pollution affect in all site.

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