Improvements in hydrogen evolution through a new design of coupling inexpensive nanocomposite electrocatalysts driven by high-voltage electrolysis
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(2)
Publication Date
Fri Jan 01 2021
Journal Name
Computers, Materials & Continua
(9)
(7)
Publication Date
Tue Sep 29 2020
Journal Name
Iraqi Journal Of Science
A New Beta Chaotic Map with DNA Encoding for Color Image Encryption
Beta chaotic map
DNA encoding
Image Encryption
Sine map
Confusion
Diffusion
Images hold important information, especially in military and commercial surveillance as well as in industrial inspection and communication. Therefore, the protection of the image from abuse, unauthorized access, and damage became a significant demand. This paper introduces a new Beta chaotic map for encrypting and confusing the color image with Deoxyribonucleic Acid (DNA) sequence. First, the DNA addition operation is used for diffusing each component of the plain image. Then, a new Beta chaotic map is used for shuffling the DNA color image. In addition, two chaotic maps, namely the proposed new Beta and Sine chaotic maps, are used for key generation. Finally, the DNA XOR operation is applied between the generated key and shuffled DNA i
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(2)
Publication Date
Thu Dec 01 2022
Journal Name
Journal Of Molecular Structure
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(7)
Publication Date
Tue Feb 28 2023
Journal Name
International Journal Of Safety And Security Engineering
(7)
Publication Date
Sun Jul 01 2012
Journal Name
Applied Soft Computing
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(198)
Publication Date
Mon Mar 01 2021
Journal Name
Journal Of Physics: Conference Series
High pollutant levels of produced water around Al-Ahdab oil field in Wasit governorate (Iraq)
Abstract<p>Exploration activities of the oil and gas industry generate loads of formation water called produced water (PW) up to thousands of tons each day. Depending on the geographic area, formation depth, oil production techniques, and age of oil supply wells, PW from different oil fields contain different chemical compositions. Currently, PW is also known as industrial waste water containing heavy metals that are toxic to humans and the environment, requiring special processing so that they can be disposed of in the environment. To determine the heavy metals content in PW from the Al-Ahdab oil field (AOF), the Ministry of Science and Technology/Agricultural Research Department determined som</p>
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Heavy Metals (Cd
Co
Cr
Pd
and Ni)
Al-Ahdab oilfield in Wasit
Iraq
the Main Outfall Drain (MOD)
produced water (PW)
inductively couple plasma (ICP-OES)
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(2)
Publication Date
Sun Dec 30 2012
Journal Name
Al-kindy College Medical Journal
Assessment of High Sensitivity C.Reactive Protein in male patients with metabolic syndrome and atherosclerosis complications
HS-CRP metabolic
Background: syndrome X or metabolic syndrome is a collection of multiple diseases mainly visceral obesity , hypertriglyceridemia , decrease HDL level, hypertension and elevated fasting blood glucose that lead to accelerated atherosclerosis through multiple mechanisms, one of the most important is increase inflammation of the vessels manifested by elevated high sensitivity C reactive protein (hs-CRP).Objective: The aim of the study was to assess the prevalence of elevatedhs CRP in people with metabolic syndrome and atherosclerosis complication (IHD, Cerebrovascular disease, peripheral vascular disease) and metabolic syndrome without these complication.Patients and methods:;This is a cross sectional study carried out in Diabetic referral c
... Show MorePublication Date
Tue Mar 21 2023
Journal Name
International Journal Of Emerging Technologies In Learning (ijet)
Impact of Deep Learning Strategy in Mathematics Achievement and Practical Intelligence among High School Students
— To identify the effect of deep learning strategy on mathematics achievement and practical intelligence among secondary school students during the 2022/2023 academic year. In the research, the experimental research method with two groups (experimental and control) with a post-test were adopted. The research community is represented by the female students of the fifth scientific grade from the first Karkh Education Directorate. (61) female students were intentionally chosen, and they were divided into two groups: an experimental group (30) students who were taught according to the proposed strategy, and a control group (31) students who were taught according to the usual method. For the purpose of collecting data for the experimen
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(5)
Publication Date
Wed May 10 2023
Journal Name
International Journal Of Emerging Technologies In Learning
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Publication Date
Mon Oct 28 2019
Journal Name
Iraqi Journal Of Science
Comparative analysis of Median filter family for Removing High-Density Noise in Magnetic Resonance Images
impulse noise
image de-noising
median filter
adaptive median filter
PSNR
SSIM
Beta metric
Magnetic Resonance Imaging (MRI) is a medical indicative test utilized for taking images of the tissue points of interest of the human body. During image acquisition, MRI images can be damaged by many noise signals such as impulse noise. One reason for this noise may be a sharp or sudden disturbance in the image signal. The removal of impulse noise is one of the real difficulties. As of late, numerous image de-noising methods were produced for removing the impulse noise from images. Comparative analysis of known and modern methods of median filter family is presented in this paper. These filters can be categorized as follows: Standard Median Filter; Adaptive Median Filter; Progressive Switching Median Filter; Noise Adaptive Fuz
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